Trace number 4296208

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.92 2520.02

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10b_c18.xml
MD5SUM8b80514b4d5f702c4505d255abf47da2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.19
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size10
Distribution of domain sizes[{"size":2,"count":420},{"size":6,"count":10},{"size":7,"count":10},{"size":10,"count":42}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (11604 MiB free)
  memory of node 1: 16384 MiB (9659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296208-1532613484/watcher-4296208-1532613484 -o /tmp/evaluation-result-4296208-1532613484/solver-4296208-1532613484 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532613484-6263 --watchdog 2580 xcsp_picat HOME/instance-4296208-1532613484.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
Current StackSize limit: 8192 KiB

solver pid=6291, runsolver pid=6285

[startup+0.100157 s]*
/proc/loadavg: 0.78 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21744064/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=112668 memory=17560 CPUtime=0.1 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 2046 0 0 0 10 0 0 0 20 0 1 0 78911626 115372032 4390 33554432000 4194304 5849740 140727154109792 140727154109096 140071562733472 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 28167 4390 723 405 0 25111 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112668 KiB
Current children cumulated memory: 17560 KiB

[startup+0.209695 s]*
/proc/loadavg: 0.78 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21743072/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=112532 memory=17748 CPUtime=0.2 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 2084 0 0 0 20 0 0 0 20 0 1 0 78911626 115232768 4437 33554432000 4194304 5849740 140727154109792 140727154109096 5414614 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 28133 4437 740 405 0 25077 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 17748 KiB

[startup+0.309029 s]*
/proc/loadavg: 0.78 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21742576/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=112584 memory=17832 CPUtime=0.3 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 2183 0 0 0 30 0 0 0 20 0 1 0 78911626 115286016 4458 33554432000 4194304 5849740 140727154109792 140727154109096 4207776 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 28146 4458 748 405 0 25090 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 112584 KiB
Current children cumulated memory: 17832 KiB

[startup+0.700214 s]
/proc/loadavg: 0.78 0.72 0.75 3/187 6293
/proc/meminfo: memFree=21741916/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=113620 memory=18752 CPUtime=0.69 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 2428 0 0 0 68 1 0 0 20 0 1 0 78911626 116346880 4688 33554432000 4194304 5849740 140727154109792 140727154109096 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 28405 4688 756 405 0 25349 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113620 KiB
Current children cumulated memory: 18752 KiB

[startup+1.50023 s]
/proc/loadavg: 0.78 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21739312/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=114576 memory=19724 CPUtime=1.49 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 3107 0 0 0 147 2 0 0 20 0 1 0 78911626 117325824 4931 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 28644 4931 756 405 0 25588 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114576 KiB
Current children cumulated memory: 19724 KiB

[startup+3.10939 s]
/proc/loadavg: 0.80 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21732740/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=117864 memory=23040 CPUtime=3.1 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 6632 0 0 0 306 4 0 0 20 0 1 0 78911626 120692736 5760 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 29466 5760 756 405 0 26410 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117864 KiB
Current children cumulated memory: 23040 KiB

[startup+6.30024 s]
/proc/loadavg: 0.80 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21730288/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=120944 memory=25968 CPUtime=6.29 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 13082 0 0 0 621 8 0 0 20 0 1 0 78911626 123846656 6492 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 30236 6492 756 405 0 27180 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 120944 KiB
Current children cumulated memory: 25968 KiB

[startup+12.7003 s]
/proc/loadavg: 0.99 0.76 0.77 4/187 6293
/proc/meminfo: memFree=21723048/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=124392 memory=29532 CPUtime=12.69 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 23398 0 0 0 1252 17 0 0 20 0 1 0 78911626 127377408 7383 33554432000 4194304 5849740 140727154109792 140727154108792 5392466 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 31098 7383 756 405 0 28042 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 124392 KiB
Current children cumulated memory: 29532 KiB

[startup+25.5003 s]
/proc/loadavg: 1.14 0.80 0.78 4/187 6293
/proc/meminfo: memFree=21706452/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=128940 memory=34044 CPUtime=25.49 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 43396 0 0 0 2518 31 0 0 20 0 1 0 78911626 132034560 8511 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 32235 8511 756 405 0 29179 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 128940 KiB
Current children cumulated memory: 34044 KiB

