Trace number 4258973

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 2017-07-28OPT1334 39.641602 39.752998

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff57.xml
MD5SUM9601f9fdcfec45ff7e2268abb15a55d6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1334
Best CPU time to get the best result obtained on this benchmark19.1138
Satisfiable
(Un)Satisfiability was proved
Number of variables349
Number of constraints344
Number of domains36
Minimum domain size34
Maximum domain size36
Distribution of domain sizes[{"size":34,"count":7},{"size":35,"count":133},{"size":36,"count":209}]
Minimum variable degree2
Maximum variable degree50
Distribution of variable degrees[{"degree":2,"count":343},{"degree":50,"count":6}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":294},{"arity":6,"count":1},{"arity":7,"count":49}]
Number of extensional constraints294
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":294},{"type":"ordered","count":1},{"type":"minimum","count":49}]
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
0.00/0.14	o 15416
0.00/0.14	o 15256
0.00/0.14	o 14750
0.00/0.14	o 13852
0.00/0.15	o 13528
0.00/0.15	o 13390
0.00/0.15	o 12460
0.00/0.15	o 11944
0.00/0.15	o 11892
0.00/0.15	o 11826
0.00/0.15	o 11563
0.00/0.15	o 11544
0.00/0.15	o 10621
0.00/0.15	o 10468
0.00/0.15	o 9817
0.00/0.15	o 9802
0.00/0.15	o 9156
0.00/0.15	o 9124
0.00/0.15	o 8734
0.00/0.15	o 6474
0.00/0.15	o 6240
0.00/0.15	o 6229
0.00/0.15	o 5905
0.00/0.15	o 5763
0.00/0.15	o 5629
0.00/0.15	o 5626
0.00/0.15	o 5569
0.00/0.16	o 5150
0.00/0.16	o 5145
0.00/0.16	o 5061
0.00/0.16	o 4821
0.00/0.16	o 4379
0.00/0.16	o 4226
0.00/0.16	o 4164
0.00/0.16	o 3804
0.00/0.16	o 3649
0.00/0.16	o 3635
0.00/0.16	o 3626
0.00/0.16	o 3610
0.00/0.16	o 3473
0.00/0.16	o 3453
0.00/0.16	o 3439
0.00/0.17	o 3403
0.00/0.17	o 3388
0.00/0.17	o 3384
0.00/0.17	o 3380
0.00/0.17	o 3224
0.00/0.17	o 3188
0.00/0.17	o 3050
0.00/0.17	o 3048
0.00/0.17	o 2932
0.00/0.17	o 2930
0.00/0.17	o 2908
0.00/0.18	o 2875
0.00/0.18	o 2785
0.00/0.18	o 2773
0.00/0.18	o 2763
0.00/0.18	o 2755
0.00/0.18	o 2746
0.00/0.18	o 2740
0.00/0.18	o 2716
0.00/0.18	o 2704
0.00/0.18	o 2701
0.00/0.18	o 2632
0.00/0.18	o 2628
0.00/0.18	o 2627
0.10/0.20	o 2619
0.10/0.20	o 2601
0.10/0.20	o 2583
0.10/0.20	o 2525
0.10/0.20	o 2521
0.10/0.20	o 2381
0.10/0.20	o 2345
0.10/0.20	o 2215
0.10/0.20	o 2213
0.10/0.22	o 2181
0.10/0.22	o 2056
0.10/0.22	o 2031
0.10/0.22	o 1669
0.10/0.22	o 1571
0.10/0.23	o 1561
0.10/0.23	o 1549
0.10/0.23	o 1540
0.10/0.23	o 1522
0.10/0.23	o 1516
0.10/0.25	o 1512
0.10/0.25	o 1484
18.89/19.01	o 1475
18.89/19.02	o 1474
18.89/19.02	o 1470
18.89/19.02	o 1468
18.89/19.02	o 1466
18.89/19.02	o 1441
18.89/19.02	o 1439
18.89/19.03	o 1437
18.99/19.13	o 1416
19.59/19.76	o 1334
39.58/39.74	s OPTIMUM FOUND
39.58/39.74	v <instantiation type="optimum" cost="1334">
