Trace number 4409568

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? (MO) 2421.12 2426.06

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-15-015-004.xml
MD5SUM1a7c138b4bdf03d361f31c5b4036df8a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.25021
Satisfiable
(Un)Satisfiability was proved
Number of variables226
Number of constraints121
Number of domains2
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":225},{"size":15,"count":1}]
Minimum variable degree16
Maximum variable degree106
Distribution of variable degrees[{"degree":16,"count":225},{"degree":106,"count":1}]
Minimum constraint arity15
Maximum constraint arity225
Distribution of constraint arities[{"arity":15,"count":15},{"arity":31,"count":105},{"arity":225,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":120}]
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 (15420 MiB free)
  memory of node 1: 16384 MiB (15696 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409568-1569821155/watcher-4409568-1569821155 -o /tmp/evaluation-result-4409568-1569821155/solver-4409568-1569821155 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node121-1569816066-8013 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409568-1569821155.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
Current StackSize limit: 8192 KiB

solver pid=8648, runsolver pid=8645

[startup+0.100149 s]*
/proc/loadavg: 8.05 8.20 8.23 2/191 8649
/proc/meminfo: memFree=31861596/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=29820 memory=6064 CPUtime=0.1 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 1720 0 0 0 10 0 0 0 20 0 1 0 558378027 30535680 1516 33554432000 4194304 6211132 140726536189808 140726536186344 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7455 1516 846 493 0 760 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29820 KiB
Current children cumulated memory: 6064 KiB

[startup+0.209069 s]*
/proc/loadavg: 8.05 8.20 8.23 2/191 8649
/proc/meminfo: memFree=31860480/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=31216 memory=7464 CPUtime=0.21 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 2073 0 0 0 21 0 0 0 20 0 1 0 558378027 31965184 1866 33554432000 4194304 6211132 140726536189808 140726536186344 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7804 1866 846 493 0 1109 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31216 KiB
Current children cumulated memory: 7464 KiB

[startup+0.308575 s]*
/proc/loadavg: 8.05 8.20 8.23 2/191 8649
/proc/meminfo: memFree=31858992/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=32596 memory=8860 CPUtime=0.31 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 2397 0 0 0 31 0 0 0 20 0 1 0 558378027 33378304 2215 33554432000 4194304 6211132 140726536189808 140726536186344 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 8149 2215 846 493 0 1454 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32596 KiB
Current children cumulated memory: 8860 KiB

[startup+0.70027 s]
/proc/loadavg: 8.05 8.20 8.23 2/191 8649
/proc/meminfo: memFree=31856304/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=37808 memory=13832 CPUtime=0.69 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 3648 0 0 0 69 0 0 0 20 0 1 0 558378027 38715392 3458 33554432000 4194304 6211132 140726536189808 140726536186344 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 9452 3458 846 493 0 2757 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37808 KiB
Current children cumulated memory: 13832 KiB

[startup+1.50027 s]
/proc/loadavg: 8.05 8.20 8.23 2/191 8649
/proc/meminfo: memFree=31850028/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=47908 memory=24372 CPUtime=1.49 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6256 0 0 0 149 0 0 0 20 0 1 0 558378027 49057792 6093 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 11977 6093 846 493 0 5282 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 47908 KiB
Current children cumulated memory: 24372 KiB

[startup+3.10918 s]
/proc/loadavg: 7.49 8.08 8.19 2/192 8652
/proc/meminfo: memFree=31823152/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=69440 memory=45336 CPUtime=3.1 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 11593 0 0 0 309 1 0 0 20 0 1 0 558378027 71106560 11334 33554432000 4194304 6211132 140726536189808 140726536177736 140713267706686 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 17360 11334 846 493 0 10665 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 69440 KiB
Current children cumulated memory: 45336 KiB

[startup+6.30026 s]
/proc/loadavg: 7.49 8.08 8.19 2/191 8652
/proc/meminfo: memFree=31783880/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=112512 memory=86688 CPUtime=6.29 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 22057 0 0 0 627 2 0 0 20 0 1 0 558378027 115212288 21672 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 28128 21672 846 493 0 21433 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 112512 KiB
Current children cumulated memory: 86688 KiB

[startup+12.7003 s]
/proc/loadavg: 6.49 7.85 8.12 2/191 8652
/proc/meminfo: memFree=31706408/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=200484 memory=170320 CPUtime=12.68 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 41951 0 0 0 1265 3 0 0 20 0 1 0 558378027 205295616 42580 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 50121 42580 846 493 0 43426 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 200484 KiB
Current children cumulated memory: 170320 KiB

[startup+25.5003 s]
/proc/loadavg: 5.64 7.62 8.04 2/191 8652
/proc/meminfo: memFree=31536564/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=363236 memory=338580 CPUtime=25.47 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 80591 0 0 0 2539 8 0 0 20 0 1 0 558378027 371953664 84645 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 90809 84645 846 493 0 84114 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 363236 KiB
Current children cumulated memory: 338580 KiB

