Trace number 4395032

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 2019-09-12UNSAT 67.5998 67.6305

General information on the benchmark

NameCarSequencing/CarSequencing-m1-jcr/
CarSequencing-36-92.xml
MD5SUMe7221c19415bed5c98fc37c567f19ceb
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 benchmark67.5998
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of constraints731
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 degree48
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":18},{"degree":16,"count":18},{"degree":17,"count":19},{"degree":18,"count":19},{"degree":19,"count":19},{"degree":20,"count":19},{"degree":21,"count":39},{"degree":22,"count":14},{"degree":23,"count":14},{"degree":24,"count":14},{"degree":25,"count":14},{"degree":26,"count":9},{"degree":27,"count":8},{"degree":28,"count":8},{"degree":29,"count":8},{"degree":30,"count":8},{"degree":31,"count":9},{"degree":32,"count":9},{"degree":33,"count":19},{"degree":34,"count":5},{"degree":35,"count":5},{"degree":36,"count":7},{"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":3},{"degree":48,"count":11}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":99},{"arity":3,"count":196},{"arity":4,"count":1},{"arity":5,"count":193},{"arity":6,"count":100},{"arity":7,"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":3},{"arity":18,"count":1},{"arity":19,"count":2},{"arity":20,"count":2},{"arity":22,"count":3},{"arity":24,"count":1},{"arity":25,"count":3},{"arity":26,"count":1},{"arity":28,"count":3},{"arity":30,"count":3},{"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":630},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

18.48/18.55	c xcsp_picat version 2.7b12 (9/12/2019)
67.56/67.62	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 (14654 MiB free)
  memory of node 1: 16384 MiB (15023 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395032-1568334196/watcher-4395032-1568334196 -o /tmp/evaluation-result-4395032-1568334196/solver-4395032-1568334196 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14885 --watchdog 2580 xcsp_picat HOME/instance-4395032-1568334196.xml 

running on 4 cores: 0,2,4,6

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=18499, runsolver pid=18496
Current StackSize limit: 8192 KiB


[startup+0.100304 s]*
/proc/loadavg: 2.00 1.99 2.01 3/205 18500
/proc/meminfo: memFree=30365776/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2043888 memory=28276 CPUtime=0.09 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 2146 0 0 0 9 0 0 0 20 0 1 0 409342325 2092941312 7069 33554432000 4194304 5870510 140725580079968 140725580079144 5287934 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 510972 7069 936 410 0 506445 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2043888 KiB
Current children cumulated memory: 28276 KiB

[startup+0.210115 s]*
/proc/loadavg: 2.00 1.99 2.01 3/205 18500
/proc/meminfo: memFree=30362884/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2047148 memory=31388 CPUtime=0.2 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 2927 0 0 0 20 0 0 0 20 0 1 0 409342325 2096279552 7847 33554432000 4194304 5870510 140725580079968 140725580079144 5557216 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 511787 7847 963 410 0 507260 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2047148 KiB
Current children cumulated memory: 31388 KiB

[startup+0.309541 s]*
/proc/loadavg: 2.00 1.99 2.01 3/205 18500
/proc/meminfo: memFree=30362884/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2047148 memory=31388 CPUtime=0.3 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 2939 0 0 0 30 0 0 0 20 0 1 0 409342325 2096279552 7847 33554432000 4194304 5870510 140725580079968 140725580079144 140110505611143 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 511787 7847 963 410 0 507260 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2047148 KiB
Current children cumulated memory: 31388 KiB

[startup+0.700267 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18500
/proc/meminfo: memFree=30363040/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2047276 memory=31588 CPUtime=0.68 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 2983 0 0 0 68 0 0 0 20 0 1 0 409342325 2096410624 7897 33554432000 4194304 5870510 140725580079968 140725580079128 5287642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 511819 7897 963 410 0 507292 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2047276 KiB
Current children cumulated memory: 31588 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 1.99 2.01 3/206 18502
/proc/meminfo: memFree=30361748/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2047656 memory=32232 CPUtime=1.48 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 3167 0 0 0 148 0 0 0 20 0 1 0 409342325 2096799744 8058 33554432000 4194304 5870510 140725580079968 140725580079064 5479784 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 511914 8058 963 410 0 507387 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2047656 KiB
Current children cumulated memory: 32232 KiB

