Trace number 4303285

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 149.711 149.722

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 

149.68/149.71	c xcsp_picat version 2.4#6 (8/1/2018)
149.68/149.71	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 (14728 MiB free)
  memory of node 1: 16384 MiB (13821 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303285-1534025399/watcher-4303285-1534025399 -o /tmp/evaluation-result-4303285-1534025399/solver-4303285-1534025399 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534025399-15092 --watchdog 2580 xcsp_picat HOME/instance-4303285-1534025399.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=15116, runsolver pid=15113

[startup+0.100169 s]*
/proc/loadavg: 0.92 1.00 1.16 3/187 15123
/proc/meminfo: memFree=29200820/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2027244 memory=18112 CPUtime=0.1 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 1664 0 0 0 10 0 0 0 20 0 1 0 220103113 2075897856 4528 33554432000 4194304 5849708 140724251595104 140724251594216 5410480 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 506811 4528 726 405 0 503756 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027244 KiB
Current children cumulated memory: 18112 KiB

[startup+0.209978 s]*
/proc/loadavg: 0.92 1.00 1.16 3/187 15123
/proc/meminfo: memFree=29200820/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2027224 memory=18104 CPUtime=0.21 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 1674 0 0 0 21 0 0 0 20 0 1 0 220103113 2075877376 4526 33554432000 4194304 5849708 140724251595104 140724251594216 4205939 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 506806 4526 729 405 0 503751 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027224 KiB
Current children cumulated memory: 18104 KiB

[startup+0.309554 s]*
/proc/loadavg: 0.92 1.00 1.16 3/187 15123
/proc/meminfo: memFree=29199936/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2027720 memory=18664 CPUtime=0.31 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 1949 0 0 0 31 0 0 0 20 0 1 0 220103113 2076385280 4666 33554432000 4194304 5849708 140724251595104 140724251594216 4212046 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 506930 4666 738 405 0 503875 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027720 KiB
Current children cumulated memory: 18664 KiB

[startup+0.700337 s]
/proc/loadavg: 0.92 1.00 1.16 3/187 15123
/proc/meminfo: memFree=29199936/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2029704 memory=20352 CPUtime=0.69 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 2417 0 0 0 68 1 0 0 20 0 1 0 220103113 2078416896 5088 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 507426 5088 742 405 0 504371 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029704 KiB
Current children cumulated memory: 20352 KiB

[startup+1.50034 s]
/proc/loadavg: 0.92 1.00 1.16 3/187 15123
/proc/meminfo: memFree=29181648/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2030812 memory=21380 CPUtime=1.49 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 2741 0 0 0 147 2 0 0 20 0 1 0 220103113 2079551488 5345 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 507703 5345 742 405 0 504648 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2030812 KiB
Current children cumulated memory: 21380 KiB

[startup+3.10945 s]
/proc/loadavg: 0.92 1.00 1.16 3/188 15132
/proc/meminfo: memFree=29167984/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2033168 memory=24076 CPUtime=3.1 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 5580 0 0 0 306 4 0 0 20 0 1 0 220103113 2081964032 6019 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 508292 6019 742 405 0 505237 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2033168 KiB
Current children cumulated memory: 24076 KiB

[startup+6.30033 s]
/proc/loadavg: 0.85 0.98 1.15 3/188 15132
/proc/meminfo: memFree=29164344/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2035756 memory=26740 CPUtime=6.29 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 11943 0 0 0 622 7 0 0 20 0 1 0 220103113 2084614144 6685 33554432000 4194304 5849708 140724251595104 140724251594104 5395560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 508939 6685 742 405 0 505884 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2035756 KiB
Current children cumulated memory: 26740 KiB

[startup+12.7004 s]
/proc/loadavg: 0.94 1.00 1.16 3/188 15132
/proc/meminfo: memFree=29153656/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2045524 memory=36312 CPUtime=12.69 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 20386 0 0 0 1256 13 0 0 20 0 1 0 220103113 2094616576 9078 33554432000 4194304 5849708 140724251595104 140724251594264 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 511381 9078 742 405 0 508326 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2045524 KiB
Current children cumulated memory: 36312 KiB