[startup+51.1092 s]
/proc/loadavg: 4.06 7.09 7.85 2/192 8654
/proc/meminfo: memFree=31196540/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=708276 memory=671196 CPUtime=51.06 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 157657 0 0 0 5087 19 0 0 20 0 1 0 558378027 725274624 167799 33554432000 4194304 6211132 140726536189808 140726536177736 5446217 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 177069 167799 846 493 0 170374 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 708276 KiB
Current children cumulated memory: 671196 KiB

[startup+102.3 s]
/proc/loadavg: 2.22 6.07 7.46 2/191 8657
/proc/meminfo: memFree=30531072/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=1409516 memory=1341024 CPUtime=102.23 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 309784 0 0 0 10186 37 0 0 20 0 1 0 558378027 1443344384 335256 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 352379 335256 846 493 0 345684 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 1409516 KiB
Current children cumulated memory: 1341024 KiB

[startup+162.3 s]
/proc/loadavg: 1.45 5.14 7.06 2/191 8660
/proc/meminfo: memFree=29746032/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=2204204 memory=2123168 CPUtime=162.2 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 486953 0 0 0 16160 60 0 0 20 0 1 0 558378027 2257104896 530792 33554432000 4194304 6211132 140726536189808 140726536177736 5455666 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 551051 530792 846 493 0 544356 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 2204204 KiB
Current children cumulated memory: 2123168 KiB

[startup+222.3 s]
/proc/loadavg: 1.16 4.39 6.68 2/191 8664
/proc/meminfo: memFree=28961116/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=3044192 memory=2906588 CPUtime=222.18 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 664419 0 0 0 22134 84 0 0 20 0 1 0 558378027 3117252608 726647 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 761048 726647 846 493 0 754353 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 3044192 KiB
Current children cumulated memory: 2906588 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.77 6.32 2/191 8669
/proc/meminfo: memFree=28178120/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=3764948 memory=3688692 CPUtime=282.15 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 841130 0 0 0 28107 108 0 0 20 0 1 0 558378027 3855306752 922173 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 941237 922173 846 493 0 934542 0
Current children cumulated CPU time: 282.15 s
Current children cumulated vsize: 3764948 KiB
Current children cumulated memory: 3688692 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.27 5.99 2/191 8679
/proc/meminfo: memFree=27393596/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=4656024 memory=4470832 CPUtime=342.12 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 1017851 0 0 0 34079 133 0 0 20 0 1 0 558378027 4767768576 1117708 33554432000 4194304 6211132 140726536189808 140726536177736 5452266 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 1164006 1117708 846 493 0 1157311 0
Current children cumulated CPU time: 342.12 s
Current children cumulated vsize: 4656024 KiB
Current children cumulated memory: 4470832 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.86 5.68 2/191 8682
/proc/meminfo: memFree=26610348/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=5384584 memory=5252468 CPUtime=402.1 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 1194552 0 0 0 40056 154 0 0 20 0 1 0 558378027 5513814016 1313117 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 1346146 1313117 846 493 0 1339451 0
Current children cumulated CPU time: 402.1 s
Current children cumulated vsize: 5384584 KiB
Current children cumulated memory: 5252468 KiB

[startup+462.3 s]
/proc/loadavg: 1.04 2.53 5.39 2/191 8687
/proc/meminfo: memFree=25826988/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=6088276 memory=6033960 CPUtime=462.07 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 1370653 0 0 0 46026 181 0 0 20 0 1 0 558378027 6234394624 1508490 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 1522069 1508490 846 493 0 1515374 0
Current children cumulated CPU time: 462.07 s
Current children cumulated vsize: 6088276 KiB
Current children cumulated memory: 6033960 KiB


################
# More data... #
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Current children cumulated vsize: 25511684 KiB
Current children cumulated memory: 24752260 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.87 2/191 8795
/proc/meminfo: memFree=6288236/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=26211680 memory=25531952 CPUtime=1961.47 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 5768966 0 0 0 194942 1205 0 0 20 0 1 0 558378027 26840760320 6382988 33554432000 4194304 6211132 140726536189808 140726536177736 140713267716631 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 6552920 6382988 846 493 0 6546225 0
Current children cumulated CPU time: 1961.47 s
Current children cumulated vsize: 26211680 KiB
Current children cumulated memory: 25531952 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.82 2/191 8799
/proc/meminfo: memFree=5509976/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=26912996 memory=26311224 CPUtime=2021.45 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 5944712 0 0 0 200888 1257 0 0 20 0 1 0 558378027 27558907904 6577806 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 6728249 6577806 846 493 0 6721554 0
Current children cumulated CPU time: 2021.45 s
Current children cumulated vsize: 26912996 KiB
Current children cumulated memory: 26311224 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.77 2/191 8804
/proc/meminfo: memFree=4732456/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=27611144 memory=27087296 CPUtime=2081.4 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6119570 0 0 0 206832 1308 0 0 20 0 1 0 558378027 28273811456 6771824 33554432000 4194304 6211132 140726536189808 140726536177736 5454192 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 6902786 6771824 846 493 0 6896091 0
Current children cumulated CPU time: 2081.4 s
Current children cumulated vsize: 27611144 KiB
Current children cumulated memory: 27087296 KiB

