Trace number 4258974

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 2017-07-28OPT63 6.7192898 6.8187699

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff65.xml
MD5SUM0deffa9f0e673ce4a3cf2d2074b556a7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark6.1055698
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of constraints545
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":17},{"size":25,"count":51},{"size":26,"count":492}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":544},{"degree":33,"count":16}]
Minimum constraint arity2
Maximum constraint arity17
Distribution of constraint arities[{"arity":2,"count":512},{"arity":16,"count":1},{"arity":17,"count":32}]
Number of extensional constraints512
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":512},{"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 

0.00/0.09	c 280717
0.00/0.16	o 4691
0.00/0.16	o 4336
0.00/0.16	o 4072
0.00/0.16	o 3781
0.00/0.16	o 1406
0.00/0.16	o 1091
0.00/0.16	o 989
0.00/0.16	o 987
0.00/0.17	o 910
0.00/0.17	o 901
0.00/0.17	o 898
0.00/0.17	o 897
0.00/0.17	o 839
0.00/0.17	o 831
0.00/0.17	o 822
0.00/0.17	o 819
0.00/0.17	o 797
0.00/0.17	o 790
0.00/0.18	o 784
0.00/0.18	o 781
0.00/0.18	o 780
0.00/0.18	o 779
0.00/0.18	o 772
0.00/0.18	o 765
0.00/0.18	o 759
0.00/0.18	o 756
0.00/0.18	o 755
0.00/0.19	o 622
0.00/0.19	o 615
0.00/0.19	o 594
0.00/0.19	o 572
0.00/0.19	o 566
0.00/0.19	o 558
0.00/0.19	o 336
0.00/0.19	o 281
0.10/0.20	o 275
0.10/0.21	o 272
0.10/0.21	o 252
0.10/0.21	o 213
0.10/0.21	o 191
0.10/0.21	o 185
0.10/0.22	o 168
0.10/0.22	o 146
0.10/0.23	o 138
0.20/0.33	o 132
0.20/0.36	o 129
0.20/0.36	o 122
0.20/0.38	o 119
0.20/0.38	o 116
0.20/0.38	o 109
0.20/0.39	o 88
0.20/0.39	o 82
0.20/0.39	o 74
1.20/1.32	o 73
1.20/1.32	o 70
1.30/1.48	o 63
6.60/6.79	s OPTIMUM FOUND
6.60/6.79	v <instantiation type="optimum" cost="63">
6.60/6.79	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] 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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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] 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>
6.69/6.81	v   <values> 23 41 62 81 98 122 160 187 209 238 467 512 546 606 661 711 114 96 75 56 39 15 23 50 72 101 330 375 409 469 524 574 27 9 12 31 48 72 110 137 159 188 417 462 496 556 611 661 99 81 60 41 24 0 38 65 87 116 345 390 424 484 539 589 99 81 60 41 24 0 38 65 87 116 345 390 424 484 539 589 64 46 25 6 11 35 73 100 122 151 380 425 459 519 574 624 58 40 19 0 17 41 79 106 128 157 386 431 465 525 580 630 164 146 125 106 89 65 27 0 22 51 280 325 359 419 474 524 35 17 4 23 40 64 102 129 151 180 409 454 488 548 603 653 137 119 98 79 62 38 0 27 49 78 307 352 386 446 501 551 75 57 36 17 0 24 62 89 111 140 369 414 448 508 563 613 72 54 33 14 3 27 65 92 114 143 372 417 451 511 566 616 2 16 37 56 73 97 135 162 184 213 442 487 521 581 636 686 0 18 39 58 75 99 137 164 186 215 444 489 523 583 638 688 688 670 649 630 613 589 551 524 502 473 244 199 165 105 50 0 18 0 21 40 57 81 119 146 168 197 426 471 505 565 620 670 489 471 450 431 414 390 352 325 303 274 45 0 34 94 149 199 489 471 450 431 414 390 352 325 303 274 45 0 34 94 149 199 81 63 42 23 6 18 56 83 105 134 363 408 442 502 557 607 44 26 5 14 31 55 93 120 142 171 400 445 479 539 594 644 638 620 599 580 563 539 501 474 452 423 194 149 115 55 0 50 638 620 599 580 563 539 501 474 452 423 194 149 115 55 0 50 444 426 405 386 369 345 307 280 258 229 0 45 79 139 194 244 444 426 405 386 369 345 307 280 258 229 0 45 79 139 194 244 215 197 176 157 140 116 78 51 29 0 229 274 308 368 423 473 39 21 0 19 36 60 98 125 147 176 405 450 484 544 599 649 39 21 0 19 36 60 98 125 147 176 405 450 484 544 599 649 583 565 544 525 508 484 446 419 397 368 139 94 60 0 55 105 583 565 544 525 508 484 446 419 397 368 139 94 60 0 55 105 186 168 147 128 111 87 49 22 0 29 258 303 337 397 452 502 11 29 50 69 86 110 148 175 197 226 455 500 534 594 649 699 525 507 486 467 450 426 388 361 339 310 81 36 2 58 113 163 523 505 484 465 448 424 386 359 337 308 79 34 0 60 115 165 15 9 0 0 6 0 0 4 0 0 3 2 0 0 0 0 0 6 5 0 0 0 0 0 0 0 0 0 0 11 2 0 </values>
6.69/6.81	v </instantiation>

