Trace number 4490870

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI 2025-06-09? (TO) 3600.05 3609.91

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_13.opb
MD5SUM4b13a1c6e78c10f4c6bdd1964b8d7c16
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark72001.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2470
Total number of constraints4744
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1357
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "gurobi"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.39/0.45	c limit for coefficient in constraints and objective to 1000000000
0.39/0.45	c will solve HOME/instance-4490870-1751380045.opb
0.39/0.45	c [0] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (61290 MiB free)
  memory of node 1: 64507 MiB (59358 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4490870-1751380045/watcher-4490870-1751380045 -o /tmp/evaluation-result-4490870-1751380045/solver-4490870-1751380045 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751372825-55464 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4490870-1751380045.opb --max-coef 1000000000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=56309, runsolver pid=56306
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 4.12 4.11 4.09 5/266 56310
/proc/meminfo: memFree=123151040/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1766480 memory=426976 CPUtime=0.09 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 1060 0 0 0 1 8 0 0 20 0 1 0 53682309 1808875520 106744 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 441620 106744 1632 641 0 426377 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1766480 KiB
Current children cumulated memory: 426976 KiB

[startup+0.205665 s]*
/proc/loadavg: 4.12 4.11 4.09 5/266 56310
/proc/meminfo: memFree=122680000/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1766480 memory=895968 CPUtime=0.2 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 1289 0 0 0 3 17 0 0 20 0 1 0 53682309 1808875520 223992 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 441620 223992 1632 641 0 426377 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 1766480 KiB
Current children cumulated memory: 895968 KiB

[startup+0.305648 s]*
/proc/loadavg: 4.12 4.11 4.09 5/266 56310
/proc/meminfo: memFree=122233284/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1766480 memory=1340384 CPUtime=0.29 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 1506 0 0 0 4 25 0 0 20 0 1 0 53682309 1808875520 335096 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 441620 335096 1632 641 0 426377 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1766480 KiB
Current children cumulated memory: 1340384 KiB

[startup+0.700122 s]
/proc/loadavg: 4.12 4.11 4.09 5/267 56311
/proc/meminfo: memFree=121837176/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1792812 memory=1724936 CPUtime=0.68 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 4913 0 0 0 35 33 0 0 20 0 2 0 53682309 1835839488 431234 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 448203 431234 3136 641 0 430686 0
[pid=56309/tid=56311] ppid=56306 vsize=1792812 memory=10752 CPUtime=0 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 53682354 1835839488 431234 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1792812 KiB
Current children cumulated memory: 1724936 KiB

[startup+1.50012 s]
/proc/loadavg: 4.12 4.11 4.09 5/267 56311
/proc/meminfo: memFree=121832012/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1793356 memory=1725448 CPUtime=1.48 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 5027 0 0 0 113 35 0 0 20 0 2 0 53682309 1836396544 431362 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 448339 431362 3136 641 0 430822 0
[pid=56309/tid=56311] ppid=56306 vsize=1793356 memory=10752 CPUtime=0 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 53682354 1836396544 431362 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1793356 KiB
Current children cumulated memory: 1725448 KiB

[startup+3.1052 s]
/proc/loadavg: 4.12 4.11 4.09 5/267 56311
/proc/meminfo: memFree=121831264/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1794180 memory=1726088 CPUtime=3.08 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 7988 0 0 0 271 37 0 0 20 0 2 0 53682309 1837240320 431522 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 448545 431522 3136 641 0 431028 0
[pid=56309/tid=56311] ppid=56306 vsize=1794180 memory=0 CPUtime=0 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 53682354 1837240320 431522 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1794180 KiB
Current children cumulated memory: 1726088 KiB

[startup+6.30012 s]
/proc/loadavg: 4.11 4.10 4.09 5/267 56311
/proc/meminfo: memFree=121830760/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1794688 memory=1726600 CPUtime=6.27 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 11952 0 0 0 586 41 0 0 20 0 2 0 53682309 1837760512 431650 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 448672 431650 3136 641 0 431155 0
[pid=56309/tid=56311] ppid=56306 vsize=1794688 memory=0 CPUtime=0 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 53682354 1837760512 431650 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 1794688 KiB
Current children cumulated memory: 1726600 KiB

