Trace number 4259334

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 2017-07-28SAT (TO)164 251.91 252.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n40/
TravellingSalesman-40-30-19.xml
MD5SUM6526f92d1e0de584709c666a2aa2b127
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark142
Best CPU time to get the best result obtained on this benchmark248.886
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints41
Number of domains2
Minimum domain size34
Maximum domain size40
Distribution of domain sizes[{"size":34,"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 

0.00/0.08	c 280717
0.01/0.11	o 491
0.01/0.11	o 489
0.01/0.11	o 485
0.01/0.11	o 484
0.01/0.11	o 467
0.01/0.11	o 466
0.01/0.11	o 465
0.01/0.12	o 461
0.01/0.12	o 460
0.01/0.12	o 459
0.01/0.12	o 455
0.01/0.12	o 444
0.01/0.12	o 437
0.01/0.12	o 425
0.01/0.12	o 422
0.01/0.12	o 421
0.01/0.12	o 420
0.01/0.12	o 419
0.01/0.13	o 417
0.01/0.13	o 415
0.01/0.13	o 412
0.01/0.14	o 397
0.01/0.14	o 391
0.01/0.14	o 387
0.01/0.14	o 386
0.01/0.14	o 383
0.01/0.14	o 382
0.01/0.15	o 381
0.01/0.16	o 371
0.01/0.19	o 370
0.01/0.19	o 366
0.01/0.19	o 365
0.01/0.19	o 364
0.01/0.20	o 360
0.01/0.20	o 358
0.01/0.20	o 357
0.01/0.20	o 356
0.01/0.21	o 347
0.01/0.21	o 345
0.12/0.22	o 343
0.12/0.23	o 342
0.12/0.23	o 333
0.12/0.24	o 330
0.12/0.24	o 326
0.12/0.24	o 303
0.12/0.24	o 300
0.12/0.24	o 299
0.12/0.24	o 296
0.12/0.24	o 294
0.12/0.24	o 292
0.12/0.24	o 286
0.12/0.25	o 284
0.12/0.25	o 282
0.12/0.25	o 280
0.12/0.25	o 279
0.12/0.26	o 275
0.12/0.27	o 273
0.12/0.28	o 272
0.12/0.30	o 263
0.12/0.31	o 259
0.22/0.38	o 256
0.22/0.39	o 253
0.22/0.40	o 252
0.32/0.42	o 248
0.32/0.42	o 247
0.32/0.46	o 244
0.32/0.47	o 240
0.32/0.47	o 239
0.32/0.47	o 238
0.42/0.59	o 237
0.42/0.60	o 235
0.51/0.61	o 234
0.51/0.64	o 229
0.70/0.83	o 228
0.70/0.85	o 227
0.70/0.89	o 223
0.70/0.89	o 222
0.80/0.90	o 221
0.80/0.90	o 220
0.80/0.93	o 217
0.80/0.93	o 213
0.80/0.96	o 211
1.20/1.34	o 210
1.20/1.34	o 205
1.20/1.34	o 204
1.20/1.34	o 202
1.40/1.57	o 201
1.50/1.62	o 200
1.70/1.84	o 192
1.80/1.93	o 191
1.80/1.97	o 186
1.80/1.98	o 185
1.80/1.98	o 184
2.01/2.14	o 183
2.01/2.14	o 182
2.91/3.07	o 181
3.30/3.45	o 180
3.50/3.60	o 179
3.50/3.66	o 178
3.60/3.70	o 176
3.60/3.70	o 174
4.01/4.19	o 171
4.70/4.83	o 169
4.80/4.95	o 167
37.70/37.89	o 166
37.70/37.89	o 165
43.50/43.61	o 164
251.90/252.00	s SATISFIABLE
251.90/252.00	v <instantiation type="solution">
251.90/252.00	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>
251.90/252.00	v   <values> 4 1 2 0 7 17 16 22 26 18 14 12 9 5 6 10 11 13 15 21 20 35 29 33 32 28 27 25 23 34 38 39 37 36 30 31 24 19 8 3 3 2 1 4 12 2 3 6 6 2 1 9 5 13 6 6 2 1 5 4 9 4 2 1 1 1 3 2 9 2 1 3 2 2 1 4 6 11 4 3 </values>
251.90/252.00	v </instantiation>

Verifier Data 

OK	164

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 (15368 MiB free)
  memory of node 1: 16384 MiB (15554 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259334-1502656565/watcher-4259334-1502656565 -o /tmp/evaluation-result-4259334-1502656565/solver-4259334-1502656565 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1725386191 HOME/instance-4259334-1502656565.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
Current StackSize limit: 8192 KiB

solver pid=6392, runsolver pid=6389

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 6393
/proc/meminfo: memFree=31661020/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=38380 memory=12976 CPUtime=0.01 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 3420 0 0 0 1 0 0 0 20 0 1 0 67851877 39301120 3244 18446744073709551615 4194304 7396336 140736791130400 140736791127400 5579552 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 9595 3244 685 782 0 2611 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 38380 KiB
Current children cumulated memory: 12976 KiB

[startup+0.20947 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 6393
/proc/meminfo: memFree=31652464/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=41720 memory=16372 CPUtime=0.12 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 4425 0 0 0 12 0 0 0 20 0 1 0 67851877 42721280 4093 18446744073709551615 4194304 7396336 140736791130400 140736791127400 5792027 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10430 4093 696 782 0 3446 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 41720 KiB
Current children cumulated memory: 16372 KiB

[startup+0.309409 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 6393
/proc/meminfo: memFree=31652464/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=41852 memory=16372 CPUtime=0.22 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 4468 0 0 0 22 0 0 0 20 0 1 0 67851877 42856448 4093 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4317294 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10463 4093 696 782 0 3479 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 41852 KiB
Current children cumulated memory: 16372 KiB

