Trace number 4517428

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) 3600.11 3607.91

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=13-t=8.opb
MD5SUM6f78fc52c3f94736c8d8a5f9c953ef5f
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark12.0622
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables364
Total number of constraints12831
Number of constraints which are clauses12818
Number of constraints which are cardinality constraints (but not clauses)13
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint14
Number of terms in the objective function 13
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 13
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 15
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c initialize IPBHS solver
0.00/0.00	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
0.00/0.00	c optimizer = "gurobi"
0.00/0.00	c pbsolver = "roundingsat"
0.00/0.00	c use separate pbsolver for SIS
0.00/0.00	c load symmetries from file ""
0.00/0.00	c set time limit for symmetry computation to 100 seconds.
0.00/0.00	c set interchangeable summation variable limit to 3
0.00/0.00	c set sym compact max subset size to 5
0.00/0.00	c set explicit symmetry matrix usage to 1
0.00/0.00	c sym budget explicit to 100
0.00/0.00	c sym budget explicit lits to 6000
0.00/0.00	c sym budget compact to 100
0.00/0.00	c sym budget compact lits to 6000
0.00/0.00	c sym budget common to 0
0.00/0.00	c sym budget common lits to 0
0.00/0.00	c set sym generation to 's'
0.00/0.00	c set abstraction set creation to 10 iterations without LB change
0.00/0.00	c set abstraction set inputs to 0
0.00/0.00	c set abstraction set cluster min size to 2
0.00/0.00	c set abstraction set cluster max size to 100000000
0.00/0.00	c set abstraction set cluster activation limit to 2
0.00/0.00	c enable abstraction set require equal cost
0.00/0.00	c set abstraction set assumptions to 0
0.00/0.00	c set abstraction set constraint type to 0
0.00/0.00	c set abstract core extraction strategy to b
0.00/0.00	c set core extraction strategy to 2
0.00/0.00	c set core extraction shuffles 10
0.00/0.00	c set cores per iteration to 5
0.00/0.00	c set optimizer bound usage strategy to 2
0.00/0.00	c set optimizer max non-optimal iterations to 1000
0.00/0.00	c set small core cardinality limit to 2
0.00/0.00	c set max coef in cores to 1000000000
0.00/0.00	c set core processing techniques to 4095
0.00/0.00	c set SIS iterations to 5
0.00/0.00	c set SIS budget abs to 1000
0.00/0.00	c set SIS budget rel to 0.05
0.09/0.19	c limit for coefficient in constraints and objective to 1000000000
0.09/0.19	c will solve HOME/instance-4517428-1751532250.opb
0.09/0.19	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 (62128 MiB free)
  memory of node 1: 64507 MiB (63839 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517428-1751532250/watcher-4517428-1751532250 -o /tmp/evaluation-result-4517428-1751532250/solver-4517428-1751532250 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751532243-80329 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4517428-1751532250.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
Current StackSize limit: 8192 KiB

solver pid=80702, runsolver pid=80699

[startup+0.100066 s]*
/proc/loadavg: 1.20 1.15 1.82 5/271 80708
/proc/meminfo: memFree=128311124/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=653020 memory=416404 CPUtime=0.09 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 1003 0 0 0 1 8 0 0 20 0 1 0 68905284 668692480 104101 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 163255 104101 1600 641 0 148012 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 653020 KiB
Current children cumulated memory: 416404 KiB

[startup+0.205942 s]*
/proc/loadavg: 1.20 1.15 1.82 5/272 80709
/proc/meminfo: memFree=127668620/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=674280 memory=605928 CPUtime=0.2 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 2810 0 0 0 6 14 0 0 20 0 2 0 68905284 690462720 151482 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 168570 151482 2944 641 0 151053 0
[pid=80702/tid=80709] ppid=80699 vsize=674280 memory=3472328132921917724 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 68905304 690462720 151482 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 674280 KiB
Current children cumulated memory: 605928 KiB

[startup+0.305708 s]*
/proc/loadavg: 1.20 1.15 1.82 5/272 80709
/proc/meminfo: memFree=127250828/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=674612 memory=606312 CPUtime=0.29 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 2902 0 0 0 15 14 0 0 20 0 2 0 68905284 690802688 151578 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 168653 151578 2944 641 0 151136 0
[pid=80702/tid=80709] ppid=80699 vsize=674612 memory=-7387154158031173830 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 68905304 690802688 151578 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 674612 KiB
Current children cumulated memory: 606312 KiB

