Trace number 4309575

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14SAT 24.8648 24.872

General information on the benchmark

NameCarSequencing/
CarSequencing-60-02_c18.xml
MD5SUM7d15061b3f8ae249c0a64b716749507b
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 benchmark0.227795
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1354
Number of domains2
Minimum domain size2
Maximum domain size17
Distribution of domain sizes[{"size":2,"count":1000},{"size":17,"count":200}]
Minimum variable degree2
Maximum variable degree54
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":19},{"degree":22,"count":179},{"degree":23,"count":16},{"degree":24,"count":16},{"degree":25,"count":16},{"degree":26,"count":16},"...",{"degree":30,"count":16}, {"degree":31,"count":16}, {"degree":32,"count":17}, {"degree":33,"count":18}, {"degree":34,"count":18}, {"degree":35,"count":122}, {"degree":36,"count":59}, {"degree":37,"count":8}, {"degree":38,"count":9}, {"degree":39,"count":9}, {"degree":40,"count":9}, {"degree":41,"count":9}, {"degree":42,"count":24}, {"degree":43,"count":3}, {"degree":44,"count":3}, {"degree":45,"count":3}, {"degree":46,"count":3}, {"degree":47,"count":3}, {"degree":48,"count":3}, {"degree":49,"count":3}, {"degree":50,"count":3}, {"degree":51,"count":3}, {"degree":52,"count":4}, {"degree":53,"count":4}, {"degree":54,"count":51}]
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":1},{"arity":45,"count":1},{"arity":50,"count":1},{"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":1},{"arity":74,"count":1},{"arity":75,"count":2},{"arity":77,"count":1},{"arity":80,"count":3},{"arity":83,"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":1153},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

24.78/24.86	c xcsp_picat version 2.4#7 (8/14/2018)
24.78/24.86	s SATISFIABLE
24.78/24.86	v <instantiation>
24.78/24.86	v     <list> opt[][] cls[]  </list> 
24.78/24.86	v     <values> 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 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 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 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 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 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 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 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 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1  4 8 8 13 13 4 7 8 8 7 4 13 13 10 8 4 7 13 13 7 4 8 13 13 7 8 4 8 11 13 8 4 0 13 13 7 13 4 13 13 7 8 8 7 4 13 13 8 7 8 4 13 8 7 8 13 4 8 7 8 13 4 8 7 8 13 4 8 13 8 13 13 6 8 8 13 7 4 8 7 13 8 7 8 13 13 7 8 13 7 13 8 7 4 13 7 8 13 7 4 13 7 8 13 7 4 13 7 8 13 7 8 4 7 5 13 7 13 4 7 8 8 13 4 7 8 8 7 4 13 10 8 13 4 7 8 13 11 15 8 8 3 13 16 9 2 8 16 14 12 13 2 8 7 1 8 16 8 7 4 8 7 13 13 4 16 8 8 7 4 13 8 2 13 1 13 8 0 13 4 7 13 13 11 4 8 13 7 2 4 7 8 8 7 4 13 8 7 8 4   </values> 
24.78/24.86	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 (11951 MiB free)
  memory of node 1: 16384 MiB (13561 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309575-1534309545/watcher-4309575-1534309545 -o /tmp/evaluation-result-4309575-1534309545/solver-4309575-1534309545 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534292900-22507 --watchdog 2580 xcsp_picat HOME/instance-4309575-1534309545.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
Current StackSize limit: 8192 KiB

solver pid=24480, runsolver pid=24477

[startup+0.100596 s]*
/proc/loadavg: 2.52 2.19 2.11 3/187 24481
/proc/meminfo: memFree=26101172/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2033560 memory=26700 CPUtime=0.1 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 1750 0 0 0 10 0 0 0 20 0 1 0 248517624 2082365440 6675 33554432000 4194304 5849940 140734488831904 140734488831272 4580878 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 508390 6675 622 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26700 KiB

[startup+0.209657 s]*
/proc/loadavg: 2.52 2.19 2.11 3/187 24481
/proc/meminfo: memFree=26086092/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2034748 memory=42772 CPUtime=0.21 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 2209 0 0 0 21 0 0 0 20 0 1 0 248517624 2083581952 10693 33554432000 4194304 5849940 140734488831904 140734488831272 140201666586528 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 508687 10693 704 405 0 505631 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034748 KiB
Current children cumulated memory: 42772 KiB

