Trace number 4258613

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 1.1SAT (TO)6 251.94099 252.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbo-15-30-1.xml
MD5SUM42e0d1a2247f38e5f07d6f797d7a9923
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark153.28799
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":5,"count":30},{"degree":31,"count":30}]
Minimum constraint arity3
Maximum constraint arity30
Distribution of constraint arities[{"arity":3,"count":452},{"arity":4,"count":10},{"arity":5,"count":10},{"arity":6,"count":4},{"arity":7,"count":2},{"arity":8,"count":2},{"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 

0.02/0.20	c best=?? lower=0 upper=30 
0.13/0.29	c
0.13/0.29	c This is cosoco 1.1 --  
0.13/0.29	c
0.13/0.29	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258613-1502657806.xml 
0.13/0.29	c enable optimization
0.13/0.29	c ========================================[ Problem Statistics ]===========================================
0.13/0.29	c |                                                                                                       
0.13/0.29	c |  Parse time        :         0.12 s 
0.13/0.29	c |
0.13/0.29	c |               Variables: 540
0.13/0.29	c |            Domain Sizes: 2..31
0.13/0.29	c |
0.13/0.29	c |             Constraints: 512
0.13/0.29	c |                   Arity: 3..30  -- Ternary: 452
0.13/0.29	c | 
0.13/0.29	c |                   Types: 
0.13/0.29	c |                          All Different: 1
0.13/0.29	c |                          Extension: 450  (nb tuples: 900..1110) -- (shared: 420)
0.13/0.29	c |                          Max constant: 1
0.13/0.29	c |                          Minimum Variable: 30
0.13/0.29	c |                          Sum: 30
0.13/0.29	c |                          
0.13/0.29	c =========================================================================================================
0.13/0.29	o 8
0.13/0.29	c    1 calls to solver: best=8 lower=0 upper=7 
1.31/1.46	o 7
47.51/47.69	o 6
47.51/47.69	c    3 calls to solver: best=6 lower=0 upper=5 
251.93/252.00	
251.93/252.00	c *** INTERRUPTED ***
251.93/252.00	c restarts              : 64          
251.93/252.00	c conflicts             : 436047       (1731 /sec)
251.93/252.00	c decisions             : 972311       (3859 /sec)
251.93/252.00	c propagations          : 58452076    (232017 /sec)
251.93/252.00	c root propagations     : 450         
251.93/252.00	c filter calls          : 90118036       (357711 /sec)
251.93/252.00	c useless filter calls  : 71950333       (79 %)
251.93/252.00	c Memory used           : 35.48 MB
251.93/252.00	c CPU time              : 251.93 s
251.93/252.00	
251.93/252.00	c nb Solutions = 3
251.93/252.00	s SATISFIABLE
251.93/252.00	c Best value found: 6
251.93/252.00	
251.93/252.00	
251.93/252.00	v <instantiation type='solution' cost='6'>
251.93/252.00	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>
251.93/252.00	v <values>10 23 24 4 11 9 25 28 29 29 15 22 16 28 20 5 19 23 0 2 0 9 1 21 18 13 17 4 25 13 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 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 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 0 0 0 0 0 0 0 1 1 0 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 0 0 0 0 0 0 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 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 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 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 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 0 1 1 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 12 16 8 4 7 14 19 17 25 6 1 3 15 9 18 5 2 21 22 0 24 27 11 28 23 29 26 10 13 2 5 4 3 5 5 5 4 4 5 6 3 6 6 6 6 5 5 4 4 4 2 4 4 5 5 5 5 5 6 </values>
251.93/252.00	v </instantiation>
251.93/252.00

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 (15067 MiB free)
  memory of node 1: 16384 MiB (15258 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258613-1502657806/watcher-4258613-1502657806 -o /tmp/evaluation-result-4258613-1502657806/solver-4258613-1502657806 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4140 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258613-1502657806.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=13048, runsolver pid=13045
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31052788/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=28056 memory=4464 CPUtime=0.02 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 1283 0 0 0 2 0 0 0 20 0 1 0 107691933 28729344 1116 18446744073709551615 4194304 5972556 140732229604096 140732229600744 5675276 0 0 1 0 0 0 0 17 3 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 7014 1116 789 435 0 377 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 28056 KiB
Current children cumulated memory: 4464 KiB

[startup+0.209286 s]*
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31046092/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=34472 memory=10904 CPUtime=0.13 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 2946 0 0 0 13 0 0 0 20 0 1 0 107691933 35299328 2726 18446744073709551615 4194304 5972556 140732229604096 140732229600744 4935580 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 8618 2726 797 435 0 1981 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 10904 KiB

[startup+0.309445 s]*
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31044604/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36064 memory=12488 CPUtime=0.23 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 3334 0 0 0 23 0 0 0 20 0 1 0 107691933 36929536 3122 18446744073709551615 4194304 5972556 140732229604096 140732229600744 4935647 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9016 3122 842 435 0 2379 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 36064 KiB
Current children cumulated memory: 12488 KiB

[startup+0.700327 s]
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31044604/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36064 memory=12488 CPUtime=0.61 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 3337 0 0 0 61 0 0 0 20 0 1 0 107691933 36929536 3122 18446744073709551615 4194304 5972556 140732229604096 140732229600744 4935486 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9016 3122 842 435 0 2379 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 36064 KiB
Current children cumulated memory: 12488 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31044604/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36196 memory=12752 CPUtime=1.41 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 3383 0 0 0 141 0 0 0 20 0 1 0 107691933 37064704 3188 18446744073709551615 4194304 5972556 140732229604096 140732229591288 4935470 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9049 3188 844 435 0 2412 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12752 KiB

