Trace number 4303493

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-02UNSAT 86.5542 86.5511

General information on the benchmark

NameRlfap/Rlfap-dec-scens11/
Rlfap-scen-11-f07_c18.xml
MD5SUMb54c09f82090ba1b7a5e810a9fcb813b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.15449
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size37
Distribution of domain sizes[{"size":6,"count":2},{"size":20,"count":4},{"size":22,"count":10},{"size":30,"count":336},{"size":37,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"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 arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints0
Number of intensional constraints4103
Distribution of constraint types[{"type":"intension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

86.49/86.54	c xcsp_picat version 2.4#6 (8/1/2018)
86.49/86.54	s UNSATISFIABLE

Verifier Data


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 (1820 MiB free)
  memory of node 1: 16384 MiB (2690 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303493-1534001173/watcher-4303493-1534001173 -o /tmp/evaluation-result-4303493-1534001173/solver-4303493-1534001173 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5741 --watchdog 2580 xcsp_picat HOME/instance-4303493-1534001173.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6674, runsolver pid=6671
Current StackSize limit: 8192 KiB


[startup+0.100156 s]*
/proc/loadavg: 2.07 2.03 1.99 3/187 6675
/proc/meminfo: memFree=4603780/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2025744 memory=18004 CPUtime=0.1 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 1611 0 0 0 10 0 0 0 20 0 1 0 217680508 2074361856 4501 33554432000 4194304 5849708 140733920460080 140733920460080 140532832455680 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506436 4501 610 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18004 KiB

[startup+0.209673 s]*
/proc/loadavg: 1.98 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4589072/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2025744 memory=33208 CPUtime=0.21 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 1830 0 0 0 21 0 0 0 20 0 1 0 217680508 2074361856 8302 33554432000 4194304 5849708 140733920460080 140733920460080 5472852 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506436 8302 682 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33208 KiB

[startup+0.309572 s]*
/proc/loadavg: 1.98 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4588776/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2025744 memory=33208 CPUtime=0.31 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 1837 0 0 0 31 0 0 0 20 0 1 0 217680508 2074361856 8302 33554432000 4194304 5849708 140733920460080 140733920460080 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506436 8302 682 405 0 503381 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33208 KiB

[startup+0.700271 s]
/proc/loadavg: 1.98 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4588776/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2025880 memory=33468 CPUtime=0.69 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 1879 0 0 0 69 0 0 0 20 0 1 0 217680508 2074501120 8367 33554432000 4194304 5849708 140733920460080 140733920459080 5606243 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506470 8367 702 405 0 503415 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025880 KiB
Current children cumulated memory: 33468 KiB

[startup+1.50027 s]
/proc/loadavg: 1.98 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4588404/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2026140 memory=33504 CPUtime=1.5 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 1944 0 0 0 149 1 0 0 20 0 1 0 217680508 2074767360 8376 33554432000 4194304 5849708 140733920460080 140733920459080 5499354 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506535 8376 702 405 0 503480 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2026140 KiB
Current children cumulated memory: 33504 KiB

[startup+3.10901 s]
/proc/loadavg: 1.98 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4588316/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2026616 memory=34120 CPUtime=3.1 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 2182 0 0 0 309 1 0 0 20 0 1 0 217680508 2075254784 8530 33554432000 4194304 5849708 140733920460080 140733920459176 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506654 8530 702 405 0 503599 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026616 KiB
Current children cumulated memory: 34120 KiB

[startup+6.30025 s]
/proc/loadavg: 1.99 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4587072/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2027388 memory=34880 CPUtime=6.29 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 2505 0 0 0 627 2 0 0 20 0 1 0 217680508 2076045312 8720 33554432000 4194304 5849708 140733920460080 140733920459176 5472554 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 506847 8720 702 405 0 503792 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027388 KiB
Current children cumulated memory: 34880 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4552384/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2029036 memory=36656 CPUtime=12.69 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 3445 0 0 0 1264 5 0 0 20 0 1 0 217680508 2077732864 9164 33554432000 4194304 5849708 140733920460080 140733920459320 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 507259 9164 702 405 0 504204 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029036 KiB
Current children cumulated memory: 36656 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4560512/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2034552 memory=42172 CPUtime=25.49 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 5797 0 0 0 2540 9 0 0 20 0 1 0 217680508 2083381248 10543 33554432000 4194304 5849708 140733920460080 140733920459192 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 508638 10543 702 405 0 505583 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2034552 KiB
Current children cumulated memory: 42172 KiB

[startup+51.1096 s]
/proc/loadavg: 1.99 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4450324/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2110724 memory=118292 CPUtime=51.11 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 28613 0 0 0 5096 15 0 0 20 0 1 0 217680508 2161381376 29573 33554432000 4194304 5849708 140733920460080 140733920458568 4207207 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 527681 29573 735 405 0 524626 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2110724 KiB
Current children cumulated memory: 118292 KiB

[startup+86.551 s]
# the end of solver process 6674 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=86.2832 s, system=0.271018 s

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

[startup+51.2004 s]
/proc/loadavg: 1.99 2.01 1.98 3/187 6675
/proc/meminfo: memFree=4450324/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2110724 memory=118292 CPUtime=51.2 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 28613 0 0 0 5105 15 0 0 20 0 1 0 217680508 2161381376 29573 33554432000 4194304 5849708 140733920460080 140733920458568 4212500 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 527681 29573 735 405 0 524626 0
Current children cumulated CPU time: 51.2 s
Current children cumulated vsize: 2110724 KiB
Current children cumulated memory: 118292 KiB

