Trace number 4259260

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)461 251.894 252.00999

General information on the benchmark

NameScheduling/Scheduling-os-taillard/
Taillard-os-07-07-5.xml
MD5SUMe703a022bfe4f723b0880c2305d40b57
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark460
Best CPU time to get the best result obtained on this benchmark248.88901
Satisfiable
(Un)Satisfiability was proved
Number of variables203
Number of constraints168
Number of domains9
Minimum domain size6
Maximum domain size560
Distribution of domain sizes[{"size":6,"count":7},{"size":7,"count":91},{"size":560,"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 

0.00/0.09	c 280717
0.21/0.41	o 555
0.31/0.44	o 553
0.50/0.63	o 545
0.50/0.65	o 543
0.59/0.76	o 541
0.59/0.76	o 537
0.69/0.88	o 533
0.69/0.88	o 530
0.69/0.88	o 529
0.69/0.88	o 528
1.00/1.12	o 527
1.00/1.13	o 525
1.39/1.58	o 523
4.09/4.27	o 522
4.29/4.40	o 520
4.49/4.68	o 519
4.90/5.08	o 518
5.00/5.19	o 514
5.09/5.20	o 512
5.49/5.64	o 510
6.59/6.76	o 502
6.59/6.76	o 500
6.59/6.77	o 498
6.59/6.77	o 493
6.59/6.78	o 492
7.19/7.34	o 491
7.59/7.75	o 487
8.49/8.61	o 486
9.29/9.43	o 484
9.29/9.43	o 482
9.29/9.43	o 478
9.29/9.43	o 477
9.49/9.68	o 475
96.99/97.16	o 473
97.78/97.98	o 472
97.78/97.99	o 471
97.78/97.99	o 470
97.89/98.03	o 468
101.18/101.34	o 467
101.18/101.35	o 462
111.78/111.90	o 461
251.88/252.00	s SATISFIABLE
251.88/252.00	v <instantiation type="solution">
251.88/252.00	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>
251.88/252.00	v   <values> 0 55 146 234 321 423 459 0 78 124 219 276 354 413 46 121 146 147 224 285 396 0 39 78 139 233 297 372 0 121 191 238 297 319 413 0 64 124 131 191 285 363 0 55 131 224 321 396 423 461 445 459 461 459 460 459 55 76 88 87 95 20 2 78 40 95 57 69 59 32 75 25 1 76 61 87 63 39 25 61 94 41 66 89 91 6 24 59 8 77 46 46 60 5 60 80 64 97 49 76 93 95 75 27 36 4 1 6 0 2 5 3 2 6 3 4 5 1 0 0 6 2 5 1 4 3 1 3 2 0 5 6 4 5 0 4 6 2 3 1 0 3 5 4 2 1 6 6 4 1 3 0 5 2 234 55 321 459 0 423 146 413 354 0 124 219 276 78 46 224 146 396 285 147 121 139 0 78 39 372 233 297 121 413 297 319 191 0 238 0 285 191 64 131 124 363 321 131 423 224 55 396 0 </values>
251.88/252.00	v </instantiation>

Verifier Data 

OK	461

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 (15379 MiB free)
  memory of node 1: 16384 MiB (15545 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259260-1502643113/watcher-4259260-1502643113 -o /tmp/evaluation-result-4259260-1502643113/solver-4259260-1502643113 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30539 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1228992971 HOME/instance-4259260-1502643113.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
Current StackSize limit: 8192 KiB

solver pid=31384, runsolver pid=31381

[startup+0.108544 s]*
/proc/loadavg: 2.00 2.01 2.30 3/181 31385
/proc/meminfo: memFree=31667356/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=29268 memory=4000 CPUtime=0.01 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 1201 0 0 0 1 0 0 0 20 0 1 0 66506691 29970432 1000 18446744073709551615 4194304 7396336 140735273244896 140735273234672 139765786503072 0 0 1 0 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 7361 1000 732 782 0 377 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 29268 KiB
Current children cumulated memory: 4000 KiB

[startup+0.209073 s]*
/proc/loadavg: 2.00 2.01 2.30 3/181 31385
/proc/meminfo: memFree=31662368/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=34220 memory=9280 CPUtime=0.11 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 2498 0 0 0 11 0 0 0 20 0 1 0 66506691 35041280 2320 18446744073709551615 4194304 7396336 140735273244896 140735273234672 5165796 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8555 2320 787 782 0 1571 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 34220 KiB
Current children cumulated memory: 9280 KiB

[startup+0.309061 s]*
/proc/loadavg: 2.00 2.01 2.30 3/181 31385
/proc/meminfo: memFree=31661624/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=34772 memory=9808 CPUtime=0.21 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 2646 0 0 0 21 0 0 0 20 0 1 0 66506691 35606528 2452 18446744073709551615 4194304 7396336 140735273244896 140735273234672 4543728 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8693 2452 787 782 0 1709 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34772 KiB
Current children cumulated memory: 9808 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.01 2.30 3/181 31385
/proc/meminfo: memFree=31661624/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10072 CPUtime=0.59 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 2721 0 0 0 59 0 0 0 20 0 1 0 66506691 36012032 2518 18446744073709551615 4194304 7396336 140735273244896 140735273234672 5605191 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2518 788 782 0 1808 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10072 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.30 3/181 31385
/proc/meminfo: memFree=31661128/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10072 CPUtime=1.39 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 2740 0 0 0 139 0 0 0 20 0 1 0 66506691 36012032 2518 18446744073709551615 4194304 7396336 140735273244896 140735273239912 5791988 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2518 788 782 0 1808 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10072 KiB

