Trace number 4390429

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
cosoco 2? (MO) 1564.48 1567

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_9_13.xml
MD5SUM3c8d95ae467c6bf4a4f8a8c9b5dc34f0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark291
Best CPU time to get the best result obtained on this benchmark2400.73
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":15,"count":111},{"size":50,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) 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: 16374 MiB (11919 MiB free)
  memory of node 1: 16384 MiB (14990 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390429-1568354849/watcher-4390429-1568354849 -o /tmp/evaluation-result-4390429-1568354849/solver-4390429-1568354849 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1568329709-13075 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390429-1568354849.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17331, runsolver pid=17328
Current StackSize limit: 8192 KiB


[startup+0.100203 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 17332
/proc/meminfo: memFree=27545136/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=39024 memory=15232 CPUtime=0.1 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3988 0 0 0 10 0 0 0 20 0 1 0 411737943 39960576 3808 33554432000 4194304 6210612 140729961587216 140729961583752 5815939 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 9756 3808 809 493 0 3061 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39024 KiB
Current children cumulated memory: 15232 KiB

[startup+0.209682 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 17332
/proc/meminfo: memFree=27543028/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=40600 memory=17008 CPUtime=0.21 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 4416 0 0 0 21 0 0 0 20 0 1 0 411737943 41574400 4252 33554432000 4194304 6210612 140729961587216 140729961583752 139728570182629 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 10150 4252 819 493 0 3455 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40600 KiB
Current children cumulated memory: 17008 KiB

[startup+0.309002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 17332
/proc/meminfo: memFree=27542284/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=41716 memory=17800 CPUtime=0.31 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 4667 0 0 0 31 0 0 0 20 0 1 0 411737943 42717184 4450 33554432000 4194304 6210612 140729961587216 140729961560776 139728570182629 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 10429 4450 819 493 0 3734 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 17800 KiB

[startup+0.700348 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17332
/proc/meminfo: memFree=27539768/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=45580 memory=21736 CPUtime=0.69 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 5633 0 0 0 69 0 0 0 20 0 1 0 411737943 46673920 5434 33554432000 4194304 6210612 140729961587216 140729961560776 5439650 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 11395 5434 819 493 0 4700 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45580 KiB
Current children cumulated memory: 21736 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17332
/proc/meminfo: memFree=27534932/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=53816 memory=29792 CPUtime=1.49 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 7654 0 0 0 149 0 0 0 20 0 1 0 411737943 55107584 7448 33554432000 4194304 6210612 140729961587216 140729961560776 139728570178366 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 13454 7448 819 493 0 6759 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53816 KiB
Current children cumulated memory: 29792 KiB

[startup+3.10942 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17332
/proc/meminfo: memFree=27514000/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=70236 memory=46020 CPUtime=3.09 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 11886 0 0 0 309 0 0 0 20 0 1 0 411737943 71921664 11505 33554432000 4194304 6210612 140729961587216 140729961560776 139728570182629 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 17559 11505 819 493 0 10864 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70236 KiB
Current children cumulated memory: 46020 KiB

[startup+6.30022 s]
/proc/loadavg: 1.84 1.98 2.03 3/199 17333
/proc/meminfo: memFree=27484716/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=102988 memory=78152 CPUtime=6.29 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 20090 0 0 0 628 1 0 0 20 0 1 0 411737943 105459712 19538 33554432000 4194304 6210612 140729961587216 140729961560776 139728570182629 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 25747 19538 819 493 0 19052 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 102988 KiB
Current children cumulated memory: 78152 KiB

[startup+12.7002 s]
/proc/loadavg: 1.86 1.98 2.03 3/199 17333
/proc/meminfo: memFree=27423772/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=166732 memory=142564 CPUtime=12.69 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 36351 0 0 0 1265 4 0 0 20 0 1 0 411737943 170733568 35641 33554432000 4194304 6210612 140729961587216 140729961560776 5455493 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 41683 35641 819 493 0 34988 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 166732 KiB
Current children cumulated memory: 142564 KiB

[startup+25.5002 s]
/proc/loadavg: 1.89 1.98 2.03 3/199 17333
/proc/meminfo: memFree=27291620/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=296872 memory=272612 CPUtime=25.48 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 68671 0 0 0 2540 8 0 0 20 0 1 0 411737943 303996928 68153 33554432000 4194304 6210612 140729961587216 140729961560776 4984496 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 74218 68153 819 493 0 67523 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 296872 KiB
Current children cumulated memory: 272612 KiB

