Trace number 4306121

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 NameAnswerCPU timeWall clock time
BTD_12 2018.07.27_12? 2520.01 2519.97

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-10_c18.xml
MD5SUM527aaa9849fb01578545f5f3ea53e2c8
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1431.43
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints182
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":190}]
Minimum variable degree0
Maximum variable degree21
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":20,"count":10},{"degree":21,"count":90}]
Minimum constraint arity10
Maximum constraint arity100
Distribution of constraint arities[{"arity":10,"count":1},{"arity":12,"count":180},{"arity":100,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":180}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.94/2519.96	s UNKNOWN
2519.94/2519.96	c  # Nodes: 18630300

Verifier Data


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 (10671 MiB free)
  memory of node 1: 16384 MiB (13554 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306121-1534129406/watcher-4306121-1534129406 -o /tmp/evaluation-result-4306121-1534129406/solver-4306121-1534129406 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28908 --watchdog 2580 BTD 12 2520 HOME/instance-4306121-1534129406.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=32672, runsolver pid=32669

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24804424/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=33892 memory=3796 CPUtime=0.1 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1127 0 0 0 10 0 0 0 20 0 1 0 230503844 34705408 949 33554432000 4194304 36388936 140727779875520 140727779875520 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8473 949 481 7861 0 577 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33892 KiB
Current children cumulated memory: 3796 KiB

[startup+0.209391 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24804424/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=33892 memory=3796 CPUtime=0.21 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1133 0 0 0 21 0 0 0 20 0 1 0 230503844 34705408 949 33554432000 4194304 36388936 140727779875520 140727779875520 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8473 949 481 7861 0 577 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33892 KiB
Current children cumulated memory: 3796 KiB

[startup+0.308942 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24804160/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=33892 memory=3796 CPUtime=0.31 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1138 0 0 0 30 1 0 0 20 0 1 0 230503844 34705408 949 33554432000 4194304 36388936 140727779875520 140727779875520 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8473 949 481 7861 0 577 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33892 KiB
Current children cumulated memory: 3796 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24804160/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=33892 memory=4060 CPUtime=0.69 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1148 0 0 0 68 1 0 0 20 0 1 0 230503844 34705408 1015 33554432000 4194304 36388936 140727779875520 140727779875520 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8473 1015 502 7861 0 577 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33892 KiB
Current children cumulated memory: 4060 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24804160/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34024 memory=4060 CPUtime=1.49 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1156 0 0 0 147 2 0 0 20 0 1 0 230503844 34840576 1015 33554432000 4194304 36388936 140727779875520 140727779875520 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8506 1015 502 7861 0 610 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34024 KiB
Current children cumulated memory: 4060 KiB

[startup+3.10887 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24804160/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34024 memory=4132 CPUtime=3.1 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1482 0 0 0 306 4 0 0 20 0 1 0 230503844 34840576 1033 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8506 1033 502 7861 0 610 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34024 KiB
Current children cumulated memory: 4132 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24803728/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34024 memory=4176 CPUtime=6.29 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 1820 0 0 0 621 8 0 0 20 0 1 0 230503844 34840576 1044 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8506 1044 502 7861 0 610 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34024 KiB
Current children cumulated memory: 4176 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24803356/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34024 memory=4204 CPUtime=12.69 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 2163 0 0 0 1254 15 0 0 20 0 1 0 230503844 34840576 1051 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8506 1051 502 7861 0 610 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34024 KiB
Current children cumulated memory: 4204 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24803356/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34156 memory=4256 CPUtime=25.49 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 2858 0 0 0 2519 30 0 0 20 0 1 0 230503844 34975744 1064 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8539 1064 502 7861 0 643 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4256 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32673
/proc/meminfo: memFree=24803356/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34156 memory=4292 CPUtime=51.1 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 3224 0 0 0 5054 56 0 0 20 0 1 0 230503844 34975744 1073 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8539 1073 502 7861 0 643 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4292 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32674
/proc/meminfo: memFree=24803200/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34156 memory=4324 CPUtime=102.3 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 3600 0 0 0 10114 116 0 0 20 0 1 0 230503844 34975744 1081 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8539 1081 502 7861 0 643 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4324 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32675
/proc/meminfo: memFree=24803344/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34156 memory=4352 CPUtime=162.29 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 3972 0 0 0 16044 185 0 0 20 0 1 0 230503844 34975744 1088 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8539 1088 504 7861 0 643 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4352 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32676
/proc/meminfo: memFree=24803264/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34156 memory=4368 CPUtime=222.29 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 4350 0 0 0 21977 252 0 0 20 0 1 0 230503844 34975744 1092 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8539 1092 504 7861 0 643 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 34156 KiB
Current children cumulated memory: 4368 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32677
/proc/meminfo: memFree=24803860/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34288 memory=4388 CPUtime=282.3 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 4730 0 0 0 27906 324 0 0 20 0 1 0 230503844 35110912 1097 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8572 1097 504 7861 0 676 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 34288 KiB
Current children cumulated memory: 4388 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32678
/proc/meminfo: memFree=24803600/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34288 memory=4404 CPUtime=342.29 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 5112 0 0 0 33837 392 0 0 20 0 1 0 230503844 35110912 1101 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8572 1101 504 7861 0 676 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 34288 KiB
Current children cumulated memory: 4404 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32687
/proc/meminfo: memFree=24802768/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34288 memory=4412 CPUtime=402.29 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 5497 0 0 0 39769 460 0 0 20 0 1 0 230503844 35110912 1103 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8572 1103 504 7861 0 676 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 34288 KiB
Current children cumulated memory: 4412 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 32688
/proc/meminfo: memFree=24802940/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34288 memory=4416 CPUtime=462.3 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 5883 0 0 0 45698 532 0 0 20 0 1 0 230503844 35110912 1104 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8572 1104 504 7861 0 676 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 34288 KiB
Current children cumulated memory: 4416 KiB