[startup+3.10872 s]
/proc/loadavg: 1.92 2.00 2.30 3/181 31385
/proc/meminfo: memFree=31660920/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10316 CPUtime=3 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 3440 0 0 0 300 0 0 0 20 0 1 0 66506691 36012032 2579 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4406475 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2579 788 782 0 1808 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10316 KiB

[startup+6.30022 s]
/proc/loadavg: 1.92 2.00 2.30 3/181 31385
/proc/meminfo: memFree=31660920/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10316 CPUtime=6.19 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 4152 0 0 0 619 0 0 0 20 0 1 0 66506691 36012032 2579 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4317306 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2579 788 782 0 1808 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10316 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.29 3/181 31385
/proc/meminfo: memFree=31659664/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10316 CPUtime=12.59 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 4482 0 0 0 1259 0 0 0 20 0 1 0 66506691 36012032 2579 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4581738 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2579 788 782 0 1808 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10316 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 2.00 2.29 3/181 31385
/proc/meminfo: memFree=31659436/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10332 CPUtime=25.39 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 5126 0 0 0 2539 0 0 0 20 0 1 0 66506691 36012032 2583 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4252536 0 0 1 16386 0 0 0 17 0 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2583 788 782 0 1808 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10332 KiB

[startup+51.1088 s]
/proc/loadavg: 1.96 2.00 2.28 3/181 31386
/proc/meminfo: memFree=31659580/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35168 memory=10332 CPUtime=50.99 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 5445 0 0 0 5099 0 0 0 20 0 1 0 66506691 36012032 2583 18446744073709551615 4194304 7396336 140735273244896 140735273239912 5165838 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8792 2583 788 782 0 1808 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 35168 KiB
Current children cumulated memory: 10332 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.27 3/181 31388
/proc/meminfo: memFree=31659628/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35300 memory=10352 CPUtime=102.18 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 5786 0 0 0 10218 0 0 0 20 0 1 0 66506691 36147200 2588 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4543961 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8825 2588 788 782 0 1841 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 35300 KiB
Current children cumulated memory: 10352 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.25 3/184 31426
/proc/meminfo: memFree=31653428/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35300 memory=10372 CPUtime=162.18 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 6124 0 0 0 16218 0 0 0 20 0 1 0 66506691 36147200 2593 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4387747 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8825 2593 788 782 0 1841 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 35300 KiB
Current children cumulated memory: 10372 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.23 3/184 31428
/proc/meminfo: memFree=31653428/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35300 memory=10372 CPUtime=222.18 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 6454 0 0 0 22218 0 0 0 20 0 1 0 66506691 36147200 2593 18446744073709551615 4194304 7396336 140735273244896 140735273239912 4581395 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8825 2593 788 782 0 1841 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 35300 KiB
Current children cumulated memory: 10372 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.40 2.09 2.26 5/197 31461
/proc/meminfo: memFree=31619936/32770624 swapFree=67105588/67108860
[pid=31384] ppid=31381 vsize=35300 memory=10372 CPUtime=251.88 cores=0,2,4,6
/proc/31384/stat : 31384 (MistralXCSP) R 31381 31384 12560 0 -1 4202496 6784 0 0 0 25188 0 0 0 20 0 1 0 66506691 36147200 2593 18446744073709551615 4194304 7396336 140735273244896 140735273239912 5586544 0 0 1 16386 0 0 0 17 4 0 0 9 0 0 9496464 9501696 42065920 140735273247122 140735273247272 140735273247272 140735273250761 0
/proc/31384/statm: 8825 2593 788 782 0 1841 0
Current children cumulated CPU time: 251.88 s
Current children cumulated vsize: 35300 KiB
Current children cumulated memory: 10372 KiB

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

[startup+252.01 s]
# the end of solver process 31384 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.889 s, system=0.004999 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): 251.894
CPU user time (s): 251.889
CPU system time (s): 0.004999
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 35300
Max. memory (cumulated for all children) (KiB): 10372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.889
system time used= 0.004999
maximum resident set size= 10392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6823
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= 8
involuntary context switches= 111


# summary of solver processes directly reported to runsolver:
#   pid: 31384
#   total CPU time (s): 251.894
#   total CPU user time (s): 251.889
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.78937 second user time and 1.74595 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 18:37:51
IDJOB=4259260
IDBENCH=115818
IDSOLVER=2645
FILE ID=node126/4259260-1502643113
RUNJOBID= node126-1502640747-30539
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-07-07-5.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-4259260-1502643113/watcher-4259260-1502643113 -o /tmp/evaluation-result-4259260-1502643113/solver-4259260-1502643113 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30539 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1228992971 HOME/instance-4259260-1502643113.xml

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

MD5SUM BENCH= e703a022bfe4f723b0880c2305d40b57
RANDOM SEED=1228992971

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:        31667728 kB
MemAvailable:   31953112 kB
Buffers:          270248 kB
Cached:           286040 kB
SwapCached:          524 kB
Active:           449436 kB
Inactive:         175120 kB
Active(anon):      16580 kB
Inactive(anon):    85452 kB
Active(file):     432856 kB
Inactive(file):    89668 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:             11780 kB
Writeback:             0 kB
AnonPages:         68216 kB
Mapped:            48168 kB
Shmem:             33440 kB
Slab:             183640 kB
SReclaimable:     157388 kB
SUnreclaim:        26252 kB
KernelStack:        3200 kB
PageTables:         4536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346388 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 18:42:03