Diff of the two buildlogs: -- --- b1/build.log 2025-09-06 12:42:51.408219784 +0000 +++ b2/build.log 2025-09-06 12:43:58.244309500 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sat Sep 6 00:41:42 -12 2025 -I: pbuilder-time-stamp: 1757162502 +I: Current time: Sat Oct 10 09:05:53 +14 2026 +I: pbuilder-time-stamp: 1791572753 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -26,53 +26,85 @@ dpkg-source: info: applying skip_test_on_armel.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/3353563/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/D01_modify_environment starting +debug: Running on codethink03-arm64. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Oct 9 19:06 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='arm64' - DEBIAN_FRONTEND='noninteractive' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.2.37(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='forky' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='9f84c295349542c188aecead51db5972' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='3353563' - PS1='# ' - PS2='> ' + INVOCATION_ID=617681bf88554131a723c8a0a1d0e31b + LANG=C + LANGUAGE=nl_BE:nl + LC_ALL=C + MACHTYPE=aarch64-unknown-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=3641739 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.4YoKiqAw/pbuilderrc_zDvE --distribution forky --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4YoKiqAw/b1 --logfile b1/build.log python-pulp_2.7.0+dfsg-4.dsc' - SUDO_GID='109' - SUDO_HOME='/var/lib/jenkins' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://192.168.101.4:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.4YoKiqAw/pbuilderrc_EmGo --distribution forky --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4YoKiqAw/b2 --logfile b2/build.log python-pulp_2.7.0+dfsg-4.dsc' + SUDO_GID=109 + SUDO_HOME=/var/lib/jenkins + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink04-arm64 6.12.41+deb13-cloud-arm64 #1 SMP Debian 6.12.41-1 (2025-08-12) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.41+deb13-cloud-arm64 #1 SMP Debian 6.12.41-1 (2025-08-12) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/3353563/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -184,7 +216,7 @@ Get: 64 http://deb.debian.org/debian forky/main arm64 python3-setuptools all 78.1.1-0.1 [738 kB] Get: 65 http://deb.debian.org/debian forky/main arm64 python3-jaraco.context all 6.0.1-1 [8276 B] Get: 66 http://deb.debian.org/debian forky/main arm64 python3-pyparsing all 3.1.2-1 [146 kB] -Fetched 23.4 MB in 0s (204 MB/s) +Fetched 23.4 MB in 0s (218 MB/s) Preconfiguring packages ... Selecting previously unselected package libexpat1:arm64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20011 files and directories currently installed.) @@ -410,8 +442,8 @@ Setting up tzdata (2025b-5) ... Current default time zone: 'Etc/UTC' -Local time is now: Sat Sep 6 12:42:05 UTC 2025. -Universal Time is now: Sat Sep 6 12:42:05 UTC 2025. +Local time is now: Fri Oct 9 19:06:12 UTC 2026. +Universal Time is now: Fri Oct 9 19:06:12 UTC 2026. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up autotools-dev (20240727.1) ... @@ -477,7 +509,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/python-pulp-2.7.0+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../python-pulp_2.7.0+dfsg-4_source.changes +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/python-pulp-2.7.0+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../python-pulp_2.7.0+dfsg-4_source.changes dpkg-buildpackage: info: source package python-pulp dpkg-buildpackage: info: source version 2.7.0+dfsg-4 dpkg-buildpackage: info: source distribution unstable @@ -758,7 +794,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8aded754924c4351af5a6f6e310d42be-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8aded754924c4351af5a6f6e310d42be-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/2e6369e0f2f242b09fe3c1437accff89-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2e6369e0f2f242b09fe3c1437accff89-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -775,13 +811,13 @@ After Postsolve, objective 54, infeasibilities - dual 0 (0), primal 0 (0) Optimal objective 54 - 1 iterations time 0.002, Presolve 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/43b400ea49b4403a8698a93992b9b813-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/43b400ea49b4403a8698a93992b9b813-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a7175fb3c6ec49948bccc046b2c09345-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/a7175fb3c6ec49948bccc046b2c09345-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -799,7 +835,7 @@ Cbc0038I Solution found of 3.70254e+06 Cbc0038I Before mini branch and bound, 14 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 0 rows 0 columns -Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.00 seconds) Cbc0038I Round again with cutoff of 3.75171e+06 Cbc0038I Pass 2: suminf. 0.11720 (1) obj. 4.1943e+06 iterations 0 Cbc0038I Pass 3: suminf. 0.06253 (1) obj. 3.75171e+06 iterations 2 @@ -831,7 +867,7 @@ Cbc0038I Solution found of 4.17588e+06 Cbc0038I Before mini branch and bound, 4 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 11 columns -Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.01 seconds) Cbc0038I Round again with cutoff of 4.18141e+06 Cbc0038I Pass 24: suminf. 0.11720 (1) obj. 4.1943e+06 iterations 0 Cbc0038I Pass 25: suminf. 0.39108 (1) obj. 4.18141e+06 iterations 2 @@ -866,11 +902,11 @@ Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 14 columns -Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.04 seconds -Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.02 seconds) +Cbc0038I After 0.02 seconds - Feasibility pump exiting with objective of 4.17588e+06 - took 0.02 seconds +Cbc0012I Integer solution of 4175879 found by feasibility pump after 0 iterations and 0 nodes (0.02 seconds) Cbc0038I Full problem 1 rows 15 columns, reduced to 1 rows 8 columns -Cbc0012I Integer solution of 4190215 found by DiveCoefficient after 9 iterations and 0 nodes (0.04 seconds) +Cbc0012I Integer solution of 4190215 found by DiveCoefficient after 9 iterations and 0 nodes (0.02 seconds) Cbc0031I 1 added rows had average density of 15 Cbc0013I At root node, 1 cuts changed objective from 4194303.5 to 4190215 in 2 passes Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 @@ -879,7 +915,7 @@ Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective 4190215, took 9 iterations and 0 nodes (0.04 seconds) +Cbc0001I Search completed - best objective 4190215, took 9 iterations and 0 nodes (0.02 seconds) Cbc0035I Maximum depth 0, 5 variables fixed on reduced cost Cuts at root node changed objective from 4.1943e+06 to 4.19022e+06 Probing was tried 2 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -896,17 +932,17 @@ Objective value: 4190215.00000000 Enumerated nodes: 0 Total iterations: 9 -Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.04 +Time (CPU seconds): 0.02 +Time (Wallclock seconds): 0.02 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 +Total time (CPU seconds): 0.02 (Wallclock seconds): 0.02 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/51aa5acde0c04781b6844a7a089d4906-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/51aa5acde0c04781b6844a7a089d4906-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5db8cd09e9ff4461b0ad63d7c061b6ef-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5db8cd09e9ff4461b0ad63d7c061b6ef-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 167 COLUMNS @@ -987,32 +1023,32 @@ Cbc0038I Before mini branch and bound, 15 integers at bound fixed and 30 continuous Cbc0038I Full problem 138 rows 130 columns, reduced to 96 rows 81 columns Cbc0038I Mini branch and bound did not improve solution (0.12 seconds) -Cbc0038I After 0.12 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.11 seconds +Cbc0038I After 0.12 seconds - Feasibility pump exiting with objective of 3208.96 - took 0.10 seconds Cbc0012I Integer solution of 3208.957 found by feasibility pump after 0 iterations and 0 nodes (0.12 seconds) Cbc0038I Full problem 138 rows 130 columns, reduced to 40 rows 52 columns Cbc0031I 16 added rows had average density of 46.625 Cbc0013I At root node, 16 cuts changed objective from 2546.9589 to 2700.7923 in 100 passes Cbc0014I Cut generator 0 (Probing) - 45 row cuts average 2.1 elements, 1 column cuts (1 active) in 0.019 seconds - new frequency is -100 Cbc0014I Cut generator 1 (Gomory) - 1114 row cuts average 78.1 elements, 0 column cuts (0 active) in 0.035 seconds - new frequency is 1 -Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.008 seconds - new frequency is -100 +Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.009 seconds - new frequency is -100 Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.001 seconds - new frequency is -100 Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 98 row cuts average 8.2 elements, 0 column cuts (0 active) in 0.018 seconds - new frequency is 1 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.016 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 90 row cuts average 34.2 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 -Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.37 seconds) +Cbc0010I After 0 nodes, 1 on tree, 3208.957 best solution, best possible 2700.7923 (0.38 seconds) Cbc0038I Full problem 138 rows 130 columns, reduced to 57 rows 66 columns Cbc0038I Full problem 138 rows 130 columns, reduced to 21 rows 38 columns -Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.77 seconds) +Cbc0001I Search completed - best objective 3208.95704688445, took 5337 iterations and 130 nodes (0.79 seconds) Cbc0032I Strong branching done 1216 times (9076 iterations), fathomed 30 nodes and fixed 65 variables Cbc0035I Maximum depth 13, 217 variables fixed on reduced cost Cuts at root node changed objective from 2546.96 to 2700.79 Probing was tried 100 times and created 46 cuts of which 0 were active after adding rounds of cuts (0.019 seconds) Gomory was tried 337 times and created 1816 cuts of which 0 were active after adding rounds of cuts (0.057 seconds) -Knapsack was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.008 seconds) +Knapsack was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.009 seconds) Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) -MixedIntegerRounding2 was tried 337 