Trace number 4409755

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) 2520.94 2523.23

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_5_11.xml
MD5SUMbb782f0c2876622a4bcf03fe44f48018
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark374
Best CPU time to get the best result obtained on this benchmark19959.2
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":18,"count":111},{"size":51,"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 (14404 MiB free)
  memory of node 1: 16384 MiB (15726 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409755-1569837821/watcher-4409755-1569837821 -o /tmp/evaluation-result-4409755-1569837821/solver-4409755-1569837821 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node148-1569829875-3291 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409755-1569837821.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=4336, runsolver pid=4333
Current StackSize limit: 8192 KiB


[startup+0.100157 s]*
/proc/loadavg: 5.48 5.49 6.60 2/192 4337
/proc/meminfo: memFree=30841176/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=39888 memory=15808 CPUtime=0.05 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 4170 0 1 0 4 1 0 0 20 0 1 0 559943537 40845312 3952 33554432000 4194304 6211132 140732627206672 140732627203160 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 9972 3952 754 493 0 3277 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 39888 KiB
Current children cumulated memory: 15808 KiB

[startup+0.209383 s]*
/proc/loadavg: 5.48 5.49 6.60 2/192 4337
/proc/meminfo: memFree=30786244/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=92024 memory=68080 CPUtime=0.16 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 17238 0 1 0 13 3 0 0 20 0 1 0 559943537 94232576 17020 33554432000 4194304 6211132 140732627206672 140732627203160 140610858714240 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 23006 17020 780 493 0 16311 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 92024 KiB
Current children cumulated memory: 68080 KiB

[startup+0.308611 s]*
/proc/loadavg: 5.48 5.49 6.60 2/192 4337
/proc/meminfo: memFree=30782896/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=94156 memory=70336 CPUtime=0.26 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 17753 0 1 0 23 3 0 0 20 0 1 0 559943537 96415744 17584 33554432000 4194304 6211132 140732627206672 140732627203160 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 23539 17584 819 493 0 16844 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 94156 KiB
Current children cumulated memory: 70336 KiB

[startup+0.70033 s]
/proc/loadavg: 5.48 5.49 6.60 2/192 4337
/proc/meminfo: memFree=30781028/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=98000 memory=74032 CPUtime=0.64 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 18726 0 1 0 61 3 0 0 20 0 1 0 559943537 100352000 18508 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 24500 18508 819 493 0 17805 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 98000 KiB
Current children cumulated memory: 74032 KiB

[startup+1.50032 s]
/proc/loadavg: 5.48 5.49 6.60 2/192 4337
/proc/meminfo: memFree=30776060/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=106320 memory=82340 CPUtime=1.44 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 20749 0 1 0 141 3 0 0 20 0 1 0 559943537 108871680 20585 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 26580 20585 819 493 0 19885 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 106320 KiB
Current children cumulated memory: 82340 KiB

[startup+3.10889 s]
/proc/loadavg: 5.48 5.49 6.60 2/193 4339
/proc/meminfo: memFree=30757336/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=122740 memory=98564 CPUtime=3.05 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 24982 0 1 0 301 4 0 0 20 0 1 0 559943537 125685760 24641 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 30685 24641 819 493 0 23990 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 122740 KiB
Current children cumulated memory: 98564 KiB

[startup+6.30032 s]
/proc/loadavg: 5.12 5.41 6.57 2/193 4339
/proc/meminfo: memFree=30727280/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=154796 memory=130964 CPUtime=6.24 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 33243 0 1 0 619 5 0 0 20 0 1 0 559943537 158511104 32741 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 38699 32741 819 493 0 32004 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 154796 KiB
Current children cumulated memory: 130964 KiB

[startup+12.7003 s]
/proc/loadavg: 4.79 5.34 6.54 2/193 4339
/proc/meminfo: memFree=30666660/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=220028 memory=195636 CPUtime=12.63 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 49640 0 1 0 1256 7 0 0 20 0 1 0 559943537 225308672 48909 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 55007 48909 819 493 0 48312 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 220028 KiB
Current children cumulated memory: 195636 KiB

[startup+25.5003 s]
/proc/loadavg: 3.95 5.13 6.45 2/192 4339
/proc/meminfo: memFree=30534372/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=351224 memory=326260 CPUtime=25.43 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 82075 0 1 0 2532 11 0 0 20 0 1 0 559943537 359653376 81565 33554432000 4194304 6211132 140732627206672 140732627180232 5479629 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 87806 81565 819 493 0 81111 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 351224 KiB
Current children cumulated memory: 326260 KiB

