Trace number 4502493

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-SYM 2025-06-09? (TO) 3600.11 3609.91

General information on the benchmark

NamePB24/normalized-PB11/OPT-LIN/
heinz/normalized-opm2-z9-s14.opb
MD5SUM72ec871846abb3454e8801b7da208130
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 benchmark-23764
Best CPU time to get the best result obtained on this benchmark1549.43
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4356
Total number of constraints100680
Number of constraints which are clauses100672
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint2
Maximum length of a constraint4355
Number of terms in the objective function 4313
Biggest coefficient in the objective function 428
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 469022
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1562976
Number of bits of the biggest number in a constraint 21
Biggest sum of numbers in a constraint 10650988
Number of bits of the biggest sum of numbers24
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 enable explicit+compact SCL
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
0.58/0.61	c limit for coefficient in constraints and objective to 1000000000
0.58/0.61	c will solve HOME/instance-4502493-1751427018.opb
0.58/0.61	Searching graph automorphisms with time limit: 100
0.78/0.87	c [0.46] 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 (61894 MiB free)
  memory of node 1: 64465 MiB (61689 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4502493-1751427018/watcher-4502493-1751427018 -o /tmp/evaluation-result-4502493-1751427018/solver-4502493-1751427018 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751426982-62582 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4502493-1751427018.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
Current StackSize limit: 8192 KiB

solver pid=63285, runsolver pid=63282

[startup+0.100059 s]*
/proc/loadavg: 2.25 1.37 1.18 5/267 63286
/proc/meminfo: memFree=126540340/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=85660 memory=21940 CPUtime=0.09 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 4718 0 0 0 8 1 0 0 20 0 1 0 58379373 87715840 5485 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 21415 5485 1760 641 0 6172 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 85660 KiB
Current children cumulated memory: 21940 KiB

[startup+0.205412 s]*
/proc/loadavg: 2.25 1.37 1.18 5/267 63286
/proc/meminfo: memFree=126532528/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=92980 memory=35688 CPUtime=0.19 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 6613 0 0 0 14 5 0 0 20 0 1 0 58379373 95211520 8922 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 23245 8922 1760 641 0 8002 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 92980 KiB
Current children cumulated memory: 35688 KiB

[startup+0.30536 s]*
/proc/loadavg: 2.25 1.37 1.18 5/267 63286
/proc/meminfo: memFree=126531520/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=100084 memory=40884 CPUtime=0.28 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 7419 0 0 0 18 10 0 0 20 0 1 0 58379373 102486016 10221 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 25021 10221 1760 641 0 9778 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 100084 KiB
Current children cumulated memory: 40884 KiB

[startup+0.70019 s]
/proc/loadavg: 2.25 1.37 1.18 5/268 63287
/proc/meminfo: memFree=126471984/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=177768 memory=106892 CPUtime=0.68 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 25410 0 0 0 53 15 0 0 20 0 2 0 58379373 182034432 26723 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 44442 26723 2400 641 0 26925 0
[pid=63285/tid=63287] ppid=63282 vsize=177768 memory=10752 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 58379412 182034432 26723 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 177768 KiB
Current children cumulated memory: 106892 KiB

[startup+1.50019 s]
/proc/loadavg: 2.25 1.37 1.18 5/268 63287
/proc/meminfo: memFree=126456360/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=206768 memory=137600 CPUtime=1.48 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 34626 0 0 0 117 31 0 0 20 0 2 0 58379373 211730432 34400 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 51692 34400 2912 641 0 34175 0
[pid=63285/tid=63287] ppid=63282 vsize=206768 memory=10752 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 58379412 211730432 34432 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 206768 KiB
Current children cumulated memory: 137600 KiB

[startup+3.10511 s]
/proc/loadavg: 2.25 1.37 1.18 5/268 63287
/proc/meminfo: memFree=126406752/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=210348 memory=144260 CPUtime=3.08 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 43055 0 0 0 276 32 0 0 20 0 2 0 58379373 215396352 36065 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 52587 36065 3072 641 0 35070 0
[pid=63285/tid=63287] ppid=63282 vsize=210348 memory=0 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 58379412 215396352 36065 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 210348 KiB
Current children cumulated memory: 144260 KiB

