Trace number 4267031

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)6 240.017 240.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbo-10-30-1.xml
MD5SUMcf5c2add0e1079255d589b4f638ee707
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark519.28302
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of constraints351
Number of domains3
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":300},{"size":30,"count":50},{"size":31,"count":30}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":330},{"degree":5,"count":30},{"degree":31,"count":20}]
Minimum constraint arity3
Maximum constraint arity30
Distribution of constraint arities[{"arity":3,"count":300},{"arity":5,"count":2},{"arity":6,"count":6},{"arity":7,"count":4},{"arity":8,"count":6},{"arity":9,"count":2},{"arity":11,"count":30},{"arity":30,"count":1}]
Number of extensional constraints300
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":300},{"type":"allDifferent","count":1},{"type":"sum","count":30},{"type":"minimum","count":10},{"type":"maximum","count":10}]
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 

0.10/0.12	c SAT : Variables: 3030 -- Clauses: 36380
0.10/0.12	c best=?? lower=0 upper=30 
0.21/0.24	c
0.21/0.24	c This is cosoco 1.12 --  
0.21/0.24	c
0.21/0.24	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267031-1502602654.xml 
0.21/0.24	c enable optimization
0.21/0.24	c ========================================[ Problem Statistics ]===========================================
0.21/0.24	c |                                                                                                       
0.21/0.24	c |  Parse time        :         0.12 s 
0.21/0.24	c |
0.21/0.24	c |               Variables: 380
0.21/0.24	c |            Domain Sizes: 2..31
0.21/0.24	c |
0.21/0.24	c |             Constraints: 352
0.21/0.24	c |                   Arity: 3..30  -- Ternary: 300
0.21/0.24	c | 
0.21/0.24	c |                   Types: 
0.21/0.24	c |                          All Different: 1
0.21/0.24	c |                          Extension: 300  (nb tuples: 900..1110) -- (shared: 270)
0.21/0.24	c |                          Max constant: 1
0.21/0.24	c |                          Minimum Variable: 20
0.21/0.24	c |                          Sum: 30
0.21/0.24	c |                          
0.21/0.24	c =========================================================================================================
0.21/0.24	o 10
0.21/0.24	c    1 calls to solver: best=10 lower=0 upper=9 
0.21/0.27	o 9
0.31/0.40	o 8
0.31/0.40	c    3 calls to solver: best=8 lower=0 upper=7 
1.19/1.20	o 7
7.89/7.94	o 6
7.89/7.94	c    5 calls to solver: best=6 lower=0 upper=5 
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 566         
240.01/240.00	c conflicts             : 590906       (2462 /sec)
240.01/240.00	c decisions             : 1228041      (5117 /sec)
240.01/240.00	c propagations          : 64965395    (270684 /sec)
240.01/240.00	c root propagations     : 600         
240.01/240.00	c filter calls          : 95168926       (396530 /sec)
240.01/240.00	c useless filter calls  : 76051409       (79 %)
240.01/240.00	c
240.01/240.00	c clauses               : 40479
240.01/240.00	c SAT propagations      : 2188
240.01/240.00	c SAT conflicts         : 3 (0 learnts)
240.01/240.00	c Memory used           : 38.31 MB
240.01/240.00	c CPU time              : 240.004 s
240.01/240.00	
240.01/240.00	c nb Solutions = 5
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: 6
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='6'>
240.01/240.00	v <list>max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] o[0][0] o[0][10] o[0][11] o[0][12] o[0][13] o[0][14] o[0][15] o[0][16] o[0][17] o[0][18] o[0][19] o[0][1] o[0][20] o[0][21] o[0][22] o[0][23] o[0][24] o[0][25] o[0][26] o[0][27] o[0][28] o[0][29] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[1][0] o[1][10] o[1][11] o[1][12] o[1][13] o[1][14] o[1][15] o[1][16] o[1][17] o[1][18] o[1][19] o[1][1] o[1][20] o[1][21] o[1][22] o[1][23] o[1][24] o[1][25] o[1][26] o[1][27] o[1][28] o[1][29] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[2][0] o[2][10] o[2][11] o[2][12] o[2][13] o[2][14] o[2][15] o[2][16] o[2][17] o[2][18] o[2][19] o[2][1] o[2][20] o[2][21] o[2][22] o[2][23] o[2][24] o[2][25] o[2][26] o[2][27] o[2][28] o[2][29] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[3][0] o[3][10] o[3][11] o[3][12] o[3][13] o[3][14] o[3][15] o[3][16] o[3][17] o[3][18] o[3][19] o[3][1] o[3][20] o[3][21] o[3][22] o[3][23] o[3][24] o[3][25] o[3][26] o[3][27] o[3][28] o[3][29] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[4][0] o[4][10] o[4][11] o[4][12] o[4][13] o[4][14] o[4][15] o[4][16] o[4][17] o[4][18] o[4][19] o[4][1] o[4][20] o[4][21] o[4][22] o[4][23] o[4][24] o[4][25] o[4][26] o[4][27] o[4][28] o[4][29] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[5][0] o[5][10] o[5][11] o[5][12] o[5][13] o[5][14] o[5][15] o[5][16] o[5][17] o[5][18] o[5][19] o[5][1] o[5][20] o[5][21] o[5][22] o[5][23] o[5][24] o[5][25] o[5][26] o[5][27] o[5][28] o[5][29] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[6][0] o[6][10] o[6][11] o[6][12] o[6][13] o[6][14] o[6][15] o[6][16] o[6][17] o[6][18] o[6][19] o[6][1] o[6][20] o[6][21] o[6][22] o[6][23] o[6][24] o[6][25] o[6][26] o[6][27] o[6][28] o[6][29] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[7][0] o[7][10] o[7][11] o[7][12] o[7][13] o[7][14] o[7][15] o[7][16] o[7][17] o[7][18] o[7][19] o[7][1] o[7][20] o[7][21] o[7][22] o[7][23] o[7][24] o[7][25] o[7][26] o[7][27] o[7][28] o[7][29] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][10] o[8][11] o[8][12] o[8][13] o[8][14] o[8][15] o[8][16] o[8][17] o[8][18] o[8][19] o[8][1] o[8][20] o[8][21] o[8][22] o[8][23] o[8][24] o[8][25] o[8][26] o[8][27] o[8][28] o[8][29] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][10] o[9][11] o[9][12] o[9][13] o[9][14] o[9][15] o[9][16] o[9][17] o[9][18] o[9][19] o[9][1] o[9][20] o[9][21] o[9][22] o[9][23] o[9][24] o[9][25] o[9][26] o[9][27] o[9][28] o[9][29] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] p[0] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[1] p[20] p[21] p[22] p[23] p[24] p[25] p[26] p[27] p[28] p[29] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] so[0] so[10] so[11] so[12] so[13] so[14] so[15] so[16] so[17] so[18] so[19] so[1] so[20] so[21] so[22] so[23] so[24] so[25] so[26] so[27] so[28] so[29] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
240.01/240.00	v <values>16 15 23 25 29 5 27 20 29 28 0 9 1 4 5 0 23 16 19 7 1 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 25 3 10 13 5 23 27 18 22 28 4 12 21 11 17 15 19 9 6 0 26 20 29 14 8 1 16 7 2 24 2 6 6 6 6 6 6 6 5 5 6 3 6 5 5 6 5 5 4 4 3 2 3 3 4 5 4 5 5 6 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	6