[startup+51.1086 s]
/proc/loadavg: 2.95 4.80 6.31 2/193 4341
/proc/meminfo: memFree=30270764/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=615760 memory=588200 CPUtime=51.04 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 146580 0 1 0 5082 22 0 0 20 0 1 0 559943537 630538240 147050 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 153940 147050 819 493 0 147245 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 615760 KiB
Current children cumulated memory: 588200 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 4.21 6.03 2/193 4344
/proc/meminfo: memFree=29750448/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=1131860 memory=1107868 CPUtime=102.22 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 273386 0 1 0 10182 40 0 0 20 0 1 0 559943537 1159024640 276967 33554432000 4194304 6211132 140732627206672 140732627180232 140610843577751 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 282965 276967 819 493 0 276270 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 1131860 KiB
Current children cumulated memory: 1107868 KiB

[startup+162.3 s]
/proc/loadavg: 1.31 3.63 5.71 2/192 4347
/proc/meminfo: memFree=29136612/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=1764888 memory=1720332 CPUtime=162.2 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 422493 0 1 0 16160 60 0 0 20 0 1 0 559943537 1807245312 430083 33554432000 4194304 6211132 140732627206672 140732627180232 5479651 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 441222 430083 819 493 0 434527 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 1764888 KiB
Current children cumulated memory: 1720332 KiB

[startup+222.3 s]
/proc/loadavg: 1.16 3.16 5.42 2/191 4350
/proc/meminfo: memFree=28525720/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=2357172 memory=2331100 CPUtime=222.19 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 570571 0 1 0 22138 81 0 0 20 0 1 0 559943537 2413744128 582775 33554432000 4194304 6211132 140732627206672 140732627180232 5446657 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 589293 582775 819 493 0 582598 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2357172 KiB
Current children cumulated memory: 2331100 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 2.77 5.15 2/192 4355
/proc/meminfo: memFree=27914132/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=2986104 memory=2941644 CPUtime=282.17 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 719219 0 1 0 28114 103 0 0 20 0 1 0 559943537 3057770496 735411 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 746526 735411 819 493 0 739831 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 2986104 KiB
Current children cumulated memory: 2941644 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 2.45 4.89 2/191 4358
/proc/meminfo: memFree=27300836/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=3578388 memory=3554396 CPUtime=342.16 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 867394 0 1 0 34093 123 0 0 20 0 1 0 559943537 3664269312 888599 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 894597 888599 819 493 0 887902 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 3578388 KiB
Current children cumulated memory: 3554396 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.18 4.64 2/191 4361
/proc/meminfo: memFree=26689352/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=4225508 memory=4164640 CPUtime=402.15 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 1015967 0 1 0 40070 145 0 0 20 0 1 0 559943537 4326920192 1041160 33554432000 4194304 6211132 140732627206672 140732627180232 5452247 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 1056377 1041160 819 493 0 1049682 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 4225508 KiB
Current children cumulated memory: 4164640 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 1.97 4.41 2/191 4373
/proc/meminfo: memFree=26077260/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=4817396 memory=4774900 CPUtime=462.13 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 1164058 0 1 0 46046 167 0 0 20 0 1 0 559943537 4933013504 1193725 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 1204349 1193725 819 493 0 1197654 0
Current children cumulated CPU time: 462.13 s
Current children cumulated vsize: 4817396 KiB
Current children cumulated memory: 4774900 KiB