[startup+6.30013 s]
/proc/loadavg: 2.39 1.41 1.20 5/268 63287
/proc/meminfo: memFree=126405744/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=210348 memory=144260 CPUtime=6.26 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 46244 0 0 0 594 32 0 0 20 0 2 0 58379373 215396352 36065 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 52587 36065 3072 641 0 35070 0
[pid=63285/tid=63287] ppid=63282 vsize=210348 memory=14848 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 58379412 215396352 36065 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 210348 KiB
Current children cumulated memory: 144260 KiB

[startup+12.7001 s]
/proc/loadavg: 2.52 1.45 1.21 5/268 63287
/proc/meminfo: memFree=126365124/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=401584 memory=206200 CPUtime=12.65 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 101674 0 0 0 1226 39 0 0 20 0 2 0 58379373 411222016 51550 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 100396 51550 3520 641 0 82879 0
[pid=63285/tid=63287] ppid=63282 vsize=401584 memory=206200 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 58379412 411222016 51550 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 401584 KiB
Current children cumulated memory: 206200 KiB

[startup+25.5001 s]
/proc/loadavg: 2.91 1.59 1.26 6/268 63287
/proc/meminfo: memFree=126283376/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=511500 memory=255616 CPUtime=25.41 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 143469 0 0 0 2495 46 0 0 20 0 2 0 58379373 523776000 63904 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 127875 63904 3872 641 0 110358 0
[pid=63285/tid=63287] ppid=63282 vsize=511500 memory=14848 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 58379412 523776000 63904 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 511500 KiB
Current children cumulated memory: 255616 KiB

[startup+51.1054 s]
/proc/loadavg: 3.36 1.81 1.34 5/268 63288
/proc/meminfo: memFree=126243688/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=510696 memory=278088 CPUtime=50.94 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 172883 0 0 0 5045 49 0 0 20 0 2 0 58379373 522952704 69522 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 127674 69522 3872 641 0 110157 0
[pid=63285/tid=63287] ppid=63282 vsize=510696 memory=14848 CPUtime=0 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 2 0 58379412 522952704 69522 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 510696 KiB
Current children cumulated memory: 278088 KiB

[startup+102.3 s]
/proc/loadavg: 3.79 2.16 1.49 5/268 63290
/proc/meminfo: memFree=126126112/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=510484 memory=271732 CPUtime=101.99 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 204849 0 0 0 10143 56 0 0 20 0 2 0 58379373 522735616 67933 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 127621 67933 3872 641 0 110104 0
[pid=63285/tid=63287] ppid=63282 vsize=510484 memory=273720 CPUtime=0.03 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 20 0 0 0 1 2 0 0 20 0 2 0 58379412 522735616 67933 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 510484 KiB
Current children cumulated memory: 271732 KiB

[startup+162.3 s]
/proc/loadavg: 3.98 2.51 1.65 5/269 63295
/proc/meminfo: memFree=126009312/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=514488 memory=290704 CPUtime=161.81 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 213963 0 0 0 16118 63 0 0 20 0 2 0 58379373 526835712 72676 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 128622 72676 3872 641 0 111105 0
[pid=63285/tid=63287] ppid=63282 vsize=514488 memory=267460 CPUtime=0.05 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 20 0 0 0 2 3 0 0 20 0 2 0 58379412 526835712 72676 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 161.81 s
Current children cumulated vsize: 514488 KiB
Current children cumulated memory: 290704 KiB