[startup+64.0003 s]*
/proc/loadavg: 1.99 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4496488/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2092412 memory=99800 CPUtime=64 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 38971 0 0 0 6381 19 0 0 20 0 1 0 217680508 2142629888 24950 33554432000 4194304 5849708 140733920460080 140733920459080 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 523103 24950 735 405 0 520048 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 2092412 KiB
Current children cumulated memory: 99800 KiB

[startup+76.8004 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4463600/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2125756 memory=133384 CPUtime=76.79 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40138 0 0 0 7657 22 0 0 20 0 1 0 217680508 2176774144 33346 33554432000 4194304 5849708 140733920460080 140733920459240 5312999 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531439 33346 735 405 0 528384 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 2125756 KiB
Current children cumulated memory: 133384 KiB

[startup+83.2004 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4460180/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2127660 memory=135052 CPUtime=83.19 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40642 0 0 0 8295 24 0 0 20 0 1 0 217680508 2178723840 33763 33554432000 4194304 5849708 140733920460080 140733920458728 5336253 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531915 33763 735 405 0 528860 0
Current children cumulated CPU time: 83.19 s
Current children cumulated vsize: 2127660 KiB
Current children cumulated memory: 135052 KiB

[startup+84.8004 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4460428/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2127660 memory=135052 CPUtime=84.79 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40642 0 0 0 8454 25 0 0 20 0 1 0 217680508 2178723840 33763 33554432000 4194304 5849708 140733920460080 140733920458728 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531915 33763 735 405 0 528860 0
Current children cumulated CPU time: 84.79 s
Current children cumulated vsize: 2127660 KiB
Current children cumulated memory: 135052 KiB

[startup+85.6003 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4460428/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2127660 memory=135052 CPUtime=85.6 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40642 0 0 0 8534 26 0 0 20 0 1 0 217680508 2178723840 33763 33554432000 4194304 5849708 140733920460080 140733920458728 5437645 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531915 33763 735 405 0 528860 0
Current children cumulated CPU time: 85.6 s
Current children cumulated vsize: 2127660 KiB
Current children cumulated memory: 135052 KiB

[startup+86.0003 s]*
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4457140/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2127660 memory=135052 CPUtime=86.01 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40642 0 0 0 8575 26 0 0 20 0 1 0 217680508 2178723840 33763 33554432000 4194304 5849708 140733920460080 140733920458728 5437580 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531915 33763 735 405 0 528860 0
Current children cumulated CPU time: 86.01 s
Current children cumulated vsize: 2127660 KiB
Current children cumulated memory: 135052 KiB

[startup+86.4003 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4457140/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2127660 memory=135052 CPUtime=86.39 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40642 0 0 0 8613 26 0 0 20 0 1 0 217680508 2178723840 33763 33554432000 4194304 5849708 140733920460080 140733920458728 5437496 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531915 33763 735 405 0 528860 0
Current children cumulated CPU time: 86.39 s
Current children cumulated vsize: 2127660 KiB
Current children cumulated memory: 135052 KiB

[startup+86.5003 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 6676
/proc/meminfo: memFree=4457140/32770624 swapFree=67108860/67108860
[pid=6674] ppid=6671 vsize=2127660 memory=135052 CPUtime=86.49 cores=1,3,5,7
/proc/6674/stat : 6674 (xcsp_picat) R 6671 6674 5709 0 -1 4202496 40642 0 0 0 8623 26 0 0 20 0 1 0 217680508 2178723840 33763 33554432000 4194304 5849708 140733920460080 140733920458728 140532832477063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 44220416 140733920466102 140733920466180 140733920466180 140733920468938 0
/proc/6674/statm: 531915 33763 735 405 0 528860 0
Current children cumulated CPU time: 86.49 s
Current children cumulated vsize: 2127660 KiB
Current children cumulated memory: 135052 KiB

Child status: 0
Real time (s): 86.5511
CPU time (s): 86.5542
CPU user time (s): 86.2832
CPU system time (s): 0.271018
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2127944
Max. memory (cumulated for all children) (KiB): 135328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.2832
system time used= 0.271018
maximum resident set size= 135328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41016
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= 5
involuntary context switches= 28


# summary of solver processes directly reported to runsolver:
#   pid: 6674
#   total CPU time (s): 86.5542
#   total CPU user time (s): 86.2832
#   total CPU system time (s): 0.271018

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.407017 second user time and 0.560699 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-11 17:26:13
IDJOB=4303493
IDBENCH=141180
IDSOLVER=2778
FILE ID=node107/4303493-1534001173
RUNJOBID= node107-1533993611-5741
PBS_JOBID= 21036955
Free space on /tmp= 39332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rlfap/Rlfap-dec-scens11/Rlfap-scen-11-f07_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303493-1534001173/watcher-4303493-1534001173 -o /tmp/evaluation-result-4303493-1534001173/solver-4303493-1534001173 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5741 --watchdog 2580  xcsp_picat HOME/instance-4303493-1534001173.xml

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

MD5SUM BENCH= b54c09f82090ba1b7a5e810a9fcb813b
RANDOM SEED=93471420

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:         4620248 kB
MemAvailable:   31622968 kB
Buffers:          278596 kB
Cached:         26620924 kB
SwapCached:            0 kB
Active:          9239696 kB
Inactive:       17995180 kB
Active(anon):     284524 kB
Inactive(anon):   103592 kB
Active(file):    8955172 kB
Inactive(file): 17891588 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3172 kB
Writeback:             0 kB
AnonPages:        344460 kB
Mapped:            63300 kB
Shmem:             49804 kB
Slab:             612648 kB
SReclaimable:     584420 kB
SUnreclaim:        28228 kB
KernelStack:        3472 kB
PageTables:         5780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2620284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39328 MiB
End job on node107 at 2018-08-11 17:27:40