Trace number 4309379

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 2018-08-14OPT93 83.0667 83.0706

General information on the benchmark

NameTravellingSalesman/
TravellingSalesman-15-30-00_c18.xml
MD5SUM0f9f8d62bc132272af22ef8ddad99d7d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark93
Best CPU time to get the best result obtained on this benchmark83.0667
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints16
Number of domains2
Minimum domain size15
Maximum domain size31
Distribution of domain sizes[{"size":15,"count":15},{"size":31,"count":15}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":15},{"degree":3,"count":15}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":15},{"arity":15,"count":1}]
Number of extensional constraints15
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":15},{"type":"allDifferent","count":1}]
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 

82.99/83.06	c xcsp_picat version 2.4#7 (8/14/2018)
82.99/83.06	o 226
82.99/83.06	o 115
82.99/83.06	o 99
82.99/83.06	o 94
82.99/83.06	o 93
82.99/83.06	s OPTIMUM FOUND
82.99/83.06	v <instantiation>
82.99/83.06	v     <list> d[] c[]  </list> 
82.99/83.06	v     <values> 8 4 9 5 7 15 8 1 8 8 4 7 2 2 5  5 7 9 8 10 14 13 12 11 6 4 1 0 2 3   </values> 
82.99/83.06	v </instantiation>

Verifier Data 

OK	93

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 (10993 MiB free)
  memory of node 1: 16384 MiB (13112 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309379-1534317378/watcher-4309379-1534317378 -o /tmp/evaluation-result-4309379-1534317378/solver-4309379-1534317378 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580 xcsp_picat HOME/instance-4309379-1534317378.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
solver pid=4095, runsolver pid=4092
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.18 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24670832/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2026164 memory=16060 CPUtime=0.1 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 1640 0 0 0 10 0 0 0 20 0 1 0 249301006 2074791936 4015 33554432000 4194304 5849940 140728229513056 140728229513056 5432168 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 506541 4015 704 405 0 503485 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026164 KiB
Current children cumulated memory: 16060 KiB

[startup+0.209863 s]*
/proc/loadavg: 2.18 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24670460/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2026760 memory=16792 CPUtime=0.21 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 1849 0 0 0 20 1 0 0 20 0 1 0 249301006 2075402240 4198 33554432000 4194304 5849940 140728229513056 140728229513056 5395357 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 506690 4198 706 405 0 503634 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026760 KiB
Current children cumulated memory: 16792 KiB

[startup+0.30901 s]*
/proc/loadavg: 2.18 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24669716/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2027272 memory=17116 CPUtime=0.31 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 1981 0 0 0 30 1 0 0 20 0 1 0 249301006 2075926528 4279 33554432000 4194304 5849940 140728229513056 140728229513056 5359291 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 506818 4279 722 405 0 503762 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027272 KiB
Current children cumulated memory: 17116 KiB

[startup+0.700276 s]
/proc/loadavg: 2.18 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24669716/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2027784 memory=17644 CPUtime=0.69 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 2086 0 0 0 68 1 0 0 20 0 1 0 249301006 2076450816 4411 33554432000 4194304 5849940 140728229513056 140728229510904 4211654 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 506946 4411 733 405 0 503890 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027784 KiB
Current children cumulated memory: 17644 KiB

[startup+1.50027 s]
/proc/loadavg: 2.18 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24669344/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2027784 memory=17644 CPUtime=1.49 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 2086 0 0 0 148 1 0 0 20 0 1 0 249301006 2076450816 4411 33554432000 4194304 5849940 140728229513056 140728229511464 4230194 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 506946 4411 733 405 0 503890 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027784 KiB
Current children cumulated memory: 17644 KiB

[startup+3.10925 s]
/proc/loadavg: 2.18 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24661864/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2028252 memory=18136 CPUtime=3.1 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 3083 0 0 0 308 2 0 0 20 0 1 0 249301006 2076930048 4534 33554432000 4194304 5849940 140728229513056 140728229512168 4230689 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 507063 4534 744 405 0 504007 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2028252 KiB
Current children cumulated memory: 18136 KiB

