Trace number 4113270

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 NameAnswerCPU timeWall clock time
minisatp 2012-10-02 git-d91742bUNSAT 674.81 674.914

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
vertexcover-instances/normalized-vertexcover-grid6x29.opb
MD5SUM7e8792a109a70b6c079be243653b2692
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables174
Total number of constraints349
Number of constraints which are clauses348
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint174
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 87
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 261
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c Parsing PB file...
0.00/0.00	c Converting 349 PB-constraints to clauses...
0.00/0.00	c   -- Unit propagations: (none)
0.00/0.00	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.00	c   -- Clauses(.)/Splits(s): ............................................................................................................................................................................................................................................................................................................................................................
0.00/0.00	c ---[   0]---> Adder-cost: 338   maxlim: 86   bits: 8/7
674.78/674.91	|  Eliminated clauses:           0.00 Mb                                      |
674.78/674.91	============================[ Search Statistics ]==============================
674.78/674.91	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
674.78/674.91	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
674.78/674.91	===============================================================================
674.78/674.91	|       100 |     506     2384     7676 |      874      100      5 |  0.970 % |
674.78/674.91	|       250 |     506     2384     7676 |      961      250      6 |  0.967 % |
674.78/674.91	|       475 |     506     2384     7676 |     1057      475      9 |  0.967 % |
674.78/674.91	|       812 |     506     2384     7676 |     1163      812     10 |  0.971 % |
674.78/674.91	|      1318 |     506     2384     7676 |     1279      717      9 |  0.968 % |
674.78/674.91	|      2077 |     506     2384     7676 |     1407      806      8 |  0.968 % |
674.78/674.91	|      3216 |     506     2384     7676 |     1548     1176     12 |  0.967 % |
674.78/674.91	|      4924 |     506     2384     7676 |     1703     1307     11 |  0.967 % |
674.78/674.91	|      7486 |     506     2384     7676 |     1873     1216     10 |  0.967 % |
674.78/674.91	|     11330 |     506     2384     7676 |     2061     1163     10 |  0.967 % |
674.78/674.91	|     17096 |     506     2384     7676 |     2267     1643     14 |  0.967 % |
674.78/674.91	|     25745 |     506     2384     7676 |     2494     2189     15 |  0.968 % |
674.78/674.91	|     38719 |     506     2384     7676 |     2743     2447     15 |  0.968 % |
674.78/674.91	|     58180 |     506     2384     7676 |     3017     2375     16 |  0.968 % |
674.78/674.91	|     87372 |     506     2384     7676 |     3319     2514     16 |  0.968 % |
674.78/674.91	|    131161 |     506     2384     7676 |     3651     2561     15 |  0.968 % |
674.78/674.91	|    196845 |     506     2384     7676 |     4016     3547     17 |  0.968 % |
674.78/674.91	|    295371 |     506     2384     7676 |     4418     2462     14 |  0.967 % |
674.78/674.91	|    443160 |     506     2384     7676 |     4860     2692     15 |  0.968 % |
674.78/674.91	|    664843 |     506     2384     7676 |     5346     3405     15 |  0.967 % |
674.78/674.91	|    997368 |     506     2384     7676 |     5880     3573     15 |  0.967 % |
674.78/674.91	|   1496156 |     506     2384     7676 |     6468     3700     15 |  0.967 % |
674.78/674.91	|   2244338 |     506     2384     7676 |     7115     5327     17 |  0.968 % |
674.78/674.91	|   3366612 |     506     2384     7676 |     7827     5716     18 |  0.967 % |
674.78/674.91	|   5050023 |     506     2384     7676 |     8609     6832     15 |  0.967 % |
674.78/674.91	|   7575139 |     506     2384     7676 |     9470     6752     16 |  0.967 % |
674.78/674.91	|  11362814 |     506     2384     7676 |    10418     8589     17 |  0.967 % |
674.78/674.91	|  17044326 |     505     2384     7676 |    11459     9753     16 |  1.161 % |
674.78/674.91	===============================================================================
674.78/674.91	c UNSATISFIABLE
674.78/674.91	s UNSATISFIABLE
674.78/674.91	c _______________________________________________________________________________
674.78/674.91	c 
674.78/674.91	restarts              : 32766
674.78/674.91	conflicts             : 22450923       (33270 /sec)
674.78/674.91	decisions             : 26241957       (0.00 % random) (38888 /sec)
674.78/674.91	propagations          : 1333060459     (1975483 /sec)
674.78/674.91	conflict literals     : 422238504      (27.44 % deleted)
674.78/674.91	Memory used           : 12.59 MB
674.78/674.91	CPU time              : 674.802 s
674.78/674.91	c _______________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4113270-1466617053/watcher-4113270-1466617053 -o /tmp/evaluation-result-4113270-1466617053/solver-4113270-1466617053 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466586461-8506 --watchdog 1960 minisatp HOME/instance-4113270-1466617053.opb 