[startup+0.700157 s]
/proc/loadavg: 1.20 1.15 1.82 5/272 80709
/proc/meminfo: memFree=126896936/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=674984 memory=606696 CPUtime=0.68 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 3002 0 0 0 51 17 0 0 20 0 2 0 68905284 691183616 151674 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 168746 151674 2944 641 0 151229 0
[pid=80702/tid=80709] ppid=80699 vsize=674984 memory=14976 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 68905304 691183616 151674 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 674984 KiB
Current children cumulated memory: 606696 KiB

[startup+1.50012 s]
/proc/loadavg: 1.20 1.15 1.82 5/273 80710
/proc/meminfo: memFree=126880964/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=675376 memory=607080 CPUtime=1.48 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 3573 0 0 0 125 23 0 0 20 0 2 0 68905284 691585024 151770 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 168844 151770 2944 641 0 151327 0
[pid=80702/tid=80709] ppid=80699 vsize=675376 memory=14976 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 68905304 691585024 151770 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 675376 KiB
Current children cumulated memory: 607080 KiB

[startup+3.10531 s]
/proc/loadavg: 1.20 1.15 1.82 5/273 80710
/proc/meminfo: memFree=126878316/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=675772 memory=609588 CPUtime=3.08 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 5064 0 0 0 279 29 0 0 20 0 2 0 68905284 691990528 152397 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 168943 152397 2944 641 0 151426 0
[pid=80702/tid=80709] ppid=80699 vsize=675772 memory=0 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 68905304 691990528 152397 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 675772 KiB
Current children cumulated memory: 609588 KiB

[startup+6.30011 s]
/proc/loadavg: 1.50 1.22 1.84 5/273 80710
/proc/meminfo: memFree=126868024/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=676612 memory=610356 CPUtime=6.27 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 7573 0 0 0 586 41 0 0 20 0 2 0 68905284 692850688 152589 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 169153 152589 2944 641 0 151636 0
[pid=80702/tid=80709] ppid=80699 vsize=676612 memory=0 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 7 0 0 0 0 0 0 0 20 0 2 0 68905304 692850688 152589 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 676612 KiB
Current children cumulated memory: 610356 KiB

[startup+12.7002 s]
/proc/loadavg: 1.70 1.26 1.85 5/273 80710
/proc/meminfo: memFree=126857376/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=682144 memory=614964 CPUtime=12.66 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 10932 0 0 0 1200 66 0 0 20 0 2 0 68905284 698515456 153741 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 170536 153741 3200 641 0 153019 0
[pid=80702/tid=80709] ppid=80699 vsize=682144 memory=614452 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 13 0 0 0 0 0 0 0 20 0 2 0 68905304 698515456 153741 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 682144 KiB
Current children cumulated memory: 614964 KiB

[startup+25.5002 s]
/proc/loadavg: 2.06 1.36 1.87 5/273 80711
/proc/meminfo: memFree=126851164/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=684460 memory=618932 CPUtime=25.42 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 17708 0 0 0 2433 109 0 0 20 0 2 0 68905284 700887040 154733 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 171115 154733 3200 641 0 153598 0
[pid=80702/tid=80709] ppid=80699 vsize=684460 memory=618548 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 2 0 68905304 700887040 154733 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 684460 KiB
Current children cumulated memory: 618932 KiB

[startup+51.1056 s]
/proc/loadavg: 2.89 1.62 1.95 6/273 80757
/proc/meminfo: memFree=125238856/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=703220 memory=635108 CPUtime=50.98 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 21157 0 0 0 4954 144 0 0 20 0 2 0 68905284 720097280 158777 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 175805 158777 3200 641 0 158288 0
[pid=80702/tid=80709] ppid=80699 vsize=703220 memory=631176 CPUtime=0 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 2 0 68905304 720097280 158777 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 703220 KiB
Current children cumulated memory: 635108 KiB