times and created 301 cuts of which 0 were active after adding rounds of cuts (0.037 seconds) +MixedIntegerRounding2 was tried 337 times and created 301 cuts of which 0 were active after adding rounds of cuts (0.038 seconds) FlowCover was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.016 seconds) -TwoMirCuts was tried 337 times and created 198 cuts of which 0 were active after adding rounds of cuts (0.023 seconds) +TwoMirCuts was tried 337 times and created 198 cuts of which 0 were active after adding rounds of cuts (0.021 seconds) ZeroHalf was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) ImplicationCuts was tried 280 times and created 23 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) @@ -1021,141 +1057,140 @@ Objective value: 3208.95704688 Enumerated nodes: 130 Total iterations: 5337 -Time (CPU seconds): 0.77 -Time (Wallclock seconds): 0.77 +Time (CPU seconds): 0.76 +Time (Wallclock seconds): 0.80 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.77 (Wallclock seconds): 0.78 +Total time (CPU seconds): 0.76 (Wallclock seconds): 0.80 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8be4e70668894c009ccac33a77317bdc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8be4e70668894c009ccac33a77317bdc-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7092e7b43efa4284aedb00bb9d3b6eed-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7092e7b43efa4284aedb00bb9d3b6eed-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 225 COLUMNS -At line 1635 RHS -At line 1856 BOUNDS -At line 2067 ENDATA -Problem MODEL has 220 rows, 210 columns and 780 elements +At line 1655 RHS +At line 1876 BOUNDS +At line 2087 ENDATA +Problem MODEL has 220 rows, 210 columns and 800 elements Coin0008I MODEL read with 0 errors Option for timeMode changed from cpu to elapsed -Continuous objective value is -143.743 - 0.00 seconds -Cgl0003I 0 fixed, 0 tightened bounds, 2 strengthened rows, 0 substitutions -Cgl0004I processed model has 209 rows, 200 columns (200 integer (200 of which binary)) and 743 elements +Continuous objective value is -173.113 - 0.00 seconds +Cgl0004I processed model has 219 rows, 209 columns (209 integer (209 of which binary)) and 797 elements Cutoff increment increased from 1e-05 to 0.04995 -Cbc0038I Initial state - 1 integers unsatisfied sum - 0.37037 -Cbc0038I Pass 1: suminf. 0.37037 (1) obj. -143.743 iterations 101 -Cbc0038I Solution found of -141.35 -Cbc0038I Before mini branch and bound, 199 integers at bound fixed and 0 continuous -Cbc0038I Full problem 209 rows 200 columns, reduced to 0 rows 0 columns -Cbc0038I Mini branch and bound did not improve solution (0.02 seconds) -Cbc0038I Round again with cutoff of -141.65 -Cbc0038I Reduced cost fixing fixed 22 variables on major pass 2 -Cbc0038I Pass 2: suminf. 0.37037 (1) obj. -143.743 iterations 0 -Cbc0038I Pass 3: suminf. 0.07895 (1) obj. -141.65 iterations 9 -Cbc0038I Pass 4: suminf. 0.65577 (2) obj. -141.65 iterations 84 -Cbc0038I Pass 5: suminf. 0.37037 (1) obj. -141.893 iterations 86 -Cbc0038I Pass 6: suminf. 0.43421 (1) obj. -141.65 iterations 10 -Cbc0038I Pass 7: suminf. 0.46210 (2) obj. -141.65 iterations 75 -Cbc0038I Pass 8: suminf. 0.38025 (2) obj. -141.65 iterations 5 -Cbc0038I Pass 9: suminf. 0.43421 (1) obj. -141.65 iterations 82 -Cbc0038I Pass 10: suminf. 0.37037 (1) obj. -142.393 iterations 7 -Cbc0038I Pass 11: suminf. 0.59664 (2) obj. -141.65 iterations 79 -Cbc0038I Pass 12: suminf. 0.16279 (1) obj. -141.65 iterations 100 -Cbc0038I Pass 13: suminf. 0.37037 (1) obj. -142.043 iterations 36 -Cbc0038I Pass 14: suminf. 0.47368 (1) obj. -141.65 iterations 8 -Cbc0038I Pass 15: suminf. 0.59664 (2) obj. -141.65 iterations 71 -Cbc0038I Pass 16: suminf. 0.63810 (2) obj. -141.65 iterations 13 -Cbc0038I Pass 17: suminf. 0.16279 (1) obj. -141.65 iterations 120 -Cbc0038I Pass 18: suminf. 0.37037 (1) obj. -142.043 iterations 41 -Cbc0038I Pass 19: suminf. 0.47368 (1) obj. -141.65 iterations 10 -Cbc0038I Pass 20: suminf. 0.53456 (2) obj. -141.65 iterations 68 -Cbc0038I Pass 21: suminf. 0.37037 (1) obj. -141.893 iterations 69 -Cbc0038I Pass 22: suminf. 0.43421 (1) obj. -141.65 iterations 7 -Cbc0038I Pass 23: suminf. 0.79085 (2) obj. -141.65 iterations 66 -Cbc0038I Pass 24: suminf. 0.79085 (2) obj. -141.65 iterations 2 -Cbc0038I Pass 25: suminf. 0.50000 (1) obj. -141.65 iterations 77 -Cbc0038I Pass 26: suminf. 0.37037 (1) obj. -142.143 iterations 9 -Cbc0038I Pass 27: suminf. 0.79626 (2) obj. -141.65 iterations 81 -Cbc0038I Pass 28: suminf. 0.48343 (2) obj. -141.65 iterations 10 -Cbc0038I Pass 29: suminf. 0.40789 (1) obj. -141.65 iterations 66 -Cbc0038I Pass 30: suminf. 0.37037 (1) obj. -142.493 iterations 5 -Cbc0038I Pass 31: suminf. 0.78025 (2) obj. -141.65 iterations 87 -Cbc0038I Rounding solution of -143 is better than previous of -141.35 - -Cbc0038I Before mini branch and bound, 182 integers at bound fixed and 0 continuous -Cbc0038I Full problem 209 rows 200 columns, reduced to 1 rows 4 columns -Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) -Cbc0038I Round again with cutoff of -143.2 -Cbc0038I Reduced cost fixing fixed 76 variables on major pass 3 -Cbc0038I Pass 31: suminf. 0.37037 (1) obj. -143.743 iterations 0 -Cbc0038I Pass 32: suminf. 0.48684 (1) obj. -143.2 iterations 8 -Cbc0038I Pass 33: suminf. 0.58132 (2) obj. -143.2 iterations 57 -Cbc0038I Pass 34: suminf. 0.37037 (1) obj. -143.443 iterations 64 -Cbc0038I Pass 35: suminf. 0.43421 (1) obj. -143.2 iterations 9 -Cbc0038I Pass 36: suminf. 0.38509 (2) obj. -143.2 iterations 61 -Cbc0038I Pass 37: suminf. 0.23256 (1) obj. -143.2 iterations 109 -Cbc0038I Pass 38: suminf. 0.67725 (2) obj. -143.2 iterations 43 -Cbc0038I Pass 39: suminf. 0.67725 (2) obj. -143.2 iterations 2 -Cbc0038I Pass 40: suminf. 0.67725 (2) obj. -143.2 iterations 1 -Cbc0038I Pass 41: suminf. 0.67725 (2) obj. -143.2 iterations 1 -Cbc0038I Pass 42: suminf. 0.44643 (2) obj. -143.2 iterations 9 -Cbc0038I Pass 43: suminf. 0.25581 (1) obj. -143.2 iterations 113 -Cbc0038I Pass 44: suminf. 0.37037 (1) obj. -143.393 iterations 38 -Cbc0038I Pass 45: suminf. 0.42105 (1) obj. -143.2 iterations 10 -Cbc0038I Pass 46: suminf. 0.54545 (2) obj. -143.2 iterations 61 -Cbc0038I Pass 47: suminf. 0.49309 (2) obj. -143.2 iterations 14 -Cbc0038I Pass 48: suminf. 0.53439 (2) obj. -143.2 iterations 10 -Cbc0038I Pass 49: suminf. 0.53439 (2) obj. -143.2 iterations 2 -Cbc0038I Pass 50: suminf. 0.44737 (1) obj. -143.2 iterations 87 -Cbc0038I Pass 51: suminf. 0.37037 (1) obj. -143.493 iterations 8 -Cbc0038I Pass 52: suminf. 0.54122 (2) obj. -143.2 iterations 56 -Cbc0038I Pass 53: suminf. 0.37037 (1) obj. -143.493 iterations 61 -Cbc0038I Pass 54: suminf. 0.39506 (2) obj. -143.2 iterations 75 -Cbc0038I Pass 55: suminf. 0.39506 (2) obj. -143.2 iterations 1 -Cbc0038I Pass 56: suminf. 0.53881 (2) obj. -143.2 iterations 1 -Cbc0038I Pass 57: suminf. 0.39506 (2) obj. -143.2 iterations 1 -Cbc0038I Pass 58: suminf. 0.44737 (1) obj. -143.2 iterations 84 -Cbc0038I Pass 59: suminf. 0.63418 (2) obj. -143.2 iterations 43 -Cbc0038I Pass 60: suminf. 0.37037 (1) obj. -143.743 iterations 43 +Cbc0038I Initial state - 44 integers unsatisfied sum - 4.46531 +Cbc0038I Pass 1: suminf. 0.42769 (2) obj. -172.235 iterations 107 +Cbc0038I Solution found of -167.4 +Cbc0038I Before mini branch and bound, 164 integers at bound fixed and 0 continuous +Cbc0038I Full problem 219 rows 209 columns, reduced to 4 rows 6 columns +Cbc0038I Mini branch and bound improved solution from -167.4 to -169.4 (0.01 seconds) +Cbc0038I Round again with cutoff of -169.85 +Cbc0038I Reduced cost fixing fixed 1 variables on major pass 2 +Cbc0038I Pass 2: suminf. 0.42769 (2) obj. -172.235 iterations 0 +Cbc0038I Pass 3: suminf. 0.22168 (2) obj. -169.85 iterations 7 +Cbc0038I Pass 4: suminf. 0.22168 (2) obj. -169.85 iterations 1 +Cbc0038I Pass 5: suminf. 0.22725 (2) obj. -169.85 iterations 11 +Cbc0038I Pass 6: suminf. 1.44679 (5) obj. -169.85 iterations 81 +Cbc0038I Pass 7: suminf. 1.44679 (5) obj. -169.85 iterations 12 +Cbc0038I Pass 8: suminf. 0.88185 (3) obj. -169.85 iterations 66 +Cbc0038I Pass 9: suminf. 0.48376 (3) obj. -169.85 iterations 2 +Cbc0038I Pass 10: suminf. 0.87869 (3) obj. -169.85 iterations 13 +Cbc0038I Pass 11: suminf. 1.10754 (5) obj. -169.85 iterations 61 +Cbc0038I Pass 12: suminf. 0.80462 (4) obj. -169.85 iterations 32 +Cbc0038I Pass 13: suminf. 1.12334 (4) obj. -169.85 iterations 44 +Cbc0038I Pass 14: suminf. 1.18523 (5) obj. -169.85 iterations 64 +Cbc0038I Pass 15: suminf. 0.85480 (4) obj. -169.85 iterations 33 +Cbc0038I Pass 16: suminf. 1.17722 (4) obj. -169.85 iterations 43 +Cbc0038I Pass 17: suminf. 1.79369 (5) obj. -169.85 iterations 62 +Cbc0038I Pass 18: suminf. 1.17322 (4) obj. -169.85 iterations 24 +Cbc0038I Pass 19: suminf. 0.97264 (4) obj. -169.992 iterations 45 +Cbc0038I Pass 20: suminf. 0.92454 (3) obj. -169.85 iterations 7 +Cbc0038I Pass 21: suminf. 1.01158 (3) obj. -169.85 iterations 13 +Cbc0038I Pass 22: suminf. 0.42769 (2) obj. -169.885 iterations 6 +Cbc0038I Pass 23: suminf. 0.43886 (2) obj. -169.85 iterations 5 +Cbc0038I Pass 24: suminf. 1.35829 (5) obj. -169.85 iterations 56 +Cbc0038I Pass 25: suminf. 1.35829 (5) obj. -169.85 iterations 3 +Cbc0038I Pass 26: suminf. 1.06704 (4) obj. -169.85 iterations 51 +Cbc0038I Pass 27: suminf. 0.44986 (3) obj. -169.85 iterations 3 +Cbc0038I Pass 28: suminf. 0.49431 (3) obj. -169.85 iterations 9 +Cbc0038I Pass 29: suminf. 1.22877 (23) obj. -169.85 iterations 62 +Cbc0038I Pass 30: suminf. 0.80962 (4) obj. -169.85 iterations 50 +Cbc0038I Pass 31: suminf. 1.10048 (4) obj. -169.85 iterations 47 +Cbc0038I Rounding solution of -170.2 is better than previous of -169.4 + +Cbc0038I Before mini branch and bound, 146 integers at bound fixed and 0 continuous +Cbc0038I Full problem 219 rows 209 columns, reduced to 8 rows 16 columns +Cbc0038I Mini branch and bound improved solution from -170.2 to -170.65 (0.03 seconds) +Cbc0038I Round again with cutoff of -171.2 +Cbc0038I Reduced cost fixing fixed 21 variables on major pass 3 +Cbc0038I Pass 31: suminf. 0.42769 (2) obj. -172.235 iterations 0 +Cbc0038I Pass 32: suminf. 0.65716 (2) obj. -171.2 iterations 6 +Cbc0038I Pass 33: suminf. 0.65716 (2) obj. -171.2 iterations 0 +Cbc0038I Pass 34: suminf. 0.66987 (2) obj. -171.2 iterations 9 +Cbc0038I Pass 35: suminf. 1.14472 (5) obj. -171.2 iterations 75 +Cbc0038I Pass 36: suminf. 0.72784 (4) obj. -171.2 iterations 90 +Cbc0038I Pass 37: suminf. 