Trace number 4259266

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)625 251.87601 252.00999

General information on the benchmark

NameScheduling/Scheduling-os-taillard/
Taillard-os-10-10-2.xml
MD5SUMb5461c8e5264bee8206ce4144564b5f2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark625
Best CPU time to get the best result obtained on this benchmark251.87601
Satisfiable
(Un)Satisfiability was proved
Number of variables410
Number of constraints330
Number of domains12
Minimum domain size9
Maximum domain size717
Distribution of domain sizes[{"size":9,"count":40},{"size":10,"count":160},{"size":717,"count":210}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":110},{"degree":3,"count":200},{"degree":11,"count":100}]
Minimum constraint arity1
Maximum constraint arity12
Distribution of constraint arities[{"arity":1,"count":10},{"arity":2,"count":100},{"arity":3,"count":100},{"arity":10,"count":20},{"arity":12,"count":100}]
Number of extensional constraints100
Number of intensional constraints110
Distribution of constraint types[{"type":"extension","count":100},{"type":"intension","count":110},{"type":"allDifferent","count":10},{"type":"noOverlap","count":10},{"type":"element","count":100}]
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
26.99/27.18	o 716
26.99/27.19	o 715
27.28/27.40	o 713
27.58/27.75	o 712
27.58/27.76	o 711
27.58/27.77	o 710
29.89/30.07	o 707
30.08/30.26	o 699
30.18/30.34	o 692
30.38/30.51	o 691
31.58/31.76	o 685
31.58/31.76	o 679
31.58/31.79	o 678
31.58/31.79	o 671
32.08/32.22	o 668
32.18/32.38	o 667
32.89/33.04	o 662
33.28/33.41	o 661
56.78/56.90	o 660
56.78/56.95	o 659
56.89/57.01	o 658
68.58/68.76	o 657
68.68/68.86	o 654
68.78/68.92	o 649
68.78/68.95	o 643
68.89/69.05	o 642
155.57/155.70	o 641
155.67/155.88	o 640
155.77/155.90	o 639
155.98/156.11	o 638
159.98/160.11	o 637
160.37/160.52	o 636
160.37/160.52	o 635
160.77/160.99	o 634
160.88/161.08	o 633
189.66/189.82	o 632
189.87/190.07	o 631
192.06/192.28	o 630
192.66/192.87	o 629
192.76/192.96	o 628
192.76/192.96	o 627
192.76/192.99	o 626
192.97/193.14	o 625
251.87/252.00	s SATISFIABLE
251.87/252.00	v <instantiation type="solution">
251.87/252.00	v   <list> s[0][0] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[0][7] s[0][8] s[0][9] s[1][0] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[1][7] s[1][8] s[1][9] s[2][0] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[2][7] s[2][8] s[2][9] s[3][0] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[3][7] s[3][8] s[3][9] s[4][0] s[4][1] s[4][2] s[4][3] s[4][4] s[4][5] s[4][6] s[4][7] s[4][8] s[4][9] s[5][0] s[5][1] s[5][2] s[5][3] s[5][4] s[5][5] s[5][6] s[5][7] s[5][8] s[5][9] s[6][0] s[6][1] s[6][2] s[6][3] s[6][4] s[6][5] s[6][6] s[6][7] s[6][8] s[6][9] s[7][0] s[7][1] s[7][2] s[7][3] s[7][4] s[7][5] s[7][6] s[7][7] s[7][8] s[7][9] s[8][0] s[8][1] s[8][2] s[8][3] s[8][4] s[8][5] s[8][6] s[8][7] s[8][8] s[8][9] s[9][0] s[9][1] s[9][2] s[9][3] s[9][4] s[9][5] s[9][6] s[9][7] s[9][8] s[9][9] e[0] e[1] e[2] e[3] e[4] e[5] e[6] e[7] e[8] e[9] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[7][0] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[8][0] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[9][0] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] w[0][0] w[0][1] w[0][2] w[0][3] w[0][4] w[0][5] w[0][6] w[0][7] w[0][8] w[0][9] w[1][0] w[1][1] w[1][2] w[1][3] w[1][4] w[1][5] w[1][6] w[1][7] w[1][8] w[1][9] w[2][0] w[2][1] w[2][2] w[2][3] w[2][4] w[2][5] w[2][6] w[2][7] w[2][8] w[2][9] w[3][0] w[3][1] w[3][2] w[3][3] w[3][4] w[3][5] w[3][6] w[3][7] w[3][8] w[3][9] w[4][0] w[4][1] w[4][2] w[4][3] w[4][4] w[4][5] w[4][6] w[4][7] w[4][8] w[4][9] w[5][0] w[5][1] w[5][2] w[5][3] w[5][4] w[5][5] w[5][6] w[5][7] w[5][8] w[5][9] w[6][0] w[6][1] w[6][2] w[6][3] w[6][4] w[6][5] w[6][6] w[6][7] w[6][8] w[6][9] w[7][0] w[7][1] w[7][2] w[7][3] w[7][4] w[7][5] w[7][6] w[7][7] w[7][8] w[7][9] w[8][0] w[8][1] w[8][2] w[8][3] w[8][4] w[8][5] w[8][6] w[8][7] w[8][8] w[8][9] w[9][0] w[9][1] w[9][2] w[9][3] w[9][4] w[9][5] w[9][6] w[9][7] w[9][8] w[9][9] sd[0][0] sd[0][1] sd[0][2] sd[0][3] sd[0][4] sd[0][5] sd[0][6] sd[0][7] sd[0][8] sd[0][9] sd[1][0] sd[1][1] sd[1][2] sd[1][3] sd[1][4] sd[1][5] sd[1][6] sd[1][7] sd[1][8] sd[1][9] sd[2][0] sd[2][1] sd[2][2] sd[2][3] sd[2][4] sd[2][5] sd[2][6] sd[2][7] sd[2][8] sd[2][9] sd[3][0] sd[3][1] sd[3][2] sd[3][3] sd[3][4] sd[3][5] sd[3][6] sd[3][7] sd[3][8] sd[3][9] sd[4][0] sd[4][1] sd[4][2] sd[4][3] sd[4][4] sd[4][5] sd[4][6] sd[4][7] sd[4][8] sd[4][9] sd[5][0] sd[5][1] sd[5][2] sd[5][3] sd[5][4] sd[5][5] sd[5][6] sd[5][7] sd[5][8] sd[5][9] sd[6][0] sd[6][1] sd[6][2] sd[6][3] sd[6][4] sd[6][5] sd[6][6] sd[6][7] sd[6][8] sd[6][9] sd[7][0] sd[7][1] sd[7][2] sd[7][3] sd[7][4] sd[7][5] sd[7][6] sd[7][7] sd[7][8] sd[7][9] sd[8][0] sd[8][1] sd[8][2] sd[8][3] sd[8][4] sd[8][5] sd[8][6] sd[8][7] sd[8][8] sd[8][9] sd[9][0] sd[9][1] sd[9][2] sd[9][3] sd[9][4] sd[9][5] sd[9][6] sd[9][7] sd[9][8] sd[9][9] </list>
251.87/252.00	v   <values> 2 49 112 138 217 316 374 402 447 540 0 39 120 211 219 239 315 376 466 548 0 49 126 170 174 250 294 381 455 523 0 49 140 155 217 297 380 466 538 615 6 41 120 136 193 295 381 402 470 548 0 39 126 189 280 377 402 447 463 534 0 22 82 144 179 315 402 455 472 561 61 145 170 208 239 330 362 380 472 540 6 56 93 145 211 283 381 455 523 548 0 2 6 93 140 215 316 381 455 548 615 621 622 616 619 613 597 620 617 625 23 63 9 75 99 58 28 37 91 75 39 81 73 4 20 76 61 72 82 73 49 45 23 4 52 44 36 48 68 99 49 91 15 62 80 83 86 59 72 1 35 41 16 8 90 86 18 46 16 71 22 87 63 91 97 25 45 16 71 79 6 39 46 21 33 47 13 15 70 36 77 25 38 25 56 32 10 92 68 80 50 32 52 66 24 46 74 62 25 69 2 4 85 43 39 93 65 74 45 77 3 5 0 9 6 1 8 7 4 2 6 3 5 2 7 4 9 1 0 8 7 0 6 3 4 1 8 2 9 5 5 7 8 6 9 3 0 1 4 2 1 2 3 0 5 7 4 8 6 9 9 6 1 3 0 5 4 2 8 7 8 9 2 0 7 4 5 6 3 1 9 4 0 1 7 8 5 3 2 6 8 1 4 2 0 5 6 7 9 3 3 1 4 8 7 2 6 9 5 0 112 316 540 2 447 49 217 402 374 138 466 376 211 39 239 120 0 219 548 315 49 250 381 170 174 523 126 0 294 455 380 466 615 297 538 0 155 49 140 217 136 6 41 120 381 193 470 295 402 548 280 126 447 189 402 377 39 534 463 0 144 561 82 472 315 402 455 179 0 22 170 208 472 380 145 362 540 239 330 61 211 56 145 548 93 283 381 455 6 523 548 2 215 0 6 455 316 140 93 381 </values>
251.87/252.00	v </instantiation>

