Trace number 4309625

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 151.359 151.359

General information on the benchmark

NameMagicHexagon/
MagicHexagon-04-0017_c18.xml
MD5SUM5026d1a6c388113c28cc4e99e58b99c3
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 benchmark0.172478
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints28
Number of domains1
Minimum domain size37
Maximum domain size37
Distribution of domain sizes[{"size":37,"count":37}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":12},{"degree":4,"count":31},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity37
Distribution of constraint arities[{"arity":2,"count":6},{"arity":4,"count":6},{"arity":5,"count":6},{"arity":6,"count":6},{"arity":7,"count":3},{"arity":37,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":21}]
Optimization problemNO
Type of objective

Solver Data 

151.29/151.35	c xcsp_picat version 2.4#7 (8/14/2018)
151.29/151.35	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 (12864 MiB free)
  memory of node 1: 16384 MiB (10340 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309625-1534314164/watcher-4309625-1534314164 -o /tmp/evaluation-result-4309625-1534314164/solver-4309625-1534314164 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15985 --watchdog 2580 xcsp_picat HOME/instance-4309625-1534314164.xml 

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

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

solver pid=18720, runsolver pid=18717

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23747976/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2027244 memory=17548 CPUtime=0.1 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 2035 0 0 0 10 0 0 0 20 0 1 0 248979549 2075897856 4387 33554432000 4194304 5849940 140734602608976 140734602608976 5365660 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 506811 4387 726 405 0 503755 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027244 KiB
Current children cumulated memory: 17548 KiB

[startup+0.209703 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23747436/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2027224 memory=17540 CPUtime=0.21 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 2045 0 0 0 21 0 0 0 20 0 1 0 248979549 2075877376 4385 33554432000 4194304 5849940 140734602608976 140734602607704 5359382 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 506806 4385 729 405 0 503750 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027224 KiB
Current children cumulated memory: 17540 KiB

[startup+0.309098 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23748624/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2027720 memory=18100 CPUtime=0.31 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 2320 0 0 0 31 0 0 0 20 0 1 0 248979549 2076385280 4525 33554432000 4194304 5849940 140734602608976 140734602607704 4211410 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 506930 4525 738 405 0 503874 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027720 KiB
Current children cumulated memory: 18100 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23748624/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2029704 memory=19788 CPUtime=0.69 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 2788 0 0 0 68 1 0 0 20 0 1 0 248979549 2078416896 4947 33554432000 4194304 5849940 140734602608976 140734602608136 140689797246855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 507426 4947 742 405 0 504370 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029704 KiB
Current children cumulated memory: 19788 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23746764/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2030812 memory=20816 CPUtime=1.49 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 3112 0 0 0 147 2 0 0 20 0 1 0 248979549 2079551488 5204 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 507703 5204 742 405 0 504647 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030812 KiB
Current children cumulated memory: 20816 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23744544/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2033168 memory=23512 CPUtime=3.1 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 5951 0 0 0 305 5 0 0 20 0 1 0 248979549 2081964032 5878 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 508292 5878 742 405 0 505236 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2033168 KiB
Current children cumulated memory: 23512 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23740392/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2035756 memory=26176 CPUtime=6.29 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 12313 0 0 0 621 8 0 0 20 0 1 0 248979549 2084614144 6544 33554432000 4194304 5849940 140734602608976 140734602607848 5398443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 508939 6544 742 405 0 505883 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2035756 KiB
Current children cumulated memory: 26176 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23732056/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2045524 memory=35748 CPUtime=12.69 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 20757 0 0 0 1255 14 0 0 20 0 1 0 248979549 2094616576 8937 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 511381 8937 742 405 0 508325 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2045524 KiB
Current children cumulated memory: 35748 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23710000/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2049708 memory=40028 CPUtime=25.49 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 35681 0 0 0 2525 24 0 0 20 0 1 0 248979549 2098900992 10007 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 512427 10007 742 405 0 509371 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2049708 KiB
Current children cumulated memory: 40028 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18721
/proc/meminfo: memFree=23685364/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2070296 memory=60444 CPUtime=51.1 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 50414 0 0 0 5070 40 0 0 20 0 1 0 248979549 2119983104 15111 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 517574 15111 742 405 0 514518 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2070296 KiB
Current children cumulated memory: 60444 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18722
/proc/meminfo: memFree=23633288/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2100740 memory=91060 CPUtime=102.29 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 75985 0 0 0 10160 69 0 0 20 0 1 0 248979549 2151157760 22765 33554432000 4194304 5849940 140734602608976 140734602607976 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 525185 22765 742 405 0 522129 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2100740 KiB
Current children cumulated memory: 91060 KiB

