Trace number 4395217

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 2019-09-12OPT26 31.688 31.6912

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-021.xml
MD5SUM6f45f3e4d1081bc980187c6d0b1f79c7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark31.688
Satisfiable
(Un)Satisfiability was proved
Number of variables461
Number of constraints250
Number of domains41
Minimum domain size2
Maximum domain size41
Distribution of domain sizes[{"size":2,"count":232},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":18,"count":1},{"size":19,"count":2},{"size":20,"count":1},{"size":21,"count":2},{"size":23,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1},{"size":31,"count":1},{"size":33,"count":1},{"size":35,"count":1},{"size":37,"count":1},{"size":39,"count":1},{"size":41,"count":1}]
Minimum variable degree0
Maximum variable degree20
Distribution of variable degrees[{"degree":0,"count":190},{"degree":2,"count":250},{"degree":20,"count":21}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":21},{"arity":3,"count":211},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":1},{"arity":21,"count":1}]
Number of extensional constraints0
Number of intensional constraints230
Distribution of constraint types[{"type":"intension","count":230},{"type":"sum","count":20}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

31.59/31.69	c xcsp_picat version 2.7b12 (9/12/2019)
31.59/31.69	o 106
31.59/31.69	o 34
31.59/31.69	o 26
31.59/31.69	s OPTIMUM FOUND
31.59/31.69	v <instantiation>
31.59/31.69	v     <list> c[] y[][] x[] s[]  </list> 
31.59/31.69	v     <values> 0 1 0 1 0 -3 0 1 0 1 0 1 0 1 0 1 0 -3 0 1  1 -1 1 1 1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 -1 1 1 1 1 1 -1 -1 1 -1 -1 1 1 1 1 -1 -1 1 -1 1 1 -1 -1 -1 -1 1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 1 1 1 1 1 1 -1 -1 1 -1 -1 1 1 -1 1 1 -1 -1 1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 1 -1 1 -1 1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 -1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  -1 -1 1 1 1 1 1 1 1 -1 -1 1 1 -1 1 -1 1 -1 1 1 -1  0 1 0 1 0 9 0 1 0 1 0 1 0 1 0 1 0 9 0 1   </values> 
31.59/31.69	v </instantiation>

Verifier Data 

OK	26

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 (8826 MiB free)
  memory of node 1: 16384 MiB (15155 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395217-1568332075/watcher-4395217-1568332075 -o /tmp/evaluation-result-4395217-1568332075/solver-4395217-1568332075 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395217-1568332075.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=17357, runsolver pid=17354

[startup+0.100157 s]*
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24544736/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2037204 memory=16424 CPUtime=0.1 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 2275 0 0 0 10 0 0 0 20 0 1 0 409130230 2086096896 4106 33554432000 4194304 5870510 140723766093456 140723766090600 5343883 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 509301 4106 957 410 0 504774 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2037204 KiB
Current children cumulated memory: 16424 KiB

[startup+0.209951 s]*
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24543992/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2034008 memory=17200 CPUtime=0.21 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 2623 0 0 0 21 0 0 0 20 0 1 0 409130230 2082824192 4300 33554432000 4194304 5870510 140723766093456 140723766090600 140623161452380 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 508502 4300 987 410 0 503975 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034008 KiB
Current children cumulated memory: 17200 KiB

[startup+0.309285 s]*
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24542876/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2035128 memory=18236 CPUtime=0.3 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 2876 0 0 0 30 0 0 0 20 0 1 0 409130230 2083971072 4559 33554432000 4194304 5870510 140723766093456 140723766090600 5282568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 508782 4559 987 410 0 504255 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2035128 KiB
Current children cumulated memory: 18236 KiB

[startup+0.70029 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24542504/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2037556 memory=20784 CPUtime=0.69 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 3540 0 0 0 69 0 0 0 20 0 1 0 409130230 2086457344 5196 33554432000 4194304 5870510 140723766093456 140723766092024 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 509389 5196 989 410 0 504862 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037556 KiB
Current children cumulated memory: 20784 KiB

[startup+1.5003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24539356/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2040232 memory=23352 CPUtime=1.49 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 4212 0 0 0 148 1 0 0 20 0 1 0 409130230 2089197568 5838 33554432000 4194304 5870510 140723766093456 140723766092024 5282736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 510058 5838 989 410 0 505531 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2040232 KiB
Current children cumulated memory: 23352 KiB

[startup+3.10982 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24530484/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2047476 memory=30748 CPUtime=3.1 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 6680 0 0 0 309 1 0 0 20 0 1 0 409130230 2096615424 7687 33554432000 4194304 5870510 140723766093456 140723766091896 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 511869 7687 989 410 0 507342 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047476 KiB
Current children cumulated memory: 30748 KiB