Verifier Data 

OK	625

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 (15378 MiB free)
  memory of node 1: 16384 MiB (15544 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259266-1502644127/watcher-4259266-1502644127 -o /tmp/evaluation-result-4259266-1502644127/solver-4259266-1502644127 -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 1983732763 HOME/instance-4259266-1502644127.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=31967, runsolver pid=31964

[startup+0.100149 s]*
/proc/loadavg: 2.03 2.09 2.15 2/181 31968
/proc/meminfo: memFree=31665272/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=29220 memory=3736 CPUtime=0 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 1110 0 0 0 0 0 0 0 20 0 1 0 66608122 29921280 934 18446744073709551615 4194304 7396336 140729094440192 140729094437192 6109776 0 0 1 0 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 7305 934 644 782 0 321 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 29220 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209395 s]*
/proc/loadavg: 2.03 2.09 2.15 3/181 31968
/proc/meminfo: memFree=31656048/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=38196 memory=12976 CPUtime=0.11 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 3446 0 0 0 11 0 0 0 20 0 1 0 66608122 39112704 3244 18446744073709551615 4194304 7396336 140729094440192 140729094437192 140301951481016 0 0 1 0 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 9549 3244 732 782 0 2565 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 38196 KiB
Current children cumulated memory: 12976 KiB

[startup+0.309416 s]*
/proc/loadavg: 2.03 2.09 2.15 3/181 31968
/proc/meminfo: memFree=31655304/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=40000 memory=14892 CPUtime=0.21 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 3914 0 0 0 21 0 0 0 20 0 1 0 66608122 40960000 3723 18446744073709551615 4194304 7396336 140729094440192 140729094437192 6013167 0 0 1 0 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10000 3723 747 782 0 3016 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40000 KiB
Current children cumulated memory: 14892 KiB

[startup+0.700354 s]
/proc/loadavg: 2.03 2.09 2.15 3/181 31968
/proc/meminfo: memFree=31652496/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=41716 memory=16600 CPUtime=0.59 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 4374 0 0 0 59 0 0 0 20 0 1 0 66608122 42717184 4150 18446744073709551615 4194304 7396336 140729094440192 140729094434344 5792027 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10429 4150 788 782 0 3445 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 41716 KiB
Current children cumulated memory: 16600 KiB

[startup+1.50034 s]
/proc/loadavg: 2.03 2.09 2.15 3/181 31968
/proc/meminfo: memFree=31651704/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=42112 memory=17128 CPUtime=1.39 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 4457 0 0 0 139 0 0 0 20 0 1 0 66608122 43122688 4282 18446744073709551615 4194304 7396336 140729094440192 140729094434440 4407040 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10528 4282 788 782 0 3544 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 42112 KiB
Current children cumulated memory: 17128 KiB

[startup+3.10902 s]
/proc/loadavg: 1.94 2.07 2.15 3/181 31968
/proc/meminfo: memFree=31651564/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=42112 memory=17216 CPUtime=3 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 5832 0 0 0 300 0 0 0 20 0 1 0 66608122 43122688 4304 18446744073709551615 4194304 7396336 140729094440192 140729094434440 5839303 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10528 4304 788 782 0 3544 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 42112 KiB
Current children cumulated memory: 17216 KiB

[startup+6.30032 s]
/proc/loadavg: 1.94 2.07 2.15 3/181 31968
/proc/meminfo: memFree=31651764/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=42112 memory=17244 CPUtime=6.19 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 7238 0 0 0 619 0 0 0 20 0 1 0 66608122 43122688 4311 18446744073709551615 4194304 7396336 140729094440192 140729094434440 5616688 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10528 4311 788 782 0 3544 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 42112 KiB
Current children cumulated memory: 17244 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 2.07 2.15 3/181 31968
/proc/meminfo: memFree=31651640/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=42244 memory=17336 CPUtime=12.59 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 8723 0 0 0 1259 0 0 0 20 0 1 0 66608122 43257856 4334 18446744073709551615 4194304 7396336 140729094440192 140729094434344 4547368 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10561 4334 788 782 0 3577 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 42244 KiB
Current children cumulated memory: 17336 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.06 2.14 3/181 31969
/proc/meminfo: memFree=31650208/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=42244 memory=17376 CPUtime=25.38 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 10494 0 0 0 2538 0 0 0 20 0 1 0 66608122 43257856 4344 18446744073709551615 4194304 7396336 140729094440192 140729094434344 4257814 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10561 4344 788 782 0 3577 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 42244 KiB
Current children cumulated memory: 17376 KiB

