Trace number 4258976

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
Mistral-2.0 2017-07-28OPT16 0.343945 0.43069199

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 

0.00/0.08	c 280717
0.01/0.18	o 755
0.01/0.18	o 585
0.01/0.18	o 579
0.01/0.18	o 423
0.01/0.18	o 410
0.01/0.18	o 320
0.01/0.18	o 259
0.01/0.18	o 252
0.01/0.18	o 245
0.01/0.18	o 236
0.01/0.18	o 233
0.01/0.18	o 232
0.01/0.18	o 193
0.01/0.18	o 151
0.01/0.18	o 144
0.01/0.18	o 127
0.01/0.19	o 105
0.01/0.19	o 99
0.01/0.19	o 91
0.01/0.19	o 82
0.01/0.19	o 79
0.01/0.19	o 72
0.01/0.19	o 66
0.11/0.21	o 63
0.11/0.21	o 62
0.11/0.24	o 41
0.11/0.24	o 34
0.11/0.24	o 27
0.11/0.24	o 26
0.11/0.24	o 20
0.11/0.24	o 17
0.11/0.25	o 16
0.31/0.40	s OPTIMUM FOUND
0.31/0.40	v <instantiation type="optimum" cost="16">
0.31/0.40	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] drd[0][0] drd[0][1] 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[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][20] drd[1][0] drd[1][1] 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[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][20] drd[2][0] drd[2][1] 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[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][20] drd[3][0] drd[3][1] 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[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][20] drd[4][0] drd[4][1] 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[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][20] drd[5][0] drd[5][1] 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[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][20] drd[6][0] drd[6][1] 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[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][20] drd[7][0] drd[7][1] 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[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][20] drd[8][0] drd[8][1] 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[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][20] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[9][6] drd[9][7] drd[9][8] drd[9][9] 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][20] drd[10][0] drd[10][1] 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[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][20] drd[11][0] drd[11][1] 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[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][20] drd[12][0] drd[12][1] 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[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][20] drd[13][0] drd[13][1] 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[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][20] drd[14][0] drd[14][1] 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[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][20] drd[15][0] drd[15][1] 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[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][20] drd[16][0] drd[16][1] 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[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][20] drd[17][0] drd[17][1] 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[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][20] drd[18][0] drd[18][1] 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[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][20] drd[19][0] drd[19][1] 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[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][20] drd[20][0] drd[20][1] 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[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][20] drd[21][0] drd[21][1] 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[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][20] drd[22][0] drd[22][1] 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[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][20] drd[23][0] drd[23][1] 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[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][20] drd[24][0] drd[24][1] 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[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][20] drd[25][0] drd[25][1] 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[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][20] drd[26][0] drd[26][1] 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[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][20] drd[27][0] drd[27][1] 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[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][20] drd[28][0] drd[28][1] 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[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][20] drd[29][0] drd[29][1] 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[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][20] drd[30][0] drd[30][1] 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[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][20] drd[31][0] drd[31][1] 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[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][20] dr[0] dr[1] dr[2] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[30] dr[31] </list>
0.31/0.40	v   <values> 12 23 41 50 62 81 87 95 104 122 137 160 187 209 238 467 512 546 606 661 711 125 114 96 87 75 56 50 42 33 15 0 23 50 72 101 330 375 409 469 524 574 38 27 9 0 12 31 37 45 54 72 87 110 137 159 188 417 462 496 556 611 661 110 99 81 72 60 41 35 27 18 0 15 38 65 87 116 345 390 424 484 539 589 110 99 81 72 60 41 35 27 18 0 15 38 65 87 116 345 390 424 484 539 589 75 64 46 37 25 6 0 8 17 35 50 73 100 122 151 380 425 459 519 574 624 69 58 40 31 19 0 6 14 23 41 56 79 106 128 157 386 431 465 525 580 630 175 164 146 137 125 106 100 92 83 65 50 27 0 22 51 280 325 359 419 474 524 46 35 17 8 4 23 29 37 46 64 79 102 129 151 180 409 454 488 548 603 653 148 137 119 110 98 79 73 65 56 38 23 0 27 49 78 307 352 386 446 501 551 86 75 57 48 36 17 11 3 6 24 39 62 89 111 140 369 414 448 508 563 613 83 72 54 45 33 14 8 0 9 27 42 65 92 114 143 372 417 451 511 566 616 13 2 16 25 37 56 62 70 79 97 112 135 162 184 213 442 487 521 581 636 686 11 0 18 27 39 58 64 72 81 99 114 137 164 186 215 444 489 523 583 638 688 699 688 670 661 649 630 624 616 607 589 574 551 524 502 473 244 199 165 105 50 0 29 18 0 9 21 40 46 54 63 81 96 119 146 168 197 426 471 505 565 620 670 500 489 471 462 450 431 425 417 408 390 375 352 325 303 274 45 0 34 94 149 199 500 489 471 462 450 431 425 417 408 390 375 352 325 303 274 45 0 34 94 149 199 92 81 63 54 42 23 17 9 0 18 33 56 83 105 134 363 408 442 502 557 607 55 44 26 17 5 14 20 28 37 55 70 93 120 142 171 400 445 479 539 594 644 649 638 620 611 599 580 574 566 557 539 524 501 474 452 423 194 149 115 55 0 50 649 638 620 611 599 580 574 566 557 539 524 501 474 452 423 194 149 115 55 0 50 455 444 426 417 405 386 380 372 363 345 330 307 280 258 229 0 45 79 139 194 244 455 444 426 417 405 386 380 372 363 345 330 307 280 258 229 0 45 79 139 194 244 226 215 197 188 176 157 151 143 134 116 101 78 51 29 0 229 274 308 368 423 473 50 39 21 12 0 19 25 33 42 60 75 98 125 147 176 405 450 484 544 599 649 50 39 21 12 0 19 25 33 42 60 75 98 125 147 176 405 450 484 544 599 649 594 583 565 556 544 525 519 511 502 484 469 446 419 397 368 139 94 60 0 55 105 594 583 565 556 544 525 519 511 502 484 469 446 419 397 368 139 94 60 0 55 105 197 186 168 159 147 128 122 114 105 87 72 49 22 0 29 258 303 337 397 452 502 0 11 29 38 50 69 75 83 92 110 125 148 175 197 226 455 500 534 594 649 699 536 525 507 498 486 467 461 453 444 426 411 388 361 339 310 81 36 2 58 113 163 534 523 505 496 484 465 459 451 442 424 409 386 359 337 308 79 34 0 60 115 165 0 0 0 0 0 0 0 4 0 3 0 2 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 2 0 </values>
0.31/0.42	v </instantiation>

