Trace number 4408282

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 2.0OPT5 638.305 638.356

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 

0.00/0.04	c
0.00/0.04	c This is cosoco 2.00 --  
0.00/0.04	c
0.00/0.04	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408282-1569788895.xml 
0.00/0.04	c enable optimization
0.00/0.04	c ========================================[ Problem Statistics ]===========================================
0.00/0.04	c |                                                                                                       
0.00/0.04	c |  Parse time        :         0.03 s 
0.00/0.04	c |
0.00/0.04	c |               Variables: 47
0.00/0.04	c |            Domain Sizes: 47..47
0.00/0.04	c |
0.00/0.04	c |             Constraints: 237
0.00/0.04	c |                   Arity: 2..47  -- Binary: 236
0.00/0.04	c | 
0.00/0.04	c |                   Types: 
0.00/0.04	c |                          (X != Y): 236
0.00/0.04	c |                          Max constant: 1
0.00/0.04	c |                          
0.00/0.04	c |               Objective: Minimize Max constant
0.00/0.04	
0.00/0.04	c =========================================================================================================
0.00/0.04	o 5
0.00/0.04	c    1 calls to solver(id=*d): best=0 lower=5 upper=0 
638.24/638.35	s OPTIMUM FOUND
638.24/638.35	c call to solver        : 2
638.24/638.35	c
638.24/638.35	c restarts              : 111         
638.24/638.35	c conflicts             : 39266800     (61518 /sec)
638.24/638.35	c decisions             : 213526400    (334524 /sec)
638.24/638.35	c propagations          : 2428699765  (3804954 /sec)
638.24/638.35	c root propagations     : 2163        
638.24/638.35	c filter calls          : 12564179906    (19683837 /sec)
638.24/638.35	c useless filter calls  : 10601799986    (84 %)
638.24/638.35	c Memory used           : 27.61 MB
638.24/638.35	c Best bound time (wc)  : 0.036469 s
638.24/638.35	c CPU time              : 638.299 s
638.24/638.35	c real time             : 638.351 s
638.24/638.35	
638.24/638.35	
638.24/638.35	v <instantiation type='solution' cost='5'>
638.24/638.35	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>
638.24/638.35	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>
638.24/638.35	v </instantiation>
638.24/638.35

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: 16374 MiB (15183 MiB free)
  memory of node 1: 16384 MiB (15611 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408282-1569788895/watcher-4408282-1569788895 -o /tmp/evaluation-result-4408282-1569788895/solver-4408282-1569788895 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1569783667-9931 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408282-1569788895.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=10155, runsolver pid=10152

[startup+0.100157 s]*
/proc/loadavg: 2.00 1.99 1.61 3/198 10156
/proc/meminfo: memFree=31533120/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4604 CPUtime=0.1 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1372 0 0 0 10 0 0 0 20 0 1 0 555144550 28942336 1151 33554432000 4194304 6211132 140720510366544 140720510363080 5165714 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+0.209343 s]*
/proc/loadavg: 2.00 1.99 1.61 3/198 10156
/proc/meminfo: memFree=31532880/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4604 CPUtime=0.21 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1372 0 0 0 21 0 0 0 20 0 1 0 555144550 28942336 1151 33554432000 4194304 6211132 140720510366544 140720510354424 5409485 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+0.308991 s]*
/proc/loadavg: 2.00 1.99 1.61 3/198 10156
/proc/meminfo: memFree=31532880/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4604 CPUtime=0.31 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1372 0 0 0 31 0 0 0 20 0 1 0 555144550 28942336 1151 33554432000 4194304 6211132 140720510366544 140720510354424 5396518 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+0.700279 s]
/proc/loadavg: 2.00 1.99 1.61 3/198 10156
/proc/meminfo: memFree=31532880/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4604 CPUtime=0.69 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1372 0 0 0 69 0 0 0 20 0 1 0 555144550 28942336 1151 33554432000 4194304 6211132 140720510366544 140720510354424 5165755 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 1.99 1.61 3/198 10156
/proc/meminfo: memFree=31532880/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4604 CPUtime=1.49 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1372 0 0 0 149 0 0 0 20 0 1 0 555144550 28942336 1151 33554432000 4194304 6211132 140720510366544 140720510354424 5409497 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 1.99 1.61 3/198 10156
/proc/meminfo: memFree=31532880/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=3.1 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1643 0 0 0 310 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5390511 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 1.99 1.62 3/198 10156
/proc/meminfo: memFree=31532608/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=6.29 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 1915 0 0 0 629 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5165696 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 1.62 3/198 10156
/proc/meminfo: memFree=31532460/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=12.69 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 2187 0 0 0 1269 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5380302 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 1.62 3/199 10158
/proc/meminfo: memFree=31531872/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=25.49 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 2725 0 0 0 2549 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5008831 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 1.99 1.63 3/198 10159
/proc/meminfo: memFree=31532192/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=51.09 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 2996 0 0 0 5109 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5409489 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 1.65 3/198 10163
/proc/meminfo: memFree=31532572/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=102.28 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 3263 0 0 0 10228 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5391875 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.68 3/199 10170
/proc/meminfo: memFree=31532148/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=162.28 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 3530 0 0 0 16228 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5390456 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.00 1.70 3/198 10174
/proc/meminfo: memFree=31532076/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=222.27 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 3797 0 0 0 22227 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5404040 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.00 1.72 3/200 10187
/proc/meminfo: memFree=31532036/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=282.27 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 4064 0 0 0 28227 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5193760 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.74 3/201 10193
/proc/meminfo: memFree=31530644/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=342.26 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 4331 0 0 0 34226 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5390520 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.75 3/200 10197
/proc/meminfo: memFree=31531204/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=402.26 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 4598 0 0 0 40226 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5404226 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.77 3/200 10201
/proc/meminfo: memFree=31531640/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=462.25 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 4865 0 0 0 46225 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5389851 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/201 10207
/proc/meminfo: memFree=31531860/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=522.25 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5132 0 0 0 52225 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5008844 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 522.25 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.80 3/198 10211
/proc/meminfo: memFree=31531852/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=582.24 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5399 0 0 0 58224 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5193728 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 582.24 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+638.356 s]
# the end of solver process 10155 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=638.299 s, system=0.005999 s

