Trace number 4431155

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 2024-07-09OPT-178 1.87425 1.89228

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER0
CLAUSAL_CORES_IN_OPTIMIZER313
CORES_EXTRACTED740
CORES_IN_OPTIMIZER313
ITERATIONS14
PB_CORES_IN_OPTIMIZER0
SIS2
SIS_OUT_OF_BUDGET1
SIS_SAT1
SIS_UNSAT0
TIME_EXTRACT_CORES0.23
TIME_OPTIMIZE0.2
TIME_SIS0.44

General information on the benchmark

NamePB24/normalized-PB09/OPT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-1000opt.opb
MD5SUM9ef82472774cdf9f28876c4a03120f96
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-178
Best CPU time to get the best result obtained on this benchmark1.01061
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62994
Number of constraints which are clauses62994
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 constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 327
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 327
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.59/0.69	c initialize IPBHS solver
0.59/0.69	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
0.59/0.69	c optimizer = "gurobi"
0.59/0.69	c pbsolver = "roundingsat"
0.59/0.69	c load symmetries from file ""
0.59/0.69	c set time limit for symmetry computation to 100 seconds.
0.59/0.69	c set interchangeable summation variable limit to 3
0.59/0.69	c find symmetric cores by applying each permutation and add them to optimizer
0.59/0.69	c set abs symmetric core budget per WCE-iteration to 100
0.59/0.69	c set rel symmetric core budget per WCE-iteration to 0
0.59/0.69	c set lit symmetric core budget per WCE-iteration to 0
0.59/0.69	c set sym generation to 's'
0.59/0.69	c set abstraction set creation to 10 iterations without LB change
0.59/0.69	c set abstraction set inputs to 0
0.59/0.69	c set abstraction set cluster min size to 2
0.59/0.69	c set abstraction set cluster max size to 100000000
0.59/0.69	c set abstraction set cluster activation limit to 2
0.59/0.69	c enable abstraction set require equal cost
0.59/0.69	c set abstraction set assumptions to 0
0.59/0.69	c set abstraction set constraint type to 0
0.59/0.69	c set abstract core extraction strategy to b
0.59/0.69	c set core extraction strategy to 2
0.59/0.69	c set core extraction shuffles 10
0.59/0.69	c set cores per iteration to 5
0.59/0.69	c set optimizer bound usage strategy to 2
0.59/0.69	c set optimizer max non-optimal iterations to 1000
0.59/0.69	c set small core cardinality limit to 2
0.59/0.69	c set max coef in cores to 1000000000
0.59/0.69	c set SIS iterations to 5
0.59/0.69	c set SIS budget abs to 1000
0.59/0.69	c set SIS budget rel to 0.05
0.59/0.69	c limit for coefficient in constraints and objective to 9223372036854775807
0.59/0.69	c will solve HOME/instance-4431155-1721117071.opb
1.77/1.87	c [0.45] solve iteration 1, LB=-327, UB=1
1.77/1.87	c [0.48] solve iteration 2, LB=-327, UB=-121
1.77/1.87	c [0.5] solve iteration 3, LB=-216, UB=-128
1.77/1.87	c [0.53] solve iteration 4, LB=-207, UB=-128
1.77/1.87	c [0.55] solve iteration 5, LB=-206, UB=-138
1.77/1.87	c [0.73] solve iteration 6, LB=-205, UB=-149
1.77/1.87	c [0.76] solve iteration 7, LB=-204, UB=-157
1.77/1.87	c [0.79] solve iteration 8, LB=-202, UB=-167
1.77/1.87	c [0.83] solve iteration 9, LB=-201, UB=-167
1.77/1.87	c [0.86] solve iteration 10, LB=-201, UB=-168
1.77/1.87	c [1.18] solve iteration 11, LB=-201, UB=-168
1.77/1.87	c [1.21] solve iteration 12, LB=-201, UB=-171
1.77/1.87	c [1.24] solve iteration 13, LB=-201, UB=-171
1.77/1.87	c [1.27] solve iteration 14, LB=-201, UB=-174
1.77/1.87	c LB=UB after core extraction
1.77/1.87	c instance solved in 1.33s (IP-solver: 0.2s, core-extraction: 0.23s, SIS: 0.44s), 14 iterations, LB=-178, UB=-178, 
1.77/1.87	d ITERATIONS 14
1.77/1.87	d SIS 2
1.77/1.87	d SIS_SAT 1
1.77/1.87	d SIS_UNSAT 0
1.77/1.87	d SIS_OUT_OF_BUDGET 1
1.77/1.87	d CORES_EXTRACTED 740
1.77/1.87	d CORES_IN_OPTIMIZER 313
1.77/1.87	d CLAUSAL_CORES_IN_OPTIMIZER 313
1.77/1.87	d CARDINALITY_CORES_IN_OPTIMIZER 0
1.77/1.87	d PB_CORES_IN_OPTIMIZER 0
1.77/1.87	d TIME_EXTRACT_CORES 0.230000
1.77/1.87	d TIME_OPTIMIZE 0.200000
1.77/1.87	d TIME_SIS 0.440000
1.77/1.87	c solve_time: 1.330000
1.77/1.87	s OPTIMUM FOUND
1.77/1.87	o -178
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Verifier Data

