Trace number 4409748

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 parallel? (TO) 2520.83 2523.25

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_19_19.xml
MD5SUM96fe93baa9d8ae993bfc516e2d84a024
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1317.97
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":10,"count":111},{"size":48,"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 (15254 MiB free)
  memory of node 1: 16384 MiB (15233 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409748-1569838658/watcher-4409748-1569838658 -o /tmp/evaluation-result-4409748-1569838658/solver-4409748-1569838658 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node117-1569838613-21466 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409748-1569838658.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=21483, runsolver pid=21480
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 7.95 8.20 8.25 2/191 21484
/proc/meminfo: memFree=31184504/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=66768 memory=42772 CPUtime=0.09 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 10853 0 0 0 8 1 0 0 20 0 1 0 559807523 68370432 10627 33554432000 4194304 6211132 140734124011568 140734124008104 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 16692 10627 754 493 0 9997 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 66768 KiB
Current children cumulated memory: 42772 KiB

[startup+0.209229 s]*
/proc/loadavg: 7.95 8.20 8.25 2/191 21484
/proc/meminfo: memFree=31154000/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=93164 memory=69172 CPUtime=0.21 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 17512 0 0 0 19 2 0 0 20 0 1 0 559807523 95399936 17293 33554432000 4194304 6211132 140734124011568 140734124008104 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 23291 17293 809 493 0 16596 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93164 KiB
Current children cumulated memory: 69172 KiB

[startup+0.309235 s]*
/proc/loadavg: 7.95 8.20 8.25 2/191 21484
/proc/meminfo: memFree=31152512/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=94604 memory=70780 CPUtime=0.31 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 17879 0 0 0 29 2 0 0 20 0 1 0 559807523 96874496 17695 33554432000 4194304 6211132 140734124011568 140734124008104 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 23651 17695 819 493 0 16956 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 94604 KiB
Current children cumulated memory: 70780 KiB

[startup+0.700288 s]
/proc/loadavg: 7.95 8.20 8.25 2/191 21484
/proc/meminfo: memFree=31149968/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=98576 memory=74740 CPUtime=0.69 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 18864 0 0 0 67 2 0 0 20 0 1 0 559807523 100941824 18685 33554432000 4194304 6211132 140734124011568 140734124008104 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 24644 18685 819 493 0 17949 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98576 KiB
Current children cumulated memory: 74740 KiB

[startup+1.50028 s]
/proc/loadavg: 7.95 8.20 8.25 2/191 21484
/proc/meminfo: memFree=31145132/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=106896 memory=82772 CPUtime=1.48 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 20918 0 0 0 146 2 0 0 20 0 1 0 559807523 109461504 20693 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 26724 20693 819 493 0 20029 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 106896 KiB
Current children cumulated memory: 82772 KiB

[startup+3.10912 s]
/proc/loadavg: 7.95 8.20 8.25 2/191 21484
/proc/meminfo: memFree=31124548/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=123712 memory=99524 CPUtime=3.09 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 25215 0 0 0 306 3 0 0 20 0 1 0 559807523 126681088 24881 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 30928 24881 819 493 0 24233 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 123712 KiB
Current children cumulated memory: 99524 KiB

[startup+6.30026 s]
/proc/loadavg: 7.39 8.08 8.21 2/192 21486
/proc/meminfo: memFree=31093240/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=157388 memory=132452 CPUtime=6.28 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 33610 0 0 0 624 4 0 0 20 0 1 0 559807523 161165312 33113 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 39347 33113 819 493 0 32652 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 157388 KiB
Current children cumulated memory: 132452 KiB

[startup+12.7003 s]
/proc/loadavg: 6.88 7.96 8.18 2/192 21486
/proc/meminfo: memFree=31032136/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=222980 memory=198712 CPUtime=12.68 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 50310 0 0 0 1261 7 0 0 20 0 1 0 559807523 228331520 49678 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 55745 49678 819 493 0 49050 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 222980 KiB
Current children cumulated memory: 198712 KiB

[startup+25.5003 s]
/proc/loadavg: 5.58 7.62 8.06 2/191 21487
/proc/meminfo: memFree=30897548/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=356684 memory=331824 CPUtime=25.48 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 83310 0 0 0 2535 13 0 0 20 0 1 0 559807523 365244416 82956 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 89171 82956 819 493 0 82476 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 356684 KiB
Current children cumulated memory: 331824 KiB

