Trace number 4407802

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
(reference) PicatSAT 2019-09-12OPT116 84.6817 84.6731

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n15/
TravellingSalesman-15-30-04.xml
MD5SUM3ec1135b215453db38ac12e83e420ae6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark84.6817
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints16
Number of domains2
Minimum domain size15
Maximum domain size28
Distribution of domain sizes[{"size":15,"count":15},{"size":28,"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 

84.60/84.67	c xcsp_picat version 2.7b12 (9/12/2019)
84.60/84.67	o 208
84.60/84.67	o 141
84.60/84.67	o 118
84.60/84.67	o 116
84.60/84.67	s OPTIMUM FOUND
84.60/84.67	v <instantiation>
84.60/84.67	v     <list> d[] c[]  </list> 
84.60/84.67	v     <values> 6 7 6 6 6 5 8 8 10 13 14 9 4 10 4  2 5 9 6 7 10 11 14 12 13 8 1 4 3 0   </values> 
84.60/84.67	v </instantiation>

Verifier Data 

OK	116

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 (14062 MiB free)
  memory of node 1: 16384 MiB (11395 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407802-1569512894/watcher-4407802-1569512894 -o /var/tmp/evaluation-result-4407802-1569512894/solver-4407802-1569512894 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node146-1569509599-27079 --watchdog 2560 xcsp_picat HOME/instance-4407802-1569512894.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
solver pid=27860, runsolver pid=27857
Current StackSize limit: 8192 KiB


[startup+0.100382 s]*
/proc/loadavg: 2.00 1.99 1.94 3/199 27861
/proc/meminfo: memFree=26054156/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2033772 memory=19068 CPUtime=0.1 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 1964 0 0 0 10 0 0 0 20 0 1 0 527203344 2082582528 4767 33554432000 4194304 5870510 140727236482080 140727236481032 5282759 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 508443 4767 980 410 0 503916 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033772 KiB
Current children cumulated memory: 19068 KiB

[startup+0.209523 s]*
/proc/loadavg: 2.00 1.99 1.94 3/199 27861
/proc/meminfo: memFree=26052668/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2034828 memory=20128 CPUtime=0.2 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 2224 0 0 0 20 0 0 0 20 0 1 0 527203344 2083663872 5032 33554432000 4194304 5870510 140727236482080 140727236481032 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 508707 5032 980 410 0 504180 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2034828 KiB
Current children cumulated memory: 20128 KiB

[startup+0.308902 s]*
/proc/loadavg: 2.00 1.99 1.94 3/199 27861
/proc/meminfo: memFree=26051924/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2036120 memory=20964 CPUtime=0.3 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 2431 0 0 0 30 0 0 0 20 0 1 0 527203344 2084986880 5241 33554432000 4194304 5870510 140727236482080 140727236481032 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 509030 5241 980 410 0 504503 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036120 KiB
Current children cumulated memory: 20964 KiB

[startup+0.700314 s]
/proc/loadavg: 2.00 1.99 1.94 4/199 27861
/proc/meminfo: memFree=26050808/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2038096 memory=20448 CPUtime=0.69 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 2989 0 0 0 69 0 0 0 20 0 1 0 527203344 2087010304 5112 33554432000 4194304 5870510 140727236482080 140727236481032 5272224 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 509524 5112 988 410 0 504997 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2038096 KiB
Current children cumulated memory: 20448 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 27861
/proc/meminfo: memFree=26049628/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2042128 memory=27628 CPUtime=1.49 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 3837 0 0 0 148 1 0 0 20 0 1 0 527203344 2091139072 6907 33554432000 4194304 5870510 140727236482080 140727236480520 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 510532 6907 988 410 0 506005 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042128 KiB
Current children cumulated memory: 27628 KiB

[startup+3.10953 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 27862
/proc/meminfo: memFree=26036508/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2053700 memory=38140 CPUtime=3.1 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 5752 0 0 0 309 1 0 0 20 0 1 0 527203344 2102988800 9535 33554432000 4194304 5870510 140727236482080 140727236480520 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 513425 9535 988 410 0 508898 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2053700 KiB
Current children cumulated memory: 38140 KiB

