Trace number 4258977

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 2017-07-28OPT310 29.4147 29.4963

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff76.xml
MD5SUM54271acf01ec811f7f01e8acfeb7516d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark310
Best CPU time to get the best result obtained on this benchmark9.3978205
Satisfiable
(Un)Satisfiability was proved
Number of variables329
Number of constraints321
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":10},{"size":25,"count":30},{"size":26,"count":289}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":320},{"degree":33,"count":9}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":288},{"arity":9,"count":1},{"arity":10,"count":32}]
Number of extensional constraints288
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":288},{"type":"ordered","count":1},{"type":"minimum","count":32}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.08	c 280717
0.01/0.12	o 6074
0.01/0.12	o 5948
0.01/0.12	o 5796
0.01/0.12	o 5742
0.01/0.12	o 5646
0.01/0.12	o 5379
0.01/0.12	o 5192
0.01/0.12	o 4920
0.01/0.13	o 4630
0.01/0.13	o 4408
0.01/0.13	o 4147
0.01/0.13	o 1996
0.01/0.13	o 1681
0.01/0.13	o 1579
0.01/0.13	o 1577
0.01/0.13	o 1414
0.01/0.13	o 1413
0.01/0.13	o 1411
0.01/0.13	o 1351
0.01/0.13	o 1287
0.01/0.13	o 1266
0.01/0.13	o 1236
0.01/0.13	o 1167
0.01/0.13	o 1145
0.01/0.13	o 1126
0.01/0.14	o 1061
0.01/0.14	o 1060
0.01/0.14	o 1036
0.01/0.14	o 1012
0.01/0.14	o 1006
0.01/0.14	o 992
0.01/0.14	o 954
0.01/0.15	o 938
0.01/0.15	o 890
0.01/0.15	o 854
0.01/0.15	o 762
0.01/0.15	o 722
0.01/0.15	o 699
0.01/0.15	o 678
0.01/0.16	o 648
0.01/0.16	o 616
0.01/0.16	o 610
0.01/0.16	o 606
0.01/0.16	o 551
0.01/0.18	o 548
0.01/0.19	o 547
0.01/0.19	o 527
0.01/0.19	o 517
0.01/0.19	o 509
0.01/0.19	o 485
0.01/0.19	o 478
0.11/0.22	o 473
0.11/0.22	o 470
0.11/0.23	o 463
0.11/0.23	o 443
0.11/0.28	o 431
0.11/0.28	o 411
0.11/0.28	o 398
0.11/0.28	o 390
0.11/0.29	o 379
1.02/1.17	o 378
1.02/1.17	o 370
1.02/1.18	o 362
1.02/1.19	o 360
1.02/1.19	o 321
1.02/1.19	o 310
29.30/29.48	s OPTIMUM FOUND
29.30/29.48	v <instantiation type="optimum" cost="310">
29.30/29.48	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] 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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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[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] 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>
29.30/29.48	v   <values> 23 62 95 122 209 467 512 606 661 114 75 42 15 72 330 375 469 524 27 12 45 72 159 417 462 556 611 99 60 27 0 87 345 390 484 539 99 60 27 0 87 345 390 484 539 64 25 8 35 122 380 425 519 574 58 19 14 41 128 386 431 525 580 164 125 92 65 22 280 325 419 474 35 4 37 64 151 409 454 548 603 137 98 65 38 49 307 352 446 501 75 36 3 24 111 369 414 508 563 72 33 0 27 114 372 417 511 566 2 37 70 97 184 442 487 581 636 0 39 72 99 186 444 489 583 638 688 649 616 589 502 244 199 105 50 18 21 54 81 168 426 471 565 620 489 450 417 390 303 45 0 94 149 489 450 417 390 303 45 0 94 149 81 42 9 18 105 363 408 502 557 44 5 28 55 142 400 445 539 594 638 599 566 539 452 194 149 55 0 638 599 566 539 452 194 149 55 0 444 405 372 345 258 0 45 139 194 444 405 372 345 258 0 45 139 194 215 176 143 116 29 229 274 368 423 39 0 33 60 147 405 450 544 599 39 0 33 60 147 405 450 544 599 583 544 511 484 397 139 94 0 55 583 544 511 484 397 139 94 0 55 186 147 114 87 0 258 303 397 452 11 50 83 110 197 455 500 594 649 525 486 453 426 339 81 36 58 113 523 484 451 424 337 79 34 60 115 15 12 0 0 8 14 22 4 38 3 0 2 0 50 18 0 0 9 5 0 0 0 0 29 0 0 0 0 0 11 36 34 </values>
29.30/29.49	v </instantiation>

