Trace number 4294883

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) 2520.04 2520.01

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-06-07_c18.xml
MD5SUMeed26ff9eb0f4f7c4bd196d19099a77a
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 benchmark0.267621
Satisfiable
(Un)Satisfiability was proved
Number of variables42
Number of constraints13
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":42}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":42}]
Minimum constraint arity6
Maximum constraint arity7
Distribution of constraint arities[{"arity":6,"count":7},{"arity":7,"count":6}]
Number of extensional constraints13
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":13}]
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 (3307 MiB free)
  memory of node 1: 16384 MiB (13284 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294883-1532455073/watcher-4294883-1532455073 -o /tmp/evaluation-result-4294883-1532455073/solver-4294883-1532455073 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294883-1532455073.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=19733, runsolver pid=19730
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16973068/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=111688 memory=18996 CPUtime=0.1 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 1357 0 0 0 10 0 0 0 20 0 1 0 63070476 114368512 4749 33554432000 4194304 5849740 140736232884032 140736232884032 140069579660288 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 27922 4749 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18996 KiB

[startup+0.209664 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16958796/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=132700 memory=33452 CPUtime=0.21 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 1890 0 0 0 21 0 0 0 20 0 1 0 63070476 135884800 8363 33554432000 4194304 5849740 140736232884032 140736232884032 140069579660288 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 33175 8363 595 405 0 30119 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132700 KiB
Current children cumulated memory: 33452 KiB

[startup+0.309614 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16958796/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=132700 memory=33452 CPUtime=0.31 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 1890 0 0 0 31 0 0 0 20 0 1 0 63070476 135884800 8363 33554432000 4194304 5849740 140736232884032 140736232884032 4476406 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 33175 8363 595 405 0 30119 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 132700 KiB
Current children cumulated memory: 33452 KiB

[startup+0.700408 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16932924/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=140076 memory=65884 CPUtime=0.69 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 4408 0 0 0 68 1 0 0 20 0 1 0 63070476 143437824 16471 33554432000 4194304 5849740 140736232884032 140736232884032 5251173 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 35019 16471 623 405 0 31963 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 140076 KiB
Current children cumulated memory: 65884 KiB

