Trace number 4398495

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.O parallel? (TO) 2520.6 2523.19

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 (13225 MiB free)
  memory of node 1: 16384 MiB (15811 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398495-1568614024/watcher-4398495-1568614024 -o /tmp/evaluation-result-4398495-1568614024/solver-4398495-1568614024 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node147-1568608937-11115 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398495-1568614024.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=11727, runsolver pid=11724
Current StackSize limit: 8192 KiB


[startup+0.100156 s]*
/proc/loadavg: 8.01 8.16 8.22 2/191 11728
/proc/meminfo: memFree=29698728/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=67424 memory=43260 CPUtime=0.1 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 11034 0 0 0 9 1 0 0 20 0 1 0 437316247 69042176 10815 33554432000 4194304 6211092 140721450453264 140721450449800 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 16856 10815 754 493 0 10161 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 67424 KiB
Current children cumulated memory: 43260 KiB

[startup+0.209405 s]*
/proc/loadavg: 8.01 8.16 8.22 2/191 11728
/proc/meminfo: memFree=29668596/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=93244 memory=69396 CPUtime=0.21 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 17524 0 0 0 19 2 0 0 20 0 1 0 437316247 95481856 17349 33554432000 4194304 6211092 140721450453264 140721450449800 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 23311 17349 809 493 0 16616 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 93244 KiB
Current children cumulated memory: 69396 KiB

[startup+0.308763 s]*
/proc/loadavg: 8.01 8.16 8.22 2/191 11728
/proc/meminfo: memFree=29667900/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=94684 memory=70860 CPUtime=0.31 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 17896 0 0 0 29 2 0 0 20 0 1 0 437316247 96956416 17715 33554432000 4194304 6211092 140721450453264 140721450450536 5451482 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 23671 17715 819 493 0 16976 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 94684 KiB
Current children cumulated memory: 70860 KiB

[startup+0.700322 s]
/proc/loadavg: 8.01 8.16 8.22 2/191 11728
/proc/meminfo: memFree=29665544/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=98528 memory=74556 CPUtime=0.69 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 18863 0 0 0 67 2 0 0 20 0 1 0 437316247 100892672 18639 33554432000 4194304 6211092 140721450453264 140721450450536 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 24632 18639 819 493 0 17937 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 98528 KiB
Current children cumulated memory: 74556 KiB

[startup+1.50033 s]
/proc/loadavg: 8.01 8.16 8.22 2/191 11728
/proc/meminfo: memFree=29660900/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=106848 memory=82860 CPUtime=1.49 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 20890 0 0 0 147 2 0 0 20 0 1 0 437316247 109412352 20715 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 26712 20715 819 493 0 20017 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 106848 KiB
Current children cumulated memory: 82860 KiB

[startup+3.10858 s]
/proc/loadavg: 7.45 8.04 8.18 2/191 11728
/proc/meminfo: memFree=29641340/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=123268 memory=99088 CPUtime=3.09 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 25207 0 0 0 307 2 0 0 20 0 1 0 437316247 126226432 24772 33554432000 4194304 6211092 140721450453264 140721450426824 140442671389521 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 30817 24772 819 493 0 24122 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 123268 KiB
Current children cumulated memory: 99088 KiB

[startup+6.30037 s]
/proc/loadavg: 7.45 8.04 8.18 2/191 11728
/proc/meminfo: memFree=29610956/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=155192 memory=131220 CPUtime=6.28 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 33517 0 0 0 625 3 0 0 20 0 1 0 437316247 158916608 32805 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 38798 32805 819 493 0 32103 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 155192 KiB
Current children cumulated memory: 131220 KiB

[startup+12.7003 s]
/proc/loadavg: 6.45 7.81 8.10 2/191 11728
/proc/meminfo: memFree=29550148/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=220424 memory=196160 CPUtime=12.68 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 49947 0 0 0 1263 5 0 0 20 0 1 0 437316247 225714176 49040 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 55106 49040 819 493 0 48411 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 220424 KiB
Current children cumulated memory: 196160 KiB

[startup+25.5003 s]
/proc/loadavg: 5.62 7.58 8.03 2/192 11731
/proc/meminfo: memFree=29418064/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=351488 memory=326612 CPUtime=25.48 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 82448 0 0 0 2537 11 0 0 20 0 1 0 437316247 359923712 81653 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 87872 81653 819 493 0 81177 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 351488 KiB
Current children cumulated memory: 326612 KiB