Verifier Data 

OK	16

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258976-1501671922/watcher-4258976-1501671922 -o /tmp/evaluation-result-4258976-1501671922/solver-4258976-1501671922 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node131-1501660454-15527 --watchdog 300 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1027955044 HOME/instance-4258976-1501671922.xml 

pid=23331
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.04 1.99 2.01 3/181 23334
/proc/meminfo: memFree=31810788/32770624 swapFree=0/248816
[pid=23334] ppid=23331 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23334/stat : 23334 (runsolver) D 23331 23334 5131 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 15812448 24240128 107 18446744073709551615 4194304 4338465 140732412478720 140732412476360 140325967569623 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 26001408 140732412481674 140732412482118 140732412482118 140732412485578 0
/proc/23334/statm: 5918 107 54 36 0 2156 0

[startup+0.100197 s]
/proc/loadavg: 2.04 1.99 2.01 3/181 23334
/proc/meminfo: memFree=31810788/32770624 swapFree=0/248816
[pid=23334] ppid=23331 vsize=32908 CPUtime=0.01 cores=0,2,4,6
/proc/23334/stat : 23334 (MistralXCSP) R 23331 23334 5131 0 -1 4202496 2021 0 0 0 1 0 0 0 20 0 1 0 15812448 33697792 1858 18446744073709551615 4194304 7396336 140733796245600 140733796242600 139706438937573 0 0 1 0 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10735616 140733796250031 140733796250181 140733796250181 140733796253641 0
/proc/23334/statm: 8271 1858 642 782 0 1287 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 32908

