Trace number 4259263

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)417 251.834 252.009

General information on the benchmark

NameScheduling/Scheduling-os-taillard/
Taillard-os-07-07-9.xml
MD5SUMba339ff774c3e047171b8e15446c803f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark404
Best CPU time to get the best result obtained on this benchmark254.00301
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of constraints168
Number of domains9
Minimum domain size6
Maximum domain size500
Distribution of domain sizes[{"size":6,"count":14},{"size":7,"count":84},{"size":500,"count":105}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":56},{"degree":3,"count":98},{"degree":8,"count":49}]
Minimum constraint arity1
Maximum constraint arity9
Distribution of constraint arities[{"arity":1,"count":7},{"arity":2,"count":49},{"arity":3,"count":49},{"arity":7,"count":14},{"arity":9,"count":49}]
Number of extensional constraints49
Number of intensional constraints56
Distribution of constraint types[{"type":"extension","count":49},{"type":"intension","count":56},{"type":"allDifferent","count":7},{"type":"noOverlap","count":7},{"type":"element","count":49}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.10	c 280717
0.31/0.48	o 498
0.31/0.48	o 491
0.41/0.52	o 482
0.41/0.52	o 481
0.41/0.53	o 475
0.41/0.55	o 468
0.41/0.55	o 464
1.19/1.33	o 458
1.19/1.33	o 457
1.29/1.46	o 452
1.29/1.46	o 449
1.39/1.51	o 448
1.59/1.76	o 447
1.59/1.77	o 446
1.59/1.77	o 443
1.69/1.80	o 442
1.79/1.91	o 436
1.79/1.92	o 435
1.79/1.93	o 432
1.89/2.03	o 429
1.89/2.03	o 428
1.89/2.03	o 424
4.19/4.36	o 422
4.19/4.38	o 421
4.19/4.39	o 420
4.39/4.59	o 418
4.49/4.60	o 417
251.82/252.00	s SATISFIABLE
251.82/252.00	v <instantiation type="solution">
251.82/252.00	v   <list> s[0][0] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[1][0] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[2][0] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[3][0] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[4][0] s[4][1] s[4][2] s[4][3] s[4][4] s[4][5] s[4][6] s[5][0] s[5][1] s[5][2] s[5][3] s[5][4] s[5][5] s[5][6] s[6][0] s[6][1] s[6][2] s[6][3] s[6][4] s[6][5] s[6][6] e[0] e[1] e[2] e[3] e[4] e[5] e[6] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] w[0][0] w[0][1] w[0][2] w[0][3] w[0][4] w[0][5] w[0][6] w[1][0] w[1][1] w[1][2] w[1][3] w[1][4] w[1][5] w[1][6] w[2][0] w[2][1] w[2][2] w[2][3] w[2][4] w[2][5] w[2][6] w[3][0] w[3][1] w[3][2] w[3][3] w[3][4] w[3][5] w[3][6] w[4][0] w[4][1] w[4][2] w[4][3] w[4][4] w[4][5] w[4][6] w[5][0] w[5][1] w[5][2] w[5][3] w[5][4] w[5][5] w[5][6] w[6][0] w[6][1] w[6][2] w[6][3] w[6][4] w[6][5] w[6][6] sd[0][0] sd[0][1] sd[0][2] sd[0][3] sd[0][4] sd[0][5] sd[0][6] sd[1][0] sd[1][1] sd[1][2] sd[1][3] sd[1][4] sd[1][5] sd[1][6] sd[2][0] sd[2][1] sd[2][2] sd[2][3] sd[2][4] sd[2][5] sd[2][6] sd[3][0] sd[3][1] sd[3][2] sd[3][3] sd[3][4] sd[3][5] sd[3][6] sd[4][0] sd[4][1] sd[4][2] sd[4][3] sd[4][4] sd[4][5] sd[4][6] sd[5][0] sd[5][1] sd[5][2] sd[5][3] sd[5][4] sd[5][5] sd[5][6] sd[6][0] sd[6][1] sd[6][2] sd[6][3] sd[6][4] sd[6][5] sd[6][6] </list>
251.82/252.00	v   <values> 0 50 53 182 209 260 354 0 4 96 140 246 263 324 0 35 53 128 248 334 398 4 117 215 259 277 351 360 0 84 148 202 249 255 356 0 53 148 209 258 263 334 0 96 117 182 239 279 328 416 385 402 417 417 417 417 42 3 86 19 51 94 62 4 92 21 90 13 61 61 35 18 75 78 86 64 4 95 48 27 18 38 1 57 50 64 54 46 6 92 61 30 53 61 40 5 70 83 84 21 65 57 21 49 89 1 6 5 2 3 4 0 2 4 0 1 6 5 3 5 0 1 4 2 6 3 2 0 5 6 3 1 4 6 3 5 2 4 0 1 0 6 3 4 5 1 2 3 4 2 0 1 6 5 354 0 182 209 260 53 50 96 140 0 324 4 263 246 35 53 248 398 128 0 334 117 351 4 277 360 215 259 255 356 202 84 249 148 0 0 263 334 148 209 258 53 182 239 117 0 96 328 279 </values>
251.82/252.00	v </instantiation>

