Trace number 4312740

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)234 252.005 252.01

General information on the benchmark

NameTravellingSalesman/
TravellingSalesman-40-30-00_c18.xml
MD5SUMcd8c3cb9db38dc1b01c6d50a781e959c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark171
Best CPU time to get the best result obtained on this benchmark252.108
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints41
Number of domains2
Minimum domain size33
Maximum domain size40
Distribution of domain sizes[{"size":33,"count":40},{"size":40,"count":40}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":40},{"degree":3,"count":40}]
Minimum constraint arity3
Maximum constraint arity40
Distribution of constraint arities[{"arity":3,"count":40},{"arity":40,"count":1}]
Number of extensional constraints40
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":40},{"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
0.00/0.02	o 549
0.00/0.02	o 546
0.00/0.03	o 539
0.00/0.03	o 527
0.00/0.03	o 521
0.00/0.03	o 514
0.00/0.03	o 509
0.00/0.03	o 508
0.00/0.03	o 502
0.00/0.03	o 501
0.00/0.03	o 496
0.00/0.03	o 494
0.00/0.04	o 492
0.00/0.04	o 489
0.00/0.04	o 486
0.00/0.04	o 485
0.00/0.05	o 484
0.00/0.05	o 475
0.00/0.05	o 473
0.00/0.05	o 470
0.00/0.05	o 463
0.00/0.05	o 462
0.00/0.05	o 458
0.00/0.05	o 456
0.00/0.05	o 453
0.00/0.05	o 451
0.00/0.05	o 442
0.00/0.06	o 434
0.00/0.07	o 432
0.00/0.08	o 428
0.00/0.08	o 416
0.00/0.08	o 415
0.00/0.08	o 412
0.09/0.11	o 409
0.09/0.11	o 407
0.09/0.11	o 403
0.09/0.11	o 402
0.09/0.11	o 400
0.09/0.11	o 395
0.09/0.17	o 393
0.09/0.18	o 390
0.20/0.23	o 389
0.20/0.23	o 387
0.20/0.23	o 386
0.20/0.23	o 385
0.20/0.24	o 383
0.20/0.24	o 382
0.20/0.24	o 380
0.20/0.27	o 375
0.20/0.27	o 374
0.20/0.27	o 372
0.20/0.27	o 370
0.20/0.27	o 368
0.20/0.30	o 359
0.30/0.41	o 346
0.50/0.52	o 342
0.50/0.53	o 337
0.50/0.53	o 336
0.50/0.54	o 329
0.69/0.75	o 328
0.69/0.75	o 322
0.69/0.75	o 321
0.69/0.76	o 312
0.69/0.76	o 309
0.69/0.76	o 305
0.69/0.76	o 302
0.69/0.76	o 301
0.69/0.76	o 299
0.89/0.95	o 298
1.49/1.51	o 297
1.49/1.54	o 296
1.59/1.66	o 295
1.79/1.81	o 292
1.79/1.82	o 290
1.79/1.82	o 289
1.79/1.82	o 288
2.68/2.77	o 278
2.68/2.78	o 277
2.68/2.78	o 272
5.68/5.79	o 271
5.78/5.82	o 267
5.99/6.03	o 266
7.28/7.38	o 265
7.28/7.38	o 264
8.78/8.83	o 263
10.09/10.11	o 262
18.28/18.33	o 259
31.38/31.48	o 258
31.48/31.50	o 257
32.28/32.38	o 255
45.48/45.50	o 253
84.68/84.79	o 251
97.98/98.08	o 250
97.98/98.08	o 249
154.10/154.12	o 247
188.39/188.43	o 246
203.19/203.29	o 245
204.29/204.39	o 243
207.00/207.06	o 239
208.29/208.34	o 237
208.59/208.63	o 234
252.00/252.00	s SATISFIABLE
252.00/252.00	v <instantiation type="solution">
252.00/252.00	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] 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] </list>
252.00/252.00	v   <values> 35 39 34 5 4 2 0 1 6 12 17 24 25 21 10 9 3 8 7 11 20 16 26 36 27 28 19 38 37 33 32 13 14 15 29 30 22 18 23 31 6 8 20 2 1 2 7 4 4 3 10 5 9 8 8 3 4 1 5 6 4 11 7 8 2 9 14 3 4 1 15 1 3 13 1 6 4 3 6 3 </values>
252.00/252.00	v </instantiation>