[startup+222.3 s]
/proc/loadavg: 4.03 2.80 1.81 5/269 63297
/proc/meminfo: memFree=125940384/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=519480 memory=283344 CPUtime=221.64 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 248465 0 0 0 22091 73 0 0 20 0 2 0 58379373 531947520 70836 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 129870 70836 3872 641 0 112353 0
[pid=63285/tid=63287] ppid=63282 vsize=519480 memory=291236 CPUtime=0.09 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 24 0 0 0 3 6 0 0 20 0 2 0 58379412 531947520 70836 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 221.64 s
Current children cumulated vsize: 519480 KiB
Current children cumulated memory: 283344 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 3.04 1.95 5/268 63299
/proc/meminfo: memFree=125936556/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=470188 memory=285692 CPUtime=281.48 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 290920 0 0 0 28056 92 0 0 20 0 2 0 58379373 481472512 71423 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 117547 71423 3872 641 0 100030 0
[pid=63285/tid=63287] ppid=63282 vsize=470188 memory=292168 CPUtime=0.12 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 25 0 0 0 4 8 0 0 20 0 2 0 58379412 481472512 71423 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 281.48 s
Current children cumulated vsize: 470188 KiB
Current children cumulated memory: 285692 KiB

[startup+342.3 s]
/proc/loadavg: 4.07 3.23 2.09 5/268 63301
/proc/meminfo: memFree=125801652/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=585356 memory=386232 CPUtime=341.34 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 401309 0 0 0 33975 159 0 0 20 0 2 0 58379373 599404544 96558 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0

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

/proc/meminfo: memFree=125663832/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1289944 memory=1029792 CPUtime=3033.99 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1777211 0 0 0 301909 1490 0 0 20 0 2 0 58379373 1320902656 257448 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 322486 257448 3872 641 0 304969 0
[pid=63285/tid=63287] ppid=63282 vsize=1289944 memory=1029792 CPUtime=1.83 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 56 0 0 0 49 134 0 0 20 0 2 0 58379412 1320902656 257448 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3033.99 s
Current children cumulated vsize: 1289944 KiB
Current children cumulated memory: 1029792 KiB

[startup+3102.3 s]
/proc/loadavg: 4.25 4.13 4.03 5/266 63625
/proc/meminfo: memFree=125659168/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1289944 memory=1031840 CPUtime=3093.83 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1782524 0 0 0 307886 1497 0 0 20 0 2 0 58379373 1320902656 257960 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 322486 257960 3872 641 0 304969 0
[pid=63285/tid=63287] ppid=63282 vsize=1289944 memory=14848 CPUtime=1.87 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 57 0 0 0 50 137 0 0 20 0 2 0 58379412 1320902656 257960 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3093.83 s
Current children cumulated vsize: 1289944 KiB
Current children cumulated memory: 1031840 KiB

[startup+3162.3 s]
/proc/loadavg: 4.15 4.12 4.03 5/266 63627
/proc/meminfo: memFree=125673760/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1236716 memory=1005788 CPUtime=3153.67 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1795956 0 0 0 313857 1510 0 0 20 0 2 0 58379373 1266397184 251447 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 309179 251447 3872 641 0 291662 0
[pid=63285/tid=63287] ppid=63282 vsize=1236716 memory=-7531269346140061123 CPUtime=1.91 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 58 0 0 0 51 140 0 0 20 0 2 0 58379412 1266397184 251447 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3153.67 s
Current children cumulated vsize: 1236716 KiB
Current children cumulated memory: 1005788 KiB

[startup+3222.3 s]
/proc/loadavg: 4.10 4.11 4.03 5/267 63632
/proc/meminfo: memFree=125650332/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1310060 memory=1020400 CPUtime=3213.52 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1834507 0 0 0 319814 1538 0 0 20 0 2 0 58379373 1341501440 255100 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 327515 255100 3872 641 0 309998 0
[pid=63285/tid=63287] ppid=63282 vsize=1310060 memory=1004744 CPUtime=1.93 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 58 0 0 0 51 142 0 0 20 0 2 0 58379412 1341501440 255100 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3213.52 s
Current children cumulated vsize: 1310060 KiB
Current children cumulated memory: 1020400 KiB

[startup+3282.3 s]
/proc/loadavg: 4.07 4.11 4.03 5/267 63634
/proc/meminfo: memFree=125644996/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1305092 memory=1036148 CPUtime=3273.36 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1855229 0 0 0 325748 1588 0 0 20 0 2 0 58379373 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 326273 259037 3872 641 0 308756 0
[pid=63285/tid=63287] ppid=63282 vsize=1305092 memory=1023476 CPUtime=1.98 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 53 145 0 0 20 0 2 0 58379412 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3273.36 s
Current children cumulated vsize: 1305092 KiB
Current children cumulated memory: 1036148 KiB

