Trace number 4395196

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 2019-09-12OPT85 115.403 115.432

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n15/
TravellingSalesman-15-30-17.xml
MD5SUM97cdfd39e69e24a1288603b41de82026
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark115.403
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints16
Number of domains2
Minimum domain size15
Maximum domain size27
Distribution of domain sizes[{"size":15,"count":15},{"size":27,"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 

115.36/115.43	c xcsp_picat version 2.7b12 (9/12/2019)
115.36/115.43	o 143
115.36/115.43	o 86
115.36/115.43	o 85
115.36/115.43	s OPTIMUM FOUND
115.36/115.43	v <instantiation>
115.36/115.43	v     <list> d[] c[]  </list> 
115.36/115.43	v     <values> 10 1 6 1 8 1 4 8 2 6 13 5 11 4 5  0 4 2 1 3 7 8 9 13 11 10 14 12 6 5   </values> 
115.36/115.43	v </instantiation>

Verifier Data 

OK	85

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 (15293 MiB free)
  memory of node 1: 16384 MiB (9675 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395196-1568340108/watcher-4395196-1568340108 -o /tmp/evaluation-result-4395196-1568340108/solver-4395196-1568340108 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4395196-1568340108.xml 

running on 4 cores: 0,2,4,6

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=31827, runsolver pid=31824
Current StackSize limit: 8192 KiB


[startup+0.100562 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=25465704/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2033724 memory=19068 CPUtime=0.09 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 2506 0 0 0 9 0 0 0 20 0 1 0 410266913 2082533376 4767 33554432000 4194304 5870510 140723991460416 140723991458776 139956167584741 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 508431 4767 977 410 0 503904 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033724 KiB
Current children cumulated memory: 19068 KiB

[startup+0.209654 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=25370892/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2034756 memory=20060 CPUtime=0.2 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 2748 0 0 0 20 0 0 0 20 0 1 0 410266913 2083590144 5015 33554432000 4194304 5870510 140723991460416 140723991458776 5298780 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 508689 5015 977 410 0 504162 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2034756 KiB
Current children cumulated memory: 20060 KiB

[startup+0.308906 s]*
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=25281960/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2036180 memory=20644 CPUtime=0.3 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 2937 0 0 0 30 0 0 0 20 0 1 0 410266913 2085048320 5161 33554432000 4194304 5870510 140723991460416 140723991458776 5277825 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 509045 5161 977 410 0 504518 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036180 KiB
Current children cumulated memory: 20644 KiB

[startup+0.70026 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=25106392/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2038520 memory=23000 CPUtime=0.68 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 3508 0 0 0 68 0 0 0 20 0 1 0 410266913 2087444480 5750 33554432000 4194304 5870510 140723991460416 140723991458776 5282736 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 509630 5750 979 410 0 505103 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2038520 KiB
Current children cumulated memory: 23000 KiB

[startup+1.50025 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=24673852/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2045936 memory=30540 CPUtime=1.49 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 4913 0 0 0 148 1 0 0 20 0 1 0 410266913 2095038464 7635 33554432000 4194304 5870510 140723991460416 140723991458776 5282531 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 511484 7635 979 410 0 506957 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2045936 KiB
Current children cumulated memory: 30540 KiB

[startup+3.10967 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=23339792/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2050356 memory=33596 CPUtime=3.09 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 8508 0 0 0 308 1 0 0 20 0 1 0 410266913 2099564544 8399 33554432000 4194304 5870510 140723991460416 140723991459368 5289552 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 512589 8399 979 410 0 508062 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2050356 KiB
Current children cumulated memory: 33596 KiB

[startup+6.30025 s]
/proc/loadavg: 2.02 2.02 2.05 3/199 31828
/proc/meminfo: memFree=25006052/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2057496 memory=36756 CPUtime=6.28 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 12718 0 0 0 626 2 0 0 20 0 1 0 410266913 2106875904 9189 33554432000 4194304 5870510 140723991460416 140723991459592 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 514374 9189 986 410 0 509847 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2057496 KiB
Current children cumulated memory: 36756 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 31836
/proc/meminfo: memFree=24589680/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2057496 memory=42992 CPUtime=12.69 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 15942 0 0 0 1266 3 0 0 20 0 1 0 410266913 2106875904 10748 33554432000 4194304 5870510 140723991460416 140723991459592 5298776 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 514374 10748 989 410 0 509847 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2057496 KiB
Current children cumulated memory: 42992 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 31836
/proc/meminfo: memFree=23299604/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2080492 memory=52176 CPUtime=25.48 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 19975 0 0 0 2545 3 0 0 20 0 1 0 410266913 2130423808 13044 33554432000 4194304 5870510 140723991460416 140723991458856 5283083 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 520123 13044 989 410 0 515596 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2080492 KiB
Current children cumulated memory: 52176 KiB

