Trace number 4303241

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 41.5692 41.5667

General information on the benchmark

NameCarSequencing/
CarSequencing-75-02_c18.xml
MD5SUMb40938607e467681e9fbf6ea551bf52a
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 benchmark2.30504
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1416
Number of domains2
Minimum domain size2
Maximum domain size24
Distribution of domain sizes[{"size":2,"count":1000},{"size":24,"count":200}]
Minimum variable degree2
Maximum variable degree64
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":18},"...",{"degree":40,"count":14}, {"degree":41,"count":14}, {"degree":42,"count":29}, {"degree":43,"count":8}, {"degree":44,"count":8}, {"degree":45,"count":8}, {"degree":46,"count":9}, {"degree":47,"count":9}, {"degree":48,"count":74}, {"degree":49,"count":5}, {"degree":50,"count":5}, {"degree":51,"count":5}, {"degree":52,"count":5}, {"degree":53,"count":5}, {"degree":54,"count":5}, {"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":3}, {"degree":64,"count":79}]
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":25,"count":1},{"arity":30,"count":1},{"arity":35,"count":1},{"arity":40,"count":2},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":45,"count":2},{"arity":47,"count":1},{"arity":50,"count":3},{"arity":53,"count":1},{"arity":55,"count":2},{"arity":56,"count":1},{"arity":59,"count":1},{"arity":60,"count":2},{"arity":62,"count":1},{"arity":65,"count":3},{"arity":68,"count":1},{"arity":70,"count":2},{"arity":71,"count":2},{"arity":74,"count":2},{"arity":75,"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 

41.49/41.56	c xcsp_picat version 2.4#6 (8/1/2018)
41.49/41.56	s SATISFIABLE
41.49/41.56	v <instantiation>
41.49/41.56	v     <list> opt[][] cls[]  </list> 
41.49/41.56	v     <values> 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 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 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0 1 0 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 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 1 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1  5 11 12 19 11 19 2 17 2 12 15 19 5 11 12 22 19 5 11 8 12 11 1 19 11 12 12 10 19 19 12 0 21 19 11 8 8 15 5 19 15 19 12 21 12 19 11 7 5 2 14 19 7 11 1 12 15 12 2 13 12 19 12 19 13 12 19 12 22 9 19 7 12 22 11 2 18 11 12 2 11 5 23 8 19 11 2 5 0 19 19 23 21 23 19 11 19 1 12 19 11 2 8 11 16 19 22 11 12 8 10 19 22 8 0 5 19 15 12 7 9 2 19 14 22 19 14 6 19 14 19 2 9 12 2 20 12 6 12 19 15 12 5 12 11 22 19 14 2 5 19 7 12 19 5 15 12 22 20 1 19 14 8 22 19 22 18 22 14 2 19 14 21 2 12 19 0 19 2 14 19 5 4 19 22 19 11 2 12 3 19 12 4 8 5 4 19 12 4 5   </values> 
41.49/41.56	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 (13542 MiB free)
  memory of node 1: 16384 MiB (13188 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303241-1534018339/watcher-4303241-1534018339 -o /tmp/evaluation-result-4303241-1534018339/solver-4303241-1534018339 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18252 --watchdog 2580 xcsp_picat HOME/instance-4303241-1534018339.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=20979, runsolver pid=20976

[startup+0.100208 s]*
/proc/loadavg: 2.19 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27342864/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2033560 memory=31604 CPUtime=0.1 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 1940 0 0 0 10 0 0 0 20 0 1 0 219397101 2082365440 7901 33554432000 4194304 5849708 140733530574528 140733530574528 4809770 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 508390 7901 609 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 31604 KiB

[startup+0.209864 s]*
/proc/loadavg: 2.19 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27336720/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2033560 memory=42068 CPUtime=0.21 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 1985 0 0 0 21 0 0 0 20 0 1 0 219397101 2082365440 10517 33554432000 4194304 5849708 140733530574528 140733530574528 4492526 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 508390 10517 634 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 42068 KiB

[startup+0.309973 s]*
/proc/loadavg: 2.19 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27326916/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2034924 memory=47796 CPUtime=0.31 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 2462 0 0 0 31 0 0 0 20 0 1 0 219397101 2083762176 11949 33554432000 4194304 5849708 140733530574528 140733530574528 140278361399175 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 508731 11949 707 405 0 505676 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2034924 KiB
Current children cumulated memory: 47796 KiB