[startup+25.5004 s]
/proc/loadavg: 1.18 1.05 1.17 3/188 15132
/proc/meminfo: memFree=29153680/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2049708 memory=40592 CPUtime=25.49 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 35499 0 0 0 2528 21 0 0 20 0 1 0 220103113 2098900992 10148 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 512427 10148 742 405 0 509372 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2049708 KiB
Current children cumulated memory: 40592 KiB

[startup+51.1096 s]
/proc/loadavg: 1.46 1.12 1.19 3/188 15132
/proc/meminfo: memFree=29126820/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2070296 memory=60948 CPUtime=51.1 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 49141 0 0 0 5070 40 0 0 20 0 1 0 220103113 2119983104 15237 33554432000 4194304 5849708 140724251595104 140724251594264 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 517574 15237 742 405 0 514519 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2070296 KiB
Current children cumulated memory: 60948 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.31 1.25 3/188 15133
/proc/meminfo: memFree=29082112/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2100740 memory=95592 CPUtime=102.28 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 73653 0 0 0 10158 70 0 0 20 0 1 0 220103113 2151157760 23898 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 525185 23898 742 405 0 522130 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2100740 KiB
Current children cumulated memory: 95592 KiB

[startup+149.722 s]
# the end of solver process 15116 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=148.818 s, system=0.89298 s

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

[startup+102.4 s]
/proc/loadavg: 1.99 1.31 1.25 3/188 15133
/proc/meminfo: memFree=29082112/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2100740 memory=95592 CPUtime=102.38 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 73665 0 0 0 10168 70 0 0 20 0 1 0 220103113 2151157760 23898 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 525185 23898 742 405 0 522130 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2100740 KiB
Current children cumulated memory: 95592 KiB

[startup+128 s]*
/proc/loadavg: 2.33 1.44 1.30 3/188 15134
/proc/meminfo: memFree=29088156/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2089284 memory=85652 CPUtime=127.98 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 77928 0 0 0 12720 78 0 0 20 0 1 0 220103113 2139426816 21413 33554432000 4194304 5849708 140724251595104 140724251594104 5437616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 522321 21413 742 405 0 519266 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 2089284 KiB
Current children cumulated memory: 85652 KiB

[startup+140.8 s]
/proc/loadavg: 2.33 1.49 1.31 3/188 15134
/proc/meminfo: memFree=29065400/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2111324 memory=107828 CPUtime=140.78 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 80172 0 0 0 13994 84 0 0 20 0 1 0 220103113 2161995776 26957 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 527831 26957 742 405 0 524776 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 2111324 KiB
Current children cumulated memory: 107828 KiB

[startup+144 s]*
/proc/loadavg: 2.33 1.49 1.31 3/188 15134
/proc/meminfo: memFree=29065400/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2111324 memory=107828 CPUtime=143.98 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 80203 0 0 0 14312 86 0 0 20 0 1 0 220103113 2161995776 26957 33554432000 4194304 5849708 140724251595104 140724251594104 5437592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 527831 26957 742 405 0 524776 0
Current children cumulated CPU time: 143.98 s
Current children cumulated vsize: 2111324 KiB
Current children cumulated memory: 107828 KiB

[startup+147.2 s]
/proc/loadavg: 2.38 1.51 1.32 3/188 15134
/proc/meminfo: memFree=29065400/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2111324 memory=107828 CPUtime=147.18 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 80206 0 0 0 14630 88 0 0 20 0 1 0 220103113 2161995776 26957 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 527831 26957 742 405 0 524776 0
Current children cumulated CPU time: 147.18 s
Current children cumulated vsize: 2111324 KiB
Current children cumulated memory: 107828 KiB