0.92188 (4) obj. -171.2 iterations 52 +Cbc0038I Pass 38: suminf. 2.21019 (24) obj. -171.2 iterations 75 +Cbc0038I Pass 39: suminf. 1.90138 (5) obj. -171.2 iterations 8 +Cbc0038I Pass 40: suminf. 0.99545 (3) obj. -171.2 iterations 73 +Cbc0038I Pass 41: suminf. 0.43291 (3) obj. -171.2 iterations 5 +Cbc0038I Pass 42: suminf. 0.51044 (3) obj. -171.2 iterations 15 +Cbc0038I Pass 43: suminf. 1.31942 (5) obj. -171.2 iterations 76 +Cbc0038I Pass 44: suminf. 0.90462 (4) obj. -171.2 iterations 79 +Cbc0038I Pass 45: suminf. 1.07249 (4) obj. -171.2 iterations 40 +Cbc0038I Pass 46: suminf. 2.13722 (24) obj. -171.2 iterations 61 +Cbc0038I Pass 47: suminf. 1.16236 (4) obj. -171.2 iterations 80 +Cbc0038I Pass 48: suminf. 1.07249 (4) obj. -171.2 iterations 44 +Cbc0038I Pass 49: suminf. 1.69453 (23) obj. -171.2 iterations 81 +Cbc0038I Pass 50: suminf. 1.35218 (5) obj. -171.2 iterations 12 +Cbc0038I Pass 51: suminf. 0.66117 (4) obj. -171.2 iterations 72 +Cbc0038I Pass 52: suminf. 0.95413 (4) obj. -171.2 iterations 42 +Cbc0038I Pass 53: suminf. 1.15169 (5) obj. -171.2 iterations 64 +Cbc0038I Pass 54: suminf. 0.66117 (4) obj. -171.2 iterations 84 +Cbc0038I Pass 55: suminf. 0.95413 (4) obj. -171.2 iterations 46 +Cbc0038I Pass 56: suminf. 0.90988 (5) obj. -171.2 iterations 62 +Cbc0038I Pass 57: suminf. 0.82784 (4) obj. -171.2 iterations 69 +Cbc0038I Pass 58: suminf. 0.87349 (4) obj. -171.2 iterations 43 +Cbc0038I Pass 59: suminf. 0.86453 (5) obj. -171.2 iterations 58 +Cbc0038I Pass 60: suminf. 0.86453 (5) obj. -171.2 iterations 3 Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 187 integers at bound fixed and 0 continuous -Cbc0038I Full problem 209 rows 200 columns, reduced to 1 rows 4 columns -Cbc0038I Mini branch and bound did not improve solution (0.08 seconds) -Cbc0038I After 0.08 seconds - Feasibility pump exiting with objective of -143 - took 0.06 seconds -Cbc0012I Integer solution of -143 found by feasibility pump after 0 iterations and 0 nodes (0.08 seconds) -Cbc0038I Full problem 209 rows 200 columns, reduced to 1 rows 2 columns -Cbc0006I The LP relaxation is infeasible or too expensive -Cbc0013I At root node, 0 cuts changed objective from -143.74259 to -143.74259 in 1 passes -Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 0.0 elements, 15 column cuts (15 active) in 0.000 seconds - new frequency is 1 -Cbc0014I Cut generator 1 (Gomory) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 2 (Knapsack) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0038I Before mini branch and bound, 150 integers at bound fixed and 0 continuous +Cbc0038I Full problem 219 rows 209 columns, reduced to 8 rows 13 columns +Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) +Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of -170.65 - took 0.04 seconds +Cbc0012I Integer solution of -170.65 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Full problem 219 rows 209 columns, reduced to 6 rows 7 columns +Cbc0031I 11 added rows had average density of 17.454545 +Cbc0013I At root node, 21 cuts changed objective from -173.11285 to -170.69109 in 10 passes +Cbc0014I Cut generator 0 (Probing) - 5 row cuts average 4.6 elements, 1 column cuts (1 active) in 0.002 seconds - new frequency is 1 +Cbc0014I Cut generator 1 (Gomory) - 14 row cuts average 35.0 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is 1 +Cbc0014I Cut generator 2 (Knapsack) - 11 row cuts average 9.7 elements, 0 column cuts (0 active) in 0.002 seconds - new frequency is 1 Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.001 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 7 (ZeroHalf) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective -143, took 0 iterations and 0 nodes (0.08 seconds) -Cbc0035I Maximum depth 0, 74 variables fixed on reduced cost -Cuts at root node changed objective from -143.743 to -143.743 -Probing was tried 1 times and created 16 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Gomory was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Knapsack was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -Clique was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -MixedIntegerRounding2 was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -FlowCover was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -TwoMirCuts was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -ZeroHalf was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +Cbc0014I Cut generator 6 (TwoMirCuts) - 133 row cuts average 37.1 elements, 0 column cuts (0 active) in 0.014 seconds - new frequency is -100 +Cbc0014I Cut generator 7 (ZeroHalf) - 11 row cuts average 20.9 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 +Cbc0001I Search completed - best objective -170.65, took 142 iterations and 0 nodes (0.09 seconds) +Cbc0035I Maximum depth 0, 67 variables fixed on reduced cost +Cuts at root node changed objective from -173.113 to -170.691 +Probing was tried 10 times and created 6 cuts of which 0 were active after adding rounds of cuts (0.002 seconds) +Gomory was tried 10 times and created 14 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +Knapsack was tried 10 times and created 11 cuts of which 0 were active after adding rounds of cuts (0.002 seconds) +Clique was tried 10 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +MixedIntegerRounding2 was tried 10 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.001 seconds) +FlowCover was tried 10 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) +TwoMirCuts was tried 10 times and created 133 cuts of which 0 were active after adding rounds of cuts (0.014 seconds) +ZeroHalf was tried 10 times and created 11 cuts of which 0 were active after adding rounds of cuts (0.006 seconds) Result - Optimal solution found -Objective value: -143.00000000 +Objective value: -170.65000000 Enumerated nodes: 0 -Total iterations: 0 +Total iterations: 142 Time (CPU seconds): 0.08 -Time (Wallclock seconds): 0.08 +Time (Wallclock seconds): 0.09 Option for printingOptions changed from normal to all Total time (CPU seconds): 0.08 (Wallclock seconds): 0.09 @@ -1164,198 +1199,169 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c749b5c451684b888d41daaf0d345f73-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c749b5c451684b888d41daaf0d345f73-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/661ba1d569e149589f44f0d855828929-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/661ba1d569e149589f44f0d855828929-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS -At line 121 RHS -At line 125 BOUNDS -At line 146 ENDATA -Problem MODEL has 3 rows, 26 columns and 66 elements +At line 119 RHS +At line 123 BOUNDS +At line 144 ENDATA +Problem MODEL has 3 rows, 26 columns and 64 elements Coin0008I MODEL read with 0 errors Option for timeMode changed from cpu to elapsed Continuous objective value is 0 - 0.00 seconds -Cgl0004I processed model has 3 rows, 26 columns (20 integer (20 of which binary)) and 66 elements -Cbc0038I Initial state - 3 integers unsatisfied sum - 0.814843 -Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 80 iterations 4 -Cbc0038I Solution found of 80 -Cbc0038I Relaxing continuous gives 80 +Cgl0004I processed model has 3 rows, 26 columns (20 integer (20 of which binary)) and 64 elements +Cbc0038I Initial state - 3 integers unsatisfied sum - 0.920696 +Cbc0038I Pass 1: suminf. 0.00000 (0) obj. 73.5 iterations 3 +Cbc0038I Solution found of 73.5 +Cbc0038I Relaxing continuous gives 73.5 Cbc0038I Before mini branch and bound, 17 integers at bound fixed and 3 continuous Cbc0038I Full problem 3 rows 26 columns, reduced to 0 rows 0 columns Cbc0038I Mini branch and bound did not improve solution (0.00 seconds) -Cbc0038I Round again with cutoff of 72 -Cbc0038I Pass 2: suminf. 0.03376 (1) obj. 72 iterations 1 -Cbc0038I Pass 3: suminf. 0.33203 (1) obj. 72 iterations 4 -Cbc0038I Pass 4: suminf. 0.13382 (2) obj. 72 iterations 3 -Cbc0038I Pass 5: suminf. 0.03797 (1) obj. 72 iterations 4 -Cbc0038I Pass 6: suminf. 0.03797 (1) obj. 72 iterations 0 -Cbc0038I Pass 7: suminf. 0.50480 (2) obj. 72 iterations 3 -Cbc0038I Pass 8: suminf. 0.26582 (1) obj. 72 iterations 4 -Cbc0038I Pass 9: suminf. 0.00000 (0) obj. 72 iterations 1 -Cbc0038I Solution found of 72 -Cbc0038I Relaxing continuous gives 31 -Cbc0038I Before mini branch and bound, 14 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 12 columns -Cbc0038I Mini branch and bound improved solution from 31 to 31 (0.01 seconds) -Cbc0038I Round again with cutoff of 24.8 -Cbc0038I Pass 10: suminf. 0.34184 (1) obj. 24.8 iterations 2 -Cbc0038I Pass 11: suminf. 0.33509 (2) obj. 24.8 iterations 3 -Cbc0038I Pass 12: suminf. 0.79270 (3) obj. 24.8 iterations 4 -Cbc0038I Pass 13: suminf. 1.02068 (3) obj. 24.8 iterations 8 -Cbc0038I Pass 14: suminf. 0.47940 (2) obj. 24.8 iterations 3 -Cbc0038I Pass 15: suminf. 0.64070 (3) obj. 24.8 iterations 5 -Cbc0038I Pass 16: suminf. 0.54686 (2) obj. 24.8 iterations 2 -Cbc0038I Pass 17: suminf. 0.36308 (2) obj. 24.8 iterations 4 -Cbc0038I Pass 18: suminf. 0.52985 (3) obj. 24.8 iterations 6 -Cbc0038I Pass 19: suminf. 0.36682 (3) obj. 24.8 iterations 3 -Cbc0038I Pass 20: suminf. 0.73384 (3) obj. 24.8 iterations 5 -Cbc0038I Pass 21: suminf. 0.66485 (3) obj. 24.8 iterations 1 -Cbc0038I Pass 22: suminf. 0.51829 (3) obj. 24.8 iterations 3 -Cbc0038I Pass 23: suminf. 0.19271 (2) obj. 24.8 iterations 2 -Cbc0038I Pass 24: suminf. 0.70207 (3) obj. 24.8 iterations 6 -Cbc0038I Pass 25: suminf. 0.17384 (1) obj. 24.8 iterations 3 -Cbc0038I Pass 26: suminf. 0.62255 (3) obj. 24.8 iterations 4 -Cbc0038I Pass 27: suminf. 0.64301 (2) obj. 24.8 iterations 3 -Cbc0038I Pass 28: suminf. 0.28837 (1) obj. 24.8 iterations 3 -Cbc0038I Pass 29: suminf. 0.55442 (2) obj. 24.8 iterations 4 -Cbc0038I Pass 30: suminf. 0.27710 (2) obj. 24.8 iterations 5 -Cbc0038I Pass 31: suminf. 0.09041 (1) obj. 24.8 iterations 3 -Cbc0038I Pass 32: suminf. 0.64001 (2) obj. 24.8 iterations 3 -Cbc0038I Pass 33: suminf. 0.76511 (3) obj. 24.8 iterations 3 -Cbc0038I Pass 34: suminf. 0.25882 (2) obj. 24.8 iterations 7 -Cbc0038I Pass 35: suminf. 0.36367 (3) obj. 24.8 iterations 2 -Cbc0038I Pass 36: suminf. 0.32830 (2) obj. 24.8 iterations 2 -Cbc0038I Pass 37: suminf. 0.74585 (3) obj. 24.8 iterations 3 -Cbc0038I Pass 38: suminf. 0.25882 (2) obj. 24.8 iterations 4 -Cbc0038I Pass 39: suminf. 1.04535 (3) obj. 24.8 iterations 11 +Cbc0038I Round again with cutoff of 66.15 +Cbc0038I Pass 2: suminf. 