Trace number 4312742

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 2018-08-01SAT (TO)273 251.997 252.01

General information on the benchmark

NameTravellingSalesman/
TravellingSalesman-50-30-00_c18.xml
MD5SUM80c5a80d7c962cf143a1b6c53ca701c2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark190
Best CPU time to get the best result obtained on this benchmark252.013
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints51
Number of domains2
Minimum domain size33
Maximum domain size50
Distribution of domain sizes[{"size":33,"count":50},{"size":50,"count":50}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":50},{"degree":3,"count":50}]
Minimum constraint arity3
Maximum constraint arity50
Distribution of constraint arities[{"arity":3,"count":50},{"arity":50,"count":1}]
Number of extensional constraints50
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":50},{"type":"allDifferent","count":1}]
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 

0.00/0.00	c Mistral 01082018
0.00/0.04	o 616
0.00/0.04	o 606
0.00/0.04	o 604
0.00/0.05	o 603
0.00/0.05	o 602
0.00/0.06	o 590
0.00/0.06	o 584
0.00/0.06	o 583
0.00/0.06	o 582
0.00/0.07	o 580
0.00/0.07	o 579
0.00/0.07	o 577
0.00/0.08	o 570
0.00/0.08	o 568
0.00/0.08	o 565
0.00/0.08	o 563
0.00/0.09	o 561
0.00/0.09	o 558
0.00/0.10	o 530
0.00/0.10	o 526
0.00/0.10	o 524
0.00/0.11	o 512
0.00/0.11	o 510
0.09/0.11	o 508
0.09/0.12	o 507
0.09/0.13	o 499
0.09/0.14	o 495
0.09/0.14	o 489
0.09/0.15	o 484
0.09/0.15	o 477
0.09/0.15	o 473
0.09/0.15	o 472
0.09/0.17	o 470
0.09/0.17	o 469
0.09/0.17	o 457
0.09/0.17	o 456
0.09/0.17	o 455
0.09/0.17	o 453
0.09/0.18	o 452
0.09/0.18	o 451
0.09/0.20	o 449
0.09/0.20	o 439
0.09/0.20	o 437
0.09/0.21	o 431
0.09/0.21	o 426
0.20/0.26	o 417
0.20/0.26	o 413
0.20/0.26	o 412
0.20/0.26	o 397
0.20/0.26	o 394
0.20/0.27	o 393
0.20/0.27	o 388
0.20/0.27	o 385
0.30/0.33	o 384
0.40/0.41	o 380
0.40/0.42	o 377
0.50/0.53	o 370
0.50/0.53	o 368
0.50/0.54	o 366
0.50/0.54	o 363
0.50/0.54	o 360
0.60/0.63	o 358
0.60/0.65	o 355
0.60/0.65	o 353
0.69/0.71	o 352
0.69/0.71	o 347
0.69/0.79	o 346
0.69/0.79	o 345
0.69/0.79	o 344
0.79/0.82	o 343
0.79/0.87	o 335
0.79/0.88	o 334
1.39/1.40	o 331
1.49/1.58	o 326
1.49/1.58	o 325
1.59/1.62	o 324
1.59/1.62	o 323
1.59/1.62	o 322
2.79/2.83	o 318
5.29/5.30	o 314
5.29/5.30	o 313
7.10/7.16	o 312
7.10/7.16	o 310
7.39/7.45	o 308
10.00/10.06	o 307
10.00/10.07	o 306
16.79/16.85	o 305
16.89/16.91	o 304
16.89/16.91	o 303
16.89/16.92	o 302
17.79/17.83	o 301
17.79/17.89	o 298
17.79/17.89	o 297
23.10/23.19	o 291
23.10/23.19	o 287
23.69/23.73	o 286
24.89/24.95	o 284
24.89/24.95	o 280
24.89/24.95	o 279
41.89/42.00	o 278
41.89/42.00	o 275
41.99/42.01	o 273
251.98/252.00	s SATISFIABLE
251.98/252.00	v <instantiation type="solution">
251.98/252.00	v   <list> c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] d[0] d[1] d[2] d[3] d[4] d[5] d[6] d[7] d[8] d[9] d[10] d[11] d[12] d[13] d[14] d[15] d[16] d[17] d[18] d[19] d[20] d[21] d[22] d[23] d[24] d[25] d[26] d[27] d[28] d[29] d[30] d[31] d[32] d[33] d[34] d[35] d[36] d[37] d[38] d[39] d[40] d[41] d[42] d[43] d[44] d[45] d[46] d[47] d[48] d[49] </list>
251.98/252.00	v   <values> 46 35 29 10 4 28 11 18 22 21 8 17 12 14 34 41 7 1 0 2 5 6 9 3 26 27 15 13 36 37 33 32 30 20 19 39 38 23 16 24 25 31 40 44 49 42 43 47 48 45 7 4 12 2 12 8 4 2 2 10 5 4 2 10 7 19 4 7 2 1 2 5 4 10 4 6 1 14 2 5 5 5 7 3 12 1 10 3 4 1 3 6 3 6 6 4 2 3 5 7 </values>
251.98/252.00	v </instantiation>

