Trace number 4293088

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) 2520.12 2520.02

General information on the benchmark

NamePseudoBoolean-opt/
Pb-radar-30-70-45-050-100_c18.xml
MD5SUM23165fcfff40784a2bf31a56a137e510
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark158
Best CPU time to get the best result obtained on this benchmark2400.15
Satisfiable
(Un)Satisfiability was proved
Number of variables10772
Number of constraints12051
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":10772}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":11},{"degree":3,"count":276},{"degree":4,"count":2592},{"degree":5,"count":2714},{"degree":6,"count":4775},{"degree":7,"count":8},{"degree":8,"count":396}]
Minimum constraint arity1
Maximum constraint arity31
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":10198},{"arity":3,"count":51},{"arity":4,"count":82},{"arity":5,"count":78},{"arity":6,"count":82},{"arity":7,"count":76},{"arity":8,"count":83},{"arity":9,"count":58},{"arity":10,"count":61},{"arity":11,"count":69},{"arity":12,"count":86},{"arity":13,"count":92},{"arity":14,"count":114},{"arity":15,"count":121},{"arity":16,"count":124},{"arity":17,"count":119},{"arity":18,"count":133},{"arity":19,"count":96},{"arity":20,"count":100},{"arity":21,"count":81},{"arity":22,"count":45},{"arity":23,"count":37},{"arity":24,"count":21},{"arity":25,"count":17},{"arity":26,"count":7},{"arity":27,"count":13},{"arity":28,"count":2},{"arity":29,"count":2},{"arity":30,"count":1},{"arity":31,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":12051}]
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 (14457 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-4293088-1532306244/watcher-4293088-1532306244 -o /tmp/evaluation-result-4293088-1532306244/solver-4293088-1532306244 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8379 --watchdog 2580 xcsp_picat HOME/instance-4293088-1532306244.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=9510, runsolver pid=9507

[startup+0.100195 s]*
/proc/loadavg: 2.09 2.07 2.03 4/192 9511
/proc/meminfo: memFree=29570504/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=111688 memory=23088 CPUtime=0.09 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 1347 0 0 0 9 0 0 0 20 0 1 0 48187593 114368512 5772 33554432000 4194304 5849740 140731299977152 140731299976456 4465958 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 27922 5772 595 405 0 24866 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 23088 KiB

[startup+0.209949 s]*
/proc/loadavg: 2.09 2.07 2.03 3/192 9511
/proc/meminfo: memFree=29552652/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=136432 memory=41136 CPUtime=0.2 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 2778 0 0 0 20 0 0 0 20 0 1 0 48187593 139706368 10284 33554432000 4194304 5849740 140731299977152 140731299976456 4475412 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 34108 10284 612 405 0 31052 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 136432 KiB
Current children cumulated memory: 41136 KiB

[startup+0.309793 s]*
/proc/loadavg: 2.09 2.07 2.03 3/192 9511
/proc/meminfo: memFree=29544508/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=136432 memory=47280 CPUtime=0.3 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 2794 0 0 0 30 0 0 0 20 0 1 0 48187593 139706368 11820 33554432000 4194304 5849740 140731299977152 140731299976456 4454519 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 34108 11820 612 405 0 31052 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 136432 KiB
Current children cumulated memory: 47280 KiB

[startup+0.700348 s]
/proc/loadavg: 2.09 2.07 2.03 3/192 9511
/proc/meminfo: memFree=29507832/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=192368 memory=116484 CPUtime=0.68 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 8239 0 0 0 66 2 0 0 20 0 1 0 48187593 196984832 29121 33554432000 4194304 5849740 140731299977152 140731299976456 139708028768135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 48092 29121 667 405 0 45036 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 192368 KiB
Current children cumulated memory: 116484 KiB

[startup+1.50037 s]
/proc/loadavg: 2.09 2.07 2.03 3/192 9511
/proc/meminfo: memFree=29458776/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=208756 memory=132904 CPUtime=1.49 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 8776 0 0 0 139 10 0 0 20 0 1 0 48187593 213766144 33226 33554432000 4194304 5849740 140731299977152 140731299975800 5367990 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 52189 33226 695 405 0 49133 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 208756 KiB
Current children cumulated memory: 132904 KiB