[startup+3.10967 s]
/proc/loadavg: 2.00 1.99 2.01 3/206 18502
/proc/meminfo: memFree=30361080/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2048516 memory=33412 CPUtime=3.1 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 3827 0 0 0 309 1 0 0 20 0 1 0 409342325 2097680384 8353 33554432000 4194304 5870510 140725580079968 140725580079064 5564926 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 512129 8353 963 410 0 507602 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048516 KiB
Current children cumulated memory: 33412 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 1.99 2.01 3/206 18502
/proc/meminfo: memFree=30346480/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2054384 memory=47292 CPUtime=6.28 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 6094 0 0 0 627 1 0 0 20 0 1 0 409342325 2103689216 11823 33554432000 4194304 5870510 140725580079968 140725580079208 5562052 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 513596 11823 965 410 0 509069 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2054384 KiB
Current children cumulated memory: 47292 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18502
/proc/meminfo: memFree=30338336/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2065992 memory=57764 CPUtime=12.68 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 13905 0 0 0 1266 2 0 0 20 0 1 0 409342325 2115575808 14441 33554432000 4194304 5870510 140725580079968 140725580078328 5282467 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 516498 14441 997 410 0 511971 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2065992 KiB
Current children cumulated memory: 57764 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18503
/proc/meminfo: memFree=30310932/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2093452 memory=82400 CPUtime=25.47 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 19598 0 0 0 2544 3 0 0 20 0 1 0 409342325 2143694848 20600 33554432000 4194304 5870510 140725580079968 140725580078408 5282816 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 523363 20600 997 410 0 518836 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 2093452 KiB
Current children cumulated memory: 82400 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18505
/proc/meminfo: memFree=30296616/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2097876 memory=94196 CPUtime=51.08 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 25327 0 0 0 5104 4 0 0 20 0 1 0 409342325 2148225024 23549 33554432000 4194304 5870510 140725580079968 140725580078536 5282505 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 524469 23549 997 410 0 519942 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2097876 KiB
Current children cumulated memory: 94196 KiB

[startup+67.6304 s]
# the end of solver process 18499 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=67.5488 s, system=0.05098 s

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

[startup+51.2004 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18505
/proc/meminfo: memFree=30296616/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2097876 memory=94196 CPUtime=51.17 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 25327 0 0 0 5113 4 0 0 20 0 1 0 409342325 2148225024 23549 33554432000 4194304 5870510 140725580079968 140725580078536 5282574 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 524469 23549 997 410 0 519942 0
Current children cumulated CPU time: 51.17 s
Current children cumulated vsize: 2097876 KiB
Current children cumulated memory: 94196 KiB

[startup+57.6003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18505
/proc/meminfo: memFree=30296872/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2097876 memory=94228 CPUtime=57.56 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 30013 0 0 0 5752 4 0 0 20 0 1 0 409342325 2148225024 23557 33554432000 4194304 5870510 140725580079968 140725580078536 5272923 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 524469 23557 997 410 0 519942 0
Current children cumulated CPU time: 57.56 s
Current children cumulated vsize: 2097876 KiB
Current children cumulated memory: 94228 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.00 1.99 2.01 3/205 18506
/proc/meminfo: memFree=30297164/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2097876 memory=94228 CPUtime=63.97 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 30207 0 0 0 6393 4 0 0 20 0 1 0 409342325 2148225024 23557 33554432000 4194304 5870510 140725580079968 140725580078536 5288754 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 524469 23557 997 410 0 519942 0
Current children cumulated CPU time: 63.97 s
Current children cumulated vsize: 2097876 KiB
Current children cumulated memory: 94228 KiB

