Trace number 4309573

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 2018-08-14UNSAT 573.628 573.566

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 

573.55/573.55	c xcsp_picat version 2.4#7 (8/14/2018)
573.55/573.55	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 (6120 MiB free)
  memory of node 1: 16384 MiB (9105 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309573-1534309339/watcher-4309573-1534309339 -o /tmp/evaluation-result-4309573-1534309339/solver-4309573-1534309339 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580 xcsp_picat HOME/instance-4309573-1534309339.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=7603, runsolver pid=7600
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 1.97 2.00 2.04 3/188 7604
/proc/meminfo: memFree=15567708/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2036396 memory=27356 CPUtime=0.1 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 2473 0 0 0 10 0 0 0 20 0 1 0 248497077 2085269504 6839 33554432000 4194304 5849940 140721402202192 140721402202192 4490533 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 509099 6839 690 405 0 506043 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036396 KiB
Current children cumulated memory: 27356 KiB

[startup+0.209673 s]*
/proc/loadavg: 1.97 2.00 2.04 3/188 7604
/proc/meminfo: memFree=15565476/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2037932 memory=29212 CPUtime=0.21 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 2875 0 0 0 20 1 0 0 20 0 1 0 248497077 2086842368 7303 33554432000 4194304 5849940 140721402202192 140721402202192 5471822 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 509483 7303 707 405 0 506427 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29212 KiB

[startup+0.309149 s]*
/proc/loadavg: 1.97 2.00 2.04 3/188 7604
/proc/meminfo: memFree=15565156/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2037932 memory=29212 CPUtime=0.31 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 2875 0 0 0 30 1 0 0 20 0 1 0 248497077 2086842368 7303 33554432000 4194304 5849940 140721402202192 140721402202192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 509483 7303 707 405 0 506427 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29212 KiB

[startup+0.700272 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7604
/proc/meminfo: memFree=15565156/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2037932 memory=29212 CPUtime=0.69 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 2875 0 0 0 68 1 0 0 20 0 1 0 248497077 2086842368 7303 33554432000 4194304 5849940 140721402202192 140721402202192 5473675 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 509483 7303 707 405 0 506427 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29212 KiB

[startup+1.50023 s]
/proc/loadavg: 1.97 2.00 2.04 4/185 7616
/proc/meminfo: memFree=15658180/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2037932 memory=29212 CPUtime=1.49 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 2875 0 0 0 148 1 0 0 20 0 1 0 248497077 2086842368 7303 33554432000 4194304 5849940 140721402202192 140721402201128 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 509483 7303 707 405 0 506427 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2037932 KiB
Current children cumulated memory: 29212 KiB

[startup+3.10936 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7668
/proc/meminfo: memFree=15595836/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2050604 memory=42080 CPUtime=3.1 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 10313 0 0 0 307 3 0 0 20 0 1 0 248497077 2099818496 10520 33554432000 4194304 5849940 140721402202192 140721402201128 5362305 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 512651 10520 728 405 0 509595 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2050604 KiB
Current children cumulated memory: 42080 KiB

[startup+6.30033 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7668
/proc/meminfo: memFree=15564568/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2049180 memory=43552 CPUtime=6.29 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 12854 0 0 0 626 3 0 0 20 0 1 0 248497077 2098360320 10888 33554432000 4194304 5849940 140721402202192 140721402200600 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 512295 10888 742 405 0 509239 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2049180 KiB
Current children cumulated memory: 43552 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 2.00 2.04 3/188 7668
/proc/meminfo: memFree=15549132/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2052248 memory=46980 CPUtime=12.69 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 16965 0 0 0 1261 8 0 0 20 0 1 0 248497077 2101501952 11745 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 513062 11745 742 405 0 510006 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2052248 KiB
Current children cumulated memory: 46980 KiB

[startup+25.5004 s]
/proc/loadavg: 1.98 2.00 2.04 3/188 7668
/proc/meminfo: memFree=15528376/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2068864 memory=66228 CPUtime=25.49 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 25738 0 0 0 2532 17 0 0 20 0 1 0 248497077 2118516736 16557 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 517216 16557 742 405 0 514160 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2068864 KiB
Current children cumulated memory: 66228 KiB

