Trace number 4086361

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
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-1.opb
MD5SUM5a9e4c8983ff8fc3ce01109a5c224dd2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13453
Number of constraints which are clauses13453
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086361-1465247279.opb
0.00/0.00	c File size is 453911 bytes.
1800.01/1800.30	c Sum of soft weights:         6352
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          6352                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      13453                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       6352                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

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-4086361-1465247279/watcher-4086361-1465247279 -o /tmp/evaluation-result-4086361-1465247279/solver-4086361-1465247279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465237058-6408 --watchdog 1960 open-wbo HOME/instance-4086361-1465247279.opb 

pid=7812
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: 2.19 2.19 2.18 3/176 7815
/proc/meminfo: memFree=30250428/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=3044 CPUtime=0 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 106661351 3117056 393 33554432000 4194304 6059633 140735833327168 140735332714632 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 794 394 244 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.19 2.19 2.18 3/176 7815
/proc/meminfo: memFree=30250428/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=12772 CPUtime=0.09 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 1963 0 0 0 9 0 0 0 20 0 1 0 106661351 13078528 1685 33554432000 4194304 6059633 140735833327168 140735332714632 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 3193 1685 174 456 0 2729 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12772

[startup+0.200275 s]
/proc/loadavg: 2.19 2.19 2.18 3/176 7815
/proc/meminfo: memFree=30250428/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=8804 CPUtime=0.19 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 2124 0 0 0 19 0 0 0 20 0 1 0 106661351 9015296 1695 33554432000 4194304 6059633 140735833327168 140735833325544 4261732 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 2201 1695 176 456 0 1737 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8804

[startup+0.300262 s]
/proc/loadavg: 2.19 2.19 2.18 3/176 7815
/proc/meminfo: memFree=30250428/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=9176 CPUtime=0.29 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 2172 0 0 0 29 0 0 0 20 0 1 0 106661351 9396224 1742 33554432000 4194304 6059633 140735833327168 140735833325544 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 2294 1742 176 456 0 1830 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9176

[startup+0.70023 s]
/proc/loadavg: 2.19 2.19 2.18 3/176 7815
/proc/meminfo: memFree=30250428/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=9336 CPUtime=0.69 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 2463 0 0 0 69 0 0 0 20 0 1 0 106661351 9560064 1802 33554432000 4194304 6059633 140735833327168 140735833325544 4254766 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 2334 1802 176 456 0 1870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9336

[startup+1.50022 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 7816
/proc/meminfo: memFree=30242716/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=12032 CPUtime=1.48 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 3016 0 0 0 148 0 0 0 20 0 1 0 106661351 12320768 2326 33554432000 4194304 6059633 140735833327168 140735833325656 4280254 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 3008 2326 176 456 0 2544 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12032

[startup+3.10027 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 7816
/proc/meminfo: memFree=30240552/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=13680 CPUtime=3.08 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 3404 0 0 0 308 0 0 0 20 0 1 0 106661351 14008320 2698 33554432000 4194304 6059633 140735833327168 140735833325656 4261525 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 3420 2698 176 456 0 2956 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13680

[startup+6.30022 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 7816
/proc/meminfo: memFree=30237080/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=15812 CPUtime=6.29 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 4122 0 0 0 628 1 0 0 20 0 1 0 106661351 16191488 3368 33554432000 4194304 6059633 140735833327168 140735833325688 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 3953 3368 176 456 0 3489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15812

[startup+12.7002 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 7816
/proc/meminfo: memFree=30235284/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=17488 CPUtime=12.69 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 4631 0 0 0 1268 1 0 0 20 0 1 0 106661351 17907712 3842 33554432000 4194304 6059633 140735833327168 140735833325688 4261893 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 4372 3842 176 456 0 3908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17488

[startup+25.5004 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 7816
/proc/meminfo: memFree=30178672/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=23460 CPUtime=25.48 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 5563 0 0 0 2547 1 0 0 20 0 1 0 106661351 24023040 5343 33554432000 4194304 6059633 140735833327168 140735833325656 4262843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 5865 5343 176 456 0 5401 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23460

[startup+51.1003 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 7816
/proc/meminfo: memFree=30189412/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=27728 CPUtime=51.08 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 5606 0 0 0 5107 1 0 0 20 0 1 0 106661351 28393472 6407 33554432000 4194304 6059633 140735833327168 140735833325688 4277574 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 6932 6407 176 456 0 6468 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27728

