Trace number 4488754

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 3606.61

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
MD5SUMf429a5cb74c34761160471c7897bca93
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 benchmark1037
Best CPU time to get the best result obtained on this benchmark3585.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1963
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1963
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 1963
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1963
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "gurobi"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.10/0.15	c limit for coefficient in constraints and objective to 1000000000
0.10/0.15	c will solve HOME/instance-4488754-1751311169.opb
0.10/0.15	c [0.01] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (60768 MiB free)
  memory of node 1: 64507 MiB (63618 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4488754-1751311169/watcher-4488754-1751311169 -o /tmp/evaluation-result-4488754-1751311169/solver-4488754-1751311169 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40371 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4488754-1751311169.opb --max-coef 1000000000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=41346, runsolver pid=41343
Current StackSize limit: 8192 KiB


[startup+0.100112 s]*
/proc/loadavg: 4.11 4.19 4.20 5/254 41347
/proc/meminfo: memFree=127126560/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=334772 memory=271748 CPUtime=0.1 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 1102 0 0 0 3 7 0 0 20 0 1 0 46796647 342806528 67937 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 83693 67937 1632 641 0 68450 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 334772 KiB
Current children cumulated memory: 271748 KiB

[startup+0.210689 s]*
/proc/loadavg: 4.11 4.19 4.20 6/255 41348
/proc/meminfo: memFree=127115092/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=356856 memory=281892 CPUtime=0.2 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 2308 0 0 0 10 10 0 0 20 0 2 0 46796647 365420544 70473 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 89214 70473 2560 641 0 71697 0
[pid=41346/tid=41348] ppid=41343 vsize=356856 memory=3472328132921917724 CPUtime=0 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46796662 365420544 70537 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 356856 KiB
Current children cumulated memory: 281892 KiB

[startup+0.310432 s]*
/proc/loadavg: 4.11 4.19 4.20 5/255 41348
/proc/meminfo: memFree=127111312/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=359492 memory=285328 CPUtime=0.3 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 3682 0 0 0 19 11 0 0 20 0 2 0 46796647 368119808 71332 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 89873 71332 2848 641 0 72356 0
[pid=41346/tid=41348] ppid=41343 vsize=359492 memory=-7675384534199401669 CPUtime=0 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46796662 368119808 71332 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 359492 KiB
Current children cumulated memory: 285328 KiB

[startup+0.700325 s]
/proc/loadavg: 4.11 4.19 4.20 5/255 41348
/proc/meminfo: memFree=127103752/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=367508 memory=295332 CPUtime=0.68 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 11352 0 0 0 55 13 0 0 20 0 2 0 46796647 376328192 73833 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 91877 73833 3648 641 0 74360 0
[pid=41346/tid=41348] ppid=41343 vsize=367508 memory=17664 CPUtime=0 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46796662 376328192 73833 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 367508 KiB
Current children cumulated memory: 295332 KiB

[startup+1.50031 s]
/proc/loadavg: 4.11 4.19 4.20 6/255 41348
/proc/meminfo: memFree=127096128/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=372276 memory=300452 CPUtime=1.47 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 12552 0 0 0 134 13 0 0 20 0 2 0 46796647 381210624 75113 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 93069 75113 3744 641 0 75552 0
[pid=41346/tid=41348] ppid=41343 vsize=372276 memory=17664 CPUtime=0 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46796662 381210624 75113 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 372276 KiB
Current children cumulated memory: 300452 KiB

[startup+3.11306 s]
/proc/loadavg: 4.10 4.19 4.20 6/255 41348
/proc/meminfo: memFree=127094152/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=372712 memory=301860 CPUtime=3.09 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 17510 0 0 0 295 14 0 0 20 0 2 0 46796647 381657088 75465 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 93178 75465 3744 641 0 75661 0
[pid=41346/tid=41348] ppid=41343 vsize=372712 memory=0 CPUtime=0 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 46796662 381657088 75465 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 372712 KiB
Current children cumulated memory: 301860 KiB

[startup+6.30031 s]
/proc/loadavg: 4.10 4.19 4.20 6/255 41348
/proc/meminfo: memFree=127086600/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=379992 memory=308516 CPUtime=6.27 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 24279 0 0 0 612 15 0 0 20 0 2 0 46796647 389111808 77129 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 94998 77129 3744 641 0 77481 0
[pid=41346/tid=41348] ppid=41343 vsize=379992 memory=308516 CPUtime=0 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 46796662 389111808 77129 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 379992 KiB
Current children cumulated memory: 308516 KiB