[startup+51.1095 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 7668
/proc/meminfo: memFree=15490896/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2100148 memory=100624 CPUtime=51.1 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 38114 0 0 0 5075 35 0 0 20 0 1 0 248497077 2150551552 25156 33554432000 4194304 5849940 140721402202192 140721402200840 5392812 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 525037 25156 742 405 0 521981 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2100148 KiB
Current children cumulated memory: 100624 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7732
/proc/meminfo: memFree=15477948/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2111484 memory=111960 CPUtime=102.3 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 56160 0 0 0 10170 60 0 0 20 0 1 0 248497077 2162159616 27990 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 527871 27990 742 405 0 524815 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2111484 KiB
Current children cumulated memory: 111960 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 7733
/proc/meminfo: memFree=15418800/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2155980 memory=153484 CPUtime=162.3 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 65818 0 0 0 16143 87 0 0 20 0 1 0 248497077 2207723520 38371 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 538995 38371 742 405 0 535939 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2155980 KiB
Current children cumulated memory: 153484 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.99 2.03 5/188 7798
/proc/meminfo: memFree=15419516/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2167768 memory=168756 CPUtime=222.31 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 92114 0 0 0 22119 112 0 0 20 0 1 0 248497077 2219794432 42189 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 541942 42189 742 405 0 538886 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2167768 KiB
Current children cumulated memory: 168756 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.99 2.03 5/188 7799
/proc/meminfo: memFree=15380868/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2186380 memory=187216 CPUtime=282.32 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 95451 0 0 0 28095 137 0 0 20 0 1 0 248497077 2238853120 46804 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546595 46804 742 405 0 543539 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 2186380 KiB
Current children cumulated memory: 187216 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 2.03 5/188 7800
/proc/meminfo: memFree=15331232/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2233320 memory=234368 CPUtime=342.33 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 116432 0 0 0 34080 153 0 0 20 0 1 0 248497077 2286919680 58592 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 558330 58592 742 405 0 555274 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 2233320 KiB
Current children cumulated memory: 234368 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 5/188 7801
/proc/meminfo: memFree=15376308/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2180328 memory=181452 CPUtime=402.33 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 129213 0 0 0 40057 176 0 0 20 0 1 0 248497077 2232655872 45363 33554432000 4194304 5849940 140721402202192 140721402201192 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 545082 45363 742 405 0 542026 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2180328 KiB
Current children cumulated memory: 181452 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15374448/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2224000 memory=224864 CPUtime=462.34 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 136502 0 0 0 46040 194 0 0 20 0 1 0 248497077 2277376000 56216 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 556000 56216 742 405 0 552944 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 2224000 KiB
Current children cumulated memory: 224864 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7874
/proc/meminfo: memFree=15373372/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2227276 memory=225180 CPUtime=522.35 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 136536 0 0 0 52026 209 0 0 20 0 1 0 248497077 2280730624 56295 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 556819 56295 742 405 0 553763 0
Current children cumulated CPU time: 522.35 s
Current children cumulated vsize: 2227276 KiB
Current children cumulated memory: 225180 KiB

[startup+573.566 s]
# the end of solver process 7603 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=571.342 s, system=2.28626 s

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

[startup+537.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7874
/proc/meminfo: memFree=15391788/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2227328 memory=225180 CPUtime=537.65 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 136549 0 0 0 53551 214 0 0 20 0 1 0 248497077 2280783872 56295 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 556832 56295 742 405 0 553776 0
Current children cumulated CPU time: 537.65 s
Current children cumulated vsize: 2227328 KiB
Current children cumulated memory: 225180 KiB

[startup+550.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7875
/proc/meminfo: memFree=15325696/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2292864 memory=290652 CPUtime=550.45 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 137092 0 0 0 54827 218 0 0 20 0 1 0 248497077 2347892736 72663 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 573216 72663 742 405 0 570160 0
Current children cumulated CPU time: 550.45 s
Current children cumulated vsize: 2292864 KiB
Current children cumulated memory: 290652 KiB

[startup+563.2 s]
/proc/loadavg: 2.06 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15369380/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2249064 memory=246968 CPUtime=563.25 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 161059 0 0 0 56101 224 0 0 20 0 1 0 248497077 2303041536 61742 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 562266 61742 742 405 0 559210 0
Current children cumulated CPU time: 563.25 s
Current children cumulated vsize: 2249064 KiB
Current children cumulated memory: 246968 KiB

[startup+569.6 s]
/proc/loadavg: 2.06 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15427964/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2187848 memory=185752 CPUtime=569.65 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 166191 0 0 0 56739 226 0 0 20 0 1 0 248497077 2240356352 46438 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546962 46438 742 405 0 543906 0
Current children cumulated CPU time: 569.65 s
Current children cumulated vsize: 2187848 KiB
Current children cumulated memory: 185752 KiB

