Trace number 4258969

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 2017-07-28OPT14 0.3849 0.55524701

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff41.xml
MD5SUM93e2fab38e142a37945526a0e34ac36b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark0.3849
Satisfiable
(Un)Satisfiability was proved
Number of variables799
Number of constraints781
Number of domains26
Minimum domain size24
Maximum domain size25
Distribution of domain sizes[{"size":24,"count":80},{"size":25,"count":719}]
Minimum variable degree2
Maximum variable degree40
Distribution of variable degrees[{"degree":2,"count":780},{"degree":40,"count":19}]
Minimum constraint arity2
Maximum constraint arity20
Distribution of constraint arities[{"arity":2,"count":741},{"arity":19,"count":1},{"arity":20,"count":39}]
Number of extensional constraints741
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":741},{"type":"ordered","count":1},{"type":"minimum","count":39}]
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 

0.00/0.17	c 280717
0.02/0.27	o 642
0.02/0.27	o 602
0.02/0.27	o 506
0.02/0.27	o 472
0.02/0.27	o 438
0.02/0.28	o 416
0.02/0.28	o 408
0.02/0.28	o 407
0.02/0.28	o 405
0.02/0.28	o 402
0.02/0.28	o 375
0.02/0.30	o 374
0.02/0.30	o 372
0.02/0.31	o 254
0.02/0.31	o 252
0.02/0.31	o 250
0.02/0.31	o 114
0.02/0.31	o 104
0.02/0.31	o 45
0.02/0.31	o 43
0.02/0.31	o 21
0.02/0.32	o 20
0.02/0.33	o 14
0.32/0.52	s OPTIMUM FOUND
0.32/0.52	v <instantiation type="optimum" cost="14">
0.32/0.52	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] 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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[32][5] drd[32][6] drd[32][7] drd[32][8] drd[32][9] drd[32][10] drd[32][11] drd[32][12] drd[32][13] drd[32][14] drd[32][15] drd[32][16] drd[32][17] drd[32][18] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[33][5] drd[33][6] drd[33][7] drd[33][8] drd[33][9] drd[33][10] drd[33][11] drd[33][12] drd[33][13] drd[33][14] drd[33][15] drd[33][16] drd[33][17] drd[33][18] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[34][5] drd[34][6] drd[34][7] drd[34][8] drd[34][9] drd[34][10] drd[34][11] drd[34][12] drd[34][13] drd[34][14] drd[34][15] drd[34][16] drd[34][17] drd[34][18] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[35][5] drd[35][6] drd[35][7] drd[35][8] drd[35][9] drd[35][10] drd[35][11] drd[35][12] drd[35][13] drd[35][14] drd[35][15] drd[35][16] drd[35][17] drd[35][18] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[36][5] drd[36][6] drd[36][7] drd[36][8] drd[36][9] drd[36][10] drd[36][11] drd[36][12] drd[36][13] drd[36][14] drd[36][15] drd[36][16] drd[36][17] drd[36][18] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[37][5] drd[37][6] drd[37][7] drd[37][8] drd[37][9] drd[37][10] drd[37][11] drd[37][12] drd[37][13] drd[37][14] drd[37][15] drd[37][16] drd[37][17] drd[37][18] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[38][5] drd[38][6] drd[38][7] drd[38][8] drd[38][9] drd[38][10] drd[38][11] drd[38][12] drd[38][13] drd[38][14] drd[38][15] drd[38][16] drd[38][17] drd[38][18] 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] dr[32] dr[33] dr[34] dr[35] dr[36] dr[37] dr[38] </list>
0.32/0.54	v   <values> 19 29 49 128 166 200 230 238 278 340 367 582 592 608 648 669 686 724 831 563 553 533 454 416 382 352 344 304 242 215 0 10 26 66 87 104 142 249 563 553 533 454 416 382 352 344 304 242 215 0 10 26 66 87 104 142 249 32 22 2 77 115 149 179 187 227 289 316 531 541 557 597 618 635 673 780 32 22 2 77 115 149 179 187 227 289 316 531 541 557 597 618 635 673 780 181 171 151 72 34 0 30 38 78 140 167 382 392 408 448 469 486 524 631 181 171 151 72 34 0 30 38 78 140 167 382 392 408 448 469 486 524 631 0 10 30 109 147 181 211 219 259 321 348 563 573 589 629 650 667 705 812 348 338 318 239 201 167 137 129 89 27 0 215 225 241 281 302 319 357 464 348 338 318 239 201 167 137 129 89 27 0 215 225 241 281 302 319 357 464 705 695 675 596 558 524 494 486 446 384 357 142 132 116 76 55 38 0 107 706 696 676 597 559 525 495 487 447 385 358 143 133 117 77 56 39 1 106 667 657 637 558 520 486 456 448 408 346 319 104 94 78 38 17 0 38 145 667 657 637 558 520 486 456 448 408 346 319 104 94 78 38 17 0 38 145 9 1 21 100 138 172 202 210 250 312 339 554 564 580 620 641 658 696 803 650 640 620 541 503 469 439 431 391 329 302 87 77 61 21 0 17 55 162 650 640 620 541 503 469 439 431 391 329 302 87 77 61 21 0 17 55 162 634 624 604 525 487 453 423 415 375 313 286 71 61 45 5 16 33 71 178 261 251 231 152 114 80 50 42 2 60 87 302 312 328 368 389 406 444 551 259 249 229 150 112 78 48 40 0 62 89 304 314 330 370 391 408 446 553 589 579 559 480 442 408 378 370 330 268 241 26 16 0 40 61 78 116 223 589 579 559 480 442 408 378 370 330 268 241 26 16 0 40 61 78 116 223 30 20 0 79 117 151 181 189 229 291 318 533 543 559 599 620 637 675 782 30 20 0 79 117 151 181 189 229 291 318 533 543 559 599 620 637 675 782 219 209 189 110 72 38 8 0 40 102 129 344 354 370 410 431 448 486 593 219 209 189 110 72 38 8 0 40 102 129 344 354 370 410 431 448 486 593 812 802 782 703 665 631 601 593 553 491 464 249 239 223 183 162 145 107 0 812 802 782 703 665 631 601 593 553 491 464 249 239 223 183 162 145 107 0 147 137 117 38 0 34 64 72 112 174 201 416 426 442 482 503 520 558 665 147 137 117 38 0 34 64 72 112 174 201 416 426 442 482 503 520 558 665 109 99 79 0 38 72 102 110 150 212 239 454 464 480 520 541 558 596 703 109 99 79 0 38 72 102 110 150 212 239 454 464 480 520 541 558 596 703 11 1 19 98 136 170 200 208 248 310 337 552 562 578 618 639 656 694 801 10 0 20 99 137 171 201 209 249 311 338 553 563 579 619 640 657 695 802 629 619 599 520 482 448 418 410 370 308 281 66 56 40 0 21 38 76 183 573 563 543 464 426 392 362 354 314 252 225 10 0 16 56 77 94 132 239 321 311 291 212 174 140 110 102 62 0 27 242 252 268 308 329 346 384 491 321 311 291 212 174 140 110 102 62 0 27 242 252 268 308 329 346 384 491 211 201 181 102 64 30 0 8 48 110 137 352 362 378 418 439 456 494 601 211 201 181 102 64 30 0 8 48 110 137 352 362 378 418 439 456 494 601 0 0 2 2 0 0 0 0 0 0 1 0 0 1 0 0 5 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 </values>
0.32/0.54	v </instantiation>

