Trace number 4267037

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)8 240.009 240.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbp-15-30-1.xml
MD5SUMc6a062133c2754337f0ab1bb59bcc4d1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark245.379
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of constraints511
Number of domains3
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":450},{"size":30,"count":60},{"size":31,"count":30}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":480},{"degree":3,"count":10},{"degree":5,"count":12},{"degree":7,"count":6},{"degree":9,"count":2},{"degree":31,"count":30}]
Minimum constraint arity3
Maximum constraint arity30
Distribution of constraint arities[{"arity":3,"count":450},{"arity":5,"count":30},{"arity":16,"count":30},{"arity":30,"count":1}]
Number of extensional constraints450
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":450},{"type":"allDifferent","count":1},{"type":"sum","count":30},{"type":"minimum","count":15},{"type":"maximum","count":15}]
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 

0.10/0.13	c SAT : Variables: 3630 -- Clauses: 41040
0.10/0.13	c best=?? lower=0 upper=30 
0.21/0.27	c
0.21/0.27	c This is cosoco 1.12 --  
0.21/0.27	c
0.21/0.27	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267037-1502602705.xml 
0.21/0.27	c enable optimization
0.21/0.27	c ========================================[ Problem Statistics ]===========================================
0.21/0.27	c |                                                                                                       
0.21/0.27	c |  Parse time        :         0.13 s 
0.21/0.27	c |
0.21/0.27	c |               Variables: 540
0.21/0.27	c |            Domain Sizes: 2..31
0.21/0.27	c |
0.21/0.27	c |             Constraints: 512
0.21/0.27	c |                   Arity: 3..30  -- Ternary: 450
0.21/0.27	c | 
0.21/0.27	c |                   Types: 
0.21/0.27	c |                          All Different: 1
0.21/0.27	c |                          Extension: 450  (nb tuples: 900..1110) -- (shared: 420)
0.21/0.27	c |                          Max constant: 1
0.21/0.27	c |                          Minimum Variable: 30
0.21/0.27	c |                          Sum: 30
0.21/0.27	c |                          
0.21/0.27	c =========================================================================================================
0.21/0.27	o 10
0.21/0.27	c    1 calls to solver: best=10 lower=0 upper=9 
0.41/0.51	o 9
0.60/0.64	o 8
0.60/0.64	c    3 calls to solver: best=8 lower=0 upper=7 
240.00/240.00	
240.00/240.00	c *** INTERRUPTED ***
240.00/240.00	c restarts              : 565         
240.00/240.00	c conflicts             : 532872       (2220 /sec)
240.00/240.00	c decisions             : 1271499      (5298 /sec)
240.00/240.00	c propagations          : 63274803    (263642 /sec)
240.00/240.00	c root propagations     : 450         
240.00/240.00	c filter calls          : 105582576      (439922 /sec)
240.00/240.00	c useless filter calls  : 83989953       (79 %)
240.00/240.00	c
240.00/240.00	c clauses               : 46322
240.00/240.00	c SAT propagations      : 2402
240.00/240.00	c SAT conflicts         : 3 (0 learnts)
240.00/240.00	c Memory used           : 41.49 MB
240.00/240.00	c CPU time              : 240.003 s
240.00/240.00	
240.00/240.00	c nb Solutions = 3
240.00/240.00	s SATISFIABLE
240.00/240.00	c Best value found: 8
240.00/240.00	
240.00/240.00	
240.00/240.00	v <instantiation type='solution' cost='8'>
240.00/240.00	v <list>max[0] max[10] max[11] max[12] max[13] max[14] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] min[0] min[10] min[11] min[12] min[13] min[14] 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[10][0] o[10][10] o[10][11] o[10][12] o[10][13] o[10][14] o[10][15] o[10][16] o[10][17] o[10][18] o[10][19] o[10][1] o[10][20] o[10][21] o[10][22] o[10][23] o[10][24] o[10][25] o[10][26] o[10][27] o[10][28] o[10][29] o[10][2] o[10][3] o[10][4] o[10][5] o[10][6] o[10][7] o[10][8] o[10][9] o[11][0] o[11][10] o[11][11] o[11][12] o[11][13] o[11][14] o[11][15] o[11][16] o[11][17] o[11][18] o[11][19] o[11][1] o[11][20] o[11][21] o[11][22] o[11][23] o[11][24] o[11][25] o[11][26] o[11][27] o[11][28] o[11][29] o[11][2] o[11][3] o[11][4] o[11][5] o[11][6] o[11][7] o[11][8] o[11][9] o[12][0] o[12][10] o[12][11] o[12][12] o[12][13] o[12][14] o[12][15] o[12][16] o[12][17] o[12][18] o[12][19] o[12][1] o[12][20] o[12][21] o[12][22] o[12][23] o[12][24] o[12][25] o[12][26] o[12][27] o[12][28] o[12][29] o[12][2] o[12][3] o[12][4] o[12][5] o[12][6] o[12][7] o[12][8] o[12][9] o[13][0] o[13][10] o[13][11] o[13][12] o[13][13] o[13][14] o[13][15] o[13][16] o[13][17] o[13][18] o[13][19] o[13][1] o[13][20] o[13][21] o[13][22] o[13][23] o[13][24] o[13][25] o[13][26] o[13][27] o[13][28] o[13][29] o[13][2] o[13][3] o[13][4] o[13][5] o[13][6] o[13][7] o[13][8] o[13][9] o[14][0] o[14][10] o[14][11] o[14][12] o[14][13] o[14][14] o[14][15] o[14][16] o[14][17] o[14][18] o[14][19] o[14][1] o[14][20] o[14][21] o[14][22] o[14][23] o[14][24] o[14][25] o[14][26] o[14][27] o[14][28] o[14][29] o[14][2] o[14][3] o[14][4] o[14][5] o[14][6] o[14][7] o[14][8] o[14][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>
240.00/240.01	v <values>22 18 25 5 22 27 29 29 13 12 8 28 6 3 29 18 6 11 0 16 1 13 2 0 9 4 22 0 0 10 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 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 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 1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 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 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 0 0 0 0 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 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 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 1 0 0 0 0 0 0 0 0 27 9 22 12 23 25 20 17 0 3 28 29 10 19 18 1 15 7 21 14 2 16 8 13 4 5 11 6 26 24 4 6 7 7 7 6 6 7 7 8 7 5 7 7 8 6 6 6 5 5 4 3 6 6 6 6 6 5 5 5 </values>
240.00/240.01	v </instantiation>
240.00/240.01

