Trace number 4409597

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) 2520.5 2523.11

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-038-010.xml
MD5SUM8e449228b7b3cf049a5fccac2aa13fe6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark4.37968
Satisfiable
(Un)Satisfiability was proved
Number of variables381
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size37
Distribution of domain sizes[{"size":2,"count":380},{"size":37,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":380},{"degree":46,"count":1}]
Minimum constraint arity38
Maximum constraint arity380
Distribution of constraint arities[{"arity":38,"count":10},{"arity":77,"count":45},{"arity":380,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
Optimization problemYES
Type of objectivemin VAR

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 (14995 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-4409597-1569821418/watcher-4409597-1569821418 -o /tmp/evaluation-result-4409597-1569821418/solver-4409597-1569821418 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node124-1569816334-14422 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409597-1569821418.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=14994, runsolver pid=14991
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 8.22 8.14 8.19 2/192 14995
/proc/meminfo: memFree=30951888/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=30032 memory=6532 CPUtime=0.1 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 1809 0 0 0 10 0 0 0 20 0 1 0 558081823 30752768 1633 33554432000 4194304 6211132 140723535467344 140723535463880 5455666 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 7508 1633 846 493 0 813 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30032 KiB
Current children cumulated memory: 6532 KiB

[startup+0.209019 s]*
/proc/loadavg: 8.22 8.14 8.19 2/192 14995
/proc/meminfo: memFree=30950896/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=31140 memory=7588 CPUtime=0.21 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 2061 0 0 0 21 0 0 0 20 0 1 0 558081823 31887360 1897 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 7785 1897 846 493 0 1090 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31140 KiB
Current children cumulated memory: 7588 KiB

[startup+0.3087 s]*
/proc/loadavg: 8.22 8.14 8.19 2/192 14995
/proc/meminfo: memFree=30949888/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=31972 memory=8380 CPUtime=0.31 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 2289 0 0 0 31 0 0 0 20 0 1 0 558081823 32739328 2095 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 7993 2095 846 493 0 1298 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31972 KiB
Current children cumulated memory: 8380 KiB

[startup+0.70033 s]
/proc/loadavg: 8.22 8.14 8.19 2/192 14995
/proc/meminfo: memFree=30947948/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=35612 memory=11788 CPUtime=0.69 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 3173 0 0 0 69 0 0 0 20 0 1 0 558081823 36466688 2947 33554432000 4194304 6211132 140723535467344 140723535446440 5013384 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 8903 2947 846 493 0 2208 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35612 KiB
Current children cumulated memory: 11788 KiB

[startup+1.50032 s]
/proc/loadavg: 8.22 8.14 8.19 2/192 14995
/proc/meminfo: memFree=30943904/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=43084 memory=19332 CPUtime=1.49 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5016 0 0 0 149 0 0 0 20 0 1 0 558081823 44118016 4833 33554432000 4194304 6211132 140723535467344 140723535446440 5443128 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 10771 4833 846 493 0 4076 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 43084 KiB
Current children cumulated memory: 19332 KiB

[startup+3.10863 s]
/proc/loadavg: 7.64 8.02 8.15 2/192 14995
/proc/meminfo: memFree=30925680/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=58408 memory=34216 CPUtime=3.1 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 8848 0 0 0 309 1 0 0 20 0 1 0 558081823 59809792 8554 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 14602 8554 846 493 0 7907 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 58408 KiB
Current children cumulated memory: 34216 KiB

[startup+6.30032 s]
/proc/loadavg: 7.64 8.02 8.15 2/192 14995
/proc/meminfo: memFree=30898144/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=87484 memory=63568 CPUtime=6.29 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 16328 0 0 0 628 1 0 0 20 0 1 0 558081823 89583616 15892 33554432000 4194304 6211132 140723535467344 140723535446440 5453940 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 21871 15892 846 493 0 15176 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 87484 KiB
Current children cumulated memory: 63568 KiB

[startup+12.7003 s]
/proc/loadavg: 7.11 7.91 8.11 2/191 14995
/proc/meminfo: memFree=30842864/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=147324 memory=122480 CPUtime=12.68 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 31188 0 0 0 1265 3 0 0 20 0 1 0 558081823 150859776 30620 33554432000 4194304 6211132 140723535467344 140723535446440 5013250 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 36831 30620 846 493 0 30136 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 147324 KiB
Current children cumulated memory: 122480 KiB

[startup+25.5003 s]
/proc/loadavg: 5.76 7.57 8.00 2/191 15003
/proc/meminfo: memFree=30721976/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=268260 memory=240628 CPUtime=25.48 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 60426 0 0 0 2540 8 0 0 20 0 1 0 558081823 274698240 60157 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 67065 60157 846 493 0 60370 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 268260 KiB
Current children cumulated memory: 240628 KiB

