Trace number 4293048

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 2018-06-15OPT96 149.507 149.519

General information on the benchmark

NameTal/
Tal-03_c18.xml
MD5SUMfb5ba5d4d49d61a1ee3ee3c25fa47163
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark141.932
Satisfiable
(Un)Satisfiability was proved
Number of variables404
Number of constraints286
Number of domains10
Minimum domain size1
Maximum domain size42
Distribution of domain sizes[{"size":1,"count":63},{"size":2,"count":4},{"size":3,"count":5},{"size":4,"count":6},{"size":5,"count":7},{"size":6,"count":43},{"size":7,"count":9},{"size":8,"count":28},{"size":42,"count":62}]
Minimum variable degree0
Maximum variable degree13
Distribution of variable degrees[{"degree":0,"count":177},{"degree":1,"count":63},{"degree":2,"count":47},{"degree":3,"count":8},{"degree":4,"count":9},{"degree":5,"count":25},{"degree":6,"count":17},{"degree":7,"count":12},{"degree":8,"count":12},{"degree":9,"count":17},{"degree":10,"count":8},{"degree":11,"count":5},{"degree":12,"count":3},{"degree":13,"count":1}]
Minimum constraint arity1
Maximum constraint arity10
Distribution of constraint arities[{"arity":1,"count":88},{"arity":2,"count":90},{"arity":3,"count":30},{"arity":4,"count":10},{"arity":5,"count":16},{"arity":6,"count":15},{"arity":7,"count":14},{"arity":8,"count":12},{"arity":9,"count":9},{"arity":10,"count":2}]
Number of extensional constraints49
Number of intensional constraints225
Distribution of constraint types[{"type":"extension","count":49},{"type":"intension","count":225},{"type":"count","count":12}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

149.48/149.51	c xcsp_picat version 2.4#4 (June 15, 2018)
149.48/149.51	o 120
149.48/149.51	o 102
149.48/149.51	o 96
149.48/149.51	s OPTIMUM FOUND
149.48/149.51	v <instantiation>
149.48/149.51	v     <list> i[][] cnt[] c[][] a[][] l[][]  </list> 
149.48/149.51	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4 5 6 6 0 0 0 0 0 0 0 0 1 2 3 5 5 0 0 0 0 0 0 0 0 0 1 2 3 4 0 0 0 0 0 0 0 0 0 0 1 2 3 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0  1 1 1 1 0 0 1 1 0 0 1 1  0 0 0 0 0 0 0 0 16 0 0 4 16 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 16 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 1 2 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 2 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 3 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0  9 10 12 13 4 16 8 9 7 0 13 5 4 3 9 7 13 5 4 3 0 9 7 13 8 0 3 0 9 7 13 8 3 0 0 7 7 13 3 3 0 0 7 7 13 3 3 0 0 7 7 2 0 0 0 0 7 7 2 0 0 0 0 4 4 3 0 0 0 0 4 4 3 0 0 0 0 6 0 0 0 0 0 0 6 0 0 0 0 0 0 6 0 0 0 0 0 0   </values> 
149.48/149.51	v </instantiation>

Verifier Data 

OK	96

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 (3881 MiB free)
  memory of node 1: 16384 MiB (1766 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293048-1532304695/watcher-4293048-1532304695 -o /tmp/evaluation-result-4293048-1532304695/solver-4293048-1532304695 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7318 --watchdog 2580 xcsp_picat HOME/instance-4293048-1532304695.xml 

running on 4 cores: 0,2,4,6

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

solver pid=8452, runsolver pid=8449

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 8453
/proc/meminfo: memFree=5753964/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=111688 memory=32864 CPUtime=0.1 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 1744 0 0 0 10 0 0 0 20 0 1 0 48032668 114368512 8216 33554432000 4194304 5849740 140734954092640 140734954092640 4488915 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 27922 8216 622 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 32864 KiB

[startup+0.210019 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 8453
/proc/meminfo: memFree=5735532/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=111688 memory=51296 CPUtime=0.2 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 1753 0 0 0 20 0 0 0 20 0 1 0 48032668 114368512 12824 33554432000 4194304 5849740 140734954092640 140734954092640 4463999 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 27922 12824 622 405 0 24866 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 51296 KiB

[startup+0.30983 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 8453
/proc/meminfo: memFree=5717100/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=111688 memory=71776 CPUtime=0.31 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 1768 0 0 0 30 1 0 0 20 0 1 0 48032668 114368512 17944 33554432000 4194304 5849740 140734954092640 140734954092640 4488826 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 27922 17944 622 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 71776 KiB

[startup+0.700369 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8453
/proc/meminfo: memFree=5679184/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=304508 memory=150800 CPUtime=0.69 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 3263 0 0 0 67 2 0 0 20 0 1 0 48032668 311816192 37188 33554432000 4194304 5849740 140734954092640 140734954092640 5269185 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 76127 37700 631 405 0 73071 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 304508 KiB
Current children cumulated memory: 150800 KiB

[startup+1.50038 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 8453
/proc/meminfo: memFree=14491524/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=320672 memory=229596 CPUtime=1.49 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 4121 0 0 0 145 4 0 0 20 0 1 0 48032668 328368128 57399 33554432000 4194304 5849740 140734954092640 140734954091608 4476294 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 80168 57399 631 405 0 77112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 320672 KiB
Current children cumulated memory: 229596 KiB