[startup+51.1091 s]
/proc/loadavg: 4.02 7.09 7.87 2/191 21489
/proc/meminfo: memFree=30626596/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=625840 memory=598528 CPUtime=51.08 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 148951 0 0 0 5086 22 0 0 20 0 1 0 559807523 640860160 149632 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 156460 149632 819 493 0 149765 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 625840 KiB
Current children cumulated memory: 598528 KiB

[startup+102.3 s]
/proc/loadavg: 2.31 6.15 7.51 2/191 21492
/proc/meminfo: memFree=30099132/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=1167980 memory=1128020 CPUtime=102.26 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 278294 0 0 0 10186 40 0 0 20 0 1 0 559807523 1196011520 282005 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 291995 282005 819 493 0 285300 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 1167980 KiB
Current children cumulated memory: 1128020 KiB

[startup+162.3 s]
/proc/loadavg: 1.48 5.22 7.10 2/191 21495
/proc/meminfo: memFree=29474592/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=1795824 memory=1751240 CPUtime=162.23 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 430041 0 0 0 16161 62 0 0 20 0 1 0 559807523 1838923776 437810 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 448956 437810 819 493 0 442261 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 1795824 KiB
Current children cumulated memory: 1751240 KiB

[startup+222.3 s]
/proc/loadavg: 1.18 4.45 6.72 2/191 21505
/proc/meminfo: memFree=28849128/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=2398932 memory=2374856 CPUtime=222.22 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 580837 0 0 0 22137 85 0 0 20 0 1 0 559807523 2456506368 593714 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 599733 593714 819 493 0 593038 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 2398932 KiB
Current children cumulated memory: 2374856 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.82 6.36 2/191 21510
/proc/meminfo: memFree=28226468/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=3038952 memory=2996748 CPUtime=282.2 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 732213 0 0 0 28112 108 0 0 20 0 1 0 559807523 3111886848 749187 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 759738 749187 819 493 0 753043 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 3038952 KiB
Current children cumulated memory: 2996748 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.31 6.03 2/191 21513
/proc/meminfo: memFree=27603488/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=3697424 memory=3618560 CPUtime=342.18 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 883087 0 0 0 34089 129 0 0 20 0 1 0 559807523 3786162176 904640 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 924356 904640 819 493 0 917661 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 3697424 KiB
Current children cumulated memory: 3618560 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.89 5.71 2/191 21516
/proc/meminfo: memFree=26979212/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=4300400 memory=4241608 CPUtime=402.17 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 1034309 0 0 0 40065 152 0 0 20 0 1 0 559807523 4403609600 1060402 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 1075100 1060402 819 493 0 1068405 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 4300400 KiB
Current children cumulated memory: 4241608 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.55 5.42 2/191 21521
/proc/meminfo: memFree=26354440/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=4903112 memory=4864832 CPUtime=462.15 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 1185068 0 0 0 46039 176 0 0 20 0 1 0 559807523 5020786688 1216208 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 1225778 1216208 819 493 0 1219083 0
Current children cumulated CPU time: 462.15 s
Current children cumulated vsize: 4903112 KiB
Current children cumulated memory: 4864832 KiB