pid=12728
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.05 2.05 3/176 12731
/proc/meminfo: memFree=31430148/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=6472 CPUtime=0 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 361 0 0 0 0 0 0 0 20 0 1 0 63755310 6627328 238 33554432000 4194304 5646918 140736129376512 140735764542920 4460956 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 1618 240 116 355 0 1259 0

[startup+0.100159 s]
/proc/loadavg: 2.03 2.05 2.05 3/176 12731
/proc/meminfo: memFree=31430148/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=2952 CPUtime=0.09 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 680 0 0 0 9 0 0 0 20 0 1 0 63755310 3022848 519 33554432000 4194304 5646918 140736129376512 140735764542920 4402788 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 738 519 181 355 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2952

[startup+0.200274 s]
/proc/loadavg: 2.03 2.05 2.05 3/176 12731
/proc/meminfo: memFree=31430148/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=3244 CPUtime=0.19 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 730 0 0 0 19 0 0 0 20 0 1 0 63755310 3321856 569 33554432000 4194304 5646918 140736129376512 140735764542920 4403368 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 811 569 181 355 0 452 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3244

[startup+0.300215 s]
/proc/loadavg: 2.03 2.05 2.05 3/176 12731
/proc/meminfo: memFree=31430148/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=3244 CPUtime=0.29 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 738 0 0 0 29 0 0 0 20 0 1 0 63755310 3321856 577 33554432000 4194304 5646918 140736129376512 140735764542920 4423004 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 811 577 181 355 0 452 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3244

[startup+0.700214 s]
/proc/loadavg: 2.03 2.05 2.05 3/176 12731
/proc/meminfo: memFree=31430148/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=3556 CPUtime=0.69 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 787 0 0 0 69 0 0 0 20 0 1 0 63755310 3641344 626 33554432000 4194304 5646918 140736129376512 140736129374760 4403450 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 889 626 181 355 0 530 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3556

[startup+1.50023 s]
/proc/loadavg: 2.03 2.05 2.05 3/177 12732
/proc/meminfo: memFree=31428320/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=3716 CPUtime=1.49 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 855 0 0 0 149 0 0 0 20 0 1 0 63755310 3805184 693 33554432000 4194304 5646918 140736129376512 140736129374760 4399887 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 929 693 181 355 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3716

[startup+3.10023 s]
/proc/loadavg: 2.03 2.05 2.05 3/177 12732
/proc/meminfo: memFree=31427444/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=4196 CPUtime=3.09 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 902 0 0 0 309 0 0 0 20 0 1 0 63755310 4296704 737 33554432000 4194304 5646918 140736129376512 140736129374760 4402827 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 1049 737 181 355 0 690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4196

[startup+6.30024 s]
/proc/loadavg: 2.03 2.05 2.05 3/177 12732
/proc/meminfo: memFree=31427320/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=4664 CPUtime=6.29 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 1045 0 0 0 629 0 0 0 20 0 1 0 63755310 4775936 878 33554432000 4194304 5646918 140736129376512 140736129374760 4397744 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 1166 878 181 355 0 807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4664

[startup+12.7002 s]
/proc/loadavg: 2.03 2.05 2.05 3/177 12732
/proc/meminfo: memFree=31426764/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=5452 CPUtime=12.69 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 1239 0 0 0 1269 0 0 0 20 0 1 0 63755310 5582848 1068 33554432000 4194304 5646918 140736129376512 140736129374760 4403159 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 1363 1068 181 355 0 1004 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5452

