Trace number 4497498

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) 3600.03 3608.31

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_7.opb
MD5SUMe3f6e03fc0c8fc921c0242da7dc19bcf
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 benchmark21
Best CPU time to get the best result obtained on this benchmark91.1167
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12935
Total number of constraints47889
Number of constraints which are clauses47870
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1
Maximum length of a constraint953
Number of terms in the objective function 953
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 953
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 984
Number of bits of the biggest sum of numbers10
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
0.08/0.20	c limit for coefficient in constraints and objective to 1000000000
0.08/0.20	c will solve HOME/instance-4497498-1751391950.opb
0.08/0.20	c [0.01] 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: 63708 MiB (61509 MiB free)
  memory of node 1: 64465 MiB (63202 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4497498-1751391950/watcher-4497498-1751391950 -o /tmp/evaluation-result-4497498-1751391950/solver-4497498-1751391950 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751387240-55728 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4497498-1751391950.opb --max-coef 1000000000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=57348, runsolver pid=57345
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.13 4.13 4.10 5/266 57349
/proc/meminfo: memFree=127692672/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=81720 memory=22996 CPUtime=0.08 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 3857 0 0 0 5 3 0 0 20 0 1 0 54872926 83681280 5749 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 20430 5749 1728 641 0 5187 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 81720 KiB
Current children cumulated memory: 22996 KiB

[startup+0.205422 s]*
/proc/loadavg: 4.13 4.13 4.10 5/267 57350
/proc/meminfo: memFree=127680512/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=107132 memory=34744 CPUtime=0.19 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 5809 0 0 0 11 8 0 0 20 0 2 0 54872926 109703168 8686 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 26783 8686 2240 641 0 9266 0
[pid=57348/tid=57350] ppid=57345 vsize=107132 memory=3472328132921917724 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54872946 109703168 8686 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 107132 KiB
Current children cumulated memory: 34744 KiB

[startup+0.305285 s]*
/proc/loadavg: 4.13 4.13 4.10 5/267 57350
/proc/meminfo: memFree=127673708/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=112692 memory=43648 CPUtime=0.29 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 8488 0 0 0 19 10 0 0 20 0 2 0 54872926 115396608 10912 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 28173 10912 3136 641 0 10656 0
[pid=57348/tid=57350] ppid=57345 vsize=112692 memory=-7603326940127919295 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54872946 115396608 10912 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 112692 KiB
Current children cumulated memory: 43648 KiB

[startup+0.700108 s]
/proc/loadavg: 4.13 4.13 4.10 5/267 57350
/proc/meminfo: memFree=127673708/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=112692 memory=43776 CPUtime=0.68 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 8489 0 0 0 57 11 0 0 20 0 2 0 54872926 115396608 10944 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 28173 10944 3168 641 0 10656 0
[pid=57348/tid=57350] ppid=57345 vsize=112692 memory=13568 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54872946 115396608 10944 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 112692 KiB
Current children cumulated memory: 43776 KiB

[startup+1.50013 s]
/proc/loadavg: 4.12 4.13 4.10 5/267 57350
/proc/meminfo: memFree=127673468/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=115684 memory=46448 CPUtime=1.48 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 8643 0 0 0 137 11 0 0 20 0 2 0 54872926 118460416 11612 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 28921 11612 3168 641 0 11404 0
[pid=57348/tid=57350] ppid=57345 vsize=115684 memory=13568 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54872946 118460416 11612 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 115684 KiB
Current children cumulated memory: 46448 KiB

[startup+3.10554 s]
/proc/loadavg: 4.12 4.13 4.10 5/267 57350
/proc/meminfo: memFree=127654956/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=121320 memory=53568 CPUtime=3.08 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 12113 0 0 0 296 12 0 0 20 0 2 0 54872926 124231680 13392 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 30330 13392 3168 641 0 12813 0
[pid=57348/tid=57350] ppid=57345 vsize=121320 memory=0 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 54872946 124231680 13392 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 121320 KiB
Current children cumulated memory: 53568 KiB