[startup+12.7001 s]
/proc/loadavg: 4.18 4.12 4.10 5/267 56311
/proc/meminfo: memFree=121828556/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1795296 memory=1727368 CPUtime=12.65 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 16336 0 0 0 1216 49 0 0 20 0 2 0 53682309 1838383104 431842 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 448824 431842 3136 641 0 431307 0
[pid=56309/tid=56311] ppid=56306 vsize=1795296 memory=1727368 CPUtime=0 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 53682354 1838383104 431842 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 1795296 KiB
Current children cumulated memory: 1727368 KiB

[startup+25.5001 s]
/proc/loadavg: 4.14 4.11 4.09 5/267 56311
/proc/meminfo: memFree=121818840/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1799712 memory=1730440 CPUtime=25.43 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 21159 0 0 0 2478 65 0 0 20 0 2 0 53682309 1842905088 432610 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 449928 432610 3136 641 0 432411 0
[pid=56309/tid=56311] ppid=56306 vsize=1799712 memory=1728264 CPUtime=0 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 53682354 1842905088 432610 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 1799712 KiB
Current children cumulated memory: 1730440 KiB

[startup+51.1054 s]
/proc/loadavg: 4.09 4.10 4.09 5/267 56312
/proc/meminfo: memFree=121808760/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1806372 memory=1734536 CPUtime=50.98 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 24987 0 0 0 5012 86 0 0 20 0 2 0 53682309 1849724928 433634 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 451593 433634 3136 641 0 434076 0
[pid=56309/tid=56311] ppid=56306 vsize=1806372 memory=3456 CPUtime=0.01 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 9 0 0 0 0 1 0 0 20 0 2 0 53682354 1849724928 433634 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 1806372 KiB
Current children cumulated memory: 1734536 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.10 4.09 6/267 56313
/proc/meminfo: memFree=121769244/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1809072 memory=1740064 CPUtime=102.03 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 31513 0 0 0 10083 120 0 0 20 0 2 0 53682309 1852489728 435016 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 452268 435016 3136 641 0 434751 0
[pid=56309/tid=56311] ppid=56306 vsize=1809072 memory=1740064 CPUtime=0.04 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 13 0 0 0 1 3 0 0 20 0 2 0 53682354 1852489728 435016 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 1809072 KiB
Current children cumulated memory: 1740064 KiB

[startup+162.3 s]
/proc/loadavg: 4.15 4.11 4.09 6/268 56319
/proc/meminfo: memFree=121785932/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1818256 memory=1743008 CPUtime=161.88 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 34761 0 0 0 16035 153 0 0 20 0 2 0 53682309 1861894144 435752 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 454564 435752 3136 641 0 437047 0
[pid=56309/tid=56311] ppid=56306 vsize=1818256 memory=1743008 CPUtime=0.09 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 15 0 0 0 3 6 0 0 20 0 2 0 53682354 1861894144 435752 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 1818256 KiB
Current children cumulated memory: 1743008 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/269 56322
/proc/meminfo: memFree=121783604/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1818508 memory=1743648 CPUtime=221.72 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 34958 0 0 0 21988 184 0 0 20 0 2 0 53682309 1862152192 435912 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 454627 435912 3136 641 0 437110 0
[pid=56309/tid=56311] ppid=56306 vsize=1818508 memory=5760 CPUtime=0.13 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 15 0 0 0 4 9 0 0 20 0 2 0 53682354 1862152192 435912 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 221.72 s
Current children cumulated vsize: 1818508 KiB
Current children cumulated memory: 1743648 KiB

[startup+282.3 s]
/proc/loadavg: 4.04 4.08 4.08 6/269 56324
/proc/meminfo: memFree=121783000/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1820804 memory=1748328 CPUtime=281.56 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 35697 0 0 0 27946 210 0 0 20 0 2 0 53682309 1864503296 437082 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 455201 437082 3136 641 0 437684 0
[pid=56309/tid=56311] ppid=56306 vsize=1820804 memory=1748328 CPUtime=0.17 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 16 0 0 0 5 12 0 0 20 0 2 0 53682354 1864503296 437082 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 281.56 s
Current children cumulated vsize: 1820804 KiB
Current children cumulated memory: 1748328 KiB

[startup+342.3 s]
/proc/loadavg: 4.11 4.10 4.09 6/269 56330
/proc/meminfo: memFree=121776568/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1820804 memory=1748456 CPUtime=341.4 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 43976 0 0 0 33902 238 0 0 20 0 2 0 53682309 1864503296 437114 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0

################
# More data... #
################

/proc/meminfo: memFree=121308236/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788100 CPUtime=3033.99 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 187312 0 0 0 302477 922 0 0 20 0 2 0 53682309 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447025 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=1788100 CPUtime=2.26 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 84 0 0 0 70 156 0 0 20 0 2 0 53682354 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3033.99 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788100 KiB

