Trace number 4293419

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 2018-06-15SAT 2217 2216.93

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K05-P02_c18.xml
MD5SUM803795f7a37fd3a40686e408980b1bff
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark21.8959
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of constraints27
Number of domains2
Minimum domain size25
Maximum domain size26
Distribution of domain sizes[{"size":25,"count":25},{"size":26,"count":10}]
Minimum variable degree0
Maximum variable degree6
Distribution of variable degrees[{"degree":0,"count":30},{"degree":2,"count":25},{"degree":6,"count":10}]
Minimum constraint arity3
Maximum constraint arity25
Distribution of constraint arities[{"arity":3,"count":25},{"arity":10,"count":1},{"arity":25,"count":1}]
Number of extensional constraints0
Number of intensional constraints25
Distribution of constraint types[{"type":"intension","count":25},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

2216.96/2216.92	c xcsp_picat version 2.4#4 (June 15, 2018)
2216.96/2216.92	s SATISFIABLE
2216.96/2216.92	v <instantiation>
2216.96/2216.92	v     <list> cie[][] ce[][][] cn[][]  </list> 
2216.96/2216.92	v     <values> 24 10 12 23 16  1 21 7 25 6 1 1 14 4 15 1 1 1 18 1 1 1 1 1 19 1 1 1 1 1 1 13 5 22 2 1 1 8 9 11 1 1 1 17 3 1 1 1 1 20 1 1 1 1 1  0 21 7 25 6 24 11 19 2 22   </values> 
2216.96/2216.92	v </instantiation>

Verifier Data 

OK

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 (4353 MiB free)
  memory of node 1: 16384 MiB (11367 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293419-1532317299/watcher-4293419-1532317299 -o /tmp/evaluation-result-4293419-1532317299/solver-4293419-1532317299 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580 xcsp_picat HOME/instance-4293419-1532317299.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=1070, runsolver pid=1067

[startup+0.1002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 1071
/proc/meminfo: memFree=16087308/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=112704 memory=14060 CPUtime=0.1 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 1735 0 0 0 10 0 0 0 20 0 1 0 49293116 115408896 3515 33554432000 4194304 5849740 140729458473888 140729458473888 5308384 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 28176 3515 698 405 0 25120 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112704 KiB
Current children cumulated memory: 14060 KiB

[startup+0.209869 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 1071
/proc/meminfo: memFree=16087308/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=112704 memory=14320 CPUtime=0.21 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 1749 0 0 0 21 0 0 0 20 0 1 0 49293116 115408896 3580 33554432000 4194304 5849740 140729458473888 140729458473888 4211398 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 28176 3580 703 405 0 25120 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112704 KiB
Current children cumulated memory: 14320 KiB

[startup+0.309299 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 1071
/proc/meminfo: memFree=16087308/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=112704 memory=14320 CPUtime=0.31 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 1749 0 0 0 31 0 0 0 20 0 1 0 49293116 115408896 3580 33554432000 4194304 5849740 140729458473888 140729458473888 4211660 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 28176 3580 703 405 0 25120 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112704 KiB
Current children cumulated memory: 14320 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1071
/proc/meminfo: memFree=16087308/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=113828 memory=15284 CPUtime=0.69 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 2004 0 0 0 68 1 0 0 20 0 1 0 49293116 116559872 3821 33554432000 4194304 5849740 140729458473888 140729458473888 5312884 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 28457 3821 707 405 0 25401 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113828 KiB
Current children cumulated memory: 15284 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1071
/proc/meminfo: memFree=16085856/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=114668 memory=16192 CPUtime=1.49 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 2406 0 0 0 147 2 0 0 20 0 1 0 49293116 117420032 4048 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 28667 4048 707 405 0 25611 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114668 KiB
Current children cumulated memory: 16192 KiB