[startup+102.3 s]
/proc/loadavg: 3.92 2.09 2.09 6/273 80760
/proc/meminfo: memFree=125153964/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=706284 memory=637924 CPUtime=102.07 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 30349 0 0 0 9944 263 0 0 20 0 2 0 68905284 723234816 159481 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 176571 159481 3200 641 0 159054 0
[pid=80702/tid=80709] ppid=80699 vsize=706284 memory=637668 CPUtime=0.01 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 18 0 0 0 0 1 0 0 20 0 2 0 68905304 723234816 159481 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 102.07 s
Current children cumulated vsize: 706284 KiB
Current children cumulated memory: 637924 KiB

[startup+162.3 s]
/proc/loadavg: 4.02 2.45 2.22 6/270 80762
/proc/meminfo: memFree=125142864/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=709208 memory=641892 CPUtime=161.94 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 31624 0 0 0 15789 405 0 0 20 0 2 0 68905284 726228992 160473 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 177302 160473 3200 641 0 159785 0
[pid=80702/tid=80709] ppid=80699 vsize=709208 memory=641380 CPUtime=0.04 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 18 0 0 0 1 3 0 0 20 0 2 0 68905304 726228992 160473 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 161.94 s
Current children cumulated vsize: 709208 KiB
Current children cumulated memory: 641892 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 2.77 2.34 6/271 80767
/proc/meminfo: memFree=125108792/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=710488 memory=643172 CPUtime=221.81 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 36900 0 0 0 21647 534 0 0 20 0 2 0 68905284 727539712 160793 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 177622 160793 3200 641 0 160105 0
[pid=80702/tid=80709] ppid=80699 vsize=710488 memory=640228 CPUtime=0.05 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 21 0 0 0 1 4 0 0 20 0 2 0 68905304 727539712 160793 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 221.81 s
Current children cumulated vsize: 710488 KiB
Current children cumulated memory: 643172 KiB

[startup+282.3 s]
/proc/loadavg: 4.04 3.00 2.45 6/270 80768
/proc/meminfo: memFree=125069612/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=725872 memory=653908 CPUtime=281.67 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 44083 0 0 0 27525 642 0 0 20 0 2 0 68905284 743292928 163477 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 181468 163477 3200 641 0 163951 0
[pid=80702/tid=80709] ppid=80699 vsize=725872 memory=653140 CPUtime=0.07 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 24 0 0 0 2 5 0 0 20 0 2 0 68905304 743292928 163477 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 281.67 s
Current children cumulated vsize: 725872 KiB
Current children cumulated memory: 653908 KiB

[startup+342.3 s]

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

/proc/meminfo: memFree=124787300/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=803204 memory=709044 CPUtime=3035.66 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 76860 0 0 0 300265 3301 0 0 20 0 2 0 68905284 822480896 177261 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 200801 177261 3200 641 0 183284 0
[pid=80702/tid=80709] ppid=80699 vsize=803204 memory=709044 CPUtime=1.34 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 34 0 0 0 41 93 0 0 20 0 2 0 68905304 822480896 177261 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3035.66 s
Current children cumulated vsize: 803204 KiB
Current children cumulated memory: 709044 KiB

[startup+3102.3 s]
/proc/loadavg: 4.08 4.10 4.03 6/268 81891
/proc/meminfo: memFree=124776264/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=803340 memory=709172 CPUtime=3095.53 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 77205 0 0 0 306196 3357 0 0 20 0 2 0 68905284 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 200835 177293 3200 641 0 183318 0
[pid=80702/tid=80709] ppid=80699 vsize=803340 memory=14720 CPUtime=1.37 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 34 0 0 0 41 96 0 0 20 0 2 0 68905304 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3095.53 s
Current children cumulated vsize: 803340 KiB
Current children cumulated memory: 709172 KiB

[startup+3162.3 s]
/proc/loadavg: 4.37 4.18 4.06 6/267 81893
/proc/meminfo: memFree=124776928/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=803340 memory=709172 CPUtime=3155.41 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 77254 0 0 0 312128 3413 0 0 20 0 2 0 68905284 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 200835 177293 3200 641 0 183318 0
[pid=80702/tid=80709] ppid=80699 vsize=803340 memory=14720 CPUtime=1.4 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 34 0 0 0 42 98 0 0 20 0 2 0 68905304 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3155.41 s
Current children cumulated vsize: 803340 KiB
Current children cumulated memory: 709172 KiB