[startup+151.359 s]
# the end of solver process 18720 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=150.477 s, system=0.882007 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18722
/proc/meminfo: memFree=23633288/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2100740 memory=91060 CPUtime=102.39 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 75999 0 0 0 10170 69 0 0 20 0 1 0 248979549 2151157760 22765 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 525185 22765 742 405 0 522129 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2100740 KiB
Current children cumulated memory: 91060 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 18723
/proc/meminfo: memFree=23652576/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2089284 memory=79604 CPUtime=128 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 79855 0 0 0 12723 77 0 0 20 0 1 0 248979549 2139426816 19901 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 522321 19901 742 405 0 519265 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 2089284 KiB
Current children cumulated memory: 79604 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23646828/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2111324 memory=101644 CPUtime=140.79 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 82632 0 0 0 13996 83 0 0 20 0 1 0 248979549 2161995776 25411 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 527831 25411 742 405 0 524775 0
Current children cumulated CPU time: 140.79 s
Current children cumulated vsize: 2111324 KiB
Current children cumulated memory: 101644 KiB

[startup+147.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23631376/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2111324 memory=101644 CPUtime=147.19 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 82632 0 0 0 14634 85 0 0 20 0 1 0 248979549 2161995776 25411 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 527831 25411 742 405 0 524775 0
Current children cumulated CPU time: 147.19 s
Current children cumulated vsize: 2111324 KiB
Current children cumulated memory: 101644 KiB

[startup+148.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23631376/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2111324 memory=101644 CPUtime=148.79 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 82632 0 0 0 14793 86 0 0 20 0 1 0 248979549 2161995776 25411 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 527831 25411 742 405 0 524775 0
Current children cumulated CPU time: 148.79 s
Current children cumulated vsize: 2111324 KiB
Current children cumulated memory: 101644 KiB

[startup+150.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23631376/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2089968 memory=80188 CPUtime=150.39 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 84636 0 0 0 14952 87 0 0 20 0 1 0 248979549 2140127232 20047 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 522492 20047 742 405 0 519436 0
Current children cumulated CPU time: 150.39 s
Current children cumulated vsize: 2089968 KiB
Current children cumulated memory: 80188 KiB

[startup+150.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23631376/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2090900 memory=80980 CPUtime=150.79 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 84869 0 0 0 14992 87 0 0 20 0 1 0 248979549 2141081600 20245 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 522725 20245 742 405 0 519669 0
Current children cumulated CPU time: 150.79 s
Current children cumulated vsize: 2090900 KiB
Current children cumulated memory: 80980 KiB

[startup+151.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23651784/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2090900 memory=80980 CPUtime=151.19 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 84869 0 0 0 15032 87 0 0 20 0 1 0 248979549 2141081600 20245 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 522725 20245 742 405 0 519669 0
Current children cumulated CPU time: 151.19 s
Current children cumulated vsize: 2090900 KiB
Current children cumulated memory: 80980 KiB

[startup+151.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 18724
/proc/meminfo: memFree=23651784/32770624 swapFree=67108368/67108860
[pid=18720] ppid=18717 vsize=2090900 memory=80980 CPUtime=151.29 cores=1,3,5,7
/proc/18720/stat : 18720 (xcsp_picat) R 18717 18720 15953 0 -1 4202496 84869 0 0 0 15042 87 0 0 20 0 1 0 248979549 2141081600 20245 33554432000 4194304 5849940 140734602608976 140734602607976 140689797246855 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 31948800 140734602613942 140734602614020 140734602614020 140734602616778 0
/proc/18720/statm: 522725 20245 742 405 0 519669 0
Current children cumulated CPU time: 151.29 s
Current children cumulated vsize: 2090900 KiB
Current children cumulated memory: 80980 KiB

Child status: 0
Real time (s): 151.359
CPU time (s): 151.359
CPU user time (s): 150.477
CPU system time (s): 0.882007
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2117124
Max. memory (cumulated for all children) (KiB): 107444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 150.477
system time used= 0.882007
maximum resident set size= 107444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84922
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= 112


# summary of solver processes directly reported to runsolver:
#   pid: 18720
#   total CPU time (s): 151.359
#   total CPU user time (s): 150.477
#   total CPU system time (s): 0.882007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.602416 second user time and 1.11333 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 08:22:44
IDJOB=4309625
IDBENCH=141565
IDSOLVER=2794
FILE ID=node148/4309625-1534314164
RUNJOBID= node148-1534293152-15985
PBS_JOBID= 21038138
Free space on /tmp= 42644 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-04-0017_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309625-1534314164/watcher-4309625-1534314164 -o /tmp/evaluation-result-4309625-1534314164/solver-4309625-1534314164 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15985 --watchdog 2580  xcsp_picat HOME/instance-4309625-1534314164.xml

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

MD5SUM BENCH= 5026d1a6c388113c28cc4e99e58b99c3
RANDOM SEED=1729935110

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23762560 kB
MemAvailable:   31827892 kB
Buffers:          173388 kB
Cached:          8105928 kB
SwapCached:            4 kB
Active:          4427188 kB
Inactive:        3977008 kB
Active(anon):      78028 kB
Inactive(anon):   106944 kB
Active(file):    4349160 kB
Inactive(file):  3870064 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        191548 kB
Mapped:            57444 kB
Shmem:             57780 kB
Slab:             303560 kB
SReclaimable:     274568 kB
SUnreclaim:        28992 kB
KernelStack:        3376 kB
PageTables:         5576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2450024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 42644 MiB
End job on node148 at 2018-08-15 08:25:15