Trace number 4267005

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-sat 1.12SAT (TO)3 251.967 252.01601

General information on the benchmark

NameChessboardColoration/ChessboardColoration-int-s1/
ChessboardColoration-int-11-11.xml
MD5SUMbb123246d746538548fb2ce23858e0c6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark244.416
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints3026
Number of domains1
Minimum domain size121
Maximum domain size121
Distribution of domain sizes[{"size":121,"count":121}]
Minimum variable degree102
Maximum variable degree102
Distribution of variable degrees[{"degree":102,"count":121}]
Minimum constraint arity4
Maximum constraint arity121
Distribution of constraint arities[{"arity":4,"count":3025},{"arity":121,"count":1}]
Number of extensional constraints0
Number of intensional constraints3025
Distribution of constraint types[{"type":"intension","count":3025},{"type":"lex","count":1}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

3.53/3.63	c SAT : Variables: 14641 -- Clauses: 878581
3.53/3.63	c best=?? lower=0 upper=120 
3.64/3.74	c
3.64/3.74	c This is cosoco 1.12 --  
3.64/3.74	c
3.64/3.74	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267005-1502648851.xml 
3.64/3.74	c enable optimization
3.64/3.74	c ========================================[ Problem Statistics ]===========================================
3.64/3.74	c |                                                                                                       
3.64/3.74	c |  Parse time        :         3.54 s 
3.64/3.74	c |
3.64/3.74	c |               Variables: 121
3.64/3.74	c |            Domain Sizes: 121..121
3.64/3.74	c |
3.64/3.74	c |             Constraints: 3046
3.64/3.74	c |                   Arity: 4..121
3.64/3.74	c | 
3.64/3.74	c |                   Types: 
3.64/3.74	c |                          Intension: 3025
3.64/3.74	c |                          Lex: 20
3.64/3.74	c |                          Max constant: 1
3.64/3.74	c |                          
3.64/3.74	c =========================================================================================================
3.64/3.74	o 6
3.64/3.74	c    1 calls to solver: best=6 lower=0 upper=5 
3.74/3.84	o 5
3.84/3.93	o 4
3.84/3.93	c    3 calls to solver: best=4 lower=0 upper=3 
3.95/4.01	o 3
9.05/9.17	conflict 24lvl : 26 bt26-7262:0(43)X3561578
10.64/10.78	conflict 10lvl : 9 bt8-2906:0(32)X3569508
251.95/252.01	
251.95/252.01	c *** INTERRUPTED ***
251.95/252.01	c restarts              : 554         
251.95/252.01	c conflicts             : 190496       (756 /sec)
251.95/252.01	c decisions             : 849469       (3373 /sec)
251.95/252.01	c propagations          : 6027224     (23931 /sec)
251.95/252.01	c root propagations     : 24365       
251.95/252.01	c filter calls          : 269174488      (1068737 /sec)
251.95/252.01	c useless filter calls  : 265238740      (98 %)
251.95/252.01	c
251.95/252.01	c clauses               : 881266
251.95/252.01	c SAT propagations      : 943
251.95/252.01	c SAT conflicts         : 0 (2 learnts)
251.95/252.01	c Memory used           : 110.90 MB
251.95/252.01	c CPU time              : 251.862 s
251.95/252.01	
251.95/252.01	c nb Solutions = 4
251.95/252.01	s SATISFIABLE
251.95/252.01	c Best value found: 3
251.95/252.01	
251.95/252.01	
251.95/252.01	v <instantiation type='solution' cost='3'>
251.95/252.01	v <list>x[0][0] x[0][10] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[1][0] x[1][10] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
251.95/252.01	v <values>0 3 0 1 2 2 2 2 2 3 3 3 1 1 2 2 0 0 0 1 2 3 0 2 1 1 0 0 1 2 3 2 2 0 3 1 2 1 1 0 2 0 0 0 1 0 0 1 1 2 0 3 3 2 3 2 1 0 0 1 0 1 2 0 1 1 2 3 0 1 2 3 3 1 3 1 2 2 2 0 2 1 3 2 1 1 3 0 3 3 0 1 0 1 2 0 1 0 1 3 2 1 0 0 2 0 1 3 3 1 3 0 1 2 0 2 3 3 0 1 2 </values>
251.95/252.01	v </instantiation>
251.95/252.01

