Trace number 4431109

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 2024-07-09OPT29 1.97013 1.9992

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER0
CLAUSAL_CORES_IN_OPTIMIZER286
CORES_EXTRACTED560
CORES_IN_OPTIMIZER286
ITERATIONS15
PB_CORES_IN_OPTIMIZER0
SIS3
SIS_OUT_OF_BUDGET0
SIS_SAT3
SIS_UNSAT0
TIME_EXTRACT_CORES0.52
TIME_OPTIMIZE0.08
TIME_SIS0.57

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/
area_opers/normalized-fir04_area_opers.opb
MD5SUM4d69ec7b86462809048374e94faee566
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark0.052879
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1614
Total number of constraints2783
Number of constraints which are clauses2783
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 constraint1
Maximum length of a constraint31
Number of terms in the objective function 879
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 879
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 879
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c initialize IPBHS solver
0.00/0.06	c IPBHS 0.0.0 beta (471c63a-dirty, Jul  9 2024 15:19:29), with Glucose 3.0, with Gurobi 10.0.1, with RoundingSat 2, with SSPB2SAT 0.2.0, with BreakID 0.0.0
0.00/0.06	c optimizer = "gurobi"
0.00/0.06	c pbsolver = "roundingsat"
0.00/0.06	c load symmetries from file ""
0.00/0.06	c set time limit for symmetry computation to 100 seconds.
0.00/0.06	c set interchangeable summation variable limit to 3
0.00/0.06	c find symmetric cores by applying each permutation and add them to optimizer
0.00/0.06	c set abs symmetric core budget per WCE-iteration to 100
0.00/0.06	c set rel symmetric core budget per WCE-iteration to 0
0.00/0.06	c set lit symmetric core budget per WCE-iteration to 0
0.00/0.06	c set sym generation to 's'
0.00/0.06	c set abstraction set creation to 10 iterations without LB change
0.00/0.06	c set abstraction set inputs to 0
0.00/0.06	c set abstraction set cluster min size to 2
0.00/0.06	c set abstraction set cluster max size to 100000000
0.00/0.06	c set abstraction set cluster activation limit to 2
0.00/0.06	c enable abstraction set require equal cost
0.00/0.06	c set abstraction set assumptions to 0
0.00/0.06	c set abstraction set constraint type to 0
0.00/0.06	c set abstract core extraction strategy to b
0.00/0.06	c set core extraction strategy to 2
0.00/0.06	c set core extraction shuffles 10
0.00/0.06	c set cores per iteration to 5
0.00/0.06	c set optimizer bound usage strategy to 2
0.00/0.06	c set optimizer max non-optimal iterations to 1000
0.00/0.06	c set small core cardinality limit to 2
0.00/0.06	c set max coef in cores to 1000000000
0.00/0.06	c set SIS iterations to 5
0.00/0.06	c set SIS budget abs to 1000
0.00/0.06	c set SIS budget rel to 0.05
0.00/0.06	c limit for coefficient in constraints and objective to 9223372036854775807
0.00/0.06	c will solve HOME/instance-4431109-1721109641.opb
1.86/1.99	c [0.04] solve iteration 1, LB=0, UB=880
1.86/1.99	c [0.12] solve iteration 2, LB=4, UB=37
1.86/1.99	c [0.17] solve iteration 3, LB=28, UB=36
1.86/1.99	c [0.23] solve iteration 4, LB=28, UB=36
1.86/1.99	c [0.29] solve iteration 5, LB=28, UB=36
1.86/1.99	c [0.73] solve iteration 6, LB=28, UB=35
1.86/1.99	c [0.78] solve iteration 7, LB=28, UB=35
1.86/1.99	c [0.84] solve iteration 8, LB=28, UB=35
1.86/1.99	c [0.88] solve iteration 9, LB=29, UB=35
1.86/1.99	c [0.91] solve iteration 10, LB=29, UB=34
1.86/1.99	c [0.98] solve iteration 11, LB=29, UB=33
1.86/1.99	c [1.02] solve iteration 12, LB=29, UB=33
1.86/1.99	c [1.04] solve iteration 13, LB=29, UB=30
1.86/1.99	c [1.06] solve iteration 14, LB=29, UB=30
1.86/1.99	c [1.1] solve iteration 15, LB=29, UB=30
1.86/1.99	c LB=UB after SIS
1.86/1.99	c instance solved in 1.28s (IP-solver: 0.08s, core-extraction: 0.52s, SIS: 0.57s), 15 iterations, LB=29, UB=29, 
1.86/1.99	d ITERATIONS 15
1.86/1.99	d SIS 3
1.86/1.99	d SIS_SAT 3
1.86/1.99	d SIS_UNSAT 0
1.86/1.99	d SIS_OUT_OF_BUDGET 0
1.86/1.99	d CORES_EXTRACTED 560
1.86/1.99	d CORES_IN_OPTIMIZER 286
1.86/1.99	d CLAUSAL_CORES_IN_OPTIMIZER 286
1.86/1.99	d CARDINALITY_CORES_IN_OPTIMIZER 0
1.86/1.99	d PB_CORES_IN_OPTIMIZER 0
1.86/1.99	d TIME_EXTRACT_CORES 0.520000
1.86/1.99	d TIME_OPTIMIZE 0.080000
1.86/1.99	d TIME_SIS 0.570000
1.86/1.99	c solve_time: 1.280000
1.86/1.99	s OPTIMUM FOUND
1.86/1.99	o 29
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Verifier Data 