[startup+571.2 s]
/proc/loadavg: 2.06 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15427964/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2187848 memory=185752 CPUtime=571.25 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 166427 0 0 0 56899 226 0 0 20 0 1 0 248497077 2240356352 46438 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546962 46438 742 405 0 543906 0
Current children cumulated CPU time: 571.25 s
Current children cumulated vsize: 2187848 KiB
Current children cumulated memory: 185752 KiB

[startup+572.8 s]
/proc/loadavg: 2.05 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15443836/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2187848 memory=185752 CPUtime=572.85 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 166463 0 0 0 57058 227 0 0 20 0 1 0 248497077 2240356352 46438 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546962 46438 742 405 0 543906 0
Current children cumulated CPU time: 572.85 s
Current children cumulated vsize: 2187848 KiB
Current children cumulated memory: 185752 KiB

[startup+573.2 s]
/proc/loadavg: 2.05 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15429256/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2187848 memory=185752 CPUtime=573.25 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 166463 0 0 0 57098 227 0 0 20 0 1 0 248497077 2240356352 46438 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546962 46438 742 405 0 543906 0
Current children cumulated CPU time: 573.25 s
Current children cumulated vsize: 2187848 KiB
Current children cumulated memory: 185752 KiB

[startup+573.4 s]
/proc/loadavg: 2.05 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15429256/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2187848 memory=185752 CPUtime=573.45 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 166508 0 0 0 57118 227 0 0 20 0 1 0 248497077 2240356352 46438 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546962 46438 742 405 0 543906 0
Current children cumulated CPU time: 573.45 s
Current children cumulated vsize: 2187848 KiB
Current children cumulated memory: 185752 KiB

[startup+573.5 s]
/proc/loadavg: 2.05 2.00 2.04 3/188 7875
/proc/meminfo: memFree=15429256/32770624 swapFree=67108504/67108860
[pid=7603] ppid=7600 vsize=2187848 memory=185752 CPUtime=573.55 cores=1,3,5,7
/proc/7603/stat : 7603 (xcsp_picat) R 7600 7603 5416 0 -1 4202496 166508 0 0 0 57128 227 0 0 20 0 1 0 248497077 2240356352 46438 33554432000 4194304 5849940 140721402202192 140721402201192 139912998465415 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 39792640 140721402209462 140721402209540 140721402209540 140721402212298 0
/proc/7603/statm: 546962 46438 742 405 0 543906 0
Current children cumulated CPU time: 573.55 s
Current children cumulated vsize: 2187848 KiB
Current children cumulated memory: 185752 KiB

Child status: 0
Real time (s): 573.566
CPU time (s): 573.628
CPU user time (s): 571.342
CPU system time (s): 2.28626
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 2298856
Max. memory (cumulated for all children) (KiB): 299904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 571.342
system time used= 2.28626
maximum resident set size= 299904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166533
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= 5
involuntary context switches= 329


# summary of solver processes directly reported to runsolver:
#   pid: 7603
#   total CPU time (s): 573.628
#   total CPU user time (s): 571.342
#   total CPU system time (s): 2.28626

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.63985 second user time and 3.79519 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 07:02:19
IDJOB=4309573
IDBENCH=141452
IDSOLVER=2794
FILE ID=node104/4309573-1534309339
RUNJOBID= node104-1534294082-5448
PBS_JOBID= 21038148
Free space on /tmp= 40048 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CarSequencing/CarSequencing-06-76_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309573-1534309339/watcher-4309573-1534309339 -o /tmp/evaluation-result-4309573-1534309339/solver-4309573-1534309339 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580  xcsp_picat HOME/instance-4309573-1534309339.xml

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

MD5SUM BENCH= b12b47f7e650fdaeab738d4a819b9f4b
RANDOM SEED=257636911

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        15592132 kB
MemAvailable:   31805536 kB
Buffers:          245704 kB
Cached:         16021700 kB
SwapCached:            8 kB
Active:          7855976 kB
Inactive:        8557200 kB
Active(anon):      96684 kB
Inactive(anon):   109336 kB
Active(file):    7759292 kB
Inactive(file):  8447864 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        152536 kB
Mapped:            57552 kB
Shmem:             57828 kB
Slab:             463464 kB
SReclaimable:     434708 kB
SUnreclaim:        28756 kB
KernelStack:        3280 kB
PageTables:         5500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2444680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 40044 MiB
End job on node104 at 2018-08-15 07:11:53