Trace number 4293599

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) 2520.05 2519.9

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-scen-07-opt_c18.xml
MD5SUMba4df16e86f19a26142e39b1a48414c8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5249896
Best CPU time to get the best result obtained on this benchmark2400.22
Satisfiable
(Un)Satisfiability was proved
Number of variables3065
Number of constraints2865
Number of domains7
Minimum domain size2
Maximum domain size44
Distribution of domain sizes[{"size":2,"count":2665},{"size":22,"count":8},{"size":36,"count":184},{"size":44,"count":208}]
Minimum variable degree2
Maximum variable degree62
Distribution of variable degrees[{"degree":2,"count":2665},{"degree":3,"count":15},{"degree":4,"count":8},{"degree":5,"count":34},{"degree":6,"count":11},{"degree":7,"count":34},{"degree":8,"count":5},{"degree":9,"count":45},{"degree":10,"count":18},{"degree":11,"count":11},{"degree":12,"count":7},{"degree":13,"count":30},{"degree":14,"count":10},{"degree":15,"count":31},{"degree":16,"count":5},{"degree":17,"count":26},{"degree":18,"count":5},{"degree":19,"count":13},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":7},{"degree":25,"count":5},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity3
Distribution of constraint arities[{"arity":2,"count":200},{"arity":3,"count":2665}]
Number of extensional constraints0
Number of intensional constraints2865
Distribution of constraint types[{"type":"intension","count":2865}]
Optimization problemYES
Type of objectivemin SUM

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 (14339 MiB free)
  memory of node 1: 16384 MiB (14440 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293599-1532321393/watcher-4293599-1532321393 -o /tmp/evaluation-result-4293599-1532321393/solver-4293599-1532321393 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8379 --watchdog 2580 xcsp_picat HOME/instance-4293599-1532321393.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=11116, runsolver pid=11113


[startup+0.100169 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 11117
/proc/meminfo: memFree=29454708/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=111688 memory=18004 CPUtime=0.1 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 1581 0 0 0 10 0 0 0 20 0 1 0 49702412 114368512 4501 33554432000 4194304 5849740 140730164458880 140730164458880 4663196 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 27922 4501 595 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18004 KiB

[startup+0.209928 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 11117
/proc/meminfo: memFree=29446516/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=111688 memory=26196 CPUtime=0.21 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 1585 0 0 0 21 0 0 0 20 0 1 0 49702412 114368512 6549 33554432000 4194304 5849740 140730164458880 140730164458880 4663341 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 27922 6549 595 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 26196 KiB

[startup+0.309765 s]*
/proc/loadavg: 1.92 2.00 2.04 3/192 11117
/proc/meminfo: memFree=29440372/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=111688 memory=34388 CPUtime=0.31 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 1589 0 0 0 31 0 0 0 20 0 1 0 49702412 114368512 8597 33554432000 4194304 5849740 140730164458880 140730164458880 4663341 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 27922 8597 595 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 34388 KiB

[startup+0.700317 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 11117
/proc/meminfo: memFree=29426036/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=111688 memory=61012 CPUtime=0.69 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 1602 0 0 0 68 1 0 0 20 0 1 0 49702412 114368512 15253 33554432000 4194304 5849740 140730164458880 140730164458184 4663341 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 27922 15253 595 405 0 24866 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 61012 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 11117
/proc/meminfo: memFree=29329688/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=256480 memory=181196 CPUtime=1.49 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 6603 0 0 0 144 5 0 0 20 0 1 0 49702412 262635520 45299 33554432000 4194304 5849740 140730164458880 140730164458184 4513847 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 64120 45299 660 405 0 61064 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 256480 KiB
Current children cumulated memory: 181196 KiB

[startup+3.10922 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 11117
/proc/meminfo: memFree=29291524/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=256480 memory=181196 CPUtime=3.1 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 6650 0 0 0 305 5 0 0 20 0 1 0 49702412 262635520 45299 33554432000 4194304 5849740 140730164458880 140730164458200 4515016 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 64120 45299 660 405 0 61064 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 256480 KiB
Current children cumulated memory: 181196 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 2.04 3/192 11117
/proc/meminfo: memFree=29291404/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=256480 memory=181252 CPUtime=6.29 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 7038 0 0 0 624 5 0 0 20 0 1 0 49702412 262635520 45313 33554432000 4194304 5849740 140730164458880 140730164458200 4540735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 64120 45313 674 405 0 61064 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 256480 KiB
Current children cumulated memory: 181252 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/192 11124
/proc/meminfo: memFree=29290232/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=256480 memory=181392 CPUtime=12.69 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 7479 0 0 0 1264 5 0 0 20 0 1 0 49702412 262635520 45348 33554432000 4194304 5849740 140730164458880 140730164458200 140338641735559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 64120 45348 709 405 0 61064 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 256480 KiB
Current children cumulated memory: 181392 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/192 11124
/proc/meminfo: memFree=29064756/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=406912 CPUtime=25.49 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 12817 0 0 0 2533 16 0 0 20 0 1 0 49702412 529313792 101728 33554432000 4194304 5849740 140730164458880 140730164458200 4562772 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 101728 722 405 0 126171 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 406912 KiB