[startup+6.30011 s]
/proc/loadavg: 4.11 4.13 4.10 5/267 57350
/proc/meminfo: memFree=127615832/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=144424 memory=68140 CPUtime=6.27 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 16535 0 0 0 614 13 0 0 20 0 2 0 54872926 147890176 17035 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 36106 17035 3168 641 0 18589 0
[pid=57348/tid=57350] ppid=57345 vsize=144424 memory=66476 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 5 0 0 0 0 0 0 0 20 0 2 0 54872946 147890176 17035 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 144424 KiB
Current children cumulated memory: 68140 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.12 4.10 5/267 57350
/proc/meminfo: memFree=127378272/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=146832 memory=76692 CPUtime=12.66 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 23922 0 0 0 1251 15 0 0 20 0 2 0 54872926 150355968 19173 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 36708 19173 3168 641 0 19191 0
[pid=57348/tid=57350] ppid=57345 vsize=146832 memory=6384 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 54872946 150355968 19173 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 146832 KiB
Current children cumulated memory: 76692 KiB

[startup+25.5001 s]
/proc/loadavg: 4.09 4.12 4.10 5/267 57351
/proc/meminfo: memFree=127342796/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=168756 memory=100328 CPUtime=25.43 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 29595 0 0 0 2524 19 0 0 20 0 2 0 54872926 172806144 25082 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 42189 25082 3168 641 0 24672 0
[pid=57348/tid=57350] ppid=57345 vsize=168756 memory=87188 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 54872946 172806144 25082 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 168756 KiB
Current children cumulated memory: 100328 KiB

[startup+51.1053 s]
/proc/loadavg: 4.11 4.12 4.10 5/267 57351
/proc/meminfo: memFree=127297740/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=203268 memory=115952 CPUtime=50.98 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 30968 0 0 0 5076 22 0 0 20 0 2 0 54872926 208146432 28988 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 50817 28988 3168 641 0 33300 0
[pid=57348/tid=57350] ppid=57345 vsize=203268 memory=115952 CPUtime=0 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 54872946 208146432 28988 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 203268 KiB
Current children cumulated memory: 115952 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.12 4.10 5/267 57353
/proc/meminfo: memFree=127188068/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=211280 memory=124272 CPUtime=102.08 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 33043 0 0 0 10174 34 0 0 20 0 2 0 54872926 216350720 31068 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 52820 31068 3168 641 0 35303 0
[pid=57348/tid=57350] ppid=57345 vsize=211280 memory=124272 CPUtime=0.01 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 9 0 0 0 0 1 0 0 20 0 2 0 54872946 216350720 31068 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 102.08 s
Current children cumulated vsize: 211280 KiB
Current children cumulated memory: 124272 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.11 4.09 5/267 57360
/proc/meminfo: memFree=127139444/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=219916 memory=137628 CPUtime=161.96 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 55204 0 0 0 16145 51 0 0 20 0 2 0 54872926 225193984 34407 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 54979 34407 3168 641 0 37462 0
[pid=57348/tid=57350] ppid=57345 vsize=219916 memory=130416 CPUtime=0.02 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 12 0 0 0 1 1 0 0 20 0 2 0 54872946 225193984 34407 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 161.96 s
Current children cumulated vsize: 219916 KiB
Current children cumulated memory: 137628 KiB