[startup+12.7003 s]
/proc/loadavg: 4.17 4.20 4.20 6/255 41348
/proc/meminfo: memFree=127078536/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=386504 memory=315428 CPUtime=12.66 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 34619 0 0 0 1250 16 0 0 20 0 2 0 46796647 395780096 78857 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 96626 78857 3744 641 0 79109 0
[pid=41346/tid=41348] ppid=41343 vsize=386504 memory=6640 CPUtime=0.01 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 9 0 0 0 0 1 0 0 20 0 2 0 46796662 395780096 78857 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 386504 KiB
Current children cumulated memory: 315428 KiB

[startup+25.5003 s]
/proc/loadavg: 4.13 4.19 4.20 6/255 41348
/proc/meminfo: memFree=127018508/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=418344 memory=346844 CPUtime=25.44 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 61832 0 0 0 2523 21 0 0 20 0 2 0 46796647 428384256 86711 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 104586 86711 3744 641 0 87069 0
[pid=41346/tid=41348] ppid=41343 vsize=418344 memory=315428 CPUtime=0.02 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 13 0 0 0 0 2 0 0 20 0 2 0 46796662 428384256 86711 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 418344 KiB
Current children cumulated memory: 346844 KiB

[startup+51.1121 s]
/proc/loadavg: 4.15 4.19 4.20 6/255 41348
/proc/meminfo: memFree=127019764/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=418344 memory=346972 CPUtime=51 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 72066 0 0 0 5077 23 0 0 20 0 2 0 46796647 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 104586 86743 3776 641 0 87069 0
[pid=41346/tid=41348] ppid=41343 vsize=418344 memory=346972 CPUtime=0.04 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 18 0 0 0 1 3 0 0 20 0 2 0 46796662 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 418344 KiB
Current children cumulated memory: 346972 KiB

[startup+102.3 s]
/proc/loadavg: 4.18 4.19 4.19 6/256 41353
/proc/meminfo: memFree=127024920/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=418344 memory=346972 CPUtime=102.11 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 85216 0 0 0 10184 27 0 0 20 0 2 0 46796647 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 104586 86743 3776 641 0 87069 0
[pid=41346/tid=41348] ppid=41343 vsize=418344 memory=346972 CPUtime=0.1 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 23 0 0 0 3 7 0 0 20 0 2 0 46796662 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 102.11 s
Current children cumulated vsize: 418344 KiB
Current children cumulated memory: 346972 KiB

[startup+162.3 s]
/proc/loadavg: 4.25 4.20 4.19 6/256 41355
/proc/meminfo: memFree=127024168/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=418344 memory=346972 CPUtime=162 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 97186 0 0 0 16168 32 0 0 20 0 2 0 46796647 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 104586 86743 3776 641 0 87069 0
[pid=41346/tid=41348] ppid=41343 vsize=418344 memory=346972 CPUtime=0.17 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 26 0 0 0 4 13 0 0 20 0 2 0 46796662 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 162 s
Current children cumulated vsize: 418344 KiB
Current children cumulated memory: 346972 KiB

[startup+222.3 s]
/proc/loadavg: 4.83 4.38 4.26 6/256 41357
/proc/meminfo: memFree=127023280/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=418344 memory=346972 CPUtime=221.91 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 105743 0 0 0 22153 38 0 0 20 0 2 0 46796647 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 104586 86743 3776 641 0 87069 0
[pid=41346/tid=41348] ppid=41343 vsize=418344 memory=2273 CPUtime=0.23 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 29 0 0 0 5 18 0 0 20 0 2 0 46796662 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 221.91 s
Current children cumulated vsize: 418344 KiB
Current children cumulated memory: 346972 KiB

[startup+282.3 s]
/proc/loadavg: 4.40 4.34 4.25 6/256 41359
/proc/meminfo: memFree=126996540/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=418344 memory=346972 CPUtime=281.79 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 121560 0 0 0 28136 43 0 0 20 0 2 0 46796647 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 104586 86743 3776 641 0 87069 0
[pid=41346/tid=41348] ppid=41343 vsize=418344 memory=346972 CPUtime=0.29 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 33 0 0 0 6 23 0 0 20 0 2 0 46796662 428384256 86743 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 281.79 s
Current children cumulated vsize: 418344 KiB
Current children cumulated memory: 346972 KiB


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

/proc/meminfo: memFree=126046672/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=477056 memory=405572 CPUtime=2976.82 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 198774 0 0 0 297390 292 0 0 20 0 2 0 46796647 488505344 101393 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 119264 101393 3776 641 0 101747 0
[pid=41346/tid=41348] ppid=41343 vsize=477056 memory=14848 CPUtime=3.2 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 68 252 0 0 20 0 2 0 46796662 488505344 101393 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 2976.82 s
Current children cumulated vsize: 477056 KiB
Current children cumulated memory: 405572 KiB

