Trace number 4295018

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 126.99 126.988

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 

126.89/126.98	c xcsp_picat version 2.4#4 (June 15, 2018)
126.89/126.98	s SATISFIABLE
126.89/126.98	v <instantiation>
126.89/126.98	v     <list> opt[][] cls[]  </list> 
126.89/126.98	v     <values> 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  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   </values> 
126.89/126.98	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-4295018-1532460915/watcher-4295018-1532460915 -o /tmp/evaluation-result-4295018-1532460915/solver-4295018-1532460915 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4295018-1532460915.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=20643, runsolver pid=20640
Current StackSize limit: 8192 KiB


[startup+0.100172 s]*
/proc/loadavg: 2.20 2.10 2.08 3/187 20644
/proc/meminfo: memFree=15729988/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=119504 memory=28752 CPUtime=0.1 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 1762 0 0 0 10 0 0 0 20 0 1 0 63654654 122372096 7188 33554432000 4194304 5849740 140728891018496 140728891018496 4814377 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 29876 7188 620 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28752 KiB

[startup+0.209658 s]*
/proc/loadavg: 2.20 2.10 2.08 3/187 20644
/proc/meminfo: memFree=15721528/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=119504 memory=35668 CPUtime=0.21 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 1924 0 0 0 21 0 0 0 20 0 1 0 63654654 122372096 8917 33554432000 4194304 5849740 140728891018496 140728891017864 140468392639706 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 29876 8917 631 405 0 26820 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 35668 KiB

[startup+0.309689 s]*
/proc/loadavg: 2.20 2.10 2.08 3/187 20644
/proc/meminfo: memFree=15705024/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=143588 memory=52692 CPUtime=0.31 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 3409 0 0 0 30 1 0 0 20 0 1 0 63654654 147034112 13173 33554432000 4194304 5849740 140728891018496 140728891017864 4546584 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 35897 13173 710 405 0 32841 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 143588 KiB
Current children cumulated memory: 52692 KiB

[startup+0.700283 s]
/proc/loadavg: 2.20 2.10 2.08 3/187 20644
/proc/meminfo: memFree=15691568/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=156644 memory=65828 CPUtime=0.69 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 6162 0 0 0 67 2 0 0 20 0 1 0 63654654 160403456 16457 33554432000 4194304 5849740 140728891018496 140728891017864 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 39161 16457 710 405 0 36105 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 156644 KiB
Current children cumulated memory: 65828 KiB

[startup+1.50028 s]
/proc/loadavg: 2.26 2.12 2.08 3/187 20644
/proc/meminfo: memFree=15691568/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=156644 memory=65828 CPUtime=1.49 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 6162 0 0 0 146 3 0 0 20 0 1 0 63654654 160403456 16457 33554432000 4194304 5849740 140728891018496 140728891017864 5606227 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 39161 16457 710 405 0 36105 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 156644 KiB
Current children cumulated memory: 65828 KiB

[startup+3.10923 s]
/proc/loadavg: 2.26 2.12 2.08 3/187 20644
/proc/meminfo: memFree=15687272/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=160740 memory=70096 CPUtime=3.1 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 6774 0 0 0 307 3 0 0 20 0 1 0 63654654 164597760 17524 33554432000 4194304 5849740 140728891018496 140728891017592 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 40185 17524 710 405 0 37129 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 160740 KiB
Current children cumulated memory: 70096 KiB

[startup+6.3004 s]
/proc/loadavg: 2.32 2.13 2.09 3/187 20644
/proc/meminfo: memFree=15655804/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=183848 memory=101504 CPUtime=6.29 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 17656 0 0 0 625 4 0 0 20 0 1 0 63654654 188260352 25376 33554432000 4194304 5849740 140728891018496 140728891017144 4234891 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 45962 25376 737 405 0 42906 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 183848 KiB
Current children cumulated memory: 101504 KiB

[startup+12.7004 s]
/proc/loadavg: 2.37 2.15 2.09 3/187 20644
/proc/meminfo: memFree=15655788/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=186472 memory=104064 CPUtime=12.7 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 24343 0 0 0 1264 6 0 0 20 0 1 0 63654654 190947328 26016 33554432000 4194304 5849740 140728891018496 140728891017368 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 46618 26016 745 405 0 43562 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 186472 KiB
Current children cumulated memory: 104064 KiB

[startup+25.5004 s]
/proc/loadavg: 2.47 2.18 2.10 3/187 20644
/proc/meminfo: memFree=15653172/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=192248 memory=104300 CPUtime=25.49 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 35171 0 0 0 2538 11 0 0 20 0 1 0 63654654 196861952 26075 33554432000 4194304 5849740 140728891018496 140728891017656 5311410 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 48062 26075 745 405 0 45006 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 192248 KiB
Current children cumulated memory: 104300 KiB