0.04712 (1) obj. 66.15 iterations 1 +Cbc0038I Pass 3: suminf. 0.40581 (1) obj. 66.15 iterations 3 +Cbc0038I Pass 4: suminf. 0.03789 (1) obj. 66.15 iterations 3 +Cbc0038I Pass 5: suminf. 0.39356 (1) obj. 66.15 iterations 2 +Cbc0038I Pass 6: suminf. 0.62224 (3) obj. 66.15 iterations 7 +Cbc0038I Pass 7: suminf. 0.16414 (2) obj. 66.15 iterations 3 +Cbc0038I Pass 8: suminf. 0.38318 (3) obj. 66.15 iterations 6 +Cbc0038I Pass 9: suminf. 0.61383 (2) obj. 66.15 iterations 2 +Cbc0038I Pass 10: suminf. 0.11118 (1) obj. 66.15 iterations 3 +Cbc0038I Pass 11: suminf. 0.44291 (2) obj. 66.15 iterations 3 +Cbc0038I Pass 12: suminf. 0.21776 (1) obj. 66.15 iterations 3 +Cbc0038I Pass 13: suminf. 0.00000 (0) obj. 66.15 iterations 3 +Cbc0038I Solution found of 66.15 +Cbc0038I Relaxing continuous gives 43.5 +Cbc0038I Before mini branch and bound, 8 integers at bound fixed and 0 continuous +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns +Cbc0038I Mini branch and bound improved solution from 43.5 to 7.5 (0.01 seconds) +Cbc0038I Round again with cutoff of 5.99999 +Cbc0038I Pass 14: suminf. 0.66112 (3) obj. 5.99999 iterations 2 +Cbc0038I Pass 15: suminf. 0.87178 (3) obj. 5.99999 iterations 1 +Cbc0038I Pass 16: suminf. 0.35970 (3) obj. 5.99999 iterations 12 +Cbc0038I Pass 17: suminf. 0.11475 (2) obj. 5.99999 iterations 3 +Cbc0038I Pass 18: suminf. 0.26614 (3) obj. 5.99999 iterations 2 +Cbc0038I Pass 19: suminf. 0.83434 (3) obj. 5.99999 iterations 4 +Cbc0038I Pass 20: suminf. 0.82374 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 21: suminf. 0.60566 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 22: suminf. 1.07063 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 23: suminf. 1.07063 (3) obj. 5.99999 iterations 0 +Cbc0038I Pass 24: suminf. 0.56510 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 25: suminf. 0.56510 (3) obj. 5.99999 iterations 0 +Cbc0038I Pass 26: suminf. 0.51237 (3) obj. 5.99999 iterations 10 +Cbc0038I Pass 27: suminf. 0.42702 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 28: suminf. 0.87122 (3) obj. 5.99999 iterations 5 +Cbc0038I Pass 29: suminf. 0.33801 (2) obj. 5.99999 iterations 3 +Cbc0038I Pass 30: suminf. 0.24059 (3) obj. 5.99999 iterations 5 +Cbc0038I Pass 31: suminf. 0.42300 (3) obj. 5.99999 iterations 6 +Cbc0038I Pass 32: suminf. 0.33939 (3) obj. 5.99999 iterations 1 +Cbc0038I Pass 33: suminf. 0.51147 (3) obj. 5.99999 iterations 2 +Cbc0038I Pass 34: suminf. 0.72132 (3) obj. 5.99999 iterations 7 +Cbc0038I Pass 35: suminf. 0.60373 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 36: suminf. 0.91031 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 37: suminf. 0.41825 (3) obj. 5.99999 iterations 4 +Cbc0038I Pass 38: suminf. 0.34257 (2) obj. 5.99999 iterations 3 +Cbc0038I Pass 39: suminf. 0.42288 (2) obj. 5.99999 iterations 2 +Cbc0038I Pass 40: suminf. 0.96452 (3) obj. 5.99999 iterations 8 +Cbc0038I Pass 41: suminf. 0.44521 (3) obj. 5.99999 iterations 2 +Cbc0038I Pass 42: suminf. 1.11447 (3) obj. 5.99999 iterations 3 +Cbc0038I Pass 43: suminf. 0.39300 (2) obj. 5.99999 iterations 4 Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 25 columns -Cbc0038I Mini branch and bound improved solution from 31 to 9 (0.02 seconds) -Cbc0038I Round again with cutoff of 6.29999 -Cbc0038I Pass 39: suminf. 0.53177 (2) obj. 6.29999 iterations 1 -Cbc0038I Pass 40: suminf. 0.23132 (2) obj. 6.29999 iterations 4 -Cbc0038I Pass 41: suminf. 0.23132 (2) obj. 6.29999 iterations 0 -Cbc0038I Pass 42: suminf. 0.53177 (2) obj. 6.29999 iterations 4 -Cbc0038I Pass 43: suminf. 0.50270 (3) obj. 6.29999 iterations 8 -Cbc0038I Pass 44: suminf. 0.33625 (2) obj. 6.29999 iterations 1 -Cbc0038I Pass 45: suminf. 0.39104 (3) obj. 6.29999 iterations 4 -Cbc0038I Pass 46: suminf. 0.39104 (3) obj. 6.29999 iterations 0 -Cbc0038I Pass 47: suminf. 0.42750 (3) obj. 6.29999 iterations 3 -Cbc0038I Pass 48: suminf. 0.83173 (3) obj. 6.29999 iterations 2 -Cbc0038I Pass 49: suminf. 0.67976 (3) obj. 6.29999 iterations 4 -Cbc0038I Pass 50: suminf. 0.72146 (3) obj. 6.29999 iterations 2 -Cbc0038I Pass 51: suminf. 0.60686 (3) obj. 6.29999 iterations 3 -Cbc0038I Pass 52: suminf. 0.81472 (3) obj. 6.29999 iterations 3 -Cbc0038I Pass 53: suminf. 0.67243 (2) obj. 6.29999 iterations 2 -Cbc0038I Pass 54: suminf. 0.98959 (3) obj. 6.29999 iterations 4 -Cbc0038I Pass 55: suminf. 1.22086 (3) obj. 6.29999 iterations 1 -Cbc0038I Pass 56: suminf. 0.57349 (3) obj. 6.29999 iterations 6 -Cbc0038I Pass 57: suminf. 0.45848 (3) obj. 6.29999 iterations 4 -Cbc0038I Pass 58: suminf. 0.10051 (3) obj. 6.29999 iterations 4 -Cbc0038I Pass 59: suminf. 0.33634 (3) obj. 6.29999 iterations 4 -Cbc0038I Pass 60: suminf. 0.19333 (2) obj. 6.29999 iterations 5 -Cbc0038I Pass 61: suminf. 0.29117 (3) obj. 6.29999 iterations 3 -Cbc0038I Pass 62: suminf. 0.63172 (3) obj. 6.29999 iterations 12 -Cbc0038I Pass 63: suminf. 0.42483 (3) obj. 6.29999 iterations 2 -Cbc0038I Pass 64: suminf. 0.88579 (3) obj. 6.29999 iterations 3 -Cbc0038I Pass 65: suminf. 0.65453 (3) obj. 6.29999 iterations 1 -Cbc0038I Pass 66: suminf. 0.62899 (3) obj. 6.29999 iterations 7 -Cbc0038I Pass 67: suminf. 0.12897 (3) obj. 6.29999 iterations 2 -Cbc0038I Pass 68: suminf. 0.08761 (2) obj. 6.29999 iterations 1 +Cbc0038I Mini branch and bound improved solution from 7.5 to 4.5 (0.02 seconds) +Cbc0038I Round again with cutoff of 3.14999 +Cbc0038I Pass 43: suminf. 0.71115 (3) obj. 3.14999 iterations 0 +Cbc0038I Pass 44: suminf. 0.82175 (3) obj. 3.14999 iterations 1 +Cbc0038I Pass 45: suminf. 1.24145 (3) obj. 3.14999 iterations 12 +Cbc0038I Pass 46: suminf. 0.55551 (3) obj. 3.14999 iterations 3 +Cbc0038I Pass 47: suminf. 0.74612 (3) obj. 3.14999 iterations 2 +Cbc0038I Pass 48: suminf. 0.35804 (3) obj. 3.14999 iterations 6 +Cbc0038I Pass 49: suminf. 0.41134 (2) obj. 3.14999 iterations 2 +Cbc0038I Pass 50: suminf. 0.72313 (3) obj. 3.14999 iterations 6 +Cbc0038I Pass 51: suminf. 0.52858 (3) obj. 3.14999 iterations 3 +Cbc0038I Pass 52: suminf. 0.84878 (3) obj. 3.14999 iterations 2 +Cbc0038I Pass 53: suminf. 0.76452 (3) obj. 3.14999 iterations 1 +Cbc0038I Pass 54: suminf. 0.72833 (3) obj. 3.14999 iterations 10 +Cbc0038I Pass 55: suminf. 0.58891 (2) obj. 3.14999 iterations 3 +Cbc0038I Pass 56: suminf. 0.63636 (2) obj. 3.14999 iterations 2 +Cbc0038I Pass 57: suminf. 0.56819 (3) obj. 3.14999 iterations 3 +Cbc0038I Pass 58: suminf. 1.11760 (3) obj. 3.14999 iterations 3 +Cbc0038I Pass 59: suminf. 0.63730 (3) obj. 3.14999 iterations 1 +Cbc0038I Pass 60: suminf. 0.73512 (3) obj. 3.14999 iterations 1 +Cbc0038I Pass 61: suminf. 0.48477 (3) obj. 3.14999 iterations 13 +Cbc0038I Pass 62: suminf. 0.32194 (3) obj. 3.14999 iterations 1 +Cbc0038I Pass 63: suminf. 0.87495 (3) obj. 3.14999 iterations 4 +Cbc0038I Pass 64: suminf. 0.87495 (3) obj. 3.14999 iterations 0 +Cbc0038I Pass 65: suminf. 0.96238 (3) obj. 3.14999 iterations 2 +Cbc0038I Pass 66: suminf. 0.96238 (3) obj. 3.14999 iterations 0 +Cbc0038I Pass 67: suminf. 0.87653 (3) obj. 3.14999 iterations 9 +Cbc0038I Pass 68: suminf. 0.62911 (3) obj. 3.14999 iterations 4 +Cbc0038I Pass 69: suminf. 1.03886 (3) obj. 3.14999 iterations 2 +Cbc0038I Pass 70: suminf. 0.68699 (3) obj. 3.14999 iterations 3 +Cbc0038I Pass 71: suminf. 0.83298 (3) obj. 3.14999 iterations 4 +Cbc0038I Pass 72: suminf. 0.46286 (3) obj. 3.14999 iterations 4 Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 25 columns -Cbc0038I Mini branch and bound improved solution from 9 to 4 (0.03 seconds) -Cbc0038I Round again with cutoff of 2.79999 -Cbc0038I Pass 68: suminf. 0.57307 (2) obj. 2.79999 iterations 0 -Cbc0038I Pass 69: suminf. 0.27263 (2) obj. 2.79999 iterations 4 -Cbc0038I Pass 70: suminf. 0.27263 (2) obj. 2.79999 iterations 0 -Cbc0038I Pass 71: suminf. 0.57307 (2) obj. 2.79999 iterations 4 -Cbc0038I Pass 72: suminf. 0.19193 (3) obj. 2.79999 iterations 9 -Cbc0038I Pass 73: suminf. 0.05075 (1) obj. 2.79999 iterations 5 -Cbc0038I Pass 74: suminf. 0.33001 (3) obj. 2.79999 iterations 6 -Cbc0038I Pass 75: suminf. 0.50874 (3) obj. 2.79999 iterations 9 -Cbc0038I Pass 76: suminf. 0.50874 (3) obj. 2.79999 iterations 0 -Cbc0038I Pass 77: suminf. 0.94969 (3) obj. 2.79999 iterations 4 -Cbc0038I Pass 78: suminf. 0.85432 (3) obj. 2.79999 iterations 1 -Cbc0038I Pass 79: suminf. 1.22747 (3) obj. 2.79999 iterations 8 -Cbc0038I Pass 80: suminf. 0.26304 (3) obj. 2.79999 iterations 5 -Cbc0038I Pass 81: suminf. 0.17523 (2) obj. 2.79999 iterations 4 -Cbc0038I Pass 82: suminf. 0.27652 (3) obj. 2.79999 iterations 3 -Cbc0038I Pass 83: suminf. 0.96165 (3) obj. 2.79999 iterations 9 -Cbc0038I Pass 84: suminf. 1.01417 (3) obj. 2.79999 iterations 2 -Cbc0038I Pass 85: suminf. 0.96165 (3) obj. 2.79999 iterations 1 -Cbc0038I Pass 86: suminf. 0.53690 (3) obj. 2.79999 iterations 5 -Cbc0038I Pass 87: suminf. 0.45900 (2) obj. 2.79999 iterations 1 -Cbc0038I Pass 88: suminf. 0.34836 (3) obj. 2.79999 iterations 4 -Cbc0038I Pass 89: suminf. 0.34836 (3) obj. 2.79999 iterations 0 -Cbc0038I Pass 90: suminf. 0.50094 (3) obj. 2.79999 iterations 3 -Cbc0038I Pass 91: suminf. 1.08659 (3) obj. 2.79999 iterations 7 -Cbc0038I Pass 92: suminf. 0.96136 (3) obj. 2.79999 iterations 2 -Cbc0038I Pass 93: suminf. 0.58274 (3) obj. 2.79999 iterations 3 -Cbc0038I Pass 94: suminf. 0.62094 (3) obj. 2.79999 iterations 4 -Cbc0038I Pass 95: suminf. 0.52391 (3) obj. 2.79999 iterations 1 -Cbc0038I Pass 96: suminf. 0.69056 (3) obj. 2.79999 iterations 4 -Cbc0038I Pass 97: suminf. 