[startup+51.1096 s]
/proc/loadavg: 1.43 0.90 0.81 4/187 6293
/proc/meminfo: memFree=21687964/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=131060 memory=36228 CPUtime=51.1 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 74744 0 0 0 5057 53 0 0 20 0 1 0 78911626 134205440 9057 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 32765 9057 756 405 0 29709 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 131060 KiB
Current children cumulated memory: 36228 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 1.08 0.88 4/187 6294
/proc/meminfo: memFree=21651940/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=147048 memory=52048 CPUtime=102.3 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 120700 0 0 0 10135 95 0 0 20 0 1 0 78911626 150577152 13012 33554432000 4194304 5849740 140727154109792 140727154108664 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 36762 13012 756 405 0 33706 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 147048 KiB
Current children cumulated memory: 52048 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.25 0.95 4/187 6302
/proc/meminfo: memFree=21599132/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=181104 memory=89476 CPUtime=162.29 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 154322 0 0 0 16102 127 0 0 20 0 1 0 78911626 185450496 22369 33554432000 4194304 5849740 140727154109792 140727154108952 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 45276 22369 756 405 0 42220 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 181104 KiB
Current children cumulated memory: 89476 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.39 1.02 4/187 6325
/proc/meminfo: memFree=21547400/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=205092 memory=113752 CPUtime=222.29 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 183440 0 0 0 22076 153 0 0 20 0 1 0 78911626 210014208 28438 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 51273 28438 756 405 0 48217 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 205092 KiB
Current children cumulated memory: 113752 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.50 1.08 4/187 6326
/proc/meminfo: memFree=21501988/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=202640 memory=111308 CPUtime=282.29 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 209334 0 0 0 28056 173 0 0 20 0 1 0 78911626 207503360 27827 33554432000 4194304 5849740 140727154109792 140727154108664 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 50660 27827 756 405 0 47604 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 202640 KiB
Current children cumulated memory: 111308 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.59 1.14 4/187 6327
/proc/meminfo: memFree=21514912/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=245796 memory=154560 CPUtime=342.29 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 227585 0 0 0 34038 191 0 0 20 0 1 0 78911626 251695104 38640 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 61449 38640 756 405 0 58393 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 245796 KiB
Current children cumulated memory: 154560 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.66 1.19 4/187 6328
/proc/meminfo: memFree=21455136/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=278344 memory=187124 CPUtime=402.28 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 245661 0 0 0 40021 207 0 0 20 0 1 0 78911626 285024256 46781 33554432000 4194304 5849740 140727154109792 140727154108792 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 69586 46781 756 405 0 66530 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 278344 KiB
Current children cumulated memory: 187124 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.72 1.24 4/187 6329
/proc/meminfo: memFree=21339616/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=360964 memory=269680 CPUtime=462.28 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 258084 0 0 0 46007 221 0 0 20 0 1 0 78911626 369627136 67420 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 90241 67420 756 405 0 87185 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 360964 KiB
Current children cumulated memory: 269680 KiB


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

/proc/6291/statm: 160491 137686 756 405 0 157435 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 641964 KiB
Current children cumulated memory: 550744 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.81 4/187 6368
/proc/meminfo: memFree=21048696/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=641964 memory=550744 CPUtime=1782.2 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 648423 0 0 0 177754 466 0 0 20 0 1 0 78911626 657371136 137686 33554432000 4194304 5849740 140727154109792 140727154108952 5335533 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 160491 137686 756 405 0 157435 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 641964 KiB
Current children cumulated memory: 550744 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.82 4/187 6370
/proc/meminfo: memFree=21236132/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=447996 memory=356788 CPUtime=1842.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 660856 0 0 0 183741 478 0 0 20 0 1 0 78911626 458747904 89197 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 111999 89197 756 405 0 108943 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 447996 KiB
Current children cumulated memory: 356788 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.84 4/187 6371
/proc/meminfo: memFree=21244592/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=423348 memory=332256 CPUtime=1902.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 668745 0 0 0 189731 488 0 0 20 0 1 0 78911626 433508352 83064 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 105837 83064 756 405 0 102781 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 423348 KiB
Current children cumulated memory: 332256 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.85 4/188 6380
/proc/meminfo: memFree=21212508/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=423348 memory=332256 CPUtime=1962.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 676438 0 0 0 195723 496 0 0 20 0 1 0 78911626 433508352 83064 33554432000 4194304 5849740 140727154109792 140727154108792 5312884 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 105837 83064 756 405 0 102781 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 423348 KiB
Current children cumulated memory: 332256 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.86 4/188 6381
/proc/meminfo: memFree=21250308/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=423348 memory=332256 CPUtime=2022.2 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 684314 0 0 0 201714 506 0 0 20 0 1 0 78911626 433508352 83064 33554432000 4194304 5849740 140727154109792 140727154108792 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 105837 83064 756 405 0 102781 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 423348 KiB
Current children cumulated memory: 332256 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/188 6382
/proc/meminfo: memFree=21146852/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=492124 memory=401032 CPUtime=2082.2 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 696456 0 0 0 207704 516 0 0 20 0 1 0 78911626 503934976 100258 33554432000 4194304 5849740 140727154109792 140727154108664 5335533 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 123031 100258 756 405 0 119975 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 492124 KiB
Current children cumulated memory: 401032 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.87 4/188 6383
/proc/meminfo: memFree=21106524/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=492124 memory=401032 CPUtime=2142.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 707183 0 0 0 213696 523 0 0 20 0 1 0 78911626 503934976 100258 33554432000 4194304 5849740 140727154109792 140727154108792 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 123031 100258 756 405 0 119975 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 492124 KiB
Current children cumulated memory: 401032 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.88 4/188 6384
/proc/meminfo: memFree=21105968/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=492124 memory=401032 CPUtime=2202.2 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 718257 0 0 0 219685 535 0 0 20 0 1 0 78911626 503934976 100258 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 123031 100258 756 405 0 119975 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 492124 KiB
Current children cumulated memory: 401032 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/187 6385
/proc/meminfo: memFree=21041340/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=557660 memory=466568 CPUtime=2262.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 728152 0 0 0 225677 542 0 0 20 0 1 0 78911626 571043840 116642 33554432000 4194304 5849740 140727154109792 140727154108792 140071563145095 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 139415 116642 756 405 0 136359 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 557660 KiB
Current children cumulated memory: 466568 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.89 4/187 6386
/proc/meminfo: memFree=21038600/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=560132 memory=468912 CPUtime=2322.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 733348 0 0 0 231670 549 0 0 20 0 1 0 78911626 573575168 117228 33554432000 4194304 5849740 140727154109792 140727154108952 5335566 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 140033 117228 756 405 0 136977 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 560132 KiB
Current children cumulated memory: 468912 KiB

