Trace number 4521201

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI-SYM 2025-06-09? (TO) 3600.05 3611.04

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_6-partite_inlv/
normalized-maxcut_opt_complete_6-partite_inlv_nvert_84.opb
MD5SUM56a55a6a376bce11ab58c02a823aeaa9
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 benchmark-1764
Best CPU time to get the best result obtained on this benchmark3581.9
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3486
Total number of constraints381136
Number of constraints which are clauses381136
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 constraint3
Maximum length of a constraint3
Number of terms in the objective function 2940
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 2940
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 2940
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c initialize IPBHS solver
0.00/0.00	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.00	c optimizer = "gurobi"
0.00/0.00	c pbsolver = "roundingsat"
0.00/0.00	c use separate pbsolver for SIS
0.00/0.00	c load symmetries from file ""
0.00/0.00	c set time limit for symmetry computation to 100 seconds.
0.00/0.00	c set interchangeable summation variable limit to 3
0.00/0.00	c enable explicit+compact SCL
0.00/0.00	c set sym compact max subset size to 5
0.00/0.00	c set explicit symmetry matrix usage to 1
0.00/0.00	c sym budget explicit to 100
0.00/0.00	c sym budget explicit lits to 6000
0.00/0.00	c sym budget compact to 100
0.00/0.00	c sym budget compact lits to 6000
0.00/0.00	c sym budget common to 0
0.00/0.00	c sym budget common lits to 0
0.00/0.00	c set sym generation to 's'
0.00/0.00	c set abstraction set creation to 10 iterations without LB change
0.00/0.00	c set abstraction set inputs to 0
0.00/0.00	c set abstraction set cluster min size to 2
0.00/0.00	c set abstraction set cluster max size to 100000000
0.00/0.00	c set abstraction set cluster activation limit to 2
0.00/0.00	c enable abstraction set require equal cost
0.00/0.00	c set abstraction set assumptions to 0
0.00/0.00	c set abstraction set constraint type to 0
0.00/0.00	c set abstract core extraction strategy to b
0.00/0.00	c set core extraction strategy to 2
0.00/0.00	c set core extraction shuffles 10
0.00/0.00	c set cores per iteration to 5
0.00/0.00	c set optimizer bound usage strategy to 2
0.00/0.00	c set optimizer max non-optimal iterations to 1000
0.00/0.00	c set small core cardinality limit to 2
0.00/0.00	c set max coef in cores to 1000000000
0.00/0.00	c set core processing techniques to 4095
0.00/0.00	c set SIS iterations to 5
0.00/0.00	c set SIS budget abs to 1000
0.00/0.00	c set SIS budget rel to 0.05
2.97/3.01	c limit for coefficient in constraints and objective to 1000000000
2.97/3.01	c will solve HOME/instance-4521201-1751538244.opb
2.97/3.01	Searching graph automorphisms with time limit: 99
40.67/40.88	c [38.54] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (61663 MiB free)
  memory of node 1: 64507 MiB (57595 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4521201-1751538244/watcher-4521201-1751538244 -o /tmp/evaluation-result-4521201-1751538244/solver-4521201-1751538244 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751530924-80965 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4521201-1751538244.opb --max-coef 1000000000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Current StackSize limit: 8192 KiB

solver pid=83819, runsolver pid=83816

[startup+0.100065 s]*
/proc/loadavg: 4.07 4.13 4.10 4/264 83825
/proc/meminfo: memFree=122850684/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2051624 memory=402872 CPUtime=0.09 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 657 0 0 0 1 8 0 0 20 0 1 0 69502306 2100862976 100718 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 512906 100718 1632 641 0 497663 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2051624 KiB
Current children cumulated memory: 402872 KiB

[startup+0.205773 s]*
/proc/loadavg: 4.07 4.13 4.10 4/264 83828
/proc/meminfo: memFree=122500052/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2051624 memory=861624 CPUtime=0.19 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 880 0 0 0 2 17 0 0 20 0 1 0 69502306 2100862976 214894 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 512906 215406 1632 641 0 497663 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2051624 KiB
Current children cumulated memory: 861624 KiB

[startup+0.305769 s]*
/proc/loadavg: 4.07 4.13 4.10 4/264 83828
/proc/meminfo: memFree=122068964/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2051624 memory=1291704 CPUtime=0.29 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1091 0 0 0 4 25 0 0 20 0 1 0 69502306 2100862976 322926 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 512906 322926 1632 641 0 497663 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2051624 KiB
Current children cumulated memory: 1291704 KiB