[startup+222.3 s]
/proc/loadavg: 4.10 4.10 4.09 5/268 57363
/proc/meminfo: memFree=126969616/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=222408 memory=150380 CPUtime=221.85 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 55929 0 0 0 22122 63 0 0 20 0 2 0 54872926 227745792 37595 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 55602 37595 3168 641 0 38085 0
[pid=57348/tid=57350] ppid=57345 vsize=222408 memory=142868 CPUtime=0.03 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 13 0 0 0 1 2 0 0 20 0 2 0 54872946 227745792 37595 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 221.85 s
Current children cumulated vsize: 222408 KiB
Current children cumulated memory: 150380 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 4.10 4.09 5/268 57365
/proc/meminfo: memFree=126860076/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=274912 memory=160160 CPUtime=281.73 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 79248 0 0 0 28092 81 0 0 20 0 2 0 54872926 281509888 40040 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 68728 40040 3168 641 0 51211 0
[pid=57348/tid=57350] ppid=57345 vsize=274912 memory=152044 CPUtime=0.04 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 14 0 0 0 1 3 0 0 20 0 2 0 54872946 281509888 40040 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 281.73 s
Current children cumulated vsize: 274912 KiB
Current children cumulated memory: 160160 KiB

[startup+342.3 s]

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

/proc/meminfo: memFree=128448760/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=584072 memory=462116 CPUtime=3035.25 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 284676 0 0 0 302537 988 0 0 20 0 2 0 54872926 598089728 115529 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 146018 115529 3168 641 0 128501 0
[pid=57348/tid=57350] ppid=57345 vsize=584072 memory=4252 CPUtime=1.13 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 34 0 0 0 34 79 0 0 20 0 2 0 54872946 598089728 115529 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3035.25 s
Current children cumulated vsize: 584072 KiB
Current children cumulated memory: 462116 KiB

[startup+3102.3 s]
/proc/loadavg: 4.13 4.12 4.09 5/267 57647
/proc/meminfo: memFree=128426216/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=586160 memory=463780 CPUtime=3095.12 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285095 0 0 0 308498 1014 0 0 20 0 2 0 54872926 600227840 115945 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 146540 115945 3168 641 0 129023 0
[pid=57348/tid=57350] ppid=57345 vsize=586160 memory=14156 CPUtime=1.16 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 34 0 0 0 35 81 0 0 20 0 2 0 54872946 600227840 115945 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3095.12 s
Current children cumulated vsize: 586160 KiB
Current children cumulated memory: 463780 KiB

[startup+3162.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/268 57654
/proc/meminfo: memFree=128438024/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=586292 memory=463908 CPUtime=3155 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285135 0 0 0 314460 1040 0 0 20 0 2 0 54872926 600363008 115977 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 146573 115977 3168 641 0 129056 0
[pid=57348/tid=57350] ppid=57345 vsize=586292 memory=14156 CPUtime=1.19 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 34 0 0 0 37 82 0 0 20 0 2 0 54872946 600363008 115977 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3155 s
Current children cumulated vsize: 586292 KiB
Current children cumulated memory: 463908 KiB

[startup+3222.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/267 57656
/proc/meminfo: memFree=128408768/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=586292 memory=463908 CPUtime=3214.87 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285137 0 0 0 320431 1056 0 0 20 0 2 0 54872926 600363008 115977 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 146573 115977 3168 641 0 129056 0
[pid=57348/tid=57350] ppid=57345 vsize=586292 memory=463908 CPUtime=1.22 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 34 0 0 0 38 84 0 0 20 0 2 0 54872946 600363008 115977 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3214.87 s
Current children cumulated vsize: 586292 KiB
Current children cumulated memory: 463908 KiB

[startup+3282.3 s]
/proc/loadavg: 4.10 4.10 4.09 5/267 57658
/proc/meminfo: memFree=128339816/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=587416 memory=465060 CPUtime=3274.73 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285419 0 0 0 326391 1082 0 0 20 0 2 0 54872926 601513984 116265 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 146854 116265 3168 641 0 129337 0
[pid=57348/tid=57350] ppid=57345 vsize=587416 memory=465060 CPUtime=1.25 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 35 0 0 0 39 86 0 0 20 0 2 0 54872946 601513984 116265 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3274.73 s
Current children cumulated vsize: 587416 KiB
Current children cumulated memory: 465060 KiB