################
# More data... #
################

Current children cumulated vsize: 19666832 KiB
Current children cumulated memory: 19406944 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.68 2/191 4480
/proc/meminfo: memFree=10805512/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=20255948 memory=20014460 CPUtime=1961.86 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 4862723 0 1 0 195141 1045 0 0 20 0 1 0 559943537 20742090752 5003615 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5063987 5003615 819 493 0 5057292 0
Current children cumulated CPU time: 1961.86 s
Current children cumulated vsize: 20255948 KiB
Current children cumulated memory: 20014460 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.64 2/191 4483
/proc/meminfo: memFree=10195420/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=20844932 memory=20624016 CPUtime=2021.84 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5010218 0 1 0 201091 1093 0 0 20 0 1 0 559943537 21345210368 5156004 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5211233 5156004 819 493 0 5204538 0
Current children cumulated CPU time: 2021.84 s
Current children cumulated vsize: 20844932 KiB
Current children cumulated memory: 20624016 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.60 2/192 4488
/proc/meminfo: memFree=9586320/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=21433784 memory=21231532 CPUtime=2081.84 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5157679 0 1 0 207039 1145 0 0 20 0 1 0 559943537 21948194816 5307883 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5358446 5307883 819 493 0 5351751 0
Current children cumulated CPU time: 2081.84 s
Current children cumulated vsize: 21433784 KiB
Current children cumulated memory: 21231532 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/191 4491
/proc/meminfo: memFree=8977788/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=22022900 memory=21839004 CPUtime=2141.83 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5305196 0 1 0 212990 1193 0 0 20 0 1 0 559943537 22551449600 5459751 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5505725 5459751 819 493 0 5499030 0
Current children cumulated CPU time: 2141.83 s
Current children cumulated vsize: 22022900 KiB
Current children cumulated memory: 21839004 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/191 4494
/proc/meminfo: memFree=8367720/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=22611884 memory=22448424 CPUtime=2201.82 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5452711 0 1 0 218941 1241 0 0 20 0 1 0 559943537 23154569216 5612106 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5652971 5612106 819 493 0 5646276 0
Current children cumulated CPU time: 2201.82 s
Current children cumulated vsize: 22611884 KiB
Current children cumulated memory: 22448424 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.49 2/192 4506
/proc/meminfo: memFree=7758292/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=23200604 memory=23055412 CPUtime=2261.8 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5600135 0 1 0 224886 1294 0 0 20 0 1 0 559943537 23757418496 5763853 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5800151 5763853 819 493 0 5793456 0
Current children cumulated CPU time: 2261.8 s
Current children cumulated vsize: 23200604 KiB
Current children cumulated memory: 23055412 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.46 2/191 4509
/proc/meminfo: memFree=7150924/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=23789060 memory=23662400 CPUtime=2321.79 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5747498 0 1 0 230831 1348 0 0 20 0 1 0 559943537 24359997440 5915600 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 5947265 5915600 819 493 0 5940570 0
Current children cumulated CPU time: 2321.79 s
Current children cumulated vsize: 23789060 KiB
Current children cumulated memory: 23662400 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.43 2/191 4512
/proc/meminfo: memFree=6541740/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=24377780 memory=24269468 CPUtime=2381.78 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 5894950 0 1 0 236778 1400 0 0 20 0 1 0 559943537 24962846720 6067367 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6094445 6067367 819 493 0 6087750 0
Current children cumulated CPU time: 2381.78 s
Current children cumulated vsize: 24377780 KiB
Current children cumulated memory: 24269468 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.40 2/192 4517
/proc/meminfo: memFree=5932528/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=24965972 memory=24878228 CPUtime=2441.76 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 6042232 0 1 0 242721 1455 0 0 20 0 1 0 559943537 25565155328 6219557 33554432000 4194304 6211132 140732627206672 140732627180232 140610842647358 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6241493 6219557 819 493 0 6234798 0
Current children cumulated CPU time: 2441.76 s
Current children cumulated vsize: 24965972 KiB
Current children cumulated memory: 24878228 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.38 2/191 4520
/proc/meminfo: memFree=5325024/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=25554164 memory=25484776 CPUtime=2501.75 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 6189582 0 1 0 248666 1509 0 0 20 0 1 0 559943537 26167463936 6371194 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6388541 6371194 819 493 0 6381846 0
Current children cumulated CPU time: 2501.75 s
Current children cumulated vsize: 25554164 KiB
Current children cumulated memory: 25484776 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.37 2/191 4520
/proc/meminfo: memFree=5141892/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=25727876 memory=25664780 CPUtime=2519.45 cores=0-7
/proc/4336/stat : 4336 (cosoco) R 4333 4336 3264 0 -1 4202496 6233100 0 1 0 250420 1525 0 0 20 0 1 0 559943537 26345345024 6416195 33554432000 4194304 6211132 140732627206672 140732627180232 140610842651621 0 0 4096 8405026 0 0 0 17 4 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6431969 6416195 819 493 0 6425274 0
Current children cumulated CPU time: 2519.45 s
Current children cumulated vsize: 25727876 KiB
Current children cumulated memory: 25664780 KiB