Verifier Data 

OK	3

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 (14920 MiB free)
  memory of node 1: 16384 MiB (15630 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267005-1502648851/watcher-4267005-1502648851 -o /tmp/evaluation-result-4267005-1502648851/solver-4267005-1502648851 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20629 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4267005-1502648851.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=23925, runsolver pid=23922
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.02 2.03 2.04 3/185 23926
/proc/meminfo: memFree=31273964/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=27468 memory=3328 CPUtime=0.05 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 1058 0 0 0 5 0 0 0 20 0 1 0 112391531 28127232 832 18446744073709551615 4194304 5972588 140724945306288 140724945302936 140463250676736 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 6867 832 709 435 0 230 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 27468 KiB
Current children cumulated memory: 3328 KiB

[startup+0.209223 s]*
/proc/loadavg: 2.02 2.03 2.04 3/185 23926
/proc/meminfo: memFree=31263052/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=28312 memory=4744 CPUtime=0.16 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 1372 0 0 0 16 0 0 0 20 0 1 0 112391531 28991488 1186 18446744073709551615 4194304 5972588 140724945306288 140724945302936 140463250238437 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 7078 1186 787 435 0 441 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 28312 KiB
Current children cumulated memory: 4744 KiB

[startup+0.308796 s]*
/proc/loadavg: 2.02 2.03 2.04 3/185 23926
/proc/meminfo: memFree=31253008/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=29284 memory=5716 CPUtime=0.26 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 1611 0 0 0 26 0 0 0 20 0 1 0 112391531 29986816 1429 18446744073709551615 4194304 5972588 140724945306288 140724945302936 140463250238437 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 7321 1429 787 435 0 684 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 29284 KiB
Current children cumulated memory: 5716 KiB

[startup+0.700275 s]
/proc/loadavg: 2.02 2.03 2.04 3/185 23926
/proc/meminfo: memFree=31232632/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=32944 memory=9376 CPUtime=0.64 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 2530 0 0 0 64 0 0 0 20 0 1 0 112391531 33734656 2344 18446744073709551615 4194304 5972588 140724945306288 140724945300088 140463250985716 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 8236 2344 787 435 0 1599 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 32944 KiB
Current children cumulated memory: 9376 KiB

[startup+1.50028 s]
/proc/loadavg: 2.02 2.03 2.04 3/185 23926
/proc/meminfo: memFree=31182040/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=40676 memory=17108 CPUtime=1.43 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 4449 0 0 0 143 0 0 0 20 0 1 0 112391531 41652224 4277 18446744073709551615 4194304 5972588 140724945306288 140724945300088 140463251181181 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 10169 4277 787 435 0 3532 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 40676 KiB
Current children cumulated memory: 17108 KiB

[startup+3.10925 s]
/proc/loadavg: 2.02 2.03 2.04 3/185 23927
/proc/meminfo: memFree=30977812/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=56136 memory=32568 CPUtime=3.04 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 8409 0 0 0 303 1 0 0 20 0 1 0 112391531 57483264 8142 18446744073709551615 4194304 5972588 140724945306288 140724945300088 140463250238437 0 0 1 0 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 14034 8142 787 435 0 7397 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 56136 KiB
Current children cumulated memory: 32568 KiB

[startup+6.30037 s]
/proc/loadavg: 2.02 2.03 2.04 3/185 23927
/proc/meminfo: memFree=30645792/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85308 CPUtime=6.23 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 36571 0 0 0 619 4 0 0 20 0 1 0 112391531 116281344 21327 18446744073709551615 4194304 5972588 140724945306288 140724945303736 4908987 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21327 841 435 0 21752 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85308 KiB

[startup+12.7004 s]
/proc/loadavg: 2.02 2.03 2.04 3/185 23927
/proc/meminfo: memFree=30364928/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85356 CPUtime=12.64 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 48977 0 0 0 1259 5 0 0 20 0 1 0 112391531 116281344 21339 18446744073709551615 4194304 5972588 140724945306288 140724945303736 4969205 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21339 845 435 0 21752 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85356 KiB