[startup+6.30032 s]
/proc/loadavg: 1.92 1.97 1.94 3/199 27862
/proc/meminfo: memFree=26024348/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2066872 memory=48544 CPUtime=6.29 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 7931 0 0 0 627 2 0 0 20 0 1 0 527203344 2116476928 12136 33554432000 4194304 5870510 140727236482080 140727236480520 5274667 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 516718 12136 988 410 0 512191 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2066872 KiB
Current children cumulated memory: 48544 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 1.97 1.94 3/199 27862
/proc/meminfo: memFree=26024208/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2066872 memory=48548 CPUtime=12.69 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 10187 0 0 0 1267 2 0 0 20 0 1 0 527203344 2116476928 12137 33554432000 4194304 5870510 140727236482080 140727236481256 5274773 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 516718 12137 989 410 0 512191 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2066872 KiB
Current children cumulated memory: 48548 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 1.97 1.94 3/199 27862
/proc/meminfo: memFree=26026256/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2066536 memory=46504 CPUtime=25.49 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 15944 0 0 0 2547 2 0 0 20 0 1 0 527203344 2116132864 11626 33554432000 4194304 5870510 140727236482080 140727236481256 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 516634 11626 989 410 0 512107 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2066536 KiB
Current children cumulated memory: 46504 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 1.97 1.94 3/199 27864
/proc/meminfo: memFree=26029820/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2058016 memory=42992 CPUtime=51.1 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 22145 0 0 0 5107 3 0 0 20 0 1 0 527203344 2107408384 10748 33554432000 4194304 5870510 140727236482080 140727236480520 5282778 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 514504 10748 989 410 0 509977 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2058016 KiB
Current children cumulated memory: 42992 KiB

[startup+84.6731 s]
# the end of solver process 27860 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=84.6287 s, system=0.053006 s

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

[startup+51.2004 s]
/proc/loadavg: 1.96 1.97 1.94 3/199 27864
/proc/meminfo: memFree=26029820/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2058016 memory=43256 CPUtime=51.2 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 22217 0 0 0 5117 3 0 0 20 0 1 0 527203344 2107408384 10814 33554432000 4194304 5870510 140727236482080 140727236480520 5274523 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 514504 10814 989 410 0 509977 0
Current children cumulated CPU time: 51.2 s
Current children cumulated vsize: 2058016 KiB
Current children cumulated memory: 43256 KiB

[startup+64.0003 s]*
/proc/loadavg: 1.97 1.97 1.95 3/200 27867
/proc/meminfo: memFree=26012576/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2077412 memory=59928 CPUtime=64 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 22828 0 0 0 6397 3 0 0 20 0 1 0 527203344 2127269888 14982 33554432000 4194304 5870510 140727236482080 140727236480648 5272559 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 519353 14982 989 410 0 514826 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 2077412 KiB
Current children cumulated memory: 59928 KiB

[startup+76.8003 s]
/proc/loadavg: 1.97 1.98 1.95 3/201 27869
/proc/meminfo: memFree=26009232/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2042136 memory=25804 CPUtime=76.8 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 26455 0 0 0 7676 4 0 0 20 0 1 0 527203344 2091147264 6451 33554432000 4194304 5870510 140727236482080 140727236480648 5277475 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 510534 6451 989 410 0 506007 0
Current children cumulated CPU time: 76.8 s
Current children cumulated vsize: 2042136 KiB
Current children cumulated memory: 25804 KiB

[startup+80.0004 s]*
/proc/loadavg: 1.97 1.98 1.95 3/200 27869
/proc/meminfo: memFree=26012480/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2084380 memory=58680 CPUtime=80 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 28011 0 0 0 7996 4 0 0 20 0 1 0 527203344 2134405120 14670 33554432000 4194304 5870510 140727236482080 140727236480648 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 521095 14670 989 410 0 516568 0
Current children cumulated CPU time: 80 s
Current children cumulated vsize: 2084380 KiB
Current children cumulated memory: 58680 KiB

[startup+83.2003 s]
/proc/loadavg: 1.98 1.98 1.95 3/200 27869
/proc/meminfo: memFree=26011860/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2084380 memory=58792 CPUtime=83.2 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 28412 0 0 0 8315 5 0 0 20 0 1 0 527203344 2134405120 14698 33554432000 4194304 5870510 140727236482080 140727236481096 5300177 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 521095 14698 989 410 0 516568 0
Current children cumulated CPU time: 83.2 s
Current children cumulated vsize: 2084380 KiB
Current children cumulated memory: 58792 KiB