[startup+65.6003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18506
/proc/meminfo: memFree=30297288/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2105296 memory=94228 CPUtime=65.56 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 30214 0 0 0 6552 4 0 0 20 0 1 0 409342325 2155823104 23557 33554432000 4194304 5870510 140725580079968 140725580078408 5283083 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 526324 23557 997 410 0 521797 0
Current children cumulated CPU time: 65.56 s
Current children cumulated vsize: 2105296 KiB
Current children cumulated memory: 94228 KiB

[startup+66.4003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18506
/proc/meminfo: memFree=30297412/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2105296 memory=94228 CPUtime=66.36 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 30225 0 0 0 6632 4 0 0 20 0 1 0 409342325 2155823104 23557 33554432000 4194304 5870510 140725580079968 140725580078408 5282489 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 526324 23557 997 410 0 521797 0
Current children cumulated CPU time: 66.36 s
Current children cumulated vsize: 2105296 KiB
Current children cumulated memory: 94228 KiB

[startup+67.2003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18506
/proc/meminfo: memFree=30297428/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2105296 memory=94228 CPUtime=67.16 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 30230 0 0 0 6712 4 0 0 20 0 1 0 409342325 2155823104 23557 33554432000 4194304 5870510 140725580079968 140725580078408 5282770 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 526324 23557 997 410 0 521797 0
Current children cumulated CPU time: 67.16 s
Current children cumulated vsize: 2105296 KiB
Current children cumulated memory: 94228 KiB

[startup+67.6003 s]
/proc/loadavg: 2.00 1.99 2.01 3/205 18506
/proc/meminfo: memFree=30297428/32770624 swapFree=67008768/67108860
[pid=18499] ppid=18496 vsize=2105296 memory=94228 CPUtime=67.56 cores=0,2,4,6
/proc/18499/stat : 18499 (xcsp_picat) R 18496 18499 14854 0 -1 4202496 30241 0 0 0 6752 4 0 0 20 0 1 0 409342325 2155823104 23557 33554432000 4194304 5870510 140725580079968 140725580078408 5283072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 40542208 140725580084255 140725580084333 140725580084333 140725580087242 0
/proc/18499/statm: 526324 23557 997 410 0 521797 0
Current children cumulated CPU time: 67.56 s
Current children cumulated vsize: 2105296 KiB
Current children cumulated memory: 94228 KiB

Child status: 0
Real time (s): 67.6305
CPU time (s): 67.5998
CPU user time (s): 67.5488
CPU system time (s): 0.05098
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 2105296
Max. memory (cumulated for all children) (KiB): 94228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.5488
system time used= 0.05098
maximum resident set size= 94260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30279
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= 121


# summary of solver processes directly reported to runsolver:
#   pid: 18499
#   total CPU time (s): 67.5998
#   total CPU user time (s): 67.5488
#   total CPU system time (s): 0.05098

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.295366 second user time and 0.538609 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 02:22:27
IDJOB=4395032
IDBENCH=128093
IDSOLVER=2844
FILE ID=node132/4395032-1568334196
RUNJOBID= node132-1568322174-14885
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/CarSequencing/CarSequencing-m1-jcr/CarSequencing-36-92.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395032-1568334196/watcher-4395032-1568334196 -o /tmp/evaluation-result-4395032-1568334196/solver-4395032-1568334196 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14885 --watchdog 2580  xcsp_picat HOME/instance-4395032-1568334196.xml

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

MD5SUM BENCH= e7221c19415bed5c98fc37c567f19ceb
RANDOM SEED=83095475

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30390352 kB
MemAvailable:   31776444 kB
Buffers:          123292 kB
Cached:          1533660 kB
SwapCached:         8560 kB
Active:           456740 kB
Inactive:        1345152 kB
Active(anon):     144244 kB
Inactive(anon):    28016 kB
Active(file):     312496 kB
Inactive(file):  1317136 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008768 kB
Dirty:              3288 kB
Writeback:             0 kB
AnonPages:        263728 kB
Mapped:            32680 kB
Shmem:             18636 kB
Slab:             173848 kB
SReclaimable:     144592 kB
SUnreclaim:        29256 kB
KernelStack:        3856 kB
PageTables:         5700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2638184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 02:23:34