Trace number 4489398

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI 2025-06-09? (TO) 3600.05 3605.72

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
MD5SUM15e811bd466a2fe28afb8f0d217d004b
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark3583.9
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables476
Total number of constraints476
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 476
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 476
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 476
Number of bits of the biggest sum of numbers9
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
0.09/0.14	c limit for coefficient in constraints and objective to 1000000000
0.09/0.14	c will solve HOME/instance-4489398-1751351466.opb
0.09/0.14	c [0] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63149 MiB free)
  memory of node 1: 64465 MiB (63765 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4489398-1751351466/watcher-4489398-1751351466 -o /tmp/evaluation-result-4489398-1751351466/solver-4489398-1751351466 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751347857-43767 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4489398-1751351466.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=44172, runsolver pid=44169
Current StackSize limit: 8192 KiB


[startup+0.100106 s]*
/proc/loadavg: 4.15 4.12 4.10 5/237 44173
/proc/meminfo: memFree=129748952/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=281184 memory=211568 CPUtime=0.09 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 834 0 0 0 2 7 0 0 20 0 1 0 50825504 287932416 52892 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 70296 52892 1664 641 0 55053 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 281184 KiB
Current children cumulated memory: 211568 KiB

[startup+0.211364 s]*
/proc/loadavg: 4.15 4.12 4.10 6/238 44174
/proc/meminfo: memFree=129719300/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=302440 memory=227552 CPUtime=0.19 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 1732 0 0 0 10 9 0 0 20 0 2 0 50825504 309698560 56888 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 75610 56888 2944 641 0 58093 0
[pid=44172/tid=44174] ppid=44169 vsize=302440 memory=32758254098972917 CPUtime=0 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 50825519 309698560 56888 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 302440 KiB
Current children cumulated memory: 227552 KiB

[startup+0.311179 s]*
/proc/loadavg: 4.15 4.12 4.10 5/241 44178
/proc/meminfo: memFree=129719060/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=302440 memory=227808 CPUtime=0.29 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 1782 0 0 0 20 9 0 0 20 0 2 0 50825504 309698560 56952 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 75610 56952 2944 641 0 58093 0
[pid=44172/tid=44174] ppid=44169 vsize=302440 memory=-6000919481263155307 CPUtime=0 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 50825519 309698560 56952 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 302440 KiB
Current children cumulated memory: 227808 KiB

[startup+0.700343 s]
/proc/loadavg: 4.15 4.12 4.10 5/253 44201
/proc/meminfo: memFree=129433724/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=308240 memory=234976 CPUtime=0.67 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 2857 0 0 0 57 10 0 0 20 0 2 0 50825504 315637760 58744 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 77060 58744 3712 641 0 59543 0
[pid=44172/tid=44174] ppid=44169 vsize=308240 memory=17664 CPUtime=0 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 50825519 315637760 58744 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 308240 KiB
Current children cumulated memory: 234976 KiB

[startup+1.50032 s]
/proc/loadavg: 4.15 4.12 4.10 5/253 44201
/proc/meminfo: memFree=127217556/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=311740 memory=238304 CPUtime=1.46 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 3610 0 0 0 136 10 0 0 20 0 2 0 50825504 319221760 59576 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 77935 59576 3808 641 0 60418 0
[pid=44172/tid=44174] ppid=44169 vsize=311740 memory=17664 CPUtime=0 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 50825519 319221760 59576 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 311740 KiB
Current children cumulated memory: 238304 KiB

[startup+3.11292 s]
/proc/loadavg: 4.22 4.13 4.11 5/253 44202
/proc/meminfo: memFree=126559696/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=313580 memory=239328 CPUtime=3.07 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 5168 0 0 0 297 10 0 0 20 0 2 0 50825504 321105920 59832 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 78395 59832 3808 641 0 60878 0
[pid=44172/tid=44174] ppid=44169 vsize=313580 memory=0 CPUtime=0 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 50825519 321105920 59832 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 313580 KiB
Current children cumulated memory: 239328 KiB