################
# More data... #
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Current children cumulated vsize: 20020904 KiB
Current children cumulated memory: 19773384 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.88 2/191 21629
/proc/meminfo: memFree=10797136/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=20621240 memory=20392060 CPUtime=1961.69 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 4950232 0 0 0 195185 984 0 0 20 0 1 0 559807523 21116149760 5098015 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 5155310 5098015 819 493 0 5148615 0
Current children cumulated CPU time: 1961.69 s
Current children cumulated vsize: 20621240 KiB
Current children cumulated memory: 20392060 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.83 2/191 21639
/proc/meminfo: memFree=10174772/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=21221444 memory=21013044 CPUtime=2021.67 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 5100388 0 0 0 201138 1029 0 0 20 0 1 0 559807523 21730758656 5253261 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 5305361 5253261 819 493 0 5298666 0
Current children cumulated CPU time: 2021.67 s
Current children cumulated vsize: 21221444 KiB
Current children cumulated memory: 21013044 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.77 2/191 21644
/proc/meminfo: memFree=9555292/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=21821648 memory=21631720 CPUtime=2081.65 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 5250542 0 0 0 207089 1076 0 0 20 0 1 0 559807523 22345367552 5407930 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 5455412 5407930 819 493 0 5448717 0
Current children cumulated CPU time: 2081.65 s
Current children cumulated vsize: 21821648 KiB
Current children cumulated memory: 21631720 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.73 2/191 21647
/proc/meminfo: memFree=8932796/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=22421984 memory=22252372 CPUtime=2141.63 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 5400703 0 0 0 213044 1119 0 0 20 0 1 0 559807523 22960111616 5563093 33554432000 4194304 6211132 140734124011568 140734123985128 139640276470590 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 5605496 5563093 819 493 0 5598801 0
Current children cumulated CPU time: 2141.63 s
Current children cumulated vsize: 22421984 KiB
Current children cumulated memory: 22252372 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.68 2/191 21650
/proc/meminfo: memFree=8313588/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=23021924 memory=22870784 CPUtime=2201.62 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 5550804 0 0 0 218992 1170 0 0 20 0 1 0 559807523 23574450176 5717696 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 5755481 5717696 819 493 0 5748786 0
Current children cumulated CPU time: 2201.62 s
Current children cumulated vsize: 23021924 KiB
Current children cumulated memory: 22870784 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.64 2/191 21655
/proc/meminfo: memFree=7694432/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=23621732 memory=23488928 CPUtime=2261.59 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 5700834 0 0 0 224940 1219 0 0 20 0 1 0 559807523 24188653568 5872232 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 5905433 5872232 819 493 0 5898738 0
Current children cumulated CPU time: 2261.59 s
Current children cumulated vsize: 23621732 KiB
Current children cumulated memory: 23488928 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.60 2/191 21659
/proc/meminfo: memFree=7072752/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=24221540 memory=24109320 CPUtime=2321.58 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 5850904 0 0 0 230887 1271 0 0 20 0 1 0 559807523 24802856960 6027330 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6055385 6027330 819 493 0 6048690 0
Current children cumulated CPU time: 2321.58 s
Current children cumulated vsize: 24221540 KiB
Current children cumulated memory: 24109320 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/192 21663
/proc/meminfo: memFree=6453624/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=24821348 memory=24727404 CPUtime=2381.55 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 6000951 0 0 0 236834 1321 0 0 20 0 1 0 559807523 25417060352 6181851 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6205337 6181851 819 493 0 6198642 0
Current children cumulated CPU time: 2381.55 s
Current children cumulated vsize: 24821348 KiB
Current children cumulated memory: 24727404 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/192 21668
/proc/meminfo: memFree=5832908/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=25420760 memory=25347328 CPUtime=2441.54 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 6150878 0 0 0 242779 1375 0 0 20 0 1 0 559807523 26030858240 6336832 33554432000 4194304 6211132 140734124011568 140734123985128 139640276470590 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6355190 6336832 819 493 0 6348495 0
Current children cumulated CPU time: 2441.54 s
Current children cumulated vsize: 25420760 KiB
Current children cumulated memory: 25347328 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 21672
/proc/meminfo: memFree=5213708/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=26020172 memory=25965152 CPUtime=2501.52 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 6300837 0 0 0 248727 1425 0 0 20 0 1 0 559807523 26644656128 6491288 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6505043 6491288 819 493 0 6498348 0
Current children cumulated CPU time: 2501.52 s
Current children cumulated vsize: 26020172 KiB
Current children cumulated memory: 25965152 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.48 2/192 21672
/proc/meminfo: memFree=5027332/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=26197052 memory=26148300 CPUtime=2519.23 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 4202496 6345108 0 0 0 250484 1439 0 0 20 0 1 0 559807523 26825781248 6537075 33554432000 4194304 6211132 140734124011568 140734123985128 139640276474853 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6549263 6537075 819 493 0 6542568 0
Current children cumulated CPU time: 2519.23 s
Current children cumulated vsize: 26197052 KiB
Current children cumulated memory: 26148300 KiB

