Trace number 4394995

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 80.0627 80.0738

General information on the benchmark

NameKnightTour/KnightTour-int-s1/
KnightTour-08-int.xml
MD5SUM473b10c1a98fbd59115b24ad203b92fd
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 benchmark8.59086
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints66
Number of domains1
Minimum domain size64
Maximum domain size64
Distribution of domain sizes[{"size":64,"count":64}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":62},{"degree":3,"count":2}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":65},{"arity":64,"count":1}]
Number of extensional constraints0
Number of intensional constraints64
Distribution of constraint types[{"type":"intension","count":64},{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

20.58/20.64	c xcsp_picat version 2.7b12 (9/12/2019)
79.99/80.07	s SATISFIABLE
79.99/80.07	v <instantiation>
79.99/80.07	v     <list> x[]  </list> 
79.99/80.07	v     <values> 0 10 25 42 59 49 32 26 36 30 20 3 9 24 41 56 50 40 57 51 61 55 38 44 29 35 45 60 54 39 22 7 13 23 6 12 27 37 43 28 11 5 15 21 4 14 31 46 63 53 47 62 52 58 48 33 16 1 18 8 2 19 34 17   </values> 
79.99/80.07	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 (15113 MiB free)
  memory of node 1: 16384 MiB (15443 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394995-1568338774/watcher-4394995-1568338774 -o /tmp/evaluation-result-4394995-1568338774/solver-4394995-1568338774 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4394995-1568338774.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=31156, runsolver pid=31153

[startup+0.10016 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 31157
/proc/meminfo: memFree=31270260/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2041532 memory=25684 CPUtime=0.1 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 3640 0 0 0 10 0 0 0 20 0 1 0 410133472 2090528768 6421 33554432000 4194304 5870510 140736825454496 140736825451640 5287596 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 510383 6421 887 410 0 505856 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2041532 KiB
Current children cumulated memory: 25684 KiB

[startup+0.209852 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 31157
/proc/meminfo: memFree=31258788/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2051352 memory=36008 CPUtime=0.21 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 6199 0 0 0 20 1 0 0 20 0 1 0 410133472 2100584448 9002 33554432000 4194304 5870510 140736825454496 140736825451640 5261103 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 512838 9002 887 410 0 508311 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2051352 KiB
Current children cumulated memory: 36008 KiB

[startup+0.309772 s]*
/proc/loadavg: 2.00 2.01 2.05 3/198 31157
/proc/meminfo: memFree=31258788/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2051352 memory=36008 CPUtime=0.31 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 6202 0 0 0 30 1 0 0 20 0 1 0 410133472 2100584448 9002 33554432000 4194304 5870510 140736825454496 140736825451640 5337384 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 512838 9002 887 410 0 508311 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2051352 KiB
Current children cumulated memory: 36008 KiB

[startup+0.700395 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 31157
/proc/meminfo: memFree=31258788/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2050336 memory=32620 CPUtime=0.69 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 6778 0 0 0 68 1 0 0 20 0 1 0 410133472 2099544064 8155 33554432000 4194304 5870510 140736825454496 140736825451640 5283138 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 512584 8155 897 410 0 508057 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2050336 KiB
Current children cumulated memory: 32620 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 31157
/proc/meminfo: memFree=31259312/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2050336 memory=34668 CPUtime=1.49 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 6789 0 0 0 148 1 0 0 20 0 1 0 410133472 2099544064 8667 33554432000 4194304 5870510 140736825454496 140736825453752 5272427 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 512584 8667 897 410 0 508057 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2050336 KiB
Current children cumulated memory: 34668 KiB

[startup+3.10967 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 31157
/proc/meminfo: memFree=31242920/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2069012 memory=51084 CPUtime=3.1 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 9711 0 0 0 309 1 0 0 20 0 1 0 410133472 2118668288 12771 33554432000 4194304 5870510 140736825454496 140736825453448 5282251 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 517253 12771 919 410 0 512726 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2069012 KiB
Current children cumulated memory: 51084 KiB