[startup+51.1095 s]
/proc/loadavg: 2.39 2.19 2.11 3/187 20644
/proc/meminfo: memFree=15650348/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=192248 memory=106968 CPUtime=51.1 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 43484 0 0 0 5087 23 0 0 20 0 1 0 63654654 196861952 26742 33554432000 4194304 5849740 140728891018496 140728891016984 5312132 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 48062 26742 745 405 0 45006 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 192248 KiB
Current children cumulated memory: 106968 KiB

[startup+102.3 s]
/proc/loadavg: 2.17 2.16 2.10 3/187 20645
/proc/meminfo: memFree=15631096/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=102.3 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 55356 0 0 0 10179 51 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 5340242 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+126.988 s]
# the end of solver process 20643 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=126.382 s, system=0.608007 s

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

[startup+102.4 s]
/proc/loadavg: 2.17 2.16 2.10 3/187 20645
/proc/meminfo: memFree=15631096/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=102.4 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 55356 0 0 0 10189 51 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+115.2 s]
/proc/loadavg: 2.14 2.15 2.10 3/187 20645
/proc/meminfo: memFree=15631372/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=115.2 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 55370 0 0 0 11465 55 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017368 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 115.2 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+121.6 s]
/proc/loadavg: 2.12 2.15 2.10 3/187 20646
/proc/meminfo: memFree=15630876/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=121.59 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 61461 0 0 0 12102 57 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 121.59 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+124.8 s]
/proc/loadavg: 2.12 2.15 2.10 3/187 20646
/proc/meminfo: memFree=15631108/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=124.8 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 62009 0 0 0 12421 59 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 124.8 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+125.6 s]
/proc/loadavg: 2.12 2.15 2.10 3/187 20646
/proc/meminfo: memFree=15631108/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=125.59 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 62120 0 0 0 12500 59 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 125.59 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+126.4 s]
/proc/loadavg: 2.11 2.15 2.10 3/187 20646
/proc/meminfo: memFree=15631232/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=126.39 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 62159 0 0 0 12579 60 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 126.39 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+126.8 s]
/proc/loadavg: 2.11 2.15 2.10 3/187 20646
/proc/meminfo: memFree=15631232/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=126.79 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 62162 0 0 0 12619 60 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 140468387307399 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 126.79 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

[startup+126.9 s]
/proc/loadavg: 2.11 2.15 2.10 3/187 20646
/proc/meminfo: memFree=15631232/32770624 swapFree=67108860/67108860
[pid=20643] ppid=20640 vsize=208632 memory=125400 CPUtime=126.89 cores=1,3,5,7
/proc/20643/stat : 20643 (xcsp_picat) R 20640 20643 16152 0 -1 4202496 62166 0 0 0 12629 60 0 0 20 0 1 0 63654654 213639168 31350 33554432000 4194304 5849740 140728891018496 140728891017496 5438001 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 40071168 140728891024566 140728891024644 140728891024644 140728891027402 0
/proc/20643/statm: 52158 31350 745 405 0 49102 0
Current children cumulated CPU time: 126.89 s
Current children cumulated vsize: 208632 KiB
Current children cumulated memory: 125400 KiB

Child status: 0
Real time (s): 126.988
CPU time (s): 126.99
CPU user time (s): 126.382
CPU system time (s): 0.608007
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 208632
Max. memory (cumulated for all children) (KiB): 125400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 126.382
system time used= 0.608007
maximum resident set size= 125436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62607
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= 34


# summary of solver processes directly reported to runsolver:
#   pid: 20643
#   total CPU time (s): 126.99
#   total CPU user time (s): 126.382
#   total CPU system time (s): 0.608007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.57298 second user time and 0.897843 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:35:15
IDJOB=4295018
IDBENCH=141455
IDSOLVER=2754
FILE ID=node136/4295018-1532460915
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-85-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295018-1532460915/watcher-4295018-1532460915 -o /tmp/evaluation-result-4295018-1532460915/solver-4295018-1532460915 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4295018-1532460915.xml

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

MD5SUM BENCH= 1301ca50d7ea6d03cca9e07ce6e480be
RANDOM SEED=30983939

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:        15754628 kB
MemAvailable:   25303764 kB
Buffers:          206732 kB
Cached:          9573296 kB
SwapCached:            0 kB
Active:          8618652 kB
Inactive:        7844612 kB
Active(anon):    6633532 kB
Inactive(anon):    69952 kB
Active(file):    1985120 kB
Inactive(file):  7774660 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:       6690536 kB
Mapped:            41348 kB
Shmem:             17036 kB
Slab:             237708 kB
SReclaimable:     210380 kB
SUnreclaim:        27328 kB
KernelStack:        3328 kB
PageTables:        18532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4880384 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 21:37:22