Trace number 4389742

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
cosoco 2OPT5 728.663 728.615

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-myciel5.xml
MD5SUMa954d880863fe6e02d270e9cafb0ae96
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark19.5376
Satisfiable
(Un)Satisfiability was proved
Number of variables47
Number of constraints236
Number of domains1
Minimum domain size47
Maximum domain size47
Distribution of domain sizes[{"size":47,"count":47}]
Minimum variable degree6
Maximum variable degree24
Distribution of variable degrees[{"degree":6,"count":5},{"degree":7,"count":5},{"degree":8,"count":6},{"degree":9,"count":5},{"degree":10,"count":5},{"degree":11,"count":5},{"degree":12,"count":1},{"degree":13,"count":7},{"degree":17,"count":5},{"degree":21,"count":1},{"degree":23,"count":1},{"degree":24,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":236}]
Number of extensional constraints0
Number of intensional constraints236
Distribution of constraint types[{"type":"intension","count":236}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

0.00/0.06	c
0.00/0.06	c This is cosoco 2.00 --  
0.00/0.06	c
0.00/0.06	c command line: cosoco -lc -model -restarts -stick HOME/instance-4389742-1568316743.xml 
0.00/0.06	c enable optimization
0.00/0.06	c ========================================[ Problem Statistics ]===========================================
0.00/0.06	c |                                                                                                       
0.00/0.06	c |  Parse time        :         0.04 s 
0.00/0.06	c |
0.00/0.06	c |               Variables: 47
0.00/0.06	c |            Domain Sizes: 47..47
0.00/0.06	c |
0.00/0.06	c |             Constraints: 237
0.00/0.06	c |                   Arity: 2..47  -- Binary: 236
0.00/0.06	c | 
0.00/0.06	c |                   Types: 
0.00/0.06	c |                          (X != Y): 236
0.00/0.06	c |                          Max constant: 1
0.00/0.06	c |                          
0.00/0.06	c |               Objective: Minimize Max constant
0.00/0.06	
0.00/0.06	c =========================================================================================================
0.00/0.06	o 5
0.00/0.06	c    1 calls to solver(id=*d): best=0 lower=5 upper=0 
728.64/728.61	s OPTIMUM FOUND
728.64/728.61	c call to solver        : 2
728.64/728.61	c
728.64/728.61	c restarts              : 111         
728.64/728.61	c conflicts             : 39266800     (53889 /sec)
728.64/728.61	c decisions             : 213526400    (293041 /sec)
728.64/728.61	c propagations          : 2428699765  (3333115 /sec)
728.64/728.61	c root propagations     : 2163        
728.64/728.61	c filter calls          : 12564179906    (17242910 /sec)
728.64/728.61	c useless filter calls  : 10601799986    (84 %)
728.64/728.61	c Memory used           : 27.61 MB
728.64/728.61	c Best bound time (wc)  : 0.0422671 s
728.64/728.61	c CPU time              : 728.658 s
728.64/728.61	c real time             : 728.594 s
728.64/728.61	
728.64/728.61	
728.64/728.61	v <instantiation type='solution' cost='5'>
728.64/728.61	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[4] x[5] x[6] x[7] x[8] x[9] </list>
728.64/728.61	v <values>0 0 3 4 3 4 2 2 2 3 4 1 2 5 0 3 1 3 1 2 2 1 0 3 1 2 1 3 1 3 1 2 2 1 1 3 1 2 1 1 0 2 2 2 3 4 2 </values>
728.64/728.61	v </instantiation>
728.64/728.61

Verifier Data 

OK	5

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: 16375 MiB (12530 MiB free)
  memory of node 1: 16384 MiB (2230 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389742-1568316743/watcher-4389742-1568316743 -o /tmp/evaluation-result-4389742-1568316743/solver-4389742-1568316743 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568311136-6438 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389742-1568316743.xml 

running on 4 cores: 0-3

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=7408, runsolver pid=7405
Current StackSize limit: 8192 KiB


