Trace number 4113132

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 912.963 913.105

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
vertexcover-instances/normalized-vertexcover-grid6x29-hard.opb
MD5SUMb1b8c7f3aeeef26c96572245207784d8
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 benchmark0.022995
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 89
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 263
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: 84   bits: 8/7
912.86/913.10	|  Eliminated clauses:           0.00 Mb                                      |
912.86/913.10	============================[ Search Statistics ]==============================
912.86/913.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
912.86/913.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
912.86/913.10	===============================================================================
912.86/913.10	|       100 |     507     2384     7670 |      874      100      4 |  0.778 % |
912.86/913.10	|       250 |     507     2384     7670 |      961      250      5 |  0.776 % |
912.86/913.10	|       475 |     507     2384     7670 |     1057      475      6 |  0.781 % |
912.86/913.10	|       812 |     507     2384     7670 |     1163      812     10 |  0.776 % |
912.86/913.10	|      1318 |     507     2384     7670 |     1279      716      8 |  0.776 % |
912.86/913.10	|      2077 |     507     2384     7670 |     1407      821      7 |  0.776 % |
912.86/913.10	|      3216 |     507     2384     7670 |     1548     1169     12 |  0.776 % |
912.86/913.10	|      4924 |     507     2384     7670 |     1703     1302     10 |  0.776 % |
912.86/913.10	|      7486 |     507     2384     7670 |     1873     1197     11 |  0.776 % |
912.86/913.10	|     11330 |     507     2384     7670 |     2061     1107     10 |  0.776 % |
912.86/913.10	|     17096 |     507     2384     7670 |     2267     1530     13 |  0.776 % |
912.86/913.10	|     25745 |     507     2384     7670 |     2494     2038     13 |  0.776 % |
912.86/913.10	|     38719 |     507     2384     7670 |     2743     2161     15 |  0.776 % |
912.86/913.10	|     58180 |     507     2384     7670 |     3017     1962     15 |  0.776 % |
912.86/913.10	|     87372 |     507     2384     7670 |     3319     1972     15 |  0.776 % |
912.86/913.10	|    131161 |     507     2384     7670 |     3651     2003     13 |  0.776 % |
912.86/913.10	|    196845 |     507     2384     7670 |     4016     2755     14 |  0.776 % |
912.86/913.10	|    295371 |     506     2384     7670 |     4418     3585     13 |  0.969 % |
912.86/913.10	|    443160 |     506     2384     7670 |     4860     3750     14 |  0.970 % |
912.86/913.10	|    664843 |     506     2384     7670 |     5346     4594     17 |  0.969 % |
912.86/913.10	|    997368 |     506     2384     7670 |     5880     4676     18 |  0.969 % |
912.86/913.10	|   1496156 |     506     2384     7670 |     6468     3869     14 |  0.970 % |
912.86/913.10	|   2244338 |     506     2384     7670 |     7115     4234     15 |  0.969 % |
912.86/913.10	|   3366612 |     506     2384     7670 |     7827     7157     17 |  0.969 % |
912.86/913.10	|   5050023 |     506     2384     7670 |     8609     6907     17 |  0.970 % |
912.86/913.10	|   7575139 |     506     2384     7670 |     9470     5024     16 |  0.970 % |
912.86/913.10	|  11362814 |     506     2384     7670 |    10418     5406     16 |  0.970 % |
912.86/913.10	|  17044326 |     506     2384     7670 |    11459     8155     16 |  0.969 % |
912.86/913.10	|  25566595 |     504     2384     7670 |    12605     9753     19 |  1.357 % |
912.86/913.10	===============================================================================
912.86/913.10	c UNSATISFIABLE
912.86/913.10	s UNSATISFIABLE
912.86/913.10	c _______________________________________________________________________________
912.86/913.10	c 
912.86/913.10	restarts              : 40957
912.86/913.10	conflicts             : 29326692       (32123 /sec)
912.86/913.10	decisions             : 34426369       (0.00 % random) (37709 /sec)
912.86/913.10	propagations          : 1727584751     (1892291 /sec)
912.86/913.10	conflict literals     : 565003649      (27.01 % deleted)
912.86/913.10	Memory used           : 15.41 MB
912.86/913.10	CPU time              : 912.959 s
912.86/913.10	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-4113132-1466617518/watcher-4113132-1466617518 -o /tmp/evaluation-result-4113132-1466617518/solver-4113132-1466617518 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466586398-25420 --watchdog 1960 minisatp HOME/instance-4113132-1466617518.opb 

pid=30553
running on 4 cores: 0,2,4,6

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: 2.07 2.05 2.00 3/176 30556
/proc/meminfo: memFree=31134952/32872528 swapFree=497384/530088
[pid=30556] ppid=30553 vsize=6472 CPUtime=0 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 362 0 0 0 0 0 0 0 20 0 1 0 63797248 6627328 238 33554432000 4194304 5646918 140736564132512 140734342140040 4826286 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 1618 238 115 355 0 1259 0