39.58/39.74	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] drd[0][0] drd[0][1] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] drd[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[31][5] drd[32][0] drd[32][1] drd[32][2] drd[32][3] drd[32][4] drd[32][5] drd[33][0] drd[33][1] drd[33][2] drd[33][3] drd[33][4] drd[33][5] drd[34][0] drd[34][1] drd[34][2] drd[34][3] drd[34][4] drd[34][5] drd[35][0] drd[35][1] drd[35][2] drd[35][3] drd[35][4] drd[35][5] drd[36][0] drd[36][1] drd[36][2] drd[36][3] drd[36][4] drd[36][5] drd[37][0] drd[37][1] drd[37][2] drd[37][3] drd[37][4] drd[37][5] drd[38][0] drd[38][1] drd[38][2] drd[38][3] drd[38][4] drd[38][5] drd[39][0] drd[39][1] drd[39][2] drd[39][3] drd[39][4] drd[39][5] drd[40][0] drd[40][1] drd[40][2] drd[40][3] drd[40][4] drd[40][5] drd[41][0] drd[41][1] drd[41][2] drd[41][3] drd[41][4] drd[41][5] drd[42][0] drd[42][1] drd[42][2] drd[42][3] drd[42][4] drd[42][5] drd[43][0] drd[43][1] drd[43][2] drd[43][3] drd[43][4] drd[43][5] drd[44][0] drd[44][1] drd[44][2] drd[44][3] drd[44][4] drd[44][5] drd[45][0] drd[45][1] drd[45][2] drd[45][3] drd[45][4] drd[45][5] drd[46][0] drd[46][1] drd[46][2] drd[46][3] drd[46][4] drd[46][5] drd[47][0] drd[47][1] drd[47][2] drd[47][3] drd[47][4] drd[47][5] drd[48][0] drd[48][1] drd[48][2] drd[48][3] drd[48][4] drd[48][5] dr[0] dr[1] dr[2] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[30] dr[31] dr[32] dr[33] dr[34] dr[35] dr[36] dr[37] dr[38] dr[39] dr[40] dr[41] dr[42] dr[43] dr[44] dr[45] dr[46] dr[47] dr[48] </list>
39.58/39.74	v   <values> 51 157 312 579 705 874 42 64 219 486 612 781 55 51 206 473 599 768 55 51 206 473 599 768 859 753 598 331 205 36 859 753 598 331 205 36 51 55 210 477 603 772 0 106 261 528 654 823 0 106 261 528 654 823 51 157 312 579 705 874 718 612 457 190 64 105 718 612 457 190 64 105 220 114 41 308 434 603 221 115 40 307 433 602 492 386 231 36 162 331 491 385 230 37 163 332 109 3 152 419 545 714 104 2 157 424 550 719 123 17 138 405 531 700 122 16 139 406 532 701 289 183 28 239 365 534 289 183 28 239 365 534 29 135 290 557 683 852 106 0 155 422 548 717 106 0 155 422 548 717 85 21 176 443 569 738 85 21 176 443 569 738 4 102 257 524 650 819 4 102 257 524 650 819 823 717 562 295 169 0 823 717 562 295 169 0 263 157 2 265 391 560 261 155 0 267 393 562 473 367 212 55 181 350 767 661 506 239 113 56 767 661 506 239 113 56 654 548 393 126 0 169 654 548 393 126 0 169 552 446 291 24 102 271 552 446 291 24 102 271 597 491 336 69 57 226 596 490 335 68 58 227 172 66 89 356 482 651 181 75 80 347 473 642 30 136 291 558 684 853 528 422 267 0 126 295 528 422 267 0 126 295 17 123 278 545 671 840 23 129 284 551 677 846 18 88 243 510 636 805 42 51 51 36 36 51 0 0 51 64 64 41 40 36 37 3 2 17 16 28 28 29 0 0 21 21 4 4 0 0 2 0 55 56 56 0 0 24 24 57 58 66 75 30 0 0 17 23 18 </values>
39.58/39.75	v </instantiation>