[startup+0.70017 s]
/proc/loadavg: 4.07 4.13 4.10 4/264 83828
/proc/meminfo: memFree=121345360/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2080516 memory=2016356 CPUtime=0.67 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 7979 0 0 0 27 40 0 0 20 0 1 0 69502306 2130448384 504089 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 520129 504089 1632 641 0 504886 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2080516 KiB
Current children cumulated memory: 2016356 KiB

[startup+1.50017 s]
/proc/loadavg: 4.15 4.14 4.11 4/264 83850
/proc/meminfo: memFree=121288448/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2154280 memory=2093124 CPUtime=1.47 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 20469 0 0 0 79 68 0 0 20 0 1 0 69502306 2205982720 523281 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 538570 523281 1728 641 0 523327 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2154280 KiB
Current children cumulated memory: 2093124 KiB

[startup+3.10557 s]
/proc/loadavg: 4.15 4.14 4.11 5/270 83867
/proc/meminfo: memFree=120920920/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2452424 memory=2349008 CPUtime=3.07 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 81181 0 0 0 208 99 0 0 20 0 2 0 69502306 2511282176 587252 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 613106 587252 2336 641 0 595589 0
[pid=83819/tid=83867] ppid=83816 vsize=2452424 memory=2029680 CPUtime=0 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 69502508 2511282176 587252 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2452424 KiB
Current children cumulated memory: 2349008 KiB

[startup+6.30017 s]
/proc/loadavg: 4.14 4.14 4.11 5/270 83867
/proc/meminfo: memFree=120882136/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2452424 memory=2361680 CPUtime=6.25 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 111133 0 0 0 524 101 0 0 20 0 2 0 69502306 2511282176 590420 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 613106 590420 2368 641 0 595589 0
[pid=83819/tid=83867] ppid=83816 vsize=2452424 memory=16448 CPUtime=0 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 69502508 2511282176 590420 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 2452424 KiB
Current children cumulated memory: 2361680 KiB

[startup+12.7002 s]
/proc/loadavg: 4.12 4.14 4.11 5/270 83867
/proc/meminfo: memFree=120793200/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2452424 memory=2362832 CPUtime=12.64 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 151692 0 0 0 1160 104 0 0 20 0 2 0 69502306 2511282176 590708 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 613106 590708 2368 641 0 595589 0
[pid=83819/tid=83867] ppid=83816 vsize=2452424 memory=6516 CPUtime=0 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 13 0 0 0 0 0 0 0 20 0 2 0 69502508 2511282176 590708 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2452424 KiB
Current children cumulated memory: 2362832 KiB

[startup+25.5002 s]
/proc/loadavg: 4.10 4.13 4.10 5/269 83867
/proc/meminfo: memFree=120402308/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=2452424 memory=2363856 CPUtime=25.41 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 182134 0 0 0 2433 108 0 0 20 0 2 0 69502306 2511282176 590964 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 613106 590964 2368 641 0 595589 0
[pid=83819/tid=83867] ppid=83816 vsize=2452424 memory=2363600 CPUtime=0 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 17 0 0 0 0 0 0 0 20 0 2 0 69502508 2511282176 590964 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2452424 KiB
Current children cumulated memory: 2363856 KiB

[startup+51.1057 s]
/proc/loadavg: 4.13 4.14 4.10 5/269 83867
/proc/meminfo: memFree=120451572/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3009208 memory=2654760 CPUtime=50.94 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 340954 0 0 0 4929 165 0 0 20 0 2 0 69502306 3081428992 663690 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 752302 663690 3552 641 0 734785 0
[pid=83819/tid=83867] ppid=83816 vsize=3009208 memory=5760 CPUtime=0.02 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 23 0 0 0 1 1 0 0 20 0 2 0 69502508 3081428992 663690 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 3009208 KiB
Current children cumulated memory: 2654760 KiB

[startup+102.3 s]
/proc/loadavg: 4.39 4.19 4.12 5/268 84099
/proc/meminfo: memFree=120234696/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3389432 memory=2766344 CPUtime=101.97 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 607991 0 0 0 9978 219 0 0 20 0 2 0 69502306 3470778368 691586 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 847358 691586 3840 641 0 829841 0
[pid=83819/tid=83867] ppid=83816 vsize=3389432 memory=2762160 CPUtime=0.05 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 28 0 0 0 2 3 0 0 20 0 2 0 69502508 3470778368 691586 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 3389432 KiB
Current children cumulated memory: 2766344 KiB