[startup+148.8 s]
/proc/loadavg: 2.38 1.51 1.32 3/188 15134
/proc/meminfo: memFree=29065400/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2089968 memory=86412 CPUtime=148.77 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 82210 0 0 0 14789 88 0 0 20 0 1 0 220103113 2140127232 21603 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 522492 21603 742 405 0 519437 0
Current children cumulated CPU time: 148.77 s
Current children cumulated vsize: 2089968 KiB
Current children cumulated memory: 86412 KiB

[startup+149.2 s]
/proc/loadavg: 2.38 1.51 1.32 3/188 15134
/proc/meminfo: memFree=29085748/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2090900 memory=87204 CPUtime=149.18 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 82443 0 0 0 14829 89 0 0 20 0 1 0 220103113 2141081600 21801 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 522725 21801 742 405 0 519670 0
Current children cumulated CPU time: 149.18 s
Current children cumulated vsize: 2090900 KiB
Current children cumulated memory: 87204 KiB

[startup+149.6 s]
/proc/loadavg: 2.38 1.51 1.32 3/188 15134
/proc/meminfo: memFree=29085748/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2090900 memory=87204 CPUtime=149.58 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 82443 0 0 0 14869 89 0 0 20 0 1 0 220103113 2141081600 21801 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 522725 21801 742 405 0 519670 0
Current children cumulated CPU time: 149.58 s
Current children cumulated vsize: 2090900 KiB
Current children cumulated memory: 87204 KiB

[startup+149.7 s]
/proc/loadavg: 2.38 1.51 1.32 3/188 15134
/proc/meminfo: memFree=29085748/32770624 swapFree=67030636/67108860
[pid=15116] ppid=15113 vsize=2090900 memory=87204 CPUtime=149.68 cores=0,2,4,6
/proc/15116/stat : 15116 (xcsp_picat) R 15113 15116 15061 0 -1 4202496 82443 0 0 0 14879 89 0 0 20 0 1 0 220103113 2141081600 21801 33554432000 4194304 5849708 140724251595104 140724251594104 139970100531079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29937664 140724251600054 140724251600132 140724251600132 140724251602890 0
/proc/15116/statm: 522725 21801 742 405 0 519670 0
Current children cumulated CPU time: 149.68 s
Current children cumulated vsize: 2090900 KiB
Current children cumulated memory: 87204 KiB

Child status: 0
Real time (s): 149.722
CPU time (s): 149.711
CPU user time (s): 148.818
CPU system time (s): 0.89298
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 2117124
Max. memory (cumulated for all children) (KiB): 113668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 148.818
system time used= 0.89298
maximum resident set size= 113668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82467
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= 10
involuntary context switches= 238


# summary of solver processes directly reported to runsolver:
#   pid: 15116
#   total CPU time (s): 149.711
#   total CPU user time (s): 148.818
#   total CPU system time (s): 0.89298

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.562582 second user time and 1.1667 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 00:09:59
IDJOB=4303285
IDBENCH=141565
IDSOLVER=2778
FILE ID=node102/4303285-1534025399
RUNJOBID= node102-1534025399-15092
PBS_JOBID= 21036959
Free space on /tmp= 38208 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-04-0017_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303285-1534025399/watcher-4303285-1534025399 -o /tmp/evaluation-result-4303285-1534025399/solver-4303285-1534025399 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534025399-15092 --watchdog 2580  xcsp_picat HOME/instance-4303285-1534025399.xml

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

MD5SUM BENCH= 5026d1a6c388113c28cc4e99e58b99c3
RANDOM SEED=1079750856

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        29238548 kB
MemAvailable:   31886344 kB
Buffers:           38400 kB
Cached:          2873092 kB
SwapCached:        51268 kB
Active:          1430276 kB
Inactive:        1559292 kB
Active(anon):       3072 kB
Inactive(anon):   126972 kB
Active(file):    1427204 kB
Inactive(file):  1432320 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:         34964 kB
Mapped:            48384 kB
Shmem:             48960 kB
Slab:             235712 kB
SReclaimable:     208216 kB
SUnreclaim:        27496 kB
KernelStack:        3168 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38204 MiB
End job on node102 at 2018-08-12 00:12:29