Verifier Data 

OK	1334

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-4258973-1501671879/watcher-4258973-1501671879 -o /tmp/evaluation-result-4258973-1501671879/solver-4258973-1501671879 -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 353958778 HOME/instance-4258973-1501671879.xml 

pid=23202
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: 1.93 1.97 2.01 4/181 23205
/proc/meminfo: memFree=31811572/32770624 swapFree=0/248996
[pid=23205] ppid=23202 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23205/stat : 23205 (runsolver) D 23202 23205 5131 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 15808167 24240128 108 18446744073709551615 4194304 4338465 140734050143424 140734050141064 140640159417047 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 15654912 140734050148491 140734050148934 140734050148934 140734050152394 0
/proc/23205/statm: 5918 108 54 36 0 2156 0

[startup+0.100842 s]
/proc/loadavg: 1.93 1.97 2.01 4/181 23205
/proc/meminfo: memFree=31811572/32770624 swapFree=0/248996
[pid=23205] ppid=23202 vsize=34432 CPUtime=0 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 2407 0 0 0 0 0 0 0 20 0 1 0 15808167 35258368 2188 18446744073709551615 4194304 7396336 140728296691984 140728296683496 5790596 0 0 1 0 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 8642 2254 643 782 0 1658 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 34432

[startup+0.200344 s]
/proc/loadavg: 1.93 1.97 2.01 4/181 23205
/proc/meminfo: memFree=31811572/32770624 swapFree=0/248996
[pid=23205] ppid=23202 vsize=91620 CPUtime=0.1 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 16872 0 0 0 8 2 0 0 20 0 1 0 15808167 93818880 16649 18446744073709551615 4194304 7396336 140728296691984 140728296683496 4547381 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22905 16649 765 782 0 15921 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 91620

[startup+0.300366 s]
/proc/loadavg: 1.93 1.97 2.01 4/181 23205
/proc/meminfo: memFree=31811572/32770624 swapFree=0/248996
[pid=23205] ppid=23202 vsize=91752 CPUtime=0.2 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 16878 0 0 0 18 2 0 0 20 0 1 0 15808167 93954048 16649 18446744073709551615 4194304 7396336 140728296691984 140728296683496 5792030 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16649 765 782 0 15954 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 91752

[startup+0.700302 s]
/proc/loadavg: 1.93 1.97 2.01 4/181 23205
/proc/meminfo: memFree=31811572/32770624 swapFree=0/248996
[pid=23205] ppid=23202 vsize=91752 CPUtime=0.6 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 16881 0 0 0 58 2 0 0 20 0 1 0 15808167 93954048 16649 18446744073709551615 4194304 7396336 140728296691984 140728296683496 5792235 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16649 765 782 0 15954 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 91752

[startup+1.5003 s]
/proc/loadavg: 1.93 1.97 2.01 3/182 23206
/proc/meminfo: memFree=31747496/32770624 swapFree=0/248752
[pid=23205] ppid=23202 vsize=91752 CPUtime=1.4 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 16881 0 0 0 138 2 0 0 20 0 1 0 15808167 93954048 16649 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4257837 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16649 765 782 0 15954 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 91752

[startup+3.10026 s]
/proc/loadavg: 1.93 1.97 2.01 3/182 23206
/proc/meminfo: memFree=31747248/32770624 swapFree=0/248752
[pid=23205] ppid=23202 vsize=91752 CPUtime=3 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 23265 0 0 0 298 2 0 0 20 0 1 0 15808167 93954048 16684 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4406356 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16684 765 782 0 15954 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 91752

[startup+6.3003 s]
/proc/loadavg: 1.94 1.97 2.01 3/182 23206
/proc/meminfo: memFree=31746792/32770624 swapFree=0/248760
[pid=23205] ppid=23202 vsize=91752 CPUtime=6.2 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 28182 0 0 0 617 3 0 0 20 0 1 0 15808167 93954048 16684 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4543837 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16684 765 782 0 15954 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 91752

[startup+12.7003 s]
/proc/loadavg: 1.94 1.97 2.01 3/182 23206
/proc/meminfo: memFree=31747040/32770624 swapFree=0/248768
[pid=23205] ppid=23202 vsize=91752 CPUtime=12.6 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 33478 0 0 0 1257 3 0 0 20 0 1 0 15808167 93954048 16684 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4402883 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16684 765 782 0 15954 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 91752