[startup+51.1092 s]
/proc/loadavg: 4.13 7.04 7.81 2/191 15005
/proc/meminfo: memFree=30482252/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=501264 memory=477068 CPUtime=51.07 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 117589 0 0 0 5090 17 0 0 20 0 1 0 558081823 513294336 119267 33554432000 4194304 6211132 140723535467344 140723535446440 5454192 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 125316 119267 846 493 0 118621 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 501264 KiB
Current children cumulated memory: 477068 KiB

[startup+102.3 s]
/proc/loadavg: 2.40 6.13 7.46 2/191 15008
/proc/meminfo: memFree=30009164/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=980360 memory=951132 CPUtime=102.22 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 231612 0 0 0 10192 30 0 0 20 0 1 0 558081823 1003888640 237783 33554432000 4194304 6211132 140723535467344 140723535446440 139992404321827 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 245090 237783 846 493 0 238395 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 980360 KiB
Current children cumulated memory: 951132 KiB

[startup+162.3 s]
/proc/loadavg: 1.51 5.19 7.05 2/191 15011
/proc/meminfo: memFree=29453800/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=1534568 memory=1505044 CPUtime=162.19 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 364522 0 0 0 16169 50 0 0 20 0 1 0 558081823 1571397632 376261 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 383642 376261 846 493 0 376947 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 1534568 KiB
Current children cumulated memory: 1505044 KiB

[startup+222.3 s]
/proc/loadavg: 1.19 4.43 6.68 2/191 15014
/proc/meminfo: memFree=28898676/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=2101360 memory=2059772 CPUtime=222.16 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 497524 0 0 0 22145 71 0 0 20 0 1 0 558081823 2151792640 514943 33554432000 4194304 6211132 140723535467344 140723535446440 5452255 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 525340 514943 846 493 0 518645 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 2101360 KiB
Current children cumulated memory: 2059772 KiB

[startup+282.3 s]
/proc/loadavg: 1.07 3.80 6.32 2/191 15019
/proc/meminfo: memFree=28345392/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=2686288 memory=2613704 CPUtime=282.13 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 630488 0 0 0 28119 94 0 0 20 0 1 0 558081823 2750758912 653426 33554432000 4194304 6211132 140723535467344 140723535446440 5440648 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 671572 653426 846 493 0 664877 0
Current children cumulated CPU time: 282.13 s
Current children cumulated vsize: 2686288 KiB
Current children cumulated memory: 2613704 KiB

[startup+342.3 s]
/proc/loadavg: 1.03 3.29 5.99 2/191 15022
/proc/meminfo: memFree=27790444/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=3216172 memory=3167932 CPUtime=342.1 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 763016 0 0 0 34096 114 0 0 20 0 1 0 558081823 3293360128 791983 33554432000 4194304 6211132 140723535467344 140723535446440 139992405234535 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 804043 791983 846 493 0 797348 0
Current children cumulated CPU time: 342.1 s
Current children cumulated vsize: 3216172 KiB
Current children cumulated memory: 3167932 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.88 5.68 2/191 15025
/proc/meminfo: memFree=27235184/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=3828272 memory=3721656 CPUtime=402.08 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 896031 0 0 0 40073 135 0 0 20 0 1 0 558081823 3920150528 930414 33554432000 4194304 6211132 140723535467344 140723535446440 5453944 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 957068 930414 846 493 0 950373 0
Current children cumulated CPU time: 402.08 s
Current children cumulated vsize: 3828272 KiB
Current children cumulated memory: 3721656 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.53 5.38 2/191 15030
/proc/meminfo: memFree=26677740/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=4358636 memory=4277016 CPUtime=462.07 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 1029004 0 0 0 46050 157 0 0 20 0 1 0 558081823 4463243264 1069254 33554432000 4194304 6211132 140723535467344 140723535446440 4982096 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 1089659 1069254 846 493 0 1082964 0
Current children cumulated CPU time: 462.07 s
Current children cumulated vsize: 4358636 KiB
Current children cumulated memory: 4277016 KiB


################
# More data... #
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Current children cumulated vsize: 17639100 KiB
Current children cumulated memory: 17551416 KiB

[startup+1962.3 s]
/proc/loadavg: 1.06 1.05 1.90 2/192 15191
/proc/meminfo: memFree=12820468/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=18165648 memory=18102484 CPUtime=1961.53 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 4342667 0 0 0 195262 891 0 0 20 0 1 0 558081823 18601623552 4525621 33554432000 4194304 6211132 140723535467344 140723535446440 139992414256016 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 4541412 4525621 846 493 0 4534717 0
Current children cumulated CPU time: 1961.53 s
Current children cumulated vsize: 18165648 KiB
Current children cumulated memory: 18102484 KiB

