Trace number 4268585

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 1.12OPT16 0.87475199 0.87507302

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff71.xml
MD5SUMfdadf8bcb2915efdb9c6c9761d291a61
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark16
Best CPU time to get the best result obtained on this benchmark0.343945
Satisfiable
(Un)Satisfiability was proved
Number of variables725
Number of constraints705
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":22},{"size":25,"count":66},{"size":26,"count":637}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":704},{"degree":33,"count":21}]
Minimum constraint arity2
Maximum constraint arity22
Distribution of constraint arities[{"arity":2,"count":672},{"arity":21,"count":1},{"arity":22,"count":32}]
Number of extensional constraints672
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":672},{"type":"ordered","count":1},{"type":"minimum","count":32}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c best=?? lower=-19056 upper=0 
0.00/0.04	c
0.00/0.04	c This is cosoco 1.12 --  
0.00/0.04	c
0.00/0.04	c command line: cosoco -lc -model -restarts HOME/instance-4268585-1502609247.xml 
0.00/0.04	c enable optimization
0.00/0.04	c ========================================[ Problem Statistics ]===========================================
0.00/0.04	c |                                                                                                       
0.00/0.04	c |  Parse time        :         0.02 s 
0.00/0.04	c |
0.00/0.04	c |               Variables: 725
0.00/0.04	c |            Domain Sizes: 23..26
0.00/0.04	c |
0.00/0.04	c |             Constraints: 725
0.00/0.04	c |                   Arity: 2..32  -- Binary: 692
0.00/0.04	c | 
0.00/0.04	c |                   Types: 
0.00/0.04	c |                          (X - Y < k): 20
0.00/0.04	c |                          Extension: 672  (nb tuples: 26..26) -- (shared: 646)
0.00/0.04	c |                          Minimum Variable: 32
0.00/0.04	c |                          Sum: 1
0.00/0.04	c |                          
0.00/0.04	c =========================================================================================================
0.00/0.04	o -261
0.00/0.04	c    1 calls to solver: best=-261 lower=-260 upper=0 
0.00/0.05	o -214
0.00/0.06	o -139
0.00/0.06	c    3 calls to solver: best=-139 lower=-138 upper=0 
0.00/0.07	o -103
0.00/0.08	o -102
0.00/0.08	c    5 calls to solver: best=-102 lower=-101 upper=0 
0.00/0.09	o -76
0.00/0.10	o -47
0.00/0.10	c    7 calls to solver: best=-47 lower=-46 upper=0 
0.10/0.11	o -46
0.10/0.12	o -40
0.10/0.12	c    9 calls to solver: best=-40 lower=-39 upper=0 
0.10/0.13	o -39
0.10/0.14	o -31
0.10/0.14	c   11 calls to solver: best=-31 lower=-30 upper=0 
0.10/0.15	o -27
0.10/0.17	o -24
0.10/0.17	c   13 calls to solver: best=-24 lower=-23 upper=0 
0.10/0.20	o -23
0.21/0.22	o -20
0.21/0.22	c   15 calls to solver: best=-20 lower=-19 upper=0 
0.31/0.31	o -19
0.31/0.41	o -18
0.31/0.41	c   17 calls to solver: best=-18 lower=-17 upper=0 
0.41/0.51	o -16
0.79/0.87	c
0.79/0.87	c Optimum found         : -16
0.79/0.87	c
0.79/0.87	
0.79/0.87	v <instantiation type='solution' cost='-16'>