[startup+6.30038 s]
/proc/loadavg: 2.08 2.03 2.05 3/198 31157
/proc/meminfo: memFree=31228920/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2069012 memory=51076 CPUtime=6.29 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 15934 0 0 0 627 2 0 0 20 0 1 0 410133472 2118668288 12769 33554432000 4194304 5870510 140736825454496 140736825453448 5262802 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 517253 12769 919 410 0 512726 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2069012 KiB
Current children cumulated memory: 51076 KiB

[startup+12.7004 s]
/proc/loadavg: 2.08 2.03 2.05 3/198 31157
/proc/meminfo: memFree=31230204/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2069012 memory=49944 CPUtime=12.68 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 18546 0 0 0 1265 3 0 0 20 0 1 0 410133472 2118668288 12486 33554432000 4194304 5870510 140736825454496 140736825453064 5306814 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 517253 12486 919 410 0 512726 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2069012 KiB
Current children cumulated memory: 49944 KiB

[startup+25.5004 s]
/proc/loadavg: 2.06 2.03 2.05 3/198 31159
/proc/meminfo: memFree=31223368/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2088684 memory=70896 CPUtime=25.48 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 20853 0 0 0 2544 4 0 0 20 0 1 0 410133472 2138812416 17724 33554432000 4194304 5870510 140736825454496 140736825453608 5275815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 522171 17724 919 410 0 517644 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2088684 KiB
Current children cumulated memory: 70896 KiB

[startup+51.1098 s]
/proc/loadavg: 2.04 2.03 2.05 3/198 31160
/proc/meminfo: memFree=31219984/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2088684 memory=74720 CPUtime=51.09 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21389 0 0 0 5105 4 0 0 20 0 1 0 410133472 2138812416 18680 33554432000 4194304 5870510 140736825454496 140736825453608 5262639 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 522171 18680 919 410 0 517644 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2088684 KiB
Current children cumulated memory: 74720 KiB

[startup+80.0738 s]
# the end of solver process 31156 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=80.0147 s, system=0.047996 s

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

[startup+51.2005 s]
/proc/loadavg: 2.04 2.03 2.05 3/198 31160
/proc/meminfo: memFree=31219984/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2088684 memory=74720 CPUtime=51.18 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21389 0 0 0 5114 4 0 0 20 0 1 0 410133472 2138812416 18680 33554432000 4194304 5870510 140736825454496 140736825453608 5283087 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 522171 18680 919 410 0 517644 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2088684 KiB
Current children cumulated memory: 74720 KiB

[startup+64.0004 s]*
/proc/loadavg: 2.03 2.03 2.05 3/197 31161
/proc/meminfo: memFree=31219036/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2088684 memory=76764 CPUtime=63.99 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21396 0 0 0 6395 4 0 0 20 0 1 0 410133472 2138812416 19191 33554432000 4194304 5870510 140736825454496 140736825453608 5282642 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 522171 19191 919 410 0 517644 0
Current children cumulated CPU time: 63.99 s
Current children cumulated vsize: 2088684 KiB
Current children cumulated memory: 76764 KiB

[startup+70.4004 s]
/proc/loadavg: 2.03 2.03 2.05 3/198 31163
/proc/meminfo: memFree=31218244/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2088684 memory=77300 CPUtime=70.38 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21407 0 0 0 7034 4 0 0 20 0 1 0 410133472 2138812416 19325 33554432000 4194304 5870510 140736825454496 140736825453608 5304239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 522171 19325 919 410 0 517644 0
Current children cumulated CPU time: 70.38 s
Current children cumulated vsize: 2088684 KiB
Current children cumulated memory: 77300 KiB

[startup+76.8004 s]
/proc/loadavg: 2.03 2.02 2.05 3/197 31163
/proc/meminfo: memFree=31212408/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2107628 memory=85160 CPUtime=76.78 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21892 0 0 0 7674 4 0 0 20 0 1 0 410133472 2158211072 21290 33554432000 4194304 5870510 140736825454496 140736825453608 5283024 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 526907 21290 919 410 0 522380 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2107628 KiB
Current children cumulated memory: 85160 KiB