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

[startup+588.8 s]
/proc/loadavg: 2.00 2.00 1.80 3/198 10211
/proc/meminfo: memFree=31531976/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=588.74 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5399 0 0 0 58874 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5397419 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 588.74 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+614.4 s]
/proc/loadavg: 2.00 2.00 1.80 3/199 10214
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=614.34 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 61434 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5397486 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 614.34 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+627.2 s]
/proc/loadavg: 2.00 2.00 1.80 3/198 10214
/proc/meminfo: memFree=31531756/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=627.14 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 62714 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5380288 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 627.14 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+633.6 s]
/proc/loadavg: 2.00 2.00 1.81 3/198 10215
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=633.54 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 63354 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5397407 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 633.54 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+636.8 s]
/proc/loadavg: 2.00 2.00 1.81 3/198 10215
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=636.74 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 63674 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5193760 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 636.74 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+637.6 s]
/proc/loadavg: 2.00 2.00 1.81 3/198 10215
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=637.54 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 63754 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5165653 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 637.54 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+638 s]*
/proc/loadavg: 2.00 2.00 1.81 3/198 10215
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=637.95 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 63795 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5009195 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 637.95 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+638.2 s]
/proc/loadavg: 2.00 2.00 1.81 3/198 10215
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=638.14 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 63814 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5390520 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 638.14 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+638.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/198 10215
/proc/meminfo: memFree=31532096/32770624 swapFree=66954412/67108860
[pid=10155] ppid=10152 vsize=28264 memory=4840 CPUtime=638.24 cores=1,3,5,7
/proc/10155/stat : 10155 (cosoco) R 10152 10155 9899 0 -1 4202496 5666 0 0 0 63824 0 0 0 20 0 1 0 555144550 28942336 1210 33554432000 4194304 6211132 140720510366544 140720510354424 5165671 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 11079680 140720510370827 140720510370929 140720510370929 140720510373838 0
/proc/10155/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 638.24 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

Child status: 0
Real time (s): 638.356
CPU time (s): 638.305
CPU user time (s): 638.299
CPU system time (s): 0.005999
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 28264
Max. memory (cumulated for all children) (KiB): 4840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 638.299
system time used= 0.005999
maximum resident set size= 4904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5716
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= 15
involuntary context switches= 161


# summary of solver processes directly reported to runsolver:
#   pid: 10155
#   total CPU time (s): 638.305
#   total CPU user time (s): 638.299
#   total CPU system time (s): 0.005999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.4301 second user time and 3.89422 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-29 21:26:09
IDJOB=4408282
IDBENCH=120561
IDSOLVER=2874
FILE ID=node107/4408282-1569788895
RUNJOBID= node107-1569783667-9931
PBS_JOBID= 21705836
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
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-4408282-1569788895/watcher-4408282-1569788895 -o /tmp/evaluation-result-4408282-1569788895/solver-4408282-1569788895 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1569783667-9931 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408282-1569788895.xml

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

MD5SUM BENCH= a954d880863fe6e02d270e9cafb0ae96
RANDOM SEED=1133168144

node107.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31534088 kB
MemAvailable:   31831808 kB
Buffers:          179360 kB
Cached:           454152 kB
SwapCached:        48108 kB
Active:           345364 kB
Inactive:         339352 kB
Active(anon):      17048 kB
Inactive(anon):   112556 kB
Active(file):     328316 kB
Inactive(file):   226796 kB
Unevictable:      109672 kB
Mlocked:          109672 kB
SwapTotal:      67108860 kB
SwapFree:       66954412 kB
Dirty:              2772 kB
Writeback:             4 kB
AnonPages:        114268 kB
Mapped:            27824 kB
Shmem:             69360 kB
Slab:             145436 kB
SReclaimable:     116888 kB
SUnreclaim:        28548 kB
KernelStack:        3472 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     560564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62024 MiB
End job on node107 at 2019-09-29 21:36:47