0.79/0.87	v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[31] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][10] drd[0][11] drd[0][12] drd[0][13] drd[0][14] drd[0][15] drd[0][16] drd[0][17] drd[0][18] drd[0][19] drd[0][1] drd[0][20] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[0][6] drd[0][7] drd[0][8] drd[0][9] drd[10][0] drd[10][10] drd[10][11] drd[10][12] drd[10][13] drd[10][14] drd[10][15] drd[10][16] drd[10][17] drd[10][18] drd[10][19] drd[10][1] drd[10][20] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[10][6] drd[10][7] drd[10][8] drd[10][9] drd[11][0] drd[11][10] drd[11][11] drd[11][12] drd[11][13] drd[11][14] drd[11][15] drd[11][16] drd[11][17] drd[11][18] drd[11][19] drd[11][1] drd[11][20] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[11][6] drd[11][7] drd[11][8] drd[11][9] drd[12][0] drd[12][10] drd[12][11] drd[12][12] drd[12][13] drd[12][14] drd[12][15] drd[12][16] drd[12][17] drd[12][18] drd[12][19] drd[12][1] drd[12][20] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[12][6] drd[12][7] drd[12][8] drd[12][9] drd[13][0] drd[13][10] drd[13][11] drd[13][12] drd[13][13] drd[13][14] drd[13][15] drd[13][16] drd[13][17] drd[13][18] drd[13][19] drd[13][1] drd[13][20] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[13][6] drd[13][7] drd[13][8] drd[13][9] drd[14][0] drd[14][10] drd[14][11] drd[14][12] drd[14][13] drd[14][14] drd[14][15] drd[14][16] drd[14][17] drd[14][18] drd[14][19] drd[14][1] drd[14][20] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[14][6] drd[14][7] drd[14][8] drd[14][9] drd[15][0] drd[15][10] drd[15][11] drd[15][12] drd[15][13] drd[15][14] drd[15][15] drd[15][16] drd[15][17] drd[15][18] drd[15][19] drd[15][1] drd[15][20] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[15][6] drd[15][7] drd[15][8] drd[15][9] drd[16][0] drd[16][10] drd[16][11] drd[16][12] drd[16][13] drd[16][14] drd[16][15] drd[16][16] drd[16][17] drd[16][18] drd[16][19] drd[16][1] drd[16][20] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[16][6] drd[16][7] drd[16][8] drd[16][9] drd[17][0] drd[17][10] drd[17][11] drd[17][12] drd[17][13] drd[17][14] drd[17][15] drd[17][16] drd[17][17] drd[17][18] drd[17][19] drd[17][1] drd[17][20] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[17][6] drd[17][7] drd[17][8] drd[17][9] drd[18][0] drd[18][10] drd[18][11] drd[18][12] drd[18][13] drd[18][14] drd[18][15] drd[18][16] drd[18][17] drd[18][18] drd[18][19] drd[18][1] drd[18][20] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[18][6] drd[18][7] drd[18][8] drd[18][9] drd[19][0] drd[19][10] drd[19][11] drd[19][12] drd[19][13] drd[19][14] drd[19][15] drd[19][16] drd[19][17] drd[19][18] drd[19][19] drd[19][1] drd[19][20] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[19][6] drd[19][7] drd[19][8] drd[19][9] drd[1][0] drd[1][10] drd[1][11] drd[1][12] drd[1][13] drd[1][14] drd[1][15] drd[1][16] drd[1][17] drd[1][18] drd[1][19] drd[1][1] drd[1][20] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[1][6] drd[1][7] drd[1][8] drd[1][9] drd[20][0] drd[20][10] drd[20][11] drd[20][12] drd[20][13] drd[20][14] drd[20][15] drd[20][16] drd[20][17] drd[20][18] drd[20][19] drd[20][1] drd[20][20] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[20][6] drd[20][7] drd[20][8] drd[20][9] drd[21][0] drd[21][10] drd[21][11] drd[21][12] drd[21][13] drd[21][14] drd[21][15] drd[21][16] drd[21][17] drd[21][18] drd[21][19] drd[21][1] drd[21][20] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[21][6] drd[21][7] drd[21][8] drd[21][9] drd[22][0] drd[22][10] drd[22][11] drd[22][12] drd[22][13] drd[22][14] drd[22][15] drd[22][16] drd[22][17] drd[22][18] drd[22][19] drd[22][1] drd[22][20] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[22][6] drd[22][7] drd[22][8] drd[22][9] drd[23][0] drd[23][10] drd[23][11] drd[23][12] drd[23][13] drd[23][14] drd[23][15] drd[23][16] drd[23][17] drd[23][18] drd[23][19] drd[23][1] drd[23][20] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[23][6] drd[23][7] drd[23][8] drd[23][9] drd[24][0] drd[24][10] drd[24][11] drd[24][12] drd[24][13] drd[24][14] drd[24][15] drd[24][16] drd[24][17] drd[24][18] drd[24][19] drd[24][1] drd[24][20] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[24][6] drd[24][7] drd[24][8] drd[24][9] drd[25][0] drd[25][10] drd[25][11] drd[25][12] drd[25][13] drd[25][14] drd[25][15] drd[25][16] drd[25][17] drd[25][18] drd[25][19] drd[25][1] drd[25][20] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[25][6] drd[25][7] drd[25][8] drd[25][9] drd[26][0] drd[26][10] drd[26][11] drd[26][12] drd[26][13] drd[26][14] drd[26][15] drd[26][16] drd[26][17] drd[26][18] drd[26][19] drd[26][1] drd[26][20] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[26][6] drd[26][7] drd[26][8] drd[26][9] drd[27][0] drd[27][10] drd[27][11] drd[27][12] drd[27][13] drd[27][14] drd[27][15] drd[27][16] drd[27][17] drd[27][18] drd[27][19] drd[27][1] drd[27][20] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[27][6] drd[27][7] drd[27][8] drd[27][9] drd[28][0] drd[28][10] drd[28][11] drd[28][12] drd[28][13] drd[28][14] drd[28][15] drd[28][16] drd[28][17] drd[28][18] drd[28][19] drd[28][1] drd[28][20] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[28][6] drd[28][7] drd[28][8] drd[28][9] drd[29][0] drd[29][10] drd[29][11] drd[29][12] drd[29][13] drd[29][14] drd[29][15] drd[29][16] drd[29][17] drd[29][18] drd[29][19] drd[29][1] drd[29][20] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[29][6] drd[29][7] drd[29][8] drd[29][9] drd[2][0] drd[2][10] drd[2][11] drd[2][12] drd[2][13] drd[2][14] drd[2][15] drd[2][16] drd[2][17] drd[2][18] drd[2][19] drd[2][1] drd[2][20] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[2][6] drd[2][7] drd[2][8] drd[2][9] drd[30][0] drd[30][10] drd[30][11] drd[30][12] drd[30][13] drd[30][14] drd[30][15] drd[30][16] drd[30][17] drd[30][18] drd[30][19] drd[30][1] drd[30][20] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[30][6] drd[30][7] drd[30][8] drd[30][9] drd[31][0] drd[31][10] drd[31][11] drd[31][12] drd[31][13] drd[31][14] drd[31][15] drd[31][16] drd[31][17] drd[31][18] drd[31][19] drd[31][1] drd[31][20] drd[31][2] drd[31][3] drd[31][4] drd[31][5] drd[31][6] drd[31][7] drd[31][8] drd[31][9] drd[3][0] drd[3][10] drd[3][11] drd[3][12] drd[3][13] drd[3][14] drd[3][15] drd[3][16] drd[3][17] drd[3][18] drd[3][19] drd[3][1] drd[3][20] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[3][6] drd[3][7] drd[3][8] drd[3][9] drd[4][0] drd[4][10] drd[4][11] drd[4][12] drd[4][13] drd[4][14] drd[4][15] drd[4][16] drd[4][17] drd[4][18] drd[4][19] drd[4][1] drd[4][20] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[4][6] drd[4][7] drd[4][8] drd[4][9] drd[5][0] drd[5][10] drd[5][11] drd[5][12] drd[5][13] drd[5][14] drd[5][15] drd[5][16] drd[5][17] drd[5][18] drd[5][19] drd[5][1] drd[5][20] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[5][6] drd[5][7] drd[5][8] drd[5][9] drd[6][0] drd[6][10] drd[6][11] drd[6][12] drd[6][13] drd[6][14] drd[6][15] drd[6][16] drd[6][17] drd[6][18] drd[6][19] drd[6][1] drd[6][20] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[6][6] drd[6][7] drd[6][8] drd[6][9] drd[7][0] drd[7][10] drd[7][11] drd[7][12] drd[7][13] drd[7][14] drd[7][15] drd[7][16] drd[7][17] drd[7][18] drd[7][19] drd[7][1] drd[7][20] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[7][6] drd[7][7] drd[7][8] drd[7][9] drd[8][0] drd[8][10] drd[8][11] drd[8][12] drd[8][13] drd[8][14] drd[8][15] drd[8][16] drd[8][17] drd[8][18] drd[8][19] drd[8][1] drd[8][20] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[8][6] drd[8][7] drd[8][8] drd[8][9] drd[9][0] drd[9][10] drd[9][11] drd[9][12] drd[9][13] drd[9][14] drd[9][15] drd[9][16] drd[9][17] drd[9][18] drd[9][19] drd[9][1] drd[9][20] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[9][6] drd[9][7] drd[9][8] drd[9][9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