[startup+51.1093 s]
/proc/loadavg: 1.93 1.99 2.03 3/199 17335
/proc/meminfo: memFree=27028748/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=558768 memory=529868 CPUtime=51.08 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 132111 0 0 0 5092 16 0 0 20 0 1 0 411737943 572178432 132467 33554432000 4194304 6210612 140729961587216 140729961560776 139728571106774 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 139692 132467 819 493 0 132997 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 558768 KiB
Current children cumulated memory: 529868 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/199 17339
/proc/meminfo: memFree=26513940/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=1069588 memory=1045132 CPUtime=102.25 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 257926 0 0 0 10193 32 0 0 20 0 1 0 411737943 1095258112 261283 33554432000 4194304 6210612 140729961587216 140729961560776 139728570180186 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 267397 261283 819 493 0 260702 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 1069588 KiB
Current children cumulated memory: 1045132 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 17345
/proc/meminfo: memFree=25905424/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=1697732 memory=1651768 CPUtime=162.23 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 405485 0 0 0 16171 52 0 0 20 0 1 0 411737943 1738477568 412942 33554432000 4194304 6210612 140729961587216 140729961560776 5455490 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 424433 412942 819 493 0 417738 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 1697732 KiB
Current children cumulated memory: 1651768 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 17358
/proc/meminfo: memFree=25298092/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=2285000 memory=2259348 CPUtime=222.19 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 552314 0 0 0 22148 71 0 0 20 0 1 0 411737943 2339840000 564837 33554432000 4194304 6210612 140729961587216 140729961560776 139728570182629 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 571250 564837 819 493 0 564555 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2285000 KiB
Current children cumulated memory: 2259348 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.00 2.04 3/201 17362
/proc/meminfo: memFree=24689768/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=2909180 memory=2865436 CPUtime=282.17 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 699736 0 0 0 28126 91 0 0 20 0 1 0 411737943 2979000320 716359 33554432000 4194304 6210612 140729961587216 140729961560776 139728571106525 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 727295 716359 819 493 0 720600 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 2909180 KiB
Current children cumulated memory: 2865436 KiB

[startup+342.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/202 17428
/proc/meminfo: memFree=23573564/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=3497636 memory=3472308 CPUtime=342.15 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 846929 0 0 0 34103 112 0 0 20 0 1 0 411737943 3581579264 868077 33554432000 4194304 6210612 140729961587216 140729961560776 5446446 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 874409 868077 819 493 0 867714 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 3497636 KiB
Current children cumulated memory: 3472308 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/201 17432
/proc/meminfo: memFree=22344672/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=4139080 memory=4076712 CPUtime=402.12 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 994089 0 0 0 40080 132 0 0 20 0 1 0 411737943 4238417920 1019178 33554432000 4194304 6210612 140729961587216 140729961560776 5452001 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 1034770 1019178 819 493 0 1028075 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 4139080 KiB
Current children cumulated memory: 4076712 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 17436
/proc/meminfo: memFree=21113640/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=4725424 memory=4681424 CPUtime=462.1 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 1140805 0 0 0 46055 155 0 0 20 0 1 0 411737943 4838834176 1170356 33554432000 4194304 6210612 140729961587216 140729961560776 139728580127592 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 1181356 1170356 819 493 0 1174661 0
Current children cumulated CPU time: 462.1 s
Current children cumulated vsize: 4725424 KiB
Current children cumulated memory: 4681424 KiB


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# More data... #
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Current children cumulated vsize: 10208284 KiB
Current children cumulated memory: 10128116 KiB

[startup+1062.3 s]
/proc/loadavg: 2.23 2.17 2.11 3/201 17492
/proc/meminfo: memFree=8816992/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=10793704 memory=10731864 CPUtime=1061.85 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 2609325 0 0 0 105780 405 0 0 20 0 1 0 411737943 11052752896 2682966 33554432000 4194304 6210612 140729961587216 140729961560776 5446119 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 2698426 2682966 819 493 0 2691731 0
Current children cumulated CPU time: 1061.85 s
Current children cumulated vsize: 10793704 KiB
Current children cumulated memory: 10731864 KiB

[startup+1122.3 s]
/proc/loadavg: 2.09 2.14 2.11 3/199 17497
/proc/meminfo: memFree=7587968/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=11378992 memory=11335604 CPUtime=1121.83 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 2755908 0 0 0 111747 436 0 0 20 0 1 0 411737943 11652087808 2833901 33554432000 4194304 6210612 140729961587216 140729961560776 139728571106552 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 2844748 2833901 819 493 0 2838053 0
Current children cumulated CPU time: 1121.83 s
Current children cumulated vsize: 11378992 KiB
Current children cumulated memory: 11335604 KiB