[startup+6.30027 s]
/proc/loadavg: 4.22 4.13 4.11 5/256 44205
/proc/meminfo: memFree=125979512/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=315940 memory=242180 CPUtime=6.25 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 8320 0 0 0 614 11 0 0 20 0 2 0 50825504 323522560 60545 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 78985 60545 3808 641 0 61468 0
[pid=44172/tid=44174] ppid=44169 vsize=315940 memory=14464 CPUtime=0 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 50825519 323522560 60545 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 315940 KiB
Current children cumulated memory: 242180 KiB

[startup+12.7003 s]
/proc/loadavg: 4.26 4.15 4.11 5/256 44205
/proc/meminfo: memFree=124708060/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=315940 memory=242436 CPUtime=12.64 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 11728 0 0 0 1252 12 0 0 20 0 2 0 50825504 323522560 60609 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 78985 60609 3808 641 0 61468 0
[pid=44172/tid=44174] ppid=44169 vsize=315940 memory=242436 CPUtime=0.01 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 4 0 0 0 0 1 0 0 20 0 2 0 50825519 323522560 60609 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 315940 KiB
Current children cumulated memory: 242436 KiB

[startup+25.5003 s]
/proc/loadavg: 4.22 4.14 4.11 5/256 44205
/proc/meminfo: memFree=124384336/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=315940 memory=244228 CPUtime=25.42 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 12672 0 0 0 2528 14 0 0 20 0 2 0 50825504 323522560 61057 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 78985 61057 3840 641 0 61468 0
[pid=44172/tid=44174] ppid=44169 vsize=315940 memory=244228 CPUtime=0.02 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 4 0 0 0 0 2 0 0 20 0 2 0 50825519 323522560 61057 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 315940 KiB
Current children cumulated memory: 244228 KiB

[startup+51.1128 s]
/proc/loadavg: 4.22 4.14 4.11 5/256 44205
/proc/meminfo: memFree=124628980/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=334968 memory=263296 CPUtime=50.98 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 22224 0 0 0 5081 17 0 0 20 0 2 0 50825504 343007232 65824 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 83742 65824 3872 641 0 66225 0
[pid=44172/tid=44174] ppid=44169 vsize=334968 memory=263296 CPUtime=0.05 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 4 0 0 0 1 4 0 0 20 0 2 0 50825519 343007232 65824 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 334968 KiB
Current children cumulated memory: 263296 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.12 4.10 5/256 44207
/proc/meminfo: memFree=124624140/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=334968 memory=263296 CPUtime=102.09 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 27173 0 0 0 10187 22 0 0 20 0 2 0 50825504 343007232 65824 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 83742 65824 3872 641 0 66225 0
[pid=44172/tid=44174] ppid=44169 vsize=334968 memory=263296 CPUtime=0.11 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 4 0 0 0 3 8 0 0 20 0 2 0 50825519 343007232 65824 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 102.09 s
Current children cumulated vsize: 334968 KiB
Current children cumulated memory: 263296 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.13 4.10 5/255 44209
/proc/meminfo: memFree=124619596/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=334968 memory=263296 CPUtime=161.99 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 30718 0 0 0 16172 27 0 0 20 0 2 0 50825504 343007232 65824 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 83742 65824 3872 641 0 66225 0
[pid=44172/tid=44174] ppid=44169 vsize=334968 memory=263296 CPUtime=0.17 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 4 0 0 0 4 13 0 0 20 0 2 0 50825519 343007232 65824 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 161.99 s
Current children cumulated vsize: 334968 KiB
Current children cumulated memory: 263296 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.13 4.10 5/255 44211
/proc/meminfo: memFree=124562028/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=334968 memory=263424 CPUtime=221.9 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 31857 0 0 0 22158 32 0 0 20 0 2 0 50825504 343007232 65856 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 83742 65856 3872 641 0 66225 0
[pid=44172/tid=44174] ppid=44169 vsize=334968 memory=263296 CPUtime=0.24 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 5 0 0 0 6 18 0 0 20 0 2 0 50825519 343007232 65856 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 221.9 s
Current children cumulated vsize: 334968 KiB
Current children cumulated memory: 263424 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.12 4.09 5/254 44213
/proc/meminfo: memFree=124549348/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=337692 memory=265216 CPUtime=281.8 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 33546 0 0 0 28144 36 0 0 20 0 2 0 50825504 345796608 66304 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 84423 66304 3872 641 0 66906 0
[pid=44172/tid=44174] ppid=44169 vsize=337692 memory=263552 CPUtime=0.3 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 5 0 0 0 8 22 0 0 20 0 2 0 50825519 345796608 66304 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 281.8 s
Current children cumulated vsize: 337692 KiB
Current children cumulated memory: 265216 KiB

