Trace number 4303244

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 127.896 127.887

General information on the benchmark

NameCarSequencing/
CarSequencing-85-01_c18.xml
MD5SUM1301ca50d7ea6d03cca9e07ce6e480be
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 benchmark84.3427
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1440
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 degree84
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":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":2}, {"degree":73,"count":2}, {"degree":74,"count":2}, {"degree":75,"count":2}, {"degree":76,"count":2}, {"degree":77,"count":2}, {"degree":78,"count":2}, {"degree":79,"count":2}, {"degree":80,"count":2}, {"degree":81,"count":2}, {"degree":82,"count":2}, {"degree":83,"count":3}, {"degree":84,"count":39}]
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":35,"count":1},{"arity":38,"count":2},{"arity":40,"count":2},{"arity":41,"count":2},{"arity":42,"count":1},{"arity":44,"count":3},{"arity":45,"count":1},{"arity":46,"count":1},{"arity":47,"count":2},{"arity":48,"count":1},{"arity":50,"count":4},{"arity":52,"count":1},{"arity":53,"count":2},{"arity":54,"count":1},{"arity":55,"count":1},{"arity":56,"count":3},{"arity":58,"count":1},{"arity":59,"count":2},{"arity":60,"count":2},{"arity":62,"count":3},{"arity":64,"count":1},"...",{"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":1239},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

127.80/127.88	c xcsp_picat version 2.4#6 (8/1/2018)
127.80/127.88	s SATISFIABLE
127.80/127.88	v <instantiation>
127.80/127.88	v     <list> cls[] opt[][]  </list> 
127.80/127.88	v     <values> 3 5 12 5 3 0 3 2 19 18 0 8 1 6 1 2 14 18 19 15 5 25 0 2 4 15 2 19 9 3 19 15 13 25 15 2 3 0 2 4 9 1 25 19 15 5 2 10 18 11 9 19 8 11 18 5 2 12 2 1 25 6 8 1 6 11 2 24 11 2 21 2 16 9 2 18 21 2 5 12 11 3 6 2 19 3 9 1 25 14 18 2 21 2 19 2 7 18 2 5 8 7 18 2 5 6 3 8 9 3 19 20 2 16 2 7 18 2 19 9 19 2 11 15 25 5 8 21 2 11 6 25 1 9 3 19 2 5 12 5 3 19 9 5 17 25 20 19 25 2 16 20 1 2 5 6 4 2 18 0 2 8 9 5 18 7 2 19 2 0 8 2 21 2 18 23 2 19 18 13 6 3 19 2 1 8 11 6 5 3 19 3 5 6 22 2 0 2 11 6  0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 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 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 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 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 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 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0   </values> 
127.80/127.88	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 (13541 MiB free)
  memory of node 1: 16384 MiB (13189 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303244-1534018138/watcher-4303244-1534018138 -o /tmp/evaluation-result-4303244-1534018138/solver-4303244-1534018138 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18252 --watchdog 2580 xcsp_picat HOME/instance-4303244-1534018138.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=20777, runsolver pid=20774

[startup+0.100221 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27348792/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2033560 memory=26436 CPUtime=0.1 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 1658 0 0 0 10 0 0 0 20 0 1 0 219377019 2082365440 6609 33554432000 4194304 5849708 140722956483440 140722956483440 4485466 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 508390 6609 625 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26436 KiB

[startup+0.209826 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27342276/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2033560 memory=34884 CPUtime=0.21 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 1736 0 0 0 21 0 0 0 20 0 1 0 219377019 2082365440 8721 33554432000 4194304 5849708 140722956483440 140722956483440 5173602 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 508390 8721 625 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 34884 KiB

[startup+0.309734 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27326312/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2034936 memory=49080 CPUtime=0.31 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 2246 0 0 0 30 1 0 0 20 0 1 0 219377019 2083774464 12270 33554432000 4194304 5849708 140722956483440 140722956483440 140011742879623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 508734 12270 707 405 0 505679 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2034936 KiB
Current children cumulated memory: 49080 KiB

[startup+0.700341 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27318128/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2042888 memory=56952 CPUtime=0.69 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 4258 0 0 0 67 2 0 0 20 0 1 0 219377019 2091917312 14238 33554432000 4194304 5849708 140722956483440 140722956482536 140011742879623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 510722 14238 707 405 0 507667 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042888 KiB
Current children cumulated memory: 56952 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27318124/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2042888 memory=56952 CPUtime=1.49 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 4258 0 0 0 147 2 0 0 20 0 1 0 219377019 2091917312 14238 33554432000 4194304 5849708 140722956483440 140722956482536 5510566 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 510722 14238 707 405 0 507667 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042888 KiB
Current children cumulated memory: 56952 KiB

[startup+3.1092 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27316248/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2044936 memory=59192 CPUtime=3.1 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 5028 0 0 0 307 3 0 0 20 0 1 0 219377019 2094014464 14798 33554432000 4194304 5849708 140722956483440 140722956482536 140011742879623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 511234 14798 707 405 0 508179 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044936 KiB
Current children cumulated memory: 59192 KiB