Verifier Data 

OK	273

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14000 MiB free)
  memory of node 1: 16384 MiB (10462 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312742-1534700283/watcher-4312742-1534700283 -o /tmp/evaluation-result-4312742-1534700283/solver-4312742-1534700283 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534699008-1961 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1554069822 HOME/instance-4312742-1534700283.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=2783, runsolver pid=2780
Current StackSize limit: 8192 KiB


[startup+0.100116 s]*
/proc/loadavg: 2.15 2.01 1.52 3/191 2784
/proc/meminfo: memFree=25028468/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=49912 memory=24576 CPUtime=0.09 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 6517 0 0 0 9 0 0 0 20 0 1 0 287591556 51109888 6144 33554432000 4194304 7499544 140723752961168 140723752958168 5790974 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12478 6144 747 807 0 5469 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 49912 KiB
Current children cumulated memory: 24576 KiB

[startup+0.209982 s]*
/proc/loadavg: 2.15 2.01 1.52 3/191 2784
/proc/meminfo: memFree=25028052/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50308 memory=25104 CPUtime=0.2 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 6619 0 0 0 20 0 0 0 20 0 1 0 287591556 51515392 6276 33554432000 4194304 7499544 140723752961168 140723752955704 4406031 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12577 6276 747 807 0 5568 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 50308 KiB
Current children cumulated memory: 25104 KiB

[startup+0.309681 s]*
/proc/loadavg: 2.15 2.01 1.52 3/191 2784
/proc/meminfo: memFree=25028052/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50440 memory=25104 CPUtime=0.3 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 6635 0 0 0 30 0 0 0 20 0 1 0 287591556 51650560 6276 33554432000 4194304 7499544 140723752961168 140723752955704 5790960 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12610 6276 747 807 0 5601 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 50440 KiB
Current children cumulated memory: 25104 KiB

[startup+0.700283 s]
/proc/loadavg: 2.15 2.01 1.52 3/191 2784
/proc/meminfo: memFree=25027680/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50572 memory=25368 CPUtime=0.69 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 6673 0 0 0 69 0 0 0 20 0 1 0 287591556 51785728 6342 33554432000 4194304 7499544 140723752961168 140723752956184 5790812 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12643 6342 747 807 0 5634 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 50572 KiB
Current children cumulated memory: 25368 KiB

[startup+1.50024 s]
/proc/loadavg: 2.15 2.01 1.52 3/191 2784
/proc/meminfo: memFree=25027680/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50572 memory=25368 CPUtime=1.49 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 6685 0 0 0 149 0 0 0 20 0 1 0 287591556 51785728 6342 33554432000 4194304 7499544 140723752961168 140723752956184 5790974 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12643 6342 747 807 0 5634 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 50572 KiB
Current children cumulated memory: 25368 KiB

[startup+3.10949 s]
/proc/loadavg: 2.15 2.01 1.52 3/191 2784
/proc/meminfo: memFree=25027680/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25496 CPUtime=3.1 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 10552 0 0 0 309 1 0 0 20 0 1 0 287591556 51920896 6374 33554432000 4194304 7499544 140723752961168 140723752956184 4253216 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6374 747 807 0 5667 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25496 KiB

[startup+6.30022 s]
/proc/loadavg: 2.22 2.03 1.52 5/204 2813
/proc/meminfo: memFree=24921028/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25504 CPUtime=6.29 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 14419 0 0 0 628 1 0 0 20 0 1 0 287591556 51920896 6376 33554432000 4194304 7499544 140723752961168 140723752956184 5790866 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6376 747 807 0 5667 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25504 KiB

[startup+12.7002 s]
/proc/loadavg: 2.20 2.03 1.53 3/191 2906
/proc/meminfo: memFree=25118468/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25520 CPUtime=12.69 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 18282 0 0 0 1267 2 0 0 20 0 1 0 287591556 51920896 6380 33554432000 4194304 7499544 140723752961168 140723752956184 4405242 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6380 747 807 0 5667 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25520 KiB