[startup+2142.3 s]
/proc/loadavg: 0.98 1.01 1.72 2/191 8814
/proc/meminfo: memFree=3956524/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=28309820 memory=27861588 CPUtime=2141.37 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6294586 0 0 0 212776 1361 0 0 20 0 1 0 558378027 28989255680 6965397 33554432000 4194304 6211132 140726536189808 140726536177736 140713277655872 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7077455 6965397 846 493 0 7070760 0
Current children cumulated CPU time: 2141.37 s
Current children cumulated vsize: 28309820 KiB
Current children cumulated memory: 27861588 KiB

[startup+2202.3 s]
/proc/loadavg: 0.99 1.01 1.67 2/192 8840
/proc/meminfo: memFree=3173820/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=29011400 memory=28643084 CPUtime=2201.35 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6470330 0 0 0 218723 1412 0 0 20 0 1 0 558378027 29707673600 7160771 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7252850 7160771 846 493 0 7246155 0
Current children cumulated CPU time: 2201.35 s
Current children cumulated vsize: 29011400 KiB
Current children cumulated memory: 28643084 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.01 1.63 2/192 8845
/proc/meminfo: memFree=2395352/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=29712452 memory=29419828 CPUtime=2261.33 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6645971 0 0 0 224668 1465 0 0 20 0 1 0 558378027 30425550848 7354957 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7428113 7354957 846 493 0 7421418 0
Current children cumulated CPU time: 2261.33 s
Current children cumulated vsize: 29712452 KiB
Current children cumulated memory: 29419828 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.59 2/192 8848
/proc/meminfo: memFree=1616136/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=30412448 memory=30197744 CPUtime=2321.3 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6821327 0 0 0 230612 1518 0 0 20 0 1 0 558378027 31142346752 7549436 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7603112 7549436 846 493 0 7596417 0
Current children cumulated CPU time: 2321.3 s
Current children cumulated vsize: 30412448 KiB
Current children cumulated memory: 30197744 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.56 2/192 8851
/proc/meminfo: memFree=837480/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=31299564 memory=30976616 CPUtime=2381.28 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 6996943 0 0 0 236553 1575 0 0 20 0 1 0 558378027 32050753536 7744154 33554432000 4194304 6211132 140726536189808 140726536177736 5440652 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7824891 7744154 846 493 0 7818196 0
Current children cumulated CPU time: 2381.28 s
Current children cumulated vsize: 31299564 KiB
Current children cumulated memory: 30976616 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+2420.5 s]
/proc/loadavg: 1.00 1.01 1.54 2/192 8854
/proc/meminfo: memFree=344268/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=31744536 memory=31471920 CPUtime=2419.48 cores=0-7
/proc/8648/stat : 8648 (cosoco) R 8645 8648 7986 0 -1 4202496 7112819 0 0 0 240332 1616 0 0 20 0 1 0 558378027 32506404864 7867980 33554432000 4194304 6211132 140726536189808 140726536177736 140713267710949 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7936134 7867980 846 493 0 7929439 0
Current children cumulated CPU time: 2419.48 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31471920 KiB

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

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

[startup+2426.06 s]
# the end of solver process 8648 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2403.46 s, system=17.6606 s

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

[startup+2420.8 s]
/proc/loadavg: 1.00 1.01 1.54 2/192 8854
/proc/meminfo: memFree=344268/32770624 swapFree=66993536/67108860
[pid=8648] ppid=8645 vsize=31744536 memory=31471920 CPUtime=2419.53 cores=0-7
/proc/8648/stat : 8648 (cosoco) S 8645 8648 7986 0 -1 512 7112824 0 0 0 240336 1617 0 0 20 0 1 0 558378027 32506404864 7867980 33554432000 4194304 6211132 140726536189808 140726536177736 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7936134 7867980 846 493 0 7929439 0
Current children cumulated CPU time: 2419.53 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31471920 KiB

