Trace number 4295072

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15SAT 22.8153 22.8158

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 

22.79/22.81	c xcsp_picat version 2.4#4 (June 15, 2018)
22.79/22.81	s SATISFIABLE
22.79/22.81	v <instantiation>
22.79/22.81	v     <list> opt[][] cls[]  </list> 
22.79/22.81	v     <values> 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 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 1 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 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 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 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 1 0 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 1 1 0 1 0 0 0 1 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 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 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 0 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 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 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 1 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 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 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 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 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 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 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 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 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 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 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 1 0 0 0 0  4 8 7 13 8 7 1 13 7 13 8 0 4 13 7 8 13 7 8 4 8 13 7 13 13 4 13 8 13 3 4 8 7 13 8 4 7 8 13 8 4 16 14 5 8 4 16 7 8 13 13 12 13 2 7 13 4 8 7 8 13 9 8 13 8 7 4 13 8 8 13 4 7 8 8 7 4 13 8 8 7 4 13 13 7 13 4 7 8 13 7 8 13 13 4 13 7 2 8 7 15 8 16 8 13 7 4 8 10 13 13 7 4 8 11 13 8 4 7 13 8 7 4 13 8 8 13 6 13 8 7 8 13 4 13 8 7 2 8 4 7 2 8 7 8 4 11 8 13 0 4 13 10 13 8 4 7 8 13 7 4 13 8 8 7 13 13 7 4 13 7 13 8 7 13 1 8 13 7 13 8 7 8 4 7 8 13 7 4 8 11 8 13 4 8 7 8 13 4 16   </values> 
22.79/22.81	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (2099 MiB free)
  memory of node 1: 16384 MiB (13284 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295072-1532461225/watcher-4295072-1532461225 -o /tmp/evaluation-result-4295072-1532461225/solver-4295072-1532461225 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4295072-1532461225.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=20784, runsolver pid=20781

[startup+0.100168 s]*
/proc/loadavg: 2.01 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15728152/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=119504 memory=26704 CPUtime=0.1 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 1712 0 0 0 10 0 0 0 20 0 1 0 63685646 122372096 6676 33554432000 4194304 5849740 140728299926912 140728299926912 4457616 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 29876 6676 623 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 26704 KiB

[startup+0.209763 s]*
/proc/loadavg: 2.01 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15712616/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=138128 memory=43304 CPUtime=0.21 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 2991 0 0 0 20 1 0 0 20 0 1 0 63685646 141443072 10826 33554432000 4194304 5849740 140728299926912 140728299926280 140719077564295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 34532 10826 707 405 0 31476 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 138128 KiB
Current children cumulated memory: 43304 KiB

[startup+0.309635 s]*
/proc/loadavg: 2.01 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15701084/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=149520 memory=54656 CPUtime=0.31 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 5839 0 0 0 30 1 0 0 20 0 1 0 63685646 153108480 13664 33554432000 4194304 5849740 140728299926912 140728299926280 5300450 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 37380 13664 707 405 0 34324 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 149520 KiB
Current children cumulated memory: 54656 KiB

[startup+0.700281 s]
/proc/loadavg: 2.01 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15701084/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=149520 memory=54656 CPUtime=0.69 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 5839 0 0 0 67 2 0 0 20 0 1 0 63685646 153108480 13664 33554432000 4194304 5849740 140728299926912 140728299926280 5606240 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 37380 13664 707 405 0 34324 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 149520 KiB
Current children cumulated memory: 54656 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15701084/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=149520 memory=54656 CPUtime=1.49 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 5839 0 0 0 147 2 0 0 20 0 1 0 63685646 153108480 13664 33554432000 4194304 5849740 140728299926912 140728299926008 5470964 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 37380 13664 707 405 0 34324 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 149520 KiB
Current children cumulated memory: 54656 KiB

[startup+3.10907 s]
/proc/loadavg: 2.01 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15700696/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=149520 memory=54740 CPUtime=3.1 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 5995 0 0 0 307 3 0 0 20 0 1 0 63685646 153108480 13685 33554432000 4194304 5849740 140728299926912 140728299926008 5473734 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 37380 13685 707 405 0 34324 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 149520 KiB
Current children cumulated memory: 54740 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15669328/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=175624 memory=86532 CPUtime=6.29 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 16426 0 0 0 625 4 0 0 20 0 1 0 63685646 179838976 21633 33554432000 4194304 5849740 140728299926912 140728299925400 4234762 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 43906 21633 734 405 0 40850 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 175624 KiB
Current children cumulated memory: 86532 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15669300/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=175624 memory=88612 CPUtime=12.69 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 22527 0 0 0 1263 6 0 0 20 0 1 0 63685646 179838976 22153 33554432000 4194304 5849740 140728299926912 140728299925912 4206562 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 43906 22153 742 405 0 40850 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 175624 KiB
Current children cumulated memory: 88612 KiB

[startup+22.8158 s]
# the end of solver process 20784 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=22.7103 s, system=0.104996 s

