Trace number 4294982

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 104.811 104.81

General information on the benchmark

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

Solver Data 

104.79/104.80	c xcsp_picat version 2.4#4 (June 15, 2018)
104.79/104.80	s SATISFIABLE
104.79/104.80	v <instantiation>
104.79/104.80	v     <list> opt[][] cls[]  </list> 
104.79/104.80	v     <values> 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0  9 5 18 11 9 8 5 6 2 18 14 18 2 2 1 8 5 3 19 18 19 2 19 2 19 20 8 3 2 0 2 2 1 15 2 19 2 7 18 5 12 19 2 21 2 2 6 25 2 12 5 3 21 2 19 6 13 3 18 0 2 5 15 2 2 16 6 11 3 0 2 25 15 5 2 15 2 2 18 0 2 5 17 2 5 18 5 6 22 2 6 1 2 6 11 8 11 2 0 2 1 2 6 2 11 12 1 25 25 1 6 8 11 25 19 2 11 8 7 25 19 9 2 18 23 8 18 9 25 19 18 19 3 19 6 2 3 6 16 3 9 18 5 8 3 19 3 9 19 3 12 3 2 19 20 19 2 10 2 1 2 6 19 2 20 19 2 6 2 8 2 18 7 2 16 2 6 5 25 8 0 2 11 15 19 2 6 4 2 1 6 5 2 18 18 6 2 5 24 5   </values> 
104.79/104.80	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 (13285 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294982-1532460359/watcher-4294982-1532460359 -o /tmp/evaluation-result-4294982-1532460359/solver-4294982-1532460359 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294982-1532460359.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=20374, runsolver pid=20371
Current StackSize limit: 8192 KiB


[startup+0.100171 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20375
/proc/meminfo: memFree=15728672/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=119504 memory=28220 CPUtime=0.1 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 1624 0 0 0 10 0 0 0 20 0 1 0 63599125 122372096 7055 33554432000 4194304 5849740 140729432571184 140729432571184 4488926 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 29876 7055 619 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28220 KiB

[startup+0.209673 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20375
/proc/meminfo: memFree=15722528/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=141844 memory=39760 CPUtime=0.21 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 2165 0 0 0 21 0 0 0 20 0 1 0 63599125 145248256 9940 33554432000 4194304 5849740 140729432571184 140729432571184 5251261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 35461 9940 648 405 0 32405 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 141844 KiB
Current children cumulated memory: 39760 KiB

[startup+0.309702 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 20375
/proc/meminfo: memFree=15705904/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=143588 memory=52468 CPUtime=0.31 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 2816 0 0 0 31 0 0 0 20 0 1 0 63599125 147034112 13117 33554432000 4194304 5849740 140729432571184 140729432570152 139982885310343 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 35897 13117 710 405 0 32841 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 143588 KiB
Current children cumulated memory: 52468 KiB

[startup+0.700284 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20375
/proc/meminfo: memFree=15693936/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=154852 memory=63752 CPUtime=0.69 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 5121 0 0 0 68 1 0 0 20 0 1 0 63599125 158568448 15938 33554432000 4194304 5849740 140729432571184 140729432570152 5519879 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 38713 15938 710 405 0 35657 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 154852 KiB
Current children cumulated memory: 63752 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20375
/proc/meminfo: memFree=15693936/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=154852 memory=63752 CPUtime=1.49 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 5121 0 0 0 148 1 0 0 20 0 1 0 63599125 158568448 15938 33554432000 4194304 5849740 140729432571184 140729432570280 5519869 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 38713 15938 710 405 0 35657 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 154852 KiB
Current children cumulated memory: 63752 KiB

[startup+3.10895 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20375
/proc/meminfo: memFree=15693564/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=154852 memory=63896 CPUtime=3.1 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 5210 0 0 0 308 2 0 0 20 0 1 0 63599125 158568448 15974 33554432000 4194304 5849740 140729432571184 140729432570424 139982885310343 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 38713 15974 710 405 0 35657 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 154852 KiB
Current children cumulated memory: 63896 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20375
/proc/meminfo: memFree=15662448/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=175336 memory=94732 CPUtime=6.29 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 15215 0 0 0 626 3 0 0 20 0 1 0 63599125 179544064 23683 33554432000 4194304 5849740 140729432571184 140729432570056 139982884898725 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 43834 23683 738 405 0 40778 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 175336 KiB
Current children cumulated memory: 94732 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20375
/proc/meminfo: memFree=15662556/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=177612 memory=94996 CPUtime=12.69 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 20028 0 0 0 1264 5 0 0 20 0 1 0 63599125 181874688 23749 33554432000 4194304 5849740 140729432571184 140729432570056 139982885310343 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 44403 23749 745 405 0 41347 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 177612 KiB
Current children cumulated memory: 94996 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20375
/proc/meminfo: memFree=15660680/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=178600 memory=97176 CPUtime=25.49 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 29799 0 0 0 2539 10 0 0 20 0 1 0 63599125 182886400 24294 33554432000 4194304 5849740 140729432571184 140729432570184 5307733 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 44650 24294 745 405 0 41594 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 178600 KiB
Current children cumulated memory: 97176 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20375
/proc/meminfo: memFree=15659864/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=178600 memory=98132 CPUtime=51.1 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 37044 0 0 0 5088 22 0 0 20 0 1 0 63599125 182886400 24533 33554432000 4194304 5849740 140729432571184 140729432570056 5437629 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 44650 24533 745 405 0 41594 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 178600 KiB
Current children cumulated memory: 98132 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20376
/proc/meminfo: memFree=15659692/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=182216 memory=98144 CPUtime=102.29 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 44732 0 0 0 10185 44 0 0 20 0 1 0 63599125 186589184 24536 33554432000 4194304 5849740 140729432571184 140729432569576 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 45554 24536 745 405 0 42498 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 182216 KiB
Current children cumulated memory: 98144 KiB