[startup+51.1091 s]
/proc/loadavg: 1.97 2.06 2.14 3/181 31970
/proc/meminfo: memFree=31650392/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=43036 memory=18164 CPUtime=50.99 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 11237 0 0 0 5099 0 0 0 20 0 1 0 66608122 44068864 4541 18446744073709551615 4194304 7396336 140729094440192 140729094435208 4257799 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10759 4541 789 782 0 3775 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 43036 KiB
Current children cumulated memory: 18164 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.05 2.13 3/181 31972
/proc/meminfo: memFree=31650368/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=43168 memory=18276 CPUtime=102.17 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 11834 0 0 0 10217 0 0 0 20 0 1 0 66608122 44204032 4569 18446744073709551615 4194304 7396336 140729094440192 140729094435208 5616194 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10792 4569 789 782 0 3808 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 43168 KiB
Current children cumulated memory: 18276 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.13 3/181 31974
/proc/meminfo: memFree=31650244/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=43168 memory=18296 CPUtime=162.17 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 12412 0 0 0 16217 0 0 0 20 0 1 0 66608122 44204032 4574 18446744073709551615 4194304 7396336 140729094440192 140729094435208 4581738 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10792 4574 789 782 0 3808 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 43168 KiB
Current children cumulated memory: 18296 KiB

[startup+222.3 s]
/proc/loadavg: 2.49 2.16 2.16 3/181 31977
/proc/meminfo: memFree=31650220/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=43168 memory=18336 CPUtime=222.16 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 12991 0 0 0 22216 0 0 0 20 0 1 0 66608122 44204032 4584 18446744073709551615 4194304 7396336 140729094440192 140729094435208 5792030 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10792 4584 789 782 0 3808 0
Current children cumulated CPU time: 222.16 s
Current children cumulated vsize: 43168 KiB
Current children cumulated memory: 18336 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.29 2.15 2.16 3/181 32039
/proc/meminfo: memFree=31659532/32770624 swapFree=67105588/67108860
[pid=31967] ppid=31964 vsize=43300 memory=18364 CPUtime=251.87 cores=0,2,4,6
/proc/31967/stat : 31967 (MistralXCSP) R 31964 31967 12560 0 -1 4202496 13072 0 0 0 25187 0 0 0 20 0 1 0 66608122 44339200 4591 18446744073709551615 4194304 7396336 140729094440192 140729094434616 140301948724938 0 0 1 16386 0 0 0 17 2 0 0 10 0 0 9496464 9501696 39743488 140729094447506 140729094447656 140729094447656 140729094451145 0
/proc/31967/statm: 10825 4591 789 782 0 3841 0
Current children cumulated CPU time: 251.87 s
Current children cumulated vsize: 43300 KiB
Current children cumulated memory: 18364 KiB

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

[startup+252.01 s]
# the end of solver process 31967 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.872 s, system=0.003999 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): 251.876
CPU user time (s): 251.872
CPU system time (s): 0.003999
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 43300
Max. memory (cumulated for all children) (KiB): 18364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.873
system time used= 0.003999
maximum resident set size= 18388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13103
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= 316


# summary of solver processes directly reported to runsolver:
#   pid: 31967
#   total CPU time (s): 251.876
#   total CPU user time (s): 251.872
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.935065 second user time and 1.64115 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 18:54:46
IDJOB=4259266
IDBENCH=115854
IDSOLVER=2645
FILE ID=node126/4259266-1502644127
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-10-10-2.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-4259266-1502644127/watcher-4259266-1502644127 -o /tmp/evaluation-result-4259266-1502644127/solver-4259266-1502644127 -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 1983732763 HOME/instance-4259266-1502644127.xml

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

MD5SUM BENCH= b5461c8e5264bee8206ce4144564b5f2
RANDOM SEED=1983732763

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:        31665272 kB
MemAvailable:   31951908 kB
Buffers:          270560 kB
Cached:           286396 kB
SwapCached:          524 kB
Active:           450992 kB
Inactive:         175988 kB
Active(anon):      17776 kB
Inactive(anon):    85428 kB
Active(file):     433216 kB
Inactive(file):    90560 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:             11664 kB
Writeback:             0 kB
AnonPages:         68724 kB
Mapped:            48492 kB
Shmem:             33440 kB
Slab:             183652 kB
SReclaimable:     157388 kB
SUnreclaim:        26264 kB
KernelStack:        3264 kB
PageTables:         4956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     347044 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 18:58:58