Trace number 4303240

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 2018-08-02SAT 105.08 105.078

General information on the benchmark

NameCarSequencing/
CarSequencing-75-01_c18.xml
MD5SUM440a7f21d9ad6b426785aa5fd584fc01
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark35.1949
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1416
Number of domains2
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":1000},{"size":26,"count":200}]
Minimum variable degree2
Maximum variable degree73
Distribution of variable degrees[{"degree":2,"count":200},{"degree":3,"count":5},{"degree":4,"count":5},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":10},{"degree":8,"count":18},{"degree":9,"count":18},{"degree":10,"count":18},{"degree":11,"count":18},{"degree":12,"count":18},{"degree":13,"count":18},{"degree":14,"count":18},{"degree":15,"count":18},{"degree":16,"count":18},{"degree":17,"count":18},{"degree":18,"count":18},{"degree":19,"count":18},{"degree":20,"count":18},{"degree":21,"count":18},{"degree":22,"count":18},{"degree":23,"count":18},{"degree":24,"count":18},{"degree":25,"count":18},{"degree":26,"count":19},"...",{"degree":49,"count":8}, {"degree":50,"count":8}, {"degree":51,"count":8}, {"degree":52,"count":9}, {"degree":53,"count":9}, {"degree":54,"count":56}, {"degree":55,"count":5}, {"degree":56,"count":6}, {"degree":57,"count":6}, {"degree":58,"count":41}, {"degree":59,"count":2}, {"degree":60,"count":2}, {"degree":61,"count":2}, {"degree":62,"count":2}, {"degree":63,"count":2}, {"degree":64,"count":2}, {"degree":65,"count":2}, {"degree":66,"count":2}, {"degree":67,"count":2}, {"degree":68,"count":2}, {"degree":69,"count":2}, {"degree":70,"count":2}, {"degree":71,"count":2}, {"degree":72,"count":3}, {"degree":73,"count":61}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":199},{"arity":3,"count":396},{"arity":5,"count":392},{"arity":6,"count":200},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":47,"count":1},{"arity":50,"count":1},{"arity":53,"count":2},{"arity":55,"count":1},{"arity":56,"count":2},{"arity":59,"count":2},{"arity":60,"count":1},{"arity":62,"count":3},{"arity":64,"count":1},{"arity":65,"count":3},{"arity":66,"count":1},{"arity":68,"count":3},{"arity":70,"count":2},{"arity":71,"count":2},{"arity":72,"count":1},{"arity":74,"count":3},{"arity":75,"count":1},{"arity":76,"count":1},{"arity":77,"count":2},"...",{"arity":167,"count":2}, {"arity":168,"count":1}, {"arity":170,"count":5}, {"arity":172,"count":1}, {"arity":173,"count":2}, {"arity":174,"count":1}, {"arity":175,"count":2}, {"arity":176,"count":3}, {"arity":178,"count":1}, {"arity":179,"count":2}, {"arity":180,"count":3}, {"arity":182,"count":3}, {"arity":184,"count":1}, {"arity":185,"count":4}, {"arity":186,"count":1}, {"arity":188,"count":3}, {"arity":190,"count":3}, {"arity":191,"count":2}, {"arity":192,"count":1}, {"arity":194,"count":3}, {"arity":195,"count":2}, {"arity":196,"count":1}, {"arity":197,"count":2}, {"arity":198,"count":1}, {"arity":200,"count":6}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"sum","count":1215},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

105.00/105.07	c xcsp_picat version 2.4#6 (8/1/2018)
105.00/105.07	s SATISFIABLE
105.00/105.07	v <instantiation>
105.00/105.07	v     <list> opt[][] cls[]  </list> 
105.00/105.07	v     <values> 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0  9 5 18 11 9 8 5 6 2 18 14 18 2 2 1 8 5 3 19 18 19 2 19 2 19 20 8 3 2 0 2 2 1 15 2 19 2 7 18 5 12 19 2 21 2 2 6 25 2 12 5 3 21 2 19 6 13 3 18 0 2 5 15 2 2 16 6 11 3 0 2 25 15 5 2 15 2 2 18 0 2 5 17 2 5 18 5 6 22 2 6 1 2 6 11 8 11 2 0 2 1 2 6 2 11 12 1 25 25 1 6 8 11 25 19 2 11 8 7 25 19 9 2 18 23 8 18 9 25 19 18 19 3 19 6 2 3 6 16 3 9 18 5 8 3 19 3 9 19 3 12 3 2 19 20 19 2 10 2 1 2 6 19 2 20 19 2 6 2 8 2 18 7 2 16 2 6 5 25 8 0 2 11 15 19 2 6 4 2 1 6 5 2 18 18 6 2 5 24 5   </values> 
105.00/105.07	v </instantiation>

