Trace number 4260921

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 42.372601 42.452801

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 benchmark19.431299
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 

0.00/0.08	c 280717
0.01/0.13	o 15416
0.01/0.13	o 15256
0.01/0.14	o 14750
0.01/0.14	o 13852
0.01/0.14	o 13528
0.01/0.14	o 13390
0.01/0.14	o 12460
0.01/0.14	o 11944
0.01/0.14	o 11892
0.01/0.14	o 11826
0.01/0.14	o 11563
0.01/0.14	o 11544
0.01/0.14	o 10621
0.01/0.14	o 10468
0.01/0.14	o 9817
0.01/0.14	o 9802
0.01/0.14	o 9156
0.01/0.14	o 9124
0.01/0.14	o 8734
0.01/0.14	o 6474
0.01/0.14	o 6240
0.01/0.14	o 6229
0.01/0.14	o 5905
0.01/0.14	o 5763
0.01/0.15	o 5629
0.01/0.15	o 5626
0.01/0.15	o 5569
0.01/0.15	o 5150
0.01/0.15	o 5145
0.01/0.15	o 5061
0.01/0.15	o 4821
0.01/0.15	o 4379
0.01/0.15	o 4226
0.01/0.15	o 4164
0.01/0.15	o 3804
0.01/0.15	o 3649
0.01/0.15	o 3635
0.01/0.15	o 3626
0.01/0.15	o 3610
0.01/0.16	o 3473
0.01/0.16	o 3453
0.01/0.16	o 3439
0.01/0.16	o 3403
0.01/0.16	o 3388
0.01/0.16	o 3384
0.01/0.16	o 3380
0.01/0.16	o 3224
0.01/0.16	o 3188
0.01/0.16	o 3050
0.01/0.16	o 3048
0.01/0.16	o 2932
0.01/0.16	o 2930
0.01/0.17	o 2908
0.01/0.17	o 2875
0.01/0.17	o 2785
0.01/0.17	o 2773
0.01/0.17	o 2763
0.01/0.17	o 2755
0.01/0.17	o 2746
0.01/0.17	o 2740
0.01/0.17	o 2716
0.01/0.17	o 2704
0.01/0.17	o 2701
0.01/0.17	o 2632
0.01/0.17	o 2628
0.01/0.17	o 2627
0.01/0.19	o 2619
0.01/0.19	o 2601
0.01/0.19	o 2583
0.01/0.19	o 2525
0.01/0.19	o 2521
0.01/0.19	o 2381
0.01/0.19	o 2345
0.01/0.19	o 2215
0.01/0.20	o 2213
0.11/0.21	o 2181
0.11/0.21	o 2056
0.11/0.21	o 2031
0.11/0.21	o 1669
0.11/0.21	o 1571
0.11/0.22	o 1561
0.11/0.22	o 1549
0.11/0.22	o 1540
0.11/0.23	o 1522
0.11/0.23	o 1516
0.11/0.24	o 1512
0.11/0.25	o 1484
19.62/19.73	o 1475
19.62/19.73	o 1474
19.62/19.73	o 1470
19.62/19.73	o 1468
19.62/19.73	o 1466
19.62/19.73	o 1441
19.62/19.73	o 1439
19.62/19.75	o 1437
19.72/19.85	o 1416
20.42/20.52	o 1334
42.31/42.43	s OPTIMUM FOUND
42.31/42.43	v <instantiation type="optimum" cost="1334">
42.31/42.43	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>
42.31/42.43	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>
42.31/42.44	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-4260921-1502397131/watcher-4260921-1502397131 -o /tmp/evaluation-result-4260921-1502397131/solver-4260921-1502397131 -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 1809764167 HOME/instance-4260921-1502397131.xml 

pid=1903
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: 2.08 2.02 2.05 3/184 1906
/proc/meminfo: memFree=31066712/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/1906/stat : 1906 (runsolver) D 1903 1906 4525 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 139366052 24240128 106 18446744073709551615 4194304 4338465 140735122147728 140735122145368 139978925740759 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 33878016 140735122149514 140735122149961 140735122149961 140735122153418 0
/proc/1906/statm: 5918 106 53 36 0 2156 0

[startup+0.100121 s]
/proc/loadavg: 2.08 2.02 2.05 3/184 1906
/proc/meminfo: memFree=31066712/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=48512 CPUtime=0.01 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 5898 0 0 0 1 0 0 0 20 0 1 0 139366052 49676288 5686 18446744073709551615 4194304 7396336 140736484489120 140736484486120 140508215474080 0 0 1 0 0 0 0 17 0 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 12128 5752 643 782 0 5144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 48512

[startup+0.200294 s]
/proc/loadavg: 2.08 2.02 2.05 3/184 1906
/proc/meminfo: memFree=31066712/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91620 CPUtime=0.11 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 16875 0 0 0 10 1 0 0 20 0 1 0 139366052 93818880 16649 18446744073709551615 4194304 7396336 140736484489120 140736484486120 4323093 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22905 16649 765 782 0 15921 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 91620

[startup+0.30026 s]
/proc/loadavg: 2.08 2.02 2.05 3/184 1906
/proc/meminfo: memFree=31066712/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=0.21 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 16879 0 0 0 20 1 0 0 20 0 1 0 139366052 93954048 16649 18446744073709551615 4194304 7396336 140736484489120 140736484486120 4408504 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16649 765 782 0 15954 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 91752

