Trace number 4306211

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 2519.83

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl15-16_c18.xml
MD5SUM8b2f27ca9e664fd505b84cd8dff1749a
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 benchmark166.895
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of constraints62
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":480}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":480}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":32},{"arity":16,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":62}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12
2519.98/2519.82	s UNKNOWN
2519.98/2519.82	c  # Nodes: 141499924

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 (5064 MiB free)
  memory of node 1: 16384 MiB (3152 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306211-1534073789/watcher-4306211-1534073789 -o /tmp/evaluation-result-4306211-1534073789/solver-4306211-1534073789 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580 BTD 12 2520 HOME/instance-4306211-1534073789.xml 

running on 4 cores: 0,2,4,6

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=17358, runsolver pid=17355

[startup+0.100197 s]*
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412896/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33504 memory=3640 CPUtime=0.1 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1049 0 0 0 10 0 0 0 20 0 1 0 224942049 34308096 910 33554432000 4194304 36388936 140731564371760 140731564371760 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8376 910 508 7861 0 480 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33504 KiB
Current children cumulated memory: 3640 KiB

[startup+0.209628 s]*
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8413080/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33504 memory=3640 CPUtime=0.21 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1058 0 0 0 20 1 0 0 20 0 1 0 224942049 34308096 910 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8376 910 508 7861 0 480 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33504 KiB
Current children cumulated memory: 3640 KiB

[startup+0.309879 s]*
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412652/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33504 memory=3640 CPUtime=0.31 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1063 0 0 0 29 2 0 0 20 0 1 0 224942049 34308096 910 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8376 910 508 7861 0 480 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33504 KiB
Current children cumulated memory: 3640 KiB

[startup+0.700335 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412652/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33636 memory=3640 CPUtime=0.69 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1074 0 0 0 66 3 0 0 20 0 1 0 224942049 34443264 910 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8409 910 508 7861 0 513 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 3640 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412652/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33636 memory=3640 CPUtime=1.49 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1087 0 0 0 140 9 0 0 20 0 1 0 224942049 34443264 910 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8409 910 508 7861 0 513 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 3640 KiB

[startup+3.10965 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412528/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33636 memory=3864 CPUtime=3.1 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1321 0 0 0 288 22 0 0 20 0 1 0 224942049 34443264 966 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8409 966 508 7861 0 513 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 3864 KiB

[startup+6.30029 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412624/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33768 memory=3912 CPUtime=6.29 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1564 0 0 0 581 48 0 0 20 0 1 0 224942049 34578432 978 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8442 978 508 7861 0 546 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 3912 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412624/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33768 memory=3948 CPUtime=12.69 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 1815 0 0 0 1179 90 0 0 20 0 1 0 224942049 34578432 987 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8442 987 508 7861 0 546 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 3948 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 17359
/proc/meminfo: memFree=8412628/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33768 memory=4020 CPUtime=25.49 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 2328 0 0 0 2400 149 0 0 20 0 1 0 224942049 34578432 1005 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8442 1005 508 7861 0 546 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 4020 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.06 2.07 3/191 17359
/proc/meminfo: memFree=8412380/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33900 memory=4072 CPUtime=51.11 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 2602 0 0 0 4779 332 0 0 20 0 1 0 224942049 34713600 1018 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8475 1018 508 7861 0 579 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 4072 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 17360
/proc/meminfo: memFree=8412632/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=33900 memory=4152 CPUtime=102.3 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 2886 0 0 0 9517 713 0 0 20 0 1 0 224942049 34713600 1038 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8475 1038 508 7861 0 579 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 4152 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/191 17361
/proc/meminfo: memFree=8412648/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34032 memory=4168 CPUtime=162.31 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 3174 0 0 0 15075 1156 0 0 20 0 1 0 224942049 34848768 1042 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8508 1042 508 7861 0 612 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4168 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 17370
/proc/meminfo: memFree=8410616/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34032 memory=4196 CPUtime=222.31 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 3469 0 0 0 20640 1591 0 0 20 0 1 0 224942049 34848768 1049 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8508 1049 508 7861 0 612 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4196 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 17371
/proc/meminfo: memFree=8410500/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34032 memory=4196 CPUtime=282.32 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 3472 0 0 0 26204 2028 0 0 20 0 1 0 224942049 34848768 1049 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8508 1049 508 7861 0 612 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4196 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 17372
/proc/meminfo: memFree=8411236/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34032 memory=4240 CPUtime=342.32 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 3775 0 0 0 31772 2460 0 0 20 0 1 0 224942049 34848768 1060 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8508 1060 508 7861 0 612 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4240 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 17373
/proc/meminfo: memFree=8410724/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34032 memory=4240 CPUtime=402.32 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 3778 0 0 0 37331 2901 0 0 20 0 1 0 224942049 34848768 1060 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8508 1060 508 7861 0 612 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4240 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17374
/proc/meminfo: memFree=8411212/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34032 memory=4268 CPUtime=462.32 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 4097 0 0 0 42892 3340 0 0 20 0 1 0 224942049 34848768 1067 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8508 1067 508 7861 0 612 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4268 KiB


