Trace number 4397702

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 630.952 630.94

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 benchmark19.3894
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-4397702-1568575186.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        :         0.04 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 
630.90/630.93	s OPTIMUM FOUND
630.90/630.93	c call to solver        : 2
630.90/630.93	c
630.90/630.93	c restarts              : 111         
630.90/630.93	c conflicts             : 39266800     (62235 /sec)
630.90/630.93	c decisions             : 213526400    (338423 /sec)
630.90/630.93	c propagations          : 2428699765  (3849308 /sec)
630.90/630.93	c root propagations     : 2163        
630.90/630.93	c filter calls          : 12564179906    (19913287 /sec)
630.90/630.93	c useless filter calls  : 10601799986    (84 %)
630.90/630.93	c Memory used           : 27.61 MB
630.90/630.93	c Best bound time (wc)  : 0.039748 s
630.90/630.93	c CPU time              : 630.944 s
630.90/630.93	c real time             : 630.936 s
630.90/630.93	
630.90/630.93	
630.90/630.93	v <instantiation type='solution' cost='5'>
630.90/630.93	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>
630.90/630.93	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>
630.90/630.93	v </instantiation>
630.90/630.93

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 (11743 MiB free)
  memory of node 1: 16384 MiB (15522 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397702-1568575186/watcher-4397702-1568575186 -o /tmp/evaluation-result-4397702-1568575186/solver-4397702-1568575186 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568572745-21074 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397702-1568575186.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=21474, runsolver pid=21471

[startup+0.100201 s]*
/proc/loadavg: 2.00 2.03 1.89 3/199 21475
/proc/meminfo: memFree=27918876/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4608 CPUtime=0.1 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1372 0 0 0 10 0 0 0 20 0 1 0 433783466 28942336 1152 33554432000 4194304 6211092 140734488472768 140734488465656 5397398 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1152 821 493 0 371 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4608 KiB

[startup+0.20955 s]*
/proc/loadavg: 2.00 2.03 1.89 3/199 21475
/proc/meminfo: memFree=27914012/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4608 CPUtime=0.21 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1372 0 0 0 21 0 0 0 20 0 1 0 433783466 28942336 1152 33554432000 4194304 6211092 140734488472768 140734488465656 5165725 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1152 821 493 0 371 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4608 KiB

[startup+0.309157 s]*
/proc/loadavg: 2.00 2.03 1.89 3/199 21475
/proc/meminfo: memFree=27909920/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4608 CPUtime=0.31 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1372 0 0 0 31 0 0 0 20 0 1 0 433783466 28942336 1152 33554432000 4194304 6211092 140734488472768 140734488465656 5165650 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1152 821 493 0 371 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4608 KiB

[startup+0.700331 s]
/proc/loadavg: 2.00 2.03 1.89 3/199 21475
/proc/meminfo: memFree=27901736/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4608 CPUtime=0.69 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1372 0 0 0 69 0 0 0 20 0 1 0 433783466 28942336 1152 33554432000 4194304 6211092 140734488472768 140734488465656 5008831 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1152 821 493 0 371 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4608 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.03 1.89 3/199 21475
/proc/meminfo: memFree=27882020/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4608 CPUtime=1.49 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1372 0 0 0 149 0 0 0 20 0 1 0 433783466 28942336 1152 33554432000 4194304 6211092 140734488472768 140734488460648 5193728 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1152 821 493 0 371 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4608 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 2.03 1.90 3/199 21475
/proc/meminfo: memFree=27871108/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=3.1 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1643 0 0 0 310 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5390511 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/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+6.30032 s]
/proc/loadavg: 2.00 2.03 1.90 3/199 21475
/proc/meminfo: memFree=27870944/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=6.29 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 1915 0 0 0 629 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5186246 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/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 2.03 1.90 3/199 21475
/proc/meminfo: memFree=27870852/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=12.69 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 2187 0 0 0 1269 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5009001 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/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+25.5004 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 21475
/proc/meminfo: memFree=27870892/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=25.49 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 2725 0 0 0 2549 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5397375 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/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 2.02 1.90 3/199 21478
/proc/meminfo: memFree=27869296/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=51.1 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 2996 0 0 0 5110 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5396404 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.90 3/199 21489
/proc/meminfo: memFree=27869780/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=102.29 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 3263 0 0 0 10229 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5186269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 21493
/proc/meminfo: memFree=27869676/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=162.29 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 3530 0 0 0 16229 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5008971 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/200 21499
/proc/meminfo: memFree=27869552/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=222.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 3797 0 0 0 22230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5193696 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/199 21503
/proc/meminfo: memFree=27869448/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=282.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 4064 0 0 0 28230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5165661 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/199 21507
/proc/meminfo: memFree=27869736/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=342.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 4331 0 0 0 34230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5009101 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 21514
/proc/meminfo: memFree=27869500/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=402.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 4598 0 0 0 40230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5009088 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/199 21518
/proc/meminfo: memFree=27869888/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=462.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 4865 0 0 0 46230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5397454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21522
/proc/meminfo: memFree=27869656/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=522.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5132 0 0 0 52230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5397365 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 522.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 21529
/proc/meminfo: memFree=27868676/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=582.3 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5399 0 0 0 58230 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5409453 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 582.3 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+630.94 s]
# the end of solver process 21474 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=630.945 s, system=0.007 s