Verifier Data 

OK	14

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-4258969-1501671924/watcher-4258969-1501671924 -o /tmp/evaluation-result-4258969-1501671924/solver-4258969-1501671924 -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 2085032975 HOME/instance-4258969-1501671924.xml 

pid=23395
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 4/181 23398
/proc/meminfo: memFree=31811256/32770624 swapFree=0/248840
[pid=23398] ppid=23395 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23398/stat : 23398 (runsolver) D 23395 23398 5131 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 15812627 24240128 108 18446744073709551615 4194304 4338465 140728786882112 140728786879752 140466568942295 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 22290432 140728786886794 140728786887238 140728786887238 140728786890698 0
/proc/23398/statm: 5918 108 54 36 0 2156 0

[startup+0.100149 s]
/proc/loadavg: 2.04 1.99 2.01 4/181 23398
/proc/meminfo: memFree=31811256/32770624 swapFree=0/248840
[pid=23398] ppid=23395 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23398/stat : 23398 (runsolver) D 23395 23398 5131 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 15812627 24240128 108 18446744073709551615 4194304 4338465 140728786882112 140728786879752 140466568942295 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 22290432 140728786886794 140728786887238 140728786887238 140728786890698 0
/proc/23398/statm: 5918 108 54 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200393 s]
/proc/loadavg: 2.04 1.99 2.01 4/181 23398
/proc/meminfo: memFree=31811256/32770624 swapFree=0/248840
[pid=23398] ppid=23395 vsize=61796 CPUtime=0.02 cores=0,2,4,6
/proc/23398/stat : 23398 (MistralXCSP) R 23395 23398 5131 0 -1 4202496 9223 0 0 0 1 1 0 0 20 0 1 0 15812627 63279104 9052 18446744073709551615 4194304 7396336 140726047645264 140726047642264 140347602291685 0 0 1 0 0 0 0 17 2 0 0 17 0 0 9496464 9501696 28692480 140726047646127 140726047646277 140726047646277 140726047649737 0
/proc/23398/statm: 15449 9052 642 782 0 8465 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 61796

