Trace number 4395529

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12OPT44 92.4013 92.4139

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-09_c18.xml
MD5SUM967738086e80168f9eb4b0337d9e8cf6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark3.78942
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints37
Number of domains2
Minimum domain size81
Maximum domain size82
Distribution of domain sizes[{"size":81,"count":36},{"size":82,"count":9}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":45},{"degree":2,"count":36},{"degree":8,"count":8},{"degree":9,"count":1}]
Minimum constraint arity3
Maximum constraint arity36
Distribution of constraint arities[{"arity":3,"count":36},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints36
Distribution of constraint types[{"type":"intension","count":36},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

41.99/42.01	c xcsp_picat version 2.7b12 (9/12/2019)
41.99/42.01	o 48
92.38/92.41	o 45
92.38/92.41	o 44
92.38/92.41	s OPTIMUM FOUND
92.38/92.41	v <instantiation>
92.38/92.41	v     <list> y[][] x[]  </list> 
92.38/92.41	v     <values> 1 1 5 12 25 27 35 41 44 1 1 4 11 24 26 34 40 43 1 1 1 7 20 22 30 36 39 1 1 1 1 13 15 23 29 32 1 1 1 1 1 2 10 16 19 1 1 1 1 1 1 8 14 17 1 1 1 1 1 1 1 6 9 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1  0 1 5 12 25 27 35 41 44   </values> 
92.38/92.41	v </instantiation>

Verifier Data 

OK	44

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 (11521 MiB free)
  memory of node 1: 16384 MiB (14436 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395529-1568351665/watcher-4395529-1568351665 -o /tmp/evaluation-result-4395529-1568351665/solver-4395529-1568351665 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395529-1568351665.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=29563, runsolver pid=29560

[startup+0.100298 s]*
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26565912/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2036936 memory=19136 CPUtime=0.09 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 3974 0 0 0 9 0 0 0 20 0 1 0 411080363 2085822464 4784 33554432000 4194304 5870510 140734748824336 140734748823592 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 509234 4784 934 410 0 504707 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036936 KiB
Current children cumulated memory: 19136 KiB

[startup+0.209757 s]*
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26565616/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2036936 memory=19644 CPUtime=0.2 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 4080 0 0 0 20 0 0 0 20 0 1 0 411080363 2085822464 4911 33554432000 4194304 5870510 140734748824336 140734748823592 5281739 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 509234 4911 956 410 0 504707 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036936 KiB
Current children cumulated memory: 19644 KiB

[startup+0.30896 s]*
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26565244/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2036936 memory=19896 CPUtime=0.3 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 4163 0 0 0 30 0 0 0 20 0 1 0 411080363 2085822464 4974 33554432000 4194304 5870510 140734748824336 140734748823592 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 509234 4974 956 410 0 504707 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036936 KiB
Current children cumulated memory: 19896 KiB

[startup+0.700295 s]
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26563012/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2039640 memory=22532 CPUtime=0.68 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 4793 0 0 0 68 0 0 0 20 0 1 0 411080363 2088591360 5633 33554432000 4194304 5870510 140734748824336 140734748822776 5282345 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 509910 5633 956 410 0 505383 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2039640 KiB
Current children cumulated memory: 22532 KiB

[startup+1.50029 s]
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26559476/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2044040 memory=26596 CPUtime=1.49 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 5711 0 0 0 148 1 0 0 20 0 1 0 411080363 2093096960 6649 33554432000 4194304 5870510 140734748824336 140734748822904 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 511010 6649 956 410 0 506483 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044040 KiB
Current children cumulated memory: 26596 KiB

[startup+3.10962 s]
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26548408/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2056628 memory=35024 CPUtime=3.09 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 9804 0 0 0 308 1 0 0 20 0 1 0 411080363 2105987072 8756 33554432000 4194304 5870510 140734748824336 140734748822696 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 514157 8756 956 410 0 509630 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2056628 KiB
Current children cumulated memory: 35024 KiB