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 (12340 MiB free)
  memory of node 1: 16384 MiB (13670 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267031-1502602654/watcher-4267031-1502602654 -o /tmp/evaluation-result-4267031-1502602654/solver-4267031-1502602654 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4267031-1502602654.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=31434, runsolver pid=31431
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 2.06 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26632536/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=29388 memory=5704 CPUtime=0.1 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 1636 0 0 0 10 0 0 0 20 0 1 0 93337095 30093312 1426 33554432000 4194304 5972588 140724622051008 140724622047656 5385824 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 7347 1426 789 435 0 710 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29388 KiB
Current children cumulated memory: 5704 KiB

[startup+0.209532 s]*
/proc/loadavg: 2.06 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626956/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=38568 memory=11440 CPUtime=0.21 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 3024 0 0 0 21 0 0 0 20 0 1 0 93337095 39493632 2860 33554432000 4194304 5972588 140724622051008 140724622047656 4934208 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9642 2860 848 435 0 3005 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38568 KiB
Current children cumulated memory: 11440 KiB

[startup+0.309571 s]*
/proc/loadavg: 2.06 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626584/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39096 memory=11700 CPUtime=0.31 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 3143 0 0 0 31 0 0 0 20 0 1 0 93337095 40034304 2925 33554432000 4194304 5972588 140724622051008 140724622047656 4935459 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9774 2925 848 435 0 3137 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 11700 KiB

[startup+0.700297 s]
/proc/loadavg: 2.06 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626584/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39096 memory=11964 CPUtime=0.69 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 3156 0 0 0 69 0 0 0 20 0 1 0 93337095 40034304 2991 33554432000 4194304 5972588 140724622051008 140724622047656 4935478 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9774 2991 850 435 0 3137 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 11964 KiB

[startup+1.50029 s]
/proc/loadavg: 2.05 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626324/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39096 memory=11964 CPUtime=1.49 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 3167 0 0 0 149 0 0 0 20 0 1 0 93337095 40034304 2991 33554432000 4194304 5972588 140724622051008 140724622038200 4935642 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9774 2991 850 435 0 3137 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 11964 KiB

[startup+3.10936 s]
/proc/loadavg: 2.05 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626088/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39096 memory=12052 CPUtime=3.1 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 5092 0 0 0 310 0 0 0 20 0 1 0 93337095 40034304 3013 33554432000 4194304 5972588 140724622051008 140724622048456 5099648 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9774 3013 850 435 0 3137 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 12052 KiB