[startup+84.0003 s]*
/proc/loadavg: 1.98 1.98 1.95 3/200 27869
/proc/meminfo: memFree=26011984/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2084380 memory=58792 CPUtime=84.01 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 28412 0 0 0 8396 5 0 0 20 0 1 0 527203344 2134405120 14698 33554432000 4194304 5870510 140727236482080 140727236481096 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 521095 14698 989 410 0 516568 0
Current children cumulated CPU time: 84.01 s
Current children cumulated vsize: 2084380 KiB
Current children cumulated memory: 58792 KiB

[startup+84.4004 s]
/proc/loadavg: 1.98 1.98 1.95 3/200 27869
/proc/meminfo: memFree=26011984/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2084380 memory=58792 CPUtime=84.4 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 28412 0 0 0 8435 5 0 0 20 0 1 0 527203344 2134405120 14698 33554432000 4194304 5870510 140727236482080 140727236481096 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 521095 14698 989 410 0 516568 0
Current children cumulated CPU time: 84.4 s
Current children cumulated vsize: 2084380 KiB
Current children cumulated memory: 58792 KiB

[startup+84.6003 s]
/proc/loadavg: 1.98 1.98 1.95 3/200 27869
/proc/meminfo: memFree=26011984/32770624 swapFree=67002108/67108860
[pid=27860] ppid=27857 vsize=2084380 memory=58792 CPUtime=84.6 cores=1,3,5,7
/proc/27860/stat : 27860 (xcsp_picat) R 27857 27860 27047 0 -1 4202496 28412 0 0 0 8455 5 0 0 20 0 1 0 527203344 2134405120 14698 33554432000 4194304 5870510 140727236482080 140727236481096 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32944128 140727236486151 140727236486233 140727236486233 140727236489158 0
/proc/27860/statm: 521095 14698 989 410 0 516568 0
Current children cumulated CPU time: 84.6 s
Current children cumulated vsize: 2084380 KiB
Current children cumulated memory: 58792 KiB

Child status: 0
Real time (s): 84.6731
CPU time (s): 84.6817
CPU user time (s): 84.6287
CPU system time (s): 0.053006
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2114732
Max. memory (cumulated for all children) (KiB): 80736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.6287
system time used= 0.053006
maximum resident set size= 80736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28453
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= 29


# summary of solver processes directly reported to runsolver:
#   pid: 27860
#   total CPU time (s): 84.6817
#   total CPU user time (s): 84.6287
#   total CPU system time (s): 0.053006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.296603 second user time and 0.665456 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-26 17:47:33
IDJOB=4407802
IDBENCH=135733
IDSOLVER=2873
FILE ID=node146/4407802-1569512894
RUNJOBID= node146-1569509599-27079
PBS_JOBID= 21705781
Free space on /var/tmp= 13512 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n15/TravellingSalesman-15-30-04.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407802-1569512894/watcher-4407802-1569512894 -o /var/tmp/evaluation-result-4407802-1569512894/solver-4407802-1569512894 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node146-1569509599-27079 --watchdog 2560  xcsp_picat HOME/instance-4407802-1569512894.xml

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

MD5SUM BENCH= 3ec1135b215453db38ac12e83e420ae6
RANDOM SEED=252650524

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        26069496 kB
MemAvailable:   31649160 kB
Buffers:          132200 kB
Cached:          5582508 kB
SwapCached:         3456 kB
Active:          3088360 kB
Inactive:        2812496 kB
Active(anon):     200192 kB
Inactive(anon):    58504 kB
Active(file):    2888168 kB
Inactive(file):  2753992 kB
Unevictable:      108944 kB
Mlocked:          108944 kB
SwapTotal:      67108860 kB
SwapFree:       67002108 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        293212 kB
Mapped:            24256 kB
Shmem:             64060 kB
Slab:             395076 kB
SReclaimable:     365964 kB
SUnreclaim:        29112 kB
KernelStack:        3552 kB
PageTables:         5884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2742212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /var/tmp at the end= 13508 MiB
End job on node146 at 2019-09-26 17:48:58