[startup+51.1086 s]
/proc/loadavg: 4.04 7.05 7.84 2/191 11731
/proc/meminfo: memFree=29154192/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=615760 memory=586244 CPUtime=51.07 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 146903 0 0 0 5088 19 0 0 20 0 1 0 437316247 630538240 146561 33554432000 4194304 6211092 140721450453264 140721450426824 5455642 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 153940 146561 819 493 0 147245 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 615760 KiB
Current children cumulated memory: 586244 KiB

[startup+102.3 s]
/proc/loadavg: 2.32 6.12 7.48 2/191 11734
/proc/meminfo: memFree=28633488/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=1131596 memory=1107692 CPUtime=102.24 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 273671 0 0 0 10188 36 0 0 20 0 1 0 437316247 1158754304 276923 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 282899 276923 819 493 0 276204 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 1131596 KiB
Current children cumulated memory: 1107692 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 5.32 7.12 2/192 11739
/proc/meminfo: memFree=28019636/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=1764360 memory=1719892 CPUtime=162.22 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 422753 0 0 0 16167 55 0 0 20 0 1 0 437316247 1806704640 429973 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 441090 429973 819 493 0 434395 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 1764360 KiB
Current children cumulated memory: 1719892 KiB

[startup+222.3 s]
/proc/loadavg: 1.33 4.54 6.74 2/192 11750
/proc/meminfo: memFree=27408068/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=2356116 memory=2330132 CPUtime=222.2 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 570711 0 0 0 22146 74 0 0 20 0 1 0 437316247 2412662784 582533 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 589029 582533 819 493 0 582334 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 2356116 KiB
Current children cumulated memory: 2330132 KiB

[startup+282.3 s]
/proc/loadavg: 1.12 3.89 6.38 2/192 11753
/proc/meminfo: memFree=26797244/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=2984652 memory=2940412 CPUtime=282.17 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 719347 0 0 0 28124 93 0 0 20 0 1 0 437316247 3056283648 735103 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 746163 735103 819 493 0 739468 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 2984652 KiB
Current children cumulated memory: 2940412 KiB

[startup+342.3 s]
/proc/loadavg: 1.04 3.37 6.04 2/193 11758
/proc/meminfo: memFree=26183640/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=3576408 memory=3552556 CPUtime=342.15 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 867472 0 0 0 34101 114 0 0 20 0 1 0 437316247 3662241792 888139 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 894102 888139 819 493 0 887407 0
Current children cumulated CPU time: 342.15 s
Current children cumulated vsize: 3576408 KiB
Current children cumulated memory: 3552556 KiB

[startup+402.3 s]
/proc/loadavg: 1.02 2.94 5.73 2/192 11761
/proc/meminfo: memFree=25573104/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=4223396 memory=4162456 CPUtime=402.13 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 1016066 0 0 0 40078 135 0 0 20 0 1 0 437316247 4324757504 1040614 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 1055849 1040614 819 493 0 1049154 0
Current children cumulated CPU time: 402.13 s
Current children cumulated vsize: 4223396 KiB
Current children cumulated memory: 4162456 KiB

[startup+462.3 s]
/proc/loadavg: 1.01 2.58 5.43 2/192 11764
/proc/meminfo: memFree=24961856/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=4814756 memory=4772512 CPUtime=462.11 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 1164135 0 0 0 46053 158 0 0 20 0 1 0 437316247 4930310144 1193128 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 1203689 1193128 819 493 0 1196994 0
Current children cumulated CPU time: 462.11 s
Current children cumulated vsize: 4814756 KiB
Current children cumulated memory: 4772512 KiB


################
# More data... #
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Current children cumulated vsize: 19659440 KiB
Current children cumulated memory: 19399784 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.89 2/192 11875
/proc/meminfo: memFree=9696288/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=20248556 memory=20007224 CPUtime=1961.59 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 4866752 0 0 0 195189 970 0 0 20 0 1 0 437316247 20734521344 5001806 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5062139 5001806 819 493 0 5055444 0
Current children cumulated CPU time: 1961.59 s
Current children cumulated vsize: 20248556 KiB
Current children cumulated memory: 20007224 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.83 2/191 11885
/proc/meminfo: memFree=9084884/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=20837672 memory=20616896 CPUtime=2021.57 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5014576 0 0 0 201144 1013 0 0 20 0 1 0 437316247 21337776128 5154224 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5209418 5154224 819 493 0 5202723 0
Current children cumulated CPU time: 2021.57 s
Current children cumulated vsize: 20837672 KiB
Current children cumulated memory: 20616896 KiB