[startup+6.30027 s]
/proc/loadavg: 2.16 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24656672/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2028500 memory=18256 CPUtime=6.29 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 5184 0 0 0 622 7 0 0 20 0 1 0 249301006 2077184000 4564 33554432000 4194304 5849940 140728229513056 140728229512040 5356069 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 507125 4564 746 405 0 504069 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2028500 KiB
Current children cumulated memory: 18256 KiB

[startup+12.7003 s]
/proc/loadavg: 2.15 2.13 2.08 3/190 4096
/proc/meminfo: memFree=24659816/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2031492 memory=21528 CPUtime=12.69 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 6758 0 0 0 1256 13 0 0 20 0 1 0 249301006 2080247808 5382 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 507873 5382 746 405 0 504817 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031492 KiB
Current children cumulated memory: 21528 KiB

[startup+25.5003 s]
/proc/loadavg: 2.12 2.12 2.08 3/190 4096
/proc/meminfo: memFree=24661880/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2031340 memory=21284 CPUtime=25.49 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 15004 0 0 0 2522 27 0 0 20 0 1 0 249301006 2080092160 5321 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 507835 5321 746 405 0 504779 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2031340 KiB
Current children cumulated memory: 21284 KiB

[startup+51.1097 s]
/proc/loadavg: 2.08 2.11 2.08 3/190 4096
/proc/meminfo: memFree=24648552/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2042272 memory=32224 CPUtime=51.09 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 20489 0 0 0 5048 61 0 0 20 0 1 0 249301006 2091286528 8056 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 510568 8056 746 405 0 507512 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2042272 KiB
Current children cumulated memory: 32224 KiB

[startup+83.0706 s]
# the end of solver process 4095 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=82.1087 s, system=0.957972 s

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

[startup+51.2004 s]
/proc/loadavg: 2.08 2.11 2.08 3/190 4096
/proc/meminfo: memFree=24648552/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2042272 memory=32224 CPUtime=51.19 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 20489 0 0 0 5058 61 0 0 20 0 1 0 249301006 2091286528 8056 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 510568 8056 746 405 0 507512 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2042272 KiB
Current children cumulated memory: 32224 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.06 2.11 2.08 3/190 4097
/proc/meminfo: memFree=24654352/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2032852 memory=22724 CPUtime=64 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 25606 0 0 0 6325 75 0 0 20 0 1 0 249301006 2081640448 5681 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 508213 5681 746 405 0 505157 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 2032852 KiB
Current children cumulated memory: 22724 KiB

[startup+76.8003 s]
/proc/loadavg: 2.05 2.10 2.08 3/190 4097
/proc/meminfo: memFree=24657352/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2028128 memory=18028 CPUtime=76.78 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 26976 0 0 0 7592 86 0 0 20 0 1 0 249301006 2076803072 4507 33554432000 4194304 5849940 140728229513056 140728229512056 4211607 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 507032 4507 746 405 0 503976 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2028128 KiB
Current children cumulated memory: 18028 KiB

[startup+80.0003 s]*
/proc/loadavg: 2.05 2.10 2.08 3/190 4097
/proc/meminfo: memFree=24654748/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2031004 memory=20932 CPUtime=79.99 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 27695 0 0 0 7909 90 0 0 20 0 1 0 249301006 2079748096 5233 33554432000 4194304 5849940 140728229513056 140728229512056 5397642 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 507751 5233 746 405 0 504695 0
Current children cumulated CPU time: 79.99 s
Current children cumulated vsize: 2031004 KiB
Current children cumulated memory: 20932 KiB

[startup+81.6003 s]
/proc/loadavg: 2.05 2.10 2.08 3/190 4097
/proc/meminfo: memFree=24651772/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2034800 memory=24364 CPUtime=81.59 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 28520 0 0 0 8066 93 0 0 20 0 1 0 249301006 2083635200 6091 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 508700 6091 746 405 0 505644 0
Current children cumulated CPU time: 81.59 s
Current children cumulated vsize: 2034800 KiB
Current children cumulated memory: 24364 KiB