[startup+51.1098 s]
/proc/loadavg: 1.97 2.00 2.04 3/192 11124
/proc/meminfo: memFree=29065276/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=406904 CPUtime=51.1 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 17790 0 0 0 5075 35 0 0 20 0 1 0 49702412 529313792 101726 33554432000 4194304 5849740 140730164458880 140730164458200 4486271 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 101726 722 405 0 126171 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 406904 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 11125
/proc/meminfo: memFree=29066020/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=406904 CPUtime=102.29 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 25973 0 0 0 10156 73 0 0 20 0 1 0 49702412 529313792 101726 33554432000 4194304 5849740 140730164458880 140730164458200 4562772 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 101726 722 405 0 126171 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 406904 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 11126
/proc/meminfo: memFree=29065892/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=382328 CPUtime=162.29 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 35773 0 0 0 16112 117 0 0 20 0 1 0 49702412 529313792 95582 33554432000 4194304 5849740 140730164458880 140730164458200 5250855 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 95582 722 405 0 126171 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 382328 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 11127
/proc/meminfo: memFree=29065628/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=406904 CPUtime=222.3 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 45087 0 0 0 22068 162 0 0 20 0 1 0 49702412 529313792 101726 33554432000 4194304 5849740 140730164458880 140730164457848 4505592 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 101726 722 405 0 126171 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 406904 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 11150
/proc/meminfo: memFree=29062896/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=406904 CPUtime=282.3 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 54124 0 0 0 28027 203 0 0 20 0 1 0 49702412 529313792 101726 33554432000 4194304 5849740 140730164458880 140730164458200 5250855 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 101726 722 405 0 126171 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 406904 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11153
/proc/meminfo: memFree=29060276/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=410564 CPUtime=342.3 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 62967 0 0 0 33984 246 0 0 20 0 1 0 49702412 529313792 102641 33554432000 4194304 5849740 140730164458880 140730164458200 4567171 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 102641 722 405 0 126171 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 410564 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11154
/proc/meminfo: memFree=29060264/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=410564 CPUtime=402.31 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 71778 0 0 0 39936 295 0 0 20 0 1 0 49702412 529313792 102641 33554432000 4194304 5849740 140730164458880 140730164458200 4515052 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 102641 722 405 0 126171 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 410564 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 11155
/proc/meminfo: memFree=29060496/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=516908 memory=410564 CPUtime=462.31 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 79989 0 0 0 45894 337 0 0 20 0 1 0 49702412 529313792 102641 33554432000 4194304 5849740 140730164458880 140730164458200 4562772 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 129227 102641 722 405 0 126171 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 516908 KiB
Current children cumulated memory: 410564 KiB