[startup+3342.3 s]
/proc/loadavg: 4.08 4.10 4.03 5/267 63636
/proc/meminfo: memFree=125669312/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1305092 memory=1036148 CPUtime=3333.2 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1855229 0 0 0 331725 1595 0 0 20 0 2 0 58379373 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 326273 259037 3872 641 0 308756 0
[pid=63285/tid=63287] ppid=63282 vsize=1305092 memory=14848 CPUtime=2.02 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 54 148 0 0 20 0 2 0 58379412 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3333.2 s
Current children cumulated vsize: 1305092 KiB
Current children cumulated memory: 1036148 KiB

[startup+3402.3 s]
/proc/loadavg: 4.07 4.09 4.03 5/267 63638
/proc/meminfo: memFree=125649480/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1305092 memory=1036148 CPUtime=3393.02 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1855385 0 0 0 337700 1602 0 0 20 0 2 0 58379373 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 326273 259037 3872 641 0 308756 0
[pid=63285/tid=63287] ppid=63282 vsize=1305092 memory=14848 CPUtime=2.06 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 55 151 0 0 20 0 2 0 58379412 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3393.02 s
Current children cumulated vsize: 1305092 KiB
Current children cumulated memory: 1036148 KiB

[startup+3462.3 s]
/proc/loadavg: 4.12 4.10 4.03 5/267 63640
/proc/meminfo: memFree=125629092/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1305092 memory=1036148 CPUtime=3452.85 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1867696 0 0 0 343675 1610 0 0 20 0 2 0 58379373 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 326273 259037 3872 641 0 308756 0
[pid=63285/tid=63287] ppid=63282 vsize=1305092 memory=14848 CPUtime=2.09 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 55 154 0 0 20 0 2 0 58379412 1336414208 259037 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3452.85 s
Current children cumulated vsize: 1305092 KiB
Current children cumulated memory: 1036148 KiB

[startup+3522.3 s]
/proc/loadavg: 4.04 4.08 4.03 5/266 63642
/proc/meminfo: memFree=125621356/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1252252 memory=1021908 CPUtime=3512.7 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1889263 0 0 0 349642 1628 0 0 20 0 2 0 58379373 1282306048 255477 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 313063 255477 3872 641 0 295546 0
[pid=63285/tid=63287] ppid=63282 vsize=1252252 memory=1036148 CPUtime=2.13 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 56 157 0 0 20 0 2 0 58379412 1282306048 255477 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3512.7 s
Current children cumulated vsize: 1252252 KiB
Current children cumulated memory: 1021908 KiB

[startup+3582.3 s]
/proc/loadavg: 4.12 4.10 4.03 5/267 63649
/proc/meminfo: memFree=125587732/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1317344 memory=1042536 CPUtime=3572.55 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1924645 0 0 0 355554 1701 0 0 20 0 2 0 58379373 1348960256 260634 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 329336 260634 3872 641 0 311819 0
[pid=63285/tid=63287] ppid=63282 vsize=1317344 memory=18432 CPUtime=2.16 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 57 159 0 0 20 0 2 0 58379412 1348960256 260634 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3572.55 s
Current children cumulated vsize: 1317344 KiB
Current children cumulated memory: 1042536 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3609.9 s]
/proc/loadavg: 4.14 4.10 4.03 5/268 63789
/proc/meminfo: memFree=126072776/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1317344 memory=1065684 CPUtime=3600.09 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1925001 0 0 0 358306 1703 0 0 20 0 2 0 58379373 1348960256 266421 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 329336 266421 3872 641 0 311819 0
[pid=63285/tid=63287] ppid=63282 vsize=1317344 memory=14848 CPUtime=2.18 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 58 160 0 0 20 0 2 0 58379412 1348960256 266421 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3600.09 s
Current children cumulated vsize: 1317344 KiB
Current children cumulated memory: 1065684 KiB

