Trace number 4295273

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
PicatSAT 2018-06-15? (TO) 2519.93 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g19-g45_c18.xml
MD5SUMd9c49275b9746ea736e23f2bca190f13
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints233
Number of domains1
Minimum domain size128
Maximum domain size128
Distribution of domain sizes[{"size":128,"count":64}]
Minimum variable degree4
Maximum variable degree10
Distribution of variable degrees[{"degree":4,"count":4},{"degree":5,"count":8},{"degree":6,"count":20},{"degree":8,"count":16},{"degree":10,"count":16}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":64},{"arity":2,"count":168},{"arity":64,"count":1}]
Number of extensional constraints232
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":232},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

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 (4975 MiB free)
  memory of node 1: 16384 MiB (7848 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295273-1532506558/watcher-4295273-1532506558 -o /tmp/evaluation-result-4295273-1532506558/solver-4295273-1532506558 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580 xcsp_picat HOME/instance-4295273-1532506558.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
solver pid=28072, runsolver pid=28069
Current StackSize limit: 8192 KiB


[startup+0.100113 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13108600/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=111688 memory=23604 CPUtime=0.1 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 1448 0 0 0 10 0 0 0 20 0 1 0 68219000 114368512 5901 33554432000 4194304 5849740 140722183357952 140722183357952 4488860 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 27922 5901 598 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 23604 KiB

[startup+0.209594 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13086820/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=131292 memory=45888 CPUtime=0.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 3868 0 0 0 20 1 0 0 20 0 1 0 68219000 134443008 11472 33554432000 4194304 5849740 140722183357952 140722183357952 5626848 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 32823 11472 636 405 0 29767 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 131292 KiB
Current children cumulated memory: 45888 KiB

[startup+0.309496 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13083656/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=131696 memory=46416 CPUtime=0.31 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 3985 0 0 0 30 1 0 0 20 0 1 0 68219000 134856704 11604 33554432000 4194304 5849740 140722183357952 140722183357952 139946964279175 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 32924 11604 670 405 0 29868 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 131696 KiB
Current children cumulated memory: 46416 KiB

[startup+0.700238 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13083656/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=134256 memory=48792 CPUtime=0.69 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 4593 0 0 0 67 2 0 0 20 0 1 0 68219000 137478144 12198 33554432000 4194304 5849740 140722183357952 140722183357952 139946963811905 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 33564 12198 670 405 0 30508 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 134256 KiB
Current children cumulated memory: 48792 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13080356/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=141424 memory=55852 CPUtime=1.49 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 5874 0 0 0 144 5 0 0 20 0 1 0 68219000 144818176 13963 33554432000 4194304 5849740 140722183357952 140722183357048 139946964279175 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 35356 13963 670 405 0 32300 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 141424 KiB
Current children cumulated memory: 55852 KiB

[startup+3.10925 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13056176/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=153716 memory=68348 CPUtime=3.1 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 8001 0 0 0 300 10 0 0 20 0 1 0 68219000 157405184 17087 33554432000 4194304 5849740 140722183357952 140722183357192 5471923 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 38429 17087 670 405 0 35373 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153716 KiB
Current children cumulated memory: 68348 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13046988/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=161908 memory=76328 CPUtime=6.29 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 10850 0 0 0 609 20 0 0 20 0 1 0 68219000 165793792 19082 33554432000 4194304 5849740 140722183357952 140722183357192 139946964279175 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 40477 19082 670 405 0 37421 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 161908 KiB
Current children cumulated memory: 76328 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13036776/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=192712 memory=107244 CPUtime=12.69 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 16903 0 0 0 1239 30 0 0 20 0 1 0 68219000 197337088 26811 33554432000 4194304 5849740 140722183357952 140722183356952 5360437 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 48178 26811 705 405 0 45122 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 192712 KiB
Current children cumulated memory: 107244 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=13010356/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=192664 memory=107440 CPUtime=25.49 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 32303 0 0 0 2505 44 0 0 20 0 1 0 68219000 197287936 26860 33554432000 4194304 5849740 140722183357952 140722183356952 5395165 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 48166 26860 705 405 0 45110 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 192664 KiB
Current children cumulated memory: 107440 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28073
/proc/meminfo: memFree=12981876/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=192572 memory=107348 CPUtime=51.09 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 42417 0 0 0 5037 72 0 0 20 0 1 0 68219000 197193728 26837 33554432000 4194304 5849740 140722183357952 140722183356952 139946964279175 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 48143 26837 705 405 0 45087 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 192572 KiB
Current children cumulated memory: 107348 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28074
/proc/meminfo: memFree=12973040/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=192436 memory=107212 CPUtime=102.28 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 51468 0 0 0 10101 127 0 0 20 0 1 0 68219000 197054464 26803 33554432000 4194304 5849740 140722183357952 140722183356952 139946964279175 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 48109 26803 705 405 0 45053 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 192436 KiB
Current children cumulated memory: 107212 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28075
/proc/meminfo: memFree=12957300/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=197952 memory=117012 CPUtime=162.27 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 53621 0 0 0 16050 177 0 0 20 0 1 0 68219000 202702848 29253 33554432000 4194304 5849740 140722183357952 140722183356952 5437600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 49488 29253 705 405 0 46432 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 197952 KiB
Current children cumulated memory: 117012 KiB