[startup+0.100156 s]
/proc/loadavg: 2.07 2.05 2.00 3/176 30556
/proc/meminfo: memFree=31134952/32872528 swapFree=497384/530088
[pid=30556] ppid=30553 vsize=2952 CPUtime=0.09 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 679 0 0 0 9 0 0 0 20 0 1 0 63797248 3022848 519 33554432000 4194304 5646918 140736564132512 140734342140040 4402947 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 738 519 181 355 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2952

[startup+0.200278 s]
/proc/loadavg: 2.07 2.05 2.00 3/176 30556
/proc/meminfo: memFree=31134952/32872528 swapFree=497384/530088
[pid=30556] ppid=30553 vsize=3244 CPUtime=0.19 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 734 0 0 0 19 0 0 0 20 0 1 0 63797248 3321856 574 33554432000 4194304 5646918 140736564132512 140734342140040 4403416 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 811 574 181 355 0 452 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3244

[startup+0.300259 s]
/proc/loadavg: 2.07 2.05 2.00 3/176 30556
/proc/meminfo: memFree=31134952/32872528 swapFree=497384/530088
[pid=30556] ppid=30553 vsize=3244 CPUtime=0.29 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 738 0 0 0 29 0 0 0 20 0 1 0 63797248 3321856 577 33554432000 4194304 5646918 140736564132512 140736564130760 4396700 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 811 577 181 355 0 452 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3244

[startup+0.700233 s]
/proc/loadavg: 2.07 2.05 2.00 3/176 30556
/proc/meminfo: memFree=31134952/32872528 swapFree=497384/530088
[pid=30556] ppid=30553 vsize=3896 CPUtime=0.69 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 821 0 0 0 69 0 0 0 20 0 1 0 63797248 3989504 660 33554432000 4194304 5646918 140736564132512 140736564130760 4416598 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 974 660 181 355 0 615 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3896

[startup+1.50023 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 30557
/proc/meminfo: memFree=31132620/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=3896 CPUtime=1.49 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 865 0 0 0 149 0 0 0 20 0 1 0 63797248 3989504 702 33554432000 4194304 5646918 140736564132512 140736564130760 4402853 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 974 702 181 355 0 615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3896

[startup+3.10023 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 30557
/proc/meminfo: memFree=31132132/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=4048 CPUtime=3.09 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 935 0 0 0 309 0 0 0 20 0 1 0 63797248 4145152 772 33554432000 4194304 5646918 140736564132512 140736564130776 4403159 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 1012 772 181 355 0 653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4048

[startup+6.30023 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 30557
/proc/meminfo: memFree=31131216/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=4468 CPUtime=6.29 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 1051 0 0 0 629 0 0 0 20 0 1 0 63797248 4575232 885 33554432000 4194304 5646918 140736564132512 140736564130760 4399370 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 1117 885 181 355 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4468

[startup+12.7002 s]
/proc/loadavg: 2.05 2.05 2.00 4/177 30557
/proc/meminfo: memFree=31130148/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=5632 CPUtime=12.69 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 1266 0 0 0 1269 0 0 0 20 0 1 0 63797248 5767168 1097 33554432000 4194304 5646918 140736564132512 140736564130760 4402824 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 1408 1097 181 355 0 1049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5632

[startup+25.5003 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 30557
/proc/meminfo: memFree=31129716/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=6400 CPUtime=25.49 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 1423 0 0 0 2549 0 0 0 20 0 1 0 63797248 6553600 1250 33554432000 4194304 5646918 140736564132512 140736564130760 4403495 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 1600 1250 181 355 0 1241 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6400

[startup+51.1003 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 30557
/proc/meminfo: memFree=31128980/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=7124 CPUtime=51.09 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 1617 0 0 0 5109 0 0 0 20 0 1 0 63797248 7294976 1439 33554432000 4194304 5646918 140736564132512 140736564130760 4399219 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 1781 1439 181 355 0 1422 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7124