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

[startup+12.8004 s]
/proc/loadavg: 2.00 2.08 2.08 3/188 20785
/proc/meminfo: memFree=15669300/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=175624 memory=88612 CPUtime=12.79 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 22527 0 0 0 1273 6 0 0 20 0 1 0 63685646 179838976 22153 33554432000 4194304 5849740 140728299926912 140728299925912 5317544 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 43906 22153 742 405 0 40850 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 175624 KiB
Current children cumulated memory: 88612 KiB

[startup+19.2004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20785
/proc/meminfo: memFree=15666700/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=186784 memory=89372 CPUtime=19.19 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 28052 0 0 0 1912 7 0 0 20 0 1 0 63685646 191266816 22343 33554432000 4194304 5849740 140728299926912 140728299925400 140719077564295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 46696 22343 742 405 0 43640 0
Current children cumulated CPU time: 19.19 s
Current children cumulated vsize: 186784 KiB
Current children cumulated memory: 89372 KiB

[startup+20.8004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20785
/proc/meminfo: memFree=15666692/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=203168 memory=105700 CPUtime=20.79 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 28750 0 0 0 2070 9 0 0 20 0 1 0 63685646 208044032 26425 33554432000 4194304 5849740 140728299926912 140728299925912 140719077564295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 50792 26425 742 405 0 47736 0
Current children cumulated CPU time: 20.79 s
Current children cumulated vsize: 203168 KiB
Current children cumulated memory: 105700 KiB

[startup+21.6004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20785
/proc/meminfo: memFree=15650116/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=203168 memory=105936 CPUtime=21.59 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 29372 0 0 0 2150 9 0 0 20 0 1 0 63685646 208044032 26484 33554432000 4194304 5849740 140728299926912 140728299925784 5335585 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 50792 26484 742 405 0 47736 0
Current children cumulated CPU time: 21.59 s
Current children cumulated vsize: 203168 KiB
Current children cumulated memory: 105936 KiB

[startup+22.4004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20785
/proc/meminfo: memFree=15649936/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=203168 memory=105936 CPUtime=22.39 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 29443 0 0 0 2229 10 0 0 20 0 1 0 63685646 208044032 26484 33554432000 4194304 5849740 140728299926912 140728299925912 140719077564295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 50792 26484 742 405 0 47736 0
Current children cumulated CPU time: 22.39 s
Current children cumulated vsize: 203168 KiB
Current children cumulated memory: 105936 KiB

[startup+22.8004 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 20785
/proc/meminfo: memFree=15649936/32770624 swapFree=67108860/67108860
[pid=20784] ppid=20781 vsize=203168 memory=105936 CPUtime=22.79 cores=1,3,5,7
/proc/20784/stat : 20784 (xcsp_picat) R 20781 20784 16152 0 -1 4202496 29443 0 0 0 2269 10 0 0 20 0 1 0 63685646 208044032 26484 33554432000 4194304 5849740 140728299926912 140728299925912 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 24420352 140728299930806 140728299930884 140728299930884 140728299933642 0
/proc/20784/statm: 50792 26484 742 405 0 47736 0
Current children cumulated CPU time: 22.79 s
Current children cumulated vsize: 203168 KiB
Current children cumulated memory: 105936 KiB

Child status: 0
Real time (s): 22.8158
CPU time (s): 22.8153
CPU user time (s): 22.7103
CPU system time (s): 0.104996
CPU usage (%): 99.9976
Max. virtual memory (cumulated for all children) (KiB): 203168
Max. memory (cumulated for all children) (KiB): 105936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.7103
system time used= 0.104996
maximum resident set size= 105972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29539
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= 22


# summary of solver processes directly reported to runsolver:
#   pid: 20784
#   total CPU time (s): 22.8153
#   total CPU user time (s): 22.7103
#   total CPU system time (s): 0.104996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.113024 second user time and 0.193755 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:40:25
IDJOB=4295072
IDBENCH=141461
IDSOLVER=2754
FILE ID=node136/4295072-1532461225
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-60-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295072-1532461225/watcher-4295072-1532461225 -o /tmp/evaluation-result-4295072-1532461225/solver-4295072-1532461225 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4295072-1532461225.xml

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

MD5SUM BENCH= 7d15061b3f8ae249c0a64b716749507b
RANDOM SEED=1402426020

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15753172 kB
MemAvailable:   25303112 kB
Buffers:          206816 kB
Cached:          9573104 kB
SwapCached:            0 kB
Active:          8619208 kB
Inactive:        7844924 kB
Active(anon):    6633600 kB
Inactive(anon):    69952 kB
Active(file):    1985608 kB
Inactive(file):  7774972 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3192 kB
Writeback:             0 kB
AnonPages:       6690548 kB
Mapped:            40792 kB
Shmem:             17036 kB
Slab:             237628 kB
SReclaimable:     210392 kB
SUnreclaim:        27236 kB
KernelStack:        3360 kB
PageTables:        18048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5388288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56508 MiB
End job on node136 at 2018-07-24 21:40:48