OK	29

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: 64059 MiB (60230 MiB free)
  memory of node 1: 64510 MiB (61555 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431109-1721109641/watcher-4431109-1721109641 -o /tmp/evaluation-result-4431109-1721109641/solver-4431109-1721109641 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721108140-840471 --watchdog 3760 run-glibc-2.34.sh ./ipbhs_gurobi --sym-cores HOME/instance-4431109-1721109641.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=841853, runsolver pid=841850


[startup+0.100896 s]*
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124690328/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=139092 memory=25556 CPUtime=0.08 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 2374 0 0 0 7 1 0 0 20 0 2 0 163122171 142430208 6389 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 34773 6389 3411 46 0 7368 0
[pid=841855/tid=841856] ppid=841853 vsize=139092 memory=4026561614 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) S 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 142430208 6389 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 1 0 0 -1 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 149020 KiB
Current children cumulated memory: 28200 KiB

[startup+0.213903 s]*
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124690328/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=139092 memory=25556 CPUtime=0.19 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 2376 0 0 0 13 6 0 0 20 0 2 0 163122171 142430208 6389 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 34773 6389 3411 46 0 7368 0
[pid=841855/tid=841856] ppid=841853 vsize=139092 memory=3471202400344241230 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) R 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 142430208 6389 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 -1 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 149020 KiB
Current children cumulated memory: 28200 KiB

[startup+0.313105 s]*
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124689992/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=139604 memory=25556 CPUtime=0.29 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 2382 0 0 0 20 9 0 0 20 0 2 0 163122171 142954496 6389 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 34901 6389 3411 46 0 7496 0
[pid=841855/tid=841856] ppid=841853 vsize=139604 memory=-8610532373635623523 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) S 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 142954496 6389 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 149532 KiB
Current children cumulated memory: 28200 KiB

[startup+0.700409 s]
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124689824/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=140004 memory=26664 CPUtime=0.66 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 2533 0 0 0 40 26 0 0 20 0 2 0 163122171 143364096 6666 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 35001 6666 3567 46 0 7596 0
[pid=841855/tid=841856] ppid=841853 vsize=140004 memory=5608 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) S 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 143364096 6666 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 149932 KiB
Current children cumulated memory: 29308 KiB

[startup+1.5004 s]
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124686088/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=143828 memory=34456 CPUtime=1.46 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 4013 0 0 0 94 52 0 0 20 0 2 0 163122171 147279872 8614 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 35957 8614 3821 46 0 8552 0
[pid=841855/tid=841856] ppid=841853 vsize=143828 memory=12440 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) S 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 147279872 8614 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 153756 KiB
Current children cumulated memory: 37100 KiB

[startup+1.99914 s]
# the end of solver process 841853 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.30403 s, system=0.666105 s

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

[startup+1.60047 s]
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124686088/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=145012 memory=34464 CPUtime=1.56 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 4286 0 0 0 101 55 0 0 20 0 2 0 163122171 148492288 8616 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 36253 8616 3821 46 0 8848 0
[pid=841855/tid=841856] ppid=841853 vsize=145012 memory=0 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) R 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 148492288 8616 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 -1 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 154940 KiB
Current children cumulated memory: 37108 KiB