[startup+1.50039 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16901544/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=234596 memory=137156 CPUtime=1.49 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 6645 0 0 0 146 3 0 0 20 0 1 0 63070476 240226304 34289 33554432000 4194304 5849740 140736232884032 140736232883352 4486468 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 58649 34289 623 405 0 55593 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 234596 KiB
Current children cumulated memory: 137156 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16807764/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=279656 memory=184404 CPUtime=3.1 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 10100 0 0 0 302 8 0 0 20 0 1 0 63070476 286367744 46101 33554432000 4194304 5849740 140736232884032 140736232883352 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 69914 46101 668 405 0 66858 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 279656 KiB
Current children cumulated memory: 184404 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19734
/proc/meminfo: memFree=16676544/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=410732 memory=315644 CPUtime=6.29 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 12638 0 0 0 609 20 0 0 20 0 1 0 63070476 420589568 78911 33554432000 4194304 5849740 140736232884032 140736232883064 140069579270053 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 102683 78911 668 405 0 99627 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 410732 KiB
Current children cumulated memory: 315644 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19735
/proc/meminfo: memFree=16487012/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=598344 memory=503392 CPUtime=12.69 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 50067 0 0 0 1239 30 0 0 20 0 1 0 63070476 612704256 125848 33554432000 4194304 5849740 140736232884032 140736232882904 4217852 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 149586 125848 692 405 0 146530 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 598344 KiB
Current children cumulated memory: 503392 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19735
/proc/meminfo: memFree=16487164/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=598344 memory=503428 CPUtime=25.49 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 101003 0 0 0 2509 40 0 0 20 0 1 0 63070476 612704256 125857 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 149586 125857 701 405 0 146530 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 598344 KiB
Current children cumulated memory: 503428 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19735
/proc/meminfo: memFree=16356184/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=729416 memory=634500 CPUtime=51.1 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 192905 0 0 0 5061 49 0 0 20 0 1 0 63070476 746921984 158625 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182354 158625 701 405 0 179298 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 729416 KiB
Current children cumulated memory: 634500 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19736
/proc/meminfo: memFree=16356168/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=729236 memory=634320 CPUtime=102.29 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 289283 0 0 0 10163 66 0 0 20 0 1 0 63070476 746737664 158580 33554432000 4194304 5849740 140736232884032 140736232883032 5335566 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182309 158580 701 405 0 179253 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 729236 KiB
Current children cumulated memory: 634320 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19745
/proc/meminfo: memFree=16355984/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=729236 memory=634320 CPUtime=162.29 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 378106 0 0 0 16147 82 0 0 20 0 1 0 63070476 746737664 158580 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182309 158580 701 405 0 179253 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 729236 KiB
Current children cumulated memory: 634320 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 19769
/proc/meminfo: memFree=16354908/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=729236 memory=634320 CPUtime=222.3 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 422777 0 0 0 22134 96 0 0 20 0 1 0 63070476 746737664 158580 33554432000 4194304 5849740 140736232884032 140736232883032 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182309 158580 701 405 0 179253 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 729236 KiB
Current children cumulated memory: 634320 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 19770
/proc/meminfo: memFree=16355608/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=728924 memory=634008 CPUtime=282.3 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 548969 0 0 0 28124 106 0 0 20 0 1 0 63070476 746418176 158502 33554432000 4194304 5849740 140736232884032 140736232883192 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182231 158502 701 405 0 179175 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 728924 KiB
Current children cumulated memory: 634008 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 19771
/proc/meminfo: memFree=16356244/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=728924 memory=634008 CPUtime=342.3 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 625309 0 0 0 34109 121 0 0 20 0 1 0 63070476 746418176 158502 33554432000 4194304 5849740 140736232884032 140736232883192 5335566 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182231 158502 701 405 0 179175 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 728924 KiB
Current children cumulated memory: 634008 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 19772
/proc/meminfo: memFree=16355408/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=728924 memory=634008 CPUtime=402.3 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 730075 0 0 0 40093 137 0 0 20 0 1 0 63070476 746418176 158502 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182231 158502 701 405 0 179175 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 728924 KiB
Current children cumulated memory: 634008 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19773
/proc/meminfo: memFree=16356068/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=728360 memory=633444 CPUtime=462.3 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 806470 0 0 0 46081 149 0 0 20 0 1 0 63070476 745840640 158361 33554432000 4194304 5849740 140736232884032 140736232883032 5335566 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 182090 158361 701 405 0 179034 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 728360 KiB
Current children cumulated memory: 633444 KiB