[startup+342.3 s]

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

/proc/meminfo: memFree=123247316/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=666916 memory=594048 CPUtime=3037.51 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 656812 0 0 0 303411 340 0 0 20 0 2 0 50825504 682921984 148512 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 166729 148512 3872 641 0 149212 0
[pid=44172/tid=44174] ppid=44169 vsize=666916 memory=592128 CPUtime=3.31 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 10 0 0 0 91 240 0 0 20 0 2 0 50825519 682921984 148512 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3037.51 s
Current children cumulated vsize: 666916 KiB
Current children cumulated memory: 594048 KiB

[startup+3102.3 s]
/proc/loadavg: 4.20 4.15 4.14 5/253 44363
/proc/meminfo: memFree=123231840/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=673900 memory=601216 CPUtime=3097.41 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 702693 0 0 0 309393 348 0 0 20 0 2 0 50825504 690073600 150304 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 168475 150304 3872 641 0 150958 0
[pid=44172/tid=44174] ppid=44169 vsize=673900 memory=600192 CPUtime=3.38 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 10 0 0 0 93 245 0 0 20 0 2 0 50825519 690073600 150304 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3097.41 s
Current children cumulated vsize: 673900 KiB
Current children cumulated memory: 601216 KiB

[startup+3162.3 s]
/proc/loadavg: 4.07 4.12 4.13 5/253 44365
/proc/meminfo: memFree=123216388/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=684820 memory=610756 CPUtime=3157.31 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 743192 0 0 0 315372 359 0 0 20 0 2 0 50825504 701255680 152689 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 171205 152689 3872 641 0 153688 0
[pid=44172/tid=44174] ppid=44169 vsize=684820 memory=600192 CPUtime=3.44 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 11 0 0 0 95 249 0 0 20 0 2 0 50825519 701255680 152689 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3157.31 s
Current children cumulated vsize: 684820 KiB
Current children cumulated memory: 610756 KiB

[startup+3222.3 s]
/proc/loadavg: 4.11 4.13 4.13 5/253 44367
/proc/meminfo: memFree=123189020/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=691672 memory=617412 CPUtime=3217.21 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 790999 0 0 0 321353 368 0 0 20 0 2 0 50825504 708272128 154353 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 172918 154353 3872 641 0 155401 0
[pid=44172/tid=44174] ppid=44169 vsize=691672 memory=600192 CPUtime=3.51 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 13 0 0 0 97 254 0 0 20 0 2 0 50825519 708272128 154353 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3217.21 s
Current children cumulated vsize: 691672 KiB
Current children cumulated memory: 617412 KiB

[startup+3282.3 s]
/proc/loadavg: 4.21 4.15 4.14 5/254 44370
/proc/meminfo: memFree=123158124/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=698996 memory=624196 CPUtime=3277.13 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 830779 0 0 0 327337 376 0 0 20 0 2 0 50825504 715771904 156049 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 174749 156049 3872 641 0 157232 0
[pid=44172/tid=44174] ppid=44169 vsize=698996 memory=623684 CPUtime=3.57 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 15 0 0 0 99 258 0 0 20 0 2 0 50825519 715771904 156049 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3277.13 s
Current children cumulated vsize: 698996 KiB
Current children cumulated memory: 624196 KiB