0.30168 (3) obj. 2.79999 iterations 4 -Cbc0038I No solution found this major pass -Cbc0038I Before mini branch and bound, 1 integers at bound fixed and 0 continuous -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 25 columns -Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 4 - took 0.04 seconds -Cbc0012I Integer solution of 4 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns -Cbc0031I 5 added rows had average density of 23.4 -Cbc0013I At root node, 5 cuts changed objective from 0 to 0.5 in 100 passes -Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 1 column cuts (1 active) in 0.003 seconds - new frequency is -100 -Cbc0014I Cut generator 1 (Gomory) - 585 row cuts average 25.9 elements, 0 column cuts (0 active) in 0.013 seconds - new frequency is 1 -Cbc0014I Cut generator 2 (Knapsack) - 260 row cuts average 10.2 elements, 0 column cuts (0 active) in 0.009 seconds - new frequency is 1 -Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 618 row cuts average 17.7 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is 1 -Cbc0014I Cut generator 5 (FlowCover) - 57 row cuts average 8.6 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 -Cbc0014I Cut generator 6 (TwoMirCuts) - 506 row cuts average 18.0 elements, 0 column cuts (0 active) in 0.004 seconds - new frequency is 1 -Cbc0010I After 0 nodes, 1 on tree, 4 best solution, best possible 0.5 (0.14 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0004I Integer solution of 3 found after 3142 iterations and 60 nodes (0.25 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 4.5 - took 0.03 seconds +Cbc0012I Integer solution of 4.5 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns +Cbc0031I 2 added rows had average density of 18 +Cbc0013I At root node, 2 cuts changed objective from 0 to 0 in 100 passes +Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 1 column cuts (1 active) in 0.002 seconds - new frequency is -100 +Cbc0014I Cut generator 1 (Gomory) - 578 row cuts average 25.9 elements, 0 column cuts (0 active) in 0.014 seconds - new frequency is -100 +Cbc0014I Cut generator 2 (Knapsack) - 458 row cuts average 10.6 elements, 0 column cuts (0 active) in 0.013 seconds - new frequency is -100 +Cbc0014I Cut generator 3 (Clique) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 +Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 528 row cuts average 19.1 elements, 0 column cuts (0 active) in 0.006 seconds - new frequency is -100 +Cbc0014I Cut generator 5 (FlowCover) - 74 row cuts average 8.6 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 +Cbc0014I Cut generator 6 (TwoMirCuts) - 351 row cuts average 18.4 elements, 0 column cuts (0 active) in 0.003 seconds - new frequency is -100 +Cbc0010I After 0 nodes, 1 on tree, 4.5 best solution, best possible 0 (0.12 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 21 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 19 columns -Cbc0016I Integer solution of 2 found by strong branching after 26268 iterations and 850 nodes (1.18 seconds) +Cbc0004I Integer solution of 3.5 found after 2302 iterations and 317 nodes (0.20 seconds) Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 17 columns -Cbc0010I After 1000 nodes, 9 on tree, 2 best solution, best possible 0.5 (1.38 seconds) -Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 21 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 16 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 20 columns Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 20 columns -Cbc0010I After 2000 nodes, 4 on tree, 2 best solution, best possible 0.5 (2.60 seconds) -Cbc0001I Search completed - best objective 2, took 83173 iterations and 8016 nodes (2.70 seconds) -Cbc0032I Strong branching done 14602 times (61376 iterations), fathomed 91 nodes and fixed 428 variables -Cbc0041I Maximum depth 12, 1091 variables fixed on reduced cost (complete fathoming 432 times, 5934 nodes taking 19991 iterations) -Cuts at root node changed objective from 0 to 0.5 -Probing was tried 100 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) -Gomory was tried 5450 times and created 17972 cuts of which 0 were active after adding rounds of cuts (0.282 seconds) -Knapsack was tried 5456 times and created 9756 cuts of which 0 were active after adding rounds of cuts (0.318 seconds) +Cbc0010I After 1000 nodes, 9 on tree, 3.5 best solution, best possible 0 (0.36 seconds) +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 18 columns +Cbc0038I Full problem 3 rows 26 columns, reduced to 3 rows 15 columns +Cbc0016I Integer solution of 1.5 found by strong branching after 6056 iterations and 1521 nodes (0.46 seconds) +Cbc0010I After 2000 nodes, 8 on tree, 1.5 best solution, best possible 0 (0.56 seconds) +Cbc0001I Search completed - best objective 1.5, took 42021 iterations and 18812 nodes (0.78 seconds) +Cbc0032I Strong branching done 12366 times (27534 iterations), fathomed 441 nodes and fixed 543 variables +Cbc0041I Maximum depth 14, 494 variables fixed on reduced cost (complete fathoming 952 times, 15838 nodes taking 31942 iterations) +Cuts at root node changed objective from 0 to 0 +Probing was tried 100 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.002 seconds) +Gomory was tried 100 times and created 578 cuts of which 0 were active after adding rounds of cuts (0.014 seconds) +Knapsack was tried 100 times and created 458 cuts of which 0 were active after adding rounds of cuts (0.013 seconds) Clique was tried 100 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) -MixedIntegerRounding2 was tried 5456 times and created 30933 cuts of which 0 were active after adding rounds of cuts (0.332 seconds) -FlowCover was tried 100 times and created 57 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) -TwoMirCuts was tried 5450 times and created 16939 cuts of which 0 were active after adding rounds of cuts (0.165 seconds) +MixedIntegerRounding2 was tried 100 times and created 528 cuts of which 0 were active after adding rounds of cuts (0.006 seconds) +FlowCover was tried 100 times and created 74 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) +TwoMirCuts was tried 100 times and created 351 cuts of which 0 were active after adding rounds of cuts (0.003 seconds) ZeroHalf was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found -Objective value: 2.00000000 -Enumerated nodes: 8016 -Total iterations: 83173 -Time (CPU seconds): 2.64 -Time (Wallclock seconds): 2.71 +Objective value: 1.50000000 +Enumerated nodes: 18812 +Total iterations: 42021 +Time (CPU seconds): 0.75 +Time (Wallclock seconds): 0.78 Option for printingOptions changed from normal to all -Total time (CPU seconds): 2.64 (Wallclock seconds): 2.71 +Total time (CPU seconds): 0.75 (Wallclock seconds): 0.78 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e27cb1f243ab4530b8a4c7bc10872d35-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e27cb1f243ab4530b8a4c7bc10872d35-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c13485a910b241c8aa49a794ec0cd39e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c13485a910b241c8aa49a794ec0cd39e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1378,7 +1384,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8242f98da2d445528d6807cabcefbb40-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8242f98da2d445528d6807cabcefbb40-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/317f4e484c32468c8d42325ff8c49c39-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/317f4e484c32468c8d42325ff8c49c39-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1405,7 +1411,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/99ae23bb1b8b44bf93e8e5d32b97db73-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/99ae23bb1b8b44bf93e8e5d32b97db73-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/da8714aa18fa4441957fed826d691177-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/da8714aa18fa4441957fed826d691177-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -1446,7 +1452,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/09a7e5f9567349c0ad4e4c9eb73e7b93-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/09a7e5f9567349c0ad4e4c9eb73e7b93-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/83bdbd92679d47608b74ca8aaab768bc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/83bdbd92679d47608b74ca8aaab768bc-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -1497,7 +1503,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7c66db80dc134df7a5100741dd20932c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7c66db80dc134df7a5100741dd20932c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5c03080a4cc045328ee0fada22c93378-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5c03080a4cc045328ee0fada22c93378-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -1550,7 +1556,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2e290ed31837466fa5145d983049987c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2e290ed31837466fa5145d983049987c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1137af6c01374cd8bd66926b883c9715-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1137af6c01374cd8bd66926b883c9715-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 355 COLUMNS @@ -1591,13 +1597,13 @@ Time (Wallclock seconds): 0.02 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.02 (Wallclock seconds): 0.02 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.02 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7d60e3f19da44908a7765723529391d4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7d60e3f19da44908a7765723529391d4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b2aad821ccda43c9a115216340e5e6e2-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b2aad821ccda43c9a115216340e5e6e2-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 356 COLUMNS @@ -1622,10 +1628,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 28 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.04 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1642,17 +1648,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.05 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fe64bb768f7449afb58a64645b64d70d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fe64bb768f7449afb58a64645b64d70d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/69771e7faf414ed7a88a2d3e9d256f40-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/69771e7faf414ed7a88a2d3e9d256f40-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 357 COLUMNS @@ -1697,17 +1703,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.03 +Time (CPU seconds): 0.04 Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/087c27a4cd6947adbeb846b36a0e9771-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/087c27a4cd6947adbeb846b36a0e9771-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5fb6919ede1e4b17a23d82d0bffefb3d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5fb6919ede1e4b17a23d82d0bffefb3d-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -1731,10 +1737,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 22 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) +Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.04 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1751,17 +1757,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.05 