[startup+3.10941 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1071
/proc/meminfo: memFree=16088316/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=116468 memory=17784 CPUtime=3.1 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 6356 0 0 0 305 5 0 0 20 0 1 0 49293116 119263232 4446 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 29117 4446 708 405 0 26061 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 116468 KiB
Current children cumulated memory: 17784 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1072
/proc/meminfo: memFree=16086920/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=116320 memory=17824 CPUtime=6.29 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 10726 0 0 0 620 9 0 0 20 0 1 0 49293116 119111680 4456 33554432000 4194304 5849740 140729458473888 140729458472888 5355861 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 29080 4456 708 405 0 26024 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 116320 KiB
Current children cumulated memory: 17824 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1072
/proc/meminfo: memFree=16068164/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=118672 memory=20196 CPUtime=12.69 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 18765 0 0 0 1253 16 0 0 20 0 1 0 49293116 121520128 5049 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 29668 5049 708 405 0 26612 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 118672 KiB
Current children cumulated memory: 20196 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1072
/proc/meminfo: memFree=16082276/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=122752 memory=24176 CPUtime=25.49 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 38653 0 0 0 2517 32 0 0 20 0 1 0 49293116 125698048 6044 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 30688 6044 708 405 0 27632 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 122752 KiB
Current children cumulated memory: 24176 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1072
/proc/meminfo: memFree=16025216/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=134608 memory=35924 CPUtime=51.11 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 66404 0 0 0 5049 62 0 0 20 0 1 0 49293116 137838592 8981 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 33652 8981 708 405 0 30596 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 134608 KiB
Current children cumulated memory: 35924 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1073
/proc/meminfo: memFree=15958400/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=154108 memory=55632 CPUtime=102.3 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 86555 0 0 0 10138 92 0 0 20 0 1 0 49293116 157806592 13908 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 38527 13908 708 405 0 35471 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 154108 KiB
Current children cumulated memory: 55632 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1074
/proc/meminfo: memFree=15861020/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=163928 memory=65312 CPUtime=162.31 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 103409 0 0 0 16116 115 0 0 20 0 1 0 49293116 167862272 16328 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 40982 16328 708 405 0 37926 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 163928 KiB
Current children cumulated memory: 65312 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1075
/proc/meminfo: memFree=15787200/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=186968 memory=89564 CPUtime=222.3 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 113490 0 0 0 22098 132 0 0 20 0 1 0 49293116 191455232 22391 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 46742 22391 708 405 0 43686 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 186968 KiB
Current children cumulated memory: 89564 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1145
/proc/meminfo: memFree=16230444/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=173364 memory=79668 CPUtime=282.3 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 126847 0 0 0 28073 157 0 0 20 0 1 0 49293116 177524736 19917 33554432000 4194304 5849740 140729458473888 140729458473048 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 43341 19917 708 405 0 40285 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 173364 KiB
Current children cumulated memory: 79668 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1146
/proc/meminfo: memFree=16155348/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=224616 memory=130744 CPUtime=342.31 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 137261 0 0 0 34057 174 0 0 20 0 1 0 49293116 230006784 32686 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 56154 32686 708 405 0 53098 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 224616 KiB
Current children cumulated memory: 130744 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1147
/proc/meminfo: memFree=16128692/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=224616 memory=130980 CPUtime=402.31 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 149644 0 0 0 40045 186 0 0 20 0 1 0 49293116 230006784 32745 33554432000 4194304 5849740 140729458473888 140729458472888 5335519 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 56154 32745 708 405 0 53098 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 224616 KiB
Current children cumulated memory: 130980 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1148
/proc/meminfo: memFree=16145184/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=227340 memory=133516 CPUtime=462.29 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 155204 0 0 0 46033 196 0 0 20 0 1 0 49293116 232796160 33379 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 56835 33379 708 405 0 53779 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 227340 KiB
Current children cumulated memory: 133516 KiB


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

Current children cumulated memory: 315516 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1219
/proc/meminfo: memFree=15559812/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=1782.35 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 284935 0 0 0 177826 409 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 1782.35 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1220
/proc/meminfo: memFree=15559564/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=1842.35 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 299071 0 0 0 183821 414 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1221
/proc/meminfo: memFree=15558960/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=1902.34 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 303194 0 0 0 189814 420 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 140612105602981 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1222
/proc/meminfo: memFree=15486664/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=1962.35 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 306864 0 0 0 195809 426 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 1962.35 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1223
/proc/meminfo: memFree=15323996/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=2022.35 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 308750 0 0 0 201803 432 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 5335610 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1224
/proc/meminfo: memFree=15323676/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=2082.35 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 309874 0 0 0 207797 438 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 2082.35 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1225
/proc/meminfo: memFree=15323852/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=409408 memory=315772 CPUtime=2142.36 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 310993 0 0 0 213794 442 0 0 20 0 1 0 49293116 419233792 78943 33554432000 4194304 5849740 140729458473888 140729458472888 5335552 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 102352 78943 708 405 0 99296 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 409408 KiB
Current children cumulated memory: 315772 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1226
/proc/meminfo: memFree=15453296/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187084 CPUtime=2202.36 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 317585 0 0 0 219786 450 0 0 20 0 1 0 49293116 287514624 46771 33554432000 4194304 5849740 140729458473888 140729458472760 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46771 708 405 0 67138 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187084 KiB

