Trace number 4268958

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 1.12SAT (TO)11 251.939 252.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-sp-4-1.xml
MD5SUM829564848108aadfa26cd1b017421761
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark244.65601
Satisfiable
(Un)Satisfiability was proved
Number of variables725
Number of constraints701
Number of domains3
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":625},{"size":25,"count":75},{"size":26,"count":25}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":650},{"degree":3,"count":8},{"degree":5,"count":5},{"degree":7,"count":6},{"degree":9,"count":4},{"degree":11,"count":1},{"degree":17,"count":1},{"degree":26,"count":50}]
Minimum constraint arity2
Maximum constraint arity26
Distribution of constraint arities[{"arity":2,"count":10},{"arity":3,"count":645},{"arity":4,"count":10},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":8,"count":2},{"arity":25,"count":1},{"arity":26,"count":25}]
Number of extensional constraints625
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":625},{"type":"allDifferent","count":1},{"type":"sum","count":25},{"type":"minimum","count":25},{"type":"maximum","count":25}]
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 

0.04/0.15	c best=?? lower=0 upper=25 
0.15/0.25	c
0.15/0.25	c This is cosoco 1.12 --  
0.15/0.25	c
0.15/0.25	c command line: cosoco -lc -model -restarts HOME/instance-4268958-1502672557.xml 
0.15/0.25	c enable optimization
0.15/0.25	c ========================================[ Problem Statistics ]===========================================
0.15/0.25	c |                                                                                                       
0.15/0.25	c |  Parse time        :         0.08 s 
0.15/0.25	c |
0.15/0.25	c |               Variables: 725
0.15/0.25	c |            Domain Sizes: 2..26
0.15/0.25	c |
0.15/0.25	c |             Constraints: 702
0.15/0.25	c |                   Arity: 2..26  -- Binary: 10  -- Ternary: 645
0.15/0.25	c | 
0.15/0.25	c |                   Types: 
0.15/0.25	c |                          All Different: 1
0.15/0.25	c |                          Extension: 625  (nb tuples: 625..769) -- (shared: 600)
0.15/0.25	c |                          Max constant: 1
0.15/0.25	c |                          Minimum Variable: 50
0.15/0.25	c |                          Sum: 25
0.15/0.25	c |                          
0.15/0.25	c =========================================================================================================
0.15/0.25	o 12
0.15/0.25	c    1 calls to solver: best=12 lower=0 upper=11 
0.83/0.93	o 11
251.93/252.00	
251.93/252.00	c *** INTERRUPTED ***
251.93/252.00	c restarts              : 63          
251.93/252.00	c conflicts             : 415420       (1649 /sec)
251.93/252.00	c decisions             : 1204267      (4780 /sec)
251.93/252.00	c propagations          : 56304602    (223495 /sec)
251.93/252.00	c root propagations     : 4117        
251.93/252.00	c filter calls          : 110331026      (437948 /sec)
251.93/252.00	c useless filter calls  : 90467697       (81 %)
251.93/252.00	c Memory used           : 37.09 MB
251.93/252.00	c CPU time              : 251.927 s
251.93/252.00	
251.93/252.00	c nb Solutions = 2
251.93/252.00	s SATISFIABLE
251.93/252.00	c Best value found: 11
251.93/252.00	
251.93/252.00	
251.93/252.00	v <instantiation type='solution' cost='11'>
251.93/252.00	v <list>max[0] max[10] max[11] max[12] max[13] max[14] max[15] max[16] max[17] max[18] max[19] max[1] max[20] max[21] max[22] max[23] max[24] 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[15] min[16] min[17] min[18] min[19] min[1] min[20] min[21] min[22] min[23] min[24] 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][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][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][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][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][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][2] o[14][3] o[14][4] o[14][5] o[14][6] o[14][7] o[14][8] o[14][9] o[15][0] o[15][10] o[15][11] o[15][12] o[15][13] o[15][14] o[15][15] o[15][16] o[15][17] o[15][18] o[15][19] o[15][1] o[15][20] o[15][21] o[15][22] o[15][23] o[15][24] o[15][2] o[15][3] o[15][4] o[15][5] o[15][6] o[15][7] o[15][8] o[15][9] o[16][0] o[16][10] o[16][11] o[16][12] o[16][13] o[16][14] o[16][15] o[16][16] o[16][17] o[16][18] o[16][19] o[16][1] o[16][20] o[16][21] o[16][22] o[16][23] o[16][24] o[16][2] o[16][3] o[16][4] o[16][5] o[16][6] o[16][7] o[16][8] o[16][9] o[17][0] o[17][10] o[17][11] o[17][12] o[17][13] o[17][14] o[17][15] o[17][16] o[17][17] o[17][18] o[17][19] o[17][1] o[17][20] o[17][21] o[17][22] o[17][23] o[17][24] o[17][2] o[17][3] o[17][4] o[17][5] o[17][6] o[17][7] o[17][8] o[17][9] o[18][0] o[18][10] o[18][11] o[18][12] o[18][13] o[18][14] o[18][15] o[18][16] o[18][17] o[18][18] o[18][19] o[18][1] o[18][20] o[18][21] o[18][22] o[18][23] o[18][24] o[18][2] o[18][3] o[18][4] o[18][5] o[18][6] o[18][7] o[18][8] o[18][9] o[19][0] o[19][10] o[19][11] o[19][12] o[19][13] o[19][14] o[19][15] o[19][16] o[19][17] o[19][18] o[19][19] o[19][1] o[19][20] o[19][21] o[19][22] o[19][23] o[19][24] o[19][2] o[19][3] o[19][4] o[19][5] o[19][6] o[19][7] o[19][8] o[19][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][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[20][0] o[20][10] o[20][11] o[20][12] o[20][13] o[20][14] o[20][15] o[20][16] o[20][17] o[20][18] o[20][19] o[20][1] o[20][20] o[20][21] o[20][22] o[20][23] o[20][24] o[20][2] o[20][3] o[20][4] o[20][5] o[20][6] o[20][7] o[20][8] o[20][9] o[21][0] o[21][10] o[21][11] o[21][12] o[21][13] o[21][14] o[21][15] o[21][16] o[21][17] o[21][18] o[21][19] o[21][1] o[21][20] o[21][21] o[21][22] o[21][23] o[21][24] o[21][2] o[21][3] o[21][4] o[21][5] o[21][6] o[21][7] o[21][8] o[21][9] o[22][0] o[22][10] o[22][11] o[22][12] o[22][13] o[22][14] o[22][15] o[22][16] o[22][17] o[22][18] o[22][19] o[22][1] o[22][20] o[22][21] o[22][22] o[22][23] o[22][24] o[22][2] o[22][3] o[22][4] o[22][5] o[22][6] o[22][7] o[22][8] o[22][9] o[23][0] o[23][10] o[23][11] o[23][12] o[23][13] o[23][14] o[23][15] o[23][16] o[23][17] o[23][18] o[23][19] o[23][1] o[23][20] o[23][21] o[23][22] o[23][23] o[23][24] o[23][2] o[23][3] o[23][4] o[23][5] o[23][6] o[23][7] o[23][8] o[23][9] o[24][0] o[24][10] o[24][11] o[24][12] o[24][13] o[24][14] o[24][15] o[24][16] o[24][17] o[24][18] o[24][19] o[24][1] o[24][20] o[24][21] o[24][22] o[24][23] o[24][24] o[24][2] o[24][3] o[24][4] o[24][5] o[24][6] o[24][7] o[24][8] o[24][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][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][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][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][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][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][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][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][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[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[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
251.93/252.00	v <values>18 5 20 15 20 8 0 17 12 14 24 2 9 14 17 5 6 7 23 17 6 19 1 20 12 0 2 14 11 17 7 0 1 12 1 14 0 9 10 10 3 3 7 0 16 6 2 0 9 10 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 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 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 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 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 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 1 1 1 1 1 1 1 1 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 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 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 1 1 1 1 1 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 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 0 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 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 0 0 0 0 0 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 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 1 0 0 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 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 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 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 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 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 15 16 0 6 19 23 21 3 5 13 12 9 20 10 17 11 7 18 8 1 24 2 22 14 4 5 9 10 11 9 11 9 9 10 7 6 6 5 2 2 2 1 7 8 8 8 7 7 6 7 </values>
251.93/252.00	v </instantiation>
251.93/252.00