[startup+3102.3 s]
/proc/loadavg: 4.12 4.11 4.09 5/268 56796
/proc/meminfo: memFree=121314104/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788100 CPUtime=3093.83 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 187352 0 0 0 308446 937 0 0 20 0 2 0 53682309 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447025 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=1788100 CPUtime=2.3 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 85 0 0 0 71 159 0 0 20 0 2 0 53682354 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3093.83 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788100 KiB

[startup+3162.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/267 56800
/proc/meminfo: memFree=121305308/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788100 CPUtime=3153.67 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 188710 0 0 0 314416 951 0 0 20 0 2 0 53682309 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447025 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=1788100 CPUtime=2.35 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 85 0 0 0 73 162 0 0 20 0 2 0 53682354 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3153.67 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788100 KiB

[startup+3222.3 s]
/proc/loadavg: 4.14 4.11 4.09 5/267 56802
/proc/meminfo: memFree=121305380/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788100 CPUtime=3213.51 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 188744 0 0 0 320388 963 0 0 20 0 2 0 53682309 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447025 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=1788100 CPUtime=2.39 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 85 0 0 0 74 165 0 0 20 0 2 0 53682354 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3213.51 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788100 KiB

[startup+3282.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 56804
/proc/meminfo: memFree=121305048/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788100 CPUtime=3273.35 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 189567 0 0 0 326358 977 0 0 20 0 2 0 53682309 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447025 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=14824 CPUtime=2.44 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 85 0 0 0 75 169 0 0 20 0 2 0 53682354 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3273.35 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788100 KiB

[startup+3342.3 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 56812
/proc/meminfo: memFree=121313084/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788100 CPUtime=3333.19 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 190462 0 0 0 332329 990 0 0 20 0 2 0 53682309 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447025 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=5044 CPUtime=2.49 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 86 0 0 0 77 172 0 0 20 0 2 0 53682354 1917698048 447025 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3333.19 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788100 KiB

[startup+3402.3 s]
/proc/loadavg: 4.26 4.13 4.10 5/268 56814
/proc/meminfo: memFree=121306136/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1872752 memory=1788228 CPUtime=3393.03 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 191585 0 0 0 338301 1002 0 0 20 0 2 0 53682309 1917698048 447057 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468188 447057 3136 641 0 450671 0
[pid=56309/tid=56311] ppid=56306 vsize=1872752 memory=1788228 CPUtime=2.53 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 87 0 0 0 78 175 0 0 20 0 2 0 53682354 1917698048 447057 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3393.03 s
Current children cumulated vsize: 1872752 KiB
Current children cumulated memory: 1788228 KiB

[startup+3462.3 s]
/proc/loadavg: 4.25 4.16 4.11 5/268 56816
/proc/meminfo: memFree=121288836/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1873036 memory=1788356 CPUtime=3452.87 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 193243 0 0 0 344273 1014 0 0 20 0 2 0 53682309 1917988864 447089 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468259 447089 3136 641 0 450742 0
[pid=56309/tid=56311] ppid=56306 vsize=1873036 memory=1788228 CPUtime=2.58 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 87 0 0 0 80 178 0 0 20 0 2 0 53682354 1917988864 447089 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3452.87 s
Current children cumulated vsize: 1873036 KiB
Current children cumulated memory: 1788356 KiB

[startup+3522.3 s]
/proc/loadavg: 4.43 4.24 4.14 5/268 56818
/proc/meminfo: memFree=121302000/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1873420 memory=1788612 CPUtime=3512.7 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 193532 0 0 0 350244 1026 0 0 20 0 2 0 53682309 1918382080 447153 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468355 447153 3136 641 0 450838 0
[pid=56309/tid=56311] ppid=56306 vsize=1873420 memory=17792 CPUtime=2.62 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 87 0 0 0 81 181 0 0 20 0 2 0 53682354 1918382080 447153 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3512.7 s
Current children cumulated vsize: 1873420 KiB
Current children cumulated memory: 1788612 KiB

