Trace number 4294130

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) 2520.02 2520.01

General information on the benchmark

NameBibd/
Bibd-sum-22-033-12-08-04_c18.xml
MD5SUMf3f766a62b1d9930afd3b37b1c8667ba
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 variables726
Number of constraints287
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":726}]
Minimum variable degree24
Maximum variable degree24
Distribution of variable degrees[{"degree":24,"count":726}]
Minimum constraint arity22
Maximum constraint arity726
Distribution of constraint arities[{"arity":22,"count":33},{"arity":33,"count":22},{"arity":66,"count":231},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":286}]
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 (8600 MiB free)
  memory of node 1: 16384 MiB (12739 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294130-1532437271/watcher-4294130-1532437271 -o /tmp/evaluation-result-4294130-1532437271/solver-4294130-1532437271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580 xcsp_picat HOME/instance-4294130-1532437271.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=16946, runsolver pid=16943

[startup+0.100219 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21820220/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=130304 memory=36692 CPUtime=0.1 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 2357 0 0 0 10 0 0 0 20 0 1 0 61290299 133431296 9173 33554432000 4194304 5849740 140727555383632 140727555382936 4488866 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 32576 9173 638 405 0 29520 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 130304 KiB
Current children cumulated memory: 36692 KiB

[startup+0.209967 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21808060/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=138440 memory=47068 CPUtime=0.21 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 4084 0 0 0 20 1 0 0 20 0 1 0 61290299 141762560 11767 33554432000 4194304 5849740 140727555383632 140727555382936 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 34610 11767 652 405 0 31554 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 138440 KiB
Current children cumulated memory: 47068 KiB

[startup+0.309658 s]*
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21806944/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=139464 memory=48124 CPUtime=0.3 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 4340 0 0 0 27 3 0 0 20 0 1 0 61290299 142811136 12031 33554432000 4194304 5849740 140727555383632 140727555382936 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 34866 12031 680 405 0 31810 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 139464 KiB
Current children cumulated memory: 48124 KiB

[startup+0.700422 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21797936/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=148680 memory=57296 CPUtime=0.69 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 6149 0 0 0 65 4 0 0 20 0 1 0 61290299 152248320 14324 33554432000 4194304 5849740 140727555383632 140727555382504 5369137 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 37170 14324 681 405 0 34114 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 148680 KiB
Current children cumulated memory: 57296 KiB

[startup+1.50044 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21790668/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=155908 memory=64748 CPUtime=1.49 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 6434 0 0 0 145 4 0 0 20 0 1 0 61290299 159649792 16187 33554432000 4194304 5849740 140727555383632 140727555382360 5318616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 38977 16187 699 405 0 35921 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 155908 KiB
Current children cumulated memory: 64748 KiB