Verifier Data 

OK	63

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-4258974-1501671871/watcher-4258974-1501671871 -o /tmp/evaluation-result-4258974-1501671871/solver-4258974-1501671871 -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 1856759423 HOME/instance-4258974-1501671871.xml 

pid=23138
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: 1.92 1.97 2.01 3/181 23141
/proc/meminfo: memFree=31811156/32770624 swapFree=0/248692
[pid=23141] ppid=23138 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23141/stat : 23141 (runsolver) D 23138 23141 5131 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 15807328 24240128 108 18446744073709551615 4194304 4338465 140725385572576 140725385570216 139787112604375 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 35164160 140725385580682 140725385581126 140725385581126 140725385584586 0
/proc/23141/statm: 5918 108 54 36 0 2156 0

[startup+0.100185 s]
/proc/loadavg: 1.92 1.97 2.01 3/181 23141
/proc/meminfo: memFree=31811156/32770624 swapFree=0/248692
[pid=23141] ppid=23138 vsize=29056 CPUtime=0 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 1020 0 0 0 0 0 0 0 20 0 1 0 15807328 29753344 802 18446744073709551615 4194304 7396336 140727254586128 140727254583128 139728177179621 0 0 1 0 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 7264 802 607 782 0 280 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 29056

[startup+0.200347 s]
/proc/loadavg: 1.92 1.97 2.01 3/181 23141
/proc/meminfo: memFree=31811156/32770624 swapFree=0/248692
[pid=23141] ppid=23138 vsize=122560 CPUtime=0.1 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 24575 0 0 0 6 4 0 0 20 0 1 0 15807328 125501440 24360 18446744073709551615 4194304 7396336 140727254586128 140727254583128 139728177179621 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30640 24360 765 782 0 23656 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 122560

[startup+0.300354 s]
/proc/loadavg: 1.92 1.97 2.01 3/181 23141
/proc/meminfo: memFree=31811156/32770624 swapFree=0/248692
[pid=23141] ppid=23138 vsize=122692 CPUtime=0.2 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 24615 0 0 0 16 4 0 0 20 0 1 0 15807328 125636608 24360 18446744073709551615 4194304 7396336 140727254586128 140727254583128 5791922 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30673 24360 765 782 0 23689 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 122692

[startup+0.700292 s]
/proc/loadavg: 1.92 1.97 2.01 3/181 23141
/proc/meminfo: memFree=31811156/32770624 swapFree=0/248692
[pid=23141] ppid=23138 vsize=122824 CPUtime=0.6 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 24671 0 0 0 56 4 0 0 20 0 1 0 15807328 125771776 24426 18446744073709551615 4194304 7396336 140727254586128 140727254581144 4379168 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30706 24426 765 782 0 23722 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 122824