[startup+0.700198 s]
/proc/loadavg: 2.08 2.02 2.05 3/184 1906
/proc/meminfo: memFree=31066712/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=0.61 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 16882 0 0 0 60 1 0 0 20 0 1 0 139366052 93954048 16649 18446744073709551615 4194304 7396336 140736484489120 140736484486120 5772813 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16649 765 782 0 15954 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 91752

[startup+1.5002 s]
/proc/loadavg: 2.08 2.02 2.05 3/185 1907
/proc/meminfo: memFree=31003460/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=1.41 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 16882 0 0 0 140 1 0 0 20 0 1 0 139366052 93954048 16649 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4407476 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16649 765 782 0 15954 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 91752

[startup+3.10018 s]
/proc/loadavg: 2.08 2.02 2.05 3/185 1907
/proc/meminfo: memFree=31001568/32770624 swapFree=0/435484
[pid=1906] ppid=1903 vsize=91752 CPUtime=3.02 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 23265 0 0 0 300 2 0 0 20 0 1 0 139366052 93954048 16684 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4246639 0 0 1 16386 0 0 0 17 0 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16684 765 782 0 15954 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 91752

[startup+6.30031 s]
/proc/loadavg: 2.08 2.02 2.05 3/185 1907
/proc/meminfo: memFree=31002744/32770624 swapFree=0/435176
[pid=1906] ppid=1903 vsize=91752 CPUtime=6.21 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 29688 0 0 0 619 2 0 0 20 0 1 0 139366052 93954048 16684 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4543790 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16684 765 782 0 15954 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 91752

[startup+12.7003 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1907
/proc/meminfo: memFree=31002504/32770624 swapFree=0/435176
[pid=1906] ppid=1903 vsize=91752 CPUtime=12.61 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 36698 0 0 0 1259 2 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4543864 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 91752

[startup+25.5004 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002628/32770624 swapFree=0/435176
[pid=1906] ppid=1903 vsize=91752 CPUtime=25.41 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 50656 0 0 0 2538 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4257837 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 91752

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1906 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6004 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002628/32770624 swapFree=0/435176
[pid=1906] ppid=1903 vsize=91752 CPUtime=25.51 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 50660 0 0 0 2548 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4543790 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 91752

[startup+32.006 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002504/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=31.92 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 50986 0 0 0 3189 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 5792030 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 31.92
Current children cumulated vsize (KiB) 91752

[startup+38.4003 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002504/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=38.31 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 51081 0 0 0 3828 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 4407760 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 38.31
Current children cumulated vsize (KiB) 91752

[startup+40.0003 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002504/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=39.91 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 55033 0 0 0 3988 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 5792027 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 39.91
Current children cumulated vsize (KiB) 91752

[startup+41.6003 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002380/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=41.51 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 57670 0 0 0 4148 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 5792027 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 41.51
Current children cumulated vsize (KiB) 91752

[startup+42.0003 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002380/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=41.91 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 57697 0 0 0 4188 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 5579676 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 41.91
Current children cumulated vsize (KiB) 91752

[startup+42.4003 s]
/proc/loadavg: 1.99 2.00 2.04 3/185 1908
/proc/meminfo: memFree=31002380/32770624 swapFree=0/435172
[pid=1906] ppid=1903 vsize=91752 CPUtime=42.31 cores=0,2,4,6
/proc/1906/stat : 1906 (MistralXCSP) R 1903 1906 4525 0 -1 4202496 57705 0 0 0 4228 3 0 0 20 0 1 0 139366052 93954048 16685 18446744073709551615 4194304 7396336 140736484489120 140736484484136 5792027 0 0 1 16386 0 0 0 17 4 0 0 7 0 0 9496464 9501696 39047168 140736484491698 140736484491848 140736484491848 140736484495305 0
/proc/1906/statm: 22938 16685 765 782 0 15954 0
Current children cumulated CPU time (s) 42.31
Current children cumulated vsize (KiB) 91752

Child status: 0
Real time (s): 42.4528
CPU time (s): 42.3726
CPU user time (s): 42.3276
CPU system time (s): 0.044997
CPU usage (%): 99.8111
Max. virtual memory (cumulated for all children) (KiB): 91752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.3276
system time used= 0.044997
maximum resident set size= 66772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61432
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= 56

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.117989 second user time and 0.161212 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-10 22:17:48
IDJOB=4260921
IDBENCH=138319
IDSOLVER=2649
FILE ID=node132/4260921-1502397131
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-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-4260921-1502397131/watcher-4260921-1502397131 -o /tmp/evaluation-result-4260921-1502397131/solver-4260921-1502397131 -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 1809764167 HOME/instance-4260921-1502397131.xml

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

MD5SUM BENCH= 9601f9fdcfec45ff7e2268abb15a55d6
RANDOM SEED=1809764167

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:        31066712 kB
MemAvailable:   31851084 kB
Buffers:          284220 kB
Cached:           803492 kB
SwapCached:            0 kB
Active:           795508 kB
Inactive:         475992 kB
Active(anon):     184792 kB
Inactive(anon):    40820 kB
Active(file):     610716 kB
Inactive(file):   435172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5816 kB
Writeback:             0 kB
AnonPages:        183840 kB
Mapped:            59560 kB
Shmem:             41660 kB
Slab:             135712 kB
SReclaimable:     108636 kB
SUnreclaim:        27076 kB
KernelStack:        3264 kB
PageTables:         5260 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 22:18:30