[startup+25.5004 s]
/proc/loadavg: 1.95 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746572/32770624 swapFree=0/248776
[pid=23205] ppid=23202 vsize=91752 CPUtime=25.38 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40368 0 0 0 2535 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4406788 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 91752

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23205 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6004 s]
/proc/loadavg: 1.95 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746572/32770624 swapFree=0/248776
[pid=23205] ppid=23202 vsize=91752 CPUtime=25.48 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40368 0 0 0 2545 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 5575200 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91752

[startup+32.0059 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746572/32770624 swapFree=0/248780
[pid=23205] ppid=23202 vsize=91752 CPUtime=31.89 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40446 0 0 0 3186 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 5839273 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 91752

[startup+35.2003 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746500/32770624 swapFree=0/248788
[pid=23205] ppid=23202 vsize=91752 CPUtime=35.08 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40454 0 0 0 3505 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4581738 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 91752

[startup+36.8003 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746500/32770624 swapFree=0/248788
[pid=23205] ppid=23202 vsize=91752 CPUtime=36.68 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40454 0 0 0 3665 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4581738 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 36.68
Current children cumulated vsize (KiB) 91752

[startup+38.4003 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746500/32770624 swapFree=0/248788
[pid=23205] ppid=23202 vsize=91752 CPUtime=38.28 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40455 0 0 0 3825 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4547368 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 91752

[startup+39.2003 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746500/32770624 swapFree=0/248788
[pid=23205] ppid=23202 vsize=91752 CPUtime=39.08 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40455 0 0 0 3905 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 5791937 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 39.08
Current children cumulated vsize (KiB) 91752

[startup+39.6003 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746500/32770624 swapFree=0/248788
[pid=23205] ppid=23202 vsize=91752 CPUtime=39.48 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40455 0 0 0 3945 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4257799 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 39.48
Current children cumulated vsize (KiB) 91752

[startup+39.7059 s]
/proc/loadavg: 1.96 1.97 2.01 3/182 23207
/proc/meminfo: memFree=31746500/32770624 swapFree=0/248788
[pid=23205] ppid=23202 vsize=91752 CPUtime=39.58 cores=0,2,4,6
/proc/23205/stat : 23205 (MistralXCSP) R 23202 23205 5131 0 -1 4202496 40455 0 0 0 3955 3 0 0 20 0 1 0 15808167 93954048 16685 18446744073709551615 4194304 7396336 140728296691984 140728296687000 4543802 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 31526912 140728296698288 140728296698437 140728296698437 140728296701897 0
/proc/23205/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 39.58
Current children cumulated vsize (KiB) 91752

Child status: 0
Real time (s): 39.753
CPU time (s): 39.6416
CPU user time (s): 39.6036
CPU system time (s): 0.037994
CPU usage (%): 99.7196
Max. virtual memory (cumulated for all children) (KiB): 91752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 39.6036
system time used= 0.037994
maximum resident set size= 66780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40644
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= 36
involuntary context switches= 57

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.094691 second user time and 0.167706 second system time

The end

Launcher Data 

Begin job on node131 at 2017-08-02 12:50:42
IDJOB=4258973
IDBENCH=138319
IDSOLVER=2645
FILE ID=node131/4258973-1501671879
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-ff57.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-4258973-1501671879/watcher-4258973-1501671879 -o /tmp/evaluation-result-4258973-1501671879/solver-4258973-1501671879 -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 353958778 HOME/instance-4258973-1501671879.xml

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

MD5SUM BENCH= 9601f9fdcfec45ff7e2268abb15a55d6
RANDOM SEED=353958778

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:        31811572 kB
MemAvailable:   32015840 kB
Buffers:          132056 kB
Cached:           352272 kB
SwapCached:            0 kB
Active:           295000 kB
Inactive:         257528 kB
Active(anon):      68112 kB
Inactive(anon):     8532 kB
Active(file):     226888 kB
Inactive(file):   248996 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5848 kB
Writeback:             0 kB
AnonPages:         75908 kB
Mapped:            33060 kB
Shmem:              8872 kB
Slab:             113524 kB
SReclaimable:      88436 kB
SUnreclaim:        25088 kB
KernelStack:        3488 kB
PageTables:         5168 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:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61932 MiB
End job on node131 at 2017-08-02 12:51:22