[startup+3042.3 s]
/proc/loadavg: 4.14 4.12 4.09 6/254 41548
/proc/meminfo: memFree=126035068/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=477056 memory=407628 CPUtime=3036.73 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 198777 0 0 0 303374 299 0 0 20 0 2 0 46796647 488505344 101907 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 119264 101907 3776 641 0 101747 0
[pid=41346/tid=41348] ppid=41343 vsize=477056 memory=14848 CPUtime=3.26 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 69 257 0 0 20 0 2 0 46796662 488505344 101907 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3036.73 s
Current children cumulated vsize: 477056 KiB
Current children cumulated memory: 407628 KiB

[startup+3102.3 s]
/proc/loadavg: 4.09 4.11 4.09 6/254 41551
/proc/meminfo: memFree=126026840/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=477708 memory=408268 CPUtime=3096.62 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 198989 0 0 0 309359 303 0 0 20 0 2 0 46796647 489172992 102067 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 119427 102067 3776 641 0 101910 0
[pid=41346/tid=41348] ppid=41343 vsize=477708 memory=407628 CPUtime=3.33 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 70 263 0 0 20 0 2 0 46796662 489172992 102067 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3096.62 s
Current children cumulated vsize: 477708 KiB
Current children cumulated memory: 408268 KiB

[startup+3162.3 s]
/proc/loadavg: 4.19 4.14 4.10 6/253 41553
/proc/meminfo: memFree=126022676/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=479856 memory=410316 CPUtime=3156.53 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 199528 0 0 0 315342 311 0 0 20 0 2 0 46796647 491372544 102579 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 119964 102579 3776 641 0 102447 0
[pid=41346/tid=41348] ppid=41343 vsize=479856 memory=407628 CPUtime=3.39 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 71 268 0 0 20 0 2 0 46796662 491372544 102579 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3156.53 s
Current children cumulated vsize: 479856 KiB
Current children cumulated memory: 410316 KiB

[startup+3222.3 s]
/proc/loadavg: 4.12 4.12 4.09 6/254 41556
/proc/meminfo: memFree=126014988/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=481920 memory=412364 CPUtime=3216.43 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 200066 0 0 0 321326 317 0 0 20 0 2 0 46796647 493486080 103091 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 120480 103091 3776 641 0 102963 0
[pid=41346/tid=41348] ppid=41343 vsize=481920 memory=407628 CPUtime=3.46 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 73 273 0 0 20 0 2 0 46796662 493486080 103091 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3216.43 s
Current children cumulated vsize: 481920 KiB
Current children cumulated memory: 412364 KiB

[startup+3282.3 s]
/proc/loadavg: 4.22 4.15 4.10 6/254 41558
/proc/meminfo: memFree=125997988/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424588 CPUtime=3276.33 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 202611 0 0 0 327310 323 0 0 20 0 2 0 46796647 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106147 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=424076 CPUtime=3.52 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 74 278 0 0 20 0 2 0 46796662 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3276.33 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424588 KiB

[startup+3342.3 s]
/proc/loadavg: 4.14 4.13 4.09 6/254 41560
/proc/meminfo: memFree=125990540/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424588 CPUtime=3336.23 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 202625 0 0 0 333294 329 0 0 20 0 2 0 46796647 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106147 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=424588 CPUtime=3.58 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 75 283 0 0 20 0 2 0 46796662 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3336.23 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424588 KiB

[startup+3402.3 s]
/proc/loadavg: 4.17 4.14 4.10 6/254 41564
/proc/meminfo: memFree=125978756/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424588 CPUtime=3396.14 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 204712 0 0 0 339279 335 0 0 20 0 2 0 46796647 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106147 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=424588 CPUtime=3.65 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 76 289 0 0 20 0 2 0 46796662 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3396.14 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424588 KiB

[startup+3462.3 s]
/proc/loadavg: 4.24 4.16 4.10 6/254 41566
/proc/meminfo: memFree=125950296/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424588 CPUtime=3456.02 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 207666 0 0 0 345262 340 0 0 20 0 2 0 46796647 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106147 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=424588 CPUtime=3.71 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 51 0 0 0 78 293 0 0 20 0 2 0 46796662 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3456.02 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424588 KiB