Verifier Data 

OK	234

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 (12163 MiB free)
  memory of node 1: 16384 MiB (9400 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312740-1534700280/watcher-4312740-1534700280 -o /tmp/evaluation-result-4312740-1534700280/solver-4312740-1534700280 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534698887-10500 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 63936852 HOME/instance-4312740-1534700280.xml 

running on 4 cores: 1,3,5,7

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=11310, runsolver pid=11307
Current StackSize limit: 8192 KiB


[startup+0.100712 s]*
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22068208/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41468 memory=16064 CPUtime=0.09 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 4387 0 0 0 9 0 0 0 20 0 1 0 287591107 42463232 4016 33554432000 4194304 7499544 140726952186304 140726952181320 139695237938149 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10367 4016 746 807 0 3358 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41468 KiB
Current children cumulated memory: 16064 KiB

[startup+0.209875 s]*
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22068208/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41600 memory=16328 CPUtime=0.2 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 4418 0 0 0 20 0 0 0 20 0 1 0 287591107 42598400 4082 33554432000 4194304 7499544 140726952186304 140726952181320 5790974 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10400 4082 746 807 0 3391 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41600 KiB
Current children cumulated memory: 16328 KiB

[startup+0.309568 s]*
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22067836/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41732 memory=16592 CPUtime=0.3 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 4468 0 0 0 30 0 0 0 20 0 1 0 287591107 42733568 4148 33554432000 4194304 7499544 140726952186304 140726952181320 5790960 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10433 4148 746 807 0 3424 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41732 KiB
Current children cumulated memory: 16592 KiB

[startup+0.700283 s]
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22067836/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41864 memory=16592 CPUtime=0.69 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 4482 0 0 0 69 0 0 0 20 0 1 0 287591107 42868736 4148 33554432000 4194304 7499544 140726952186304 140726952181320 5790960 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10466 4148 746 807 0 3457 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 41864 KiB
Current children cumulated memory: 16592 KiB

[startup+1.50028 s]
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22067448/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41864 memory=16592 CPUtime=1.49 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 4500 0 0 0 149 0 0 0 20 0 1 0 287591107 42868736 4148 33554432000 4194304 7499544 140726952186304 140726952181320 4253104 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10466 4148 746 807 0 3457 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41864 KiB
Current children cumulated memory: 16592 KiB

[startup+3.10947 s]
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22067452/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16748 CPUtime=3.09 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 6745 0 0 0 309 0 0 0 20 0 1 0 287591107 43003904 4187 33554432000 4194304 7499544 140726952186304 140726952180840 4221776 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4187 746 807 0 3490 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16748 KiB

[startup+6.30027 s]
/proc/loadavg: 2.04 2.06 1.62 3/187 11311
/proc/meminfo: memFree=22067388/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16796 CPUtime=6.28 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 8999 0 0 0 628 0 0 0 20 0 1 0 287591107 43003904 4199 33554432000 4194304 7499544 140726952186304 140726952181320 5791214 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4199 746 807 0 3490 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16796 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.06 1.63 3/187 11311
/proc/meminfo: memFree=22067264/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16824 CPUtime=12.68 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 11250 0 0 0 1268 0 0 0 20 0 1 0 287591107 43003904 4206 33554432000 4194304 7499544 140726952186304 140726952181320 4317309 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4206 746 807 0 3490 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16824 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.05 1.63 3/187 11311
/proc/meminfo: memFree=22067268/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16840 CPUtime=25.48 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 14563 0 0 0 2548 0 0 0 20 0 1 0 287591107 43003904 4210 33554432000 4194304 7499544 140726952186304 140726952181320 139695241373363 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4210 746 807 0 3490 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16840 KiB