[startup+0.200373 s]
/proc/loadavg: 2.04 1.99 2.01 3/181 23334
/proc/meminfo: memFree=31810788/32770624 swapFree=0/248816
[pid=23334] ppid=23331 vsize=151140 CPUtime=0.11 cores=0,2,4,6
/proc/23334/stat : 23334 (MistralXCSP) R 23331 23334 5131 0 -1 4202496 31714 0 0 0 7 4 0 0 20 0 1 0 15812448 154767360 31530 18446744073709551615 4194304 7396336 140733796245600 140733796242600 4316992 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10735616 140733796250031 140733796250181 140733796250181 140733796253641 0
/proc/23334/statm: 37785 31530 759 782 0 30801 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 151140

[startup+0.300361 s]
/proc/loadavg: 2.04 1.99 2.01 3/181 23334
/proc/meminfo: memFree=31810788/32770624 swapFree=0/248816
[pid=23334] ppid=23331 vsize=151272 CPUtime=0.21 cores=0,2,4,6
/proc/23334/stat : 23334 (MistralXCSP) R 23331 23334 5131 0 -1 4202496 31730 0 0 0 17 4 0 0 20 0 1 0 15812448 154902528 31530 18446744073709551615 4194304 7396336 140733796245600 140733796240616 4582338 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10735616 140733796250031 140733796250181 140733796250181 140733796253641 0
/proc/23334/statm: 37818 31530 759 782 0 30834 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 151272

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23334 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400338 s]
/proc/loadavg: 2.04 1.99 2.01 3/181 23334
/proc/meminfo: memFree=31810788/32770624 swapFree=0/248816
[pid=23334] ppid=23331 vsize=151272 CPUtime=0.31 cores=0,2,4,6
/proc/23334/stat : 23334 (MistralXCSP) R 23331 23334 5131 0 -1 4202496 31730 0 0 0 27 4 0 0 20 0 1 0 15812448 154902528 31530 18446744073709551615 4194304 7396336 140733796245600 140733796240616 4406356 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10735616 140733796250031 140733796250181 140733796250181 140733796253641 0
/proc/23334/statm: 37818 31530 759 782 0 30834 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 151272

Child status: 0
Real time (s): 0.430692
CPU time (s): 0.343945
CPU user time (s): 0.293808
CPU system time (s): 0.050137
CPU usage (%): 79.8587
Max. virtual memory (cumulated for all children) (KiB): 151272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.293808
system time used= 0.050137
maximum resident set size= 126324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31748
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

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005425 second user time and 0.006781 second system time

The end

Launcher Data 

Begin job on node131 at 2017-08-02 12:51:25
IDJOB=4258976
IDBENCH=138354
IDSOLVER=2645
FILE ID=node131/4258976-1501671922
RUNJOBID= node131-1501660454-15527
PBS_JOBID= 
Free space on /tmp= 61940 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff71.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258976-1501671922/watcher-4258976-1501671922 -o /tmp/evaluation-result-4258976-1501671922/solver-4258976-1501671922 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node131-1501660454-15527 --watchdog 300  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1027955044 HOME/instance-4258976-1501671922.xml

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

MD5SUM BENCH= fdadf8bcb2915efdb9c6c9761d291a61
RANDOM SEED=1027955044

node131.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	: 5334.07
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	: 5334.07
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	: 5334.07
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	: 5334.07
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:        31810788 kB
MemAvailable:   32015052 kB
Buffers:          132100 kB
Cached:           352628 kB
SwapCached:            0 kB
Active:           295348 kB
Inactive:         257348 kB
Active(anon):      68300 kB
Inactive(anon):     8532 kB
Active(file):     227048 kB
Inactive(file):   248816 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5908 kB
Writeback:             0 kB
AnonPages:         86440 kB
Mapped:            32556 kB
Shmem:              8872 kB
Slab:             113396 kB
SReclaimable:      88468 kB
SUnreclaim:        24928 kB
KernelStack:        3488 kB
PageTables:         4932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     312108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61932 MiB
End job on node131 at 2017-08-02 12:51:25