Trace number 4395524

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 23.9771 23.9751

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-lei450-05c.xml
MD5SUM4c5949db6bfbca6a63c3d4670a37bb2f
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 benchmark1.93663
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints9803
Number of domains1
Minimum domain size450
Maximum domain size450
Distribution of domain sizes[{"size":450,"count":450}]
Minimum variable degree28
Maximum variable degree67
Distribution of variable degrees[{"degree":28,"count":1},{"degree":29,"count":1},{"degree":31,"count":2},{"degree":32,"count":7},{"degree":33,"count":5},{"degree":34,"count":2},{"degree":35,"count":4},{"degree":36,"count":18},{"degree":37,"count":10},{"degree":38,"count":21},{"degree":39,"count":27},{"degree":40,"count":25},{"degree":41,"count":33},{"degree":42,"count":22},{"degree":43,"count":23},{"degree":44,"count":27},{"degree":45,"count":26},{"degree":46,"count":37},{"degree":47,"count":26},{"degree":48,"count":25},{"degree":49,"count":23},{"degree":50,"count":17},{"degree":51,"count":11},{"degree":52,"count":13},{"degree":53,"count":9},{"degree":54,"count":8},{"degree":55,"count":4},{"degree":56,"count":1},{"degree":57,"count":4},{"degree":58,"count":5},{"degree":60,"count":5},{"degree":61,"count":4},{"degree":63,"count":1},{"degree":66,"count":2},{"degree":67,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9803}]
Number of extensional constraints0
Number of intensional constraints9803
Distribution of constraint types[{"type":"intension","count":9803}]
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 

23.89/23.97	c xcsp_picat version 2.7b12 (9/12/2019)
23.89/23.97	o 138
23.89/23.97	o 43
23.89/23.97	o 14
23.89/23.97	o 4
23.89/23.97	s OPTIMUM FOUND
23.89/23.97	v <instantiation>
23.89/23.97	v     <list> x[]  </list> 
23.89/23.97	v     <values> 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0 4 2 1 3 0   </values> 
23.89/23.97	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 (13566 MiB free)
  memory of node 1: 16384 MiB (15888 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395524-1568328289/watcher-4395524-1568328289 -o /tmp/evaluation-result-4395524-1568328289/solver-4395524-1568328289 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560 xcsp_picat HOME/instance-4395524-1568328289.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=23371, runsolver pid=23368
Current StackSize limit: 8192 KiB


[startup+0.100168 s]*
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=30141240/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2031716 memory=23236 CPUtime=0.1 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 1927 0 0 0 10 0 0 0 20 0 1 0 409077587 2080477184 5809 33554432000 4194304 5870510 140725087824256 140725087821400 4524368 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 507929 5809 839 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23236 KiB

[startup+0.209877 s]*
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=30113272/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2060876 memory=52964 CPUtime=0.21 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 8274 0 0 0 20 1 0 0 20 0 1 0 409077587 2110337024 13241 33554432000 4194304 5870510 140725087824256 140725087821400 139717670845413 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 515219 13241 886 410 0 510692 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2060876 KiB
Current children cumulated memory: 52964 KiB

[startup+0.309775 s]*
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=30086920/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2090240 memory=79428 CPUtime=0.31 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 15055 0 0 0 29 2 0 0 20 0 1 0 409077587 2140405760 19857 33554432000 4194304 5870510 140725087824256 140725087823592 4472602 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 522560 19857 886 410 0 518033 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2090240 KiB
Current children cumulated memory: 79428 KiB

[startup+0.700381 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=30081712/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2122980 memory=100612 CPUtime=0.69 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 19422 0 0 0 66 3 0 0 20 0 1 0 409077587 2173931520 25153 33554432000 4194304 5870510 140725087824256 140725087823592 5261103 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 530745 25153 896 410 0 526218 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2122980 KiB
Current children cumulated memory: 100612 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=30052256/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2133268 memory=113664 CPUtime=1.49 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 24135 0 0 0 145 4 0 0 20 0 1 0 409077587 2184466432 28416 33554432000 4194304 5870510 140725087824256 140725087822408 139717670836226 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 533317 28416 897 410 0 528790 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2133268 KiB
Current children cumulated memory: 113664 KiB

[startup+3.1097 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=29983624/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2204388 memory=180272 CPUtime=3.1 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 43766 0 0 0 303 7 0 0 20 0 1 0 409077587 2257293312 45068 33554432000 4194304 5870510 140725087824256 140725087822408 5343792 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 551097 45068 897 410 0 546570 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2204388 KiB
Current children cumulated memory: 180272 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23372
/proc/meminfo: memFree=30039680/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2140176 memory=127968 CPUtime=6.29 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 64573 0 0 0 618 11 0 0 20 0 1 0 409077587 2191540224 31992 33554432000 4194304 5870510 140725087824256 140725087823064 5337614 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 535044 31992 926 410 0 530517 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2140176 KiB
Current children cumulated memory: 127968 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 23374
/proc/meminfo: memFree=30040080/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2155848 memory=126480 CPUtime=12.69 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 83587 0 0 0 1255 14 0 0 20 0 1 0 409077587 2207588352 31620 33554432000 4194304 5870510 140725087824256 140725087822616 5289014 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 538962 31620 928 410 0 534435 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2155848 KiB
Current children cumulated memory: 126480 KiB

[startup+23.975 s]
# the end of solver process 23371 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=23.7811 s, system=0.196025 s