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

/proc/11116/statm: 154304 127780 755 405 0 151248 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 617216 KiB
Current children cumulated memory: 511120 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11289
/proc/meminfo: memFree=28959016/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617116 memory=511020 CPUtime=1842.39 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 205058 0 0 0 183398 841 0 0 20 0 1 0 49702412 631926784 127755 33554432000 4194304 5849740 140730164458880 140730164457880 5339443 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154279 127755 755 405 0 151223 0
Current children cumulated CPU time: 1842.39 s
Current children cumulated vsize: 617116 KiB
Current children cumulated memory: 511020 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11290
/proc/meminfo: memFree=28958752/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617116 memory=511020 CPUtime=1902.4 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 207819 0 0 0 189394 846 0 0 20 0 1 0 49702412 631926784 127755 33554432000 4194304 5849740 140730164458880 140730164457880 5307306 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154279 127755 755 405 0 151223 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 617116 KiB
Current children cumulated memory: 511020 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11291
/proc/meminfo: memFree=28957736/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617116 memory=511020 CPUtime=1962.4 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 210444 0 0 0 195388 852 0 0 20 0 1 0 49702412 631926784 127755 33554432000 4194304 5849740 140730164458880 140730164457880 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154279 127755 755 405 0 151223 0
Current children cumulated CPU time: 1962.4 s
Current children cumulated vsize: 617116 KiB
Current children cumulated memory: 511020 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11294
/proc/meminfo: memFree=28957948/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617116 memory=511020 CPUtime=2022.41 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 211705 0 0 0 201382 859 0 0 20 0 1 0 49702412 631926784 127755 33554432000 4194304 5849740 140730164458880 140730164457880 5316852 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154279 127755 755 405 0 151223 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 617116 KiB
Current children cumulated memory: 511020 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11295
/proc/meminfo: memFree=28957424/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617116 memory=511020 CPUtime=2082.42 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 214096 0 0 0 207375 867 0 0 20 0 1 0 49702412 631926784 127755 33554432000 4194304 5849740 140730164458880 140730164458040 5307228 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154279 127755 755 405 0 151223 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 617116 KiB
Current children cumulated memory: 511020 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11297
/proc/meminfo: memFree=28957520/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617116 memory=511020 CPUtime=2142.41 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 216489 0 0 0 213369 872 0 0 20 0 1 0 49702412 631926784 127755 33554432000 4194304 5849740 140730164458880 140730164457880 140338641735559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154279 127755 755 405 0 151223 0
Current children cumulated CPU time: 2142.41 s
Current children cumulated vsize: 617116 KiB
Current children cumulated memory: 511020 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11298
/proc/meminfo: memFree=28957620/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2202.42 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 218869 0 0 0 219363 879 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164458040 5437821 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11299
/proc/meminfo: memFree=28944744/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2262.43 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 221565 0 0 0 225356 887 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 5437845 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11301
/proc/meminfo: memFree=28944996/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2322.43 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 224176 0 0 0 231352 891 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 5438069 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11303
/proc/meminfo: memFree=28944236/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2382.43 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 226654 0 0 0 237347 896 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 140338641735559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11312
/proc/meminfo: memFree=28941964/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2442.44 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 229068 0 0 0 243340 904 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 5439892 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11313
/proc/meminfo: memFree=28941328/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2502.44 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 230377 0 0 0 249336 908 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 5437560 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11314
/proc/meminfo: memFree=28941324/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2520.04 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 230466 0 0 0 251095 909 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 5307475 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

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

[startup+2519.9 s]
# the end of solver process 11116 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.95 s, system=9.10257 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11314
/proc/meminfo: memFree=28941324/32770624 swapFree=67108860/67108860
[pid=11116] ppid=11113 vsize=617052 memory=510956 CPUtime=2520.04 cores=1,3,5,7
/proc/11116/stat : 11116 (xcsp_picat) R 11113 11116 8347 0 -1 4202496 230466 0 0 0 251095 909 0 0 20 0 1 0 49702412 631861248 127739 33554432000 4194304 5849740 140730164458880 140730164457880 5307475 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44785664 140730164466870 140730164466948 140730164466948 140730164469706 0
/proc/11116/statm: 154263 127739 755 405 0 151207 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 617052 KiB
Current children cumulated memory: 510956 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.05
CPU user time (s): 2510.95
CPU system time (s): 9.10257
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 618896
Max. memory (cumulated for all children) (KiB): 512688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.95
system time used= 9.10257
maximum resident set size= 512688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 230467
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= 13
involuntary context switches= 935


# summary of solver processes directly reported to runsolver:
#   pid: 11116
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2510.95
#   total CPU system time (s): 9.10257

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0463 second user time and 19.2104 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-23 06:49:53
IDJOB=4293599
IDBENCH=141200
IDSOLVER=2754
FILE ID=node133/4293599-1532321393
RUNJOBID= node133-1532296142-8379
PBS_JOBID= 21018985
Free space on /tmp= 52644 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-scen-07-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293599-1532321393/watcher-4293599-1532321393 -o /tmp/evaluation-result-4293599-1532321393/solver-4293599-1532321393 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8379 --watchdog 2580  xcsp_picat HOME/instance-4293599-1532321393.xml

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

MD5SUM BENCH= ba4df16e86f19a26142e39b1a48414c8
RANDOM SEED=123683992

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        29470544 kB
MemAvailable:   31852160 kB
Buffers:          126548 kB
Cached:          2508576 kB
SwapCached:            0 kB
Active:          1150312 kB
Inactive:        1655608 kB
Active(anon):     120328 kB
Inactive(anon):    70312 kB
Active(file):    1029984 kB
Inactive(file):  1585296 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        177744 kB
Mapped:            39420 kB
Shmem:             17056 kB
Slab:             191580 kB
SReclaimable:     164344 kB
SUnreclaim:        27236 kB
KernelStack:        3408 kB
PageTables:         5360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 52640 MiB
End job on node133 at 2018-07-23 07:31:53