[startup+102.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 7818
/proc/meminfo: memFree=30182172/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=32432 CPUtime=102.28 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 6285 0 0 0 10226 2 0 0 20 0 1 0 106661351 33210368 7567 33554432000 4194304 6059633 140735833327168 140735833325688 4278425 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 8108 7567 176 456 0 7644 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 32432

[startup+162.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/178 7822
/proc/meminfo: memFree=30176368/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=36388 CPUtime=162.27 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 6797 0 0 0 16225 2 0 0 20 0 1 0 106661351 37261312 8562 33554432000 4194304 6059633 140735833327168 140735833325688 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 9097 8562 176 456 0 8633 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 36388

[startup+222.307 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 7823
/proc/meminfo: memFree=30170876/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=59768 CPUtime=222.26 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 7994 0 0 0 22224 2 0 0 20 0 1 0 106661351 61202432 10976 33554432000 4194304 6059633 140735833327168 140735833325656 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 14942 10976 176 456 0 14478 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59768

[startup+282.3 s]
/proc/loadavg: 2.14 2.18 2.18 4/177 7824
/proc/meminfo: memFree=30170640/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=59768 CPUtime=282.24 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 7995 0 0 0 28222 2 0 0 20 0 1 0 106661351 61202432 11488 33554432000 4194304 6059633 140735833327168 140735833325656 4246304 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 14942 11488 176 456 0 14478 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 59768

[startup+342.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 7825
/proc/meminfo: memFree=30154708/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=59768 CPUtime=342.23 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 8380 0 0 0 34221 2 0 0 20 0 1 0 106661351 61202432 14417 33554432000 4194304 6059633 140735833327168 140735833325656 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 14942 14417 176 456 0 14478 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 59768

[startup+402.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 7826
/proc/meminfo: memFree=30158940/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=59768 CPUtime=402.22 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 8380 0 0 0 40220 2 0 0 20 0 1 0 106661351 61202432 14417 33554432000 4194304 6059633 140735833327168 140735833325656 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 14942 14417 176 456 0 14478 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 59768

[startup+462.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/177 7828
/proc/meminfo: memFree=30192464/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=59768 CPUtime=462.22 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 8516 0 0 0 46219 3 0 0 20 0 1 0 106661351 61202432 14417 33554432000 4194304 6059633 140735833327168 140735833325992 4261887 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 14942 14417 176 456 0 14478 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 59768

[startup+522.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 7829
/proc/meminfo: memFree=30174236/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=78624 CPUtime=522.21 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 9115 0 0 0 52218 3 0 0 20 0 1 0 106661351 80510976 19087 33554432000 4194304 6059633 140735833327168 140735833325656 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 19656 19087 176 456 0 19192 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 78624

[startup+582.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/177 7830
/proc/meminfo: memFree=30114968/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=78624 CPUtime=582.2 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 9115 0 0 0 58217 3 0 0 20 0 1 0 106661351 80510976 19087 33554432000 4194304 6059633 140735833327168 140735833325656 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 19656 19087 176 456 0 19192 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 78624


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 7886
/proc/meminfo: memFree=30179176/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=942.14 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 9784 0 0 0 94210 4 0 0 20 0 1 0 106661351 112898048 26415 33554432000 4194304 6059633 140735833327168 140735833325688 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 26415 176 456 0 27099 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 110252

[startup+1002.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 7887
/proc/meminfo: memFree=30176136/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1002.13 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 9785 0 0 0 100209 4 0 0 20 0 1 0 106661351 112898048 26927 33554432000 4194304 6059633 140735833327168 140735833325688 4263806 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 26927 176 456 0 27099 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 110252

[startup+1062.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 7889
/proc/meminfo: memFree=30175636/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1062.12 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 9785 0 0 0 106208 4 0 0 20 0 1 0 106661351 112898048 26927 33554432000 4194304 6059633 140735833327168 140735833325688 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 26927 176 456 0 27099 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 110252

[startup+1122.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 7890
/proc/meminfo: memFree=30152464/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1122.12 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 10194 0 0 0 112207 5 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4261130 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 110252

[startup+1182.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 7891
/proc/meminfo: memFree=30151844/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=159572 CPUtime=1182.11 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 10745 0 0 0 118205 6 0 0 20 0 1 0 106661351 163401728 34996 33554432000 4194304 6059633 140735833327168 140735833325992 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 39893 34996 176 456 0 39429 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 159572