[startup+25.5003 s]
/proc/loadavg: 2.02 2.04 2.05 3/177 12732
/proc/meminfo: memFree=31426956/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=6232 CPUtime=25.49 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 1389 0 0 0 2549 0 0 0 20 0 1 0 63755310 6381568 1213 33554432000 4194304 5646918 140736129376512 140736129374760 4403187 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 1558 1213 181 355 0 1199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6232

[startup+51.1003 s]
/proc/loadavg: 2.01 2.04 2.05 3/177 12732
/proc/meminfo: memFree=31419368/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=6232 CPUtime=51.08 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 1523 0 0 0 5108 0 0 0 20 0 1 0 63755310 6381568 1346 33554432000 4194304 5646918 140736129376512 140736129374760 4402853 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 1558 1346 181 355 0 1199 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6232

[startup+102.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/177 12733
/proc/meminfo: memFree=31416864/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=8236 CPUtime=102.28 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2028 0 0 0 10228 0 0 0 20 0 1 0 63755310 8433664 1843 33554432000 4194304 5646918 140736129376512 140736129374760 4397856 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2059 1843 181 355 0 1700 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 8236

[startup+162.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/178 12738
/proc/meminfo: memFree=31417880/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=9604 CPUtime=162.27 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2245 0 0 0 16227 0 0 0 20 0 1 0 63755310 9834496 2052 33554432000 4194304 5646918 140736129376512 140736129374760 4397445 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2401 2052 181 355 0 2042 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 9604

[startup+222.307 s]
/proc/loadavg: 2.05 2.05 2.05 3/177 12739
/proc/meminfo: memFree=31409636/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=10376 CPUtime=222.27 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2458 0 0 0 22227 0 0 0 20 0 1 0 63755310 10625024 2261 33554432000 4194304 5646918 140736129376512 140736129374760 4402764 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2594 2261 181 355 0 2235 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 10376

[startup+282.3 s]
/proc/loadavg: 2.15 2.07 2.05 3/177 12740
/proc/meminfo: memFree=31408892/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=10376 CPUtime=282.25 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2508 0 0 0 28225 0 0 0 20 0 1 0 63755310 10625024 2309 33554432000 4194304 5646918 140736129376512 140736129374760 4402829 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2594 2309 181 355 0 2235 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 10376

[startup+342.3 s]
/proc/loadavg: 2.10 2.07 2.05 3/177 12741
/proc/meminfo: memFree=31409316/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=10900 CPUtime=342.24 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2680 0 0 0 34224 0 0 0 20 0 1 0 63755310 11161600 2479 33554432000 4194304 5646918 140736129376512 140736129374776 4403167 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2725 2479 181 355 0 2366 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 10900

[startup+402.3 s]
/proc/loadavg: 2.03 2.06 2.05 3/177 12742
/proc/meminfo: memFree=31400572/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=10900 CPUtime=402.23 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2696 0 0 0 40223 0 0 0 20 0 1 0 63755310 11161600 2491 33554432000 4194304 5646918 140736129376512 140736129374776 4402784 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2725 2491 181 355 0 2366 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 10900

[startup+462.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/177 12744
/proc/meminfo: memFree=31401068/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=10900 CPUtime=462.22 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2696 0 0 0 46222 0 0 0 20 0 1 0 63755310 11161600 2491 33554432000 4194304 5646918 140736129376512 140736129374776 4397536 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 2725 2491 181 355 0 2366 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 10900

[startup+522.3 s]
/proc/loadavg: 2.02 2.05 2.04 3/177 12745
/proc/meminfo: memFree=31397348/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12212 CPUtime=522.21 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2882 0 0 0 52221 0 0 0 20 0 1 0 63755310 12505088 2675 33554432000 4194304 5646918 140736129376512 140736129374760 4399419 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3053 2675 181 355 0 2694 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 12212

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/177 12746
/proc/meminfo: memFree=31396856/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12212 CPUtime=582.2 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 2891 0 0 0 58220 0 0 0 20 0 1 0 63755310 12505088 2684 33554432000 4194304 5646918 140736129376512 140736129374760 4402774 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3053 2684 181 355 0 2694 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 12212

[startup+642.3 s]
/proc/loadavg: 2.04 2.04 2.03 3/177 12747
/proc/meminfo: memFree=31388468/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12212 CPUtime=642.19 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3046 0 0 0 64219 0 0 0 20 0 1 0 63755310 12505088 2837 33554432000 4194304 5646918 140736129376512 140736129374760 4402751 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3053 2837 181 355 0 2694 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 12212

