Trace number 4295099

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 2018-06-15SAT 41.0989 41.0993

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 

41.00/41.09	c xcsp_picat version 2.4#4 (June 15, 2018)
41.00/41.09	s SATISFIABLE
41.00/41.09	v <instantiation>
41.00/41.09	v     <list> opt[][] cls[]  </list> 
41.00/41.09	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> 
41.00/41.09	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 (2099 MiB free)
  memory of node 1: 16384 MiB (13284 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295099-1532461296/watcher-4295099-1532461296 -o /tmp/evaluation-result-4295099-1532461296/solver-4295099-1532461296 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4295099-1532461296.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
solver pid=20912, runsolver pid=20909
Current StackSize limit: 8192 KiB


[startup+0.100171 s]*
/proc/loadavg: 2.24 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15728940/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=119504 memory=28484 CPUtime=0.1 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 1671 0 0 0 10 0 0 0 20 0 1 0 63692789 122372096 7121 33554432000 4194304 5849740 140734132654192 140734132654192 4580862 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 29876 7121 626 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28484 KiB

[startup+0.209746 s]*
/proc/loadavg: 2.24 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15720432/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=141468 memory=41612 CPUtime=0.21 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 3116 0 0 0 20 1 0 0 20 0 1 0 63692789 144863232 10337 33554432000 4194304 5849740 140734132654192 140734132653560 5251112 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 35367 10337 648 405 0 32311 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 141468 KiB
Current children cumulated memory: 41612 KiB

[startup+0.309779 s]*
/proc/loadavg: 2.24 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15704528/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=143208 memory=51632 CPUtime=0.31 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 3624 0 0 0 30 1 0 0 20 0 1 0 63692789 146644992 12908 33554432000 4194304 5849740 140734132654192 140734132653560 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 35802 12908 710 405 0 32746 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 143208 KiB
Current children cumulated memory: 51632 KiB

[startup+0.700285 s]
/proc/loadavg: 2.24 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15694112/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=153448 memory=61928 CPUtime=0.69 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 6184 0 0 0 67 2 0 0 20 0 1 0 63692789 157130752 15482 33554432000 4194304 5849740 140734132654192 140734132653560 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 38362 15482 710 405 0 35306 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 153448 KiB
Current children cumulated memory: 61928 KiB

[startup+1.50028 s]
/proc/loadavg: 2.24 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15694112/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=153448 memory=61928 CPUtime=1.49 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 6184 0 0 0 147 2 0 0 20 0 1 0 63692789 157130752 15482 33554432000 4194304 5849740 140734132654192 140734132653560 5606222 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 38362 15482 710 405 0 35306 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 153448 KiB
Current children cumulated memory: 61928 KiB

[startup+3.10903 s]
/proc/loadavg: 2.24 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15694064/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=153448 memory=62052 CPUtime=3.1 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 6305 0 0 0 307 3 0 0 20 0 1 0 63692789 157130752 15513 33554432000 4194304 5849740 140734132654192 140734132653432 5606222 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 38362 15513 710 405 0 35306 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153448 KiB
Current children cumulated memory: 62052 KiB

[startup+6.30041 s]
/proc/loadavg: 2.22 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15648960/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=190316 memory=107188 CPUtime=6.29 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 19055 0 0 0 625 4 0 0 20 0 1 0 63692789 194883584 26797 33554432000 4194304 5849740 140734132654192 140734132652840 5360891 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 47579 26797 729 405 0 44523 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 190316 KiB
Current children cumulated memory: 107188 KiB

[startup+12.7004 s]
/proc/loadavg: 2.21 2.11 2.09 3/188 20913
/proc/meminfo: memFree=15632180/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=213684 memory=124328 CPUtime=12.69 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 28170 0 0 0 1262 7 0 0 20 0 1 0 63692789 218812416 31082 33554432000 4194304 5849740 140734132654192 140734132653064 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 53421 31082 745 405 0 50365 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 213684 KiB
Current children cumulated memory: 124328 KiB

[startup+25.5004 s]
/proc/loadavg: 2.16 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625532/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=25.49 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 47554 0 0 0 2538 11 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132652840 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+41.0993 s]
# the end of solver process 20912 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=40.9179 s, system=0.180999 s

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

[startup+25.6004 s]
/proc/loadavg: 2.16 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625532/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=25.59 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 47554 0 0 0 2548 11 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132652840 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+32.0004 s]*
/proc/loadavg: 2.15 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625516/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=32 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 47570 0 0 0 3186 14 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132653192 4234775 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+35.2004 s]
/proc/loadavg: 2.14 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625516/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=35.19 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 47639 0 0 0 3505 14 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132652680 5312976 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+38.4003 s]
/proc/loadavg: 2.14 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625516/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=38.39 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 47643 0 0 0 3823 16 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132653352 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+40.0004 s]*
/proc/loadavg: 2.12 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625516/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=40 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 47645 0 0 0 3984 16 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132653352 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 40 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+40.8003 s]
/proc/loadavg: 2.12 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625516/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=40.79 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 50023 0 0 0 4062 17 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132653192 140312319528839 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 40.79 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

[startup+41.0004 s]*
/proc/loadavg: 2.12 2.10 2.09 3/188 20913
/proc/meminfo: memFree=15625512/32770624 swapFree=67108860/67108860
[pid=20912] ppid=20909 vsize=225416 memory=131068 CPUtime=41 cores=1,3,5,7
/proc/20912/stat : 20912 (xcsp_picat) R 20909 20912 16152 0 -1 4202496 53539 0 0 0 4083 17 0 0 20 0 1 0 63692789 230825984 32767 33554432000 4194304 5849740 140734132654192 140734132653192 5438427 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 16232448 140734132659382 140734132659460 140734132659460 140734132662218 0
/proc/20912/statm: 56354 32767 745 405 0 53298 0
Current children cumulated CPU time: 41 s
Current children cumulated vsize: 225416 KiB
Current children cumulated memory: 131068 KiB

Child status: 0
Real time (s): 41.0993
CPU time (s): 41.0989
CPU user time (s): 40.9179
CPU system time (s): 0.180999
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 225416
Max. memory (cumulated for all children) (KiB): 131068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.9179
system time used= 0.180999
maximum resident set size= 131104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54269
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= 28


# summary of solver processes directly reported to runsolver:
#   pid: 20912
#   total CPU time (s): 41.0989
#   total CPU user time (s): 40.9179
#   total CPU system time (s): 0.180999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.217725 second user time and 0.303513 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:41:36
IDJOB=4295099
IDBENCH=141464
IDSOLVER=2754
FILE ID=node136/4295099-1532461296
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-75-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295099-1532461296/watcher-4295099-1532461296 -o /tmp/evaluation-result-4295099-1532461296/solver-4295099-1532461296 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4295099-1532461296.xml

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

MD5SUM BENCH= b40938607e467681e9fbf6ea551bf52a
RANDOM SEED=179982570

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15753664 kB
MemAvailable:   25303444 kB
Buffers:          206856 kB
Cached:          9573140 kB
SwapCached:            0 kB
Active:          8619368 kB
Inactive:        7844664 kB
Active(anon):    6633684 kB
Inactive(anon):    69952 kB
Active(file):    1985684 kB
Inactive(file):  7774712 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:       6770636 kB
Mapped:            40664 kB
Shmem:             17036 kB
Slab:             237852 kB
SReclaimable:     210440 kB
SUnreclaim:        27412 kB
KernelStack:        3248 kB
PageTables:        17688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5582848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56508 MiB
End job on node136 at 2018-07-24 21:42:17