[startup+3222.3 s]
/proc/loadavg: 4.18 4.16 4.06 6/267 81895
/proc/meminfo: memFree=124746244/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=803340 memory=709172 CPUtime=3215.28 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 77296 0 0 0 318064 3464 0 0 20 0 2 0 68905284 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 200835 177293 3200 641 0 183318 0
[pid=80702/tid=80709] ppid=80699 vsize=803340 memory=14720 CPUtime=1.44 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 34 0 0 0 43 101 0 0 20 0 2 0 68905304 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3215.28 s
Current children cumulated vsize: 803340 KiB
Current children cumulated memory: 709172 KiB

[startup+3282.3 s]
/proc/loadavg: 4.17 4.16 4.06 6/267 81899
/proc/meminfo: memFree=124729140/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=803340 memory=709172 CPUtime=3275.16 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 77502 0 0 0 324018 3498 0 0 20 0 2 0 68905284 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 200835 177293 3200 641 0 183318 0
[pid=80702/tid=80709] ppid=80699 vsize=803340 memory=709172 CPUtime=1.47 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 34 0 0 0 44 103 0 0 20 0 2 0 68905304 822620160 177293 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3275.16 s
Current children cumulated vsize: 803340 KiB
Current children cumulated memory: 709172 KiB

[startup+3342.3 s]
/proc/loadavg: 4.06 4.12 4.06 6/267 81901
/proc/meminfo: memFree=124784284/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=805204 memory=713048 CPUtime=3335.02 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 78132 0 0 0 329958 3544 0 0 20 0 2 0 68905284 824528896 178262 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201301 178262 3200 641 0 183784 0
[pid=80702/tid=80709] ppid=80699 vsize=805204 memory=14720 CPUtime=1.51 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 35 0 0 0 46 105 0 0 20 0 2 0 68905304 824528896 178262 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3335.02 s
Current children cumulated vsize: 805204 KiB
Current children cumulated memory: 713048 KiB

[startup+3402.3 s]
/proc/loadavg: 4.14 4.13 4.06 6/267 81903
/proc/meminfo: memFree=124754920/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=806560 memory=714328 CPUtime=3394.9 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 78662 0 0 0 335902 3588 0 0 20 0 2 0 68905284 825917440 178582 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201640 178582 3200 641 0 184123 0
[pid=80702/tid=80709] ppid=80699 vsize=806560 memory=14720 CPUtime=1.55 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 35 0 0 0 47 108 0 0 20 0 2 0 68905304 825917440 178582 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3394.9 s
Current children cumulated vsize: 806560 KiB
Current children cumulated memory: 714328 KiB

[startup+3462.3 s]
/proc/loadavg: 4.11 4.12 4.06 6/267 81906
/proc/meminfo: memFree=124738600/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=806560 memory=718808 CPUtime=3454.77 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 78704 0 0 0 341845 3632 0 0 20 0 2 0 68905284 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201640 179702 3200 641 0 184123 0
[pid=80702/tid=80709] ppid=80699 vsize=806560 memory=14720 CPUtime=1.58 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 35 0 0 0 48 110 0 0 20 0 2 0 68905304 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3454.77 s
Current children cumulated vsize: 806560 KiB
Current children cumulated memory: 718808 KiB

[startup+3522.3 s]
/proc/loadavg: 4.09 4.11 4.06 6/267 81908
/proc/meminfo: memFree=124738692/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=806560 memory=718808 CPUtime=3514.65 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 80480 0 0 0 347787 3678 0 0 20 0 2 0 68905284 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201640 179702 3200 641 0 184123 0
[pid=80702/tid=80709] ppid=80699 vsize=806560 memory=718808 CPUtime=1.62 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 35 0 0 0 50 112 0 0 20 0 2 0 68905304 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3514.65 s
Current children cumulated vsize: 806560 KiB
Current children cumulated memory: 718808 KiB

[startup+3582.3 s]
/proc/loadavg: 4.10 4.10 4.06 6/267 81910
/proc/meminfo: memFree=124721268/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=806560 memory=718808 CPUtime=3574.54 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 80691 0 0 0 353724 3730 0 0 20 0 2 0 68905284 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201640 179702 3200 641 0 184123 0
[pid=80702/tid=80709] ppid=80699 vsize=806560 memory=718808 CPUtime=1.66 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 36 0 0 0 51 115 0 0 20 0 2 0 68905304 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3574.54 s
Current children cumulated vsize: 806560 KiB
Current children cumulated memory: 718808 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3607.9 s]
/proc/loadavg: 4.06 4.10 4.06 6/267 81911
/proc/meminfo: memFree=124714236/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=806560 memory=718808 CPUtime=3600.09 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 80694 0 0 0 356261 3748 0 0 20 0 2 0 68905284 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201640 179702 3200 641 0 184123 0
[pid=80702/tid=80709] ppid=80699 vsize=806560 memory=5632 CPUtime=1.67 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 36 0 0 0 51 116 0 0 20 0 2 0 68905304 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3600.09 s
Current children cumulated vsize: 806560 KiB
Current children cumulated memory: 718808 KiB