[startup+104.81 s]
# the end of solver process 20374 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=104.35 s, system=0.461003 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20376
/proc/meminfo: memFree=15659692/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=182216 memory=98144 CPUtime=102.39 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 44732 0 0 0 10195 44 0 0 20 0 1 0 63599125 186589184 24536 33554432000 4194304 5849740 140729432571184 140729432569576 5335683 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 45554 24536 745 405 0 42498 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 182216 KiB
Current children cumulated memory: 98144 KiB

[startup+104 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 20376
/proc/meminfo: memFree=15659684/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=182216 memory=98144 CPUtime=104 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 44732 0 0 0 10355 45 0 0 20 0 1 0 63599125 186589184 24536 33554432000 4194304 5849740 140729432571184 140729432570184 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 45554 24536 745 405 0 42498 0
Current children cumulated CPU time: 104 s
Current children cumulated vsize: 182216 KiB
Current children cumulated memory: 98144 KiB

[startup+104.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20376
/proc/meminfo: memFree=15659684/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=182216 memory=98144 CPUtime=104.39 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 44732 0 0 0 10394 45 0 0 20 0 1 0 63599125 186589184 24536 33554432000 4194304 5849740 140729432571184 140729432570184 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 45554 24536 745 405 0 42498 0
Current children cumulated CPU time: 104.39 s
Current children cumulated vsize: 182216 KiB
Current children cumulated memory: 98144 KiB

[startup+104.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20376
/proc/meminfo: memFree=15659684/32770624 swapFree=67108860/67108860
[pid=20374] ppid=20371 vsize=182216 memory=98144 CPUtime=104.79 cores=1,3,5,7
/proc/20374/stat : 20374 (xcsp_picat) R 20371 20374 16152 0 -1 4202496 44732 0 0 0 10434 45 0 0 20 0 1 0 63599125 186589184 24536 33554432000 4194304 5849740 140729432571184 140729432570184 5307508 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 20324352 140729432573110 140729432573188 140729432573188 140729432575946 0
/proc/20374/statm: 45554 24536 745 405 0 42498 0
Current children cumulated CPU time: 104.79 s
Current children cumulated vsize: 182216 KiB
Current children cumulated memory: 98144 KiB

Child status: 0
Real time (s): 104.81
CPU time (s): 104.811
CPU user time (s): 104.35
CPU system time (s): 0.461003
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 183744
Max. memory (cumulated for all children) (KiB): 98144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 104.35
system time used= 0.461003
maximum resident set size= 98200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44839
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= 45


# summary of solver processes directly reported to runsolver:
#   pid: 20374
#   total CPU time (s): 104.811
#   total CPU user time (s): 104.35
#   total CPU system time (s): 0.461003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.391163 second user time and 0.83652 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:26:00
IDJOB=4294982
IDBENCH=141451
IDSOLVER=2754
FILE ID=node136/4294982-1532460359
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-75-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294982-1532460359/watcher-4294982-1532460359 -o /tmp/evaluation-result-4294982-1532460359/solver-4294982-1532460359 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294982-1532460359.xml

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

MD5SUM BENCH= 440a7f21d9ad6b426785aa5fd584fc01
RANDOM SEED=1513603718

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:        15755328 kB
MemAvailable:   25304340 kB
Buffers:          206596 kB
Cached:          9572660 kB
SwapCached:            0 kB
Active:          8618248 kB
Inactive:        7844504 kB
Active(anon):    6633148 kB
Inactive(anon):    69952 kB
Active(file):    1985100 kB
Inactive(file):  7774552 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:       6692732 kB
Mapped:            40292 kB
Shmem:             17036 kB
Slab:             237860 kB
SReclaimable:     210392 kB
SUnreclaim:        27468 kB
KernelStack:        3312 kB
PageTables:        18052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3981312 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 21:27:45