[startup+6.30034 s]
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26586296/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2052436 memory=34992 CPUtime=6.28 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 13292 0 0 0 626 2 0 0 20 0 1 0 411080363 2101694464 8748 33554432000 4194304 5870510 140734748824336 140734748822696 140631260176752 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 513109 8748 956 410 0 508582 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2052436 KiB
Current children cumulated memory: 34992 KiB

[startup+12.7004 s]
/proc/loadavg: 1.98 2.02 2.04 3/199 29564
/proc/meminfo: memFree=26531852/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2070224 memory=51612 CPUtime=12.68 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 17452 0 0 0 1265 3 0 0 20 0 1 0 411080363 2119909376 12903 33554432000 4194304 5870510 140734748824336 140734748822776 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 517556 12903 956 410 0 513029 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2070224 KiB
Current children cumulated memory: 51612 KiB

[startup+25.5003 s]
/proc/loadavg: 1.91 2.00 2.04 3/199 29567
/proc/meminfo: memFree=26581656/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2058664 memory=37536 CPUtime=25.49 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 23014 0 0 0 2544 5 0 0 20 0 1 0 411080363 2108071936 9384 33554432000 4194304 5870510 140734748824336 140734748822776 5282694 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 514666 9384 965 410 0 510139 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2058664 KiB
Current children cumulated memory: 37536 KiB

[startup+51.1095 s]
/proc/loadavg: 1.94 2.00 2.04 3/199 29567
/proc/meminfo: memFree=26537068/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2059064 memory=42224 CPUtime=51.09 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 31496 0 0 0 5104 5 0 0 20 0 1 0 411080363 2108481536 10556 33554432000 4194304 5870510 140734748824336 140734748823512 5282597 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 514766 10556 965 410 0 510239 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2059064 KiB
Current children cumulated memory: 42224 KiB

[startup+92.4138 s]
# the end of solver process 29563 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=92.3293 s, system=0.071998 s

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

[startup+51.2004 s]
/proc/loadavg: 1.94 2.00 2.04 3/199 29567
/proc/meminfo: memFree=26537068/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2059064 memory=42224 CPUtime=51.18 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 31497 0 0 0 5113 5 0 0 20 0 1 0 411080363 2108481536 10556 33554432000 4194304 5870510 140734748824336 140734748823512 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 514766 10556 965 410 0 510239 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2059064 KiB
Current children cumulated memory: 42224 KiB

[startup+76.8002 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 29630
/proc/meminfo: memFree=26733408/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2071096 memory=51940 CPUtime=76.78 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 32991 0 0 0 7672 6 0 0 20 0 1 0 411080363 2120802304 12985 33554432000 4194304 5870510 140734748824336 140734748823512 5272433 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 517774 12985 965 410 0 513247 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2071096 KiB
Current children cumulated memory: 51940 KiB

[startup+83.2003 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 29692
/proc/meminfo: memFree=26719992/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2089192 memory=70616 CPUtime=83.18 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 33598 0 0 0 8312 6 0 0 20 0 1 0 411080363 2139332608 17654 33554432000 4194304 5870510 140734748824336 140734748822904 5282736 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 522298 17654 965 410 0 517771 0
Current children cumulated CPU time: 83.18 s
Current children cumulated vsize: 2089192 KiB
Current children cumulated memory: 70616 KiB

[startup+86.4003 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29692
/proc/meminfo: memFree=26750600/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2055944 memory=35136 CPUtime=86.37 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 35087 0 0 0 8631 6 0 0 20 0 1 0 411080363 2105286656 8784 33554432000 4194304 5870510 140734748824336 140734748822776 140631265010549 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 513986 8784 965 410 0 509459 0
Current children cumulated CPU time: 86.37 s
Current children cumulated vsize: 2055944 KiB
Current children cumulated memory: 35136 KiB