[startup+2082.3 s]
/proc/loadavg: 1.05 1.03 1.78 2/191 11888
/proc/meminfo: memFree=8476388/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=21426656 memory=21224344 CPUtime=2081.55 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5162287 0 0 0 207099 1056 0 0 20 0 1 0 437316247 21940895744 5306086 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5356664 5306086 819 493 0 5349969 0
Current children cumulated CPU time: 2081.55 s
Current children cumulated vsize: 21426656 KiB
Current children cumulated memory: 21224344 KiB

[startup+2142.3 s]
/proc/loadavg: 1.02 1.02 1.74 2/192 11893
/proc/meminfo: memFree=7868556/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=22015508 memory=21831528 CPUtime=2141.54 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5309949 0 0 0 213050 1104 0 0 20 0 1 0 437316247 22543880192 5457882 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5503877 5457882 819 493 0 5497182 0
Current children cumulated CPU time: 2141.54 s
Current children cumulated vsize: 22015508 KiB
Current children cumulated memory: 21831528 KiB

[startup+2202.3 s]
/proc/loadavg: 1.01 1.02 1.69 2/191 11896
/proc/meminfo: memFree=7260716/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=22604360 memory=22438884 CPUtime=2201.51 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5457706 0 0 0 219002 1149 0 0 20 0 1 0 437316247 23146864640 5609721 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5651090 5609721 819 493 0 5644395 0
Current children cumulated CPU time: 2201.51 s
Current children cumulated vsize: 22604360 KiB
Current children cumulated memory: 22438884 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.65 2/191 11899
/proc/meminfo: memFree=6649460/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=23193212 memory=23048112 CPUtime=2261.5 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5605356 0 0 0 224953 1197 0 0 20 0 1 0 437316247 23749849088 5762028 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5798303 5762028 819 493 0 5791608 0
Current children cumulated CPU time: 2261.5 s
Current children cumulated vsize: 23193212 KiB
Current children cumulated memory: 23048112 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.61 2/192 11904
/proc/meminfo: memFree=6042220/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=23781668 memory=23655204 CPUtime=2321.48 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5753026 0 0 0 230902 1246 0 0 20 0 1 0 437316247 24352428032 5913801 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 5945417 5913801 819 493 0 5938722 0
Current children cumulated CPU time: 2321.48 s
Current children cumulated vsize: 23781668 KiB
Current children cumulated memory: 23655204 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/191 11907
/proc/meminfo: memFree=5433964/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=24369992 memory=24261860 CPUtime=2381.45 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 5900559 0 0 0 236847 1298 0 0 20 0 1 0 437316247 24954871808 6065465 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6092498 6065465 819 493 0 6085803 0
Current children cumulated CPU time: 2381.45 s
Current children cumulated vsize: 24369992 KiB
Current children cumulated memory: 24261860 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.53 2/191 11910
/proc/meminfo: memFree=4825784/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=24958316 memory=24870728 CPUtime=2441.43 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 6048180 0 0 0 242796 1347 0 0 20 0 1 0 437316247 25557315584 6217682 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6239579 6217682 819 493 0 6232884 0
Current children cumulated CPU time: 2441.43 s
Current children cumulated vsize: 24958316 KiB
Current children cumulated memory: 24870728 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/192 11915
/proc/meminfo: memFree=4216440/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=25546508 memory=25477292 CPUtime=2501.42 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 6195779 0 0 0 248743 1399 0 0 20 0 1 0 437316247 26159624192 6369323 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6386627 6369323 819 493 0 6379932 0
Current children cumulated CPU time: 2501.42 s
Current children cumulated vsize: 25546508 KiB
Current children cumulated memory: 25477292 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.49 2/191 11915
/proc/meminfo: memFree=4033736/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=25719956 memory=25656776 CPUtime=2519.12 cores=0-7
/proc/11727/stat : 11727 (cosoco) R 11724 11727 11088 0 -1 4202496 6239221 0 0 0 250497 1415 0 0 20 0 1 0 437316247 26337234944 6414194 33554432000 4194304 6211092 140721450453264 140721450426824 140442661444581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6429989 6414194 819 493 0 6423294 0
Current children cumulated CPU time: 2519.12 s
Current children cumulated vsize: 25719956 KiB
Current children cumulated memory: 25656776 KiB

