Trace number 4303233

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 2018-08-02UNSAT 343.194 343.191

General information on the benchmark

NameCarSequencing/
CarSequencing-06-76_c18.xml
MD5SUMb12b47f7e650fdaeab738d4a819b9f4b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark110.197
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of constraints727
Number of domains2
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":500},{"size":22,"count":100}]
Minimum variable degree2
Maximum variable degree53
Distribution of variable degrees[{"degree":2,"count":100},{"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":19},{"degree":16,"count":19},{"degree":17,"count":19},{"degree":18,"count":19},{"degree":19,"count":49},{"degree":20,"count":14},{"degree":21,"count":14},{"degree":22,"count":14},{"degree":23,"count":14},{"degree":24,"count":19},{"degree":25,"count":8},{"degree":26,"count":8},"...",{"degree":29,"count":31}, {"degree":30,"count":5}, {"degree":31,"count":5}, {"degree":32,"count":5}, {"degree":33,"count":5}, {"degree":34,"count":5}, {"degree":35,"count":6}, {"degree":36,"count":6}, {"degree":37,"count":4}, {"degree":38,"count":2}, {"degree":39,"count":2}, {"degree":40,"count":2}, {"degree":41,"count":2}, {"degree":42,"count":2}, {"degree":43,"count":2}, {"degree":44,"count":2}, {"degree":45,"count":2}, {"degree":46,"count":2}, {"degree":47,"count":2}, {"degree":48,"count":2}, {"degree":49,"count":2}, {"degree":50,"count":2}, {"degree":51,"count":2}, {"degree":52,"count":3}, {"degree":53,"count":1}]
Minimum constraint arity2
Maximum constraint arity100
Distribution of constraint arities[{"arity":2,"count":100},{"arity":3,"count":196},{"arity":4,"count":2},{"arity":5,"count":192},{"arity":6,"count":101},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":10,"count":2},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":2},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":2},{"arity":22,"count":2},{"arity":24,"count":1},{"arity":25,"count":2},{"arity":26,"count":1},{"arity":28,"count":3},{"arity":30,"count":2},{"arity":31,"count":2},{"arity":32,"count":1},{"arity":34,"count":3},"...",{"arity":67,"count":2}, {"arity":68,"count":1}, {"arity":70,"count":5}, {"arity":72,"count":1}, {"arity":73,"count":2}, {"arity":74,"count":1}, {"arity":75,"count":2}, {"arity":76,"count":3}, {"arity":78,"count":1}, {"arity":79,"count":2}, {"arity":80,"count":3}, {"arity":82,"count":3}, {"arity":84,"count":1}, {"arity":85,"count":4}, {"arity":86,"count":1}, {"arity":88,"count":3}, {"arity":90,"count":3}, {"arity":91,"count":2}, {"arity":92,"count":1}, {"arity":94,"count":3}, {"arity":95,"count":2}, {"arity":96,"count":1}, {"arity":97,"count":2}, {"arity":98,"count":1}, {"arity":100,"count":6}]
Number of extensional constraints100
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":100},{"type":"sum","count":626},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

343.10/343.18	c xcsp_picat version 2.4#6 (8/1/2018)
343.10/343.18	s UNSATISFIABLE

Verifier Data


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 (3138 MiB free)
  memory of node 1: 16384 MiB (3305 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303233-1534018069/watcher-4303233-1534018069 -o /tmp/evaluation-result-4303233-1534018069/solver-4303233-1534018069 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10865 --watchdog 2580 xcsp_picat HOME/instance-4303233-1534018069.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=14303, runsolver pid=14300
Current StackSize limit: 8192 KiB


[startup+0.100164 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6574716/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2036396 memory=27492 CPUtime=0.1 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 2507 0 0 0 10 0 0 0 20 0 1 0 219370052 2085269504 6873 33554432000 4194304 5849708 140734386742832 140734386742832 5356040 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 509099 6873 690 405 0 506044 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036396 KiB
Current children cumulated memory: 27492 KiB

[startup+0.209594 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6572016/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2037932 memory=29348 CPUtime=0.21 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 2909 0 0 0 20 1 0 0 20 0 1 0 219370052 2086842368 7337 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 509483 7337 707 405 0 506428 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29348 KiB