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

Current children cumulated memory: 4520 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32733
/proc/meminfo: memFree=24802176/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4528 CPUtime=2082.33 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 16418 0 0 0 205886 2347 0 0 20 0 1 0 230503844 35246080 1132 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1132 504 7861 0 709 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4528 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32734
/proc/meminfo: memFree=24802564/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4528 CPUtime=2142.33 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 16809 0 0 0 211815 2418 0 0 20 0 1 0 230503844 35246080 1132 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1132 504 7861 0 709 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4528 KiB

[startup+2202.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 337
/proc/meminfo: memFree=24657624/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4528 CPUtime=2202.34 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 17227 0 0 0 217758 2476 0 0 20 0 1 0 230503844 35246080 1132 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1132 504 7861 0 709 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4528 KiB

[startup+2262.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/188 338
/proc/meminfo: memFree=24657220/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4532 CPUtime=2262.33 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 17606 0 0 0 223689 2544 0 0 20 0 1 0 230503844 35246080 1133 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1133 504 7861 0 709 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4532 KiB

[startup+2322.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 341
/proc/meminfo: memFree=24656460/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4532 CPUtime=2322.33 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 17982 0 0 0 229621 2612 0 0 20 0 1 0 230503844 35246080 1133 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1133 504 7861 0 709 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4532 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 342
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4532 CPUtime=2382.33 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 18364 0 0 0 235555 2678 0 0 20 0 1 0 230503844 35246080 1133 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1133 504 7861 0 709 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4532 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 343
/proc/meminfo: memFree=24656460/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2442.34 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 18774 0 0 0 241486 2748 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2502.34 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19165 0 0 0 247414 2820 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2519.97 s]
# the end of solver process 32672 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2491.59 s, system=28.4265 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2508.8 s]
/proc/loadavg: 2.00 2.00 2.04 4/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2508.84 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19167 0 0 0 248057 2827 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2508.84 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2515.23 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19167 0 0 0 248688 2835 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2515.23 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2518.44 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19549 0 0 0 249004 2840 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2518.44 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2519.24 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19549 0 0 0 249083 2841 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2519.24 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2519.64 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19549 0 0 0 249122 2842 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2519.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2519.84 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19552 0 0 0 249142 2842 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

[startup+2519.9 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 344
/proc/meminfo: memFree=24656584/32770624 swapFree=67058932/67108860
[pid=32672] ppid=32669 vsize=34420 memory=4540 CPUtime=2519.94 cores=1,3,5,7
/proc/32672/stat : 32672 (BTD) R 32669 32672 28876 0 -1 4202496 19552 0 0 0 249152 2842 0 0 20 0 1 0 230503844 35246080 1135 33554432000 4194304 36388936 140727779875520 140727779874360 8047831 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68222976 140727779882172 140727779882251 140727779882251 140727779885009 0
/proc/32672/statm: 8605 1135 504 7861 0 709 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 34420 KiB
Current children cumulated memory: 4540 KiB

Child status: 0
Real time (s): 2519.97
CPU time (s): 2520.01
CPU user time (s): 2491.59
CPU system time (s): 28.4265
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 34420
Max. memory (cumulated for all children) (KiB): 4540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2491.59
system time used= 28.4265
maximum resident set size= 4556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19776
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= 2
involuntary context switches= 704


# summary of solver processes directly reported to runsolver:
#   pid: 32672
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2491.59
#   total CPU system time (s): 28.4265

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.96093 second user time and 15.4324 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-13 05:03:26
IDJOB=4306121
IDBENCH=141616
IDSOLVER=2785
FILE ID=node103/4306121-1534129406
RUNJOBID= node103-1534100983-28908
PBS_JOBID= 21037009
Free space on /tmp= 34584 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-10_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306121-1534129406/watcher-4306121-1534129406 -o /tmp/evaluation-result-4306121-1534129406/solver-4306121-1534129406 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534100983-28908 --watchdog 2580  BTD 12 2520 HOME/instance-4306121-1534129406.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 527aaa9849fb01578545f5f3ea53e2c8
RANDOM SEED=1539263175

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        24807124 kB
MemAvailable:   31939244 kB
Buffers:          137180 kB
Cached:          7178224 kB
SwapCached:         5340 kB
Active:          4028100 kB
Inactive:        3306216 kB
Active(anon):      10772 kB
Inactive(anon):    59464 kB
Active(file):    4017328 kB
Inactive(file):  3246752 kB
Unevictable:        7796 kB
Mlocked:            7796 kB
SwapTotal:      67108860 kB
SwapFree:       67058932 kB
Dirty:             52792 kB
Writeback:             0 kB
AnonPages:         23936 kB
Mapped:            53008 kB
Shmem:             48664 kB
Slab:             325672 kB
SReclaimable:     296500 kB
SUnreclaim:        29172 kB
KernelStack:        3376 kB
PageTables:         5736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     383344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34532 MiB
End job on node103 at 2018-08-13 05:45:27