[startup+2022.3 s]
/proc/loadavg: 1.02 1.04 1.85 2/192 15194
/proc/meminfo: memFree=12267692/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=18692064 memory=18653432 CPUtime=2021.51 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 4474867 0 0 0 201216 935 0 0 20 0 1 0 558081823 19140673536 4663358 33554432000 4194304 6211132 140723535467344 140723535446440 5452263 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 4673016 4663358 846 493 0 4666321 0
Current children cumulated CPU time: 2021.51 s
Current children cumulated vsize: 18692064 KiB
Current children cumulated memory: 18653432 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.04 1.79 2/192 15199
/proc/meminfo: memFree=11711620/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=19638640 memory=19208060 CPUtime=2081.5 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 4607866 0 0 0 207170 980 0 0 20 0 1 0 558081823 20109967360 4802015 33554432000 4194304 6211132 140723535467344 140723535446440 5443082 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 4909660 4802015 846 493 0 4902965 0
Current children cumulated CPU time: 2081.5 s
Current children cumulated vsize: 19638640 KiB
Current children cumulated memory: 19208060 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.03 1.74 2/191 15202
/proc/meminfo: memFree=11160572/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=20165056 memory=19759132 CPUtime=2141.49 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 4739970 0 0 0 213122 1027 0 0 20 0 1 0 558081823 20649017344 4939783 33554432000 4194304 6211132 140723535467344 140723535446440 5452193 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5041264 4939783 846 493 0 5034569 0
Current children cumulated CPU time: 2141.49 s
Current children cumulated vsize: 20165056 KiB
Current children cumulated memory: 19759132 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.03 1.70 2/191 15205
/proc/meminfo: memFree=10609052/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=20691076 memory=20309672 CPUtime=2201.47 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 4872006 0 0 0 219074 1073 0 0 20 0 1 0 558081823 21187661824 5077418 33554432000 4194304 6211132 140723535467344 140723535446440 139992414255936 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5172769 5077418 846 493 0 5166074 0
Current children cumulated CPU time: 2201.47 s
Current children cumulated vsize: 20691076 KiB
Current children cumulated memory: 20309672 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.02 1.65 2/191 15210
/proc/meminfo: memFree=10056332/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=21218152 memory=20861148 CPUtime=2261.46 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5004358 0 0 0 225030 1116 0 0 20 0 1 0 558081823 21727387648 5215287 33554432000 4194304 6211132 140723535467344 140723535446440 5446299 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5304538 5215287 846 493 0 5297843 0
Current children cumulated CPU time: 2261.46 s
Current children cumulated vsize: 21218152 KiB
Current children cumulated memory: 20861148 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.61 2/191 15213
/proc/meminfo: memFree=9505232/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=21744568 memory=21412220 CPUtime=2321.44 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5136472 0 0 0 230980 1164 0 0 20 0 1 0 558081823 22266437632 5353055 33554432000 4194304 6211132 140723535467344 140723535446440 5443135 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5436142 5353055 846 493 0 5429447 0
Current children cumulated CPU time: 2321.44 s
Current children cumulated vsize: 21744568 KiB
Current children cumulated memory: 21412220 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/191 15216
/proc/meminfo: memFree=8950928/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=22270720 memory=21965072 CPUtime=2381.42 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5268518 0 0 0 236930 1212 0 0 20 0 1 0 558081823 22805217280 5491268 33554432000 4194304 6211132 140723535467344 140723535446440 5441118 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5567680 5491268 846 493 0 5560985 0
Current children cumulated CPU time: 2381.42 s
Current children cumulated vsize: 22270720 KiB
Current children cumulated memory: 21965072 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.01 1.54 2/192 15229
/proc/meminfo: memFree=8398712/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=22797136 memory=22516088 CPUtime=2441.41 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5400643 0 0 0 242882 1259 0 0 20 0 1 0 558081823 23344267264 5629022 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5699284 5629022 846 493 0 5692589 0
Current children cumulated CPU time: 2441.41 s
Current children cumulated vsize: 22797136 KiB
Current children cumulated memory: 22516088 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.01 1.50 2/192 15232
/proc/meminfo: memFree=7846724/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=23323420 memory=23066816 CPUtime=2501.4 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5532825 0 0 0 248835 1305 0 0 20 0 1 0 558081823 23883182080 5766704 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5830855 5766704 846 493 0 5824160 0
Current children cumulated CPU time: 2501.4 s
Current children cumulated vsize: 23323420 KiB
Current children cumulated memory: 23066816 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.49 2/193 15234
/proc/meminfo: memFree=7682432/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=23478652 memory=23228448 CPUtime=2519.1 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 4202496 5571837 0 0 0 250592 1318 0 0 20 0 1 0 558081823 24042139648 5807112 33554432000 4194304 6211132 140723535467344 140723535446440 139992404311013 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5869663 5807112 846 493 0 5862968 0
Current children cumulated CPU time: 2519.1 s
Current children cumulated vsize: 23478652 KiB
Current children cumulated memory: 23228448 KiB

