Trace number 4395216

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 2019-09-12OPT4 23.1802 23.1822

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-lei450-05d.xml
MD5SUM368e26568da76f7c30ce4b17b57b0014
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark2.21188
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints9757
Number of domains1
Minimum domain size450
Maximum domain size450
Distribution of domain sizes[{"size":450,"count":450}]
Minimum variable degree30
Maximum variable degree69
Distribution of variable degrees[{"degree":30,"count":2},{"degree":32,"count":5},{"degree":33,"count":14},{"degree":34,"count":7},{"degree":35,"count":13},{"degree":36,"count":18},{"degree":37,"count":13},{"degree":38,"count":17},{"degree":39,"count":17},{"degree":40,"count":27},{"degree":41,"count":16},{"degree":42,"count":32},{"degree":43,"count":28},{"degree":44,"count":28},{"degree":45,"count":29},{"degree":46,"count":24},{"degree":47,"count":22},{"degree":48,"count":17},{"degree":49,"count":23},{"degree":50,"count":15},{"degree":51,"count":17},{"degree":52,"count":14},{"degree":53,"count":14},{"degree":54,"count":11},{"degree":55,"count":9},{"degree":56,"count":4},{"degree":57,"count":4},{"degree":58,"count":2},{"degree":59,"count":2},{"degree":60,"count":1},{"degree":62,"count":1},{"degree":65,"count":2},{"degree":66,"count":1},{"degree":69,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9757}]
Number of extensional constraints0
Number of intensional constraints9757
Distribution of constraint types[{"type":"intension","count":9757}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

23.10/23.17	c xcsp_picat version 2.7b12 (9/12/2019)
23.10/23.17	o 148
23.10/23.17	o 49
23.10/23.17	o 15
23.10/23.17	o 4
23.10/23.17	s OPTIMUM FOUND
23.10/23.17	v <instantiation>
23.10/23.17	v     <list> x[]  </list> 
23.10/23.17	v     <values> 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 0 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 3 4 1 2 3 0 4 1 2 3 0 4 1 2 0 3 4 1 2 0 0 4 1 2 0 3 4 1 2 0 0   </values> 
23.10/23.17	v </instantiation>

Verifier Data 

OK	4

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 (10868 MiB free)
  memory of node 1: 16384 MiB (14120 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395216-1568323255/watcher-4395216-1568323255 -o /tmp/evaluation-result-4395216-1568323255/solver-4395216-1568323255 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580 xcsp_picat HOME/instance-4395216-1568323255.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=25385, runsolver pid=25382

[startup+0.100166 s]*
/proc/loadavg: 2.00 2.09 3.46 3/201 25386
/proc/meminfo: memFree=25569740/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2031716 memory=24496 CPUtime=0.1 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 1726 0 0 0 10 0 0 0 20 0 1 0 408267481 2080477184 6124 33554432000 4194304 5870510 140734678690528 140734678687672 4438734 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 507929 6124 839 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24496 KiB

[startup+0.210013 s]*
/proc/loadavg: 2.00 2.09 3.46 3/201 25386
/proc/meminfo: memFree=25541236/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2060900 memory=52896 CPUtime=0.21 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 8287 0 0 0 19 2 0 0 20 0 1 0 408267481 2110361600 13224 33554432000 4194304 5870510 140734678690528 140734678687672 139981414337509 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 515225 13224 886 410 0 510698 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2060900 KiB
Current children cumulated memory: 52896 KiB

[startup+0.309922 s]*
/proc/loadavg: 2.00 2.09 3.46 3/201 25386
/proc/meminfo: memFree=25512652/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2090268 memory=80552 CPUtime=0.31 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 15423 0 0 0 28 3 0 0 20 0 1 0 408267481 2140434432 20138 33554432000 4194304 5870510 140734678690528 140734678687672 5287642 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 522567 20138 886 410 0 518040 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2090268 KiB
Current children cumulated memory: 80552 KiB

[startup+0.70042 s]
/proc/loadavg: 2.00 2.09 3.46 3/201 25386
/proc/meminfo: memFree=25508188/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2122732 memory=103340 CPUtime=0.69 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 19635 0 0 0 65 4 0 0 20 0 1 0 408267481 2173677568 25835 33554432000 4194304 5870510 140734678690528 140734678687672 5326941 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 530683 25835 896 410 0 526156 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2122732 KiB
Current children cumulated memory: 103340 KiB