OK	-178

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 (61108 MiB free)
  memory of node 1: 64510 MiB (62583 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4431155-1721117071/watcher-4431155-1721117071 -o /tmp/evaluation-result-4431155-1721117071/solver-4431155-1721117071 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721113478-836466 --watchdog 3760 run-glibc-2.34.sh ./ipbhs_gurobi --sym-cores HOME/instance-4431155-1721117071.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=838516, runsolver pid=838513
Current StackSize limit: 8192 KiB


[startup+0.1004 s]*
/proc/loadavg: 4.23 4.19 4.12 5/249 838529
/proc/meminfo: memFree=126650728/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=92548 memory=12220 CPUtime=0.09 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 2099 0 0 0 9 0 0 0 20 0 1 0 163863277 94769152 3055 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 23137 3055 1612 46 0 3752 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 102476 KiB
Current children cumulated memory: 14984 KiB

[startup+0.211748 s]*
/proc/loadavg: 4.23 4.19 4.12 5/249 838529
/proc/meminfo: memFree=126641572/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=96268 memory=17008 CPUtime=0.2 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 3273 0 0 0 17 3 0 0 20 0 1 0 163863277 98578432 4252 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 24067 4252 1692 46 0 4682 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 106196 KiB
Current children cumulated memory: 19772 KiB

[startup+0.311709 s]*
/proc/loadavg: 4.23 4.19 4.12 5/249 838529
/proc/meminfo: memFree=126632468/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=100520 memory=23276 CPUtime=0.3 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 4288 0 0 0 22 8 0 0 20 0 1 0 163863277 102932480 5819 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 25130 5819 1692 46 0 5745 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 110448 KiB
Current children cumulated memory: 26040 KiB

[startup+0.700446 s]
/proc/loadavg: 4.23 4.19 4.12 5/251 838531
/proc/meminfo: memFree=126578228/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=189060 memory=72116 CPUtime=0.68 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 15057 0 0 0 50 18 0 0 20 0 2 0 163863277 193597440 18029 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 47265 18029 2744 46 0 19860 0
[pid=838518/tid=838531] ppid=838516 vsize=189060 memory=41548 CPUtime=0 cores=4,6
/proc/838518/task/838531/stat : 838531 (ld-linux-x86-64) S 838516 838516 836455 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163863322 193597440 18029 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 198988 KiB
Current children cumulated memory: 74880 KiB

[startup+1.50042 s]
/proc/loadavg: 4.23 4.19 4.12 5/251 838531
/proc/meminfo: memFree=126552396/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=191488 memory=81756 CPUtime=1.48 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 17375 0 0 0 126 22 0 0 20 0 2 0 163863277 196083712 20439 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 47872 20439 3858 46 0 20467 0
[pid=838518/tid=838531] ppid=838516 vsize=191488 memory=0 CPUtime=0 cores=4,6
/proc/838518/task/838531/stat : 838531 (ld-linux-x86-64) S 838516 838516 836455 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163863322 196083712 20439 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 201416 KiB
Current children cumulated memory: 84520 KiB

[startup+1.89221 s]
# the end of solver process 838516 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.63007 s, system=0.244177 s

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

[startup+1.60049 s]
/proc/loadavg: 4.23 4.19 4.12 5/251 838531
/proc/meminfo: memFree=126552396/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=191488 memory=81756 CPUtime=1.57 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 17422 0 0 0 135 22 0 0 20 0 2 0 163863277 196083712 20439 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 47872 20439 3858 46 0 20467 0
[pid=838518/tid=838531] ppid=838516 vsize=191488 memory=11884 CPUtime=0 cores=4,6
/proc/838518/task/838531/stat : 838531 (ld-linux-x86-64) S 838516 838516 836455 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163863322 196083712 20439 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 201416 KiB
Current children cumulated memory: 84520 KiB

