Trace number 4407670

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
(reference) PicatSAT 2019-09-12UNSAT 699.086 699.176

General information on the benchmark

NameSubisomorphism/Subisomorphism-m1-LV/
Subisomorphism-g10-g15.xml
MD5SUMc61674a03ec016e027955a3fd45acfb3
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 benchmark0.009808
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints122
Number of domains1
Minimum domain size50
Maximum domain size50
Distribution of domain sizes[{"size":50,"count":41}]
Minimum variable degree3
Maximum variable degree11
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":14},{"degree":7,"count":4},{"degree":8,"count":4},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity41
Distribution of constraint arities[{"arity":1,"count":41},{"arity":2,"count":80},{"arity":41,"count":1}]
Number of extensional constraints121
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":121},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

46.68/46.79	c xcsp_picat version 2.7b12 (9/12/2019)
699.01/699.17	s UNSATISFIABLE

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 (13761 MiB free)
  memory of node 1: 16384 MiB (12296 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407670-1569512044/watcher-4407670-1569512044 -o /tmp/evaluation-result-4407670-1569512044/solver-4407670-1569512044 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1569505417-1357 --watchdog 2560 xcsp_picat HOME/instance-4407670-1569512044.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=1761, runsolver pid=1754

[startup+0.100203 s]*
/proc/loadavg: 2.09 2.03 1.88 5/199 1762
/proc/meminfo: memFree=26646864/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2034648 memory=22392 CPUtime=0.09 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 2459 0 0 0 9 0 0 0 20 0 1 0 527460867 2083479552 5598 33554432000 4194304 5870510 140734197881392 140734197880760 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 508662 5598 883 410 0 504135 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2034648 KiB
Current children cumulated memory: 22392 KiB

[startup+0.209594 s]*
/proc/loadavg: 2.09 2.03 1.88 4/199 1762
/proc/meminfo: memFree=26634020/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2036312 memory=23552 CPUtime=0.2 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 2727 0 0 0 20 0 0 0 20 0 1 0 527460867 2085183488 5888 33554432000 4194304 5870510 140734197881392 140734197880760 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 509078 5888 904 410 0 504551 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036312 KiB
Current children cumulated memory: 23552 KiB

[startup+0.30928 s]*
/proc/loadavg: 2.09 2.03 1.88 4/199 1762
/proc/meminfo: memFree=26623036/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2037988 memory=24324 CPUtime=0.31 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 2908 0 0 0 30 1 0 0 20 0 1 0 527460867 2086899712 6081 33554432000 4194304 5870510 140734197881392 140734197880760 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 509497 6081 904 410 0 504970 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037988 KiB
Current children cumulated memory: 24324 KiB

[startup+0.700344 s]
/proc/loadavg: 2.09 2.03 1.88 4/199 1762
/proc/meminfo: memFree=26601440/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2041236 memory=26684 CPUtime=0.69 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 3522 0 0 0 68 1 0 0 20 0 1 0 527460867 2090225664 6671 33554432000 4194304 5870510 140734197881392 140734197880760 5283083 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 510309 6671 904 410 0 505782 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041236 KiB
Current children cumulated memory: 26684 KiB

[startup+1.50038 s]
/proc/loadavg: 2.09 2.03 1.88 4/199 1762
/proc/meminfo: memFree=26544940/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2046328 memory=30640 CPUtime=1.49 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 4993 0 0 0 148 1 0 0 20 0 1 0 527460867 2095439872 7660 33554432000 4194304 5870510 140734197881392 140734197880344 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 511582 7660 906 410 0 507055 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046328 KiB
Current children cumulated memory: 30640 KiB

[startup+3.10953 s]
/proc/loadavg: 2.08 2.03 1.88 4/199 1762
/proc/meminfo: memFree=26319440/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2065876 memory=44588 CPUtime=3.1 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 10132 0 0 0 308 2 0 0 20 0 1 0 527460867 2115457024 11147 33554432000 4194304 5870510 140734197881392 140734197879752 5282767 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 516469 11147 906 410 0 511942 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2065876 KiB
Current children cumulated memory: 44588 KiB