[startup+102.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 30558
/proc/meminfo: memFree=31124516/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=8376 CPUtime=102.29 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2063 0 0 0 10229 0 0 0 20 0 1 0 63797248 8577024 1876 33554432000 4194304 5646918 140736564132512 140736564130760 4403472 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2094 1876 181 355 0 1735 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8376

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 30559
/proc/meminfo: memFree=31123884/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=8948 CPUtime=162.27 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2142 0 0 0 16227 0 0 0 20 0 1 0 63797248 9162752 1950 33554432000 4194304 5646918 140736564132512 140736564130760 4403178 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2237 1950 181 355 0 1878 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 8948

[startup+222.307 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 30560
/proc/meminfo: memFree=31118444/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=9572 CPUtime=222.27 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2325 0 0 0 22227 0 0 0 20 0 1 0 63797248 9801728 2130 33554432000 4194304 5646918 140736564132512 140736564130776 4402788 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2393 2130 181 355 0 2034 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 9572

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 30562
/proc/meminfo: memFree=31118072/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=10728 CPUtime=282.25 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2428 0 0 0 28225 0 0 0 20 0 1 0 63797248 10985472 2229 33554432000 4194304 5646918 140736564132512 140736564130760 4402815 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2682 2229 181 355 0 2323 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 10728

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/178 30566
/proc/meminfo: memFree=31117076/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=10728 CPUtime=342.24 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2627 0 0 0 34224 0 0 0 20 0 1 0 63797248 10985472 2426 33554432000 4194304 5646918 140736564132512 140736564130760 4403431 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2682 2426 181 355 0 2323 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 10728

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30567
/proc/meminfo: memFree=31114968/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=10896 CPUtime=402.23 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2704 0 0 0 40223 0 0 0 20 0 1 0 63797248 11157504 2500 33554432000 4194304 5646918 140736564132512 140736564130776 4403389 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2724 2500 181 355 0 2365 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 10896

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 30623
/proc/meminfo: memFree=31207664/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=11196 CPUtime=462.22 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2780 0 0 0 46222 0 0 0 20 0 1 0 63797248 11464704 2571 33554432000 4194304 5646918 140736564132512 140736564130776 4402904 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 2799 2571 181 355 0 2440 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 11196

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 30624
/proc/meminfo: memFree=31204080/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=12508 CPUtime=522.21 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 2959 0 0 0 52221 0 0 0 20 0 1 0 63797248 12808192 2750 33554432000 4194304 5646918 140736564132512 140736564130760 4402667 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3127 2750 181 355 0 2768 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 12508

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/177 30626
/proc/meminfo: memFree=31201344/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=13188 CPUtime=582.2 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3274 0 0 0 58220 0 0 0 20 0 1 0 63797248 13504512 3064 33554432000 4194304 5646918 140736564132512 140736564130776 4402853 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3297 3064 181 355 0 2938 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 13188

[startup+642.3 s]
/proc/loadavg: 2.24 2.08 2.02 3/177 30627
/proc/meminfo: memFree=31198104/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=14592 CPUtime=642.19 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3388 0 0 0 64219 0 0 0 20 0 1 0 63797248 14942208 3171 33554432000 4194304 5646918 140736564132512 140736564130760 4402892 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3648 3171 181 355 0 3289 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 14592

[startup+702.3 s]
/proc/loadavg: 2.08 2.06 2.02 4/177 30628
/proc/meminfo: memFree=31197112/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=14592 CPUtime=702.18 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3388 0 0 0 70218 0 0 0 20 0 1 0 63797248 14942208 3171 33554432000 4194304 5646918 140736564132512 140736564130760 4403416 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3648 3171 181 355 0 3289 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 14592

[startup+762.3 s]
/proc/loadavg: 2.08 2.06 2.02 3/177 30629
/proc/meminfo: memFree=31196740/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=14592 CPUtime=762.18 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3433 0 0 0 76218 0 0 0 20 0 1 0 63797248 14942208 3213 33554432000 4194304 5646918 140736564132512 140736564130760 4403118 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3648 3213 181 355 0 3289 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 14592

[startup+822.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 30630
/proc/meminfo: memFree=31193268/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=822.16 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3699 0 0 0 82216 0 0 0 20 0 1 0 63797248 16154624 3472 33554432000 4194304 5646918 140736564132512 140736564130760 4399695 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3472 181 355 0 3585 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 15776