[startup+89.6002 s]
/proc/loadavg: 1.97 2.00 2.04 4/199 29692
/proc/meminfo: memFree=26754736/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2055944 memory=39968 CPUtime=89.57 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 35131 0 0 0 8951 6 0 0 20 0 1 0 411080363 2105286656 9992 33554432000 4194304 5870510 140734748824336 140734748822776 5272624 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 513986 9992 965 410 0 509459 0
Current children cumulated CPU time: 89.57 s
Current children cumulated vsize: 2055944 KiB
Current children cumulated memory: 39968 KiB

[startup+91.2002 s]
/proc/loadavg: 1.97 2.00 2.04 4/199 29692
/proc/meminfo: memFree=26751324/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2055944 memory=39968 CPUtime=91.17 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 35131 0 0 0 9111 6 0 0 20 0 1 0 411080363 2105286656 9992 33554432000 4194304 5870510 140734748824336 140734748822776 5283024 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 513986 9992 965 410 0 509459 0
Current children cumulated CPU time: 91.17 s
Current children cumulated vsize: 2055944 KiB
Current children cumulated memory: 39968 KiB

[startup+92.0002 s]*
/proc/loadavg: 1.97 2.00 2.04 3/199 29692
/proc/meminfo: memFree=26750952/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2055944 memory=39968 CPUtime=91.98 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 35131 0 0 0 9192 6 0 0 20 0 1 0 411080363 2105286656 9992 33554432000 4194304 5870510 140734748824336 140734748822776 5282606 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 513986 9992 965 410 0 509459 0
Current children cumulated CPU time: 91.98 s
Current children cumulated vsize: 2055944 KiB
Current children cumulated memory: 39968 KiB

[startup+92.4003 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 29692
/proc/meminfo: memFree=26750952/32770624 swapFree=66957012/67108860
[pid=29563] ppid=29560 vsize=2057440 memory=42376 CPUtime=92.38 cores=1,3,5,7
/proc/29563/stat : 29563 (xcsp_picat) R 29560 29563 22038 0 -1 4202496 35755 0 0 0 9231 7 0 0 20 0 1 0 411080363 2106818560 10594 33554432000 4194304 5870510 140734748824336 140734748822776 5282292 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 39759872 140734748832799 140734748832877 140734748832877 140734748835786 0
/proc/29563/statm: 514360 10594 965 410 0 509833 0
Current children cumulated CPU time: 92.38 s
Current children cumulated vsize: 2057440 KiB
Current children cumulated memory: 42376 KiB

Child status: 0
Real time (s): 92.4139
CPU time (s): 92.4013
CPU user time (s): 92.3293
CPU system time (s): 0.071998
CPU usage (%): 99.9864
Max. virtual memory (cumulated for all children) (KiB): 2089192
Max. memory (cumulated for all children) (KiB): 70616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 92.3293
system time used= 0.071998
maximum resident set size= 70616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35778
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= 11
involuntary context switches= 75


# summary of solver processes directly reported to runsolver:
#   pid: 29563
#   total CPU time (s): 92.4013
#   total CPU user time (s): 92.3293
#   total CPU system time (s): 0.071998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.359824 second user time and 0.687307 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 07:13:42
IDJOB=4395529
IDBENCH=141376
IDSOLVER=2845
FILE ID=node147/4395529-1568351665
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-09_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395529-1568351665/watcher-4395529-1568351665 -o /tmp/evaluation-result-4395529-1568351665/solver-4395529-1568351665 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395529-1568351665.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 967738086e80168f9eb4b0337d9e8cf6
RANDOM SEED=1676456906

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26581588 kB
MemAvailable:   31585520 kB
Buffers:          147980 kB
Cached:          5073532 kB
SwapCached:        48500 kB
Active:          2308548 kB
Inactive:        3195724 kB
Active(anon):     234420 kB
Inactive(anon):    89340 kB
Active(file):    2074128 kB
Inactive(file):  3106384 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        360268 kB
Mapped:            46468 kB
Shmem:             32768 kB
Slab:             280472 kB
SReclaimable:     251880 kB
SUnreclaim:        28592 kB
KernelStack:        3552 kB
PageTables:         6240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2756824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 07:15:15