Trace number 4394892

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 2019-09-12SAT 27.9455 27.9505

General information on the benchmark

NameCarSequencing/CarSequencing-m1-jcr/
CarSequencing-16-81.xml
MD5SUMe1683218a1e3c524b21c5eaa634d1705
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 benchmark27.9455
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of constraints737
Number of domains2
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":500},{"size":26,"count":100}]
Minimum variable degree2
Maximum variable degree52
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":18},{"degree":18,"count":18},{"degree":19,"count":18},{"degree":20,"count":18},{"degree":21,"count":18},{"degree":22,"count":20},{"degree":23,"count":20},{"degree":24,"count":20},{"degree":25,"count":20},{"degree":26,"count":10},"...",{"degree":28,"count":8}, {"degree":29,"count":8}, {"degree":30,"count":9}, {"degree":31,"count":9}, {"degree":32,"count":22}, {"degree":33,"count":5}, {"degree":34,"count":6}, {"degree":35,"count":6}, {"degree":36,"count":7}, {"degree":37,"count":2}, {"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":3}, {"degree":52,"count":3}]
Minimum constraint arity2
Maximum constraint arity100
Distribution of constraint arities[{"arity":2,"count":99},{"arity":3,"count":196},{"arity":4,"count":1},{"arity":5,"count":194},{"arity":6,"count":101},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":10,"count":4},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":2},{"arity":16,"count":2},{"arity":18,"count":1},{"arity":19,"count":2},{"arity":20,"count":3},{"arity":22,"count":3},{"arity":24,"count":1},{"arity":25,"count":4},{"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":636},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

21.99/22.06	c xcsp_picat version 2.7b12 (9/12/2019)
27.88/27.94	s SATISFIABLE
27.88/27.94	v <instantiation>
27.88/27.94	v     <list> opt[][] cls[]  </list> 
27.88/27.94	v     <values> 1 0 1 1 1 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 1 1  17 2 0 4 5 11 20 8 3 15 2 19 4 11 5 25 1 0 13 0 2 10 14 2 10 2 0 4 11 14 10 2 8 3 12 5 11 6 22 14 0 13 0 3 19 5 18 5 11 20 8 3 15 3 16 4 3 8 7 19 5 22 6 11 14 15 3 8 7 16 5 0 13 22 1 15 5 11 6 9 5 15 3 8 23 8 5 18 5 9 4 0 2 10 21 0 4 0 2 24   </values> 
27.88/27.94	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 (14798 MiB free)
  memory of node 1: 16384 MiB (15188 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394892-1568334174/watcher-4394892-1568334174 -o /tmp/evaluation-result-4394892-1568334174/solver-4394892-1568334174 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580 xcsp_picat HOME/instance-4394892-1568334174.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
Current StackSize limit: 8192 KiB

solver pid=29561, runsolver pid=29558

[startup+0.100115 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30682624/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2043888 memory=27564 CPUtime=0.1 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 1453 0 0 0 10 0 0 0 20 0 1 0 409672070 2092941312 6891 33554432000 4194304 5870510 140721239553488 140721239543992 5407032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 510972 6891 931 410 0 506445 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2043888 KiB
Current children cumulated memory: 27564 KiB

[startup+0.209681 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30679896/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2047284 memory=30644 CPUtime=0.21 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 2251 0 0 0 20 1 0 0 20 0 1 0 409672070 2096418816 7661 33554432000 4194304 5870510 140721239553488 140721239543992 139969848954759 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 511821 7661 958 410 0 507294 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2047284 KiB
Current children cumulated memory: 30644 KiB

[startup+0.309288 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30679896/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2047284 memory=30644 CPUtime=0.31 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 2265 0 0 0 30 1 0 0 20 0 1 0 409672070 2096418816 7661 33554432000 4194304 5870510 140721239553488 140721239552728 5406760 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 511821 7661 958 410 0 507294 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2047284 KiB
Current children cumulated memory: 30644 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30679152/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2047284 memory=30872 CPUtime=0.69 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 2323 0 0 0 68 1 0 0 20 0 1 0 409672070 2096418816 7718 33554432000 4194304 5870510 140721239553488 140721239552584 5406863 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 511821 7718 958 410 0 507294 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2047284 KiB
Current children cumulated memory: 30872 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30678780/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2047568 memory=31496 CPUtime=1.49 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 2447 0 0 0 148 1 0 0 20 0 1 0 409672070 2096709632 7874 33554432000 4194304 5870510 140721239553488 140721239552584 5559338 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 511892 7874 958 410 0 507365 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2047568 KiB
Current children cumulated memory: 31496 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30677772/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2048732 memory=32656 CPUtime=3.1 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 2928 0 0 0 309 1 0 0 20 0 1 0 409672070 2097901568 8164 33554432000 4194304 5870510 140721239553488 140721239552584 5405731 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 512183 8164 958 410 0 507656 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2048732 KiB
Current children cumulated memory: 32656 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30657436/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2061992 memory=52464 CPUtime=6.29 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 7766 0 0 0 626 3 0 0 20 0 1 0 409672070 2111479808 13116 33554432000 4194304 5870510 140721239553488 140721239552584 5550280 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 515498 13116 960 410 0 510971 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2061992 KiB
Current children cumulated memory: 52464 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 29562
/proc/meminfo: memFree=30651436/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2070152 memory=58024 CPUtime=12.69 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 19947 0 0 0 1265 4 0 0 20 0 1 0 409672070 2119835648 14506 33554432000 4194304 5870510 140721239553488 140721239552744 5267727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 517538 14506 991 410 0 513011 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2070152 KiB
Current children cumulated memory: 58024 KiB