[startup+2216.93 s]
# the end of solver process 1070 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2212.47 s, system=4.52631 s

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

[startup+2208 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452344/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187084 CPUtime=2208.07 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 317585 0 0 0 220356 451 0 0 20 0 1 0 49293116 287514624 46771 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46771 708 405 0 67138 0
Current children cumulated CPU time: 2208.07 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187084 KiB

[startup+2211.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452720/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187084 CPUtime=2211.27 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 317585 0 0 0 220675 452 0 0 20 0 1 0 49293116 287514624 46771 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46771 708 405 0 67138 0
Current children cumulated CPU time: 2211.27 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187084 KiB

[startup+2214.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452456/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187084 CPUtime=2214.46 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 317585 0 0 0 220994 452 0 0 20 0 1 0 49293116 287514624 46771 33554432000 4194304 5849740 140729458473888 140729458472888 5437576 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46771 708 405 0 67138 0
Current children cumulated CPU time: 2214.46 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187084 KiB

[startup+2216 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452580/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187084 CPUtime=2216.07 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 317585 0 0 0 221155 452 0 0 20 0 1 0 49293116 287514624 46771 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46771 708 405 0 67138 0
Current children cumulated CPU time: 2216.07 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187084 KiB

[startup+2216.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452580/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187084 CPUtime=2216.46 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 317585 0 0 0 221194 452 0 0 20 0 1 0 49293116 287514624 46771 33554432000 4194304 5849740 140729458473888 140729458472888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46771 708 405 0 67138 0
Current children cumulated CPU time: 2216.46 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187084 KiB

[startup+2216.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452580/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187136 CPUtime=2216.86 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 318384 0 0 0 221234 452 0 0 20 0 1 0 49293116 287514624 46784 33554432000 4194304 5849740 140729458473888 140729458472888 5437591 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46784 708 405 0 67138 0
Current children cumulated CPU time: 2216.86 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187136 KiB

[startup+2216.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1227
/proc/meminfo: memFree=15452580/32770624 swapFree=67108860/67108860
[pid=1070] ppid=1067 vsize=280776 memory=187136 CPUtime=2216.96 cores=0,2,4,6
/proc/1070/stat : 1070 (xcsp_picat) R 1067 1070 30410 0 -1 4202496 318384 0 0 0 221244 452 0 0 20 0 1 0 49293116 287514624 46784 33554432000 4194304 5849740 140729458473888 140729458472888 140612106014599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 24797184 140729458476214 140729458476292 140729458476292 140729458479050 0
/proc/1070/statm: 70194 46784 708 405 0 67138 0
Current children cumulated CPU time: 2216.96 s
Current children cumulated vsize: 280776 KiB
Current children cumulated memory: 187136 KiB

Child status: 0
Real time (s): 2216.93
CPU time (s): 2217
CPU user time (s): 2212.47
CPU system time (s): 4.52631
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 409408
Max. memory (cumulated for all children) (KiB): 315772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2212.47
system time used= 4.52631
maximum resident set size= 315772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 318443
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= 130
involuntary context switches= 751


# summary of solver processes directly reported to runsolver:
#   pid: 1070
#   total CPU time (s): 2217
#   total CPU user time (s): 2212.47
#   total CPU system time (s): 4.52631

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.28012 second user time and 16.8249 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 05:41:39
IDJOB=4293419
IDBENCH=141173
IDSOLVER=2754
FILE ID=node105/4293419-1532317299
RUNJOBID= node105-1532296553-30441
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K05-P02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293419-1532317299/watcher-4293419-1532317299 -o /tmp/evaluation-result-4293419-1532317299/solver-4293419-1532317299 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580  xcsp_picat HOME/instance-4293419-1532317299.xml

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

MD5SUM BENCH= 803795f7a37fd3a40686e408980b1bff
RANDOM SEED=33397388

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        16099352 kB
MemAvailable:   31697380 kB
Buffers:          185340 kB
Cached:         15388124 kB
SwapCached:            0 kB
Active:          1616516 kB
Inactive:       14249024 kB
Active(anon):     244736 kB
Inactive(anon):    67432 kB
Active(file):    1371780 kB
Inactive(file): 14181592 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3028 kB
Writeback:             0 kB
AnonPages:        307440 kB
Mapped:            39732 kB
Shmem:             17036 kB
Slab:             500636 kB
SReclaimable:     473116 kB
SUnreclaim:        27520 kB
KernelStack:        3648 kB
PageTables:         6052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     660856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 06:18:37