Verifier Data 

OK	11

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 (15346 MiB free)
  memory of node 1: 16384 MiB (15626 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268958-1502672557/watcher-4268958-1502672557 -o /tmp/evaluation-result-4268958-1502672557/solver-4268958-1502672557 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268958-1502672557.xml 

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

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
Current StackSize limit: 8192 KiB

solver pid=13325, runsolver pid=13322

[startup+0.101033 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 13326
/proc/meminfo: memFree=31714900/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=29388 memory=5648 CPUtime=0.04 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 1637 0 0 0 4 0 0 0 20 0 1 0 55596370 30093312 1412 18446744073709551615 4194304 5972588 140733475490416 140733475486984 5370916 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 7347 1412 790 435 0 710 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 29388 KiB
Current children cumulated memory: 5648 KiB

[startup+0.209264 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 13326
/proc/meminfo: memFree=31708964/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=35072 memory=11672 CPUtime=0.15 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 3101 0 0 0 15 0 0 0 20 0 1 0 55596370 35913728 2918 18446744073709551615 4194304 5972588 140733475490416 140733475486984 140522941328357 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 8768 2918 842 435 0 2131 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 35072 KiB
Current children cumulated memory: 11672 KiB

[startup+0.309287 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 13326
/proc/meminfo: memFree=31706112/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37712 memory=14312 CPUtime=0.25 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 3774 0 0 0 25 0 0 0 20 0 1 0 55596370 38617088 3578 18446744073709551615 4194304 5972588 140733475490416 140733475486984 5338177 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9428 3578 842 435 0 2791 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 37712 KiB
Current children cumulated memory: 14312 KiB

