Trace number 4309842

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 2018-08-14UNSAT 188.658 188.652

General information on the benchmark

NameRlfap/Rlfap-dec-scens11/
Rlfap-scen-11-f05_c18.xml
MD5SUMf8050e8ddc741b4fb4a45c7e8cfb7628
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 benchmark12.3018
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size39
Distribution of domain sizes[{"size":6,"count":2},{"size":21,"count":4},{"size":22,"count":10},{"size":32,"count":336},{"size":39,"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 

188.59/188.64	c xcsp_picat version 2.4#7 (8/14/2018)
188.59/188.64	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 (13081 MiB free)
  memory of node 1: 16384 MiB (13403 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309842-1534298952/watcher-4309842-1534298952 -o /tmp/evaluation-result-4309842-1534298952/solver-4309842-1534298952 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580 xcsp_picat HOME/instance-4309842-1534298952.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=23952, runsolver pid=23949
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 2/182 23953
/proc/meminfo: memFree=27104208/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2025744 memory=18260 CPUtime=0.1 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 1704 0 0 0 10 0 0 0 20 0 1 0 247458397 2074361856 4565 33554432000 4194304 5849940 140729330102224 140729330102224 4376815 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506436 4565 610 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18260 KiB

[startup+0.209592 s]*
/proc/loadavg: 2.00 2.01 2.05 2/182 23953
/proc/meminfo: memFree=27091548/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2025744 memory=31580 CPUtime=0.21 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 1939 0 0 0 21 0 0 0 20 0 1 0 247458397 2074361856 7895 33554432000 4194304 5849940 140729330102224 140729330101592 5606437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506436 7895 682 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31580 KiB

[startup+0.309438 s]*
/proc/loadavg: 2.00 2.01 2.05 2/182 23953
/proc/meminfo: memFree=27091548/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2025744 memory=31580 CPUtime=0.31 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 1946 0 0 0 31 0 0 0 20 0 1 0 247458397 2074361856 7895 33554432000 4194304 5849940 140729330102224 140729330101592 5471179 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506436 7895 682 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31580 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.05 2/182 23953
/proc/meminfo: memFree=27092068/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2026016 memory=31748 CPUtime=0.69 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 1988 0 0 0 69 0 0 0 20 0 1 0 247458397 2074640384 7937 33554432000 4194304 5849940 140729330102224 140729330101464 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506504 7937 703 405 0 503448 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026016 KiB
Current children cumulated memory: 31748 KiB

[startup+1.50017 s]
/proc/loadavg: 1.92 2.00 2.04 2/182 23953
/proc/meminfo: memFree=27091576/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2026148 memory=32008 CPUtime=1.49 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 2053 0 0 0 149 0 0 0 20 0 1 0 247458397 2074775552 8002 33554432000 4194304 5849940 140729330102224 140729330101464 5606430 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506537 8002 703 405 0 503481 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026148 KiB
Current children cumulated memory: 32008 KiB

[startup+3.1097 s]
/proc/loadavg: 1.92 2.00 2.04 2/182 23953
/proc/meminfo: memFree=27065404/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2026652 memory=32516 CPUtime=3.1 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 2310 0 0 0 310 0 0 0 20 0 1 0 247458397 2075291648 8129 33554432000 4194304 5849940 140729330102224 140729330101224 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506663 8129 703 405 0 503607 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2026652 KiB
Current children cumulated memory: 32516 KiB

[startup+6.30026 s]
/proc/loadavg: 1.85 1.98 2.03 3/187 24006
/proc/meminfo: memFree=27026472/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2027932 memory=33560 CPUtime=6.29 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 2864 0 0 0 628 1 0 0 20 0 1 0 247458397 2076602368 8390 33554432000 4194304 5849940 140729330102224 140729330101320 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 506983 8390 703 405 0 503927 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027932 KiB
Current children cumulated memory: 33560 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 2.03 3/187 24006
/proc/meminfo: memFree=27021452/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2030196 memory=36192 CPUtime=12.69 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 3949 0 0 0 1266 3 0 0 20 0 1 0 247458397 2078920704 9048 33554432000 4194304 5849940 140729330102224 140729330101336 5606405 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 507549 9048 703 405 0 504493 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2030196 KiB
Current children cumulated memory: 36192 KiB

[startup+25.5003 s]
/proc/loadavg: 1.88 1.98 2.03 3/187 24006
/proc/meminfo: memFree=27013896/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2034584 memory=40580 CPUtime=25.5 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 6010 0 0 0 2543 7 0 0 20 0 1 0 247458397 2083414016 10145 33554432000 4194304 5849940 140729330102224 140729330101336 139762006843276 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 508646 10145 703 405 0 505590 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2034584 KiB
Current children cumulated memory: 40580 KiB

[startup+51.1097 s]
/proc/loadavg: 1.93 1.99 2.03 3/188 24014
/proc/meminfo: memFree=26931924/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2113264 memory=119088 CPUtime=51.1 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 27716 0 0 0 5099 11 0 0 20 0 1 0 247458397 2163982336 29772 33554432000 4194304 5849940 140729330102224 140729330101224 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 528316 29772 736 405 0 525260 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2113264 KiB
Current children cumulated memory: 119088 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/188 24015
/proc/meminfo: memFree=26841464/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2126864 memory=135404 CPUtime=102.29 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 48349 0 0 0 10202 27 0 0 20 0 1 0 247458397 2177908736 33851 33554432000 4194304 5849940 140729330102224 140729330100488 5308608 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 531716 33851 736 405 0 528660 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2126864 KiB
Current children cumulated memory: 135404 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26925184/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=139936 CPUtime=162.29 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 59921 0 0 0 16181 48 0 0 20 0 1 0 247458397 2182217728 34984 33554432000 4194304 5849940 140729330102224 140729330101224 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 34984 736 405 0 529712 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 139936 KiB