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

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

[startup+2523.11 s]
# the end of solver process 14994 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.19 s, system=14.3078 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.49 2/193 15234
/proc/meminfo: memFree=7682432/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=23478652 memory=23228448 CPUtime=2519.21 cores=0-7
/proc/14994/stat : 14994 (cosoco) S 14991 14994 14394 0 -1 512 5571844 0 0 0 250602 1319 0 0 20 0 1 0 558081823 24042139648 5807112 33554432000 4194304 6211132 140723535467344 140723535446440 5189582 0 16384 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5869663 5807112 846 493 0 5862968 0
Current children cumulated CPU time: 2519.21 s
Current children cumulated vsize: 23478652 KiB
Current children cumulated memory: 23228448 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.49 2/194 15235
/proc/meminfo: memFree=7155800/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=23478652 memory=23228448 CPUtime=2519.34 cores=0-7
/proc/14994/stat : 14994 (cosoco) S 14991 14994 14394 0 -1 512 5571844 0 0 0 250614 1320 0 0 20 0 1 0 558081823 24042139648 5807112 33554432000 4194304 6211132 140723535467344 140723535446440 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5869663 5807112 846 493 0 5862968 0
Current children cumulated CPU time: 2519.34 s
Current children cumulated vsize: 23478652 KiB
Current children cumulated memory: 23228448 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.01 1.49 2/194 15235
/proc/meminfo: memFree=6654832/32770624 swapFree=66976580/67108860
[pid=14994] ppid=14991 vsize=23478652 memory=23228448 CPUtime=2519.39 cores=0-7
/proc/14994/stat : 14994 (cosoco) R 14991 14994 14394 0 -1 512 5571844 0 0 0 250619 1320 0 0 20 0 1 0 558081823 24042139648 5807112 33554432000 4194304 6211132 140723535467344 140723535446440 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 26464256 140723535471633 140723535471725 140723535471725 140723535474638 0
/proc/14994/statm: 5869663 5807112 846 493 0 5862968 0
Current children cumulated CPU time: 2519.39 s
Current children cumulated vsize: 23478652 KiB
Current children cumulated memory: 23228448 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.11
CPU time (s): 2520.5
CPU user time (s): 2506.19
CPU system time (s): 14.3078
CPU usage (%): 99.8965
Max. virtual memory (cumulated for all children) (KiB): 23478652
Max. memory (cumulated for all children) (KiB): 23228448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.19
system time used= 14.3078
maximum resident set size= 23228488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5571844
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= 129001
involuntary context switches= 4928


# summary of solver processes directly reported to runsolver:
#   pid: 14994
#   total CPU time (s): 2520.5
#   total CPU user time (s): 2506.19
#   total CPU system time (s): 14.3078

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.9996 second user time and 16.4394 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-30 07:29:37
IDJOB=4409597
IDBENCH=122994
IDSOLVER=2877
FILE ID=node124/4409597-1569821418
RUNJOBID= node124-1569816334-14422
PBS_JOBID= 21705906
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-038-010.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409597-1569821418/watcher-4409597-1569821418 -o /tmp/evaluation-result-4409597-1569821418/solver-4409597-1569821418 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node124-1569816334-14422 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409597-1569821418.xml

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

MD5SUM BENCH= 8e449228b7b3cf049a5fccac2aa13fe6
RANDOM SEED=23954608

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        30954096 kB
MemAvailable:   31846344 kB
Buffers:          116420 kB
Cached:          1116376 kB
SwapCached:        29128 kB
Active:           878752 kB
Inactive:         388196 kB
Active(anon):       4672 kB
Inactive(anon):   111456 kB
Active(file):     874080 kB
Inactive(file):   276740 kB
Unevictable:      109524 kB
Mlocked:          109524 kB
SwapTotal:      67108860 kB
SwapFree:       66976580 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:        127564 kB
Mapped:            27100 kB
Shmem:             73488 kB
Slab:             143176 kB
SReclaimable:     114528 kB
SUnreclaim:        28648 kB
KernelStack:        3728 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     538980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61532 MiB
End job on node124 at 2019-09-30 08:11:40