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

[startup+3607.91 s]
# the end of solver process 80702 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3562.62 s, system=37.4911 s

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

[startup+3607.9 s]
/proc/loadavg: 4.06 4.10 4.06 6/267 81911
/proc/meminfo: memFree=124714236/131250000 swapFree=33008100/33010684
[pid=80702] ppid=80699 vsize=806560 memory=718808 CPUtime=3600.09 cores=1,3
/proc/80702/stat : 80702 (ipbhs_gurobi) R 80699 80702 80313 0 -1 4194304 80694 0 0 0 356261 3748 0 0 20 0 2 0 68905284 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
/proc/80702/statm: 201640 179702 3200 641 0 184123 0
[pid=80702/tid=80709] ppid=80699 vsize=806560 memory=5632 CPUtime=1.67 cores=1,3
/proc/80702/task/80709/stat : 80709 (ipbhs_gurobi) S 80699 80702 80313 0 -1 4194368 36 0 0 0 51 116 0 0 20 0 2 0 68905304 825917440 179702 18446744073709551615 94618715648000 94618718273053 140726806803312 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94618718891928 94618718924890 94618725965824 140726806808991 140726806809095 140726806809095 140726806814697 0
Current children cumulated CPU time: 3600.09 s
Current children cumulated vsize: 806560 KiB
Current children cumulated memory: 718808 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3607.91
CPU time (s): 3600.11
CPU user time (s): 3562.62
CPU system time (s): 37.4911
CPU usage (%): 99.7838
Max. virtual memory (cumulated for all children) (KiB): 806560
Max. memory (cumulated for all children) (KiB): 718808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3562.62
system time used= 37.4911
maximum resident set size= 718808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80694
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= 358830
involuntary context switches= 5522


# summary of solver processes directly reported to runsolver:
#   pid: 80702
#   total CPU time (s): 3600.11
#   total CPU user time (s): 3562.62
#   total CPU system time (s): 37.4911

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.609 second user time and 16.4306 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-07-03 10:44:10
IDJOB=4517428
IDBENCH=176086
IDSOLVER=3333
FILE ID=nodeC013/4517428-1751532250
RUNJOBID= nodeC013-1751532243-80329
SLURM_JOB_ID= 9598676
Free space on /tmp= 432528 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=13-t=8.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517428-1751532250/watcher-4517428-1751532250 -o /tmp/evaluation-result-4517428-1751532250/solver-4517428-1751532250 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751532243-80329 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4517428-1751532250.opb --max-coef 1000000000

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

MD5SUM BENCH= 6f78fc52c3f94736c8d8a5f9c953ef5f
RANDOM SEED=1032895250

nodeC013 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		: 3599.855
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	: 6999.67
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		: 3599.846
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	: 6999.67
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		: 3597.888
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	: 6999.67
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		: 3700.000
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	: 6999.67
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		: 3599.829
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	: 6999.67
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		: 3700.000
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	: 6999.67
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		: 3700.000
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	: 6999.67
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		: 3599.831
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128991044 kB
MemAvailable:   129219944 kB
Buffers:            1668 kB
Cached:          1023752 kB
SwapCached:         2040 kB
Active:           910604 kB
Inactive:         710820 kB
Active(anon):     589604 kB
Inactive(anon):    17640 kB
Active(file):     321000 kB
Inactive(file):   693180 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008100 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            231176 kB
Writeback:             0 kB
AnonPages:        597128 kB
Mapped:           113044 kB
Shmem:             11236 kB
KReclaimable:     107516 kB
Slab:             196508 kB
SReclaimable:     107516 kB
SUnreclaim:        88992 kB
KernelStack:        4288 kB
PageTables:         4172 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     916868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    505856 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432408 MiB
End job on nodeC013 at 2025-07-03 11:44:18