[startup+6.30028 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17358
/proc/meminfo: memFree=24527040/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2054004 memory=32448 CPUtime=6.29 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 8564 0 0 0 627 2 0 0 20 0 1 0 409130230 2103300096 8112 33554432000 4194304 5870510 140723766093456 140723766091896 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 513501 8112 996 410 0 508974 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2054004 KiB
Current children cumulated memory: 32448 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17360
/proc/meminfo: memFree=24530608/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2052376 memory=29864 CPUtime=12.69 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 14025 0 0 0 1266 3 0 0 20 0 1 0 409130230 2101633024 7466 33554432000 4194304 5870510 140723766093456 140723766092632 5282759 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 513094 7466 996 410 0 508567 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2052376 KiB
Current children cumulated memory: 29864 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17360
/proc/meminfo: memFree=24518096/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2047844 memory=29964 CPUtime=25.48 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 16590 0 0 0 2544 4 0 0 20 0 1 0 409130230 2096992256 7491 33554432000 4194304 5870510 140723766093456 140723766091896 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 511961 7491 996 410 0 507434 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2047844 KiB
Current children cumulated memory: 29964 KiB

[startup+31.6912 s]
# the end of solver process 17357 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=31.63 s, system=0.057996 s

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

[startup+25.6003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17360
/proc/meminfo: memFree=24518096/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2050040 memory=31888 CPUtime=25.59 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 17108 0 0 0 2554 5 0 0 20 0 1 0 409130230 2099240960 7972 33554432000 4194304 5870510 140723766093456 140723766091896 5282515 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 512510 7972 996 410 0 507983 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2050040 KiB
Current children cumulated memory: 31888 KiB

[startup+28.8003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17360
/proc/meminfo: memFree=24512496/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2047116 memory=30084 CPUtime=28.79 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 20200 0 0 0 2874 5 0 0 20 0 1 0 409130230 2096246784 7521 33554432000 4194304 5870510 140723766093456 140723766091896 5283135 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 511779 7521 996 410 0 507252 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 2047116 KiB
Current children cumulated memory: 30084 KiB

[startup+30.4004 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17360
/proc/meminfo: memFree=24502328/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2047116 memory=30084 CPUtime=30.39 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 20861 0 0 0 3034 5 0 0 20 0 1 0 409130230 2096246784 7521 33554432000 4194304 5870510 140723766093456 140723766091896 5272427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 511779 7521 996 410 0 507252 0
Current children cumulated CPU time: 30.39 s
Current children cumulated vsize: 2047116 KiB
Current children cumulated memory: 30084 KiB

[startup+31.2003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17361
/proc/meminfo: memFree=24498452/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2047116 memory=30084 CPUtime=31.19 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 20870 0 0 0 3114 5 0 0 20 0 1 0 409130230 2096246784 7521 33554432000 4194304 5870510 140723766093456 140723766091896 5283135 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 511779 7521 996 410 0 507252 0
Current children cumulated CPU time: 31.19 s
Current children cumulated vsize: 2047116 KiB
Current children cumulated memory: 30084 KiB

[startup+31.6003 s]
/proc/loadavg: 1.99 2.00 2.04 3/205 17361
/proc/meminfo: memFree=24498452/32770624 swapFree=67008752/67108860
[pid=17357] ppid=17354 vsize=2047116 memory=30084 CPUtime=31.59 cores=1,3,5,7
/proc/17357/stat : 17357 (xcsp_picat) R 17354 17357 14854 0 -1 4202496 21179 0 0 0 3154 5 0 0 20 0 1 0 409130230 2096246784 7521 33554432000 4194304 5870510 140723766093456 140723766091896 140623155771867 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 36945920 140723766101023 140723766101101 140723766101101 140723766104010 0
/proc/17357/statm: 511779 7521 996 410 0 507252 0
Current children cumulated CPU time: 31.59 s
Current children cumulated vsize: 2047116 KiB
Current children cumulated memory: 30084 KiB

Child status: 0
Real time (s): 31.6912
CPU time (s): 31.688
CPU user time (s): 31.63
CPU system time (s): 0.057996
CPU usage (%): 99.9899
Max. virtual memory (cumulated for all children) (KiB): 2054004
Max. memory (cumulated for all children) (KiB): 32448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.63
system time used= 0.057996
maximum resident set size= 32448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21221
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= 32


# summary of solver processes directly reported to runsolver:
#   pid: 17357
#   total CPU time (s): 31.688
#   total CPU user time (s): 31.63
#   total CPU system time (s): 0.057996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.143205 second user time and 0.258389 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 01:47:06
IDJOB=4395217
IDBENCH=127014
IDSOLVER=2844
FILE ID=node132/4395217-1568332075
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60220 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-021.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395217-1568332075/watcher-4395217-1568332075 -o /tmp/evaluation-result-4395217-1568332075/solver-4395217-1568332075 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395217-1568332075.xml

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

MD5SUM BENCH= 6f45f3e4d1081bc980187c6d0b1f79c7
RANDOM SEED=834814234

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:        24557356 kB
MemAvailable:   26024472 kB
Buffers:          121948 kB
Cached:          1615536 kB
SwapCached:         8576 kB
Active:          6277872 kB
Inactive:        1343380 kB
Active(anon):    5883004 kB
Inactive(anon):    28016 kB
Active(file):     394868 kB
Inactive(file):  1315364 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008752 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:       6019832 kB
Mapped:            32604 kB
Shmem:             18620 kB
Slab:             174744 kB
SReclaimable:     145440 kB
SUnreclaim:        29304 kB
KernelStack:        3648 kB
PageTables:        16936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8232452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3952640 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= 60216 MiB
End job on node132 at 2019-09-13 01:47:37