0.79/0.87	v <values>0 0 0 2 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 4 0 3 125 0 23 50 72 101 330 375 409 469 524 112 574 96 87 75 56 50 42 33 15 83 42 65 92 114 143 372 417 451 511 566 70 616 54 45 33 14 8 0 9 27 13 112 135 162 184 213 442 487 521 581 636 0 686 16 25 37 56 62 70 79 97 11 114 137 164 186 215 444 489 523 583 638 2 688 18 27 39 58 64 72 81 99 699 574 551 524 502 473 244 199 165 105 50 686 0 670 661 649 630 624 616 607 589 29 96 119 146 168 197 426 471 505 565 620 16 670 0 9 21 40 46 54 63 81 500 375 352 325 303 274 45 0 34 94 149 487 199 471 462 450 431 425 417 408 390 500 375 352 325 303 274 45 0 34 94 149 487 199 471 462 450 431 425 417 408 390 92 33 56 83 105 134 363 408 442 502 557 79 607 63 54 42 23 17 9 0 18 55 70 93 120 142 171 400 445 479 539 594 42 644 26 17 5 14 20 28 37 55 649 524 501 474 452 423 194 149 115 55 0 636 50 620 611 599 580 574 566 557 539 38 87 110 137 159 188 417 462 496 556 611 25 661 9 0 12 31 37 45 54 72 649 524 501 474 452 423 194 149 115 55 0 636 50 620 611 599 580 574 566 557 539 455 330 307 280 258 229 0 45 79 139 194 442 244 426 417 405 386 380 372 363 345 455 330 307 280 258 229 0 45 79 139 194 442 244 426 417 405 386 380 372 363 345 226 101 78 51 29 0 229 274 308 368 423 213 473 197 188 176 157 151 143 134 116 50 75 98 125 147 176 405 450 484 544 599 37 649 21 12 0 19 25 33 42 60 50 75 98 125 147 176 405 450 484 544 599 37 649 21 12 0 19 25 33 42 60 594 469 446 419 397 368 139 94 60 0 55 581 105 565 556 544 525 519 511 502 484 594 469 446 419 397 368 139 94 60 0 55 581 105 565 556 544 525 519 511 502 484 197 72 49 22 0 29 258 303 337 397 452 184 502 168 159 147 128 122 114 105 87 0 125 148 175 197 226 455 500 534 594 649 13 699 29 38 50 69 75 83 92 110 110 15 38 65 87 116 345 390 424 484 539 97 589 81 72 60 41 35 27 18 0 536 411 388 361 339 310 81 36 2 58 113 523 163 507 498 486 467 461 453 444 426 534 409 386 359 337 308 79 34 0 60 115 521 165 505 496 484 465 459 451 442 424 110 15 38 65 87 116 345 390 424 484 539 97 589 81 72 60 41 35 27 18 0 75 50 73 100 122 151 380 425 459 519 574 62 624 46 37 25 6 0 8 17 35 69 56 79 106 128 157 386 431 465 525 580 56 630 40 31 19 0 6 14 23 41 175 50 27 0 22 51 280 325 359 419 474 162 524 146 137 125 106 100 92 83 65 46 79 102 129 151 180 409 454 488 548 603 33 653 17 8 4 23 29 37 46 64 148 23 0 27 49 78 307 352 386 446 501 135 551 119 110 98 79 73 65 56 38 86 39 62 89 111 140 369 414 448 508 563 73 613 57 48 36 17 11 3 6 24 12 137 160 187 209 238 467 512 546 606 661 25 711 41 50 62 81 87 95 104 122 </values>
0.79/0.87	v </instantiation>
0.79/0.87	
0.79/0.87	c call to solver        : 19
0.79/0.87	c
0.79/0.87	c restarts              : 3           
0.79/0.87	c conflicts             : 437          (503 /sec)
0.79/0.87	c decisions             : 21444        (24684 /sec)
0.79/0.87	c propagations          : 661846      (761832 /sec)
0.79/0.87	c root propagations     : 14372       
0.79/0.87	c filter calls          : 481998         (554814 /sec)
0.79/0.87	c useless filter calls  : 208416         (43 %)
0.79/0.87	c Memory used           : 32.80 MB
0.79/0.87	c CPU time              : 0.8687 s
0.79/0.87	
0.79/0.87	s OPTIMUM FOUND