[startup+3342.3 s]
/proc/loadavg: 4.13 4.13 4.13 5/254 44372
/proc/meminfo: memFree=123134908/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=709264 memory=634436 CPUtime=3337.03 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 881346 0 0 0 333315 388 0 0 20 0 2 0 50825504 726286336 158609 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 177316 158609 3872 641 0 159799 0
[pid=44172/tid=44174] ppid=44169 vsize=709264 memory=14464 CPUtime=3.64 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 16 0 0 0 101 263 0 0 20 0 2 0 50825519 726286336 158609 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3337.03 s
Current children cumulated vsize: 709264 KiB
Current children cumulated memory: 634436 KiB

[startup+3402.3 s]
/proc/loadavg: 4.20 4.14 4.13 5/255 44377
/proc/meminfo: memFree=123095852/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=713228 memory=638532 CPUtime=3396.94 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 916984 0 0 0 339297 397 0 0 20 0 2 0 50825504 730345472 159633 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 178307 159633 3872 641 0 160790 0
[pid=44172/tid=44174] ppid=44169 vsize=713228 memory=14464 CPUtime=3.71 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 17 0 0 0 103 268 0 0 20 0 2 0 50825519 730345472 159633 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3396.94 s
Current children cumulated vsize: 713228 KiB
Current children cumulated memory: 638532 KiB

[startup+3462.3 s]
/proc/loadavg: 4.13 4.13 4.12 5/255 44383
/proc/meminfo: memFree=123072560/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=723252 memory=647620 CPUtime=3456.85 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 946863 0 0 0 345279 406 0 0 20 0 2 0 50825504 740610048 161905 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 180813 161905 3872 641 0 163296 0
[pid=44172/tid=44174] ppid=44169 vsize=723252 memory=14464 CPUtime=3.76 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 17 0 0 0 104 272 0 0 20 0 2 0 50825519 740610048 161905 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3456.85 s
Current children cumulated vsize: 723252 KiB
Current children cumulated memory: 647620 KiB

[startup+3522.3 s]
/proc/loadavg: 4.27 4.17 4.14 5/255 44385
/proc/meminfo: memFree=123054396/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=728564 memory=653892 CPUtime=3516.75 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 960166 0 0 0 351263 412 0 0 20 0 2 0 50825504 746049536 163473 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 182141 163473 3872 641 0 164624 0
[pid=44172/tid=44174] ppid=44169 vsize=728564 memory=648644 CPUtime=3.83 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 17 0 0 0 106 277 0 0 20 0 2 0 50825519 746049536 163473 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3516.75 s
Current children cumulated vsize: 728564 KiB
Current children cumulated memory: 653892 KiB

[startup+3582.3 s]
/proc/loadavg: 4.20 4.18 4.14 5/255 44389
/proc/meminfo: memFree=123015716/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=737200 memory=662852 CPUtime=3576.65 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 971303 0 0 0 357247 418 0 0 20 0 2 0 50825504 754892800 165713 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 184300 165713 3872 641 0 166783 0
[pid=44172/tid=44174] ppid=44169 vsize=737200 memory=14464 CPUtime=3.9 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 17 0 0 0 108 282 0 0 20 0 2 0 50825519 754892800 165713 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3576.65 s
Current children cumulated vsize: 737200 KiB
Current children cumulated memory: 662852 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3605.7 s]
/proc/loadavg: 4.13 4.16 4.14 5/254 44389
/proc/meminfo: memFree=122991520/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=737820 memory=663364 CPUtime=3600.02 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 973677 0 0 0 359581 421 0 0 20 0 2 0 50825504 755527680 165841 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 184455 165841 3872 641 0 166938 0
[pid=44172/tid=44174] ppid=44169 vsize=737820 memory=662852 CPUtime=3.93 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 17 0 0 0 109 284 0 0 20 0 2 0 50825519 755527680 165841 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3600.02 s
Current children cumulated vsize: 737820 KiB
Current children cumulated memory: 663364 KiB