Verifier Data 

OK	310

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-4258977-1501671909/watcher-4258977-1501671909 -o /tmp/evaluation-result-4258977-1501671909/solver-4258977-1501671909 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501660308-4025 --watchdog 300 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 291787001 HOME/instance-4258977-1501671909.xml 

pid=11976
running on 4 cores: 1,3,5,7

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: 2.00 2.02 2.04 3/186 11979
/proc/meminfo: memFree=20739000/32770624 swapFree=0/284472
[pid=11979] ppid=11976 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/11979/stat : 11979 (runsolver) D 11976 11979 18930 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 66844382 24240128 108 18446744073709551615 4194304 4338465 140720340303872 140720340301512 139942074168023 0 0 1 24578 18446744071580418449 0 0 17 1 0 0 0 0 0 6438912 6441760 30265344 140720340308107 140720340308549 140720340308549 140720340312010 0
/proc/11979/statm: 5918 108 54 36 0 2156 0

[startup+0.100169 s]
/proc/loadavg: 2.00 2.02 2.04 3/186 11979
/proc/meminfo: memFree=20739000/32770624 swapFree=0/284472
[pid=11979] ppid=11976 vsize=47720 CPUtime=0.01 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 5697 0 0 0 1 0 0 0 20 0 1 0 66844382 48865280 5530 18446744073709551615 4194304 7396336 140727872382240 140727872379240 139788753332128 0 0 1 0 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 11930 5530 643 782 0 4946 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47720

[startup+0.200362 s]
/proc/loadavg: 2.00 2.02 2.04 3/186 11979
/proc/meminfo: memFree=20739000/32770624 swapFree=0/284472
[pid=11979] ppid=11976 vsize=81600 CPUtime=0.11 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 14301 0 0 0 9 2 0 0 20 0 1 0 66844382 83558400 14142 18446744073709551615 4194304 7396336 140727872382240 140727872379240 4317398 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20400 14142 765 782 0 13416 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 81600

[startup+0.300309 s]
/proc/loadavg: 2.00 2.02 2.04 3/186 11979
/proc/meminfo: memFree=20739000/32770624 swapFree=0/284472
[pid=11979] ppid=11976 vsize=81600 CPUtime=0.21 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 14331 0 0 0 19 2 0 0 20 0 1 0 66844382 83558400 14142 18446744073709551615 4194304 7396336 140727872382240 140727872377256 4406471 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20400 14142 765 782 0 13416 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 81600

[startup+0.700235 s]
/proc/loadavg: 2.00 2.02 2.04 3/186 11979
/proc/meminfo: memFree=20739000/32770624 swapFree=0/284472
[pid=11979] ppid=11976 vsize=82040 CPUtime=0.61 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 14480 0 0 0 59 2 0 0 20 0 1 0 66844382 84008960 14245 18446744073709551615 4194304 7396336 140727872382240 140727872377256 4543790 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20510 14245 765 782 0 13526 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 82040

[startup+1.50023 s]
/proc/loadavg: 2.00 2.02 2.04 3/187 11980
/proc/meminfo: memFree=20684892/32770624 swapFree=0/284476
[pid=11979] ppid=11976 vsize=82172 CPUtime=1.41 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 14513 0 0 0 139 2 0 0 20 0 1 0 66844382 84144128 14311 18446744073709551615 4194304 7396336 140727872382240 140727872376776 5772794 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20543 14311 765 782 0 13559 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 82172

[startup+3.10024 s]
/proc/loadavg: 2.00 2.02 2.04 3/187 11980
/proc/meminfo: memFree=20683988/32770624 swapFree=0/284476
[pid=11979] ppid=11976 vsize=82304 CPUtime=3.01 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 18541 0 0 0 299 2 0 0 20 0 1 0 66844382 84279296 14327 18446744073709551615 4194304 7396336 140727872382240 140727872376776 5792176 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14327 765 782 0 13592 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 82304

[startup+6.30024 s]
/proc/loadavg: 1.92 2.01 2.03 3/187 11980
/proc/meminfo: memFree=20684148/32770624 swapFree=0/284476
[pid=11979] ppid=11976 vsize=82304 CPUtime=6.21 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 23699 0 0 0 619 2 0 0 20 0 1 0 66844382 84279296 14347 18446744073709551615 4194304 7396336 140727872382240 140727872376776 5791328 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14347 765 782 0 13592 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 82304