[startup+0.10016 s]*
/proc/loadavg: 2.52 2.13 2.08 3/203 7409
/proc/meminfo: memFree=15110212/32770688 swapFree=66960460/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4600 CPUtime=0.08 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1369 0 1 0 8 0 0 0 20 0 1 0 407616021 28942336 1150 33554432000 4194304 6210612 140726470187328 140726470183864 5397294 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1150 820 493 0 371 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4600 KiB

[startup+0.211082 s]*
/proc/loadavg: 2.52 2.13 2.08 3/203 7409
/proc/meminfo: memFree=15113764/32770688 swapFree=66960460/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4600 CPUtime=0.19 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1369 0 1 0 19 0 0 0 20 0 1 0 407616021 28942336 1150 33554432000 4194304 6210612 140726470187328 140726470183864 5397015 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1150 820 493 0 371 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4600 KiB

[startup+0.310978 s]*
/proc/loadavg: 2.52 2.13 2.08 3/203 7409
/proc/meminfo: memFree=15113940/32770688 swapFree=66960460/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4600 CPUtime=0.29 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1369 0 1 0 29 0 0 0 20 0 1 0 407616021 28942336 1150 33554432000 4194304 6210612 140726470187328 140726470175208 5008742 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1150 820 493 0 371 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4600 KiB

[startup+0.700365 s]
/proc/loadavg: 2.52 2.13 2.08 3/203 7409
/proc/meminfo: memFree=15111924/32770688 swapFree=66960460/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4600 CPUtime=0.67 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1369 0 1 0 67 0 0 0 20 0 1 0 407616021 28942336 1150 33554432000 4194304 6210612 140726470187328 140726470175208 5397208 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1150 820 493 0 371 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4600 KiB

[startup+1.50031 s]
/proc/loadavg: 2.52 2.13 2.08 3/203 7410
/proc/meminfo: memFree=15097808/32770688 swapFree=66960924/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4600 CPUtime=1.47 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1369 0 1 0 147 0 0 0 20 0 1 0 407616021 28942336 1150 33554432000 4194304 6210612 140726470187328 140726470175208 5390256 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1150 820 493 0 371 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4600 KiB

[startup+3.11073 s]
/proc/loadavg: 2.52 2.13 2.08 3/202 7412
/proc/meminfo: memFree=15443896/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=3.08 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1641 0 1 0 308 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5390328 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+6.30028 s]
/proc/loadavg: 2.48 2.13 2.08 3/202 7412
/proc/meminfo: memFree=15392236/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=6.27 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 1914 0 1 0 627 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5008476 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+12.7003 s]
/proc/loadavg: 2.44 2.13 2.08 3/202 7413
/proc/meminfo: memFree=15286224/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=12.67 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 2186 0 1 0 1267 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5389952 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+25.5003 s]
/proc/loadavg: 2.35 2.12 2.08 3/202 7413
/proc/meminfo: memFree=15057300/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=25.48 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 2725 0 1 0 2548 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5165296 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+51.1103 s]
/proc/loadavg: 2.23 2.11 2.08 3/202 7415
/proc/meminfo: memFree=14327032/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=51.09 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 2997 0 1 0 5109 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5397192 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.10 2.07 3/202 7601
/proc/meminfo: memFree=29610472/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=102.28 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 3264 0 1 0 10228 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5165240 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.08 2.07 3/203 7606
/proc/meminfo: memFree=29610348/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=162.29 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 3531 0 1 0 16229 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5380274 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/203 7612
/proc/meminfo: memFree=29609388/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=222.29 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 3798 0 1 0 22229 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5404022 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/202 7616
/proc/meminfo: memFree=29609268/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=282.3 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 3798 0 1 0 28230 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5165348 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 7620
/proc/meminfo: memFree=29609304/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=342.3 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4065 0 1 0 34230 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5391230 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/201 7626
/proc/meminfo: memFree=29609692/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=402.31 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4065 0 1 0 40231 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5008576 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 7630
/proc/meminfo: memFree=29609796/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=462.31 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4332 0 1 0 46231 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5397294 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 7642
/proc/meminfo: memFree=29609184/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=522.32 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4332 0 1 0 52232 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5397192 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 522.32 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 7648
/proc/meminfo: memFree=29609384/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=582.33 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4599 0 1 0 58233 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5192912 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 582.33 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7652
/proc/meminfo: memFree=29608612/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=642.33 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4599 0 1 0 64233 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5390275 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 642.33 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7656
/proc/meminfo: memFree=29608924/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=702.34 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 70234 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5409293 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 702.34 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+728.615 s]
# the end of solver process 7408 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=728.658 s, system=0.005 s