[startup+6.30039 s]
/proc/loadavg: 2.08 2.03 1.88 4/199 1762
/proc/meminfo: memFree=25989356/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2086492 memory=55036 CPUtime=6.29 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 13186 0 0 0 626 3 0 0 20 0 1 0 527460867 2136567808 13759 33554432000 4194304 5870510 140734197881392 140734197879752 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 521623 13759 906 410 0 517096 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2086492 KiB
Current children cumulated memory: 55036 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 1.88 4/199 1763
/proc/meminfo: memFree=25338836/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2086640 memory=65556 CPUtime=12.69 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 16372 0 0 0 1265 4 0 0 20 0 1 0 527460867 2136719360 16389 33554432000 4194304 5870510 140734197881392 140734197879832 5282767 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 521660 16389 906 410 0 517133 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2086640 KiB
Current children cumulated memory: 65556 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 1.88 4/199 1763
/proc/meminfo: memFree=22604236/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2086640 memory=69660 CPUtime=25.48 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 19972 0 0 0 2544 4 0 0 20 0 1 0 527460867 2136719360 17415 33554432000 4194304 5870510 140734197881392 140734197879832 5276671 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 521660 17415 906 410 0 517133 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2086640 KiB
Current children cumulated memory: 69660 KiB

[startup+51.1094 s]
/proc/loadavg: 2.10 2.04 1.89 4/199 1765
/proc/meminfo: memFree=23838608/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2086640 memory=69688 CPUtime=51.08 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 21716 0 0 0 5104 4 0 0 20 0 1 0 527460867 2136719360 17422 33554432000 4194304 5870510 140734197881392 140734197880504 5283067 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 521660 17422 906 410 0 517133 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2086640 KiB
Current children cumulated memory: 69688 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.04 1.89 4/198 1770
/proc/meminfo: memFree=22519200/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2099164 memory=86852 CPUtime=102.25 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 25173 0 0 0 10221 4 0 0 20 0 1 0 527460867 2149543936 21713 33554432000 4194304 5870510 140734197881392 140734197879832 5263058 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 524791 21713 906 410 0 520264 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 2099164 KiB
Current children cumulated memory: 86852 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 1.90 4/198 1774
/proc/meminfo: memFree=22798020/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2118016 memory=102516 CPUtime=162.24 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 27980 0 0 0 16219 5 0 0 20 0 1 0 527460867 2168848384 25629 33554432000 4194304 5870510 140734197881392 140734197879832 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 529504 25629 906 410 0 524977 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2118016 KiB
Current children cumulated memory: 102516 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 1.90 4/199 1803
/proc/meminfo: memFree=23567416/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=110612 CPUtime=222.23 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 30291 0 0 0 22218 5 0 0 20 0 1 0 527460867 2181402624 27653 33554432000 4194304 5870510 140734197881392 140734197879832 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 27653 906 410 0 528042 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 110612 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.91 4/198 1808
/proc/meminfo: memFree=24259248/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=114804 CPUtime=282.23 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 32675 0 0 0 28218 5 0 0 20 0 1 0 527460867 2181402624 28701 33554432000 4194304 5870510 140734197881392 140734197879832 5304500 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 28701 906 410 0 528042 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 114804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.92 4/198 1812
/proc/meminfo: memFree=22864240/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=114804 CPUtime=342.23 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 33640 0 0 0 34217 6 0 0 20 0 1 0 527460867 2181402624 28701 33554432000 4194304 5870510 140734197881392 140734197879832 5282738 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 28701 906 410 0 528042 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 114804 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.92 4/199 1825
/proc/meminfo: memFree=20285320/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=115052 CPUtime=402.22 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 34895 0 0 0 40216 6 0 0 20 0 1 0 527460867 2181402624 28763 33554432000 4194304 5870510 140734197881392 140734197879832 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 28763 906 410 0 528042 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 115052 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.93 4/198 1829
/proc/meminfo: memFree=20211524/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=118572 CPUtime=462.22 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 35506 0 0 0 46216 6 0 0 20 0 1 0 527460867 2181402624 29643 33554432000 4194304 5870510 140734197881392 140734197879832 5282694 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29643 906 410 0 528042 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 118572 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 1.93 4/198 1833
/proc/meminfo: memFree=16574184/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=522.21 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 35735 0 0 0 52215 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5305048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 522.21 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.94 4/199 1839
/proc/meminfo: memFree=15749712/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=582.21 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 35775 0 0 0 58215 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5283067 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 582.21 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1843
/proc/meminfo: memFree=15080504/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=642.21 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36037 0 0 0 64215 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5305048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 642.21 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+699.176 s]
# the end of solver process 1761 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=699.021 s, system=0.065992 s