[startup+2382.3 s]
/proc/loadavg: 2.57 2.12 1.94 4/187 6387
/proc/meminfo: memFree=20952488/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=672356 memory=580564 CPUtime=2382.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 765389 0 0 0 237659 560 0 0 20 0 1 0 78911626 688492544 145141 33554432000 4194304 5849740 140727154109792 140727154108792 5312857 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 168089 145141 756 405 0 165033 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 672356 KiB
Current children cumulated memory: 580564 KiB

[startup+2442.3 s]
/proc/loadavg: 2.78 2.30 2.02 4/187 6388
/proc/meminfo: memFree=20952496/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=672356 memory=580564 CPUtime=2442.19 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 792703 0 0 0 243650 569 0 0 20 0 1 0 78911626 688492544 145141 33554432000 4194304 5849740 140727154109792 140727154108792 5438176 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 168089 145141 756 405 0 165033 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 672356 KiB
Current children cumulated memory: 580564 KiB

[startup+2502.3 s]
/proc/loadavg: 2.29 2.24 2.02 4/187 6389
/proc/meminfo: memFree=20931520/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=672356 memory=580564 CPUtime=2502.2 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 808352 0 0 0 249644 576 0 0 20 0 1 0 78911626 688492544 145141 33554432000 4194304 5849740 140727154109792 140727154108792 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 168089 145141 756 405 0 165033 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 672356 KiB
Current children cumulated memory: 580564 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.20 2.23 2.02 4/188 6397
/proc/meminfo: memFree=20930196/32770624 swapFree=67108860/67108860
[pid=6291] ppid=6285 vsize=672356 memory=580564 CPUtime=2519.89 cores=1,3,5,7
/proc/6291/stat : 6291 (xcsp_picat) R 6285 6291 2805 0 -1 4202496 820524 0 0 0 251412 577 0 0 20 0 1 0 78911626 688492544 145141 33554432000 4194304 5849740 140727154109792 140727154108792 5437812 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 28692480 140727154111670 140727154111748 140727154111748 140727154114506 0
/proc/6291/statm: 168089 145141 756 405 0 165033 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 672356 KiB
Current children cumulated memory: 580564 KiB

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

[startup+2520.02 s]
# the end of solver process 6291 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.13 s, system=5.78805 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): 2520.02
CPU time (s): 2519.92
CPU user time (s): 2514.13
CPU system time (s): 5.78805
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 672356
Max. memory (cumulated for all children) (KiB): 580564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.13
system time used= 5.78805
maximum resident set size= 580564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 820524
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= 194
involuntary context switches= 826


# summary of solver processes directly reported to runsolver:
#   pid: 6291
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2514.13
#   total CPU system time (s): 5.78805

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3699 second user time and 17.7009 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-26 15:58:04
IDJOB=4296208
IDBENCH=141665
IDSOLVER=2754
FILE ID=node149/4296208-1532613484
RUNJOBID= node149-1532613484-6263
PBS_JOBID= 21021960
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296208-1532613484/watcher-4296208-1532613484 -o /tmp/evaluation-result-4296208-1532613484/solver-4296208-1532613484 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532613484-6263 --watchdog 2580  xcsp_picat HOME/instance-4296208-1532613484.xml

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

MD5SUM BENCH= 8b80514b4d5f702c4505d255abf47da2
RANDOM SEED=664036980

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        21774420 kB
MemAvailable:   31931056 kB
Buffers:          157052 kB
Cached:         10141884 kB
SwapCached:            0 kB
Active:          2354864 kB
Inactive:        7998392 kB
Active(anon):       3580 kB
Inactive(anon):    78408 kB
Active(file):    2351284 kB
Inactive(file):  7919984 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5944 kB
Writeback:             0 kB
AnonPages:         61824 kB
Mapped:            40356 kB
Shmem:             25224 kB
Slab:             342536 kB
SReclaimable:     313828 kB
SUnreclaim:        28708 kB
KernelStack:        3168 kB
PageTables:         4884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     328604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43256 MiB
End job on node149 at 2018-07-26 16:40:04