[startup+6.30043 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27278832/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2072840 memory=96732 CPUtime=6.29 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 20458 0 0 0 624 5 0 0 20 0 1 0 219377019 2122588160 24183 33554432000 4194304 5849708 140722956483440 140722956482312 4226887 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 518210 24183 734 405 0 515155 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2072840 KiB
Current children cumulated memory: 96732 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27276588/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2075452 memory=99380 CPUtime=12.69 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 26993 0 0 0 1262 7 0 0 20 0 1 0 219377019 2125262848 24845 33554432000 4194304 5849708 140722956483440 140722956482600 5437647 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 518863 24845 742 405 0 515808 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2075452 KiB
Current children cumulated memory: 99380 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27275236/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2073960 memory=99404 CPUtime=25.49 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 37592 0 0 0 2536 13 0 0 20 0 1 0 219377019 2123735040 24851 33554432000 4194304 5849708 140722956483440 140722956482600 5437837 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 518490 24851 742 405 0 515435 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2073960 KiB
Current children cumulated memory: 99404 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20778
/proc/meminfo: memFree=27273220/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2075952 memory=100892 CPUtime=51.11 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 45632 0 0 0 5088 23 0 0 20 0 1 0 219377019 2125774848 25223 33554432000 4194304 5849708 140722956483440 140722956481928 5438232 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 518988 25223 742 405 0 515933 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2075952 KiB
Current children cumulated memory: 100892 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20787
/proc/meminfo: memFree=27253644/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093252 memory=118864 CPUtime=102.3 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 54995 0 0 0 10183 47 0 0 20 0 1 0 219377019 2143490048 29716 33554432000 4194304 5849708 140722956483440 140722956482440 5437678 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523313 29716 742 405 0 520258 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2093252 KiB
Current children cumulated memory: 118864 KiB

[startup+127.887 s]
# the end of solver process 20777 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=127.306 s, system=0.590041 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20787
/proc/meminfo: memFree=27253644/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093252 memory=118864 CPUtime=102.4 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 54995 0 0 0 10193 47 0 0 20 0 1 0 219377019 2143490048 29716 33554432000 4194304 5849708 140722956483440 140722956482440 140011742879623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523313 29716 742 405 0 520258 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 2093252 KiB
Current children cumulated memory: 118864 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20787
/proc/meminfo: memFree=27253792/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=115.2 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62109 0 0 0 11467 53 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482312 5307324 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 115.2 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20788
/proc/meminfo: memFree=27253916/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=121.6 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62320 0 0 0 12104 56 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482440 5339463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 121.6 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

[startup+124.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20788
/proc/meminfo: memFree=27253900/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=124.8 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62434 0 0 0 12423 57 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482440 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 124.8 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

[startup+126.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20788
/proc/meminfo: memFree=27253900/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=126.4 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62434 0 0 0 12582 58 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482440 5437647 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 126.4 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

[startup+127.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20788
/proc/meminfo: memFree=27253900/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=127.2 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62434 0 0 0 12662 58 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482440 140011742879623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 127.2 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

[startup+127.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20788
/proc/meminfo: memFree=27253900/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=127.6 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62434 0 0 0 12702 58 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482440 5338913 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 127.6 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

[startup+127.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20788
/proc/meminfo: memFree=27253900/32770624 swapFree=67108804/67108860
[pid=20777] ppid=20774 vsize=2093248 memory=118860 CPUtime=127.8 cores=0,2,4,6
/proc/20777/stat : 20777 (xcsp_picat) R 20774 20777 18221 0 -1 4202496 62437 0 0 0 12722 58 0 0 20 0 1 0 219377019 2143485952 29715 33554432000 4194304 5849708 140722956483440 140722956482440 5340258 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 29200384 140722956485814 140722956485892 140722956485892 140722956488650 0
/proc/20777/statm: 523312 29715 742 405 0 520257 0
Current children cumulated CPU time: 127.8 s
Current children cumulated vsize: 2093248 KiB
Current children cumulated memory: 118860 KiB

Child status: 0
Real time (s): 127.887
CPU time (s): 127.896
CPU user time (s): 127.306
CPU system time (s): 0.590041
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 2095312
Max. memory (cumulated for all children) (KiB): 120748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 127.306
system time used= 0.590041
maximum resident set size= 120748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62686
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= 36


# summary of solver processes directly reported to runsolver:
#   pid: 20777
#   total CPU time (s): 127.896
#   total CPU user time (s): 127.306
#   total CPU system time (s): 0.590041

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.560784 second user time and 0.924037 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-11 22:08:59
IDJOB=4303244
IDBENCH=141455
IDSOLVER=2778
FILE ID=node105/4303244-1534018138
RUNJOBID= node105-1533992673-18252
PBS_JOBID= 21036949
Free space on /tmp= 40724 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-85-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303244-1534018138/watcher-4303244-1534018138 -o /tmp/evaluation-result-4303244-1534018138/solver-4303244-1534018138 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1533992673-18252 --watchdog 2580  xcsp_picat HOME/instance-4303244-1534018138.xml

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

MD5SUM BENCH= 1301ca50d7ea6d03cca9e07ce6e480be
RANDOM SEED=120399643

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:        27373256 kB
MemAvailable:   30495448 kB
Buffers:           55344 kB
Cached:          3332728 kB
SwapCached:           16 kB
Active:          3094272 kB
Inactive:        1765180 kB
Active(anon):    1421728 kB
Inactive(anon):   102096 kB
Active(file):    1672544 kB
Inactive(file):  1663084 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3172 kB
Writeback:             0 kB
AnonPages:       1502880 kB
Mapped:            51648 kB
Shmem:             49748 kB
Slab:             232232 kB
SReclaimable:     204796 kB
SUnreclaim:        27436 kB
KernelStack:        3568 kB
PageTables:         7920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3652228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    647168 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 22:11:06