[startup+3.10978 s]
/proc/loadavg: 2.09 2.07 2.03 3/192 9511
/proc/meminfo: memFree=29453004/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=208756 memory=133152 CPUtime=3.1 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 12934 0 0 0 300 10 0 0 20 0 1 0 48187593 213766144 33288 33554432000 4194304 5849740 140731299977152 140731299975800 5318874 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 52189 33288 720 405 0 49133 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 208756 KiB
Current children cumulated memory: 133152 KiB

[startup+6.3003 s]
/proc/loadavg: 2.08 2.07 2.03 3/192 9511
/proc/meminfo: memFree=29452924/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=208756 memory=133172 CPUtime=6.29 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 15790 0 0 0 619 10 0 0 20 0 1 0 48187593 213766144 33293 33554432000 4194304 5849740 140731299977152 140731299975640 5308384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 52189 33293 724 405 0 49133 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 208756 KiB
Current children cumulated memory: 133172 KiB

[startup+12.7004 s]
/proc/loadavg: 2.07 2.07 2.03 3/191 9512
/proc/meminfo: memFree=29441304/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=208756 memory=133172 CPUtime=12.68 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 19999 0 0 0 1258 10 0 0 20 0 1 0 48187593 213766144 33293 33554432000 4194304 5849740 140731299977152 140731299976152 5437467 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 52189 33293 724 405 0 49133 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 208756 KiB
Current children cumulated memory: 133172 KiB

[startup+25.5004 s]
/proc/loadavg: 2.06 2.06 2.03 3/191 9512
/proc/meminfo: memFree=29425904/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=208756 memory=133188 CPUtime=25.48 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 25953 0 0 0 2535 13 0 0 20 0 1 0 48187593 213766144 33297 33554432000 4194304 5849740 140731299977152 140731299976152 5437828 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 52189 33297 728 405 0 49133 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 208756 KiB
Current children cumulated memory: 133188 KiB

[startup+51.1097 s]
/proc/loadavg: 2.04 2.06 2.03 3/191 9512
/proc/meminfo: memFree=29407528/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=212888 memory=133324 CPUtime=51.09 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 29120 0 0 0 5092 17 0 0 20 0 1 0 48187593 217997312 33331 33554432000 4194304 5849740 140731299977152 140731299976152 5435266 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 53222 33331 728 405 0 50166 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 212888 KiB
Current children cumulated memory: 133324 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.05 2.03 3/191 9513
/proc/meminfo: memFree=29380044/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=212232 memory=135776 CPUtime=102.27 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 36882 0 0 0 10192 35 0 0 20 0 1 0 48187593 217325568 33944 33554432000 4194304 5849740 140731299977152 140731299975640 139708028768135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 53058 33944 740 405 0 50002 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 212232 KiB
Current children cumulated memory: 135776 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 2.02 2.03 3/192 9522
/proc/meminfo: memFree=29313644/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=245632 memory=171664 CPUtime=162.26 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 38242 0 0 0 16164 62 0 0 20 0 1 0 48187593 251527168 42916 33554432000 4194304 5849740 140731299977152 140731299976152 5438056 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 61408 42916 740 405 0 58352 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 245632 KiB
Current children cumulated memory: 171664 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 2.02 2.03 3/193 9524
/proc/meminfo: memFree=29310376/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=245632 memory=175796 CPUtime=222.27 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 38762 0 0 0 22137 90 0 0 20 0 1 0 48187593 251527168 43949 33554432000 4194304 5849740 140731299977152 140731299976152 5437631 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 61408 43949 740 405 0 58352 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 245632 KiB
Current children cumulated memory: 175796 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.01 2.03 3/193 9525
/proc/meminfo: memFree=29357688/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=245632 memory=175796 CPUtime=282.27 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 38765 0 0 0 28108 119 0 0 20 0 1 0 48187593 251527168 43949 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 61408 43949 740 405 0 58352 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 245632 KiB
Current children cumulated memory: 175796 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/193 9526
/proc/meminfo: memFree=29339648/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=245632 memory=175796 CPUtime=342.28 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 39287 0 0 0 34076 152 0 0 20 0 1 0 48187593 251527168 43949 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 61408 43949 740 405 0 58352 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 245632 KiB
Current children cumulated memory: 175796 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/193 9527
/proc/meminfo: memFree=29310756/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=245632 memory=175796 CPUtime=402.29 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 39295 0 0 0 40045 184 0 0 20 0 1 0 48187593 251527168 43949 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 61408 43949 740 405 0 58352 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 245632 KiB
Current children cumulated memory: 175796 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/192 9528
/proc/meminfo: memFree=29283228/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=245632 memory=175796 CPUtime=462.29 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 39812 0 0 0 46011 218 0 0 20 0 1 0 48187593 251527168 43949 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 61408 43949 740 405 0 58352 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 245632 KiB
Current children cumulated memory: 175796 KiB