[startup+1182.3 s]
/proc/loadavg: 2.03 2.11 2.10 3/199 17501
/proc/meminfo: memFree=6360640/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=11964280 memory=11939344 CPUtime=1181.81 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 2902486 0 0 0 117713 468 0 0 20 0 1 0 411737943 12251422720 2984836 33554432000 4194304 6210612 140729961587216 140729961560776 5451401 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 2991070 2984836 819 493 0 2984375 0
Current children cumulated CPU time: 1181.81 s
Current children cumulated vsize: 11964280 KiB
Current children cumulated memory: 11939344 KiB

[startup+1242.3 s]
/proc/loadavg: 2.01 2.09 2.09 3/200 17507
/proc/meminfo: memFree=5129644/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=12735764 memory=12543952 CPUtime=1241.78 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3049266 0 0 0 123675 503 0 0 20 0 1 0 411737943 13041422336 3135988 33554432000 4194304 6210612 140729961587216 140729961560776 5442788 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3183941 3135988 819 493 0 3177246 0
Current children cumulated CPU time: 1241.78 s
Current children cumulated vsize: 12735764 KiB
Current children cumulated memory: 12543952 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.08 2.09 3/199 17512
/proc/meminfo: memFree=3904824/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=13319996 memory=13146636 CPUtime=1301.75 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3195577 0 0 0 129633 542 0 0 20 0 1 0 411737943 13639675904 3286659 33554432000 4194304 6210612 140729961587216 140729961560776 5479437 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3329999 3286659 819 493 0 3323304 0
Current children cumulated CPU time: 1301.75 s
Current children cumulated vsize: 13319996 KiB
Current children cumulated memory: 13146636 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/199 17516
/proc/meminfo: memFree=2677408/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=13904360 memory=13749320 CPUtime=1361.73 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3341938 0 0 0 135592 581 0 0 20 0 1 0 411737943 14238064640 3437330 33554432000 4194304 6210612 140729961587216 140729961560776 139728571106531 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3476090 3437330 819 493 0 3469395 0
Current children cumulated CPU time: 1361.73 s
Current children cumulated vsize: 13904360 KiB
Current children cumulated memory: 13749320 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/200 17529
/proc/meminfo: memFree=1449288/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=14488460 memory=14354048 CPUtime=1421.7 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3488221 0 0 0 141550 620 0 0 20 0 1 0 411737943 14836183040 3588512 33554432000 4194304 6210612 140729961587216 140729961560776 5012647 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3622115 3588512 819 493 0 3615420 0
Current children cumulated CPU time: 1421.7 s
Current children cumulated vsize: 14488460 KiB
Current children cumulated memory: 14354048 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/199 17533
/proc/meminfo: memFree=223920/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=15072428 memory=14956424 CPUtime=1481.67 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3634468 0 0 0 147504 663 0 0 20 0 1 0 411737943 15434166272 3739106 33554432000 4194304 6210612 140729961587216 140729961560776 5451347 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3768107 3739106 819 493 0 3761412 0
Current children cumulated CPU time: 1481.67 s
Current children cumulated vsize: 15072428 KiB
Current children cumulated memory: 14956424 KiB

[startup+1542.3 s]
/proc/loadavg: 2.05 2.05 2.07 3/199 17537
/proc/meminfo: memFree=199868/32770624 swapFree=66997372/67108860
[pid=17331] ppid=17328 vsize=15658772 memory=15561068 CPUtime=1541.67 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3781812 0 0 0 153461 706 0 0 20 0 1 0 411737943 16034582528 3890267 33554432000 4194304 6210612 140729961587216 140729961560776 139728571106310 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3914693 3890267 819 493 0 3907998 0
Current children cumulated CPU time: 1541.67 s
Current children cumulated vsize: 15658772 KiB
Current children cumulated memory: 15561068 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1564.2 s]
/proc/loadavg: 2.04 2.05 2.07 4/199 17540
/proc/meminfo: memFree=206740/32770624 swapFree=66964444/67108860
[pid=17331] ppid=17328 vsize=15872876 memory=15781368 CPUtime=1563.57 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) R 17328 17331 13044 0 -1 4202496 3835411 0 0 0 155633 724 0 0 20 0 1 0 411737943 16253825024 3945342 33554432000 4194304 6210612 140729961587216 140729961560776 5479510 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3968219 3945342 819 493 0 3961524 0
Current children cumulated CPU time: 1563.57 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781368 KiB

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

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+1567 s]
# the end of solver process 17331 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1556.43 s, system=8.05276 s