[startup+162.3 s]
/proc/loadavg: 4.25 4.20 4.13 5/269 84147
/proc/meminfo: memFree=120420424/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3389432 memory=2770484 CPUtime=161.75 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 629375 0 0 0 15948 227 0 0 20 0 2 0 69502306 3470778368 692621 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 847358 692621 3840 641 0 829841 0
[pid=83819/tid=83867] ppid=83816 vsize=3389432 memory=5760 CPUtime=0.09 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 32 0 0 0 3 6 0 0 20 0 2 0 69502508 3470778368 692621 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 161.75 s
Current children cumulated vsize: 3389432 KiB
Current children cumulated memory: 2770484 KiB

[startup+222.3 s]
/proc/loadavg: 4.19 4.19 4.13 5/269 84149
/proc/meminfo: memFree=119586884/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3389432 memory=2772608 CPUtime=221.54 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 658157 0 0 0 21919 235 0 0 20 0 2 0 69502306 3470778368 693152 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 847358 693152 3840 641 0 829841 0
[pid=83819/tid=83867] ppid=83816 vsize=3389432 memory=2770484 CPUtime=0.14 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 34 0 0 0 5 9 0 0 20 0 2 0 69502508 3470778368 693152 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 221.54 s
Current children cumulated vsize: 3389432 KiB
Current children cumulated memory: 2772608 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.17 4.12 5/269 84197
/proc/meminfo: memFree=123346236/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3389432 memory=2772992 CPUtime=281.32 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 658519 0 0 0 27890 242 0 0 20 0 2 0 69502306 3470778368 693248 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 847358 693248 3840 641 0 829841 0
[pid=83819/tid=83867] ppid=83816 vsize=3389432 memory=16448 CPUtime=0.18 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 34 0 0 0 6 12 0 0 20 0 2 0 69502508 3470778368 693248 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 281.32 s
Current children cumulated vsize: 3389432 KiB
Current children cumulated memory: 2772992 KiB

[startup+342.3 s]
/proc/loadavg: 4.15 4.17 4.12 5/269 84203
/proc/meminfo: memFree=123444880/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3389432 memory=2774016 CPUtime=341.1 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 658908 0 0 0 33862 248 0 0 20 0 2 0 69502306 3470778368 693504 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 847358 693504 3840 641 0 829841 0
[pid=83819/tid=83867] ppid=83816 vsize=3389432 memory=2772992 CPUtime=0.21 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 37 0 0 0 7 14 0 0 20 0 2 0 69502508 3470778368 693504 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0

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

/proc/meminfo: memFree=125909076/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=2973.05 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1427743 0 0 0 296857 448 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=16448 CPUtime=1.93 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 122 0 0 0 64 129 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 2973.05 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3042.3 s]
/proc/loadavg: 2.12 2.82 3.49 3/255 84639
/proc/meminfo: memFree=125909172/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3032.88 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1441170 0 0 0 302838 450 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=-7387154157997553603 CPUtime=1.96 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 123 0 0 0 65 131 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3032.88 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3102.3 s]
/proc/loadavg: 2.10 2.68 3.40 3/255 84641
/proc/meminfo: memFree=125910056/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3092.72 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1441385 0 0 0 308819 453 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=16448 CPUtime=2 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 126 0 0 0 66 134 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3092.72 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3162.3 s]
/proc/loadavg: 2.08 2.57 3.32 3/256 84644
/proc/meminfo: memFree=125909148/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3152.57 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1441387 0 0 0 314801 456 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=2812740 CPUtime=2.03 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 126 0 0 0 67 136 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3152.57 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3222.3 s]
/proc/loadavg: 2.15 2.50 3.24 3/255 84646
/proc/meminfo: memFree=125909068/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3212.39 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1446614 0 0 0 320781 458 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=2812740 CPUtime=2.07 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 126 0 0 0 68 139 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3212.39 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3282.3 s]
/proc/loadavg: 2.05 2.40 3.16 3/256 84650
/proc/meminfo: memFree=125908844/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3272.21 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1453801 0 0 0 326760 461 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=16448 CPUtime=2.11 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 128 0 0 0 70 141 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3272.21 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3342.3 s]
/proc/loadavg: 2.06 2.34 3.09 3/256 84652
/proc/meminfo: memFree=125909624/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3332.05 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1453806 0 0 0 332741 464 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=3200 CPUtime=2.14 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 130 0 0 0 70 144 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3332.05 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3402.3 s]
/proc/loadavg: 2.12 2.31 3.03 3/256 84654
/proc/meminfo: memFree=125908432/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3391.88 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1453807 0 0 0 338722 466 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=3200 CPUtime=2.18 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 130 0 0 0 72 146 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3391.88 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3462.3 s]
/proc/loadavg: 2.10 2.27 2.97 3/255 84659
/proc/meminfo: memFree=125908560/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3451.71 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1454028 0 0 0 344702 469 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=3200 CPUtime=2.22 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 131 0 0 0 73 149 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3451.71 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3522.3 s]
/proc/loadavg: 2.19 2.26 2.92 3/255 84665
/proc/meminfo: memFree=125900860/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3511.55 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1459346 0 0 0 350682 473 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=16448 CPUtime=2.26 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 133 0 0 0 74 152 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3511.55 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