Verifier Data 

OK	8

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 (13016 MiB free)
  memory of node 1: 16384 MiB (15013 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267037-1502602705/watcher-4267037-1502602705 -o /tmp/evaluation-result-4267037-1502602705/solver-4267037-1502602705 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28365 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4267037-1502602705.xml 

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

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
Current StackSize limit: 8192 KiB

solver pid=30915, runsolver pid=30912

[startup+0.100195 s]*
/proc/loadavg: 2.10 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28700444/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=29988 memory=6352 CPUtime=0.1 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 1788 0 0 0 10 0 0 0 20 0 1 0 93358401 30707712 1588 33554432000 4194304 5972588 140721328554560 140721328551128 5418902 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 7497 1588 790 435 0 860 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 6352 KiB

[startup+0.209578 s]*
/proc/loadavg: 2.10 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28692756/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=41280 memory=13860 CPUtime=0.21 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 3690 0 0 0 21 0 0 0 20 0 1 0 93358401 42270720 3465 33554432000 4194304 5972588 140721328554560 140721328551128 4935575 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10320 3465 848 435 0 3683 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 41280 KiB
Current children cumulated memory: 13860 KiB

[startup+0.309663 s]*
/proc/loadavg: 2.10 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28692012/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42220 memory=14916 CPUtime=0.31 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 3917 0 0 0 31 0 0 0 20 0 1 0 93358401 43233280 3729 33554432000 4194304 5972588 140721328554560 140721328551128 4935502 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10555 3729 848 435 0 3918 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42220 KiB
Current children cumulated memory: 14916 KiB

[startup+0.700406 s]
/proc/loadavg: 2.10 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28691640/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=15180 CPUtime=0.69 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 3995 0 0 0 69 0 0 0 20 0 1 0 93358401 43503616 3795 33554432000 4194304 5972588 140721328554560 140721328541752 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 3795 850 435 0 3984 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 15180 KiB

[startup+1.50043 s]
/proc/loadavg: 2.10 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28690980/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=15296 CPUtime=1.49 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 4006 0 0 0 149 0 0 0 20 0 1 0 93358401 43503616 3824 33554432000 4194304 5972588 140721328554560 140721328541752 4935502 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 3824 850 435 0 3984 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 15296 KiB

[startup+3.1095 s]
/proc/loadavg: 2.09 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28690512/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=15496 CPUtime=3.1 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 4324 0 0 0 310 0 0 0 20 0 1 0 93358401 43503616 3874 33554432000 4194304 5972588 140721328554560 140721328541752 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 3874 850 435 0 3984 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 15496 KiB

[startup+6.30038 s]
/proc/loadavg: 2.09 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28690644/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=15564 CPUtime=6.29 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 4682 0 0 0 629 0 0 0 20 0 1 0 93358401 43503616 3891 33554432000 4194304 5972588 140721328554560 140721328541752 4935642 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 3891 850 435 0 3984 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 15564 KiB