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

[startup+3605.72 s]
# the end of solver process 44172 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3595.81 s, system=4.23092 s

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

[startup+3605.7 s]
/proc/loadavg: 4.13 4.16 4.14 5/254 44389
/proc/meminfo: memFree=122991520/131382120 swapFree=33010416/33010684
[pid=44172] ppid=44169 vsize=737820 memory=663364 CPUtime=3600.02 cores=4,6
/proc/44172/stat : 44172 (ipbhs_gurobi) R 44169 44172 43756 0 -1 4194304 973677 0 0 0 359581 421 0 0 20 0 2 0 50825504 755527680 165841 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
/proc/44172/statm: 184455 165841 3872 641 0 166938 0
[pid=44172/tid=44174] ppid=44169 vsize=737820 memory=662852 CPUtime=3.93 cores=4,6
/proc/44172/task/44174/stat : 44174 (ipbhs_gurobi) S 44169 44172 43756 0 -1 4194368 17 0 0 0 109 284 0 0 20 0 2 0 50825519 755527680 165841 18446744073709551615 94188813815808 94188816440861 140722795105120 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94188817059736 94188817092698 94188848476160 140722795108767 140722795108871 140722795108871 140722795114473 0
Current children cumulated CPU time: 3600.02 s
Current children cumulated vsize: 737820 KiB
Current children cumulated memory: 663364 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3605.72
CPU time (s): 3600.05
CPU user time (s): 3595.81
CPU system time (s): 4.23092
CPU usage (%): 99.8425
Max. virtual memory (cumulated for all children) (KiB): 737820
Max. memory (cumulated for all children) (KiB): 663364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3595.81
system time used= 4.23092
maximum resident set size= 663364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 973677
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= 357296
involuntary context switches= 4364


# summary of solver processes directly reported to runsolver:
#   pid: 44172
#   total CPU time (s): 3600.05
#   total CPU user time (s): 3595.81
#   total CPU system time (s): 4.23092

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 17.3955 second user time and 32.6913 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-07-01 08:31:07
IDJOB=4489398
IDBENCH=147547
IDSOLVER=3333
FILE ID=nodeC002/4489398-1751351466
RUNJOBID= nodeC002-1751347857-43767
SLURM_JOB_ID= 9598119
Free space on /tmp= 433060 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4489398-1751351466/watcher-4489398-1751351466 -o /tmp/evaluation-result-4489398-1751351466/solver-4489398-1751351466 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751347857-43767 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4489398-1751351466.opb --max-coef 1000000000

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

MD5SUM BENCH= 15e811bd466a2fe28afb8f0d217d004b
RANDOM SEED=887721902

nodeC002 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	: 0xb00001f
cpu MHz		: 1197.681
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.222
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.227
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.217
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
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	: 0xb00001f
cpu MHz		: 1197.228
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        130114076 kB
MemAvailable:   129914804 kB
Buffers:            2128 kB
Cached:           610436 kB
SwapCached:           28 kB
Active:           367872 kB
Inactive:         308444 kB
Active(anon):      75352 kB
Inactive(anon):     6404 kB
Active(file):     292520 kB
Inactive(file):   302040 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            109020 kB
Writeback:             0 kB
AnonPages:         66896 kB
Mapped:           102828 kB
Shmem:             17932 kB
KReclaimable:      91592 kB
Slab:             174316 kB
SReclaimable:      91592 kB
SUnreclaim:        82724 kB
KernelStack:        3888 kB
PageTables:         2972 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     330508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149256 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432780 MiB
End job on nodeC002 at 2025-07-01 09:31:13