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

[startup+12.8004 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 23374
/proc/meminfo: memFree=30040080/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2155848 memory=126480 CPUtime=12.79 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 83591 0 0 0 1265 14 0 0 20 0 1 0 409077587 2207588352 31620 33554432000 4194304 5870510 140725087824256 140725087822616 5289014 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 538962 31620 928 410 0 534435 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 2155848 KiB
Current children cumulated memory: 126480 KiB

[startup+19.2003 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23375
/proc/meminfo: memFree=30036608/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2144172 memory=128056 CPUtime=19.19 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 100250 0 0 0 1903 16 0 0 20 0 1 0 409077587 2195632128 32014 33554432000 4194304 5870510 140725087824256 140725087822696 5276671 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 536043 32014 928 410 0 531516 0
Current children cumulated CPU time: 19.19 s
Current children cumulated vsize: 2144172 KiB
Current children cumulated memory: 128056 KiB

[startup+22.4003 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23375
/proc/meminfo: memFree=30046848/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2144172 memory=117756 CPUtime=22.39 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 111868 0 0 0 2220 19 0 0 20 0 1 0 409077587 2195632128 29439 33554432000 4194304 5870510 140725087824256 140725087822616 5282767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 536043 29439 978 410 0 531516 0
Current children cumulated CPU time: 22.39 s
Current children cumulated vsize: 2144172 KiB
Current children cumulated memory: 117756 KiB

[startup+23.2003 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23375
/proc/meminfo: memFree=30046848/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2144172 memory=117756 CPUtime=23.19 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 111868 0 0 0 2300 19 0 0 20 0 1 0 409077587 2195632128 29439 33554432000 4194304 5870510 140725087824256 140725087822616 5272669 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 536043 29439 978 410 0 531516 0
Current children cumulated CPU time: 23.19 s
Current children cumulated vsize: 2144172 KiB
Current children cumulated memory: 117756 KiB

[startup+23.6003 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23375
/proc/meminfo: memFree=30046848/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2144172 memory=117756 CPUtime=23.59 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 111868 0 0 0 2340 19 0 0 20 0 1 0 409077587 2195632128 29439 33554432000 4194304 5870510 140725087824256 140725087822616 5283067 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 536043 29439 978 410 0 531516 0
Current children cumulated CPU time: 23.59 s
Current children cumulated vsize: 2144172 KiB
Current children cumulated memory: 117756 KiB

[startup+23.8004 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23375
/proc/meminfo: memFree=30046848/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2144172 memory=117756 CPUtime=23.79 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 111869 0 0 0 2360 19 0 0 20 0 1 0 409077587 2195632128 29439 33554432000 4194304 5870510 140725087824256 140725087822616 5283067 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 536043 29439 978 410 0 531516 0
Current children cumulated CPU time: 23.79 s
Current children cumulated vsize: 2144172 KiB
Current children cumulated memory: 117756 KiB

[startup+23.9003 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23375
/proc/meminfo: memFree=30046848/32770624 swapFree=67001412/67108860
[pid=23371] ppid=23368 vsize=2144172 memory=117756 CPUtime=23.89 cores=1,3,5,7
/proc/23371/stat : 23371 (xcsp_picat) R 23368 23371 22075 0 -1 4202496 111869 0 0 0 2370 19 0 0 20 0 1 0 409077587 2195632128 29439 33554432000 4194304 5870510 140725087824256 140725087822616 5283052 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 22999040 140725087826975 140725087827053 140725087827053 140725087829962 0
/proc/23371/statm: 536043 29439 978 410 0 531516 0
Current children cumulated CPU time: 23.89 s
Current children cumulated vsize: 2144172 KiB
Current children cumulated memory: 117756 KiB

Child status: 0
Real time (s): 23.9751
CPU time (s): 23.9771
CPU user time (s): 23.7811
CPU system time (s): 0.196025
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 2232644
Max. memory (cumulated for all children) (KiB): 197200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.7811
system time used= 0.196025
maximum resident set size= 199248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111907
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= 8


# summary of solver processes directly reported to runsolver:
#   pid: 23371
#   total CPU time (s): 23.9771
#   total CPU user time (s): 23.7811
#   total CPU system time (s): 0.196025

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.113014 second user time and 0.216512 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 00:44:05
IDJOB=4395524
IDBENCH=120578
IDSOLVER=2845
FILE ID=node136/4395524-1568328289
RUNJOBID= node136-1568323423-22107
PBS_JOBID= 21701143
Free space on /tmp= 56788 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-lei450-05c.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395524-1568328289/watcher-4395524-1568328289 -o /tmp/evaluation-result-4395524-1568328289/solver-4395524-1568328289 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560  xcsp_picat HOME/instance-4395524-1568328289.xml

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

MD5SUM BENCH= 4c5949db6bfbca6a63c3d4670a37bb2f
RANDOM SEED=1046988454

node136.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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
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	: 5333.00
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30161004 kB
MemAvailable:   31695332 kB
Buffers:           64992 kB
Cached:          1750732 kB
SwapCached:         3912 kB
Active:          1082936 kB
Inactive:         943236 kB
Active(anon):     208884 kB
Inactive(anon):    41884 kB
Active(file):     874052 kB
Inactive(file):   901352 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001412 kB
Dirty:              3708 kB
Writeback:             0 kB
AnonPages:        338740 kB
Mapped:            44352 kB
Shmem:             31312 kB
Slab:             178320 kB
SReclaimable:     149516 kB
SUnreclaim:        28804 kB
KernelStack:        3776 kB
PageTables:         5644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2728712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    256000 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= 56784 MiB
End job on node136 at 2019-09-13 00:44:29