[startup+0.309431 s]*
/proc/loadavg: 2.52 2.19 2.11 3/187 24481
/proc/meminfo: memFree=26077908/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2042140 memory=50216 CPUtime=0.31 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 4140 0 0 0 30 1 0 0 20 0 1 0 248517624 2091151360 12554 33554432000 4194304 5849940 140734488831904 140734488831272 140201666998151 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 510535 12554 704 405 0 507479 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042140 KiB
Current children cumulated memory: 50216 KiB

[startup+0.700277 s]
/proc/loadavg: 2.52 2.19 2.11 3/187 24481
/proc/meminfo: memFree=26077480/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2042140 memory=50216 CPUtime=0.68 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 4140 0 0 0 67 1 0 0 20 0 1 0 248517624 2091151360 12554 33554432000 4194304 5849940 140734488831904 140734488831000 140201666998151 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 510535 12554 704 405 0 507479 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2042140 KiB
Current children cumulated memory: 50216 KiB

[startup+1.50027 s]
/proc/loadavg: 2.39 2.17 2.10 3/187 24481
/proc/meminfo: memFree=26077480/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2042140 memory=50216 CPUtime=1.49 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 4140 0 0 0 147 2 0 0 20 0 1 0 248517624 2091151360 12554 33554432000 4194304 5849940 140734488831904 140734488831144 5606427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 510535 12554 704 405 0 507479 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042140 KiB
Current children cumulated memory: 50216 KiB

[startup+3.10885 s]
/proc/loadavg: 2.39 2.17 2.10 3/187 24481
/proc/meminfo: memFree=26077480/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2042140 memory=50420 CPUtime=3.09 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 4223 0 0 0 307 2 0 0 20 0 1 0 248517624 2091151360 12605 33554432000 4194304 5849940 140734488831904 140734488831144 5606435 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 510535 12605 704 405 0 507479 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2042140 KiB
Current children cumulated memory: 50420 KiB

[startup+6.3004 s]
/proc/loadavg: 2.36 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26038712/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2070172 memory=88472 CPUtime=6.28 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 12784 0 0 0 625 3 0 0 20 0 1 0 248517624 2119856128 22118 33554432000 4194304 5849940 140734488831904 140734488830776 5302171 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 517543 22118 731 405 0 514487 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2070172 KiB
Current children cumulated memory: 88472 KiB

[startup+12.7003 s]
/proc/loadavg: 2.33 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26036304/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2072416 memory=90952 CPUtime=12.68 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 21447 0 0 0 1263 5 0 0 20 0 1 0 248517624 2122153984 22738 33554432000 4194304 5849940 140734488831904 140734488830904 5359542 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 518104 22738 739 405 0 515048 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2072416 KiB
Current children cumulated memory: 90952 KiB

[startup+24.8719 s]
# the end of solver process 24480 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=24.7518 s, system=0.112985 s

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

[startup+12.8004 s]
/proc/loadavg: 2.33 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26036304/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2072416 memory=90952 CPUtime=12.78 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 22055 0 0 0 1273 5 0 0 20 0 1 0 248517624 2122153984 22738 33554432000 4194304 5849940 140734488831904 140734488830904 5310384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 518104 22738 739 405 0 515048 0
Current children cumulated CPU time: 12.78 s
Current children cumulated vsize: 2072416 KiB
Current children cumulated memory: 90952 KiB

[startup+19.2003 s]
/proc/loadavg: 2.31 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26036488/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2080860 memory=93012 CPUtime=19.18 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 28665 0 0 0 1911 7 0 0 20 0 1 0 248517624 2130800640 22741 33554432000 4194304 5849940 140734488831904 140734488830392 140201666586528 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 520215 23253 739 405 0 517159 0
Current children cumulated CPU time: 19.18 s
Current children cumulated vsize: 2080860 KiB
Current children cumulated memory: 93012 KiB