[startup+3342.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/267 57660
/proc/meminfo: memFree=128253256/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=587908 memory=465572 CPUtime=3334.6 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285542 0 0 0 332349 1111 0 0 20 0 2 0 54872926 602017792 116393 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 146977 116393 3168 641 0 129460 0
[pid=57348/tid=57350] ppid=57345 vsize=587908 memory=465572 CPUtime=1.27 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 35 0 0 0 39 88 0 0 20 0 2 0 54872946 602017792 116393 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3334.6 s
Current children cumulated vsize: 587908 KiB
Current children cumulated memory: 465572 KiB

[startup+3402.3 s]
/proc/loadavg: 4.43 4.18 4.12 5/268 57665
/proc/meminfo: memFree=128200648/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=588252 memory=465956 CPUtime=3394.47 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285628 0 0 0 338311 1136 0 0 20 0 2 0 54872926 602370048 116489 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 147063 116489 3168 641 0 129546 0
[pid=57348/tid=57350] ppid=57345 vsize=588252 memory=5632 CPUtime=1.3 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 35 0 0 0 40 90 0 0 20 0 2 0 54872946 602370048 116489 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3394.47 s
Current children cumulated vsize: 588252 KiB
Current children cumulated memory: 465956 KiB

[startup+3462.3 s]
/proc/loadavg: 4.20 4.16 4.11 5/269 57668
/proc/meminfo: memFree=128181412/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=588252 memory=465956 CPUtime=3454.34 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 285631 0 0 0 344281 1153 0 0 20 0 2 0 54872926 602370048 116489 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 147063 116489 3168 641 0 129546 0
[pid=57348/tid=57350] ppid=57345 vsize=588252 memory=465956 CPUtime=1.33 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 35 0 0 0 41 92 0 0 20 0 2 0 54872946 602370048 116489 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3454.34 s
Current children cumulated vsize: 588252 KiB
Current children cumulated memory: 465956 KiB

[startup+3522.3 s]
/proc/loadavg: 4.23 4.18 4.12 5/269 57670
/proc/meminfo: memFree=128143616/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=588252 memory=465956 CPUtime=3514.21 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 286397 0 0 0 350256 1165 0 0 20 0 2 0 54872926 602370048 116489 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 147063 116489 3168 641 0 129546 0
[pid=57348/tid=57350] ppid=57345 vsize=588252 memory=465956 CPUtime=1.36 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 36 0 0 0 42 94 0 0 20 0 2 0 54872946 602370048 116489 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3514.21 s
Current children cumulated vsize: 588252 KiB
Current children cumulated memory: 465956 KiB

[startup+3582.3 s]
/proc/loadavg: 4.15 4.16 4.11 5/269 57672
/proc/meminfo: memFree=128122896/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=589404 memory=467108 CPUtime=3574.08 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 287494 0 0 0 356221 1187 0 0 20 0 2 0 54872926 603549696 116777 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 147351 116777 3168 641 0 129834 0
[pid=57348/tid=57350] ppid=57345 vsize=589404 memory=10880 CPUtime=1.39 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 36 0 0 0 43 96 0 0 20 0 2 0 54872946 603549696 116777 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3574.08 s
Current children cumulated vsize: 589404 KiB
Current children cumulated memory: 467108 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3608.3 s]
/proc/loadavg: 4.10 4.14 4.11 5/269 57672
/proc/meminfo: memFree=128098720/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=589796 memory=467492 CPUtime=3600.01 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 288287 0 0 0 358804 1197 0 0 20 0 2 0 54872926 603951104 116873 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 147449 116873 3168 641 0 129932 0
[pid=57348/tid=57350] ppid=57345 vsize=589796 memory=467108 CPUtime=1.4 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 36 0 0 0 43 97 0 0 20 0 2 0 54872946 603951104 116873 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3600.01 s
Current children cumulated vsize: 589796 KiB
Current children cumulated memory: 467492 KiB