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/2e6a83ae8b864a7887daff233d394ccb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2e6a83ae8b864a7887daff233d394ccb-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b68f64cf6fb34675b3dadac02d34c3ea-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b68f64cf6fb34675b3dadac02d34c3ea-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 359 COLUMNS @@ -1803,16 +1809,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.03 -Time (Wallclock seconds): 0.05 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e14bde80db1a4f22a12b66bc713518c8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e14bde80db1a4f22a12b66bc713518c8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/079451030bc34131a1491658a9d756b8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/079451030bc34131a1491658a9d756b8-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 360 COLUMNS @@ -1854,17 +1860,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.02 -Time (Wallclock seconds): 0.03 +Time (CPU seconds): 0.01 +Time (Wallclock seconds): 0.02 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.02 (Wallclock seconds): 0.03 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.02 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9d4f2156c4ea4c94810099491f6c7649-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9d4f2156c4ea4c94810099491f6c7649-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/e7b5361068ac4f6d80eb8b6f71987bd7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e7b5361068ac4f6d80eb8b6f71987bd7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 361 COLUMNS @@ -1885,10 +1891,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 11 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) -Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.04 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.03 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1905,17 +1911,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.04 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.03 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e6dfcb9a9a3c436fbf4e12d5dd856d7c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e6dfcb9a9a3c436fbf4e12d5dd856d7c-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/073513b0493449d5b3b79001ad7880a0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/073513b0493449d5b3b79001ad7880a0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 362 COLUMNS @@ -1937,10 +1943,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 9 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) +Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.04 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -1958,16 +1964,16 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.05 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d7e1f49ae6584c8babebb78c34202df4-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d7e1f49ae6584c8babebb78c34202df4-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/0d147d7225794a78bf12a430a9fcd0e6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0d147d7225794a78bf12a430a9fcd0e6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 363 COLUMNS @@ -1987,10 +1993,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Before mini branch and bound, 6 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) -Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds -Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) -Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.07 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.04 seconds) +Cbc0038I After 0.04 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds +Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.04 seconds) +Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.04 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2007,17 +2013,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.07 -Time (Wallclock seconds): 0.07 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.07 (Wallclock seconds): 0.08 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/c6396143c3774a74b0c2aa0f0b0db68d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c6396143c3774a74b0c2aa0f0b0db68d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/c83da5a22ba249038ed31a54106206ac-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/c83da5a22ba249038ed31a54106206ac-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 364 COLUMNS @@ -2037,10 +2043,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of -0 Cbc0038I Before mini branch and bound, 3 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) -Cbc0038I After 0.06 seconds - Feasibility pump exiting with objective of -0 - took 0.00 seconds -Cbc0012I Integer solution of -0 found by feasibility pump after 0 iterations and 0 nodes (0.06 seconds) -Cbc0001I Search completed - best objective -0, took 0 iterations and 0 nodes (0.06 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting with objective of -0 - took 0.00 seconds +Cbc0012I Integer solution of -0 found by feasibility pump after 0 iterations and 0 nodes (0.03 seconds) +Cbc0001I Search completed - best objective -0, took 0 iterations and 0 nodes (0.03 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2057,17 +2063,17 @@ Objective value: -0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.04 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.06 +Total time (CPU seconds): 0.04 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d1807ef205014b219c8cda4e8d3ab701-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d1807ef205014b219c8cda4e8d3ab701-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/50d40ebea7eb43bba39da95dd03c0eeb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/50d40ebea7eb43bba39da95dd03c0eeb-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 365 COLUMNS @@ -2099,17 +2105,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.05 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.05 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/68adb95146b94846932fe821d90a8e64-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/68adb95146b94846932fe821d90a8e64-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a7a63a7c4dce4b19b9999fcf9c6db5d8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a7a63a7c4dce4b19b9999fcf9c6db5d8-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 366 COLUMNS @@ -2141,7 +2147,7 @@ Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.05 +Time (Wallclock seconds): 0.04 Option for printingOptions changed from normal to all Total time (CPU seconds): 0.04 (Wallclock seconds): 0.05 @@ -2150,7 +2156,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/09656a5e27b349bfb50a3b5fe0b88da1-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/09656a5e27b349bfb50a3b5fe0b88da1-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/2a2e442a9cb44c5e945beb155a14319b-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2a2e442a9cb44c5e945beb155a14319b-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 367 COLUMNS @@ -2198,8 +2204,8 @@ Cbc0038I Pass 30: suminf. 0.28571 (2) obj. 0 iterations 0 Cbc0038I No solution found this major pass Cbc0038I Before mini branch and bound, 0 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.06 seconds) -Cbc0038I After 0.06 seconds - Feasibility pump exiting - took 0.00 seconds +Cbc0038I Mini branch and bound did not improve solution (0.03 seconds) +Cbc0038I After 0.03 seconds - Feasibility pump exiting - took 0.00 seconds Cbc0006I The LP relaxation is infeasible or too expensive Cbc0013I At root node, 0 cuts changed objective from 0 to 0 in 1 passes Cbc0014I Cut generator 0 (Probing) - 1 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is 1 @@ -2210,7 +2216,7 @@ Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 7 (ZeroHalf) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective 1e+50, took 0 iterations and 0 nodes (0.06 seconds) +Cbc0001I Search completed - best objective 1e+50, took 0 iterations and 0 nodes (0.03 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 1 times and created 1 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -2227,17 +2233,17 @@ No feasible solution found Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.03 +Time (Wallclock seconds): 0.03 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.03 (Wallclock seconds): 0.04 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/f1e18fa4546c40d386678a97de2987c5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f1e18fa4546c40d386678a97de2987c5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/77602a3c16fb4ed39f5b50a2ff675187-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/77602a3c16fb4ed39f5b50a2ff675187-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -2275,7 +2281,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/e27af99708cc4f349bbed14ea7b55f67-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/e27af99708cc4f349bbed14ea7b55f67-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3019cfcd5d4f4a84b69b00e954e5a9b5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3019cfcd5d4f4a84b69b00e954e5a9b5-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 358 COLUMNS @@ -2303,17 +2309,17 @@ Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.02 -Time (Wallclock seconds): 0.02 +Time (CPU seconds): 0.01 +Time (Wallclock seconds): 0.01 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.03 (Wallclock seconds): 0.03 +Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/93ace3910f2a465887be90189e882e42-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/93ace3910f2a465887be90189e882e42-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f6405c7d3984490ea40c52ef49f81d64-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f6405c7d3984490ea40c52ef49f81d64-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -2355,7 +2361,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/1079b5bab8fb4daa92d35a69a959bdd5-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1079b5bab8fb4daa92d35a69a959bdd5-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f6a33e9f24134235abecd8504f9c3e7f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f6a33e9f24134235abecd8504f9c3e7f-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2396,7 +2402,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/307d0e4ffe3b4c74912f6ca486441138-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/307d0e4ffe3b4c74912f6ca486441138-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ec5185ad6e6b40d9949556003d68b3cb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ec5185ad6e6b40d9949556003d68b3cb-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2437,7 +2443,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7cae2f9b28ba44beb14ddf14542d07de-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7cae2f9b28ba44beb14ddf14542d07de-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/160d48a40c2d47568db09352a9645427-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/160d48a40c2d47568db09352a9645427-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2478,7 +2484,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/da4a01a3e81347189a2a737c0f284c10-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/da4a01a3e81347189a2a737c0f284c10-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8d5ff23f6604471e977245254438b253-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8d5ff23f6604471e977245254438b253-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2519,7 +2525,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/947cd15d70b04fbc92fbbffa0766a35f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/947cd15d70b04fbc92fbbffa0766a35f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/7c4d1397daa44a2c93655f1ce6c9d4ec-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7c4d1397daa44a2c93655f1ce6c9d4ec-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2560,7 +2566,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/628004cb2b514044b9632683e4696b41-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/628004cb2b514044b9632683e4696b41-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ec6bc8538d274394814dbedcbfcd57cc-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ec6bc8538d274394814dbedcbfcd57cc-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2601,7 +2607,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/57fb52fa03f94123826cda9f6d4df069-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/57fb52fa03f94123826cda9f6d4df069-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/caa4b171ce8d41a980aa4b5fd2b28ebb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/caa4b171ce8d41a980aa4b5fd2b28ebb-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2642,7 +2648,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/09210d22a0e542d4965b00a72bfd1955-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/09210d22a0e542d4965b00a72bfd1955-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/f00277d627f3490d8d05b8d43593a60b-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f00277d627f3490d8d05b8d43593a60b-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2683,7 +2689,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9549f059e9224e8197717d6e553e3504-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9549f059e9224e8197717d6e553e3504-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/a5effa4a6a75435380d5a72b9edb7a94-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a5effa4a6a75435380d5a72b9edb7a94-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2724,7 +2730,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/8c5a80e73f6044c1b703de81304c6704-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8c5a80e73f6044c1b703de81304c6704-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1f996c49941545b0a04e781b02dee76e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1f996c49941545b0a04e781b02dee76e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2765,7 +2771,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/fe1c061e53974aa797443206632651e0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fe1c061e53974aa797443206632651e0-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/1516b0065d494e298b2ba613ab86ec36-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1516b0065d494e298b2ba613ab86ec36-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -2806,7 +2812,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/992814bd25e141afacf764de70e36ee3-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/992814bd25e141afacf764de70e36ee3-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/b14b8795adf343dea1957068d0a2cb90-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/b14b8795adf343dea1957068d0a2cb90-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 14 COLUMNS @@ -2842,7 +2848,7 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 /build/reproducible-path/python-pulp-2.7.0+dfsg/.pybuild/cpython3_3.13_pulp/build/examples/Two_stage_Stochastic_GemstoneTools.py:12: SyntaxWarning: invalid escape sequence '\i' - **Scenarios:** $s \in S = (1, 2, 3, 4)$ @@ -2879,44 +2885,44 @@ 19.4 9.4 4.4 0.0 - * 0.0 - * 0.0 - * 15.0 + 0.0 - 125.0 5.0 5.0 30.0 + 30.0 + 30.0 + 30.0 + 0.0 - 56.1 0.0 0.0 30.0 + 26.1 + 0.0 - 0.0 - 0.0 - -x_0 = 0.0 +x_0 = 1.0 x_1 = 1.0 -x_2 = 0.0 -x_3 = 1.0 +x_2 = 1.0 +x_3 = 0.0 x_4 = 1.0 x_5 = 1.0 -x_6 = 0.0 -x_7 = 1.0 -x_8 = 1.0 -x_9 = 0.0 +x_6 = 1.0 +x_7 = 0.0 +x_8 = 0.0 +x_9 = 1.0 Status: Optimal s_0 = 0.0 -s_1 = 1.5 -s_2 = 0.0 +s_1 = 1.0 +s_2 = 0.5 w_0 = 0.0 w_1 = 0.0 -w_2 = 0.5 +w_2 = 0.0 x_0 = 1.0 x_1 = 0.0 x_10 = 1.0 -x_11 = 1.0 +x_11 = 0.0 x_12 = 0.0 x_13 = 1.0 -x_14 = 1.0 +x_14 = 0.0 x_15 = 0.0 x_16 = 1.0 x_17 = 0.0 -x_18 = 0.0 +x_18 = 1.0 x_19 = 1.0 -x_2 = 1.0 -x_3 = 1.0 -x_4 = 0.0 +x_2 = 0.0 +x_3 = 0.0 +x_4 = 1.0 x_5 = 0.0 -x_6 = 0.0 -x_7 = 0.0 -x_8 = 1.0 -x_9 = 1.0 -objective= 2.0 +x_6 = 1.0 +x_7 = 1.0 +x_8 = 0.0 +x_9 = 0.0 +objective= 1.5 Status: Optimal x = 4.0 y = -1.0 @@ -3282,7 +3288,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3c2610312c3b427ea71115aa2c1ad48b-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/3c2610312c3b427ea71115aa2c1ad48b-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/3213ab1f42c946c18aa715cce2dc4088-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/3213ab1f42c946c18aa715cce2dc4088-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 25 COLUMNS @@ -3305,7 +3311,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/31407c97d4884988833cda8d2e2f46ea-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/31407c97d4884988833cda8d2e2f46ea-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/73893e1b513d475e8ba7d53f149242d7-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/73893e1b513d475e8ba7d53f149242d7-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 13 COLUMNS @@ -3346,7 +3352,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/1339a79ea64f44b4a68c844cc0e58c48-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/1339a79ea64f44b4a68c844cc0e58c48-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/ae077c223d0749109c3e184d2f8483eb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ae077c223d0749109c3e184d2f8483eb-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3399,7 +3405,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6133d37bc52948c08823c4a071ab0612-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6133d37bc52948c08823c4a071ab0612-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/dee409908e0f49b6a12c73576435bce6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/dee409908e0f49b6a12c73576435bce6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -3415,10 +3421,10 @@ Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 12 Cbc0038I Before mini branch and bound, 3213 integers at bound fixed and 0 continuous -Cbc0038I Mini branch and bound did not improve solution (0.05 seconds) -Cbc0038I After 0.05 seconds - Feasibility pump exiting with objective of 12 - took 0.00 seconds -Cbc0012I Integer solution of 12 found by feasibility pump after 0 iterations and 0 nodes (0.05 seconds) -Cbc0001I Search completed - best objective 12, took 0 iterations and 0 nodes (0.05 seconds) +Cbc0038I Mini branch and bound did not improve solution (0.07 seconds) +Cbc0038I After 0.07 seconds - Feasibility pump exiting with objective of 12 - took 0.01 seconds +Cbc0012I Integer solution of 12 found by feasibility pump after 0 iterations and 0 nodes (0.07 seconds) +Cbc0001I Search completed - best objective 12, took 0 iterations and 0 nodes (0.07 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 12 to 12 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -3435,17 +3441,17 @@ Objective value: 12.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.05 -Time (Wallclock seconds): 0.06 +Time (CPU seconds): 0.07 +Time (Wallclock seconds): 0.08 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.06 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.09 (Wallclock seconds): 0.10 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/f40f81396390493ebca5eafbd3e4c53a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/f40f81396390493ebca5eafbd3e4c53a-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/baa6f91a553d49ab83e22e078737ff1a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/baa6f91a553d49ab83e22e078737ff1a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 12 COLUMNS @@ -3486,7 +3492,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/5e4e98e406a44cb885e557c418307750-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/5e4e98e406a44cb885e557c418307750-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/37511c76de014ec8a066be90b0505c94-pulp.mps max timeMode elapsed branch printingOptions all solution /tmp/37511c76de014ec8a066be90b0505c94-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 7 COLUMNS @@ -3509,7 +3515,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/a7c77f8bf15545c1bcb0270b6652c46f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/a7c77f8bf15545c1bcb0270b6652c46f-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/8a23c58335434525a79343b583b38449-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/8a23c58335434525a79343b583b38449-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3551,7 +3557,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/492e795b2b214e38915349c49c5662b9-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/492e795b2b214e38915349c49c5662b9-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d658c9451e8a4e53ab03d7216502d18a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d658c9451e8a4e53ab03d7216502d18a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 10 COLUMNS @@ -3573,7 +3579,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/64eb33d192864e0badafbfafda00b0a8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/64eb33d192864e0badafbfafda00b0a8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/359f06985b364bf7a140a7a578a95a4a-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/359f06985b364bf7a140a7a578a95a4a-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3595,7 +3601,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/bd9cd66eef354ecfbea521908d6aea83-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/bd9cd66eef354ecfbea521908d6aea83-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/0810b575f03848519f8df9b758018ed6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0810b575f03848519f8df9b758018ed6-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3636,7 +3642,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/33e393df7d234deba860177c8cd86c03-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/33e393df7d234deba860177c8cd86c03-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/5cf7a6d316f24298bb2d6e7237ac3a78-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/5cf7a6d316f24298bb2d6e7237ac3a78-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3658,7 +3664,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/d7d73ef15e06451aaae9c088a4c96da8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d7d73ef15e06451aaae9c088a4c96da8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/0db4ac45f3b145eab4a089e764bed550-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/0db4ac45f3b145eab4a089e764bed550-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3702,13 +3708,13 @@ Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/92edc11dc4f3486eb66263b7deae8654-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/92edc11dc4f3486eb66263b7deae8654-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/fafbf6aa6fc94026ab6ca150fb73cf1e-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/fafbf6aa6fc94026ab6ca150fb73cf1e-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3732,7 +3738,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/be0e07dc917c4ffaa6f379058251605d-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/be0e07dc917c4ffaa6f379058251605d-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d6ea056104b4461eb3beedce558d2bf0-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d6ea056104b4461eb3beedce558d2bf0-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3773,7 +3779,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/9032a35a6c544045b37d44b40bfad1d6-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9032a35a6c544045b37d44b40bfad1d6-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/170918917ef14c139446361ed03581aa-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/170918917ef14c139446361ed03581aa-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3797,7 +3803,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/976dbc0fa0a144adb00c70916f17d2b8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/976dbc0fa0a144adb00c70916f17d2b8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/2050d0d2d5f04130a14911878adf5677-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2050d0d2d5f04130a14911878adf5677-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3846,7 +3852,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/6c0c7479d9af4cfca2502196143da802-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/6c0c7479d9af4cfca2502196143da802-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d5ca203c65f548488407b51788ae242c-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d5ca203c65f548488407b51788ae242c-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3862,7 +3868,7 @@ Cutoff increment increased from 1e-05 to 0.00999 Cbc0012I Integer solution of 247 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds) Cbc0038I Full problem 3 rows 9 columns, reduced to 0 rows 0 columns -Cbc0012I Integer solution of 246.5 found by DiveCoefficient after 1 iterations and 0 nodes (0.01 seconds) +Cbc0012I Integer solution of 246.5 found by DiveCoefficient after 1 iterations and 0 nodes (0.00 seconds) Cbc0031I 1 added rows had average density of 4 Cbc0013I At root node, 1 cuts changed objective from 246.5 to 246.5 in 3 passes Cbc0014I Cut generator 0 (Probing) - 0 row cuts average 0.0 elements, 2 column cuts (2 active) in 0.000 seconds - new frequency is -100 @@ -3872,7 +3878,7 @@ Cbc0014I Cut generator 4 (MixedIntegerRounding2) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 5 (FlowCover) - 0 row cuts average 0.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cbc0014I Cut generator 6 (TwoMirCuts) - 1 row cuts average 4.0 elements, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 -Cbc0001I Search completed - best objective 246.5, took 1 iterations and 0 nodes (0.01 seconds) +Cbc0001I Search completed - best objective 246.5, took 1 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 246.5 to 246.5 Probing was tried 3 times and created 2 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) @@ -3889,17 +3895,17 @@ Objective value: 246.50000000 Enumerated nodes: 0 Total iterations: 1 -Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.01 +Time (CPU seconds): 0.00 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/ee2766abc50d45ea9f81368abf063dfb-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/ee2766abc50d45ea9f81368abf063dfb-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/9ab30a8c94e949f78b9dd517265af70f-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9ab30a8c94e949f78b9dd517265af70f-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3921,7 +3927,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/7220bfa20e9245889329abd413b18341-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/7220bfa20e9245889329abd413b18341-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/185b23ed7d544768b706b197f5aaf034-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/185b23ed7d544768b706b197f5aaf034-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -3962,16 +3968,16 @@ Enumerated nodes: 0 Total iterations: 4 Time (CPU seconds): 0.00 -Time (Wallclock seconds): 0.01 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/be501a6b4a3146fe8fb61402a1bb8dea-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/be501a6b4a3146fe8fb61402a1bb8dea-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/2c231a2ae40c4189a187a33bf2387d43-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/2c231a2ae40c4189a187a33bf2387d43-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -3995,7 +4001,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/629860f0a4d7413a8209eb81b2abc68b-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/629860f0a4d7413a8209eb81b2abc68b-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/d1b443410ac549eb944039e988abe267-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/d1b443410ac549eb944039e988abe267-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 6 COLUMNS @@ -4034,17 +4040,17 @@ Objective value: -1.00000000 Enumerated nodes: 0 Total iterations: 6 -Time (CPU seconds): 0.01 -Time (Wallclock seconds): 0.01 +Time (CPU seconds): 0.00 +Time (Wallclock seconds): 0.00 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01 +Total time (CPU seconds): 0.00 (Wallclock seconds): 0.00 Welcome to the CBC MILP Solver Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/3ed949cc918446ae87c6f5abd7aceda8-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/3ed949cc918446ae87c6f5abd7aceda8-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/9995aa2825764c139891f7f9790cba90-pulp.mps timeMode elapsed branch printingOptions all solution /tmp/9995aa2825764c139891f7f9790cba90-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 8 COLUMNS @@ -4097,7 +4103,7 @@ Version: 2.10.12 Build Date: Sep 17 2024 -command line - /usr/bin/cbc /tmp/aa3fd552ef0a4e4ab4ce1e26ab4ad69b-pulp.mps mips /tmp/aa3fd552ef0a4e4ab4ce1e26ab4ad69b-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/aa3fd552ef0a4e4ab4ce1e26ab4ad69b-pulp.sol (default strategy 1) +command line - /usr/bin/cbc /tmp/cb10a6ebb8934402b6cd89d5227309d9-pulp.mps mips /tmp/cb10a6ebb8934402b6cd89d5227309d9-pulp.mst timeMode elapsed branch printingOptions all solution /tmp/cb10a6ebb8934402b6cd89d5227309d9-pulp.sol (default strategy 1) At line 2 NAME MODEL At line 3 ROWS At line 23 COLUMNS @@ -4106,14 +4112,14 @@ At line 27941 ENDATA Problem MODEL has 18 rows, 3213 columns and 15062 elements Coin0008I MODEL read with 0 errors -opening mipstart file /tmp/aa3fd552ef0a4e4ab4ce1e26ab4ad69b-pulp.mst. +opening mipstart file /tmp/cb10a6ebb8934402b6cd89d5227309d9-pulp.mst. MIPStart values read for 3213 variables. Option for timeMode changed from cpu to elapsed -Continuous objective value is 12 - 0.00 seconds +Continuous objective value is 12 - 0.01 seconds Cgl0004I processed model has 18 rows, 3213 columns (3213 integer (3213 of which binary)) and 15062 elements Cutoff increment increased from 1e-05 to 0.9999 Cbc0045I MIPStart provided solution with cost 12 -Cbc0012I Integer solution of 12 found by Reduced search after 0 iterations and 0 nodes (0.04 seconds) +Cbc0012I Integer solution of 12 found by Reduced search after 0 iterations and 0 nodes (0.06 seconds) Cbc0006I The LP relaxation is infeasible or too expensive Cbc0045I Solution of 12 already found by heuristic Cuts at root node changed objective from 1.79769e+308 to -1.79769e+308 @@ -4131,11 +4137,11 @@ Objective value: 12.00000000 Enumerated nodes: 0 Total iterations: 0 -Time (CPU seconds): 0.04 -Time (Wallclock seconds): 0.05 +Time (CPU seconds): 0.06 +Time (Wallclock seconds): 0.07 Option for printingOptions changed from normal to all -Total time (CPU seconds): 0.05 (Wallclock seconds): 0.07 +Total time (CPU seconds): 0.09 (Wallclock seconds): 0.10 ok test_LpVariable_indexs_deprecation_logic (pulp.tests.test_pulp.CHOCO_CMDTest.test_LpVariable_indexs_deprecation_logic) @@ -5473,7 +5479,7 @@ Given a valid problem that does not converge, ... skipped "solver not available" ---------------------------------------------------------------------- -Ran 1005 tests in 25.883s +Ran 1005 tests in 25.431s OK (skipped=885) @@ -6001,12 +6007,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3641739/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/3353563 and its subdirectories -I: Current time: Sat Sep 6 00:42:50 -12 2025 -I: pbuilder-time-stamp: 1757162570 +I: removing directory /srv/workspace/pbuilder/3641739 and its subdirectories +I: Current time: Sat Oct 10 09:06:58 +14 2026 +I: pbuilder-time-stamp: 1791572818