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

/proc/9510/statm: 85846 68511 741 405 0 82790 0
Current children cumulated CPU time: 1722.35 s
Current children cumulated vsize: 343384 KiB
Current children cumulated memory: 274044 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9652
/proc/meminfo: memFree=29184796/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=310616 memory=241276 CPUtime=1782.36 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 98970 0 0 0 177252 984 0 0 20 0 1 0 48187593 318070784 60319 33554432000 4194304 5849740 140731299977152 140731299976152 5407389 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 77654 60319 741 405 0 74598 0
Current children cumulated CPU time: 1782.36 s
Current children cumulated vsize: 310616 KiB
Current children cumulated memory: 241276 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9653
/proc/meminfo: memFree=29152564/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=343384 memory=274044 CPUtime=1842.36 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 100533 0 0 0 183219 1017 0 0 20 0 1 0 48187593 351625216 68511 33554432000 4194304 5849740 140731299977152 140731299975640 4211727 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 85846 68511 741 405 0 82790 0
Current children cumulated CPU time: 1842.36 s
Current children cumulated vsize: 343384 KiB
Current children cumulated memory: 274044 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9655
/proc/meminfo: memFree=29119472/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=343384 memory=274044 CPUtime=1902.37 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 102002 0 0 0 189184 1053 0 0 20 0 1 0 48187593 351625216 68511 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 85846 68511 741 405 0 82790 0
Current children cumulated CPU time: 1902.37 s
Current children cumulated vsize: 343384 KiB
Current children cumulated memory: 274044 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9661
/proc/meminfo: memFree=29052688/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=343384 memory=274044 CPUtime=1962.37 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 104457 0 0 0 195154 1083 0 0 20 0 1 0 48187593 351625216 68511 33554432000 4194304 5849740 140731299977152 140731299976152 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 85846 68511 741 405 0 82790 0
Current children cumulated CPU time: 1962.37 s
Current children cumulated vsize: 343384 KiB
Current children cumulated memory: 274044 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9662
/proc/meminfo: memFree=28999568/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=382780 memory=313380 CPUtime=2022.38 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 113381 0 0 0 201118 1120 0 0 20 0 1 0 48187593 391966720 78345 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 95695 78345 741 405 0 92639 0
Current children cumulated CPU time: 2022.38 s
Current children cumulated vsize: 382780 KiB
Current children cumulated memory: 313380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 9664
/proc/meminfo: memFree=29059888/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=357028 memory=287556 CPUtime=2082.37 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 115616 0 0 0 207057 1180 0 0 20 0 1 0 48187593 365596672 71889 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 89257 71889 741 405 0 86201 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 357028 KiB
Current children cumulated memory: 287556 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 9665
/proc/meminfo: memFree=28954520/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=491516 memory=422176 CPUtime=2142.38 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 125066 0 0 0 213029 1209 0 0 20 0 1 0 48187593 503312384 105544 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 122879 105544 741 405 0 119823 0
Current children cumulated CPU time: 2142.38 s
Current children cumulated vsize: 491516 KiB
Current children cumulated memory: 422176 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 9666
/proc/meminfo: memFree=28759944/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=653716 memory=584372 CPUtime=2202.37 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 130486 0 0 0 219011 1226 0 0 20 0 1 0 48187593 669405184 146093 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 163429 146093 741 405 0 160373 0
Current children cumulated CPU time: 2202.37 s
Current children cumulated vsize: 653716 KiB
Current children cumulated memory: 584372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 9667
/proc/meminfo: memFree=28952732/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=456548 memory=387208 CPUtime=2262.37 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 155376 0 0 0 224989 1248 0 0 20 0 1 0 48187593 467505152 96802 33554432000 4194304 5849740 140731299977152 140731299975640 5308435 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 114137 96802 741 405 0 111081 0
Current children cumulated CPU time: 2262.37 s
Current children cumulated vsize: 456548 KiB
Current children cumulated memory: 387208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 9668
/proc/meminfo: memFree=28924592/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=477960 memory=408516 CPUtime=2322.37 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 162162 0 0 0 230963 1274 0 0 20 0 1 0 48187593 489431040 102129 33554432000 4194304 5849740 140731299977152 140731299976312 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 119490 102129 741 405 0 116434 0
Current children cumulated CPU time: 2322.37 s
Current children cumulated vsize: 477960 KiB
Current children cumulated memory: 408516 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9669
/proc/meminfo: memFree=28918824/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=477960 memory=408620 CPUtime=2382.38 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 175177 0 0 0 236937 1301 0 0 20 0 1 0 48187593 489431040 102155 33554432000 4194304 5849740 140731299977152 140731299976024 5437821 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 119490 102155 741 405 0 116434 0
Current children cumulated CPU time: 2382.38 s
Current children cumulated vsize: 477960 KiB
Current children cumulated memory: 408620 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9670
/proc/meminfo: memFree=28887112/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=502360 memory=433020 CPUtime=2442.38 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 190245 0 0 0 242911 1327 0 0 20 0 1 0 48187593 514416640 108255 33554432000 4194304 5849740 140731299977152 140731299976152 5311369 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 125590 108255 741 405 0 122534 0
Current children cumulated CPU time: 2442.38 s
Current children cumulated vsize: 502360 KiB
Current children cumulated memory: 433020 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 9671
/proc/meminfo: memFree=28903068/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=436824 memory=367484 CPUtime=2502.39 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 194640 0 0 0 248891 1348 0 0 20 0 1 0 48187593 447307776 91871 33554432000 4194304 5849740 140731299977152 140731299976152 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 109206 91871 741 405 0 106150 0
Current children cumulated CPU time: 2502.39 s
Current children cumulated vsize: 436824 KiB
Current children cumulated memory: 367484 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 9672
/proc/meminfo: memFree=28808480/32770624 swapFree=67108860/67108860
[pid=9510] ppid=9507 vsize=436824 memory=367484 CPUtime=2520.1 cores=1,3,5,7
/proc/9510/stat : 9510 (xcsp_picat) R 9507 9510 8347 0 -1 4202496 206975 0 0 0 250656 1354 0 0 20 0 1 0 48187593 447307776 91871 33554432000 4194304 5849740 140731299977152 140731299976312 139708028768135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 46366720 140731299980470 140731299980548 140731299980548 140731299983306 0
/proc/9510/statm: 109206 91871 741 405 0 106150 0
Current children cumulated CPU time: 2520.1 s
Current children cumulated vsize: 436824 KiB
Current children cumulated memory: 367484 KiB