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

Current children cumulated memory: 4376 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17473
/proc/meminfo: memFree=8407324/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4376 CPUtime=2022.43 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 8342 0 0 0 187962 14281 0 0 20 0 1 0 224942049 34983936 1094 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1094 508 7861 0 645 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4376 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17535
/proc/meminfo: memFree=8447860/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4376 CPUtime=2082.45 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 8352 0 0 0 193497 14748 0 0 20 0 1 0 224942049 34983936 1094 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1094 508 7861 0 645 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4376 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 17537
/proc/meminfo: memFree=7552308/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4384 CPUtime=2142.44 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 8606 0 0 0 199011 15233 0 0 20 0 1 0 224942049 34983936 1096 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1096 508 7861 0 645 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4384 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17539
/proc/meminfo: memFree=7548296/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4392 CPUtime=2202.46 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 8644 0 0 0 204527 15719 0 0 20 0 1 0 224942049 34983936 1098 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1098 508 7861 0 645 0
Current children cumulated CPU time: 2202.46 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4392 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17540
/proc/meminfo: memFree=7548260/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4392 CPUtime=2262.45 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 8900 0 0 0 210045 16200 0 0 20 0 1 0 224942049 34983936 1098 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1098 508 7861 0 645 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4392 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17541
/proc/meminfo: memFree=7547988/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4392 CPUtime=2322.46 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 8900 0 0 0 215568 16678 0 0 20 0 1 0 224942049 34983936 1098 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1098 508 7861 0 645 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4392 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 17542
/proc/meminfo: memFree=7547552/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4392 CPUtime=2382.47 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9194 0 0 0 221091 17156 0 0 20 0 1 0 224942049 34983936 1098 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1098 508 7861 0 645 0
Current children cumulated CPU time: 2382.47 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4392 KiB

[startup+2442.3 s]
/proc/loadavg: 2.44 2.16 2.09 4/192 17544
/proc/meminfo: memFree=7546656/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4392 CPUtime=2442.47 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9207 0 0 0 226596 17651 0 0 20 0 1 0 224942049 34983936 1098 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1098 508 7861 0 645 0
Current children cumulated CPU time: 2442.47 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4392 KiB

[startup+2502.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/192 17545
/proc/meminfo: memFree=7546380/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2502.48 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 232125 18123 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2502.48 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

[startup+2519.83 s]
# the end of solver process 17358 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2337.42 s, system=182.597 s

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

[startup+2508.8 s]
/proc/loadavg: 2.15 2.13 2.09 3/192 17545
/proc/meminfo: memFree=7546368/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2508.97 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 232721 18176 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2508.97 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

[startup+2515.2 s]
/proc/loadavg: 2.12 2.12 2.09 3/192 17545
/proc/meminfo: memFree=7546372/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2515.38 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 233315 18223 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2515.38 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

[startup+2518.4 s]
/proc/loadavg: 2.12 2.12 2.09 3/192 17545
/proc/meminfo: memFree=7546360/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2518.58 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 233611 18247 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2518.58 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

[startup+2519.2 s]
/proc/loadavg: 2.12 2.12 2.09 3/192 17545
/proc/meminfo: memFree=7546372/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2519.38 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 233684 18254 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2519.38 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

[startup+2519.6 s]
/proc/loadavg: 2.12 2.12 2.09 3/192 17545
/proc/meminfo: memFree=7546372/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2519.77 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 233720 18257 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

[startup+2519.8 s]
/proc/loadavg: 2.12 2.12 2.09 3/192 17545
/proc/meminfo: memFree=7546372/32770624 swapFree=67108856/67108860
[pid=17358] ppid=17355 vsize=34164 memory=4400 CPUtime=2519.98 cores=0,2,4,6
/proc/17358/stat : 17358 (BTD) R 17355 17358 15404 0 -1 4202496 9495 0 0 0 233739 18259 0 0 20 0 1 0 224942049 34983936 1100 33554432000 4194304 36388936 140731564371760 140731564370600 8047831 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 49537024 140731564377276 140731564377355 140731564377355 140731564380113 0
/proc/17358/statm: 8541 1100 508 7861 0 645 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4400 KiB

Child status: 0
Real time (s): 2519.83
CPU time (s): 2520.01
CPU user time (s): 2337.42
CPU system time (s): 182.597
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 34164
Max. memory (cumulated for all children) (KiB): 4400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2337.42
system time used= 182.597
maximum resident set size= 4416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9769
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= 632


# summary of solver processes directly reported to runsolver:
#   pid: 17358
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2337.42
#   total CPU system time (s): 182.597

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1283 second user time and 15.5916 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-12 13:36:29
IDJOB=4306211
IDBENCH=141234
IDSOLVER=2785
FILE ID=node133/4306211-1534073789
RUNJOBID= node133-1534062958-15435
PBS_JOBID= 21036985
Free space on /tmp= 38976 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl15-16_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306211-1534073789/watcher-4306211-1534073789 -o /tmp/evaluation-result-4306211-1534073789/solver-4306211-1534073789 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534062958-15435 --watchdog 2580  BTD 12 2520 HOME/instance-4306211-1534073789.xml

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

MD5SUM BENCH= 8b2f27ca9e664fd505b84cd8dff1749a
RANDOM SEED=84799138

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:         8415280 kB
MemAvailable:   31823884 kB
Buffers:          220552 kB
Cached:         23133304 kB
SwapCached:            0 kB
Active:         10087280 kB
Inactive:       13403772 kB
Active(anon):      88092 kB
Inactive(anon):   101744 kB
Active(file):    9999188 kB
Inactive(file): 13302028 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:             52528 kB
Writeback:             0 kB
AnonPages:        144392 kB
Mapped:            57692 kB
Shmem:             49820 kB
Slab:             563812 kB
SReclaimable:     535848 kB
SUnreclaim:        27964 kB
KernelStack:        3408 kB
PageTables:         5540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     461252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 38924 MiB
End job on node133 at 2018-08-12 14:18:29