[startup+1.80035 s]
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124686088/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=148188 memory=36832 CPUtime=1.76 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 5674 0 0 0 114 62 0 0 20 0 2 0 163122171 151744512 9208 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 37047 9208 3884 46 0 9642 0
[pid=841855/tid=841856] ppid=841853 vsize=148188 memory=-3253322038155611931 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) S 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 151744512 9208 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 1.76 s
Current children cumulated vsize: 158116 KiB
Current children cumulated memory: 39476 KiB

[startup+1.90039 s]
/proc/loadavg: 4.01 4.15 3.74 5/253 841856
/proc/meminfo: memFree=124686088/131655788 swapFree=131071996/131071996
[pid=841853] ppid=841850 vsize=9928 memory=2644 CPUtime=0 cores=5,7
/proc/841853/stat : 841853 (run-glibc-2.34.) S 841850 841853 840458 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 163122171 10166272 661 134679101440 94578570948608 94578572027928 140723120358320 0 0 0 65536 4 65538 0 0 0 17 5 0 0 0 0 0 94578574126384 94578574173572 94578596188160 140723120362431 140723120362588 140723120362588 140723120369603 0
/proc/841853/statm: 2482 661 580 264 0 133 0
[pid=841855] ppid=841853 vsize=148188 memory=37096 CPUtime=1.86 cores=5,7
/proc/841855/stat : 841855 (ld-linux-x86-64) R 841853 841853 840458 0 -1 4194304 5747 0 0 0 122 64 0 0 20 0 2 0 163122171 151744512 9274 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
/proc/841855/statm: 37047 9274 3884 46 0 9642 0
[pid=841855/tid=841856] ppid=841853 vsize=148188 memory=12440 CPUtime=0 cores=5,7
/proc/841855/task/841856/stat : 841856 (ld-linux-x86-64) S 841853 841853 840458 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163122175 151744512 9274 134679101440 139833613230080 139833613417692 140722917318416 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 139833615518592 139833615528040 93825015275520 140722917327703 140722917327867 140722917327867 140722917334962 0
Current children cumulated CPU time: 1.86 s
Current children cumulated vsize: 158116 KiB
Current children cumulated memory: 39740 KiB

Child status: 0

Real time (s): 1.9992
CPU time (s): 1.97013
CPU user time (s): 1.30403
CPU system time (s): 0.666105
CPU usage (%): 98.5461
Max. virtual memory (cumulated for all children) (KiB): 158116
Max. memory (cumulated for all children) (KiB): 39740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.30403
system time used= 0.666105
maximum resident set size= 39356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6392
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= 297
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 841853
#   total CPU time (s): 1.97013
#   total CPU user time (s): 1.30403
#   total CPU system time (s): 0.666105

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041105 second user time and 0.071959 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-16 08:00:54
IDJOB=4431109
IDBENCH=148163
IDSOLVER=3055
FILE ID=nodeC002/4431109-1721109641
RUNJOBID= nodeC002-1721108140-840471
SLURM_JOB_ID= 7505639
Free space on /tmp= 723652 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2024-07-09
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/area_opers/normalized-fir04_area_opers.opb
COMMAND LINE= run-glibc-2.34.sh ./ipbhs_gurobi --sym-cores BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431109-1721109641/watcher-4431109-1721109641 -o /tmp/evaluation-result-4431109-1721109641/solver-4431109-1721109641 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721108140-840471 --watchdog 3760  run-glibc-2.34.sh ./ipbhs_gurobi --sym-cores HOME/instance-4431109-1721109641.opb

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

MD5SUM BENCH= 4d69ec7b86462809048374e94faee566
RANDOM SEED=554055285

nodeC002.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3615.300
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.38
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		: 3659.650
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.331
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.38
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		: 1197.309
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 3538.769
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.38
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		: 3446.964
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
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		: 1197.365
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.38
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		: 1197.155
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124703448 kB
MemAvailable:   126270452 kB
Buffers:          420560 kB
Cached:          1972884 kB
SwapCached:            0 kB
Active:           717704 kB
Inactive:        5666516 kB
Active(anon):       2756 kB
Inactive(anon):  4025428 kB
Active(file):     714948 kB
Inactive(file):  1641088 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             41800 kB
Writeback:             4 kB
AnonPages:       3982268 kB
Mapped:           121576 kB
Shmem:             37704 kB
KReclaimable:     102000 kB
Slab:             200712 kB
SReclaimable:     102000 kB
SUnreclaim:        98712 kB
KernelStack:        4060 kB
PageTables:        17684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    5951148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            53696 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2549760 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201544 kB
DirectMap2M:    20674560 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 723612 MiB
End job on nodeC002 at 2024-07-16 08:00:56