Trace number 4260922

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 7.18121 7.3646698

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 benchmark6.2784801
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 

0.00/0.10	c 280717
0.01/0.25	o 4691
0.01/0.25	o 4336
0.01/0.25	o 4072
0.01/0.25	o 3781
0.01/0.25	o 1406
0.01/0.25	o 1091
0.01/0.25	o 989
0.01/0.25	o 987
0.01/0.26	o 910
0.01/0.26	o 901
0.01/0.26	o 898
0.01/0.26	o 897
0.01/0.26	o 839
0.01/0.26	o 831
0.01/0.26	o 822
0.01/0.26	o 819
0.01/0.26	o 797
0.01/0.26	o 790
0.01/0.27	o 784
0.01/0.27	o 781
0.01/0.27	o 780
0.01/0.27	o 779
0.01/0.27	o 772
0.01/0.27	o 765
0.01/0.27	o 759
0.01/0.27	o 756
0.01/0.27	o 755
0.01/0.28	o 622
0.01/0.28	o 615
0.01/0.28	o 594
0.01/0.28	o 572
0.01/0.28	o 566
0.01/0.28	o 558
0.01/0.28	o 336
0.01/0.28	o 281
0.01/0.29	o 275
0.01/0.30	o 272
0.11/0.30	o 252
0.11/0.30	o 213
0.11/0.30	o 191
0.11/0.30	o 185
0.11/0.31	o 168
0.11/0.31	o 146
0.11/0.32	o 138
0.21/0.42	o 132
0.21/0.42	o 129
0.21/0.42	o 122
0.21/0.47	o 119
0.21/0.47	o 116
0.21/0.47	o 109
0.21/0.48	o 88
0.21/0.48	o 82
0.21/0.48	o 74
1.21/1.42	o 73
1.21/1.42	o 70
1.31/1.59	o 63
7.10/7.34	s OPTIMUM FOUND
7.10/7.34	v <instantiation type="optimum" cost="63">
7.10/7.34	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>
7.10/7.35	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>
7.10/7.35	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-4260922-1502397122/watcher-4260922-1502397122 -o /tmp/evaluation-result-4260922-1502397122/solver-4260922-1502397122 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502333491-25567 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1164024674 HOME/instance-4260922-1502397122.xml 

pid=1839
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 2.00 2.00 2.04 3/184 1842
/proc/meminfo: memFree=31066604/32770624 swapFree=0/435172
[pid=1842] ppid=1839 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/1842/stat : 1842 (runsolver) D 1839 1842 4525 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 139365084 24240128 107 18446744073709551615 4194304 4338465 140721992062144 140721992059784 140365077373655 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 26624000 140721992065162 140721992065609 140721992065609 140721992069066 0
/proc/1842/statm: 5918 107 54 36 0 2156 0

[startup+0.100155 s]
/proc/loadavg: 2.00 2.00 2.04 3/184 1842
/proc/meminfo: memFree=31066604/32770624 swapFree=0/435172
[pid=1842] ppid=1839 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/1842/stat : 1842 (runsolver) D 1839 1842 4525 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 139365084 24240128 107 18446744073709551615 4194304 4338465 140721992062144 140721992059784 140365077373655 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 26624000 140721992065162 140721992065609 140721992065609 140721992069066 0
/proc/1842/statm: 5918 107 54 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200388 s]
/proc/loadavg: 2.00 2.00 2.04 3/184 1842
/proc/meminfo: memFree=31066604/32770624 swapFree=0/435172
[pid=1842] ppid=1839 vsize=41872 CPUtime=0.01 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 4263 0 0 0 1 0 0 0 20 0 1 0 139365084 42876928 4078 18446744073709551615 4194304 7396336 140731793002528 140731792995768 5790603 0 0 1 0 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 10468 4078 642 782 0 3484 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 41872

[startup+0.300359 s]
/proc/loadavg: 2.00 2.00 2.04 3/184 1842
/proc/meminfo: memFree=31066604/32770624 swapFree=0/435172
[pid=1842] ppid=1839 vsize=122560 CPUtime=0.11 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 24582 0 0 0 8 3 0 0 20 0 1 0 139365084 125501440 24360 18446744073709551615 4194304 7396336 140731793002528 140731792995768 4543814 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30640 24360 765 782 0 23656 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 122560

[startup+0.700296 s]
/proc/loadavg: 2.00 2.00 2.04 3/184 1842
/proc/meminfo: memFree=31066604/32770624 swapFree=0/435172
[pid=1842] ppid=1839 vsize=122824 CPUtime=0.51 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 24672 0 0 0 48 3 0 0 20 0 1 0 139365084 125771776 24426 18446744073709551615 4194304 7396336 140731793002528 140731792995768 4581738 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30706 24426 765 782 0 23722 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 122824