[startup+3.10988 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 8453
/proc/meminfo: memFree=13550828/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=469108 memory=352584 CPUtime=3.1 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 5894 0 0 0 301 9 0 0 20 0 1 0 48032668 480366592 88146 33554432000 4194304 5849740 140734954092640 140734954074088 4504621 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 117277 88146 644 405 0 114221 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 469108 KiB
Current children cumulated memory: 352584 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 8453
/proc/meminfo: memFree=12151580/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=986984 memory=837976 CPUtime=6.29 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 14203 0 0 0 607 22 0 0 20 0 1 0 48032668 1010671616 209494 33554432000 4194304 5849740 140734954092640 140734954091416 5250605 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 246746 209494 658 405 0 243690 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 986984 KiB
Current children cumulated memory: 837976 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 8453
/proc/meminfo: memFree=9695380/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1645664 memory=1104008 CPUtime=12.69 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 17126 0 0 0 1231 38 0 0 20 0 1 0 48032668 1685159936 276002 33554432000 4194304 5849740 140734954092640 140734954091960 4488915 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 411416 276002 658 405 0 408360 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1645664 KiB
Current children cumulated memory: 1104008 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8453
/proc/meminfo: memFree=4583792/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1721664 memory=1185084 CPUtime=25.49 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 20074 0 0 0 2495 54 0 0 20 0 1 0 48032668 1762983936 296271 33554432000 4194304 5849740 140734954092640 140734954091816 5431960 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 430416 296271 706 405 0 427360 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 1721664 KiB
Current children cumulated memory: 1185084 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8453
/proc/meminfo: memFree=4557292/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1721664 memory=1185268 CPUtime=51.09 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 22410 0 0 0 5054 55 0 0 20 0 1 0 48032668 1762983936 296317 33554432000 4194304 5849740 140734954092640 140734954091800 5437607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 430416 296317 748 405 0 427360 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 1721664 KiB
Current children cumulated memory: 1185268 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8455
/proc/meminfo: memFree=9459756/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=102.29 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 37557 0 0 0 10162 67 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+149.519 s]
# the end of solver process 8452 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=148.742 s, system=0.764937 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8455
/proc/meminfo: memFree=9459756/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=102.39 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 37557 0 0 0 10172 67 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=10842492/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=127.98 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 41170 0 0 0 12727 71 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=140.78 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 41316 0 0 0 14006 72 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091128 4211902 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+144 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=143.99 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 41316 0 0 0 14326 73 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 143.99 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+147.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=147.18 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 45378 0 0 0 14644 74 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091800 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 147.18 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+148.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=148.78 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 45580 0 0 0 14803 75 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091512 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 148.78 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+149.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=149.18 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 45704 0 0 0 14843 75 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 149.18 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+149.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=149.38 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 45704 0 0 0 14863 75 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 149.38 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

[startup+149.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8456
/proc/meminfo: memFree=4452932/32770624 swapFree=67108860/67108860
[pid=8452] ppid=8449 vsize=1749404 memory=1213072 CPUtime=149.48 cores=0,2,4,6
/proc/8452/stat : 8452 (xcsp_picat) R 8449 8452 7287 0 -1 4202496 45704 0 0 0 14873 75 0 0 20 0 1 0 48032668 1791389696 303268 33554432000 4194304 5849740 140734954092640 140734954091640 140504958209927 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33550336 140734954095798 140734954095876 140734954095876 140734954098634 0
/proc/8452/statm: 437351 303268 764 405 0 434295 0
Current children cumulated CPU time: 149.48 s
Current children cumulated vsize: 1749404 KiB
Current children cumulated memory: 1213072 KiB

Child status: 0
Real time (s): 149.519
CPU time (s): 149.507
CPU user time (s): 148.742
CPU system time (s): 0.764937
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 1986988
Max. memory (cumulated for all children) (KiB): 1456272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 148.742
system time used= 0.764937
maximum resident set size= 1505220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45790
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= 2
involuntary context switches= 189


# summary of solver processes directly reported to runsolver:
#   pid: 8452
#   total CPU time (s): 149.507
#   total CPU user time (s): 148.742
#   total CPU system time (s): 0.764937

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.635252 second user time and 1.0552 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 02:11:35
IDJOB=4293048
IDBENCH=141106
IDSOLVER=2754
FILE ID=node151/4293048-1532304695
RUNJOBID= node151-1532294350-7318
PBS_JOBID= 21018981
Free space on /tmp= 55068 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Tal/Tal-03_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293048-1532304695/watcher-4293048-1532304695 -o /tmp/evaluation-result-4293048-1532304695/solver-4293048-1532304695 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532294350-7318 --watchdog 2580  xcsp_picat HOME/instance-4293048-1532304695.xml

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

MD5SUM BENCH= fb5ba5d4d49d61a1ee3ee3c25fa47163
RANDOM SEED=916192068

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:         5783988 kB
MemAvailable:   17182812 kB
Buffers:          251696 kB
Cached:         11294284 kB
SwapCached:            0 kB
Active:         15796652 kB
Inactive:       10532116 kB
Active(anon):   14784884 kB
Inactive(anon):    16936 kB
Active(file):    1011768 kB
Inactive(file): 10515180 kB
Unevictable:        7940 kB
Mlocked:            7940 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:      14705476 kB
Mapped:            38124 kB
Shmem:             17032 kB
Slab:             327764 kB
SReclaimable:     300336 kB
SUnreclaim:        27428 kB
KernelStack:        3376 kB
PageTables:        33984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   15118076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  14645248 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= 55064 MiB
End job on node151 at 2018-07-23 02:14:04