[startup+12.7002 s]
/proc/loadavg: 1.93 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683236/32770624 swapFree=0/284480
[pid=11979] ppid=11976 vsize=82304 CPUtime=12.61 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 28632 0 0 0 1259 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 4402904 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 82304

[startup+25.5003 s]
/proc/loadavg: 1.94 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683220/32770624 swapFree=0/284496
[pid=11979] ppid=11976 vsize=82304 CPUtime=25.41 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 38391 0 0 0 2539 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 5791952 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 82304

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11979 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 1.94 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683220/32770624 swapFree=0/284496
[pid=11979] ppid=11976 vsize=82304 CPUtime=25.51 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 38397 0 0 0 2549 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 5791956 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 82304

[startup+27.2002 s]
/proc/loadavg: 1.94 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683220/32770624 swapFree=0/284500
[pid=11979] ppid=11976 vsize=82304 CPUtime=27.1 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 38460 0 0 0 2708 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 4582406 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 27.1
Current children cumulated vsize (KiB) 82304

[startup+28.8002 s]
/proc/loadavg: 1.94 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683220/32770624 swapFree=0/284500
[pid=11979] ppid=11976 vsize=82304 CPUtime=28.7 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 38541 0 0 0 2868 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 4581738 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 28.7
Current children cumulated vsize (KiB) 82304

[startup+29.2002 s]
/proc/loadavg: 1.94 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683220/32770624 swapFree=0/284500
[pid=11979] ppid=11976 vsize=82304 CPUtime=29.1 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 38550 0 0 0 2908 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 4581738 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 29.1
Current children cumulated vsize (KiB) 82304

[startup+29.4002 s]
/proc/loadavg: 1.94 2.01 2.03 3/187 11981
/proc/meminfo: memFree=20683220/32770624 swapFree=0/284500
[pid=11979] ppid=11976 vsize=82304 CPUtime=29.3 cores=1,3,5,7
/proc/11979/stat : 11979 (MistralXCSP) R 11976 11979 18930 0 -1 4202496 38555 0 0 0 2928 2 0 0 20 0 1 0 66844382 84279296 14349 18446744073709551615 4194304 7396336 140727872382240 140727872376776 4543790 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 16867328 140727872385455 140727872385604 140727872385604 140727872389065 0
/proc/11979/statm: 20576 14349 765 782 0 13592 0
Current children cumulated CPU time (s) 29.3
Current children cumulated vsize (KiB) 82304

Child status: 0
Real time (s): 29.4963
CPU time (s): 29.4147
CPU user time (s): 29.3807
CPU system time (s): 0.033999
CPU usage (%): 99.7234
Max. virtual memory (cumulated for all children) (KiB): 82304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.3807
system time used= 0.033999
maximum resident set size= 57428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41738
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= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.06552 second user time and 0.124262 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-02 12:50:51
IDJOB=4258977
IDBENCH=138337
IDSOLVER=2645
FILE ID=node132/4258977-1501671909
RUNJOBID= node132-1501660308-4025
PBS_JOBID= 
Free space on /tmp= 61800 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff76.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-4258977-1501671909/watcher-4258977-1501671909 -o /tmp/evaluation-result-4258977-1501671909/solver-4258977-1501671909 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501660308-4025 --watchdog 300  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 291787001 HOME/instance-4258977-1501671909.xml

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

MD5SUM BENCH= 54271acf01ec811f7f01e8acfeb7516d
RANDOM SEED=291787001

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:        20739264 kB
MemAvailable:   21070124 kB
Buffers:          160560 kB
Cached:           464060 kB
SwapCached:            0 kB
Active:         11283568 kB
Inactive:         308916 kB
Active(anon):   10968788 kB
Inactive(anon):    24444 kB
Active(file):     314780 kB
Inactive(file):   284472 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5872 kB
Writeback:             4 kB
AnonPages:      10967832 kB
Mapped:            41088 kB
Shmem:             25276 kB
Slab:             120916 kB
SReclaimable:      94884 kB
SUnreclaim:        26032 kB
KernelStack:        3296 kB
PageTables:        25704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   11227480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4978688 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= 61796 MiB
End job on node132 at 2017-08-02 12:51:21