Verifier Data 

OK	417

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 (15364 MiB free)
  memory of node 1: 16384 MiB (15559 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259263-1502644379/watcher-4259263-1502644379 -o /tmp/evaluation-result-4259263-1502644379/solver-4259263-1502644379 -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 465084300 HOME/instance-4259263-1502644379.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=32038, runsolver pid=32035

[startup+0.100152 s]*
/proc/loadavg: 2.29 2.15 2.16 3/181 32039
/proc/meminfo: memFree=31665492/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=28928 memory=3472 CPUtime=0 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 1092 0 0 0 0 0 0 0 20 0 1 0 66633294 29622272 868 18446744073709551615 4194304 7396336 140721652705232 140721652702232 139745855618021 0 0 1 0 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 7232 868 651 782 0 248 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28928 KiB
Current children cumulated memory: 3472 KiB

[startup+0.209296 s]*
/proc/loadavg: 2.29 2.15 2.16 3/181 32039
/proc/meminfo: memFree=31660276/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=34396 memory=9280 CPUtime=0.11 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 2533 0 0 0 11 0 0 0 20 0 1 0 66633294 35221504 2320 18446744073709551615 4194304 7396336 140721652705232 140721652699480 139745855665920 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8599 2320 785 782 0 1615 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 34396 KiB
Current children cumulated memory: 9280 KiB

[startup+0.309146 s]*
/proc/loadavg: 2.19 2.13 2.15 2/179 32039
/proc/meminfo: memFree=31673868/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=34816 memory=9808 CPUtime=0.21 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 2651 0 0 0 21 0 0 0 20 0 1 0 66633294 35651584 2452 18446744073709551615 4194304 7396336 140721652705232 140721652699480 4399615 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8704 2452 787 782 0 1720 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34816 KiB
Current children cumulated memory: 9808 KiB

[startup+0.700402 s]
/proc/loadavg: 2.19 2.13 2.15 2/177 32048
/proc/meminfo: memFree=31674324/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35080 memory=10060 CPUtime=0.59 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 2699 0 0 0 59 0 0 0 20 0 1 0 66633294 35921920 2515 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4542470 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8770 2515 788 782 0 1786 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 35080 KiB
Current children cumulated memory: 10060 KiB

[startup+1.50028 s]
/proc/loadavg: 2.19 2.13 2.15 4/194 32068
/proc/meminfo: memFree=31639984/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35080 memory=10060 CPUtime=1.39 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 2714 0 0 0 139 0 0 0 20 0 1 0 66633294 35921920 2515 18446744073709551615 4194304 7396336 140721652705232 140721652700248 5791971 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8770 2515 788 782 0 1786 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 35080 KiB
Current children cumulated memory: 10060 KiB

[startup+3.10872 s]
/proc/loadavg: 2.19 2.13 2.15 3/181 32103
/proc/meminfo: memFree=31076356/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10232 CPUtime=2.99 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 2828 0 0 0 299 0 0 0 20 0 1 0 66633294 36057088 2558 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4543820 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2558 788 782 0 1819 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10232 KiB

[startup+6.30022 s]
/proc/loadavg: 2.18 2.12 2.15 3/181 32103
/proc/meminfo: memFree=31064748/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10272 CPUtime=6.19 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 2942 0 0 0 619 0 0 0 20 0 1 0 66633294 36057088 2568 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4406479 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2568 788 782 0 1819 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10272 KiB

[startup+12.7002 s]
/proc/loadavg: 2.16 2.12 2.15 3/181 32103
/proc/meminfo: memFree=31062052/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10284 CPUtime=12.58 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3042 0 0 0 1258 0 0 0 20 0 1 0 66633294 36057088 2571 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4581459 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2571 788 782 0 1819 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10284 KiB