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

[startup+3608.31 s]
# the end of solver process 57348 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3588.05 s, system=11.9812 s

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

[startup+3608.3 s]
/proc/loadavg: 4.10 4.14 4.11 5/269 57672
/proc/meminfo: memFree=128098720/131249996 swapFree=33005272/33010684
[pid=57348] ppid=57345 vsize=589796 memory=467492 CPUtime=3600.01 cores=4,6
/proc/57348/stat : 57348 (ipbhs_gurobi) R 57345 57348 55717 0 -1 4194304 288287 0 0 0 358804 1197 0 0 20 0 2 0 54872926 603951104 116873 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
/proc/57348/statm: 147449 116873 3168 641 0 129932 0
[pid=57348/tid=57350] ppid=57345 vsize=589796 memory=467108 CPUtime=1.4 cores=4,6
/proc/57348/task/57350/stat : 57350 (ipbhs_gurobi) S 57345 57348 55717 0 -1 4194368 36 0 0 0 43 97 0 0 20 0 2 0 54872946 603951104 116873 18446744073709551615 93926134951936 93926137576989 140736114240176 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 93926138195864 93926138228826 93926152671232 140736114248095 140736114248199 140736114248199 140736114253801 0
Current children cumulated CPU time: 3600.01 s
Current children cumulated vsize: 589796 KiB
Current children cumulated memory: 467492 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3608.31
CPU time (s): 3600.03
CPU user time (s): 3588.05
CPU system time (s): 11.9812
CPU usage (%): 99.7707
Max. virtual memory (cumulated for all children) (KiB): 589796
Max. memory (cumulated for all children) (KiB): 467492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3588.05
system time used= 11.9812
maximum resident set size= 467492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 288287
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= 358978
involuntary context switches= 2010


# summary of solver processes directly reported to runsolver:
#   pid: 57348
#   total CPU time (s): 3600.03
#   total CPU user time (s): 3588.05
#   total CPU system time (s): 11.9812

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.53422 second user time and 15.3102 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2025-07-01 19:45:51
IDJOB=4497498
IDBENCH=148187
IDSOLVER=3333
FILE ID=nodeC023/4497498-1751391950
RUNJOBID= nodeC023-1751387240-55728
SLURM_JOB_ID= 9598250
Free space on /tmp= 432868 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_7.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4497498-1751391950/watcher-4497498-1751391950 -o /tmp/evaluation-result-4497498-1751391950/solver-4497498-1751391950 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751387240-55728 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4497498-1751391950.opb --max-coef 1000000000

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

MD5SUM BENCH= e3f6e03fc0c8fc921c0242da7dc19bcf
RANDOM SEED=1441083446

nodeC023 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		: 3599.891
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	: 6999.78
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		: 3599.889
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	: 6999.78
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		: 3600.260
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	: 6999.78
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	: 6999.78
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		: 3700.000
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	: 6999.78
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		: 3599.888
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	: 6999.78
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		: 3599.888
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	: 6999.78
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		: 3600.049
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        127705336 kB
MemAvailable:   127679548 kB
Buffers:            1328 kB
Cached:           772476 kB
SwapCached:          420 kB
Active:          2349344 kB
Inactive:         604400 kB
Active(anon):    2138692 kB
Inactive(anon):    54636 kB
Active(file):     210652 kB
Inactive(file):   549764 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005272 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             60576 kB
Writeback:            24 kB
AnonPages:       2173908 kB
Mapped:           114108 kB
Shmem:             13388 kB
KReclaimable:     106072 kB
Slab:             194416 kB
SReclaimable:     106072 kB
SUnreclaim:        88344 kB
KernelStack:        4288 kB
PageTables:         7448 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2845800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    782336 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:      197332 kB
DirectMap2M:     9011200 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432816 MiB
End job on nodeC023 at 2025-07-01 20:45:59