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

[startup+3609.91 s]
# the end of solver process 63285 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3583.07 s, system=17.0388 s

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

[startup+3609.9 s]
/proc/loadavg: 4.14 4.10 4.03 5/268 63789
/proc/meminfo: memFree=126072776/131249988 swapFree=33010672/33010684
[pid=63285] ppid=63282 vsize=1317344 memory=1065684 CPUtime=3600.09 cores=4,6
/proc/63285/stat : 63285 (ipbhs_gurobi) R 63282 63285 62571 0 -1 4194304 1925001 0 0 0 358306 1703 0 0 20 0 2 0 58379373 1348960256 266421 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
/proc/63285/statm: 329336 266421 3872 641 0 311819 0
[pid=63285/tid=63287] ppid=63282 vsize=1317344 memory=14848 CPUtime=2.18 cores=4,6
/proc/63285/task/63287/stat : 63287 (ipbhs_gurobi) S 63282 63285 62571 0 -1 4194368 59 0 0 0 58 160 0 0 20 0 2 0 58379412 1348960256 266421 18446744073709551615 94629335019520 94629337644573 140737176024544 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94629338263448 94629338296410 94629342355456 140737176033675 140737176033799 140737176033799 140737176039401 0
Current children cumulated CPU time: 3600.09 s
Current children cumulated vsize: 1317344 KiB
Current children cumulated memory: 1065684 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3609.91
CPU time (s): 3600.11
CPU user time (s): 3583.07
CPU system time (s): 17.0388
CPU usage (%): 99.7284
Max. virtual memory (cumulated for all children) (KiB): 2059088
Max. memory (cumulated for all children) (KiB): 1379784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3583.07
system time used= 17.0388
maximum resident set size= 1449952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1925001
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= 358990
involuntary context switches= 20017


# summary of solver processes directly reported to runsolver:
#   pid: 63285
#   total CPU time (s): 3600.11
#   total CPU user time (s): 3583.07
#   total CPU system time (s): 17.0388

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.8586 second user time and 16.5045 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-02 05:30:18
IDJOB=4502493
IDBENCH=155347
IDSOLVER=3334
FILE ID=nodeC020/4502493-1751427018
RUNJOBID= nodeC020-1751426982-62582
SLURM_JOB_ID= 9598361
Free space on /tmp= 432040 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2025-06-09
BENCH NAME= PB24/normalized-PB11/OPT-LIN/heinz/normalized-opm2-z9-s14.opb
COMMAND LINE= ./ipbhs_gurobi --sym-cores-compact BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4502493-1751427018/watcher-4502493-1751427018 -o /tmp/evaluation-result-4502493-1751427018/solver-4502493-1751427018 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751426982-62582 --watchdog 3760  ./ipbhs_gurobi --sym-cores-compact HOME/instance-4502493-1751427018.opb --max-coef 1000000000

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

MD5SUM BENCH= 72ec871846abb3454e8801b7da208130
RANDOM SEED=1617167247

nodeC020 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		: 3599.895
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	: 6999.79
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		: 3599.921
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	: 6999.79
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		: 3598.422
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	: 6999.79
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	: 6999.79
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	: 6999.79
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		: 3599.887
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	: 6999.79
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		: 3599.909
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        126549812 kB
MemAvailable:   128012468 kB
Buffers:            2128 kB
Cached:          2265980 kB
SwapCached:            8 kB
Active:          2228544 kB
Inactive:        1817224 kB
Active(anon):    1773196 kB
Inactive(anon):    22512 kB
Active(file):     455348 kB
Inactive(file):  1794712 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            243968 kB
Writeback:            44 kB
AnonPages:       1777856 kB
Mapped:           119692 kB
Shmem:             18048 kB
KReclaimable:     103672 kB
Slab:             193060 kB
SReclaimable:     103672 kB
SUnreclaim:        89388 kB
KernelStack:        4320 kB
PageTables:         6764 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    2317420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1478656 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:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431940 MiB
End job on nodeC020 at 2025-07-02 06:30:28