[startup+51.1092 s]
/proc/loadavg: 2.17 2.08 1.65 3/187 11311
/proc/meminfo: memFree=22067372/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16840 CPUtime=51.08 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 15468 0 0 0 5108 0 0 0 20 0 1 0 287591107 43003904 4210 33554432000 4194304 7499544 140726952186304 140726952181320 4317661 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4210 746 807 0 3490 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16840 KiB

[startup+102.3 s]
/proc/loadavg: 2.36 2.16 1.70 3/187 11312
/proc/meminfo: memFree=22067944/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16844 CPUtime=102.28 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 16044 0 0 0 10228 0 0 0 20 0 1 0 287591107 43003904 4211 33554432000 4194304 7499544 140726952186304 140726952181320 5790896 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4211 746 807 0 3490 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16844 KiB

[startup+162.3 s]
/proc/loadavg: 2.13 2.13 1.72 3/188 11385
/proc/meminfo: memFree=22114548/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16844 CPUtime=162.29 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 16619 0 0 0 16228 1 0 0 20 0 1 0 287591107 43003904 4211 33554432000 4194304 7499544 140726952186304 140726952181320 5790896 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4211 746 807 0 3490 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16844 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.09 1.73 3/188 11386
/proc/meminfo: memFree=22114076/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16848 CPUtime=222.29 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 17197 0 0 0 22228 1 0 0 20 0 1 0 287591107 43003904 4212 33554432000 4194304 7499544 140726952186304 140726952181320 5790974 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4212 746 807 0 3490 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16848 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.01 2.08 1.74 3/188 11386
/proc/meminfo: memFree=22113952/32770624 swapFree=67108368/67108860
[pid=11310] ppid=11307 vsize=41996 memory=16852 CPUtime=252 cores=1,3,5,7
/proc/11310/stat : 11310 (MistralXCSP) R 11307 11310 10468 0 -1 4202496 17445 0 0 0 25199 1 0 0 20 0 1 0 287591107 43003904 4213 33554432000 4194304 7499544 140726952186304 140726952181320 5790974 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 14155776 140726952191092 140726952191240 140726952191240 140726952193993 0
/proc/11310/statm: 10499 4213 746 807 0 3490 0
Current children cumulated CPU time: 252 s
Current children cumulated vsize: 41996 KiB
Current children cumulated memory: 16852 KiB

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

[startup+252.01 s]
# the end of solver process 11310 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.994 s, system=0.011 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): 252.005
CPU user time (s): 251.994
CPU system time (s): 0.011
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 41996
Max. memory (cumulated for all children) (KiB): 16852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.994
system time used= 0.011
maximum resident set size= 16872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17482
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= 13
involuntary context switches= 87


# summary of solver processes directly reported to runsolver:
#   pid: 11310
#   total CPU time (s): 252.005
#   total CPU user time (s): 251.994
#   total CPU system time (s): 0.011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.942565 second user time and 1.64589 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-19 19:38:00
IDJOB=4312740
IDBENCH=141628
IDSOLVER=2801
FILE ID=node148/4312740-1534700280
RUNJOBID= node148-1534698887-10500
PBS_JOBID= 21038713
Free space on /tmp= 56668 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/TravellingSalesman/TravellingSalesman-40-30-00_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-4312740-1534700280/watcher-4312740-1534700280 -o /tmp/evaluation-result-4312740-1534700280/solver-4312740-1534700280 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534698887-10500 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 63936852 HOME/instance-4312740-1534700280.xml

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

MD5SUM BENCH= cd8c3cb9db38dc1b01c6d50a781e959c
RANDOM SEED=63936852

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        22081760 kB
MemAvailable:   31844764 kB
Buffers:          231176 kB
Cached:          9813072 kB
SwapCached:            4 kB
Active:          6702468 kB
Inactive:        3448816 kB
Active(anon):      79776 kB
Inactive(anon):    96192 kB
Active(file):    6622692 kB
Inactive(file):  3352624 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              5900 kB
Writeback:             0 kB
AnonPages:        137016 kB
Mapped:            22988 kB
Shmem:             65972 kB
Slab:             235776 kB
SReclaimable:     207048 kB
SUnreclaim:        28728 kB
KernelStack:        3568 kB
PageTables:         4868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     449124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 56664 MiB
End job on node148 at 2018-08-19 19:42:12