Trace number 4397022

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 634.914 635.028

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 

0.00/0.05	c
0.00/0.05	c This is cosoco 2.00 --  
0.00/0.05	c
0.00/0.05	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397022-1568573639.xml 
0.00/0.05	c enable optimization
0.00/0.05	c ========================================[ Problem Statistics ]===========================================
0.00/0.05	c |                                                                                                       
0.00/0.05	c |  Parse time        :         0.04 s 
0.00/0.05	c |
0.00/0.05	c |               Variables: 47
0.00/0.05	c |            Domain Sizes: 47..47
0.00/0.05	c |
0.00/0.05	c |             Constraints: 237
0.00/0.05	c |                   Arity: 2..47  -- Binary: 236
0.00/0.05	c | 
0.00/0.05	c |                   Types: 
0.00/0.05	c |                          (X != Y): 236
0.00/0.05	c |                          Max constant: 1
0.00/0.05	c |                          
0.00/0.05	c |               Objective: Minimize Max constant
0.00/0.05	
0.00/0.05	c =========================================================================================================
0.00/0.05	o 5
0.00/0.05	c    1 calls to solver(id=*d): best=0 lower=5 upper=0 
634.88/635.02	s OPTIMUM FOUND
634.88/635.02	c call to solver        : 2
634.88/635.02	c
634.88/635.02	c restarts              : 111         
634.88/635.02	c conflicts             : 39266800     (61846 /sec)
634.88/635.02	c decisions             : 213526400    (336309 /sec)
634.88/635.02	c propagations          : 2428699765  (3825260 /sec)
634.88/635.02	c root propagations     : 2163        
634.88/635.02	c filter calls          : 12564179906    (19788883 /sec)
634.88/635.02	c useless filter calls  : 10601799986    (84 %)
634.88/635.02	c Memory used           : 27.61 MB
634.88/635.02	c Best bound time (wc)  : 0.037024 s
634.88/635.02	c CPU time              : 634.911 s
634.88/635.02	c real time             : 635.011 s
634.88/635.02	
634.88/635.02	
634.88/635.02	v <instantiation type='solution' cost='5'>
634.88/635.02	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>
634.88/635.02	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>
634.88/635.02	v </instantiation>
634.88/635.02

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 (14346 MiB free)
  memory of node 1: 16384 MiB (691 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397022-1568573639/watcher-4397022-1568573639 -o /tmp/evaluation-result-4397022-1568573639/solver-4397022-1568573639 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568572743-13957 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397022-1568573639.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=14264, runsolver pid=14261
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.00 1.89 1.23 2/206 14265
/proc/meminfo: memFree=15393448/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4604 CPUtime=0.09 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1371 0 1 0 9 0 0 0 20 0 1 0 433614432 28942336 1151 33554432000 4194304 6211092 140726639825904 140726639822440 5397375 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+0.210083 s]*
/proc/loadavg: 2.00 1.89 1.23 4/206 14265
/proc/meminfo: memFree=15381604/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4604 CPUtime=0.2 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1371 0 1 0 20 0 0 0 20 0 1 0 433614432 28942336 1151 33554432000 4194304 6211092 140726639825904 140726639822440 5397375 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+0.309475 s]*
/proc/loadavg: 2.00 1.89 1.23 3/206 14267
/proc/meminfo: memFree=15318124/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4604 CPUtime=0.3 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1371 0 1 0 30 0 0 0 20 0 1 0 433614432 28942336 1151 33554432000 4194304 6211092 140726639825904 140726639822440 5165725 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+0.700339 s]
/proc/loadavg: 2.00 1.89 1.23 3/206 14267
/proc/meminfo: memFree=15202092/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4604 CPUtime=0.68 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1371 0 1 0 68 0 0 0 20 0 1 0 433614432 28942336 1151 33554432000 4194304 6211092 140726639825904 140726639813784 5165685 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 1.89 1.23 3/206 14267
/proc/meminfo: memFree=14903376/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4604 CPUtime=1.48 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1371 0 1 0 148 0 0 0 20 0 1 0 433614432 28942336 1151 33554432000 4194304 6211092 140726639825904 140726639813784 5390088 0 0 4096 8405026 0 0 0 17 2 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1151 821 493 0 371 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4604 KiB