Solver just ended.
Dumping a history of the last processes samples

[startup+1564.8 s]
/proc/loadavg: 2.04 2.05 2.07 4/199 17540
/proc/meminfo: memFree=206740/32770624 swapFree=66964444/67108860
[pid=17331] ppid=17328 vsize=15872876 memory=15781368 CPUtime=1563.57 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) S 17328 17331 13044 0 -1 512 3835415 0 0 0 155633 724 0 0 20 0 1 0 411737943 16253825024 3945342 33554432000 4194304 6210612 140729961587216 140729961560776 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3968219 3945342 819 493 0 3961524 0
Current children cumulated CPU time: 1563.57 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781368 KiB

[startup+1565.6 s]
/proc/loadavg: 2.12 2.06 2.07 2/200 17541
/proc/meminfo: memFree=227600/32770624 swapFree=66892668/67108860
[pid=17331] ppid=17328 vsize=15872876 memory=15781368 CPUtime=1563.61 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) S 17328 17331 13044 0 -1 512 3835415 0 0 0 155637 724 0 0 20 0 1 0 411737943 16253825024 3945342 33554432000 4194304 6210612 140729961587216 140729961560776 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3968219 3945342 819 493 0 3961524 0
Current children cumulated CPU time: 1563.61 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781368 KiB

[startup+1566 s]*
/proc/loadavg: 2.12 2.06 2.07 3/200 17541
/proc/meminfo: memFree=204528/32770624 swapFree=66892672/67108860
[pid=17331] ppid=17328 vsize=15872876 memory=15781368 CPUtime=1563.66 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) S 17328 17331 13044 0 -1 512 3835415 0 0 0 155641 725 0 0 20 0 1 0 411737943 16253825024 3945342 33554432000 4194304 6210612 140729961587216 140729961560776 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3968219 3945342 819 493 0 3961524 0
Current children cumulated CPU time: 1563.66 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781368 KiB

[startup+1566.2 s]
/proc/loadavg: 2.12 2.06 2.07 3/200 17541
/proc/meminfo: memFree=204528/32770624 swapFree=66892672/67108860
[pid=17331] ppid=17328 vsize=15872876 memory=15781368 CPUtime=1563.67 cores=0,2,4,6
/proc/17331/stat : 17331 (cosoco) S 17328 17331 13044 0 -1 512 3835415 0 0 0 155642 725 0 0 20 0 1 0 411737943 16253825024 3945342 33554432000 4194304 6210612 140729961587216 140729961560776 5188952 0 16384 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 21344256 140729961591819 140729961591921 140729961591921 140729961594830 0
/proc/17331/statm: 3968219 3945342 819 493 0 3961524 0
Current children cumulated CPU time: 1563.67 s
Current children cumulated vsize: 15872876 KiB
Current children cumulated memory: 15781368 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1567
CPU time (s): 1564.48
CPU user time (s): 1556.43
CPU system time (s): 8.05276
CPU usage (%): 99.8396
Max. virtual memory (cumulated for all children) (KiB): 15872876
Max. memory (cumulated for all children) (KiB): 15781368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1556.43
system time used= 8.05276
maximum resident set size= 15781532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3835415
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= 49326
involuntary context switches= 2454


# summary of solver processes directly reported to runsolver:
#   pid: 17331
#   total CPU time (s): 1564.48
#   total CPU user time (s): 1556.43
#   total CPU system time (s): 8.05276

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.98468 second user time and 11.3137 second system time

The end

Launcher Data 

Begin job on node103 at 2019-09-13 08:06:30
IDJOB=4390429
IDBENCH=139552
IDSOLVER=2831
FILE ID=node103/4390429-1568354849
RUNJOBID= node103-1568329709-13075
PBS_JOBID= 21701158
Free space on /tmp= 57264 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_9_13.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390429-1568354849/watcher-4390429-1568354849 -o /tmp/evaluation-result-4390429-1568354849/solver-4390429-1568354849 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node103-1568329709-13075 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390429-1568354849.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3c8d95ae467c6bf4a4f8a8c9b5dc34f0
RANDOM SEED=1925345982

node103.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27555756 kB
MemAvailable:   31859664 kB
Buffers:          134380 kB
Cached:          4424860 kB
SwapCached:         8796 kB
Active:          1717244 kB
Inactive:        2860156 kB
Active(anon):       3808 kB
Inactive(anon):    55912 kB
Active(file):    1713436 kB
Inactive(file):  2804244 kB
Unevictable:      106480 kB
Mlocked:          106480 kB
SwapTotal:      67108860 kB
SwapFree:       66997372 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:        117280 kB
Mapped:            45780 kB
Shmem:             32816 kB
Slab:             234128 kB
SReclaimable:     204128 kB
SUnreclaim:        30000 kB
KernelStack:        3552 kB
PageTables:         5688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 57072 MiB
End job on node103 at 2019-09-13 08:32:37