[startup+3.10927 s]
/proc/loadavg: 1.92 1.96 2.01 3/186 13049
/proc/meminfo: memFree=31044232/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36196 memory=12908 CPUtime=3.02 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 5625 0 0 0 302 0 0 0 20 0 1 0 107691933 37064704 3227 18446744073709551615 4194304 5972556 140732229604096 140732229601544 4934192 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9049 3227 844 435 0 2412 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12908 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 1.96 2.01 3/186 13049
/proc/meminfo: memFree=31042708/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36196 memory=12940 CPUtime=6.2 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 5889 0 0 0 620 0 0 0 20 0 1 0 107691933 37064704 3235 18446744073709551615 4194304 5972556 140732229604096 140732229601544 4935447 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9049 3235 844 435 0 2412 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12940 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31042496/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36196 memory=12940 CPUtime=12.61 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 6176 0 0 0 1261 0 0 0 20 0 1 0 107691933 37064704 3235 18446744073709551615 4194304 5972556 140732229604096 140732229601544 4935997 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9049 3235 844 435 0 2412 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12940 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.98 2.02 3/186 13049
/proc/meminfo: memFree=31042868/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36196 memory=12940 CPUtime=25.41 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 6715 0 0 0 2541 0 0 0 20 0 1 0 107691933 37064704 3235 18446744073709551615 4194304 5972556 140732229604096 140732229601544 4935440 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9049 3235 844 435 0 2412 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12940 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 1.98 2.02 3/186 13050
/proc/meminfo: memFree=31043120/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36328 memory=12940 CPUtime=51.02 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 7037 0 0 0 5101 1 0 0 20 0 1 0 107691933 37199872 3235 18446744073709551615 4194304 5972556 140732229604096 140732229591288 4934322 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9082 3235 844 435 0 2445 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 12940 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/186 13052
/proc/meminfo: memFree=31043568/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36328 memory=13052 CPUtime=102.22 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 7337 0 0 0 10221 1 0 0 20 0 1 0 107691933 37199872 3263 18446744073709551615 4194304 5972556 140732229604096 140732229591288 4935474 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9082 3263 844 435 0 2445 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 13052 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/186 13055
/proc/meminfo: memFree=31043444/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36328 memory=13052 CPUtime=162.22 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 7464 0 0 0 16221 1 0 0 20 0 1 0 107691933 37199872 3263 18446744073709551615 4194304 5972556 140732229604096 140732229591288 4935447 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9082 3263 844 435 0 2445 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 13052 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/186 13057
/proc/meminfo: memFree=31043320/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36328 memory=13052 CPUtime=222.22 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 7763 0 0 0 22221 1 0 0 20 0 1 0 107691933 37199872 3263 18446744073709551615 4194304 5972556 140732229604096 140732229591288 4935486 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9082 3263 844 435 0 2445 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 13052 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.02 3/186 13122
/proc/meminfo: memFree=31047120/32770624 swapFree=67108860/67108860
[pid=13048] ppid=13045 vsize=36328 memory=13052 CPUtime=251.93 cores=1,3,5,7
/proc/13048/stat : 13048 (cosoco) R 13045 13048 12395 0 -1 4202496 7764 0 0 0 25192 1 0 0 20 0 1 0 107691933 37199872 3263 18446744073709551615 4194304 5972556 140732229604096 140732229591288 4935438 0 0 1 8405026 0 0 0 17 1 0 0 8 0 0 8070896 8075904 22933504 140732229607851 140732229607981 140732229607981 140732229611470 0
/proc/13048/statm: 9082 3263 844 435 0 2445 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 13052 KiB

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

[startup+252.01 s]
# the end of solver process 13048 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.93 s, system=0.011 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.941
CPU user time (s): 251.93
CPU system time (s): 0.011
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 36328
Max. memory (cumulated for all children) (KiB): 13052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.93
system time used= 0.011
maximum resident set size= 13124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7817
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= 10
involuntary context switches= 120


# summary of solver processes directly reported to runsolver:
#   pid: 13048
#   total CPU time (s): 251.941
#   total CPU user time (s): 251.93
#   total CPU system time (s): 0.011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.921501 second user time and 1.65543 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 22:42:53
IDJOB=4258613
IDBENCH=140523
IDSOLVER=2644
FILE ID=node135/4258613-1502657806
RUNJOBID= node135-1502640979-4140
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbo-15-30-1.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258613-1502657806/watcher-4258613-1502657806 -o /tmp/evaluation-result-4258613-1502657806/solver-4258613-1502657806 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4140 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258613-1502657806.xml

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

MD5SUM BENCH= 42e0d1a2247f38e5f07d6f797d7a9923
RANDOM SEED=606426800

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        31053492 kB
MemAvailable:   31964284 kB
Buffers:          314176 kB
Cached:           893048 kB
SwapCached:            0 kB
Active:           708832 kB
Inactive:         562216 kB
Active(anon):      63888 kB
Inactive(anon):    41324 kB
Active(file):     644944 kB
Inactive(file):   520892 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2712 kB
Writeback:           388 kB
AnonPages:         65284 kB
Mapped:            57048 kB
Shmem:             41656 kB
Slab:             149280 kB
SReclaimable:     121584 kB
SUnreclaim:        27696 kB
KernelStack:        3344 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     347228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 22:47:05