[startup+3.10944 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21790668/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=155908 memory=64848 CPUtime=3.1 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 7763 0 0 0 306 4 0 0 20 0 1 0 61290299 159649792 16212 33554432000 4194304 5849740 140727555383632 140727555382360 4211621 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 38977 16212 710 405 0 35921 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 155908 KiB
Current children cumulated memory: 64848 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21790876/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=155908 memory=64864 CPUtime=6.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 10101 0 0 0 622 7 0 0 20 0 1 0 61290299 159649792 16216 33554432000 4194304 5849740 140727555383632 140727555382632 5309642 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 38977 16216 714 405 0 35921 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 155908 KiB
Current children cumulated memory: 64864 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=21790724/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=155908 memory=64864 CPUtime=12.69 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 12670 0 0 0 1256 13 0 0 20 0 1 0 61290299 159649792 16216 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 38977 16216 714 405 0 35921 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 155908 KiB
Current children cumulated memory: 64864 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=22313892/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=158068 memory=66736 CPUtime=25.49 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 18503 0 0 0 2522 27 0 0 20 0 1 0 61290299 161861632 16684 33554432000 4194304 5849740 140727555383632 140727555382632 5437467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 39517 16684 714 405 0 36461 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 158068 KiB
Current children cumulated memory: 66736 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16947
/proc/meminfo: memFree=22301692/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=163132 memory=72088 CPUtime=51.1 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 24777 0 0 0 5065 45 0 0 20 0 1 0 61290299 167047168 18022 33554432000 4194304 5849740 140727555383632 140727555382632 5329041 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 40783 18022 714 405 0 37727 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 163132 KiB
Current children cumulated memory: 72088 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 16948
/proc/meminfo: memFree=22249432/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=190116 memory=98920 CPUtime=102.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 33620 0 0 0 10141 88 0 0 20 0 1 0 61290299 194678784 24730 33554432000 4194304 5849740 140727555383632 140727555382792 5359174 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 47529 24730 714 405 0 44473 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 190116 KiB
Current children cumulated memory: 98920 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17010
/proc/meminfo: memFree=22216464/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=201816 memory=115552 CPUtime=162.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 35506 0 0 0 16096 133 0 0 20 0 1 0 61290299 206659584 28888 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 50454 28888 714 405 0 47398 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 201816 KiB
Current children cumulated memory: 115552 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17011
/proc/meminfo: memFree=22177180/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=208924 memory=123972 CPUtime=222.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 38503 0 0 0 22049 180 0 0 20 0 1 0 61290299 213938176 30993 33554432000 4194304 5849740 140727555383632 140727555382632 5361379 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 52231 30993 714 405 0 49175 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 208924 KiB
Current children cumulated memory: 123972 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17012
/proc/meminfo: memFree=22163796/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=214512 memory=129712 CPUtime=282.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 42386 0 0 0 28008 221 0 0 20 0 1 0 61290299 219660288 32428 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 53628 32428 714 405 0 50572 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 214512 KiB
Current children cumulated memory: 129712 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17013
/proc/meminfo: memFree=22126212/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=245564 memory=160764 CPUtime=342.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 47800 0 0 0 33958 271 0 0 20 0 1 0 61290299 251457536 40191 33554432000 4194304 5849740 140727555383632 140727555382792 5397330 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 61391 40191 714 405 0 58335 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 245564 KiB
Current children cumulated memory: 160764 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17014
/proc/meminfo: memFree=22126252/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=245564 memory=160764 CPUtime=402.28 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 48909 0 0 0 39916 312 0 0 20 0 1 0 61290299 251457536 40191 33554432000 4194304 5849740 140727555383632 140727555382792 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 61391 40191 714 405 0 58335 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 245564 KiB
Current children cumulated memory: 160764 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17015
/proc/meminfo: memFree=22116912/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=245564 memory=160764 CPUtime=462.28 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 50008 0 0 0 45876 352 0 0 20 0 1 0 61290299 251457536 40191 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 61391 40191 714 405 0 58335 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 245564 KiB
Current children cumulated memory: 160764 KiB


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

/proc/16946/statm: 81010 59811 715 405 0 77954 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 324040 KiB
Current children cumulated memory: 239244 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17061
/proc/meminfo: memFree=21869200/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=324348 memory=239512 CPUtime=1782.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 236747 0 0 0 176963 1266 0 0 20 0 1 0 61290299 332132352 59878 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 81087 59878 715 405 0 78031 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 324348 KiB
Current children cumulated memory: 239512 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17062
/proc/meminfo: memFree=21911156/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=343020 memory=258172 CPUtime=1842.28 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 246137 0 0 0 182922 1306 0 0 20 0 1 0 61290299 351252480 64543 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 85755 64543 715 405 0 82699 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 343020 KiB
Current children cumulated memory: 258172 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17063
/proc/meminfo: memFree=21918704/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=335964 memory=251168 CPUtime=1902.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 252828 0 0 0 188892 1337 0 0 20 0 1 0 61290299 344027136 62792 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 83991 62792 715 405 0 80935 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 335964 KiB
Current children cumulated memory: 251168 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17064
/proc/meminfo: memFree=21904008/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=350236 memory=265192 CPUtime=1962.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 260819 0 0 0 194862 1367 0 0 20 0 1 0 61290299 358641664 66298 33554432000 4194304 5849740 140727555383632 140727555382632 5312598 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 87559 66298 715 405 0 84503 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 350236 KiB
Current children cumulated memory: 265192 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 17065
/proc/meminfo: memFree=21849692/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=324040 memory=239244 CPUtime=2022.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 265677 0 0 0 200829 1400 0 0 20 0 1 0 61290299 331816960 59811 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 81010 59811 715 405 0 77954 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 324040 KiB
Current children cumulated memory: 239244 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17066
/proc/meminfo: memFree=21923436/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=324040 memory=239244 CPUtime=2082.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 266140 0 0 0 206796 1433 0 0 20 0 1 0 61290299 331816960 59811 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 81010 59811 715 405 0 77954 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 324040 KiB
Current children cumulated memory: 239244 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17067
/proc/meminfo: memFree=21875736/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=338868 memory=254072 CPUtime=2142.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 267981 0 0 0 212766 1463 0 0 20 0 1 0 61290299 347000832 63518 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 84717 63518 715 405 0 81661 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 338868 KiB
Current children cumulated memory: 254072 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 17068
/proc/meminfo: memFree=21910536/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=287256 memory=202240 CPUtime=2202.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 269784 0 0 0 218734 1495 0 0 20 0 1 0 61290299 294150144 50560 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 71814 50560 715 405 0 68758 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 287256 KiB
Current children cumulated memory: 202240 KiB