Verifier Data 

OK

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 (9420 MiB free)
  memory of node 1: 16384 MiB (13830 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303240-1534017994/watcher-4303240-1534017994 -o /tmp/evaluation-result-4303240-1534017994/solver-4303240-1534017994 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580 xcsp_picat HOME/instance-4303240-1534017994.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=13926, runsolver pid=13923

[startup+0.100119 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23785228/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2033560 memory=26168 CPUtime=0.1 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 1587 0 0 0 10 0 0 0 20 0 1 0 219362526 2082365440 6542 33554432000 4194304 5849708 140724774551264 140724774550264 4809788 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 508390 6542 625 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26168 KiB

[startup+0.209675 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23778712/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2033560 memory=36924 CPUtime=0.21 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 1747 0 0 0 21 0 0 0 20 0 1 0 219362526 2082365440 9231 33554432000 4194304 5849708 140724774551264 140724774550264 4504325 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 508390 9231 630 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 36924 KiB

[startup+0.309667 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23764936/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2034936 memory=46880 CPUtime=0.3 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 2209 0 0 0 30 0 0 0 20 0 1 0 219362526 2083774464 11720 33554432000 4194304 5849708 140724774551264 140724774550264 140345301348231 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 508734 11720 707 405 0 505679 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2034936 KiB
Current children cumulated memory: 46880 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23756752/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2042884 memory=54780 CPUtime=0.69 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 4228 0 0 0 68 1 0 0 20 0 1 0 219362526 2091913216 13695 33554432000 4194304 5849708 140724774551264 140724774550264 5472405 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 510721 13695 707 405 0 507666 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 54780 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23756752/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2042884 memory=54780 CPUtime=1.49 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 4228 0 0 0 148 1 0 0 20 0 1 0 219362526 2091913216 13695 33554432000 4194304 5849708 140724774551264 140724774550360 5519895 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 510721 13695 707 405 0 507666 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 54780 KiB

[startup+3.10944 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23755332/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2042884 memory=54984 CPUtime=3.1 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 4440 0 0 0 308 2 0 0 20 0 1 0 219362526 2091913216 13746 33554432000 4194304 5849708 140724774551264 140724774550360 5519854 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 510721 13746 707 405 0 507666 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 54984 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23719580/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2065360 memory=91072 CPUtime=6.29 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 16398 0 0 0 626 3 0 0 20 0 1 0 219362526 2114928640 22768 33554432000 4194304 5849708 140724774551264 140724774550136 5308332 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 516340 22768 738 405 0 513285 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2065360 KiB
Current children cumulated memory: 91072 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23717704/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2067712 memory=93960 CPUtime=12.69 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 22829 0 0 0 1264 5 0 0 20 0 1 0 219362526 2117337088 23490 33554432000 4194304 5849708 140724774551264 140724774550264 5437841 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 516928 23490 742 405 0 513873 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2067712 KiB
Current children cumulated memory: 93960 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13927
/proc/meminfo: memFree=23718784/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2067520 memory=91996 CPUtime=25.49 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 32216 0 0 0 2540 9 0 0 20 0 1 0 219362526 2117140480 22999 33554432000 4194304 5849708 140724774551264 140724774550264 140345301348231 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 516880 22999 742 405 0 513825 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2067520 KiB
Current children cumulated memory: 91996 KiB

[startup+51.1095 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 13927
/proc/meminfo: memFree=23717264/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2068240 memory=93984 CPUtime=51.1 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 38514 0 0 0 5089 21 0 0 20 0 1 0 219362526 2117877760 23496 33554432000 4194304 5849708 140724774551264 140724774550264 140345301348231 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 517060 23496 742 405 0 514005 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2068240 KiB
Current children cumulated memory: 93984 KiB

[startup+102.3 s]
/proc/loadavg: 2.52 2.16 2.09 3/187 13928
/proc/meminfo: memFree=23713712/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2072740 memory=97856 CPUtime=102.29 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 45787 0 0 0 10187 42 0 0 20 0 1 0 219362526 2122485760 24464 33554432000 4194304 5849708 140724774551264 140724774550264 5361913 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 518185 24464 742 405 0 515130 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2072740 KiB
Current children cumulated memory: 97856 KiB