[startup+0.700342 s]
/proc/loadavg: 2.19 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27317304/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2042616 memory=57440 CPUtime=0.69 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 4451 0 0 0 68 1 0 0 20 0 1 0 219397101 2091638784 14360 33554432000 4194304 5849708 140733530574528 140733530573624 5471705 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 510654 14360 707 405 0 507599 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042616 KiB
Current children cumulated memory: 57440 KiB

[startup+1.50034 s]
/proc/loadavg: 2.19 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27316932/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2042616 memory=57440 CPUtime=1.49 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 4451 0 0 0 148 1 0 0 20 0 1 0 219397101 2091638784 14360 33554432000 4194304 5849708 140733530574528 140733530573624 5520277 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 510654 14360 707 405 0 507599 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042616 KiB
Current children cumulated memory: 57440 KiB

[startup+3.10928 s]
/proc/loadavg: 2.18 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27316988/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2042616 memory=57692 CPUtime=3.1 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 4686 0 0 0 308 2 0 0 20 0 1 0 219397101 2091638784 14423 33554432000 4194304 5849708 140733530574528 140733530573624 5471692 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 510654 14423 707 405 0 507599 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042616 KiB
Current children cumulated memory: 57692 KiB

[startup+6.30042 s]
/proc/loadavg: 2.18 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27270624/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2074424 memory=101864 CPUtime=6.3 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 22241 0 0 0 625 5 0 0 20 0 1 0 219397101 2124210176 25466 33554432000 4194304 5849708 140733530574528 140733530573240 5317504 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 518606 25466 726 405 0 515551 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 2074424 KiB
Current children cumulated memory: 101864 KiB

[startup+12.7004 s]
/proc/loadavg: 2.16 2.07 2.06 3/188 20980
/proc/meminfo: memFree=27249372/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2105712 memory=125164 CPUtime=12.69 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 33108 0 0 0 1262 7 0 0 20 0 1 0 219397101 2156249088 31291 33554432000 4194304 5849708 140733530574528 140733530572072 5437645 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 526428 31291 739 405 0 523373 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2105712 KiB
Current children cumulated memory: 125164 KiB

[startup+25.5004 s]
/proc/loadavg: 2.13 2.06 2.06 3/188 20980
/proc/meminfo: memFree=27243648/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110036 memory=130228 CPUtime=25.49 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53430 0 0 0 2537 12 0 0 20 0 1 0 219397101 2160676864 32557 33554432000 4194304 5849708 140733530574528 140733530573528 5307573 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527509 32557 742 405 0 524454 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2110036 KiB
Current children cumulated memory: 130228 KiB

[startup+41.5667 s]
# the end of solver process 20979 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=41.3982 s, system=0.171013 s

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

[startup+25.6004 s]
/proc/loadavg: 2.13 2.06 2.06 3/188 20980
/proc/meminfo: memFree=27243648/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110036 memory=130228 CPUtime=25.59 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53430 0 0 0 2547 12 0 0 20 0 1 0 219397101 2160676864 32557 33554432000 4194304 5849708 140733530574528 140733530573528 5437623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527509 32557 742 405 0 524454 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2110036 KiB
Current children cumulated memory: 130228 KiB

[startup+32.0004 s]*
/proc/loadavg: 2.12 2.06 2.06 3/188 20980
/proc/meminfo: memFree=27243756/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110036 memory=130228 CPUtime=32 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53434 0 0 0 3186 14 0 0 20 0 1 0 219397101 2160676864 32557 33554432000 4194304 5849708 140733530574528 140733530573528 5304883 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527509 32557 742 405 0 524454 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 2110036 KiB
Current children cumulated memory: 130228 KiB

[startup+38.4004 s]
/proc/loadavg: 2.18 2.08 2.06 3/188 20980
/proc/meminfo: memFree=27243756/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110032 memory=130224 CPUtime=38.39 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53558 0 0 0 3824 15 0 0 20 0 1 0 219397101 2160672768 32556 33554432000 4194304 5849708 140733530574528 140733530573400 140278361399175 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527508 32556 742 405 0 524453 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 2110032 KiB
Current children cumulated memory: 130224 KiB

[startup+40.0004 s]*
/proc/loadavg: 2.18 2.08 2.06 3/188 20980
/proc/meminfo: memFree=27243880/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110032 memory=130224 CPUtime=40.01 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53558 0 0 0 3985 16 0 0 20 0 1 0 219397101 2160672768 32556 33554432000 4194304 5849708 140733530574528 140733530573400 5311466 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527508 32556 742 405 0 524453 0
Current children cumulated CPU time: 40.01 s
Current children cumulated vsize: 2110032 KiB
Current children cumulated memory: 130224 KiB