Verifier Data 

OK	16

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 (11738 MiB free)
  memory of node 1: 16384 MiB (14904 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268585-1502609247/watcher-4268585-1502609247 -o /tmp/evaluation-result-4268585-1502609247/solver-4268585-1502609247 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6789 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268585-1502609247.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
solver pid=8274, runsolver pid=8271
Current StackSize limit: 8192 KiB


[startup+0.100109 s]*
/proc/loadavg: 2.32 2.17 2.01 3/188 8275
/proc/meminfo: memFree=27276520/32770624 swapFree=67108860/67108860
[pid=8274] ppid=8271 vsize=33448 memory=10008 CPUtime=0.1 cores=0,2,4,6
/proc/8274/stat : 8274 (cosoco) R 8271 8274 6758 0 -1 4202496 2696 0 0 0 10 0 0 0 20 0 1 0 94005869 34250752 2502 33554432000 4194304 5972588 140727838316752 140727838311800 4908934 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 21864448 140727838319812 140727838319907 140727838319907 140727838322638 0
/proc/8274/statm: 8362 2502 835 435 0 1725 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33448 KiB
Current children cumulated memory: 10008 KiB

[startup+0.209609 s]*
/proc/loadavg: 2.32 2.17 2.01 3/188 8275
/proc/meminfo: memFree=27275884/32770624 swapFree=67108860/67108860
[pid=8274] ppid=8271 vsize=33580 memory=10008 CPUtime=0.21 cores=0,2,4,6
/proc/8274/stat : 8274 (cosoco) R 8271 8274 6758 0 -1 4202496 2726 0 0 0 21 0 0 0 20 0 1 0 94005869 34385920 2502 33554432000 4194304 5972588 140727838316752 140727838311800 5319908 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 21864448 140727838319812 140727838319907 140727838319907 140727838322638 0
/proc/8274/statm: 8395 2502 835 435 0 1758 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33580 KiB
Current children cumulated memory: 10008 KiB

[startup+0.30903 s]*
/proc/loadavg: 2.32 2.17 2.01 3/188 8275
/proc/meminfo: memFree=27275884/32770624 swapFree=67108860/67108860
[pid=8274] ppid=8271 vsize=33580 memory=10272 CPUtime=0.31 cores=0,2,4,6
/proc/8274/stat : 8274 (cosoco) R 8271 8274 6758 0 -1 4202496 2744 0 0 0 31 0 0 0 20 0 1 0 94005869 34385920 2568 33554432000 4194304 5972588 140727838316752 140727838311800 140415513623525 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 21864448 140727838319812 140727838319907 140727838319907 140727838322638 0
/proc/8274/statm: 8395 2568 835 435 0 1758 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33580 KiB
Current children cumulated memory: 10272 KiB