[startup+0.700261 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 13326
/proc/meminfo: memFree=31706112/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37712 memory=14312 CPUtime=0.63 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 3774 0 0 0 63 0 0 0 20 0 1 0 55596370 38617088 3578 18446744073709551615 4194304 5972588 140733475490416 140733475477608 5039721 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9428 3578 842 435 0 2791 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 37712 KiB
Current children cumulated memory: 14312 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 13326
/proc/meminfo: memFree=31705136/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14576 CPUtime=1.43 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 3851 0 0 0 143 0 0 0 20 0 1 0 55596370 38887424 3644 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935454 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3644 844 435 0 2857 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14576 KiB

[startup+3.10927 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 13326
/proc/meminfo: memFree=31705152/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14760 CPUtime=3.04 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 6519 0 0 0 304 0 0 0 20 0 1 0 55596370 38887424 3690 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935493 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3690 844 435 0 2857 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14760 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 13327
/proc/meminfo: memFree=31704900/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14760 CPUtime=6.23 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 9174 0 0 0 623 0 0 0 20 0 1 0 55596370 38887424 3690 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935454 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3690 844 435 0 2857 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14760 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 13327
/proc/meminfo: memFree=31704908/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14760 CPUtime=12.62 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 11833 0 0 0 1262 0 0 0 20 0 1 0 55596370 38887424 3690 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935454 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3690 844 435 0 2857 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14760 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 13327
/proc/meminfo: memFree=31704784/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14760 CPUtime=25.43 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 17113 0 0 0 2542 1 0 0 20 0 1 0 55596370 38887424 3690 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935493 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3690 844 435 0 2857 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14760 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 13327
/proc/meminfo: memFree=31704156/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14764 CPUtime=51.04 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 19376 0 0 0 5103 1 0 0 20 0 1 0 55596370 38887424 3691 18446744073709551615 4194304 5972588 140733475490416 140733475487864 5319872 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3691 844 435 0 2857 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14764 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 13343
/proc/meminfo: memFree=31698804/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14764 CPUtime=102.23 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 20051 0 0 0 10222 1 0 0 20 0 1 0 55596370 38887424 3691 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4970878 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3691 844 435 0 2857 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14764 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 13345
/proc/meminfo: memFree=31698904/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14764 CPUtime=162.23 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 20764 0 0 0 16222 1 0 0 20 0 1 0 55596370 38887424 3691 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935502 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3691 844 435 0 2857 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14764 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 13347
/proc/meminfo: memFree=31702200/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14764 CPUtime=222.22 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 21448 0 0 0 22221 1 0 0 20 0 1 0 55596370 38887424 3691 18446744073709551615 4194304 5972588 140733475490416 140733475487864 5040638 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3691 844 435 0 2857 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14764 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.94 2.00 2.04 3/181 13412
/proc/meminfo: memFree=31697892/32770624 swapFree=67108860/67108860
[pid=13325] ppid=13322 vsize=37976 memory=14764 CPUtime=251.93 cores=0,2,4,6
/proc/13325/stat : 13325 (cosoco) R 13322 13325 11586 0 -1 4202496 22116 0 0 0 25192 1 0 0 20 0 1 0 55596370 38887424 3691 18446744073709551615 4194304 5972588 140733475490416 140733475487864 4935408 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 12800000 140733475496398 140733475496493 140733475496493 140733475499982 0
/proc/13325/statm: 9494 3691 844 435 0 2857 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 14764 KiB

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

[startup+252.01 s]
# the end of solver process 13325 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.927 s, system=0.011999 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): 251.939
CPU user time (s): 251.927
CPU system time (s): 0.011999
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 37976
Max. memory (cumulated for all children) (KiB): 14764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.927
system time used= 0.011999
maximum resident set size= 14836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22170
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= 323


# summary of solver processes directly reported to runsolver:
#   pid: 13325
#   total CPU time (s): 251.939
#   total CPU user time (s): 251.927
#   total CPU system time (s): 0.011999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.910374 second user time and 1.76571 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-14 02:48:21
IDJOB=4268958
IDBENCH=140517
IDSOLVER=2659
FILE ID=node124/4268958-1502672557
RUNJOBID= node124-1502644521-30670
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-sp-4-1.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268958-1502672557/watcher-4268958-1502672557 -o /tmp/evaluation-result-4268958-1502672557/solver-4268958-1502672557 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268958-1502672557.xml

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

MD5SUM BENCH= 829564848108aadfa26cd1b017421761
RANDOM SEED=1268077662

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31716564 kB
MemAvailable:   32001360 kB
Buffers:          182448 kB
Cached:           392128 kB
SwapCached:            0 kB
Active:           426552 kB
Inactive:         202976 kB
Active(anon):       6740 kB
Inactive(anon):    73796 kB
Active(file):     419812 kB
Inactive(file):   129180 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2372 kB
Writeback:             0 kB
AnonPages:         55404 kB
Mapped:            45536 kB
Shmem:             25320 kB
Slab:             129320 kB
SReclaimable:     103280 kB
SUnreclaim:        26040 kB
KernelStack:        3248 kB
PageTables:         4924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     328104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62024 MiB
End job on node124 at 2017-08-14 02:52:33