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

[startup+704 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 7656
/proc/meminfo: memFree=29608924/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=704.05 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 70405 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5008448 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 704.05 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+716.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7658
/proc/meminfo: memFree=29609032/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=716.84 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 71684 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5397215 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 716.84 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+723.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7659
/proc/meminfo: memFree=29608908/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=723.24 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 72324 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5397319 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 723.24 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+726.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7659
/proc/meminfo: memFree=29608876/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=726.44 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 72644 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5008842 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 726.44 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+728 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 7659
/proc/meminfo: memFree=29609000/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=728.05 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 72805 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5008774 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 728.05 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+728.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7659
/proc/meminfo: memFree=29609000/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=728.44 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 72844 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5165216 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 728.44 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

[startup+728.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 7659
/proc/meminfo: memFree=29609000/32770688 swapFree=66960928/67108860
[pid=7408] ppid=7405 vsize=28264 memory=4832 CPUtime=728.64 cores=0-3
/proc/7408/stat : 7408 (cosoco) R 7405 7408 6407 0 -1 4202496 4866 0 1 0 72864 0 0 0 20 0 1 0 407616021 28942336 1208 33554432000 4194304 6210612 140726470187328 140726470175208 5192894 0 0 4096 8405026 0 0 0 17 1 0 0 1 0 0 8308220 8313664 14458880 140726470194187 140726470194289 140726470194289 140726470197198 0
/proc/7408/statm: 7066 1208 865 493 0 371 0
Current children cumulated CPU time: 728.64 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4832 KiB

Child status: 0
Real time (s): 728.615
CPU time (s): 728.663
CPU user time (s): 728.658
CPU system time (s): 0.005
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 28264
Max. memory (cumulated for all children) (KiB): 4832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 728.658
system time used= 0.005
maximum resident set size= 4900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4917
page faults= 1
swaps= 0
block input operations= 9384
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 235


# summary of solver processes directly reported to runsolver:
#   pid: 7408
#   total CPU time (s): 728.663
#   total CPU user time (s): 728.658
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.19793 second user time and 5.02031 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-12 21:31:43
IDJOB=4389742
IDBENCH=120561
IDSOLVER=2829
FILE ID=node116/4389742-1568316743
RUNJOBID= node116-1568311136-6438
PBS_JOBID= 21701125
Free space on /tmp= 56884 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-myciel5.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389742-1568316743/watcher-4389742-1568316743 -o /tmp/evaluation-result-4389742-1568316743/solver-4389742-1568316743 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568311136-6438 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389742-1568316743.xml

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

MD5SUM BENCH= a954d880863fe6e02d270e9cafb0ae96
RANDOM SEED=130170363

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        15115552 kB
MemAvailable:   17702708 kB
Buffers:           72392 kB
Cached:          2783444 kB
SwapCached:        46348 kB
Active:         13988644 kB
Inactive:        3017568 kB
Active(anon):   13184804 kB
Inactive(anon):  1005416 kB
Active(file):     803840 kB
Inactive(file):  2012152 kB
Unevictable:      110244 kB
Mlocked:          110244 kB
SwapTotal:      67108860 kB
SwapFree:       66960460 kB
Dirty:              3052 kB
Writeback:         75620 kB
AnonPages:      14155860 kB
Mapped:            45116 kB
Shmem:             31844 kB
Slab:             214780 kB
SReclaimable:     173996 kB
SUnreclaim:        40784 kB
KernelStack:        3568 kB
PageTables:        33576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:   15201820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1765376 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 56880 MiB
End job on node116 at 2019-09-12 21:43:51