[startup+6.30028 s]
/proc/loadavg: 2.05 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626184/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39096 memory=12164 CPUtime=6.29 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 7067 0 0 0 629 0 0 0 20 0 1 0 93337095 40034304 3041 33554432000 4194304 5972588 140724622051008 140724622048456 4935490 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9774 3041 850 435 0 3137 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 39096 KiB
Current children cumulated memory: 12164 KiB

[startup+12.7003 s]
/proc/loadavg: 2.05 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626060/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12300 CPUtime=12.69 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 9151 0 0 0 1268 1 0 0 20 0 1 0 93337095 40169472 3075 33554432000 4194304 5972588 140724622051008 140724622038200 4935502 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3075 850 435 0 3170 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12300 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626060/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12468 CPUtime=25.49 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 12878 0 0 0 2548 1 0 0 20 0 1 0 93337095 40169472 3117 33554432000 4194304 5972588 140724622051008 140724622038200 4935663 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3117 850 435 0 3170 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12468 KiB

[startup+51.1091 s]
/proc/loadavg: 2.02 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26625744/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12532 CPUtime=51.1 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 13650 0 0 0 5109 1 0 0 20 0 1 0 93337095 40169472 3133 33554432000 4194304 5972588 140724622051008 140724622038200 4935502 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3133 850 435 0 3170 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12532 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 31436
/proc/meminfo: memFree=26624664/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12568 CPUtime=102.29 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 14255 0 0 0 10228 1 0 0 20 0 1 0 93337095 40169472 3142 33554432000 4194304 5972588 140724622051008 140724622038200 4935493 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3142 850 435 0 3170 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12568 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 31438
/proc/meminfo: memFree=26625644/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12612 CPUtime=162.3 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 14860 0 0 0 16229 1 0 0 20 0 1 0 93337095 40169472 3153 33554432000 4194304 5972588 140724622051008 140724622038200 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3153 850 435 0 3170 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12612 KiB

[startup+222.3 s]
/proc/loadavg: 2.28 2.05 2.05 3/187 31439
/proc/meminfo: memFree=26625344/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12648 CPUtime=222.3 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 15458 0 0 0 22229 1 0 0 20 0 1 0 93337095 40169472 3162 33554432000 4194304 5972588 140724622051008 140724622038200 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3162 850 435 0 3170 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12648 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.22 2.05 2.05 3/187 31503
/proc/meminfo: memFree=23111836/32770624 swapFree=67108860/67108860
[pid=31434] ppid=31431 vsize=39228 memory=12648 CPUtime=240.01 cores=1,3,5,7
/proc/31434/stat : 31434 (cosoco) R 31431 31434 24318 0 -1 4202496 15458 0 0 0 24000 1 0 0 20 0 1 0 93337095 40169472 3162 33554432000 4194304 5972588 140724622051008 140724622038200 4935493 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35323904 140724622058687 140724622058787 140724622058787 140724622061518 0
/proc/31434/statm: 9807 3162 850 435 0 3170 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 12648 KiB

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

[startup+240.01 s]
# the end of solver process 31434 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.004 s, system=0.013 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.017
CPU user time (s): 240.004
CPU system time (s): 0.013
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 39228
Max. memory (cumulated for all children) (KiB): 12648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.004
system time used= 0.013
maximum resident set size= 12724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15506
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= 9
involuntary context switches= 341


# summary of solver processes directly reported to runsolver:
#   pid: 31434
#   total CPU time (s): 240.017
#   total CPU user time (s): 240.004
#   total CPU system time (s): 0.013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.903487 second user time and 1.54499 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 07:23:16
IDJOB=4267031
IDBENCH=140521
IDSOLVER=2656
FILE ID=node105/4267031-1502602654
RUNJOBID= node105-1502597910-28411
PBS_JOBID= 20628286
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbo-10-30-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267031-1502602654/watcher-4267031-1502602654 -o /tmp/evaluation-result-4267031-1502602654/solver-4267031-1502602654 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4267031-1502602654.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cf5c2add0e1079255d589b4f638ee707
RANDOM SEED=1373112544

node105.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26635392 kB
MemAvailable:   31971364 kB
Buffers:          150968 kB
Cached:          5461472 kB
SwapCached:            0 kB
Active:           659388 kB
Inactive:        5015828 kB
Active(anon):      65492 kB
Inactive(anon):    25072 kB
Active(file):     593896 kB
Inactive(file):  4990756 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2868 kB
Writeback:             0 kB
AnonPages:         66752 kB
Mapped:            44784 kB
Shmem:             25228 kB
Slab:             159772 kB
SReclaimable:     134312 kB
SUnreclaim:        25460 kB
KernelStack:        3328 kB
PageTables:         5484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     361544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60660 MiB
End job on node105 at 2017-08-13 07:27:16