Trace number 4408466

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 2.0? (MO) 1507 1509.14

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_10_9.xml
MD5SUM3187efa1e901acb6cc373eb045baee33
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark142
Best CPU time to get the best result obtained on this benchmark2520.15
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":12,"count":111},{"size":47,"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 (15140 MiB free)
  memory of node 1: 16384 MiB (15581 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408466-1569812102/watcher-4408466-1569812102 -o /tmp/evaluation-result-4408466-1569812102/solver-4408466-1569812102 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node125-1569787350-17999 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408466-1569812102.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=22741, runsolver pid=22738
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 2.07 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31448088/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=39152 memory=15356 CPUtime=0.1 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 4007 0 0 0 10 0 0 0 20 0 1 0 557476887 40091648 3839 33554432000 4194304 6211132 140730277483168 140730277479704 4984352 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 9788 3839 809 493 0 3093 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39152 KiB
Current children cumulated memory: 15356 KiB

[startup+0.209748 s]*
/proc/loadavg: 2.07 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31446600/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=40728 memory=16872 CPUtime=0.2 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 4435 0 0 0 20 0 0 0 20 0 1 0 557476887 41705472 4218 33554432000 4194304 6211132 140730277483168 140730277479704 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 10182 4218 819 493 0 3487 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40728 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309052 s]*
/proc/loadavg: 2.07 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31445484/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=41712 memory=17928 CPUtime=0.3 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 4692 0 0 0 30 0 0 0 20 0 1 0 557476887 42713088 4482 33554432000 4194304 6211132 140730277483168 140730277479704 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700275 s]
/proc/loadavg: 2.07 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31443252/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=45840 memory=21992 CPUtime=0.68 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 5691 0 0 0 68 0 0 0 20 0 1 0 557476887 46940160 5498 33554432000 4194304 6211132 140730277483168 140730277479704 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 11460 5498 819 493 0 4765 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45840 KiB
Current children cumulated memory: 21992 KiB

[startup+1.50029 s]
/proc/loadavg: 2.07 2.06 2.05 4/199 22742
/proc/meminfo: memFree=31437812/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=54208 memory=30316 CPUtime=1.49 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 7777 0 0 0 148 1 0 0 20 0 1 0 557476887 55508992 7579 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 13552 7579 819 493 0 6857 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54208 KiB
Current children cumulated memory: 30316 KiB

[startup+3.10945 s]
/proc/loadavg: 2.07 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31416516/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=71156 memory=47068 CPUtime=3.1 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 12141 0 0 0 308 2 0 0 20 0 1 0 557476887 72863744 11767 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 17789 11767 819 493 0 11094 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 71156 KiB
Current children cumulated memory: 47068 KiB

[startup+6.30027 s]
/proc/loadavg: 2.06 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31385236/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=104964 memory=80256 CPUtime=6.29 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 20629 0 0 0 626 3 0 0 20 0 1 0 557476887 107483136 20064 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 26241 20064 819 493 0 19546 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104964 KiB
Current children cumulated memory: 80256 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.06 2.05 3/199 22742
/proc/meminfo: memFree=31322772/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=171084 memory=147048 CPUtime=12.69 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 37483 0 0 0 1263 6 0 0 20 0 1 0 557476887 175190016 36762 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 42771 36762 819 493 0 36076 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 171084 KiB
Current children cumulated memory: 147048 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.05 2.05 3/199 22744
/proc/meminfo: memFree=31185980/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=305712 memory=281576 CPUtime=25.49 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 70915 0 0 0 2539 10 0 0 20 0 1 0 557476887 313049088 70394 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 76461 70394 819 493 0 69766 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 305712 KiB
Current children cumulated memory: 281576 KiB

[startup+51.1094 s]
/proc/loadavg: 2.09 2.06 2.05 3/199 22746
/proc/meminfo: memFree=30915260/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=576716 memory=547816 CPUtime=51.1 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 136625 0 0 0 5091 19 0 0 20 0 1 0 557476887 590557184 136954 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 144179 136954 819 493 0 137484 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 576716 KiB
Current children cumulated memory: 547816 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/199 22749
/proc/meminfo: memFree=30381532/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=1121232 memory=1083584 CPUtime=102.29 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 267145 0 0 0 10192 37 0 0 20 0 1 0 557476887 1148141568 270896 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 280308 270896 819 493 0 273613 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1121232 KiB
Current children cumulated memory: 1083584 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 22755
/proc/meminfo: memFree=29750352/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=1754884 memory=1711092 CPUtime=162.27 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 419938 0 0 0 16171 56 0 0 20 0 1 0 557476887 1797001216 427773 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 438721 427773 819 493 0 432026 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1754884 KiB
Current children cumulated memory: 1711092 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 22759
/proc/meminfo: memFree=29120788/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=2364196 memory=2339328 CPUtime=222.25 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 572384 0 0 0 22148 77 0 0 20 0 1 0 557476887 2420936704 584832 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 591049 584832 819 493 0 584354 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2364196 KiB
Current children cumulated memory: 2339328 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/199 22764
/proc/meminfo: memFree=28490500/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=3010420 memory=2968736 CPUtime=282.22 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 725168 0 0 0 28125 97 0 0 20 0 1 0 557476887 3082670080 742184 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 752605 742184 819 493 0 745910 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 3010420 KiB
Current children cumulated memory: 2968736 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 22770
/proc/meminfo: memFree=27859256/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=3674832 memory=3598192 CPUtime=342.2 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 878049 0 0 0 34101 119 0 0 20 0 1 0 557476887 3763027968 899548 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 918708 899548 819 493 0 912013 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 3674832 KiB
Current children cumulated memory: 3598192 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 22782
/proc/meminfo: memFree=27230656/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=4283880 memory=4225760 CPUtime=402.18 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 1030415 0 0 0 40076 142 0 0 20 0 1 0 557476887 4386693120 1056440 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 1070970 1056440 819 493 0 1064275 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 4283880 KiB
Current children cumulated memory: 4225760 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/201 22809
/proc/meminfo: memFree=26599312/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=4892796 memory=4855064 CPUtime=462.16 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 1182772 0 0 0 46054 162 0 0 20 0 1 0 557476887 5010223104 1213766 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 1223199 1213766 819 493 0 1216504 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 4892796 KiB
Current children cumulated memory: 4855064 KiB