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971856/32770624 swapFree=0/435184
[pid=1842] ppid=1839 vsize=122956 CPUtime=1.31 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 24679 0 0 0 128 3 0 0 20 0 1 0 139365084 125906944 24426 18446744073709551615 4194304 7396336 140731793002528 140731792997064 5695538 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24426 765 782 0 23755 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 122956

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971376/32770624 swapFree=0/435168
[pid=1842] ppid=1839 vsize=122956 CPUtime=2.91 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 30644 0 0 0 288 3 0 0 20 0 1 0 139365084 125906944 24493 18446744073709551615 4194304 7396336 140731793002528 140731792997544 4249698 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24493 765 782 0 23755 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 122956

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971252/32770624 swapFree=0/435168
[pid=1842] ppid=1839 vsize=122956 CPUtime=6.1 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 37020 0 0 0 607 3 0 0 20 0 1 0 139365084 125906944 24494 18446744073709551615 4194304 7396336 140731793002528 140731792997544 4543790 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24494 765 782 0 23755 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 122956

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1842 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40035 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971252/32770624 swapFree=0/435168
[pid=1842] ppid=1839 vsize=122956 CPUtime=6.2 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 37021 0 0 0 617 3 0 0 20 0 1 0 139365084 125906944 24494 18446744073709551615 4194304 7396336 140731793002528 140731792997544 4402820 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24494 765 782 0 23755 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 122956

[startup+6.80029 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971252/32770624 swapFree=0/435168
[pid=1842] ppid=1839 vsize=122956 CPUtime=6.6 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 37038 0 0 0 657 3 0 0 20 0 1 0 139365084 125906944 24494 18446744073709551615 4194304 7396336 140731793002528 140731792997544 5791952 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24494 765 782 0 23755 0
Current children cumulated CPU time (s) 6.6
Current children cumulated vsize (KiB) 122956

[startup+7.2003 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971252/32770624 swapFree=0/435168
[pid=1842] ppid=1839 vsize=122956 CPUtime=7 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 37043 0 0 0 697 3 0 0 20 0 1 0 139365084 125906944 24494 18446744073709551615 4194304 7396336 140731793002528 140731792997544 140352303077027 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24494 765 782 0 23755 0
Current children cumulated CPU time (s) 7
Current children cumulated vsize (KiB) 122956

[startup+7.30029 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 1843
/proc/meminfo: memFree=30971252/32770624 swapFree=0/435168
[pid=1842] ppid=1839 vsize=122956 CPUtime=7.1 cores=0,2,4,6
/proc/1842/stat : 1842 (MistralXCSP) R 1839 1842 4525 0 -1 4202496 37046 0 0 0 707 3 0 0 20 0 1 0 139365084 125906944 24494 18446744073709551615 4194304 7396336 140731793002528 140731792997544 5792381 0 0 1 16386 0 0 0 17 4 0 0 18 0 0 9496464 9501696 12296192 140731793011122 140731793011272 140731793011272 140731793014729 0
/proc/1842/statm: 30739 24494 765 782 0 23755 0
Current children cumulated CPU time (s) 7.1
Current children cumulated vsize (KiB) 122956

Child status: 0
Real time (s): 7.36467
CPU time (s): 7.18121
CPU user time (s): 7.13521
CPU system time (s): 0.046001
CPU usage (%): 97.5089
Max. virtual memory (cumulated for all children) (KiB): 122956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.13521
system time used= 0.046001
maximum resident set size= 98008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44816
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= 7
involuntary context switches= 10

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025817 second user time and 0.030511 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-10 22:17:38
IDJOB=4260922
IDBENCH=138318
IDSOLVER=2649
FILE ID=node132/4260922-1502397122
RUNJOBID= node132-1502333491-25567
PBS_JOBID= 
Free space on /tmp= 62024 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-4260922-1502397122/watcher-4260922-1502397122 -o /tmp/evaluation-result-4260922-1502397122/solver-4260922-1502397122 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502333491-25567 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1164024674 HOME/instance-4260922-1502397122.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0deffa9f0e673ce4a3cf2d2074b556a7
RANDOM SEED=1164024674

node132.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.74
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:        31066904 kB
MemAvailable:   31851488 kB
Buffers:          284200 kB
Cached:           803652 kB
SwapCached:            0 kB
Active:           795812 kB
Inactive:         475992 kB
Active(anon):     184884 kB
Inactive(anon):    40820 kB
Active(file):     610928 kB
Inactive(file):   435172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5828 kB
Writeback:             4 kB
AnonPages:        184096 kB
Mapped:            59548 kB
Shmem:             41660 kB
Slab:             135336 kB
SReclaimable:     108636 kB
SUnreclaim:        26700 kB
KernelStack:        3248 kB
PageTables:         5220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     459692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    124928 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= 62020 MiB
End job on node132 at 2017-08-10 22:17:46