[startup+0.700312 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6393
/proc/meminfo: memFree=31652092/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42116 memory=16636 CPUtime=0.6 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 4533 0 0 0 60 0 0 0 20 0 1 0 67851877 43126784 4159 18446744073709551615 4194304 7396336 140736791130400 140736791125416 5773985 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10529 4159 696 782 0 3545 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 42116 KiB
Current children cumulated memory: 16636 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6393
/proc/meminfo: memFree=31651772/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16900 CPUtime=1.4 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 4551 0 0 0 140 0 0 0 20 0 1 0 67851877 43261952 4225 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4581442 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4225 696 782 0 3578 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16900 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6393
/proc/meminfo: memFree=31651900/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16944 CPUtime=3.01 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 6870 0 0 0 301 0 0 0 20 0 1 0 67851877 43261952 4236 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4257799 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4236 696 782 0 3578 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16944 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 2/177 6443
/proc/meminfo: memFree=31660936/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16944 CPUtime=6.2 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 9187 0 0 0 620 0 0 0 20 0 1 0 67851877 43261952 4236 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4406506 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4236 696 782 0 3578 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16944 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6457
/proc/meminfo: memFree=31178512/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16948 CPUtime=12.61 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 11501 0 0 0 1260 1 0 0 20 0 1 0 67851877 43261952 4237 18446744073709551615 4194304 7396336 140736791130400 140736791125416 5686442 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4237 696 782 0 3578 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16948 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6457
/proc/meminfo: memFree=31172948/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16952 CPUtime=25.4 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 13832 0 0 0 2539 1 0 0 20 0 1 0 67851877 43261952 4238 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4547381 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4238 696 782 0 3578 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16952 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6457
/proc/meminfo: memFree=31172884/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16952 CPUtime=51.01 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 14501 0 0 0 5100 1 0 0 20 0 1 0 67851877 43261952 4238 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4253024 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4238 696 782 0 3578 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16952 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6459
/proc/meminfo: memFree=31172616/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16956 CPUtime=102.2 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 15152 0 0 0 10219 1 0 0 20 0 1 0 67851877 43261952 4239 18446744073709551615 4194304 7396336 140736791130400 140736791125416 5774255 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4239 696 782 0 3578 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16956 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/182 6461
/proc/meminfo: memFree=31172480/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16960 CPUtime=162.2 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 15797 0 0 0 16219 1 0 0 20 0 1 0 67851877 43261952 4240 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4252992 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4240 696 782 0 3578 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16960 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/181 6464
/proc/meminfo: memFree=31172636/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16960 CPUtime=222.19 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 16443 0 0 0 22218 1 0 0 20 0 1 0 67851877 43261952 4240 18446744073709551615 4194304 7396336 140736791130400 140736791125416 4253008 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4240 696 782 0 3578 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16960 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.07 2.04 2.05 3/181 6466
/proc/meminfo: memFree=31172108/32770624 swapFree=67105588/67108860
[pid=6392] ppid=6389 vsize=42248 memory=16960 CPUtime=251.9 cores=1,3,5,7
/proc/6392/stat : 6392 (MistralXCSP) R 6389 6392 12560 0 -1 4202496 17088 0 0 0 25189 1 0 0 20 0 1 0 67851877 43261952 4240 18446744073709551615 4194304 7396336 140736791130400 140736791125416 5792262 0 0 1 16386 0 0 0 17 3 0 0 8 0 0 9496464 9501696 37322752 140736791138706 140736791138856 140736791138856 140736791142345 0
/proc/6392/statm: 10562 4240 696 782 0 3578 0
Current children cumulated CPU time: 251.9 s
Current children cumulated vsize: 42248 KiB
Current children cumulated memory: 16960 KiB

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

[startup+252.01 s]
# the end of solver process 6392 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.897 s, system=0.012999 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): 251.91
CPU user time (s): 251.897
CPU system time (s): 0.012999
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 42248
Max. memory (cumulated for all children) (KiB): 16960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.897
system time used= 0.012999
maximum resident set size= 16988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17126
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= 82


# summary of solver processes directly reported to runsolver:
#   pid: 6392
#   total CPU time (s): 251.91
#   total CPU user time (s): 251.897
#   total CPU system time (s): 0.012999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.885077 second user time and 1.73094 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 22:22:03
IDJOB=4259334
IDBENCH=135789
IDSOLVER=2645
FILE ID=node126/4259334-1502656565
RUNJOBID= node126-1502640747-30540
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n40/TravellingSalesman-40-30-19.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-4259334-1502656565/watcher-4259334-1502656565 -o /tmp/evaluation-result-4259334-1502656565/solver-4259334-1502656565 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1725386191 HOME/instance-4259334-1502656565.xml

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

MD5SUM BENCH= 6526f92d1e0de584709c666a2aa2b127
RANDOM SEED=1725386191

node126.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31665832 kB
MemAvailable:   31964184 kB
Buffers:          276776 kB
Cached:           292252 kB
SwapCached:          524 kB
Active:           440360 kB
Inactive:         186460 kB
Active(anon):       5900 kB
Inactive(anon):    85428 kB
Active(file):     434460 kB
Inactive(file):   101032 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5852 kB
Writeback:             4 kB
AnonPages:         57160 kB
Mapped:            48232 kB
Shmem:             33440 kB
Slab:             183696 kB
SReclaimable:     157388 kB
SUnreclaim:        26308 kB
KernelStack:        3216 kB
PageTables:         4828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     335120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node126 at 2017-08-13 22:26:15