################
# More data... #
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Current children cumulated vsize: 9361104 KiB
Current children cumulated memory: 9252376 KiB

[startup+942.3 s]
/proc/loadavg: 2.04 2.11 2.09 3/199 22908
/proc/meminfo: memFree=16928908/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=9969360 memory=9881016 CPUtime=942.02 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 2402949 0 0 0 93836 366 0 0 20 0 1 0 557476887 10208624640 2470254 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 2492340 2470254 819 493 0 2485645 0
Current children cumulated CPU time: 942.02 s
Current children cumulated vsize: 9969360 KiB
Current children cumulated memory: 9881016 KiB

[startup+1002.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/200 22920
/proc/meminfo: memFree=15679196/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=10577616 memory=10509808 CPUtime=1001.99 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 2555242 0 0 0 99803 396 0 0 20 0 1 0 557476887 10831478784 2627452 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 2644404 2627452 819 493 0 2637709 0
Current children cumulated CPU time: 1001.99 s
Current children cumulated vsize: 10577616 KiB
Current children cumulated memory: 10509808 KiB

[startup+1062.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/200 22926
/proc/meminfo: memFree=14430668/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=11185872 memory=11136512 CPUtime=1061.98 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 2707585 0 0 0 105775 423 0 0 20 0 1 0 557476887 11454332928 2784128 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 2796468 2784128 819 493 0 2789773 0
Current children cumulated CPU time: 1061.98 s
Current children cumulated vsize: 11185872 KiB
Current children cumulated memory: 11136512 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/200 22930
/proc/meminfo: memFree=13181804/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=11793996 memory=11764996 CPUtime=1121.96 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 2859868 0 0 0 111743 453 0 0 20 0 1 0 557476887 12077051904 2941249 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 2948499 2941249 819 493 0 2941804 0
Current children cumulated CPU time: 1121.96 s
Current children cumulated vsize: 11793996 KiB
Current children cumulated memory: 11764996 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/200 22934
/proc/meminfo: memFree=11931812/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=12588976 memory=12392900 CPUtime=1181.94 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3012516 0 0 0 117709 485 0 0 20 0 1 0 557476887 12891111424 3098225 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3147244 3098225 819 493 0 3140549 0
Current children cumulated CPU time: 1181.94 s
Current children cumulated vsize: 12588976 KiB
Current children cumulated memory: 12392900 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 22940
/proc/meminfo: memFree=10684748/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=13196968 memory=13019604 CPUtime=1241.93 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3164793 0 0 0 123676 517 0 0 20 0 1 0 557476887 13513695232 3254901 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3299242 3254901 819 493 0 3292547 0
Current children cumulated CPU time: 1241.93 s
Current children cumulated vsize: 13196968 KiB
Current children cumulated memory: 13019604 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 22944
/proc/meminfo: memFree=9434960/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=13804960 memory=13647828 CPUtime=1301.91 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3317037 0 0 0 129642 549 0 0 20 0 1 0 557476887 14136279040 3411957 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3451240 3411957 819 493 0 3444545 0
Current children cumulated CPU time: 1301.91 s
Current children cumulated vsize: 13804960 KiB
Current children cumulated memory: 13647828 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 22948
/proc/meminfo: memFree=8189004/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=14412820 memory=14274268 CPUtime=1361.88 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3469259 0 0 0 135610 578 0 0 20 0 1 0 557476887 14758727680 3568567 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3603205 3568567 819 493 0 3596510 0
Current children cumulated CPU time: 1361.88 s
Current children cumulated vsize: 14412820 KiB
Current children cumulated memory: 14274268 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 22954
/proc/meminfo: memFree=6938724/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=15020416 memory=14902224 CPUtime=1421.87 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3621434 0 0 0 141574 613 0 0 20 0 1 0 557476887 15380905984 3725556 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3755104 3725556 819 493 0 3748409 0
Current children cumulated CPU time: 1421.87 s
Current children cumulated vsize: 15020416 KiB
Current children cumulated memory: 14902224 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 22958
/proc/meminfo: memFree=5693688/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=15628012 memory=15530508 CPUtime=1481.85 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3773648 0 0 0 147540 645 0 0 20 0 1 0 557476887 16003084288 3882627 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3907003 3882627 819 493 0 3900308 0
Current children cumulated CPU time: 1481.85 s
Current children cumulated vsize: 15628012 KiB
Current children cumulated memory: 15530508 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1506.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 22961
/proc/meminfo: memFree=5193516/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=15872080 memory=15780700 CPUtime=1505.94 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 4202496 3834757 0 0 0 149936 658 0 0 20 0 1 0 557476887 16253009920 3945175 33554432000 4194304 6211132 140730277483168 140730277456728 140105470295013 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3968020 3945175 819 493 0 3961325 0
Current children cumulated CPU time: 1505.94 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780700 KiB