[startup+188.652 s]
# the end of solver process 23952 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=188.116 s, system=0.542031 s

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

[startup+166.4 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26923696/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=139936 CPUtime=166.39 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60330 0 0 0 16590 49 0 0 20 0 1 0 247458397 2182217728 34984 33554432000 4194304 5849940 140729330102224 140729330100872 5365594 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 34984 736 405 0 529712 0
Current children cumulated CPU time: 166.39 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 139936 KiB

[startup+179.2 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26926424/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=140024 CPUtime=179.19 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60902 0 0 0 17869 50 0 0 20 0 1 0 247458397 2182217728 35006 33554432000 4194304 5849940 140729330102224 140729330101224 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 35006 736 405 0 529712 0
Current children cumulated CPU time: 179.19 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 140024 KiB

[startup+185.6 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24077
/proc/meminfo: memFree=26924192/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=140024 CPUtime=185.6 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60904 0 0 0 18507 53 0 0 20 0 1 0 247458397 2182217728 35006 33554432000 4194304 5849940 140729330102224 140729330101224 5437870 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 35006 736 405 0 529712 0
Current children cumulated CPU time: 185.6 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 140024 KiB

[startup+187.2 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24078
/proc/meminfo: memFree=26924192/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=140024 CPUtime=187.2 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60904 0 0 0 18667 53 0 0 20 0 1 0 247458397 2182217728 35006 33554432000 4194304 5849940 140729330102224 140729330101224 139762007293831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 35006 736 405 0 529712 0
Current children cumulated CPU time: 187.2 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 140024 KiB

[startup+188 s]*
/proc/loadavg: 1.99 1.99 2.03 3/188 24078
/proc/meminfo: memFree=26924192/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=140024 CPUtime=188 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60904 0 0 0 18747 53 0 0 20 0 1 0 247458397 2182217728 35006 33554432000 4194304 5849940 140729330102224 140729330101224 5303776 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 35006 736 405 0 529712 0
Current children cumulated CPU time: 188 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 140024 KiB

[startup+188.4 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24078
/proc/meminfo: memFree=26924192/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=140024 CPUtime=188.39 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60904 0 0 0 18786 53 0 0 20 0 1 0 247458397 2182217728 35006 33554432000 4194304 5849940 140729330102224 140729330101224 5438350 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 35006 736 405 0 529712 0
Current children cumulated CPU time: 188.39 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 140024 KiB

[startup+188.6 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 24078
/proc/meminfo: memFree=26924192/32770624 swapFree=67108804/67108860
[pid=23952] ppid=23949 vsize=2131072 memory=140024 CPUtime=188.59 cores=1,3,5,7
/proc/23952/stat : 23952 (xcsp_picat) R 23949 23952 23473 0 -1 4202496 60905 0 0 0 18806 53 0 0 20 0 1 0 247458397 2182217728 35006 33554432000 4194304 5849940 140729330102224 140729330101224 5307810 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 28692480 140729330103478 140729330103556 140729330103556 140729330106314 0
/proc/23952/statm: 532768 35006 736 405 0 529712 0
Current children cumulated CPU time: 188.59 s
Current children cumulated vsize: 2131072 KiB
Current children cumulated memory: 140024 KiB

Child status: 0
Real time (s): 188.652
CPU time (s): 188.658
CPU user time (s): 188.116
CPU system time (s): 0.542031
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2131072
Max. memory (cumulated for all children) (KiB): 140024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 188.116
system time used= 0.542031
maximum resident set size= 140028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60930
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= 12
involuntary context switches= 107


# summary of solver processes directly reported to runsolver:
#   pid: 23952
#   total CPU time (s): 188.658
#   total CPU user time (s): 188.116
#   total CPU system time (s): 0.542031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.749859 second user time and 1.35841 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 04:09:12
IDJOB=4309842
IDBENCH=141185
IDSOLVER=2794
FILE ID=node105/4309842-1534298952
RUNJOBID= node105-1534293911-23505
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rlfap/Rlfap-dec-scens11/Rlfap-scen-11-f05_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309842-1534298952/watcher-4309842-1534298952 -o /tmp/evaluation-result-4309842-1534298952/solver-4309842-1534298952 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580  xcsp_picat HOME/instance-4309842-1534298952.xml

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

MD5SUM BENCH= f8050e8ddc741b4fb4a45c7e8cfb7628
RANDOM SEED=205519823

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        27121124 kB
MemAvailable:   31903832 kB
Buffers:          209176 kB
Cached:          4841136 kB
SwapCached:           16 kB
Active:          2087004 kB
Inactive:        3015912 kB
Active(anon):       3928 kB
Inactive(anon):   108668 kB
Active(file):    2083076 kB
Inactive(file):  2907244 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3172 kB
Writeback:             0 kB
AnonPages:        176212 kB
Mapped:            54068 kB
Shmem:             57940 kB
Slab:             243896 kB
SReclaimable:     216444 kB
SUnreclaim:        27452 kB
KernelStack:        3312 kB
PageTables:         5092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     359636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44284 MiB
End job on node105 at 2018-08-15 04:12:21