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

[startup+665.6 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1844
/proc/meminfo: memFree=15049932/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=665.5 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 66544 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5282778 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 665.5 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+678.4 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15032572/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=678.3 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 67824 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 678.3 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+691.2 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15018236/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=691.1 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69104 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5274895 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 691.1 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+694.4 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15013968/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=694.3 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69424 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 694.3 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+697.6 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15010120/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=697.5 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69744 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5283067 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 697.5 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+698.4 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15008072/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=698.3 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69824 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5282767 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 698.3 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+698.8 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15008072/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=698.7 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69864 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 698.7 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+699 s]*
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15008104/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=698.91 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69885 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5281755 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 698.91 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

[startup+699.109 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 1847
/proc/meminfo: memFree=15008104/32770624 swapFree=66986436/67108860
[pid=1761] ppid=1754 vsize=2130276 memory=119820 CPUtime=699.01 cores=0,2,4,6
/proc/1761/stat : 1761 (xcsp_picat) R 1754 1761 1326 0 -1 4202496 36069 0 0 0 69895 6 0 0 20 0 1 0 527460867 2181402624 29955 33554432000 4194304 5870510 140734197881392 140734197879832 5282642 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21909504 140734197888031 140734197888109 140734197888109 140734197891018 0
/proc/1761/statm: 532569 29955 906 410 0 528042 0
Current children cumulated CPU time: 699.01 s
Current children cumulated vsize: 2130276 KiB
Current children cumulated memory: 119820 KiB

Child status: 0
Real time (s): 699.176
CPU time (s): 699.086
CPU user time (s): 699.021
CPU system time (s): 0.065992
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 2130276
Max. memory (cumulated for all children) (KiB): 119820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.021
system time used= 0.065992
maximum resident set size= 119848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36108
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= 8
involuntary context switches= 324


# summary of solver processes directly reported to runsolver:
#   pid: 1761
#   total CPU time (s): 699.086
#   total CPU user time (s): 699.021
#   total CPU system time (s): 0.065992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.6231 second user time and 5.01854 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-26 16:23:39
IDJOB=4407670
IDBENCH=131768
IDSOLVER=2873
FILE ID=node104/4407670-1569512044
RUNJOBID= node104-1569505417-1357
PBS_JOBID= 21705801
Free space on /tmp= 9832 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Subisomorphism/Subisomorphism-m1-LV/Subisomorphism-g10-g15.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407670-1569512044/watcher-4407670-1569512044 -o /tmp/evaluation-result-4407670-1569512044/solver-4407670-1569512044 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1569505417-1357 --watchdog 2560  xcsp_picat HOME/instance-4407670-1569512044.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c61674a03ec016e027955a3fd45acfb3
RANDOM SEED=1970271368

node104.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	: 5334.09
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	: 5334.09
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	: 5334.09
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	: 5334.09
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:        26683704 kB
MemAvailable:   31806056 kB
Buffers:          139128 kB
Cached:          5090412 kB
SwapCached:        22636 kB
Active:          3200668 kB
Inactive:        2055532 kB
Active(anon):      17820 kB
Inactive(anon):    82828 kB
Active(file):    3182848 kB
Inactive(file):  1972704 kB
Unevictable:      109664 kB
Mlocked:          109664 kB
SwapTotal:      67108860 kB
SwapFree:       66986436 kB
Dirty:              7044 kB
Writeback:             0 kB
AnonPages:        115072 kB
Mapped:            21352 kB
Shmem:             65440 kB
Slab:             424196 kB
SReclaimable:     395260 kB
SUnreclaim:        28936 kB
KernelStack:        3440 kB
PageTables:         5668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     527176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 9828 MiB
End job on node104 at 2019-09-26 16:35:18