[startup+22.4003 s]
/proc/loadavg: 2.28 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26019980/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2096464 memory=107180 CPUtime=22.39 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 29656 0 0 0 2230 9 0 0 20 0 1 0 248517624 2146779136 26795 33554432000 4194304 5849940 140734488831904 140734488830776 140201666998151 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 524116 26795 739 405 0 521060 0
Current children cumulated CPU time: 22.39 s
Current children cumulated vsize: 2096464 KiB
Current children cumulated memory: 107180 KiB

[startup+24.0003 s]*
/proc/loadavg: 2.28 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26020036/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2096464 memory=107180 CPUtime=24 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 29657 0 0 0 2390 10 0 0 20 0 1 0 248517624 2146779136 26795 33554432000 4194304 5849940 140734488831904 140734488830904 140201666998151 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 524116 26795 739 405 0 521060 0
Current children cumulated CPU time: 24 s
Current children cumulated vsize: 2096464 KiB
Current children cumulated memory: 107180 KiB

[startup+24.4003 s]
/proc/loadavg: 2.28 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26020036/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2096464 memory=107180 CPUtime=24.39 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 29657 0 0 0 2429 10 0 0 20 0 1 0 248517624 2146779136 26795 33554432000 4194304 5849940 140734488831904 140734488830904 5312229 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 524116 26795 739 405 0 521060 0
Current children cumulated CPU time: 24.39 s
Current children cumulated vsize: 2096464 KiB
Current children cumulated memory: 107180 KiB

[startup+24.8003 s]
/proc/loadavg: 2.28 2.16 2.10 3/187 24481
/proc/meminfo: memFree=26020036/32770624 swapFree=67108796/67108860
[pid=24480] ppid=24477 vsize=2096464 memory=107180 CPUtime=24.78 cores=1,3,5,7
/proc/24480/stat : 24480 (xcsp_picat) R 24477 24480 22475 0 -1 4202496 32839 0 0 0 2468 10 0 0 20 0 1 0 248517624 2146779136 26795 33554432000 4194304 5849940 140734488831904 140734488830904 140201666998151 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45404160 140734488835254 140734488835332 140734488835332 140734488838090 0
/proc/24480/statm: 524116 26795 739 405 0 521060 0
Current children cumulated CPU time: 24.78 s
Current children cumulated vsize: 2096464 KiB
Current children cumulated memory: 107180 KiB

Child status: 0
Real time (s): 24.872
CPU time (s): 24.8648
CPU user time (s): 24.7518
CPU system time (s): 0.112985
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 2096464
Max. memory (cumulated for all children) (KiB): 107180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.7518
system time used= 0.112985
maximum resident set size= 107216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34664
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= 30


# summary of solver processes directly reported to runsolver:
#   pid: 24480
#   total CPU time (s): 24.8648
#   total CPU user time (s): 24.7518
#   total CPU system time (s): 0.112985

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.117947 second user time and 0.205514 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-15 07:05:45
IDJOB=4309575
IDBENCH=141461
IDSOLVER=2794
FILE ID=node138/4309575-1534309545
RUNJOBID= node138-1534292900-22507
PBS_JOBID= 21038133
Free space on /tmp= 27388 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CarSequencing/CarSequencing-60-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309575-1534309545/watcher-4309575-1534309545 -o /tmp/evaluation-result-4309575-1534309545/solver-4309575-1534309545 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534292900-22507 --watchdog 2580  xcsp_picat HOME/instance-4309575-1534309545.xml

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

MD5SUM BENCH= 7d15061b3f8ae249c0a64b716749507b
RANDOM SEED=44504112

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        26125684 kB
MemAvailable:   29208276 kB
Buffers:           69768 kB
Cached:          3243600 kB
SwapCached:           12 kB
Active:          4311860 kB
Inactive:        1739156 kB
Active(anon):    2679768 kB
Inactive(anon):   118512 kB
Active(file):    1632092 kB
Inactive(file):  1620644 kB
Unevictable:        7260 kB
Mlocked:            7260 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:       2857432 kB
Mapped:            55856 kB
Shmem:             57932 kB
Slab:             286092 kB
SReclaimable:     258316 kB
SUnreclaim:        27776 kB
KernelStack:        3360 kB
PageTables:        10232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4842656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1204224 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= 27384 MiB
End job on node138 at 2018-08-15 07:06:10