[startup+3522.3 s]
/proc/loadavg: 4.18 4.16 4.10 6/253 41572
/proc/meminfo: memFree=125970504/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424588 CPUtime=3515.89 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 209857 0 0 0 351243 346 0 0 20 0 2 0 46796647 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106147 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=424588 CPUtime=3.78 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 52 0 0 0 79 299 0 0 20 0 2 0 46796662 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3515.89 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424588 KiB

[startup+3582.3 s]
/proc/loadavg: 2.90 3.80 3.98 3/240 41636
/proc/meminfo: memFree=128224696/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424588 CPUtime=3575.76 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 210999 0 0 0 357222 354 0 0 20 0 2 0 46796647 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106147 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=424588 CPUtime=3.84 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 52 0 0 0 81 303 0 0 20 0 2 0 46796662 506966016 106147 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3575.76 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424588 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3606.6 s]
/proc/loadavg: 2.65 3.67 3.93 3/240 41637
/proc/meminfo: memFree=128232840/131382112 swapFree=33010684/33010684
[pid=41346] ppid=41343 vsize=495084 memory=424844 CPUtime=3600.03 cores=1,3
/proc/41346/stat : 41346 (ipbhs_gurobi) R 41343 41346 40359 0 -1 4194304 211080 0 0 0 359646 357 0 0 20 0 2 0 46796647 506966016 106211 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
/proc/41346/statm: 123771 106211 3776 641 0 106254 0
[pid=41346/tid=41348] ppid=41343 vsize=495084 memory=17664 CPUtime=3.86 cores=1,3
/proc/41346/task/41348/stat : 41348 (ipbhs_gurobi) S 41343 41346 40359 0 -1 4194368 52 0 0 0 81 305 0 0 20 0 2 0 46796662 506966016 106211 18446744073709551615 94085810950144 94085813575197 140735365177008 0 0 0 0 4096 0 1 0 0 -1 3 0 0 0 0 0 94085814194072 94085814227034 94085823549440 140735365179807 140735365179911 140735365179911 140735365185513 0
Current children cumulated CPU time: 3600.03 s
Current children cumulated vsize: 495084 KiB
Current children cumulated memory: 424844 KiB

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

[startup+3606.61 s]
# the end of solver process 41346 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3596.47 s, system=3.57354 s

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

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3606.61
CPU time (s): 3600.05
CPU user time (s): 3596.47
CPU system time (s): 3.57354
CPU usage (%): 99.8181
Max. virtual memory (cumulated for all children) (KiB): 495084
Max. memory (cumulated for all children) (KiB): 424844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3596.47
system time used= 3.57354
maximum resident set size= 424844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 211080
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= 357364
involuntary context switches= 1406


# summary of solver processes directly reported to runsolver:
#   pid: 41346
#   total CPU time (s): 3600.05
#   total CPU user time (s): 3596.47
#   total CPU system time (s): 3.57354

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 15.3052 second user time and 32.9096 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-06-30 21:19:29
IDJOB=4488754
IDBENCH=147531
IDSOLVER=3333
FILE ID=nodeC012/4488754-1751311169
RUNJOBID= nodeC012-1751303874-40371
SLURM_JOB_ID= 9594297
Free space on /tmp= 432888 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4488754-1751311169/watcher-4488754-1751311169 -o /tmp/evaluation-result-4488754-1751311169/solver-4488754-1751311169 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40371 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4488754-1751311169.opb --max-coef 1000000000

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

MD5SUM BENCH= f429a5cb74c34761160471c7897bca93
RANDOM SEED=2063575939

nodeC012 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		: 3673.123
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	: 6983.39
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		: 1197.382
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	: 6983.39
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		: 1197.318
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	: 6983.39
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		: 1197.153
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	: 6983.39
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		: 3672.999
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	: 6983.39
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		: 3641.307
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	: 6983.39
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		: 1197.380
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	: 6983.39
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		: 1197.211
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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        127372176 kB
MemAvailable:   127553268 kB
Buffers:            3280 kB
Cached:           989692 kB
SwapCached:            0 kB
Active:          2752300 kB
Inactive:         679288 kB
Active(anon):    2456576 kB
Inactive(anon):        0 kB
Active(file):     295724 kB
Inactive(file):   679288 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             59360 kB
Writeback:             0 kB
AnonPages:       2440504 kB
Mapped:           118264 kB
Shmem:             17960 kB
KReclaimable:      91028 kB
Slab:             173700 kB
SReclaimable:      91028 kB
SUnreclaim:        82672 kB
KernelStack:        4144 kB
PageTables:         8016 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2822132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2197504 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:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432944 MiB
End job on nodeC012 at 2025-06-30 22:19:36