[startup+3582.3 s]
/proc/loadavg: 2.12 2.23 2.87 3/254 84667
/proc/meminfo: memFree=125899896/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3571.39 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1466959 0 0 0 356662 477 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=2812740 CPUtime=2.29 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 136 0 0 0 75 154 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3571.39 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3611 s]*
/proc/loadavg: 2.16 2.22 2.85 3/254 84668
/proc/meminfo: memFree=125899896/131250000 swapFree=33010416/33010684
[pid=83819] ppid=83816 vsize=3423936 memory=2812740 CPUtime=3600.01 cores=0,2
/proc/83819/stat : 83819 (ipbhs_gurobi) R 83816 83819 80955 0 -1 4194304 1474895 0 0 0 359523 478 0 0 20 0 2 0 69502306 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
/proc/83819/statm: 855984 703185 3840 641 0 838467 0
[pid=83819/tid=83867] ppid=83816 vsize=3423936 memory=-7387154158097955778 CPUtime=2.31 cores=0,2
/proc/83819/task/83867/stat : 83867 (ipbhs_gurobi) S 83816 83819 80955 0 -1 4194368 137 0 0 0 76 155 0 0 20 0 2 0 69502508 3506110464 703185 18446744073709551615 94753288773632 94753291398685 140724022828976 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94753292017560 94753292050522 94753302122496 140724022835595 140724022835719 140724022835719 140724022841321 0
Current children cumulated CPU time: 3600.01 s
Current children cumulated vsize: 3423936 KiB
Current children cumulated memory: 2812740 KiB

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

[startup+3611.04 s]
# the end of solver process 83819 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3595.24 s, system=4.80978 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): 3611.04
CPU time (s): 3600.05
CPU user time (s): 3595.24
CPU system time (s): 4.80978
CPU usage (%): 99.6958
Max. virtual memory (cumulated for all children) (KiB): 3822528
Max. memory (cumulated for all children) (KiB): 2932076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3595.24
system time used= 4.80978
maximum resident set size= 2932076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1474895
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= 358915
involuntary context switches= 22086


# summary of solver processes directly reported to runsolver:
#   pid: 83819
#   total CPU time (s): 3600.05
#   total CPU user time (s): 3595.24
#   total CPU system time (s): 4.80978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.20745 second user time and 17.2377 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2025-07-03 12:24:04
IDJOB=4521201
IDBENCH=178243
IDSOLVER=3334
FILE ID=nodeC018/4521201-1751538244
RUNJOBID= nodeC018-1751530924-80965
SLURM_JOB_ID= 9598674
Free space on /tmp= 432736 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2025-06-09
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_6-partite_inlv/normalized-maxcut_opt_complete_6-partite_inlv_nvert_84.opb
COMMAND LINE= ./ipbhs_gurobi --sym-cores-compact BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4521201-1751538244/watcher-4521201-1751538244 -o /tmp/evaluation-result-4521201-1751538244/solver-4521201-1751538244 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751530924-80965 --watchdog 3760  ./ipbhs_gurobi --sym-cores-compact HOME/instance-4521201-1751538244.opb --max-coef 1000000000

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

MD5SUM BENCH= 56a55a6a376bce11ab58c02a823aeaa9
RANDOM SEED=359890976

nodeC018 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.044
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.829
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.055
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.018
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.893
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.812
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3597.500
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3615.816
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        118071192 kB
MemAvailable:   118484024 kB
Buffers:            2128 kB
Cached:          1177676 kB
SwapCached:           32 kB
Active:         11647880 kB
Inactive:         705384 kB
Active(anon):   11191224 kB
Inactive(anon):      288 kB
Active(file):     456656 kB
Inactive(file):   705096 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             71616 kB
Writeback:             4 kB
AnonPages:      11064188 kB
Mapped:           118280 kB
Shmem:             18044 kB
KReclaimable:     180236 kB
Slab:             270752 kB
SReclaimable:     180236 kB
SUnreclaim:        90516 kB
KernelStack:        4320 kB
PageTables:        25776 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   19452244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   7514112 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432804 MiB
End job on nodeC018 at 2025-07-03 13:24:16