[startup+82.4003 s]
/proc/loadavg: 2.05 2.10 2.08 3/190 4097
/proc/meminfo: memFree=24651400/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2035092 memory=25156 CPUtime=82.39 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 28717 0 0 0 8145 94 0 0 20 0 1 0 249301006 2083934208 6289 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 508773 6289 746 405 0 505717 0
Current children cumulated CPU time: 82.39 s
Current children cumulated vsize: 2035092 KiB
Current children cumulated memory: 25156 KiB

[startup+82.8003 s]
/proc/loadavg: 2.05 2.10 2.08 3/190 4097
/proc/meminfo: memFree=24651400/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2035092 memory=25156 CPUtime=82.78 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 28717 0 0 0 8184 94 0 0 20 0 1 0 249301006 2083934208 6289 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 508773 6289 746 405 0 505717 0
Current children cumulated CPU time: 82.78 s
Current children cumulated vsize: 2035092 KiB
Current children cumulated memory: 25156 KiB

[startup+83.0003 s]*
/proc/loadavg: 2.05 2.10 2.08 3/190 4097
/proc/meminfo: memFree=24650532/32770624 swapFree=67108856/67108860
[pid=4095] ppid=4092 vsize=2035092 memory=25156 CPUtime=82.99 cores=1,3,5,7
/proc/4095/stat : 4095 (xcsp_picat) R 4092 4095 665 0 -1 4202496 28717 0 0 0 8204 95 0 0 20 0 1 0 249301006 2083934208 6289 33554432000 4194304 5849940 140728229513056 140728229512056 140269203705735 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 22925312 140728229520566 140728229520644 140728229520644 140728229523402 0
/proc/4095/statm: 508773 6289 746 405 0 505717 0
Current children cumulated CPU time: 82.99 s
Current children cumulated vsize: 2035092 KiB
Current children cumulated memory: 25156 KiB

Child status: 0
Real time (s): 83.0706
CPU time (s): 83.0667
CPU user time (s): 82.1087
CPU system time (s): 0.957972
CPU usage (%): 99.9953
Max. virtual memory (cumulated for all children) (KiB): 2044560
Max. memory (cumulated for all children) (KiB): 34628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 82.1087
system time used= 0.957972
maximum resident set size= 34628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28794
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= 2
involuntary context switches= 133


# summary of solver processes directly reported to runsolver:
#   pid: 4095
#   total CPU time (s): 83.0667
#   total CPU user time (s): 82.1087
#   total CPU system time (s): 0.957972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.324655 second user time and 0.60279 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 09:16:18
IDJOB=4309379
IDBENCH=141621
IDSOLVER=2794
FILE ID=node132/4309379-1534317378
RUNJOBID= node132-1534293327-697
PBS_JOBID= 21038142
Free space on /tmp= 38896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/TravellingSalesman/TravellingSalesman-15-30-00_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309379-1534317378/watcher-4309379-1534317378 -o /tmp/evaluation-result-4309379-1534317378/solver-4309379-1534317378 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580  xcsp_picat HOME/instance-4309379-1534317378.xml

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

MD5SUM BENCH= 0f9f8d62bc132272af22ef8ddad99d7d
RANDOM SEED=39834770

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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        24684124 kB
MemAvailable:   31756444 kB
Buffers:          222420 kB
Cached:          7083392 kB
SwapCached:            4 kB
Active:          3970748 kB
Inactive:        3530596 kB
Active(anon):     145120 kB
Inactive(anon):   110864 kB
Active(file):    3825628 kB
Inactive(file):  3419732 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        167804 kB
Mapped:            60740 kB
Shmem:             58012 kB
Slab:             283760 kB
SReclaimable:     255420 kB
SUnreclaim:        28340 kB
KernelStack:        3408 kB
PageTables:         5576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2521368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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= 38896 MiB
End job on node132 at 2018-08-15 09:17:42