[startup+1.50042 s]
/proc/loadavg: 2.00 2.09 3.46 3/201 25386
/proc/meminfo: memFree=25498192/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2133164 memory=115188 CPUtime=1.49 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 23383 0 0 0 144 5 0 0 20 0 1 0 408267481 2184359936 28797 33554432000 4194304 5870510 140734678690528 140734678688680 5343883 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 533291 28797 897 410 0 528764 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2133164 KiB
Current children cumulated memory: 115188 KiB

[startup+3.1099 s]
/proc/loadavg: 2.08 2.11 3.45 3/201 25386
/proc/meminfo: memFree=25407744/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2204300 memory=182136 CPUtime=3.1 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 42212 0 0 0 302 8 0 0 20 0 1 0 408267481 2257203200 45534 33554432000 4194304 5870510 140734678690528 140734678689224 5343850 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 551075 45534 897 410 0 546548 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2204300 KiB
Current children cumulated memory: 182136 KiB

[startup+6.30039 s]
/proc/loadavg: 2.08 2.11 3.45 3/200 25386
/proc/meminfo: memFree=25464388/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2150868 memory=140904 CPUtime=6.29 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 63649 0 0 0 617 12 0 0 20 0 1 0 408267481 2202488832 35226 33554432000 4194304 5870510 140734678690528 140734678689240 5287642 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 537717 35226 926 410 0 533190 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2150868 KiB
Current children cumulated memory: 140904 KiB

[startup+12.7004 s]
/proc/loadavg: 2.07 2.10 3.44 3/200 25386
/proc/meminfo: memFree=25454888/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2163548 memory=144612 CPUtime=12.69 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 86507 0 0 0 1252 17 0 0 20 0 1 0 408267481 2215473152 36153 33554432000 4194304 5870510 140734678690528 140734678688696 5343792 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 540887 36153 926 410 0 536360 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2163548 KiB
Current children cumulated memory: 144612 KiB

[startup+23.1822 s]
# the end of solver process 25385 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=22.9203 s, system=0.259968 s

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

[startup+12.8004 s]
/proc/loadavg: 2.07 2.10 3.44 3/200 25386
/proc/meminfo: memFree=25454888/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2163548 memory=144612 CPUtime=12.79 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 86522 0 0 0 1262 17 0 0 20 0 1 0 408267481 2215473152 36153 33554432000 4194304 5870510 140734678690528 140734678688696 5343897 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 540887 36153 926 410 0 536360 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 2163548 KiB
Current children cumulated memory: 144612 KiB

[startup+19.2004 s]
/proc/loadavg: 2.06 2.10 3.43 3/200 25386
/proc/meminfo: memFree=25476928/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2125328 memory=111220 CPUtime=19.19 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 108216 0 0 0 1899 20 0 0 20 0 1 0 408267481 2176335872 27805 33554432000 4194304 5870510 140734678690528 140734678688696 5277425 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 531332 27805 926 410 0 526805 0
Current children cumulated CPU time: 19.19 s
Current children cumulated vsize: 2125328 KiB
Current children cumulated memory: 111220 KiB

[startup+20.8004 s]
/proc/loadavg: 2.06 2.10 3.43 3/200 25386
/proc/meminfo: memFree=25474880/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2125328 memory=111220 CPUtime=20.79 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 108216 0 0 0 2059 20 0 0 20 0 1 0 408267481 2176335872 27805 33554432000 4194304 5870510 140734678690528 140734678688696 5258673 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 531332 27805 926 410 0 526805 0
Current children cumulated CPU time: 20.79 s
Current children cumulated vsize: 2125328 KiB
Current children cumulated memory: 111220 KiB

[startup+22.4004 s]
/proc/loadavg: 2.06 2.10 3.42 3/200 25386
/proc/meminfo: memFree=25509192/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2126612 memory=105208 CPUtime=22.39 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 124509 0 0 0 2216 23 0 0 20 0 1 0 408267481 2177650688 26302 33554432000 4194304 5870510 140734678690528 140734678689720 5271014 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 531653 26302 977 410 0 527126 0
Current children cumulated CPU time: 22.39 s
Current children cumulated vsize: 2126612 KiB
Current children cumulated memory: 105208 KiB