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

[startup+588.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21529
/proc/meminfo: memFree=27869188/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=588.8 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5399 0 0 0 58880 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5008918 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 588.8 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+614.4 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21530
/proc/meminfo: memFree=27869984/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=614.4 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 61440 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5397382 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 614.4 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+620.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21530
/proc/meminfo: memFree=27870072/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=620.8 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 62080 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5009195 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 620.8 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+627.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 21532
/proc/meminfo: memFree=27869808/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=627.2 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 62720 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5165701 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 627.2 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+628.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21532
/proc/meminfo: memFree=27869496/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=628.8 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 62880 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5008827 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 628.8 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+629.6 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21532
/proc/meminfo: memFree=27869768/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=629.6 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 62960 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5409461 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 629.6 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+630.4 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21532
/proc/meminfo: memFree=27869508/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=630.4 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 63040 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5390056 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 630.4 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+630.8 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21532
/proc/meminfo: memFree=27869508/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=630.8 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 63080 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5112174 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 630.8 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

[startup+630.9 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 21532
/proc/meminfo: memFree=27869508/32770624 swapFree=66999944/67108860
[pid=21474] ppid=21471 vsize=28264 memory=4840 CPUtime=630.9 cores=0,2,4,6
/proc/21474/stat : 21474 (cosoco) R 21471 21474 21043 0 -1 4202496 5666 0 0 0 63090 0 0 0 20 0 1 0 433783466 28942336 1210 33554432000 4194304 6211092 140734488472768 140734488460648 5165608 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 10973184 140734488478731 140734488478833 140734488478833 140734488481742 0
/proc/21474/statm: 7066 1210 866 493 0 371 0
Current children cumulated CPU time: 630.9 s
Current children cumulated vsize: 28264 KiB
Current children cumulated memory: 4840 KiB

Child status: 0
Real time (s): 630.94
CPU time (s): 630.952
CPU user time (s): 630.945
CPU system time (s): 0.007
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 28264
Max. memory (cumulated for all children) (KiB): 4840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 630.945
system time used= 0.007
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= 6
involuntary context switches= 429


# summary of solver processes directly reported to runsolver:
#   pid: 21474
#   total CPU time (s): 630.952
#   total CPU user time (s): 630.945
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.98449 second user time and 4.39927 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-15 21:19:07
IDJOB=4397702
IDBENCH=120561
IDSOLVER=2850
FILE ID=node123/4397702-1568575186
RUNJOBID= node123-1568572745-21074
PBS_JOBID= 21703327
Free space on /tmp= 59184 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-4397702-1568575186/watcher-4397702-1568575186 -o /tmp/evaluation-result-4397702-1568575186/solver-4397702-1568575186 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1568572745-21074 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397702-1568575186.xml

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

MD5SUM BENCH= a954d880863fe6e02d270e9cafb0ae96
RANDOM SEED=78305453

node123.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	: 5333.49
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	: 5333.49
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	: 5333.49
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	: 5333.49
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:        27921196 kB
MemAvailable:   31867584 kB
Buffers:          165264 kB
Cached:          4054952 kB
SwapCached:         7372 kB
Active:          1320968 kB
Inactive:        2911412 kB
Active(anon):       5424 kB
Inactive(anon):    56244 kB
Active(file):    1315544 kB
Inactive(file):  2855168 kB
Unevictable:      108772 kB
Mlocked:          108772 kB
SwapTotal:      67108860 kB
SwapFree:       66999944 kB
Dirty:              5852 kB
Writeback:             0 kB
AnonPages:        115260 kB
Mapped:            47980 kB
Shmem:             40884 kB
Slab:             212396 kB
SReclaimable:     183024 kB
SUnreclaim:        29372 kB
KernelStack:        3520 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     537804 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:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 59180 MiB
End job on node123 at 2019-09-15 21:29:38