[startup+105.078 s]
# the end of solver process 13926 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=104.635 s, system=0.44501 s

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

[startup+102.4 s]
/proc/loadavg: 2.52 2.16 2.09 3/187 13928
/proc/meminfo: memFree=23713712/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2072740 memory=97856 CPUtime=102.39 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 45787 0 0 0 10197 42 0 0 20 0 1 0 219362526 2122485760 24464 33554432000 4194304 5849708 140724774551264 140724774550264 5359602 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 518185 24464 742 405 0 515130 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2072740 KiB
Current children cumulated memory: 97856 KiB

[startup+104 s]*
/proc/loadavg: 2.48 2.16 2.09 3/187 13928
/proc/meminfo: memFree=23715184/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2070856 memory=95996 CPUtime=104 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 49411 0 0 0 10357 43 0 0 20 0 1 0 219362526 2120556544 23999 33554432000 4194304 5849708 140724774551264 140724774550264 140345301348231 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 517714 23999 742 405 0 514659 0
Current children cumulated CPU time: 104 s
Current children cumulated vsize: 2070856 KiB
Current children cumulated memory: 95996 KiB

[startup+104.8 s]
/proc/loadavg: 2.48 2.16 2.09 3/187 13928
/proc/meminfo: memFree=23715184/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2070856 memory=95996 CPUtime=104.8 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 49804 0 0 0 10436 44 0 0 20 0 1 0 219362526 2120556544 23999 33554432000 4194304 5849708 140724774551264 140724774550264 140345301348231 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 517714 23999 742 405 0 514659 0
Current children cumulated CPU time: 104.8 s
Current children cumulated vsize: 2070856 KiB
Current children cumulated memory: 95996 KiB

[startup+105 s]*
/proc/loadavg: 2.48 2.16 2.09 3/187 13928
/proc/meminfo: memFree=23715184/32770624 swapFree=67030636/67108860
[pid=13926] ppid=13923 vsize=2070856 memory=95996 CPUtime=105 cores=1,3,5,7
/proc/13926/stat : 13926 (xcsp_picat) R 13923 13926 10838 0 -1 4202496 49807 0 0 0 10456 44 0 0 20 0 1 0 219362526 2120556544 23999 33554432000 4194304 5849708 140724774551264 140724774550264 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 21987328 140724774552758 140724774552836 140724774552836 140724774555594 0
/proc/13926/statm: 517714 23999 742 405 0 514659 0
Current children cumulated CPU time: 105 s
Current children cumulated vsize: 2070856 KiB
Current children cumulated memory: 95996 KiB

Child status: 0
Real time (s): 105.078
CPU time (s): 105.08
CPU user time (s): 104.635
CPU system time (s): 0.44501
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2072740
Max. memory (cumulated for all children) (KiB): 97856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 104.635
system time used= 0.44501
maximum resident set size= 97856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50148
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= 59


# summary of solver processes directly reported to runsolver:
#   pid: 13926
#   total CPU time (s): 105.08
#   total CPU user time (s): 104.635
#   total CPU system time (s): 0.44501

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.453379 second user time and 0.779131 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-11 22:06:34
IDJOB=4303240
IDBENCH=141451
IDSOLVER=2778
FILE ID=node102/4303240-1534017994
RUNJOBID= node102-1533990060-10871
PBS_JOBID= 21036939
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-75-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303240-1534017994/watcher-4303240-1534017994 -o /tmp/evaluation-result-4303240-1534017994/solver-4303240-1534017994 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1533990060-10871 --watchdog 2580  xcsp_picat HOME/instance-4303240-1534017994.xml

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

MD5SUM BENCH= 440a7f21d9ad6b426785aa5fd584fc01
RANDOM SEED=968914231

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:        23809152 kB
MemAvailable:   26451232 kB
Buffers:           34184 kB
Cached:          2871292 kB
SwapCached:        51268 kB
Active:          6860704 kB
Inactive:        1551704 kB
Active(anon):    5430060 kB
Inactive(anon):   128532 kB
Active(file):    1430644 kB
Inactive(file):  1423172 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:       5537024 kB
Mapped:            50632 kB
Shmem:             48960 kB
Slab:             236448 kB
SReclaimable:     208200 kB
SUnreclaim:        28248 kB
KernelStack:        3376 kB
PageTables:        15548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7655948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2394112 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= 38200 MiB
End job on node102 at 2018-08-11 22:08:19