[startup+3582.3 s]
/proc/loadavg: 4.21 4.21 4.14 5/268 56820
/proc/meminfo: memFree=121301888/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1873420 memory=1788612 CPUtime=3572.51 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 193575 0 0 0 356214 1037 0 0 20 0 2 0 53682309 1918382080 447153 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468355 447153 3136 641 0 450838 0
[pid=56309/tid=56311] ppid=56306 vsize=1873420 memory=14824 CPUtime=2.68 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 88 0 0 0 83 185 0 0 20 0 2 0 53682354 1918382080 447153 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3572.51 s
Current children cumulated vsize: 1873420 KiB
Current children cumulated memory: 1788612 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3609.9 s]
/proc/loadavg: 4.21 4.21 4.14 3/256 56859
/proc/meminfo: memFree=124417480/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1873944 memory=1791044 CPUtime=3600.04 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 193655 0 0 0 358962 1042 0 0 20 0 2 0 53682309 1918918656 447761 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468486 447761 3136 641 0 450969 0
[pid=56309/tid=56311] ppid=56306 vsize=1873944 memory=1788612 CPUtime=2.7 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 88 0 0 0 84 186 0 0 20 0 2 0 53682354 1918918656 447761 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3600.04 s
Current children cumulated vsize: 1873944 KiB
Current children cumulated memory: 1791044 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+3609.91 s]
# the end of solver process 56309 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3589.62 s, system=10.4304 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3609.9 s]
/proc/loadavg: 4.21 4.21 4.14 3/256 56859
/proc/meminfo: memFree=124417480/131249996 swapFree=33010684/33010684
[pid=56309] ppid=56306 vsize=1873944 memory=1791044 CPUtime=3600.04 cores=1,3
/proc/56309/stat : 56309 (ipbhs_gurobi) R 56306 56309 55452 0 -1 4194304 193655 0 0 0 358962 1042 0 0 20 0 2 0 53682309 1918918656 447761 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
/proc/56309/statm: 468486 447761 3136 641 0 450969 0
[pid=56309/tid=56311] ppid=56306 vsize=1873944 memory=1788612 CPUtime=2.7 cores=1,3
/proc/56309/task/56311/stat : 56311 (ipbhs_gurobi) S 56306 56309 55452 0 -1 4194368 88 0 0 0 84 186 0 0 20 0 2 0 53682354 1918918656 447761 18446744073709551615 93868220747776 93868223372829 140737165944096 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 93868223991704 93868224024666 93868246872064 140737165953439 140737165953543 140737165953543 140737165959145 0
Current children cumulated CPU time: 3600.04 s
Current children cumulated vsize: 1873944 KiB
Current children cumulated memory: 1791044 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3609.91
CPU time (s): 3600.05
CPU user time (s): 3589.62
CPU system time (s): 10.4304
CPU usage (%): 99.727
Max. virtual memory (cumulated for all children) (KiB): 1873944
Max. memory (cumulated for all children) (KiB): 1791044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3589.62
system time used= 10.4304
maximum resident set size= 1791044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193655
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 358806
involuntary context switches= 5772


# summary of solver processes directly reported to runsolver:
#   pid: 56309
#   total CPU time (s): 3600.05
#   total CPU user time (s): 3589.62
#   total CPU system time (s): 10.4304

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.44858 second user time and 15.8379 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-07-01 16:27:25
IDJOB=4490870
IDBENCH=147630
IDSOLVER=3333
FILE ID=nodeC017/4490870-1751380045
RUNJOBID= nodeC017-1751372825-55464
SLURM_JOB_ID= 9598204
Free space on /tmp= 432836 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_13.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4490870-1751380045/watcher-4490870-1751380045 -o /tmp/evaluation-result-4490870-1751380045/solver-4490870-1751380045 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751372825-55464 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4490870-1751380045.opb --max-coef 1000000000

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 4b13a1c6e78c10f4c6bdd1964b8d7c16
RANDOM SEED=1018873322

nodeC017 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.059
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.025
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.155
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3578.203
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.065
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.055
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.958
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        123544432 kB
MemAvailable:   126764944 kB
Buffers:            2380 kB
Cached:          3990740 kB
SwapCached:            0 kB
Active:          3379004 kB
Inactive:        3676084 kB
Active(anon):    3080036 kB
Inactive(anon):       12 kB
Active(file):     298968 kB
Inactive(file):  3676072 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            185384 kB
Writeback:             0 kB
AnonPages:       3063280 kB
Mapped:           117180 kB
Shmem:             18080 kB
KReclaimable:     169020 kB
Slab:             257944 kB
SReclaimable:     169020 kB
SUnreclaim:        88924 kB
KernelStack:        4288 kB
PageTables:         9144 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    3430588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2936832 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432900 MiB
End job on nodeC017 at 2025-07-01 17:27:36