[startup+25.5002 s]
/proc/loadavg: 2.15 2.03 1.53 3/191 2906
/proc/meminfo: memFree=24861616/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25524 CPUtime=25.49 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 26015 0 0 0 2547 2 0 0 20 0 1 0 287591556 51920896 6381 33554432000 4194304 7499544 140723752961168 140723752956184 5685363 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6381 747 807 0 5667 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25524 KiB

[startup+51.1092 s]
/proc/loadavg: 2.10 2.02 1.55 3/191 2906
/proc/meminfo: memFree=24861420/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25528 CPUtime=51.09 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 29890 0 0 0 5107 2 0 0 20 0 1 0 287591556 51920896 6382 33554432000 4194304 7499544 140723752961168 140723752956184 5790974 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6382 747 807 0 5667 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25528 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.02 1.57 3/191 2907
/proc/meminfo: memFree=24859856/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25532 CPUtime=102.28 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 30684 0 0 0 10226 2 0 0 20 0 1 0 287591556 51920896 6383 33554432000 4194304 7499544 140723752961168 140723752956184 4317713 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6383 747 807 0 5667 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25532 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 1.60 3/192 2917
/proc/meminfo: memFree=24859412/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25532 CPUtime=162.28 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 31480 0 0 0 16226 2 0 0 20 0 1 0 287591556 51920896 6383 33554432000 4194304 7499544 140723752961168 140723752956184 4253243 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6383 747 807 0 5667 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25532 KiB

[startup+222.3 s]
/proc/loadavg: 2.15 2.07 1.64 3/192 2918
/proc/meminfo: memFree=24859788/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25532 CPUtime=222.27 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 31692 0 0 0 22225 2 0 0 20 0 1 0 287591556 51920896 6383 33554432000 4194304 7499544 140723752961168 140723752956184 5684222 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6383 747 807 0 5667 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25532 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.14 2.08 1.66 3/192 2919
/proc/meminfo: memFree=24859568/32770624 swapFree=67108688/67108860
[pid=2783] ppid=2780 vsize=50704 memory=25532 CPUtime=251.98 cores=0,2,4,6
/proc/2783/stat : 2783 (MistralXCSP) R 2780 2783 1930 0 -1 4202496 32506 0 0 0 25196 2 0 0 20 0 1 0 287591556 51920896 6383 33554432000 4194304 7499544 140723752961168 140723752956184 4253234 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 39325696 140723752965234 140723752965384 140723752965384 140723752968137 0
/proc/2783/statm: 12676 6383 747 807 0 5667 0
Current children cumulated CPU time: 251.98 s
Current children cumulated vsize: 50704 KiB
Current children cumulated memory: 25532 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 2783 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.966 s, system=0.030999 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 252.01
CPU time (s): 251.997
CPU user time (s): 251.966
CPU system time (s): 0.030999
CPU usage (%): 99.9948
Max. virtual memory (cumulated for all children) (KiB): 50704
Max. memory (cumulated for all children) (KiB): 25532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.966
system time used= 0.030999
maximum resident set size= 25552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32545
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= 17
involuntary context switches= 182


# summary of solver processes directly reported to runsolver:
#   pid: 2783
#   total CPU time (s): 251.997
#   total CPU user time (s): 251.966
#   total CPU system time (s): 0.030999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.884031 second user time and 1.73131 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-19 19:38:03
IDJOB=4312742
IDBENCH=141630
IDSOLVER=2801
FILE ID=node134/4312742-1534700283
RUNJOBID= node134-1534699008-1961
PBS_JOBID= 21038719
Free space on /tmp= 59340 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/TravellingSalesman/TravellingSalesman-50-30-00_c18.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-4312742-1534700283/watcher-4312742-1534700283 -o /tmp/evaluation-result-4312742-1534700283/solver-4312742-1534700283 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534699008-1961 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1554069822 HOME/instance-4312742-1534700283.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 80c5a80d7c962cf143a1b6c53ca701c2
RANDOM SEED=1554069822

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        25050368 kB
MemAvailable:   31638088 kB
Buffers:          248128 kB
Cached:          6608584 kB
SwapCached:           32 kB
Active:          3911628 kB
Inactive:        3248456 kB
Active(anon):     270192 kB
Inactive(anon):   101968 kB
Active(file):    3641436 kB
Inactive(file):  3146488 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              5956 kB
Writeback:             0 kB
AnonPages:        310712 kB
Mapped:            23316 kB
Shmem:             66036 kB
Slab:             258128 kB
SReclaimable:     228256 kB
SUnreclaim:        29872 kB
KernelStack:        3408 kB
PageTables:         5568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     640808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 59332 MiB
End job on node134 at 2018-08-19 19:42:16