[startup+1242.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 7892
/proc/meminfo: memFree=30151592/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1242.09 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 11022 0 0 0 124203 6 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 110252

[startup+1302.3 s]
/proc/loadavg: 2.33 2.23 2.19 3/177 7893
/proc/meminfo: memFree=30151468/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1302.09 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 11298 0 0 0 130202 7 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 110252

[startup+1362.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/178 7898
/proc/meminfo: memFree=30151536/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1362.08 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 11850 0 0 0 136200 8 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4262715 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 110252

[startup+1422.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/177 7899
/proc/meminfo: memFree=30151668/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1422.07 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 12126 0 0 0 142199 8 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4278414 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 110252

[startup+1482.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 7900
/proc/meminfo: memFree=30116260/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1482.05 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 12680 0 0 0 148196 9 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 110252

[startup+1542.31 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 7901
/proc/meminfo: memFree=30120036/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1542.06 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 12957 0 0 0 154196 10 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 110252

[startup+1602.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 7902
/proc/meminfo: memFree=30151752/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1602.04 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 13234 0 0 0 160194 10 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 110252

[startup+1662.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 7904
/proc/meminfo: memFree=30116316/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=159572 CPUtime=1662.03 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 13788 0 0 0 166192 11 0 0 20 0 1 0 106661351 163401728 36020 33554432000 4194304 6059633 140735833327168 140735833325704 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 39893 36020 176 456 0 39429 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 159572

[startup+1722.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 7905
/proc/meminfo: memFree=30114016/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1722.02 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 14068 0 0 0 172190 12 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 110252

[startup+1782.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 7906
/proc/meminfo: memFree=30150320/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=110252 CPUtime=1782.02 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 14348 0 0 0 178189 13 0 0 20 0 1 0 106661351 112898048 27056 33554432000 4194304 6059633 140735833327168 140735833325992 4277904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 27563 27056 176 456 0 27099 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 110252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/176 7906
/proc/meminfo: memFree=30078212/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=159572 CPUtime=1800.01 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 14627 0 0 0 179988 13 0 0 20 0 1 0 106661351 163401728 37044 33554432000 4194304 6059633 140735833327168 140735833325704 4278436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 39893 37044 176 456 0 39429 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 159572

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7815 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/176 7906
/proc/meminfo: memFree=30078212/32872528 swapFree=16700/1645768
[pid=7815] ppid=7812 vsize=159572 CPUtime=1800.01 cores=0,2,4,6
/proc/7815/stat : 7815 (open-wbo) R 7812 7815 714 0 -1 4202496 14627 0 0 0 179988 13 0 0 20 0 1 0 106661351 163401728 37044 33554432000 4194304 6059633 140735833327168 140735833325704 4278436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7815/statm: 39893 37044 176 456 0 39429 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 159572

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.88
CPU system time (s): 0.138978
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 159572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.138978
maximum resident set size= 148188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14630
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= 15
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.74428 second user time and 6.71498 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-06 23:07:59
IDJOB=4086361
IDBENCH=2208
IDSOLVER=2547
FILE ID=node124/4086361-1465247279
RUNJOBID= node124-1465237058-6408
PBS_JOBID= 19843232
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086361-1465247279/watcher-4086361-1465247279 -o /tmp/evaluation-result-4086361-1465247279/solver-4086361-1465247279 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465237058-6408 --watchdog 1960  open-wbo HOME/instance-4086361-1465247279.opb

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

MD5SUM BENCH= 5a9e4c8983ff8fc3ce01109a5c224dd2
RANDOM SEED=452630603

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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	: 5332.55
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30250956 kB
Buffers:           31060 kB
Cached:           127172 kB
SwapCached:          804 kB
Active:           189480 kB
Inactive:          85320 kB
Active(anon):     117308 kB
Inactive(anon):     1192 kB
Active(file):      72172 kB
Inactive(file):    84128 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097676 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       1760872 kB
Mapped:             7848 kB
Shmem:                 0 kB
Slab:             568540 kB
SReclaimable:      12520 kB
SUnreclaim:       556020 kB
KernelStack:        1424 kB
PageTables:         7452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1876044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1736704 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node124 at 2016-06-06 23:37:59