[startup+51.1095 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 31839
/proc/meminfo: memFree=23760336/32770624 swapFree=66921188/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=52548 CPUtime=51.08 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 27767 0 0 0 5104 4 0 0 20 0 1 0 410266913 2118656000 13137 33554432000 4194304 5870510 140723991460416 140723991458856 5282632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13137 989 410 0 512723 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 52548 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=23234092/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=102.27 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34100 0 0 0 10222 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5305258 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+115.432 s]
# the end of solver process 31827 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=115.35 s, system=0.052988 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=23234092/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=102.37 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34100 0 0 0 10232 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5274891 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+108.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=26962900/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=108.77 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34100 0 0 0 10872 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5277469 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 108.77 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+112 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=23450160/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=111.97 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34100 0 0 0 11192 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5272427 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 111.97 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+113.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=23226184/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=113.56 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34100 0 0 0 11351 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5282555 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 113.56 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+114.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=26473064/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=114.36 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34109 0 0 0 11431 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5272392 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 114.36 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=25594784/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=115.16 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34110 0 0 0 11511 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 139956173281890 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 115.16 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

[startup+115.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 31865
/proc/meminfo: memFree=25594784/32770624 swapFree=66921204/67108860
[pid=31827] ppid=31824 vsize=2069000 memory=54592 CPUtime=115.36 cores=0,2,4,6
/proc/31827/stat : 31827 (xcsp_picat) R 31824 31827 27155 0 -1 4202496 34110 0 0 0 11531 5 0 0 20 0 1 0 410266913 2118656000 13648 33554432000 4194304 5870510 140723991460416 140723991459592 5282489 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32284672 140723991462943 140723991463021 140723991463021 140723991465930 0
/proc/31827/statm: 517250 13648 989 410 0 512723 0
Current children cumulated CPU time: 115.36 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 54592 KiB

Child status: 0
Real time (s): 115.432
CPU time (s): 115.403
CPU user time (s): 115.35
CPU system time (s): 0.052988
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 2080492
Max. memory (cumulated for all children) (KiB): 54592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 115.35
system time used= 0.052988
maximum resident set size= 54620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34176
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= 160


# summary of solver processes directly reported to runsolver:
#   pid: 31827
#   total CPU time (s): 115.403
#   total CPU user time (s): 115.35
#   total CPU system time (s): 0.052988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.440063 second user time and 0.84879 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 02:59:52
IDJOB=4395196
IDBENCH=135750
IDSOLVER=2844
FILE ID=node107/4395196-1568340108
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55660 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n15/TravellingSalesman-15-30-17.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395196-1568340108/watcher-4395196-1568340108 -o /tmp/evaluation-result-4395196-1568340108/solver-4395196-1568340108 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4395196-1568340108.xml

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

MD5SUM BENCH= 97cdfd39e69e24a1288603b41de82026
RANDOM SEED=550254184

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:        25584540 kB
MemAvailable:   25984320 kB
Buffers:          127532 kB
Cached:           541300 kB
SwapCached:        80168 kB
Active:          6237020 kB
Inactive:         349784 kB
Active(anon):    5846992 kB
Inactive(anon):   100396 kB
Active(file):     390028 kB
Inactive(file):   249388 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921188 kB
Dirty:              3140 kB
Writeback:             4 kB
AnonPages:       5969292 kB
Mapped:            34868 kB
Shmem:             20928 kB
Slab:             181060 kB
SReclaimable:     152400 kB
SUnreclaim:        28660 kB
KernelStack:        3536 kB
PageTables:        17384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8748152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5916672 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= 55660 MiB
End job on node107 at 2019-09-13 03:01:48