[startup+1.80039 s]
/proc/loadavg: 4.23 4.19 4.12 5/251 838531
/proc/meminfo: memFree=126552396/131655788 swapFree=131071996/131071996
[pid=838516] ppid=838513 vsize=9928 memory=2764 CPUtime=0 cores=4,6
/proc/838516/stat : 838516 (run-glibc-2.34.) S 838513 838516 836455 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 163863276 10166272 691 134679101440 94629198872576 94629199951896 140733185786128 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94629202050352 94629202097540 94629210476544 140733185795007 140733185795164 140733185795164 140733185802179 0
/proc/838516/statm: 2482 691 610 264 0 133 0
[pid=838518] ppid=838516 vsize=191488 memory=82020 CPUtime=1.77 cores=4,6
/proc/838518/stat : 838518 (ld-linux-x86-64) R 838516 838516 836455 0 -1 4194304 17464 0 0 0 154 23 0 0 20 0 2 0 163863277 196083712 20505 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
/proc/838518/statm: 47872 20505 3858 46 0 20467 0
[pid=838518/tid=838531] ppid=838516 vsize=191488 memory=2220 CPUtime=0 cores=4,6
/proc/838518/task/838531/stat : 838531 (ld-linux-x86-64) S 838516 838516 836455 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 2 0 163863322 196083712 20505 134679101440 140075353645056 140075353832668 140735927846832 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 140075355933568 140075355943016 93825024405504 140735927849815 140735927849979 140735927849979 140735927857074 0
Current children cumulated CPU time: 1.77 s
Current children cumulated vsize: 201416 KiB
Current children cumulated memory: 84784 KiB

Child status: 0

Real time (s): 1.89228
CPU time (s): 1.87425
CPU user time (s): 1.63007
CPU system time (s): 0.244177
CPU usage (%): 99.0471
Max. virtual memory (cumulated for all children) (KiB): 201416
Max. memory (cumulated for all children) (KiB): 84784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.63007
system time used= 0.244177
maximum resident set size= 82020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17736
page faults= 8
swaps= 0
block input operations= 1304
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 251
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 838516
#   total CPU time (s): 1.87425
#   total CPU user time (s): 1.63007
#   total CPU system time (s): 0.244177

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040078 second user time and 0.0671 second system time

The end

Launcher Data

Begin job on nodeC003 at 2024-07-16 10:04:43
IDJOB=4431155
IDBENCH=148781
IDSOLVER=3055
FILE ID=nodeC003/4431155-1721117071
RUNJOBID= nodeC003-1721113478-836466
SLURM_JOB_ID= 7505646
Free space on /tmp= 723688 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2024-07-09
BENCH NAME= PB24/normalized-PB09/OPT-LIN/featureSubscription/normalized-50-250-false-45-90-4-1000opt.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-4431155-1721117071/watcher-4431155-1721117071 -o /tmp/evaluation-result-4431155-1721117071/solver-4431155-1721117071 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721113478-836466 --watchdog 3760  run-glibc-2.34.sh ./ipbhs_gurobi --sym-cores HOME/instance-4431155-1721117071.opb

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

MD5SUM BENCH= 9ef82472774cdf9f28876c4a03120f96
RANDOM SEED=1103634985

nodeC003.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		: 3661.612
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	: 6983.76
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		: 1823.418
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	: 6983.30
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		: 1197.389
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	: 6983.76
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		: 1197.365
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	: 6983.30
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		: 3486.205
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	: 6983.76
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		: 3491.589
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	: 6983.30
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		: 1208.215
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	: 6983.76
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		: 1197.218
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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        126660556 kB
MemAvailable:   128981744 kB
Buffers:          409964 kB
Cached:          2727812 kB
SwapCached:            0 kB
Active:           697976 kB
Inactive:        3713744 kB
Active(anon):       1508 kB
Inactive(anon):  1310460 kB
Active(file):     696468 kB
Inactive(file):  2403284 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            127860 kB
Writeback:             0 kB
AnonPages:       1274308 kB
Mapped:           117536 kB
Shmem:             37704 kB
KReclaimable:     122932 kB
Slab:             223288 kB
SReclaimable:     122932 kB
SUnreclaim:       100356 kB
KernelStack:        3876 kB
PageTables:        11812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1896704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52192 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1374208 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:      254792 kB
DirectMap2M:    22718464 kB
DirectMap1G:    113246208 kB

Free space on /tmp at the end= 723616 MiB
End job on nodeC003 at 2024-07-16 10:04:46