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

[startup+2520.02 s]
# the end of solver process 9510 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.57 s, system=13.5468 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): 2520.12
CPU user time (s): 2506.57
CPU system time (s): 13.5468
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 653716
Max. memory (cumulated for all children) (KiB): 584376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.57
system time used= 13.5468
maximum resident set size= 584376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 206975
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= 52
involuntary context switches= 883


# summary of solver processes directly reported to runsolver:
#   pid: 9510
#   total CPU time (s): 2520.12
#   total CPU user time (s): 2506.57
#   total CPU system time (s): 13.5468

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5081 second user time and 18.0745 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-23 02:37:24
IDJOB=4293088
IDBENCH=141116
IDSOLVER=2754
FILE ID=node133/4293088-1532306244
RUNJOBID= node133-1532296142-8379
PBS_JOBID= 21018985
Free space on /tmp= 52644 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-opt/Pb-radar-30-70-45-050-100_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293088-1532306244/watcher-4293088-1532306244 -o /tmp/evaluation-result-4293088-1532306244/solver-4293088-1532306244 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8379 --watchdog 2580  xcsp_picat HOME/instance-4293088-1532306244.xml

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

MD5SUM BENCH= 23165fcfff40784a2bf31a56a137e510
RANDOM SEED=1265462465

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:        29591064 kB
MemAvailable:   31951576 kB
Buffers:          116880 kB
Cached:          2499704 kB
SwapCached:            0 kB
Active:          1051524 kB
Inactive:        1641440 kB
Active(anon):      24788 kB
Inactive(anon):    71696 kB
Active(file):    1026736 kB
Inactive(file):  1569744 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4044 kB
Writeback:             0 kB
AnonPages:         83520 kB
Mapped:            39148 kB
Shmem:             17056 kB
Slab:             186648 kB
SReclaimable:     159732 kB
SUnreclaim:        26916 kB
KernelStack:        3440 kB
PageTables:         4788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     456912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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 03:19:25