[startup+2423.1 s]
/proc/loadavg: 1.00 1.01 1.54 1/193 8855
/proc/meminfo: memFree=157652/32770624 swapFree=66993532/67108860
[pid=8648] ppid=8645 vsize=31744536 memory=31471920 CPUtime=2419.62 cores=0-7
/proc/8648/stat : 8648 (cosoco) S 8645 8648 7986 0 -1 512 7112824 0 0 0 240343 1619 0 0 20 0 1 0 558378027 32506404864 7867980 33554432000 4194304 6211132 140726536189808 140726536177736 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7936134 7867980 846 493 0 7929439 0
Current children cumulated CPU time: 2419.62 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31471920 KiB

[startup+2424.1 s]*
/proc/loadavg: 1.16 1.05 1.54 4/193 8855
/proc/meminfo: memFree=176896/32770624 swapFree=66993532/67108860
[pid=8648] ppid=8645 vsize=31744536 memory=31471920 CPUtime=2419.64 cores=0-7
/proc/8648/stat : 8648 (cosoco) S 8645 8648 7986 0 -1 512 7112824 0 0 0 240345 1619 0 0 20 0 1 0 558378027 32506404864 7867980 33554432000 4194304 6211132 140726536189808 140726536177736 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7936134 7867980 846 493 0 7929439 0
Current children cumulated CPU time: 2419.64 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31471920 KiB

[startup+2424.5 s]
/proc/loadavg: 1.16 1.05 1.54 4/193 8855
/proc/meminfo: memFree=176896/32770624 swapFree=66993532/67108860
[pid=8648] ppid=8645 vsize=31744536 memory=31471920 CPUtime=2419.64 cores=0-7
/proc/8648/stat : 8648 (cosoco) S 8645 8648 7986 0 -1 512 7112824 0 0 0 240345 1619 0 0 20 0 1 0 558378027 32506404864 7867980 33554432000 4194304 6211132 140726536189808 140726536177736 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7936134 7867980 846 493 0 7929439 0
Current children cumulated CPU time: 2419.64 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31471920 KiB

[startup+2424.6 s]
/proc/loadavg: 1.16 1.05 1.54 4/193 8855
/proc/meminfo: memFree=176896/32770624 swapFree=66993532/67108860
[pid=8648] ppid=8645 vsize=31744536 memory=31471920 CPUtime=2419.64 cores=0-7
/proc/8648/stat : 8648 (cosoco) S 8645 8648 7986 0 -1 512 7112824 0 0 0 240345 1619 0 0 20 0 1 0 558378027 32506404864 7867980 33554432000 4194304 6211132 140726536189808 140726536177736 5189582 0 16384 4096 8405026 18446744071580971376 0 0 17 6 0 0 0 0 0 8312316 8317760 32235520 140726536197137 140726536197229 140726536197229 140726536200142 0
/proc/8648/statm: 7936134 7867980 846 493 0 7929439 0
Current children cumulated CPU time: 2419.64 s
Current children cumulated vsize: 31744536 KiB
Current children cumulated memory: 31471920 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2426.06
CPU time (s): 2421.12
CPU user time (s): 2403.46
CPU system time (s): 17.6606
CPU usage (%): 99.7962
Max. virtual memory (cumulated for all children) (KiB): 31744536
Max. memory (cumulated for all children) (KiB): 31471920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2403.46
system time used= 17.6606
maximum resident set size= 31472148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7112824
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= 68346
involuntary context switches= 1888


# summary of solver processes directly reported to runsolver:
#   pid: 8648
#   total CPU time (s): 2421.12
#   total CPU user time (s): 2403.46
#   total CPU system time (s): 17.6606

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.15624 second user time and 15.0213 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-30 07:25:12
IDJOB=4409568
IDBENCH=122978
IDSOLVER=2877
FILE ID=node121/4409568-1569821155
RUNJOBID= node121-1569816066-8013
PBS_JOBID= 21705901
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-15-015-004.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409568-1569821155/watcher-4409568-1569821155 -o /tmp/evaluation-result-4409568-1569821155/solver-4409568-1569821155 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node121-1569816066-8013 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4409568-1569821155.xml

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

MD5SUM BENCH= 1a7c138b4bdf03d361f31c5b4036df8a
RANDOM SEED=346703566

node121.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31864652 kB
MemAvailable:   31873476 kB
Buffers:           85928 kB
Cached:           249588 kB
SwapCached:         4536 kB
Active:           177636 kB
Inactive:         166160 kB
Active(anon):       4200 kB
Inactive(anon):    78872 kB
Active(file):     173436 kB
Inactive(file):    87288 kB
Unevictable:      109564 kB
Mlocked:          109564 kB
SwapTotal:      67108860 kB
SwapFree:       66993536 kB
Dirty:              2824 kB
Writeback:             0 kB
AnonPages:        241056 kB
Mapped:            27204 kB
Shmem:             66172 kB
Slab:             156904 kB
SReclaimable:     127872 kB
SUnreclaim:        29032 kB
KernelStack:        3712 kB
PageTables:         5096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     539052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61768 MiB
End job on node121 at 2019-09-30 08:05:38