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

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

[startup+2523.25 s]
# the end of solver process 21483 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.16 s, system=15.6674 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.48 2/192 21672
/proc/meminfo: memFree=5027332/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=26197052 memory=26148300 CPUtime=2519.36 cores=0-7
/proc/21483/stat : 21483 (cosoco) R 21480 21483 21439 0 -1 512 6345114 0 0 0 250497 1439 0 0 20 0 1 0 559807523 26825781248 6537075 33554432000 4194304 6211132 140734124011568 140734123985128 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6549263 6537075 819 493 0 6542568 0
Current children cumulated CPU time: 2519.36 s
Current children cumulated vsize: 26197052 KiB
Current children cumulated memory: 26148300 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.48 2/193 21673
/proc/meminfo: memFree=4456040/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=26197052 memory=26148300 CPUtime=2519.51 cores=0-7
/proc/21483/stat : 21483 (cosoco) S 21480 21483 21439 0 -1 512 6345114 0 0 0 250510 1441 0 0 20 0 1 0 559807523 26825781248 6537075 33554432000 4194304 6211132 140734124011568 140734123985128 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 1 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6549263 6537075 819 493 0 6542568 0
Current children cumulated CPU time: 2519.51 s
Current children cumulated vsize: 26197052 KiB
Current children cumulated memory: 26148300 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.48 3/193 21673
/proc/meminfo: memFree=3869708/32770624 swapFree=66974988/67108860
[pid=21483] ppid=21480 vsize=26197052 memory=26148300 CPUtime=2519.58 cores=0-7
/proc/21483/stat : 21483 (cosoco) S 21480 21483 21439 0 -1 512 6345114 0 0 0 250516 1442 0 0 20 0 1 0 559807523 26825781248 6537075 33554432000 4194304 6211132 140734124011568 140734123985128 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8312316 8317760 14602240 140734124012561 140734124012653 140734124012653 140734124015566 0
/proc/21483/statm: 6549263 6537075 819 493 0 6542568 0
Current children cumulated CPU time: 2519.58 s
Current children cumulated vsize: 26197052 KiB
Current children cumulated memory: 26148300 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.25
CPU time (s): 2520.83
CPU user time (s): 2505.16
CPU system time (s): 15.6674
CPU usage (%): 99.9042
Max. virtual memory (cumulated for all children) (KiB): 26197052
Max. memory (cumulated for all children) (KiB): 26148300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.16
system time used= 15.6674
maximum resident set size= 26148428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6345114
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= 142911
involuntary context switches= 1963


# summary of solver processes directly reported to runsolver:
#   pid: 21483
#   total CPU time (s): 2520.83
#   total CPU user time (s): 2505.16
#   total CPU system time (s): 15.6674

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.28401 second user time and 17.1379 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-30 12:16:54
IDJOB=4409748
IDBENCH=139614
IDSOLVER=2877
FILE ID=node117/4409748-1569838658
RUNJOBID= node117-1569838613-21466
PBS_JOBID= 21705960
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_19_19.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409748-1569838658/watcher-4409748-1569838658 -o /tmp/evaluation-result-4409748-1569838658/solver-4409748-1569838658 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node117-1569838613-21466 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409748-1569838658.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 96fe93baa9d8ae993bfc516e2d84a024
RANDOM SEED=2007082148

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31219796 kB
MemAvailable:   31851320 kB
Buffers:          239552 kB
Cached:           725480 kB
SwapCached:        27672 kB
Active:           326048 kB
Inactive:         671700 kB
Active(anon):      19804 kB
Inactive(anon):    89540 kB
Active(file):     306244 kB
Inactive(file):   582160 kB
Unevictable:      107780 kB
Mlocked:          107780 kB
SwapTotal:      67108860 kB
SwapFree:       66974988 kB
Dirty:              2740 kB
Writeback:             0 kB
AnonPages:        113620 kB
Mapped:            26316 kB
Shmem:             67896 kB
Slab:             146412 kB
SReclaimable:     117912 kB
SUnreclaim:        28500 kB
KernelStack:        3296 kB
PageTables:         5024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61468 MiB
End job on node117 at 2019-09-30 12:58:57