[startup+2262.3 s]
/proc/loadavg: 2.44 2.12 2.06 3/187 17069
/proc/meminfo: memFree=21920020/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=309808 memory=225012 CPUtime=2262.29 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 271994 0 0 0 224698 1531 0 0 20 0 1 0 61290299 317243392 56253 33554432000 4194304 5849740 140727555383632 140727555382632 5437634 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 77452 56253 715 405 0 74396 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 309808 KiB
Current children cumulated memory: 225012 KiB

[startup+2322.3 s]
/proc/loadavg: 2.23 2.13 2.07 3/187 17070
/proc/meminfo: memFree=21920412/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=309808 memory=225012 CPUtime=2322.3 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 273831 0 0 0 230670 1560 0 0 20 0 1 0 61290299 317243392 56253 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 77452 56253 715 405 0 74396 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 309808 KiB
Current children cumulated memory: 225012 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.10 2.06 3/187 17078
/proc/meminfo: memFree=21917932/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=304220 memory=219408 CPUtime=2382.3 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 277588 0 0 0 236638 1592 0 0 20 0 1 0 61290299 311521280 54852 33554432000 4194304 5849740 140727555383632 140727555382632 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 76055 54852 715 405 0 72999 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 304220 KiB
Current children cumulated memory: 219408 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.09 2.05 3/187 17079
/proc/meminfo: memFree=21868752/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=345760 memory=260928 CPUtime=2442.3 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 280973 0 0 0 242600 1630 0 0 20 0 1 0 61290299 354058240 65232 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 86440 65232 715 405 0 83384 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 345760 KiB
Current children cumulated memory: 260928 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.05 3/187 17080
/proc/meminfo: memFree=21887488/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=300268 memory=215312 CPUtime=2502.3 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 282628 0 0 0 248562 1668 0 0 20 0 1 0 61290299 307474432 53828 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 75067 53828 715 405 0 72011 0
Current children cumulated CPU time: 2502.3 s
Current children cumulated vsize: 300268 KiB
Current children cumulated memory: 215312 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.07 2.05 3/187 17080
/proc/meminfo: memFree=21857268/32770624 swapFree=67108860/67108860
[pid=16946] ppid=16943 vsize=330212 memory=245228 CPUtime=2520.01 cores=0,2,4,6
/proc/16946/stat : 16946 (xcsp_picat) R 16943 16946 16152 0 -1 4202496 283474 0 0 0 250319 1682 0 0 20 0 1 0 61290299 338137088 61307 33554432000 4194304 5849740 140727555383632 140727555382632 140586132385671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 39849984 140727555388598 140727555388676 140727555388676 140727555391434 0
/proc/16946/statm: 82553 61307 715 405 0 79497 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 330212 KiB
Current children cumulated memory: 245228 KiB

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

[startup+2520.01 s]
# the end of solver process 16946 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.19 s, system=16.8263 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): 2520.02
CPU user time (s): 2503.19
CPU system time (s): 16.8263
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 440304
Max. memory (cumulated for all children) (KiB): 355304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.19
system time used= 16.8263
maximum resident set size= 355304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 283474
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= 40
involuntary context switches= 2033


# summary of solver processes directly reported to runsolver:
#   pid: 16946
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2503.19
#   total CPU system time (s): 16.8263

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.73921 second user time and 18.2229 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 15:01:11
IDJOB=4294130
IDBENCH=141333
IDSOLVER=2754
FILE ID=node136/4294130-1532437271
RUNJOBID= node136-1532432947-16183
PBS_JOBID= 21021579
Free space on /tmp= 56516 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bibd/Bibd-sum-22-033-12-08-04_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294130-1532437271/watcher-4294130-1532437271 -o /tmp/evaluation-result-4294130-1532437271/solver-4294130-1532437271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16183 --watchdog 2580  xcsp_picat HOME/instance-4294130-1532437271.xml

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

MD5SUM BENCH= f3f766a62b1d9930afd3b37b1c8667ba
RANDOM SEED=1504965780

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        21851668 kB
MemAvailable:   31382224 kB
Buffers:          204064 kB
Cached:          9556928 kB
SwapCached:            0 kB
Active:          2538040 kB
Inactive:        7838196 kB
Active(anon):     564812 kB
Inactive(anon):    70196 kB
Active(file):    1973228 kB
Inactive(file):  7768000 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:        622248 kB
Mapped:            40720 kB
Shmem:             17036 kB
Slab:             237356 kB
SReclaimable:     210324 kB
SUnreclaim:        27032 kB
KernelStack:        3328 kB
PageTables:         6176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     985808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    532480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56512 MiB
End job on node136 at 2018-07-24 15:43:11