[startup+25.5004 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 29564
/proc/meminfo: memFree=30643136/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2076844 memory=66940 CPUtime=25.49 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 30509 0 0 0 2542 7 0 0 20 0 1 0 409672070 2126688256 16735 33554432000 4194304 5870510 140721239553488 140721239551848 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 519211 16735 993 410 0 514684 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2076844 KiB
Current children cumulated memory: 66940 KiB

[startup+27.9505 s]
# the end of solver process 29561 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=27.8645 s, system=0.080986 s

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

[startup+25.6004 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 29564
/proc/meminfo: memFree=30643136/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2076976 memory=67200 CPUtime=25.59 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 30557 0 0 0 2552 7 0 0 20 0 1 0 409672070 2126823424 16800 33554432000 4194304 5870510 140721239553488 140721239551848 5274516 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 519244 16800 993 410 0 514717 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2076976 KiB
Current children cumulated memory: 67200 KiB

[startup+27.2003 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 29564
/proc/meminfo: memFree=30626772/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2096440 memory=83360 CPUtime=27.18 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 31050 0 0 0 2711 7 0 0 20 0 1 0 409672070 2146754560 20840 33554432000 4194304 5870510 140721239553488 140721239551928 5272417 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 524110 20840 993 410 0 519583 0
Current children cumulated CPU time: 27.18 s
Current children cumulated vsize: 2096440 KiB
Current children cumulated memory: 83360 KiB

[startup+27.6003 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 29564
/proc/meminfo: memFree=30626772/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2096440 memory=83532 CPUtime=27.58 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 36130 0 0 0 2751 7 0 0 20 0 1 0 409672070 2146754560 20883 33554432000 4194304 5870510 140721239553488 140721239551928 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 524110 20883 993 410 0 519583 0
Current children cumulated CPU time: 27.58 s
Current children cumulated vsize: 2096440 KiB
Current children cumulated memory: 83532 KiB

[startup+27.8003 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 29564
/proc/meminfo: memFree=30626772/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2096440 memory=83532 CPUtime=27.78 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 36273 0 0 0 2771 7 0 0 20 0 1 0 409672070 2146754560 20883 33554432000 4194304 5870510 140721239553488 140721239551928 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 524110 20883 993 410 0 519583 0
Current children cumulated CPU time: 27.78 s
Current children cumulated vsize: 2096440 KiB
Current children cumulated memory: 83532 KiB

[startup+27.9003 s]
/proc/loadavg: 1.93 2.00 2.04 3/199 29564
/proc/meminfo: memFree=30626772/32770624 swapFree=66996552/67108860
[pid=29561] ppid=29558 vsize=2096440 memory=83532 CPUtime=27.88 cores=0,2,4,6
/proc/29561/stat : 29561 (xcsp_picat) R 29558 29561 25640 0 -1 4202496 36379 0 0 0 2781 7 0 0 20 0 1 0 409672070 2146754560 20883 33554432000 4194304 5870510 140721239553488 140721239551928 5288957 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 18202624 140721239557151 140721239557229 140721239557229 140721239560138 0
/proc/29561/statm: 524110 20883 993 410 0 519583 0
Current children cumulated CPU time: 27.88 s
Current children cumulated vsize: 2096440 KiB
Current children cumulated memory: 83532 KiB

Child status: 0
Real time (s): 27.9505
CPU time (s): 27.9455
CPU user time (s): 27.8645
CPU system time (s): 0.080986
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 2190600
Max. memory (cumulated for all children) (KiB): 116432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.8645
system time used= 0.080986
maximum resident set size= 155572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36599
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= 4
involuntary context switches= 87


# summary of solver processes directly reported to runsolver:
#   pid: 29561
#   total CPU time (s): 27.9455
#   total CPU user time (s): 27.8645
#   total CPU system time (s): 0.080986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.12427 second user time and 0.23128 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-13 01:21:37
IDJOB=4394892
IDBENCH=128090
IDSOLVER=2844
FILE ID=node106/4394892-1568334174
RUNJOBID= node106-1568318666-25671
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/CarSequencing/CarSequencing-m1-jcr/CarSequencing-16-81.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394892-1568334174/watcher-4394892-1568334174 -o /tmp/evaluation-result-4394892-1568334174/solver-4394892-1568334174 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580  xcsp_picat HOME/instance-4394892-1568334174.xml

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

MD5SUM BENCH= e1683218a1e3c524b21c5eaa634d1705
RANDOM SEED=1776780009

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        30706024 kB
MemAvailable:   31768692 kB
Buffers:          137064 kB
Cached:          1222196 kB
SwapCached:        10084 kB
Active:           506708 kB
Inactive:        1021292 kB
Active(anon):     168280 kB
Inactive(anon):    33512 kB
Active(file):     338428 kB
Inactive(file):   987780 kB
Unevictable:      107776 kB
Mlocked:          107776 kB
SwapTotal:      67108860 kB
SwapFree:       66996552 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        267792 kB
Mapped:            38604 kB
Shmem:             24176 kB
Slab:             133072 kB
SReclaimable:     104592 kB
SUnreclaim:        28480 kB
KernelStack:        3456 kB
PageTables:         5676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2672340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-13 01:22:05