[startup+0.341385 s]
/proc/loadavg: 2.04 1.99 2.01 4/181 23398
/proc/meminfo: memFree=31811256/32770624 swapFree=0/248840
[pid=23398] ppid=23395 vsize=172792 CPUtime=0.16 cores=0,2,4,6
/proc/23398/stat : 23398 (MistralXCSP) R 23395 23398 5131 0 -1 4202496 37107 0 0 0 11 5 0 0 20 0 1 0 15812627 176939008 36885 18446744073709551615 4194304 7396336 140726047645264 140726047642264 5792027 0 0 1 16386 0 0 0 17 2 0 0 17 0 0 9496464 9501696 28692480 140726047646127 140726047646277 140726047646277 140726047649737 0
/proc/23398/statm: 43198 36885 756 782 0 36214 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 172792

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23398 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400362 s]
/proc/loadavg: 2.04 1.99 2.01 4/181 23398
/proc/meminfo: memFree=31811256/32770624 swapFree=0/248840
[pid=23398] ppid=23395 vsize=172792 CPUtime=0.22 cores=0,2,4,6
/proc/23398/stat : 23398 (MistralXCSP) R 23395 23398 5131 0 -1 4202496 37128 0 0 0 17 5 0 0 20 0 1 0 15812627 176939008 36950 18446744073709551615 4194304 7396336 140726047645264 140726047642264 5576665 0 0 1 16386 0 0 0 17 2 0 0 17 0 0 9496464 9501696 28692480 140726047646127 140726047646277 140726047646277 140726047649737 0
/proc/23398/statm: 43198 36950 765 782 0 36214 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 172792

[startup+0.500305 s]
/proc/loadavg: 2.04 1.99 2.01 4/181 23398
/proc/meminfo: memFree=31811256/32770624 swapFree=0/248840
[pid=23398] ppid=23395 vsize=172792 CPUtime=0.32 cores=0,2,4,6
/proc/23398/stat : 23398 (MistralXCSP) R 23395 23398 5131 0 -1 4202496 37128 0 0 0 27 5 0 0 20 0 1 0 15812627 176939008 36950 18446744073709551615 4194304 7396336 140726047645264 140726047640280 5791328 0 0 1 16386 0 0 0 17 2 0 0 17 0 0 9496464 9501696 28692480 140726047646127 140726047646277 140726047646277 140726047649737 0
/proc/23398/statm: 43198 36950 765 782 0 36214 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 172792

Child status: 0
Real time (s): 0.555247
CPU time (s): 0.3849
CPU user time (s): 0.321917
CPU system time (s): 0.062983
CPU usage (%): 69.3205
Max. virtual memory (cumulated for all children) (KiB): 172792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.321917
system time used= 0.062983
maximum resident set size= 147896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37146
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 0.006518 second user time and 0.005432 second system time

The end

Launcher Data 

Begin job on node131 at 2017-08-02 12:51:27
IDJOB=4258969
IDBENCH=138356
IDSOLVER=2645
FILE ID=node131/4258969-1501671924
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-ff41.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-4258969-1501671924/watcher-4258969-1501671924 -o /tmp/evaluation-result-4258969-1501671924/solver-4258969-1501671924 -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 2085032975 HOME/instance-4258969-1501671924.xml

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

MD5SUM BENCH= 93e2fab38e142a37945526a0e34ac36b
RANDOM SEED=2085032975

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:        31811520 kB
MemAvailable:   32015548 kB
Buffers:          132100 kB
Cached:           352456 kB
SwapCached:            0 kB
Active:           295084 kB
Inactive:         257372 kB
Active(anon):      68296 kB
Inactive(anon):     8532 kB
Active(file):     226788 kB
Inactive(file):   248840 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5708 kB
Writeback:             4 kB
AnonPages:         68040 kB
Mapped:            32620 kB
Shmem:              8872 kB
Slab:             113400 kB
SReclaimable:      88468 kB
SUnreclaim:        24932 kB
KernelStack:        3232 kB
PageTables:         4404 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:     14336 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 12:51:27