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

/proc/19733/statm: 249963 225551 701 405 0 246907 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 999852 KiB
Current children cumulated memory: 902204 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19811
/proc/meminfo: memFree=16346788/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737708 memory=642108 CPUtime=1782.34 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 2663609 0 0 0 177738 496 0 0 20 0 1 0 63070476 755412992 160527 33554432000 4194304 5849740 140736232884032 140736232883032 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184427 160527 701 405 0 181371 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 737708 KiB
Current children cumulated memory: 642108 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19813
/proc/meminfo: memFree=16346876/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737708 memory=642108 CPUtime=1842.33 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 2770729 0 0 0 183716 517 0 0 20 0 1 0 63070476 755412992 160527 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184427 160527 701 405 0 181371 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 737708 KiB
Current children cumulated memory: 642108 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19814
/proc/meminfo: memFree=16346580/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=1902.34 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 2850435 0 0 0 189703 531 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883032 5437620 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19823
/proc/meminfo: memFree=16346548/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=1962.34 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 2944212 0 0 0 195688 546 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883192 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19885
/proc/meminfo: memFree=19683012/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=2022.33 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3048727 0 0 0 201667 566 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19886
/proc/meminfo: memFree=19158724/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=2082.32 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3128872 0 0 0 207654 578 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883032 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19887
/proc/meminfo: memFree=19159284/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=2142.32 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3163894 0 0 0 213645 587 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883032 5302799 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19888
/proc/meminfo: memFree=19159204/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=2202.32 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3222289 0 0 0 219632 600 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+2262.3 s]
/proc/loadavg: 2.13 2.04 2.05 3/187 19889
/proc/meminfo: memFree=19159376/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=737448 memory=642428 CPUtime=2262.31 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3230688 0 0 0 225623 608 0 0 20 0 1 0 63070476 755146752 160607 33554432000 4194304 5849740 140736232884032 140736232883032 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 184362 160607 701 405 0 181306 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 737448 KiB
Current children cumulated memory: 642428 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 19890
/proc/meminfo: memFree=18896852/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=999592 memory=904572 CPUtime=2322.32 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3233304 0 0 0 231612 620 0 0 20 0 1 0 63070476 1023582208 226143 33554432000 4194304 5849740 140736232884032 140736232883032 5437732 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 249898 226143 701 405 0 246842 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 999592 KiB
Current children cumulated memory: 904572 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/187 19891
/proc/meminfo: memFree=19152464/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=741116 memory=647928 CPUtime=2382.32 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3236502 0 0 0 237604 628 0 0 20 0 1 0 63070476 758902784 161982 33554432000 4194304 5849740 140736232884032 140736232883032 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 185279 161982 701 405 0 182223 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 741116 KiB
Current children cumulated memory: 647928 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 19892
/proc/meminfo: memFree=19149748/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=741116 memory=649972 CPUtime=2442.31 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3237882 0 0 0 243597 634 0 0 20 0 1 0 63070476 758902784 162493 33554432000 4194304 5849740 140736232884032 140736232883192 140069579681671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 185279 162493 701 405 0 182223 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 741116 KiB
Current children cumulated memory: 649972 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19893
/proc/meminfo: memFree=19149700/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=741116 memory=649972 CPUtime=2502.32 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3239467 0 0 0 249585 647 0 0 20 0 1 0 63070476 758902784 162493 33554432000 4194304 5849740 140736232884032 140736232883032 5437825 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 185279 162493 701 405 0 182223 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 741116 KiB
Current children cumulated memory: 649972 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 19893
/proc/meminfo: memFree=19149996/32770624 swapFree=67108860/67108860
[pid=19733] ppid=19730 vsize=741116 memory=649972 CPUtime=2520.03 cores=1,3,5,7
/proc/19733/stat : 19733 (xcsp_picat) R 19730 19733 16152 0 -1 4202496 3239894 0 0 0 251353 650 0 0 20 0 1 0 63070476 758902784 162493 33554432000 4194304 5849740 140736232884032 140736232883032 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 24510464 140736232891574 140736232891652 140736232891652 140736232894410 0
/proc/19733/statm: 185279 162493 701 405 0 182223 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 741116 KiB
Current children cumulated memory: 649972 KiB

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

[startup+2520.01 s]
# the end of solver process 19733 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.53 s, system=6.50614 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): 2520.04
CPU user time (s): 2513.53
CPU system time (s): 6.50614
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1004092
Max. memory (cumulated for all children) (KiB): 909072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.53
system time used= 6.50614
maximum resident set size= 909072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3239894
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= 54
involuntary context switches= 645


# summary of solver processes directly reported to runsolver:
#   pid: 19733
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2513.53
#   total CPU system time (s): 6.50614

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.4605 second user time and 17.5603 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 19:57:53
IDJOB=4294883
IDBENCH=141440
IDSOLVER=2754
FILE ID=node136/4294883-1532455073
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56508 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-06-07_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294883-1532455073/watcher-4294883-1532455073 -o /tmp/evaluation-result-4294883-1532455073/solver-4294883-1532455073 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294883-1532455073.xml

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

MD5SUM BENCH= eed26ff9eb0f4f7c4bd196d19099a77a
RANDOM SEED=1659686871

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:        16990592 kB
MemAvailable:   26538720 kB
Buffers:          206104 kB
Cached:          9572404 kB
SwapCached:            0 kB
Active:          7387504 kB
Inactive:        7842652 kB
Active(anon):    5401456 kB
Inactive(anon):    69952 kB
Active(file):    1986048 kB
Inactive(file):  7772700 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4884 kB
Writeback:             0 kB
AnonPages:       5458872 kB
Mapped:            40992 kB
Shmem:             17036 kB
Slab:             237536 kB
SReclaimable:     210428 kB
SUnreclaim:        27108 kB
KernelStack:        3296 kB
PageTables:        15748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5996028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2934784 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= 56508 MiB
End job on node136 at 2018-07-24 20:39:53