[startup+22.8004 s]
/proc/loadavg: 2.06 2.10 3.42 3/200 25386
/proc/meminfo: memFree=25509192/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2107876 memory=100612 CPUtime=22.79 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 132451 0 0 0 2254 25 0 0 20 0 1 0 408267481 2158465024 25153 33554432000 4194304 5870510 140734678690528 140734678689720 5346357 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 526969 25153 977 410 0 522442 0
Current children cumulated CPU time: 22.79 s
Current children cumulated vsize: 2107876 KiB
Current children cumulated memory: 100612 KiB

[startup+23.0004 s]*
/proc/loadavg: 2.06 2.10 3.42 3/200 25386
/proc/meminfo: memFree=25479912/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2126620 memory=105168 CPUtime=23 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 132598 0 0 0 2275 25 0 0 20 0 1 0 408267481 2177658880 26292 33554432000 4194304 5870510 140734678690528 140734678688696 5275277 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 531655 26292 977 410 0 527128 0
Current children cumulated CPU time: 23 s
Current children cumulated vsize: 2126620 KiB
Current children cumulated memory: 105168 KiB

[startup+23.1098 s]
/proc/loadavg: 2.06 2.10 3.42 3/200 25386
/proc/meminfo: memFree=25479912/32770624 swapFree=66952812/67108860
[pid=25385] ppid=25382 vsize=2126620 memory=105168 CPUtime=23.1 cores=1,3,5,7
/proc/25385/stat : 25385 (xcsp_picat) R 25382 25385 24214 0 -1 4202496 132598 0 0 0 2285 25 0 0 20 0 1 0 408267481 2177658880 26292 33554432000 4194304 5870510 140734678690528 140734678688696 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36556800 140734678692895 140734678692973 140734678692973 140734678695882 0
/proc/25385/statm: 531655 26292 977 410 0 527128 0
Current children cumulated CPU time: 23.1 s
Current children cumulated vsize: 2126620 KiB
Current children cumulated memory: 105168 KiB

Child status: 0
Real time (s): 23.1822
CPU time (s): 23.1802
CPU user time (s): 22.9203
CPU system time (s): 0.259968
CPU usage (%): 99.9914
Max. virtual memory (cumulated for all children) (KiB): 2230536
Max. memory (cumulated for all children) (KiB): 187756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.9203
system time used= 0.259968
maximum resident set size= 188896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132632
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= 24


# summary of solver processes directly reported to runsolver:
#   pid: 25385
#   total CPU time (s): 23.1802
#   total CPU user time (s): 22.9203
#   total CPU system time (s): 0.259968

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.116671 second user time and 0.218379 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-12 23:20:13
IDJOB=4395216
IDBENCH=120545
IDSOLVER=2844
FILE ID=node117/4395216-1568323255
RUNJOBID= node117-1568322189-24246
PBS_JOBID= 21701139
Free space on /tmp= 58916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-lei450-05d.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395216-1568323255/watcher-4395216-1568323255 -o /tmp/evaluation-result-4395216-1568323255/solver-4395216-1568323255 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580  xcsp_picat HOME/instance-4395216-1568323255.xml

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

MD5SUM BENCH= 368e26568da76f7c30ce4b17b57b0014
RANDOM SEED=976719703

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25588804 kB
MemAvailable:   31568000 kB
Buffers:          156736 kB
Cached:          6071568 kB
SwapCached:        52484 kB
Active:          1584056 kB
Inactive:        4946064 kB
Active(anon):     250592 kB
Inactive(anon):    92764 kB
Active(file):    1333464 kB
Inactive(file):  4853300 kB
Unevictable:      107720 kB
Mlocked:          107720 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3600 kB
Writeback:             0 kB
AnonPages:        356084 kB
Mapped:            45888 kB
Shmem:             32816 kB
Slab:             245144 kB
SReclaimable:     216532 kB
SUnreclaim:        28612 kB
KernelStack:        3552 kB
PageTables:         6088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2749880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-12 23:20:36