[startup+12.7004 s]
/proc/loadavg: 2.09 2.09 2.05 3/189 30916
/proc/meminfo: memFree=28690272/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=15804 CPUtime=12.69 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 5110 0 0 0 1269 0 0 0 20 0 1 0 93358401 43503616 3951 33554432000 4194304 5972588 140721328554560 140721328541752 5328649 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 3951 850 435 0 3984 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 15804 KiB

[startup+25.5004 s]
/proc/loadavg: 2.07 2.08 2.05 3/189 30916
/proc/meminfo: memFree=28690148/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=16116 CPUtime=25.49 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 5820 0 0 0 2549 0 0 0 20 0 1 0 93358401 43503616 4029 33554432000 4194304 5972588 140721328554560 140721328541752 4935446 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 4029 850 435 0 3984 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 16116 KiB

[startup+51.1093 s]
/proc/loadavg: 2.04 2.08 2.05 3/189 30916
/proc/meminfo: memFree=28687852/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=18208 CPUtime=51.1 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 6545 0 0 0 5110 0 0 0 20 0 1 0 93358401 43503616 4552 33554432000 4194304 5972588 140721328554560 140721328541752 4935428 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 4552 850 435 0 3984 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 18208 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.08 2.05 3/187 30918
/proc/meminfo: memFree=28688156/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=18216 CPUtime=102.29 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 6890 0 0 0 10229 0 0 0 20 0 1 0 93358401 43503616 4554 33554432000 4194304 5972588 140721328554560 140721328541752 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 4554 850 435 0 3984 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 18216 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.08 2.05 3/187 30983
/proc/meminfo: memFree=21500296/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=18228 CPUtime=162.29 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 7527 0 0 0 16229 0 0 0 20 0 1 0 93358401 43503616 4557 33554432000 4194304 5972588 140721328554560 140721328541752 4935478 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 4557 850 435 0 3984 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 18228 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.08 2.05 3/187 30984
/proc/meminfo: memFree=21496680/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=18236 CPUtime=222.29 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 8030 0 0 0 22229 0 0 0 20 0 1 0 93358401 43503616 4559 33554432000 4194304 5972588 140721328554560 140721328541752 4935490 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 4559 850 435 0 3984 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 18236 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.19 2.11 2.06 3/187 30985
/proc/meminfo: memFree=21496176/32770624 swapFree=67108860/67108860
[pid=30915] ppid=30912 vsize=42484 memory=18240 CPUtime=240 cores=0,2,4,6
/proc/30915/stat : 30915 (cosoco) R 30912 30915 24508 0 -1 4202496 8150 0 0 0 24000 0 0 0 20 0 1 0 93358401 43503616 4560 33554432000 4194304 5972588 140721328554560 140721328541752 4935502 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18870272 140721328559295 140721328559395 140721328559395 140721328562126 0
/proc/30915/statm: 10621 4560 850 435 0 3984 0
Current children cumulated CPU time: 240 s
Current children cumulated vsize: 42484 KiB
Current children cumulated memory: 18240 KiB

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

[startup+240.01 s]
# the end of solver process 30915 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.003 s, system=0.006 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): 240.009
CPU user time (s): 240.003
CPU system time (s): 0.006
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 42484
Max. memory (cumulated for all children) (KiB): 18240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.003
system time used= 0.006
maximum resident set size= 18312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8200
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 304


# summary of solver processes directly reported to runsolver:
#   pid: 30915
#   total CPU time (s): 240.009
#   total CPU user time (s): 240.003
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.821313 second user time and 1.72815 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 07:24:07
IDJOB=4267037
IDBENCH=140543
IDSOLVER=2656
FILE ID=node104/4267037-1502602705
RUNJOBID= node104-1502598096-28365
PBS_JOBID= 20628287
Free space on /tmp= 61864 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbp-15-30-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267037-1502602705/watcher-4267037-1502602705 -o /tmp/evaluation-result-4267037-1502602705/solver-4267037-1502602705 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28365 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4267037-1502602705.xml

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

MD5SUM BENCH= c6a062133c2754337f0ab1bb59bcc4d1
RANDOM SEED=1172172224

node104.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:        28703632 kB
MemAvailable:   31983180 kB
Buffers:          140564 kB
Cached:          3421100 kB
SwapCached:            0 kB
Active:           327636 kB
Inactive:        3289788 kB
Active(anon):      58260 kB
Inactive(anon):    25028 kB
Active(file):     269376 kB
Inactive(file):  3264760 kB
Unevictable:        6528 kB
Mlocked:            6528 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2396 kB
Writeback:             0 kB
AnonPages:         61208 kB
Mapped:            44916 kB
Shmem:             25228 kB
Slab:             148248 kB
SReclaimable:     122496 kB
SUnreclaim:        25752 kB
KernelStack:        3376 kB
PageTables:         5384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     359248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61860 MiB
End job on node104 at 2017-08-13 07:28:07