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

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

[startup+2523.23 s]
# the end of solver process 4336 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2504.45 s, system=16.4848 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.37 2/191 4520
/proc/meminfo: memFree=5141892/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=25727876 memory=25664780 CPUtime=2519.52 cores=0-7
/proc/4336/stat : 4336 (cosoco) S 4333 4336 3264 0 -1 512 6233106 0 1 0 250427 1525 0 0 20 0 1 0 559943537 26345345024 6416195 33554432000 4194304 6211132 140732627206672 140732627180232 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6431969 6416195 819 493 0 6425274 0
Current children cumulated CPU time: 2519.52 s
Current children cumulated vsize: 25727876 KiB
Current children cumulated memory: 25664780 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.37 2/192 4521
/proc/meminfo: memFree=4793984/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=25727876 memory=25664780 CPUtime=2519.64 cores=0-7
/proc/4336/stat : 4336 (cosoco) S 4333 4336 3264 0 -1 512 6233106 0 1 0 250439 1525 0 0 20 0 1 0 559943537 26345345024 6416195 33554432000 4194304 6211132 140732627206672 140732627180232 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6431969 6416195 819 493 0 6425274 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 25727876 KiB
Current children cumulated memory: 25664780 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.37 2/192 4522
/proc/meminfo: memFree=4263108/32770624 swapFree=67002712/67108860
[pid=4336] ppid=4333 vsize=25727876 memory=25664780 CPUtime=2519.71 cores=0-7
/proc/4336/stat : 4336 (cosoco) S 4333 4336 3264 0 -1 512 6233106 0 1 0 250445 1526 0 0 20 0 1 0 559943537 26345345024 6416195 33554432000 4194304 6211132 140732627206672 140732627180232 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 1 0 0 8312316 8317760 26382336 140732627215377 140732627215469 140732627215469 140732627218382 0
/proc/4336/statm: 6431969 6416195 819 493 0 6425274 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 25727876 KiB
Current children cumulated memory: 25664780 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.23
CPU time (s): 2520.94
CPU user time (s): 2504.45
CPU system time (s): 16.4848
CPU usage (%): 99.9091
Max. virtual memory (cumulated for all children) (KiB): 25727876
Max. memory (cumulated for all children) (KiB): 25664780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2504.45
system time used= 16.4848
maximum resident set size= 25664868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6233106
page faults= 1
swaps= 0
block input operations= 9928
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 111742
involuntary context switches= 1805


# summary of solver processes directly reported to runsolver:
#   pid: 4336
#   total CPU time (s): 2520.94
#   total CPU user time (s): 2504.45
#   total CPU system time (s): 16.4848

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.66335 second user time and 15.3543 second system time

The end

Launcher Data 

Begin job on node148 at 2019-09-30 12:03:03
IDJOB=4409755
IDBENCH=139384
IDSOLVER=2877
FILE ID=node148/4409755-1569837821
RUNJOBID= node148-1569829875-3291
PBS_JOBID= 21705941
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_5_11.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409755-1569837821/watcher-4409755-1569837821 -o /tmp/evaluation-result-4409755-1569837821/solver-4409755-1569837821 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node148-1569829875-3291 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409755-1569837821.xml

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

MD5SUM BENCH= bb782f0c2876622a4bcf03fe44f48018
RANDOM SEED=1236498000

node148.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	: 5333.13
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	: 5333.13
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	: 5333.13
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	: 5333.13
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:        30854252 kB
MemAvailable:   31869748 kB
Buffers:          103732 kB
Cached:          1247284 kB
SwapCached:         3512 kB
Active:          1227024 kB
Inactive:         129260 kB
Active(anon):       1664 kB
Inactive(anon):    83868 kB
Active(file):    1225360 kB
Inactive(file):    45392 kB
Unevictable:      110960 kB
Mlocked:          110960 kB
SwapTotal:      67108860 kB
SwapFree:       67002712 kB
Dirty:              7544 kB
Writeback:             0 kB
AnonPages:        114608 kB
Mapped:            27012 kB
Shmem:             71772 kB
Slab:             150332 kB
SReclaimable:     121160 kB
SUnreclaim:        29172 kB
KernelStack:        3360 kB
PageTables:         4876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     540440 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:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 61600 MiB
End job on node148 at 2019-09-30 12:45:06