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12731 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+652.8 s]
/proc/loadavg: 2.03 2.04 2.03 3/177 12747
/proc/meminfo: memFree=31388468/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12212 CPUtime=652.69 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3046 0 0 0 65269 0 0 0 20 0 1 0 63755310 12505088 2837 33554432000 4194304 5646918 140736129376512 140736129374760 4403091 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3053 2837 181 355 0 2694 0
Current children cumulated CPU time (s) 652.69
Current children cumulated vsize (KiB) 12212

[startup+665.607 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31387924/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=665.49 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 66549 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4403159 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 665.49
Current children cumulated vsize (KiB) 12892

[startup+668.8 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31388036/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=668.69 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 66869 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4403495 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 668.69
Current children cumulated vsize (KiB) 12892

[startup+672 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31388036/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=671.88 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 67188 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4402863 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 671.88
Current children cumulated vsize (KiB) 12892

[startup+673.6 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31388160/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=673.48 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 67348 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4403372 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 673.48
Current children cumulated vsize (KiB) 12892

[startup+674.407 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31388160/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=674.29 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 67429 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4402642 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 674.29
Current children cumulated vsize (KiB) 12892

[startup+674.8 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31388160/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=674.68 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 67468 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4402739 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 674.68
Current children cumulated vsize (KiB) 12892

[startup+674.9 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 12748
/proc/meminfo: memFree=31388160/32872528 swapFree=241860/274564
[pid=12731] ppid=12728 vsize=12892 CPUtime=674.78 cores=1,3,5,7
/proc/12731/stat : 12731 (minisatp) R 12728 12731 8489 0 -1 4202496 3206 0 0 0 67478 0 0 0 20 0 1 0 63755310 13201408 2995 33554432000 4194304 5646918 140736129376512 140736129374776 4402788 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0
/proc/12731/statm: 3223 2995 181 355 0 2864 0
Current children cumulated CPU time (s) 674.78
Current children cumulated vsize (KiB) 12892

Child status: 0
Real time (s): 674.914
CPU time (s): 674.81
CPU user time (s): 674.802
CPU system time (s): 0.007998
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 12892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 674.802
system time used= 0.007998
maximum resident set size= 12020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3216
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= 6
involuntary context switches= 740

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.90371 second user time and 2.39264 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-22 19:37:33
IDJOB=4113270
IDBENCH=107364
IDSOLVER=2555
FILE ID=node107/4113270-1466617053
RUNJOBID= node107-1466586461-8506
PBS_JOBID= 19953368
Free space on /tmp= 71704 MiB

SOLVER NAME= minisatp 2012-10-02 git-d91742b
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/vertexcover-instances/normalized-vertexcover-grid6x29.opb
COMMAND LINE= minisatp BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4113270-1466617053/watcher-4113270-1466617053 -o /tmp/evaluation-result-4113270-1466617053/solver-4113270-1466617053 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466586461-8506 --watchdog 1960  minisatp HOME/instance-4113270-1466617053.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7e8792a109a70b6c079be243653b2692
RANDOM SEED=69633202

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.90
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
cpu MHz		: 2666.953
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 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 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 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
cpu MHz		: 2666.953
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2666.953
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2666.953
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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
cpu MHz		: 2666.953
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 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 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 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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.953
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31430692 kB
Buffers:          104628 kB
Cached:           191768 kB
SwapCached:         2104 kB
Active:           196848 kB
Inactive:         227772 kB
Active(anon):     128396 kB
Inactive(anon):     1908 kB
Active(file):      68452 kB
Inactive(file):   225864 kB
Unevictable:      274564 kB
Mlocked:          241860 kB
SwapTotal:      67108856 kB
SwapFree:       67099484 kB
Dirty:              3832 kB
Writeback:             0 kB
AnonPages:        401320 kB
Mapped:             8900 kB
Shmem:                 0 kB
Slab:             610600 kB
SReclaimable:      53996 kB
SUnreclaim:       556604 kB
KernelStack:        1448 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     517216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-4113270-1466617053.opb

Free space on /tmp at the end= 71700 MiB
End job on node107 at 2016-06-22 19:48:48