[startup+0.309075 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6572016/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2037932 memory=29348 CPUtime=0.31 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 2909 0 0 0 30 1 0 0 20 0 1 0 219370052 2086842368 7337 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 509483 7337 707 405 0 506428 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29348 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6572016/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2037932 memory=29348 CPUtime=0.69 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 2909 0 0 0 68 1 0 0 20 0 1 0 219370052 2086842368 7337 33554432000 4194304 5849708 140734386742832 140734386741832 5606210 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 509483 7337 707 405 0 506428 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29348 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6572016/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2037932 memory=29348 CPUtime=1.49 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 2909 0 0 0 148 1 0 0 20 0 1 0 219370052 2086842368 7337 33554432000 4194304 5849708 140734386742832 140734386741928 5618597 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 509483 7337 707 405 0 506428 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29348 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6560676/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2050336 memory=43808 CPUtime=3.1 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 10390 0 0 0 308 2 0 0 20 0 1 0 219370052 2099544064 10952 33554432000 4194304 5849708 140734386742832 140734386741080 5359157 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 512584 10952 728 405 0 509529 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2050336 KiB
Current children cumulated memory: 43808 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6557564/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2049388 memory=43892 CPUtime=6.29 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 12963 0 0 0 626 3 0 0 20 0 1 0 219370052 2098573312 10973 33554432000 4194304 5849708 140734386742832 140734386741992 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 512347 10973 742 405 0 509292 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2049388 KiB
Current children cumulated memory: 43892 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6550816/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2053084 memory=46244 CPUtime=12.69 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 17734 0 0 0 1261 8 0 0 20 0 1 0 219370052 2102358016 11561 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 513271 11561 742 405 0 510216 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2053084 KiB
Current children cumulated memory: 46244 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6535156/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2072840 memory=68364 CPUtime=25.49 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 32059 0 0 0 2531 18 0 0 20 0 1 0 219370052 2122588160 17091 33554432000 4194304 5849708 140734386742832 140734386741992 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 518210 17091 742 405 0 515155 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2072840 KiB
Current children cumulated memory: 68364 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14304
/proc/meminfo: memFree=6500164/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2103128 memory=97648 CPUtime=51.1 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 44670 0 0 0 5072 38 0 0 20 0 1 0 219370052 2153603072 24412 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 525782 24412 742 405 0 522727 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2103128 KiB
Current children cumulated memory: 97648 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14305
/proc/meminfo: memFree=6487548/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2119780 memory=115432 CPUtime=102.3 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 74419 0 0 0 10168 62 0 0 20 0 1 0 219370052 2170654720 28858 33554432000 4194304 5849708 140734386742832 140734386741992 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 529945 28858 742 405 0 526890 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2119780 KiB
Current children cumulated memory: 115432 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14314
/proc/meminfo: memFree=6422540/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2171836 memory=165508 CPUtime=162.29 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 86291 0 0 0 16140 89 0 0 20 0 1 0 219370052 2223960064 41377 33554432000 4194304 5849708 140734386742832 140734386741832 5335545 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 542959 41377 742 405 0 539904 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2171836 KiB
Current children cumulated memory: 165508 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 14315
/proc/meminfo: memFree=6407748/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2180140 memory=175628 CPUtime=222.3 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 107657 0 0 0 22116 114 0 0 20 0 1 0 219370052 2232463360 43907 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 545035 43907 742 405 0 541980 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2180140 KiB
Current children cumulated memory: 175628 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 14316
/proc/meminfo: memFree=6400724/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2196756 memory=192192 CPUtime=282.3 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 114357 0 0 0 28095 135 0 0 20 0 1 0 219370052 2249478144 48048 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 549189 48048 742 405 0 546134 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2196756 KiB
Current children cumulated memory: 192192 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 14317
/proc/meminfo: memFree=6448636/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2143956 memory=139444 CPUtime=342.3 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 134380 0 0 0 34074 156 0 0 20 0 1 0 219370052 2195410944 34861 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 535989 34861 742 405 0 532934 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2143956 KiB
Current children cumulated memory: 139444 KiB

[startup+343.191 s]
# the end of solver process 14303 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=341.621 s, system=1.57304 s