[startup+882.307 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 30632
/proc/meminfo: memFree=31192820/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=882.16 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 88216 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4403184 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 15776

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30556 sig 9
??? kill -30556 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+896 s]
/proc/loadavg: 2.07 2.06 2.01 3/178 30635
/proc/meminfo: memFree=31193284/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=895.85 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 89585 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4403136 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 895.85
Current children cumulated vsize (KiB) 15776

[startup+902.4 s]
/proc/loadavg: 2.06 2.06 2.01 3/178 30636
/proc/meminfo: memFree=31193064/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=902.25 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 90225 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4403159 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 902.25
Current children cumulated vsize (KiB) 15776

[startup+908.8 s]
/proc/loadavg: 2.06 2.06 2.01 3/178 30636
/proc/meminfo: memFree=31193068/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=908.65 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 90865 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4403420 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 908.65
Current children cumulated vsize (KiB) 15776

[startup+910.4 s]
/proc/loadavg: 2.06 2.06 2.01 3/178 30636
/proc/meminfo: memFree=31193180/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=910.25 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 91025 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4402818 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 910.25
Current children cumulated vsize (KiB) 15776

[startup+912.007 s]
/proc/loadavg: 2.05 2.06 2.01 3/178 30636
/proc/meminfo: memFree=31193304/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=911.86 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 91186 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4402849 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 911.86
Current children cumulated vsize (KiB) 15776

[startup+912.8 s]
/proc/loadavg: 2.05 2.06 2.01 3/178 30636
/proc/meminfo: memFree=31193304/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=912.65 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 91265 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4403184 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 912.65
Current children cumulated vsize (KiB) 15776

[startup+913 s]
/proc/loadavg: 2.05 2.06 2.01 3/178 30636
/proc/meminfo: memFree=31193304/32872528 swapFree=497380/530084
[pid=30556] ppid=30553 vsize=15776 CPUtime=912.86 cores=0,2,4,6
/proc/30556/stat : 30556 (minisatp) R 30553 30556 25404 0 -1 4202496 3727 0 0 0 91286 0 0 0 20 0 1 0 63797248 16154624 3496 33554432000 4194304 5646918 140736564132512 140736564130760 4403442 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/30556/statm: 3944 3496 181 355 0 3585 0
Current children cumulated CPU time (s) 912.86
Current children cumulated vsize (KiB) 15776

Child status: 0
Real time (s): 913.105
CPU time (s): 912.963
CPU user time (s): 912.959
CPU system time (s): 0.003999
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 15776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 912.959
system time used= 0.003999
maximum resident set size= 14024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3737
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= 946

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.6416 second user time and 3.07053 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-22 19:45:18
IDJOB=4113132
IDBENCH=107427
IDSOLVER=2555
FILE ID=node141/4113132-1466617518
RUNJOBID= node141-1466586398-25420
PBS_JOBID= 19953363
Free space on /tmp= 71724 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-hard.opb
COMMAND LINE= minisatp BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4113132-1466617518/watcher-4113132-1466617518 -o /tmp/evaluation-result-4113132-1466617518/solver-4113132-1466617518 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466586398-25420 --watchdog 1960  minisatp HOME/instance-4113132-1466617518.opb

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

MD5SUM BENCH= b1b8c7f3aeeef26c96572245207784d8
RANDOM SEED=1443910486

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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	: 5332.54
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		: 2666.547
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	: 5332.55
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
cpu MHz		: 2666.547
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	: 5332.56
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		: 2666.547
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	: 5332.55
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
cpu MHz		: 2666.547
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		: 2666.547
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31135116 kB
Buffers:          105696 kB
Cached:           254248 kB
SwapCached:         4160 kB
Active:           168720 kB
Inactive:         296612 kB
Active(anon):     102280 kB
Inactive(anon):     5456 kB
Active(file):      66440 kB
Inactive(file):   291156 kB
Unevictable:      530088 kB
Mlocked:          497384 kB
SwapTotal:      67108856 kB
SwapFree:       67097644 kB
Dirty:              3444 kB
Writeback:             0 kB
AnonPages:        632984 kB
Mapped:             9284 kB
Shmem:                 0 kB
Slab:             610912 kB
SReclaimable:      54288 kB
SUnreclaim:       556624 kB
KernelStack:        1472 kB
PageTables:         5068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     748532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 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-4113132-1466617518.opb

Free space on /tmp at the end= 71724 MiB
End job on node141 at 2016-06-22 20:00:31