[startup+25.5002 s]
/proc/loadavg: 2.14 2.12 2.15 3/181 32103
/proc/meminfo: memFree=31061060/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10284 CPUtime=25.38 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3244 0 0 0 2538 0 0 0 20 0 1 0 66633294 36057088 2571 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4543984 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2571 788 782 0 1819 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10284 KiB

[startup+51.1087 s]
/proc/loadavg: 2.08 2.11 2.14 3/181 32104
/proc/meminfo: memFree=31059660/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10292 CPUtime=50.98 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3354 0 0 0 5098 0 0 0 20 0 1 0 66633294 36057088 2573 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4543814 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2573 788 782 0 1819 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10292 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.09 2.13 3/184 32120
/proc/meminfo: memFree=31052616/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10304 CPUtime=102.16 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3468 0 0 0 10216 0 0 0 20 0 1 0 66633294 36057088 2576 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4543786 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2576 788 782 0 1819 0
Current children cumulated CPU time: 102.16 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10304 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.13 3/185 32147
/proc/meminfo: memFree=31050268/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10304 CPUtime=162.14 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3579 0 0 0 16214 0 0 0 20 0 1 0 66633294 36057088 2576 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4581616 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2576 788 782 0 1819 0
Current children cumulated CPU time: 162.14 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10304 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 2.12 3/185 32149
/proc/meminfo: memFree=31050720/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10304 CPUtime=222.12 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3685 0 0 0 22212 0 0 0 20 0 1 0 66633294 36057088 2576 18446744073709551615 4194304 7396336 140721652705232 140721652700248 4406471 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2576 788 782 0 1819 0
Current children cumulated CPU time: 222.12 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10304 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.06 2.12 3/181 32150
/proc/meminfo: memFree=31054704/32770624 swapFree=67105588/67108860
[pid=32038] ppid=32035 vsize=35212 memory=10304 CPUtime=251.82 cores=1,3,5,7
/proc/32038/stat : 32038 (MistralXCSP) R 32035 32038 12560 0 -1 4202496 3791 0 0 0 25182 0 0 0 20 0 1 0 66633294 36057088 2576 18446744073709551615 4194304 7396336 140721652705232 140721652700248 5615677 0 0 1 16386 0 0 0 17 1 0 0 10 0 0 9496464 9501696 24915968 140721652707731 140721652707880 140721652707880 140721652711369 0
/proc/32038/statm: 8803 2576 788 782 0 1819 0
Current children cumulated CPU time: 251.82 s
Current children cumulated vsize: 35212 KiB
Current children cumulated memory: 10304 KiB

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

[startup+252.009 s]
# the end of solver process 32038 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.829 s, system=0.004998 s

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

Child status: 0
Real time (s): 252.009
CPU time (s): 251.834
CPU user time (s): 251.829
CPU system time (s): 0.004998
CPU usage (%): 99.9304
Max. virtual memory (cumulated for all children) (KiB): 35212
Max. memory (cumulated for all children) (KiB): 10304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.829
system time used= 0.004998
maximum resident set size= 10324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3828
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= 11
involuntary context switches= 1335


# summary of solver processes directly reported to runsolver:
#   pid: 32038
#   total CPU time (s): 251.834
#   total CPU user time (s): 251.829
#   total CPU system time (s): 0.004998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.896115 second user time and 1.62738 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 18:58:57
IDJOB=4259263
IDBENCH=115855
IDSOLVER=2645
FILE ID=node126/4259263-1502644379
RUNJOBID= node126-1502640747-30540
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Scheduling/Scheduling-os-taillard/Taillard-os-07-07-9.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-4259263-1502644379/watcher-4259263-1502644379 -o /tmp/evaluation-result-4259263-1502644379/solver-4259263-1502644379 -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 465084300 HOME/instance-4259263-1502644379.xml

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

MD5SUM BENCH= ba339ff774c3e047171b8e15446c803f
RANDOM SEED=465084300

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:        31666020 kB
MemAvailable:   31952440 kB
Buffers:          270616 kB
Cached:           286484 kB
SwapCached:          524 kB
Active:           451608 kB
Inactive:         175876 kB
Active(anon):      18492 kB
Inactive(anon):    85428 kB
Active(file):     433116 kB
Inactive(file):    90448 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:         69852 kB
Mapped:            48272 kB
Shmem:             33440 kB
Slab:             183760 kB
SReclaimable:     157384 kB
SUnreclaim:        26376 kB
KernelStack:        3168 kB
PageTables:         4840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     347896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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 19:03:09