[startup+25.5004 s]
/proc/loadavg: 2.10 2.04 2.05 3/185 23927
/proc/meminfo: memFree=30365180/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85416 CPUtime=25.43 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 73494 0 0 0 2537 6 0 0 20 0 1 0 112391531 116281344 21354 18446744073709551615 4194304 5972588 140724945306288 140724945303512 4966114 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21354 846 435 0 21752 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85416 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.04 2.05 3/186 23928
/proc/meminfo: memFree=30365040/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85424 CPUtime=51.05 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 85908 0 0 0 5098 7 0 0 20 0 1 0 112391531 116281344 21356 18446744073709551615 4194304 5972588 140724945306288 140724945303512 4909694 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21356 846 435 0 21752 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85424 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/186 23930
/proc/meminfo: memFree=30364224/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85432 CPUtime=102.24 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 98236 0 0 0 10217 7 0 0 20 0 1 0 112391531 116281344 21358 18446744073709551615 4194304 5972588 140724945306288 140724945303512 4965400 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21358 846 435 0 21752 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85432 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/186 23932
/proc/meminfo: memFree=30363656/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85436 CPUtime=162.24 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 110548 0 0 0 16216 8 0 0 20 0 1 0 112391531 116281344 21359 18446744073709551615 4194304 5972588 140724945306288 140724945303512 5053071 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21359 846 435 0 21752 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85436 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/186 23934
/proc/meminfo: memFree=30363560/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85440 CPUtime=222.25 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 122857 0 0 0 22216 9 0 0 20 0 1 0 112391531 116281344 21360 18446744073709551615 4194304 5972588 140724945306288 140724945303512 4969213 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21360 846 435 0 21752 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85440 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.01 2.03 2.05 3/186 23998
/proc/meminfo: memFree=31686264/32770624 swapFree=67108764/67108860
[pid=23925] ppid=23922 vsize=113556 memory=85448 CPUtime=251.95 cores=1,3,5,7
/proc/23925/stat : 23925 (cosoco) R 23922 23925 4674 0 -1 4202496 135188 0 0 0 25186 9 0 0 20 0 1 0 112391531 116281344 21362 18446744073709551615 4194304 5972588 140724945306288 140724945303512 4909597 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 11640832 140724945314249 140724945314349 140724945314349 140724945317838 0
/proc/23925/statm: 28389 21362 846 435 0 21752 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 113556 KiB
Current children cumulated memory: 85448 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.016 s]
# the end of solver process 23925 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.862 s, system=0.105003 s

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

Child status: 1
Real time (s): 252.016
CPU time (s): 251.967
CPU user time (s): 251.862
CPU system time (s): 0.105003
CPU usage (%): 99.9808
Max. virtual memory (cumulated for all children) (KiB): 113556
Max. memory (cumulated for all children) (KiB): 85448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.862
system time used= 0.105003
maximum resident set size= 85520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135242
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= 12
involuntary context switches= 68


# summary of solver processes directly reported to runsolver:
#   pid: 23925
#   total CPU time (s): 251.967
#   total CPU user time (s): 251.862
#   total CPU system time (s): 0.105003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.962895 second user time and 1.84202 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-13 20:13:37
IDJOB=4267005
IDBENCH=139726
IDSOLVER=2656
FILE ID=node134/4267005-1502648851
RUNJOBID= node134-1502642157-20629
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-int-s1/ChessboardColoration-int-11-11.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267005-1502648851/watcher-4267005-1502648851 -o /tmp/evaluation-result-4267005-1502648851/solver-4267005-1502648851 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20629 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4267005-1502648851.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= bb123246d746538548fb2ce23858e0c6
RANDOM SEED=534398333

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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        31284784 kB
MemAvailable:   31408156 kB
Buffers:          217708 kB
Cached:           209100 kB
SwapCached:            4 kB
Active:           926276 kB
Inactive:         125508 kB
Active(anon):     569340 kB
Inactive(anon):    97332 kB
Active(file):     356936 kB
Inactive(file):    28176 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108764 kB
Dirty:              2488 kB
Writeback:             0 kB
AnonPages:        625088 kB
Mapped:            58148 kB
Shmem:             41564 kB
Slab:             135128 kB
SReclaimable:     108192 kB
SUnreclaim:        26936 kB
KernelStack:        3488 kB
PageTables:         5868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     908220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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 node134 at 2017-08-13 20:17:49