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

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

[startup+2523.19 s]
# the end of solver process 11727 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.24 s, system=15.3611 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.49 2/191 11915
/proc/meminfo: memFree=4033736/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=25719956 memory=25656776 CPUtime=2519.25 cores=0-7
/proc/11727/stat : 11727 (cosoco) S 11724 11727 11088 0 -1 512 6239228 0 0 0 250508 1417 0 0 20 0 1 0 437316247 26337234944 6414194 33554432000 4194304 6211092 140721450453264 140721450426824 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6429989 6414194 819 493 0 6423294 0
Current children cumulated CPU time: 2519.25 s
Current children cumulated vsize: 25719956 KiB
Current children cumulated memory: 25656776 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.49 3/192 11916
/proc/meminfo: memFree=3520980/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=25719956 memory=25656776 CPUtime=2519.35 cores=0-7
/proc/11727/stat : 11727 (cosoco) S 11724 11727 11088 0 -1 512 6239228 0 0 0 250518 1417 0 0 20 0 1 0 437316247 26337234944 6414194 33554432000 4194304 6211092 140721450453264 140721450426824 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6429989 6414194 819 493 0 6423294 0
Current children cumulated CPU time: 2519.35 s
Current children cumulated vsize: 25719956 KiB
Current children cumulated memory: 25656776 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.49 2/192 11916
/proc/meminfo: memFree=3048968/32770624 swapFree=66957024/67108860
[pid=11727] ppid=11724 vsize=25719956 memory=25656776 CPUtime=2519.4 cores=0-7
/proc/11727/stat : 11727 (cosoco) S 11724 11727 11088 0 -1 512 6239228 0 0 0 250523 1417 0 0 20 0 1 0 437316247 26337234944 6414194 33554432000 4194304 6211092 140721450453264 140721450426824 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 0 0 0 8312316 8317760 30150656 140721450460177 140721450460269 140721450460269 140721450463182 0
/proc/11727/statm: 6429989 6414194 819 493 0 6423294 0
Current children cumulated CPU time: 2519.4 s
Current children cumulated vsize: 25719956 KiB
Current children cumulated memory: 25656776 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.19
CPU time (s): 2520.6
CPU user time (s): 2505.24
CPU system time (s): 15.3611
CPU usage (%): 99.8972
Max. virtual memory (cumulated for all children) (KiB): 25719956
Max. memory (cumulated for all children) (KiB): 25656776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.24
system time used= 15.3611
maximum resident set size= 25657012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6239228
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= 124220
involuntary context switches= 3150


# summary of solver processes directly reported to runsolver:
#   pid: 11727
#   total CPU time (s): 2520.6
#   total CPU user time (s): 2505.24
#   total CPU system time (s): 15.3611

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.37615 second user time and 17.0816 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-16 08:06:21
IDJOB=4398495
IDBENCH=139384
IDSOLVER=2851
FILE ID=node147/4398495-1568614024
RUNJOBID= node147-1568608937-11115
PBS_JOBID= 21703434
Free space on /tmp= 58880 MiB

SOLVER NAME= cosoco 2.O 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-4398495-1568614024/watcher-4398495-1568614024 -o /tmp/evaluation-result-4398495-1568614024/solver-4398495-1568614024 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node147-1568608937-11115 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398495-1568614024.xml

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

MD5SUM BENCH= bb782f0c2876622a4bcf03fe44f48018
RANDOM SEED=1975334294

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        29734344 kB
MemAvailable:   31830200 kB
Buffers:          120560 kB
Cached:          2252984 kB
SwapCached:        48480 kB
Active:          1321752 kB
Inactive:        1103248 kB
Active(anon):       4220 kB
Inactive(anon):    96960 kB
Active(file):    1317532 kB
Inactive(file):  1006288 kB
Unevictable:      108480 kB
Mlocked:          108480 kB
SwapTotal:      67108860 kB
SwapFree:       66957024 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:        191388 kB
Mapped:            47656 kB
Shmem:             40960 kB
Slab:             204376 kB
SReclaimable:     175740 kB
SUnreclaim:        28636 kB
KernelStack:        3728 kB
PageTables:         5864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     505760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 58400 MiB
End job on node147 at 2019-09-16 08:48:24