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

[startup+342.4 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 14317
/proc/meminfo: memFree=6448636/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2143956 memory=139444 CPUtime=342.4 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 134380 0 0 0 34084 156 0 0 20 0 1 0 219370052 2195410944 34861 33554432000 4194304 5849708 140734386742832 140734386741832 5437767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 535989 34861 742 405 0 532934 0
Current children cumulated CPU time: 342.4 s
Current children cumulated vsize: 2143956 KiB
Current children cumulated memory: 139444 KiB

[startup+342.8 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 14317
/proc/meminfo: memFree=6448636/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2143956 memory=139444 CPUtime=342.8 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 134381 0 0 0 34124 156 0 0 20 0 1 0 219370052 2195410944 34861 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 535989 34861 742 405 0 532934 0
Current children cumulated CPU time: 342.8 s
Current children cumulated vsize: 2143956 KiB
Current children cumulated memory: 139444 KiB

[startup+343 s]*
/proc/loadavg: 2.05 2.04 2.05 3/188 14317
/proc/meminfo: memFree=6448636/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2143956 memory=139444 CPUtime=343 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 134395 0 0 0 34144 156 0 0 20 0 1 0 219370052 2195410944 34861 33554432000 4194304 5849708 140734386742832 140734386741832 140678683275143 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 535989 34861 742 405 0 532934 0
Current children cumulated CPU time: 343 s
Current children cumulated vsize: 2143956 KiB
Current children cumulated memory: 139444 KiB

[startup+343.11 s]
/proc/loadavg: 2.05 2.04 2.05 3/188 14317
/proc/meminfo: memFree=6448636/32770624 swapFree=67108404/67108860
[pid=14303] ppid=14300 vsize=2143956 memory=139444 CPUtime=343.1 cores=1,3,5,7
/proc/14303/stat : 14303 (xcsp_picat) R 14300 14303 10833 0 -1 4202496 134395 0 0 0 34154 156 0 0 20 0 1 0 219370052 2195410944 34861 33554432000 4194304 5849708 140734386742832 140734386741832 5438212 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 41570304 140734386746550 140734386746628 140734386746628 140734386749386 0
/proc/14303/statm: 535989 34861 742 405 0 532934 0
Current children cumulated CPU time: 343.1 s
Current children cumulated vsize: 2143956 KiB
Current children cumulated memory: 139444 KiB

Child status: 0
Real time (s): 343.191
CPU time (s): 343.194
CPU user time (s): 341.621
CPU system time (s): 1.57304
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2202960
Max. memory (cumulated for all children) (KiB): 196616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 341.621
system time used= 1.57304
maximum resident set size= 196616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134795
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= 6
involuntary context switches= 201


# summary of solver processes directly reported to runsolver:
#   pid: 14303
#   total CPU time (s): 343.194
#   total CPU user time (s): 341.621
#   total CPU system time (s): 1.57304

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.33649 second user time and 2.44839 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-11 22:07:49
IDJOB=4303233
IDBENCH=141452
IDSOLVER=2778
FILE ID=node148/4303233-1534018069
RUNJOBID= node148-1533990783-10865
PBS_JOBID= 21036942
Free space on /tmp= 33724 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-06-76_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303233-1534018069/watcher-4303233-1534018069 -o /tmp/evaluation-result-4303233-1534018069/solver-4303233-1534018069 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1533990783-10865 --watchdog 2580  xcsp_picat HOME/instance-4303233-1534018069.xml

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

MD5SUM BENCH= b12b47f7e650fdaeab738d4a819b9f4b
RANDOM SEED=1084766060

node148.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:         6598364 kB
MemAvailable:   31837432 kB
Buffers:          231196 kB
Cached:         24855644 kB
SwapCached:          352 kB
Active:          9653308 kB
Inactive:       15558376 kB
Active(anon):      75444 kB
Inactive(anon):   101040 kB
Active(file):    9577864 kB
Inactive(file): 15457336 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:        155644 kB
Mapped:            55672 kB
Shmem:             49592 kB
Slab:             660432 kB
SReclaimable:     632328 kB
SUnreclaim:        28104 kB
KernelStack:        3568 kB
PageTables:         5132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2448764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 33720 MiB
End job on node148 at 2018-08-11 22:13:32