[startup+222.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/187 28076
/proc/meminfo: memFree=12929788/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=197824 memory=117368 CPUtime=222.27 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 55289 0 0 0 21992 235 0 0 20 0 1 0 68219000 202571776 29342 33554432000 4194304 5849740 140722183357952 140722183356824 5312805 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 49456 29342 705 405 0 46400 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 197824 KiB
Current children cumulated memory: 117368 KiB

[startup+282.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/187 28084
/proc/meminfo: memFree=12888672/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=202256 memory=123544 CPUtime=282.27 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 58495 0 0 0 27935 292 0 0 20 0 1 0 68219000 207110144 30886 33554432000 4194304 5849740 140722183357952 140722183356952 139946964279175 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 50564 30886 705 405 0 47508 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 202256 KiB
Current children cumulated memory: 123544 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/187 28085
/proc/meminfo: memFree=12859628/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=213408 memory=134548 CPUtime=342.26 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 62433 0 0 0 33879 347 0 0 20 0 1 0 68219000 218529792 33637 33554432000 4194304 5849740 140722183357952 140722183356824 5360437 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 53352 33637 705 405 0 50296 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 213408 KiB
Current children cumulated memory: 134548 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 28086
/proc/meminfo: memFree=12793348/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=213352 memory=134640 CPUtime=402.25 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 64553 0 0 0 39822 403 0 0 20 0 1 0 68219000 218472448 33660 33554432000 4194304 5849740 140722183357952 140722183356952 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 53338 33660 705 405 0 50282 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 213352 KiB
Current children cumulated memory: 134640 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 28087
/proc/meminfo: memFree=12817564/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=221120 memory=142200 CPUtime=462.25 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 65678 0 0 0 45763 462 0 0 20 0 1 0 68219000 226426880 35550 33554432000 4194304 5849740 140722183357952 140722183356952 5438192 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 55280 35550 705 405 0 52224 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 221120 KiB
Current children cumulated memory: 142200 KiB