[startup+78.4004 s]
/proc/loadavg: 2.03 2.02 2.05 3/197 31163
/proc/meminfo: memFree=31178028/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2107628 memory=85160 CPUtime=78.38 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21892 0 0 0 7834 4 0 0 20 0 1 0 410133472 2158211072 21290 33554432000 4194304 5870510 140736825454496 140736825452936 5272884 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 526907 21290 919 410 0 522380 0
Current children cumulated CPU time: 78.38 s
Current children cumulated vsize: 2107628 KiB
Current children cumulated memory: 85160 KiB

[startup+79.2004 s]
/proc/loadavg: 2.03 2.02 2.05 3/197 31163
/proc/meminfo: memFree=31210360/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2107628 memory=85160 CPUtime=79.18 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21892 0 0 0 7914 4 0 0 20 0 1 0 410133472 2158211072 21290 33554432000 4194304 5870510 140736825454496 140736825452936 5272417 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 526907 21290 919 410 0 522380 0
Current children cumulated CPU time: 79.18 s
Current children cumulated vsize: 2107628 KiB
Current children cumulated memory: 85160 KiB

[startup+79.6004 s]
/proc/loadavg: 2.03 2.02 2.05 3/197 31163
/proc/meminfo: memFree=31210360/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2107628 memory=85160 CPUtime=79.58 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21892 0 0 0 7954 4 0 0 20 0 1 0 410133472 2158211072 21290 33554432000 4194304 5870510 140736825454496 140736825452936 5281707 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 526907 21290 919 410 0 522380 0
Current children cumulated CPU time: 79.58 s
Current children cumulated vsize: 2107628 KiB
Current children cumulated memory: 85160 KiB

[startup+80.0004 s]*
/proc/loadavg: 2.03 2.02 2.05 3/197 31163
/proc/meminfo: memFree=31178276/32770624 swapFree=66921164/67108860
[pid=31156] ppid=31153 vsize=2107628 memory=85160 CPUtime=79.99 cores=1,3,5,7
/proc/31156/stat : 31156 (xcsp_picat) R 31153 31156 27155 0 -1 4202496 21892 0 0 0 7995 4 0 0 20 0 1 0 410133472 2158211072 21290 33554432000 4194304 5870510 140736825454496 140736825452936 5282590 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 47591424 140736825459743 140736825459821 140736825459821 140736825462730 0
/proc/31156/statm: 526907 21290 919 410 0 522380 0
Current children cumulated CPU time: 79.99 s
Current children cumulated vsize: 2107628 KiB
Current children cumulated memory: 85160 KiB

Child status: 0
Real time (s): 80.0738
CPU time (s): 80.0627
CPU user time (s): 80.0147
CPU system time (s): 0.047996
CPU usage (%): 99.9861
Max. virtual memory (cumulated for all children) (KiB): 2118332
Max. memory (cumulated for all children) (KiB): 85160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 80.0147
system time used= 0.047996
maximum resident set size= 90032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21934
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= 36


# summary of solver processes directly reported to runsolver:
#   pid: 31156
#   total CPU time (s): 80.0627
#   total CPU user time (s): 80.0147
#   total CPU system time (s): 0.047996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.283881 second user time and 0.70116 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 02:37:38
IDJOB=4394995
IDBENCH=134594
IDSOLVER=2844
FILE ID=node107/4394995-1568338774
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/KnightTour/KnightTour-int-s1/KnightTour-08-int.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394995-1568338774/watcher-4394995-1568338774 -o /tmp/evaluation-result-4394995-1568338774/solver-4394995-1568338774 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4394995-1568338774.xml

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

MD5SUM BENCH= 473b10c1a98fbd59115b24ad203b92fd
RANDOM SEED=1788059130

node107.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	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31291144 kB
MemAvailable:   31645776 kB
Buffers:          126768 kB
Cached:           497064 kB
SwapCached:        80168 kB
Active:           543276 kB
Inactive:         347192 kB
Active(anon):     195840 kB
Inactive(anon):   100372 kB
Active(file):     347436 kB
Inactive(file):   246820 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921164 kB
Dirty:              3344 kB
Writeback:             0 kB
AnonPages:        297772 kB
Mapped:            34852 kB
Shmem:             20904 kB
Slab:             180964 kB
SReclaimable:     152424 kB
SUnreclaim:        28540 kB
KernelStack:        3472 kB
PageTables:         5852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2702196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 02:38:58