[startup+1.50027 s]
/proc/loadavg: 1.92 1.97 2.01 3/182 23142
/proc/meminfo: memFree=31716052/32770624 swapFree=0/248720
[pid=23141] ppid=23138 vsize=122956 CPUtime=1.4 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 24678 0 0 0 136 4 0 0 20 0 1 0 15807328 125906944 24426 18446744073709551615 4194304 7396336 140727254586128 140727254581144 4316969 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30739 24426 765 782 0 23755 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 122956

[startup+3.10028 s]
/proc/loadavg: 1.92 1.97 2.01 3/182 23142
/proc/meminfo: memFree=31713600/32770624 swapFree=0/248720
[pid=23141] ppid=23138 vsize=122956 CPUtime=2.99 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 29782 0 0 0 295 4 0 0 20 0 1 0 15807328 125906944 24496 18446744073709551615 4194304 7396336 140727254586128 140727254581144 4581760 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30739 24496 765 782 0 23755 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 122956

[startup+6.30029 s]
/proc/loadavg: 1.92 1.97 2.01 3/182 23142
/proc/meminfo: memFree=31714176/32770624 swapFree=0/248720
[pid=23141] ppid=23138 vsize=122956 CPUtime=6.19 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 35220 0 0 0 615 4 0 0 20 0 1 0 15807328 125906944 24497 18446744073709551615 4194304 7396336 140727254586128 140727254581144 5839273 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30739 24497 765 782 0 23755 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 122956

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23141 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40034 s]
/proc/loadavg: 1.92 1.97 2.01 3/182 23142
/proc/meminfo: memFree=31714176/32770624 swapFree=0/248720
[pid=23141] ppid=23138 vsize=122956 CPUtime=6.29 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 35220 0 0 0 625 4 0 0 20 0 1 0 15807328 125906944 24497 18446744073709551615 4194304 7396336 140727254586128 140727254581144 5578099 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30739 24497 765 782 0 23755 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122956

[startup+6.80031 s]
/proc/loadavg: 1.92 1.97 2.01 3/182 23142
/proc/meminfo: memFree=31714300/32770624 swapFree=0/248724
[pid=23141] ppid=23138 vsize=122956 CPUtime=6.69 cores=0,2,4,6
/proc/23141/stat : 23141 (MistralXCSP) R 23138 23141 5131 0 -1 4202496 36275 0 0 0 665 4 0 0 20 0 1 0 15807328 125906944 24505 18446744073709551615 4194304 7396336 140727254586128 140727254581144 5662095 0 0 1 16386 0 0 0 17 2 0 0 9 0 0 9496464 9501696 14200832 140727254589871 140727254590021 140727254590021 140727254593481 0
/proc/23141/statm: 30739 24505 773 782 0 23755 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 122956

Child status: 0
Real time (s): 6.81877
CPU time (s): 6.71929
CPU user time (s): 6.66431
CPU system time (s): 0.054977
CPU usage (%): 98.541
Max. virtual memory (cumulated for all children) (KiB): 122956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.66431
system time used= 0.054977
maximum resident set size= 98020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42285
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= 11
involuntary context switches= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.019107 second user time and 0.035475 second system time

The end

Launcher Data 

Begin job on node131 at 2017-08-02 12:50:34
IDJOB=4258974
IDBENCH=138318
IDSOLVER=2645
FILE ID=node131/4258974-1501671871
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-ff65.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-4258974-1501671871/watcher-4258974-1501671871 -o /tmp/evaluation-result-4258974-1501671871/solver-4258974-1501671871 -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 1856759423 HOME/instance-4258974-1501671871.xml

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

MD5SUM BENCH= 0deffa9f0e673ce4a3cf2d2074b556a7
RANDOM SEED=1856759423

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:        31811156 kB
MemAvailable:   32014740 kB
Buffers:          132032 kB
Cached:           352168 kB
SwapCached:            0 kB
Active:           294356 kB
Inactive:         257224 kB
Active(anon):      67844 kB
Inactive(anon):     8532 kB
Active(file):     226512 kB
Inactive(file):   248692 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5568 kB
Writeback:             0 kB
AnonPages:        108144 kB
Mapped:            33056 kB
Shmem:              8872 kB
Slab:             113216 kB
SReclaimable:      88432 kB
SUnreclaim:        24784 kB
KernelStack:        3536 kB
PageTables:         4888 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:     49152 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 12:50:41