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

/proc/28072/statm: 56256 36552 705 405 0 53200 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 225024 KiB
Current children cumulated memory: 146208 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 28126
/proc/meminfo: memFree=12665732/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=229468 memory=150680 CPUtime=1782.23 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 282019 0 0 0 176761 1462 0 0 20 0 1 0 68219000 234975232 37670 33554432000 4194304 5849740 140722183357952 140722183356952 5437616 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 57367 37670 705 405 0 54311 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 229468 KiB
Current children cumulated memory: 150680 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28127
/proc/meminfo: memFree=12638112/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=256420 memory=177620 CPUtime=1842.22 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 292342 0 0 0 182712 1510 0 0 20 0 1 0 68219000 262574080 44405 33554432000 4194304 5849740 140722183357952 140722183356952 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 64105 44405 705 405 0 61049 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 256420 KiB
Current children cumulated memory: 177620 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28128
/proc/meminfo: memFree=12671428/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=223892 memory=145232 CPUtime=1902.23 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 311564 0 0 0 188672 1551 0 0 20 0 1 0 68219000 229265408 36308 33554432000 4194304 5849740 140722183357952 140722183356952 5437620 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 55973 36308 705 405 0 52917 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 223892 KiB
Current children cumulated memory: 145232 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28129
/proc/meminfo: memFree=12653712/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=257528 memory=178892 CPUtime=1962.22 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 326848 0 0 0 194633 1589 0 0 20 0 1 0 68219000 263708672 44723 33554432000 4194304 5849740 140722183357952 140722183356952 5437791 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 64382 44723 705 405 0 61326 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 257528 KiB
Current children cumulated memory: 178892 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28130
/proc/meminfo: memFree=12580216/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=264800 memory=186196 CPUtime=2022.22 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 340688 0 0 0 200599 1623 0 0 20 0 1 0 68219000 271155200 46549 33554432000 4194304 5849740 140722183357952 140722183356952 5437839 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 66200 46549 705 405 0 63144 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 264800 KiB
Current children cumulated memory: 186196 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28139
/proc/meminfo: memFree=12578804/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=265100 memory=186348 CPUtime=2082.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 360453 0 0 0 206560 1661 0 0 20 0 1 0 68219000 271462400 46587 33554432000 4194304 5849740 140722183357952 140722183356952 5312877 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 66275 46587 705 405 0 63219 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 265100 KiB
Current children cumulated memory: 186348 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28140
/proc/meminfo: memFree=12580148/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=263996 memory=185380 CPUtime=2142.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 369480 0 0 0 212524 1697 0 0 20 0 1 0 68219000 270331904 46345 33554432000 4194304 5849740 140722183357952 140722183357112 5437812 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 65999 46345 705 405 0 62943 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 263996 KiB
Current children cumulated memory: 185380 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28141
/proc/meminfo: memFree=12614464/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=229584 memory=150900 CPUtime=2202.2 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 378620 0 0 0 218489 1731 0 0 20 0 1 0 68219000 235094016 37725 33554432000 4194304 5849740 140722183357952 140722183357112 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 57396 37725 705 405 0 54340 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 229584 KiB
Current children cumulated memory: 150900 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28142
/proc/meminfo: memFree=12586468/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=257784 memory=179128 CPUtime=2262.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 389807 0 0 0 224454 1767 0 0 20 0 1 0 68219000 263970816 44782 33554432000 4194304 5849740 140722183357952 140722183356952 139946964279175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 64446 44782 705 405 0 61390 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 257784 KiB
Current children cumulated memory: 179128 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28143
/proc/meminfo: memFree=12586056/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=258024 memory=179248 CPUtime=2322.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 398994 0 0 0 230413 1808 0 0 20 0 1 0 68219000 264216576 44812 33554432000 4194304 5849740 140722183357952 140722183356952 139946964279175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 64506 44812 705 405 0 61450 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 258024 KiB
Current children cumulated memory: 179248 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 28145
/proc/meminfo: memFree=12545072/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=227464 memory=148664 CPUtime=2382.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 411351 0 0 0 236370 1851 0 0 20 0 1 0 68219000 232923136 37166 33554432000 4194304 5849740 140722183357952 140722183356952 5335566 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 56866 37166 705 405 0 53810 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 227464 KiB
Current children cumulated memory: 148664 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28207
/proc/meminfo: memFree=12893824/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=272148 memory=193544 CPUtime=2442.21 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 421109 0 0 0 242337 1884 0 0 20 0 1 0 68219000 278679552 48386 33554432000 4194304 5849740 140722183357952 140722183356952 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 68037 48386 705 405 0 64981 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 272148 KiB
Current children cumulated memory: 193544 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 28208
/proc/meminfo: memFree=12906416/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=259240 memory=180580 CPUtime=2502.2 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 428924 0 0 0 248304 1916 0 0 20 0 1 0 68219000 265461760 45145 33554432000 4194304 5849740 140722183357952 140722183356824 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 64810 45145 705 405 0 61754 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 259240 KiB
Current children cumulated memory: 180580 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.03 2.05 3/187 28208
/proc/meminfo: memFree=12878704/32770624 swapFree=67108860/67108860
[pid=28072] ppid=28069 vsize=267044 memory=188440 CPUtime=2519.92 cores=0,2,4,6
/proc/28072/stat : 28072 (xcsp_picat) R 28069 28072 27059 0 -1 4202496 433148 0 0 0 250067 1925 0 0 20 0 1 0 68219000 273453056 47110 33554432000 4194304 5849740 140722183357952 140722183356824 139946964279175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43814912 140722183365814 140722183365892 140722183365892 140722183368650 0
/proc/28072/statm: 66761 47110 705 405 0 63705 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 267044 KiB
Current children cumulated memory: 188440 KiB

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

[startup+2520.01 s]
# the end of solver process 28072 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2500.68 s, system=19.2538 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2500.68
CPU system time (s): 19.2538
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 274188
Max. memory (cumulated for all children) (KiB): 195376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2500.68
system time used= 19.2538
maximum resident set size= 195376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 433148
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= 72
involuntary context switches= 3078


# summary of solver processes directly reported to runsolver:
#   pid: 28072
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2500.68
#   total CPU system time (s): 19.2538

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.65187 second user time and 20.701 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 10:15:58
IDJOB=4295273
IDBENCH=141500
IDSOLVER=2754
FILE ID=node107/4295273-1532506558
RUNJOBID= node107-1532498874-27090
PBS_JOBID= 21021590
Free space on /tmp= 54520 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g19-g45_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295273-1532506558/watcher-4295273-1532506558 -o /tmp/evaluation-result-4295273-1532506558/solver-4295273-1532506558 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580  xcsp_picat HOME/instance-4295273-1532506558.xml

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

MD5SUM BENCH= d9c49275b9746ea736e23f2bca190f13
RANDOM SEED=1063642749

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        13131840 kB
MemAvailable:   31880984 kB
Buffers:          279980 kB
Cached:         18583568 kB
SwapCached:            0 kB
Active:          4257932 kB
Inactive:       14717392 kB
Active(anon):     114560 kB
Inactive(anon):    16844 kB
Active(file):    4143372 kB
Inactive(file): 14700548 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3176 kB
Writeback:             0 kB
AnonPages:        121016 kB
Mapped:            41664 kB
Shmem:             17036 kB
Slab:             361016 kB
SReclaimable:     333684 kB
SUnreclaim:        27332 kB
KernelStack:        3424 kB
PageTables:         5356 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     478996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54520 MiB
End job on node107 at 2018-07-25 10:57:58