[startup+0.700229 s]
/proc/loadavg: 2.32 2.17 2.01 3/188 8275
/proc/meminfo: memFree=27275884/32770624 swapFree=67108860/67108860
[pid=8274] ppid=8271 vsize=33580 memory=10272 CPUtime=0.69 cores=0,2,4,6
/proc/8274/stat : 8274 (cosoco) R 8271 8274 6758 0 -1 4202496 2744 0 0 0 69 0 0 0 20 0 1 0 94005869 34385920 2568 33554432000 4194304 5972588 140727838316752 140727838311800 5139329 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 21864448 140727838319812 140727838319907 140727838319907 140727838322638 0
/proc/8274/statm: 8395 2568 835 435 0 1758 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33580 KiB
Current children cumulated memory: 10272 KiB

[startup+0.875031 s]
# the end of solver process 8274 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=0.868756 s, system=0.005996 s

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

[startup+0.800261 s]
/proc/loadavg: 2.32 2.17 2.01 3/188 8275
/proc/meminfo: memFree=27275884/32770624 swapFree=67108860/67108860
[pid=8274] ppid=8271 vsize=33580 memory=10272 CPUtime=0.79 cores=0,2,4,6
/proc/8274/stat : 8274 (cosoco) R 8271 8274 6758 0 -1 4202496 2744 0 0 0 79 0 0 0 20 0 1 0 94005869 34385920 2568 33554432000 4194304 5972588 140727838316752 140727838311800 5139329 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 21864448 140727838319812 140727838319907 140727838319907 140727838322638 0
/proc/8274/statm: 8395 2568 835 435 0 1758 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 33580 KiB
Current children cumulated memory: 10272 KiB

Child status: 0
Real time (s): 0.875073
CPU time (s): 0.874752
CPU user time (s): 0.868756
CPU system time (s): 0.005996
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 33580
Max. memory (cumulated for all children) (KiB): 10272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.868756
system time used= 0.005996
maximum resident set size= 10396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2762
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= 6
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 8274
#   total CPU time (s): 0.874752
#   total CPU user time (s): 0.868756
#   total CPU system time (s): 0.005996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016011 second user time and 0.051945 second system time

The end

Launcher Data 

Begin job on node150 at 2017-08-13 09:13:09
IDJOB=4268585
IDBENCH=138354
IDSOLVER=2659
FILE ID=node150/4268585-1502609247
RUNJOBID= node150-1502605965-6789
PBS_JOBID= 20628304
Free space on /tmp= 61636 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff71.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268585-1502609247/watcher-4268585-1502609247 -o /tmp/evaluation-result-4268585-1502609247/solver-4268585-1502609247 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6789 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268585-1502609247.xml

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

MD5SUM BENCH= fdadf8bcb2915efdb9c6c9761d291a61
RANDOM SEED=1732973406

node150.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	: 5332.89
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	: 5332.89
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	: 5332.89
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	: 5332.89
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:        27282784 kB
MemAvailable:   31976632 kB
Buffers:          224956 kB
Cached:          4747152 kB
SwapCached:            0 kB
Active:           656388 kB
Inactive:        4372452 kB
Active(anon):      59748 kB
Inactive(anon):    25068 kB
Active(file):     596640 kB
Inactive(file):  4347384 kB
Unevictable:        6228 kB
Mlocked:            6228 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2620 kB
Writeback:             0 kB
AnonPages:         66520 kB
Mapped:            45556 kB
Shmem:             25224 kB
Slab:             157868 kB
SReclaimable:     131320 kB
SUnreclaim:        26548 kB
KernelStack:        3504 kB
PageTables:         5448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61632 MiB
End job on node150 at 2017-08-13 09:13:10