[startup+3.10954 s]
/proc/loadavg: 2.00 1.90 1.24 2/200 14315
/proc/meminfo: memFree=29180056/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=3.09 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1642 0 1 0 309 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5165610 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 1.90 1.24 2/200 14315
/proc/meminfo: memFree=29177604/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=6.28 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 1914 0 1 0 628 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5008971 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+12.7002 s]*
/proc/loadavg: 2.24 1.95 1.26 5/219 14357
/proc/meminfo: memFree=29481824/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=12.69 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 2186 0 1 0 1269 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5409461 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/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+25.5002 s]
/proc/loadavg: 2.32 1.98 1.28 3/205 14453
/proc/meminfo: memFree=30110388/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=25.48 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 2724 0 1 0 2548 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5397398 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+51.1002 s]
/proc/loadavg: 2.21 1.99 1.30 3/205 14456
/proc/meminfo: memFree=30110780/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=51.07 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 2995 0 1 0 5107 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390488 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+102.3 s]
/proc/loadavg: 2.09 1.99 1.34 3/205 14460
/proc/meminfo: memFree=30111292/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=102.26 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 3262 0 1 0 10226 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5397235 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 1.99 1.38 3/204 14466
/proc/meminfo: memFree=30110052/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=162.25 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 3529 0 1 0 16225 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390088 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 1.99 1.42 3/204 14470
/proc/meminfo: memFree=30110344/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=222.24 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 3796 0 1 0 22224 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5397442 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.00 1.46 3/204 14477
/proc/meminfo: memFree=30110348/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=282.24 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 4063 0 1 0 28224 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390463 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.00 1.49 3/204 14481
/proc/meminfo: memFree=30110652/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=342.23 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 4330 0 1 0 34223 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390435 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 1.52 3/204 14485
/proc/meminfo: memFree=30110992/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=402.22 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 4597 0 1 0 40222 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390468 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 1.56 3/205 14500
/proc/meminfo: memFree=30109960/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=462.21 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 4864 0 1 0 46221 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5397375 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 1.59 3/205 14526
/proc/meminfo: memFree=30110204/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=522.2 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5131 0 1 0 52220 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390449 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 522.2 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 1.61 3/204 14530
/proc/meminfo: memFree=30110636/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=582.19 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5398 0 1 0 58219 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5165604 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 582.19 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+635.028 s]
# the end of solver process 14264 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=634.911 s, system=0.002999 s

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

[startup+591.5 s]
/proc/loadavg: 2.01 2.01 1.62 3/204 14533
/proc/meminfo: memFree=30110024/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=591.39 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5398 0 1 0 59139 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390084 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 591.39 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+617.1 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14534
/proc/meminfo: memFree=30109760/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=616.98 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 61698 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5008912 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 616.98 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+623.5 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14535
/proc/meminfo: memFree=30109852/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=623.38 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 62338 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5165617 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 623.38 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+629.9 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14535
/proc/meminfo: memFree=30109792/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=629.78 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 62978 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5404104 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 629.78 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+633.1 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14537
/proc/meminfo: memFree=30110384/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=632.98 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 63298 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5397168 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 632.98 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+633.9 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14537
/proc/meminfo: memFree=30110384/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=633.78 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 63378 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5008827 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 633.78 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+634.7 s]*
/proc/loadavg: 2.00 2.01 1.63 3/205 14537
/proc/meminfo: memFree=30110384/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=634.59 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 63459 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5193728 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 634.59 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+634.9 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14537
/proc/meminfo: memFree=30110384/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=634.78 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 63478 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5409016 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 634.78 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+635 s]
/proc/loadavg: 2.00 2.01 1.63 3/205 14537
/proc/meminfo: memFree=30110384/32770624 swapFree=66916988/67108860
[pid=14264] ppid=14261 vsize=28264 memory=4840 CPUtime=634.88 cores=0,2,4,6
/proc/14264/stat : 14264 (cosoco) R 14261 14264 13926 0 -1 4202496 5665 0 1 0 63488 0 0 0 20 0 1 0 433614432 28942336 1210 33554432000 4194304 6211092 140726639825904 140726639813784 5390416 0 0 4096 8405026 0 0 0 17 0 0 0 1 0 0 8312316 8317760 15470592 140726639834123 140726639834225 140726639834225 140726639837134 0
/proc/14264/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 634.88 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

Child status: 0
Real time (s): 635.028
CPU time (s): 634.914
CPU user time (s): 634.911
CPU system time (s): 0.002999
CPU usage (%): 99.9821
Max. virtual memory (cumulated for all children) (KiB): 28264
Max. memory (cumulated for all children) (KiB): 4840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 634.911
system time used= 0.002999
maximum resident set size= 4904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5715
page faults= 1
swaps= 0
block input operations= 6280
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 564


# summary of solver processes directly reported to runsolver:
#   pid: 14264
#   total CPU time (s): 634.914
#   total CPU user time (s): 634.911
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.44557 second user time and 4.06419 second system time

The end

Launcher Data 

Begin job on node134 at 2019-09-15 20:53:18
IDJOB=4397022
IDBENCH=120561
IDSOLVER=2848
FILE ID=node134/4397022-1568573639
RUNJOBID= node134-1568572743-13957
PBS_JOBID= 21703320
Free space on /tmp= 59600 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-4397022-1568573639/watcher-4397022-1568573639 -o /tmp/evaluation-result-4397022-1568573639/solver-4397022-1568573639 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568572743-13957 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397022-1568573639.xml

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

MD5SUM BENCH= a954d880863fe6e02d270e9cafb0ae96
RANDOM SEED=1007110592

node134.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	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
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:        15398856 kB
MemAvailable:   17054644 kB
Buffers:          196148 kB
Cached:          1735056 kB
SwapCached:        90436 kB
Active:         15258352 kB
Inactive:        1473780 kB
Active(anon):   14676464 kB
Inactive(anon):   172668 kB
Active(file):     581888 kB
Inactive(file):  1301112 kB
Unevictable:      108388 kB
Mlocked:          108388 kB
SwapTotal:      67108860 kB
SwapFree:       66916988 kB
Dirty:              2564 kB
Writeback:             0 kB
AnonPages:      14820076 kB
Mapped:            48624 kB
Shmem:             39596 kB
Slab:             207592 kB
SReclaimable:     177248 kB
SUnreclaim:        30344 kB
KernelStack:        3648 kB
PageTables:        33876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   16384524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350240 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1583104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 59596 MiB
End job on node134 at 2019-09-15 21:03:53