[startup+40.8004 s]
/proc/loadavg: 2.18 2.08 2.06 3/188 20980
/proc/meminfo: memFree=27243880/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110032 memory=130224 CPUtime=40.79 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53559 0 0 0 4063 16 0 0 20 0 1 0 219397101 2160672768 32556 33554432000 4194304 5849708 140733530574528 140733530573400 140278361399175 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527508 32556 742 405 0 524453 0
Current children cumulated CPU time: 40.79 s
Current children cumulated vsize: 2110032 KiB
Current children cumulated memory: 130224 KiB

[startup+41.2004 s]
/proc/loadavg: 2.18 2.08 2.06 3/188 20980
/proc/meminfo: memFree=27243880/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110032 memory=130224 CPUtime=41.19 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53559 0 0 0 4103 16 0 0 20 0 1 0 219397101 2160672768 32556 33554432000 4194304 5849708 140733530574528 140733530573528 5437592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527508 32556 742 405 0 524453 0
Current children cumulated CPU time: 41.19 s
Current children cumulated vsize: 2110032 KiB
Current children cumulated memory: 130224 KiB

[startup+41.4004 s]
/proc/loadavg: 2.18 2.08 2.06 3/188 20980
/proc/meminfo: memFree=27243880/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110224 memory=130216 CPUtime=41.39 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53609 0 0 0 4123 16 0 0 20 0 1 0 219397101 2160869376 32554 33554432000 4194304 5849708 140733530574528 140733530573528 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527556 32554 742 405 0 524501 0
Current children cumulated CPU time: 41.39 s
Current children cumulated vsize: 2110224 KiB
Current children cumulated memory: 130216 KiB

[startup+41.5004 s]
/proc/loadavg: 2.18 2.08 2.06 3/188 20980
/proc/meminfo: memFree=27243880/32770624 swapFree=67108804/67108860
[pid=20979] ppid=20976 vsize=2110224 memory=130416 CPUtime=41.49 cores=0,2,4,6
/proc/20979/stat : 20979 (xcsp_picat) R 20976 20979 18221 0 -1 4202496 53665 0 0 0 4133 16 0 0 20 0 1 0 219397101 2160869376 32604 33554432000 4194304 5849708 140733530574528 140733530573528 5307696 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39837696 140733530576054 140733530576132 140733530576132 140733530578890 0
/proc/20979/statm: 527556 32604 742 405 0 524501 0
Current children cumulated CPU time: 41.49 s
Current children cumulated vsize: 2110224 KiB
Current children cumulated memory: 130416 KiB

Child status: 0
Real time (s): 41.5667
CPU time (s): 41.5692
CPU user time (s): 41.3982
CPU system time (s): 0.171013
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2113336
Max. memory (cumulated for all children) (KiB): 133432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.3982
system time used= 0.171013
maximum resident set size= 133432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53783
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= 15


# summary of solver processes directly reported to runsolver:
#   pid: 20979
#   total CPU time (s): 41.5692
#   total CPU user time (s): 41.3982
#   total CPU system time (s): 0.171013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.191387 second user time and 0.33346 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-11 22:12:19
IDJOB=4303241
IDBENCH=141464
IDSOLVER=2778
FILE ID=node105/4303241-1534018339
RUNJOBID= node105-1533992673-18252
PBS_JOBID= 21036949
Free space on /tmp= 40724 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-75-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303241-1534018339/watcher-4303241-1534018339 -o /tmp/evaluation-result-4303241-1534018339/solver-4303241-1534018339 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18252 --watchdog 2580  xcsp_picat HOME/instance-4303241-1534018339.xml

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

MD5SUM BENCH= b40938607e467681e9fbf6ea551bf52a
RANDOM SEED=2090915834

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27372908 kB
MemAvailable:   30495284 kB
Buffers:           55540 kB
Cached:          3332720 kB
SwapCached:           16 kB
Active:          3096204 kB
Inactive:        1765352 kB
Active(anon):    1423620 kB
Inactive(anon):   102096 kB
Active(file):    1672584 kB
Inactive(file):  1663256 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3036 kB
Writeback:             0 kB
AnonPages:       1480300 kB
Mapped:            51228 kB
Shmem:             49748 kB
Slab:             232312 kB
SReclaimable:     204740 kB
SUnreclaim:        27572 kB
KernelStack:        3344 kB
PageTables:         8064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3654256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    950272 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 40720 MiB
End job on node105 at 2018-08-11 22:13:01