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

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

[startup+1509.14 s]
# the end of solver process 22741 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1499.64 s, system=7.36037 s

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

[startup+1507.2 s]
/proc/loadavg: 2.00 2.02 2.05 4/200 22962
/proc/meminfo: memFree=4843804/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=15872080 memory=15780700 CPUtime=1506.08 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) R 22738 22741 17967 0 -1 512 3834761 0 0 0 149948 660 0 0 20 0 1 0 557476887 16253009920 3945175 33554432000 4194304 6211132 140730277483168 140730277456728 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3968020 3945175 819 493 0 3961325 0
Current children cumulated CPU time: 1506.08 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780700 KiB

[startup+1508 s]*
/proc/loadavg: 2.00 2.02 2.05 4/200 22962
/proc/meminfo: memFree=4302168/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=15872080 memory=15780700 CPUtime=1506.21 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) S 22738 22741 17967 0 -1 512 3834761 0 0 0 149960 661 0 0 20 0 1 0 557476887 16253009920 3945175 33554432000 4194304 6211132 140730277483168 140730277456728 5189800 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3968020 3945175 819 493 0 3961325 0
Current children cumulated CPU time: 1506.21 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780700 KiB

[startup+1508.4 s]
/proc/loadavg: 2.00 2.02 2.05 4/200 22962
/proc/meminfo: memFree=4302168/32770624 swapFree=66975648/67108860
[pid=22741] ppid=22738 vsize=15872080 memory=15780700 CPUtime=1506.26 cores=1,3,5,7
/proc/22741/stat : 22741 (cosoco) S 22738 22741 17967 0 -1 512 3834761 0 0 0 149964 662 0 0 20 0 1 0 557476887 16253009920 3945175 33554432000 4194304 6211132 140730277483168 140730277456728 5189800 0 16384 4096 8405026 18446744071580971376 0 0 17 7 0 0 0 0 0 8312316 8317760 21278720 140730277491723 140730277491825 140730277491825 140730277494734 0
/proc/22741/statm: 3968020 3945175 819 493 0 3961325 0
Current children cumulated CPU time: 1506.26 s
Current children cumulated vsize: 15872080 KiB
Current children cumulated memory: 15780700 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1509.14
CPU time (s): 1507
CPU user time (s): 1499.64
CPU system time (s): 7.36037
CPU usage (%): 99.8585
Max. virtual memory (cumulated for all children) (KiB): 15872080
Max. memory (cumulated for all children) (KiB): 15780700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1499.64
system time used= 7.36037
maximum resident set size= 15780740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3834761
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= 127749
involuntary context switches= 1165


# summary of solver processes directly reported to runsolver:
#   pid: 22741
#   total CPU time (s): 1507
#   total CPU user time (s): 1499.64
#   total CPU system time (s): 7.36037

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.67807 second user time and 9.88029 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-30 04:54:18
IDJOB=4408466
IDBENCH=139585
IDSOLVER=2874
FILE ID=node125/4408466-1569812102
RUNJOBID= node125-1569787350-17999
PBS_JOBID= 21705828
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_10_9.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408466-1569812102/watcher-4408466-1569812102 -o /tmp/evaluation-result-4408466-1569812102/solver-4408466-1569812102 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node125-1569787350-17999 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408466-1569812102.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3187efa1e901acb6cc373eb045baee33
RANDOM SEED=418232131

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        31459512 kB
MemAvailable:   31841320 kB
Buffers:          203420 kB
Cached:           517124 kB
SwapCached:        29880 kB
Active:           403996 kB
Inactive:         357336 kB
Active(anon):      24200 kB
Inactive(anon):    97756 kB
Active(file):     379796 kB
Inactive(file):   259580 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66975648 kB
Dirty:              2760 kB
Writeback:             0 kB
AnonPages:        120348 kB
Mapped:            28620 kB
Shmem:             72028 kB
Slab:             145660 kB
SReclaimable:     116532 kB
SUnreclaim:        29128 kB
KernelStack:        3504 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     575016 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:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61528 MiB
End job on node125 at 2019-09-30 05:19:27