Trace number 4086481

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/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark939
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
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-4086481-1465250391.opb
0.00/0.00	c File size is 551521 bytes.
1800.00/1800.30	c Sum of soft weights:       371779
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:             Weighted                                                                   |
1800.00/1800.30	c |  Number of variables:          8405                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      10619                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       6892                                                                   |
1800.00/1800.30	c |  Number of cardinality:         749                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.06 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4086481-1465250391/watcher-4086481-1465250391 -o /tmp/evaluation-result-4086481-1465250391/solver-4086481-1465250391 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16631 --watchdog 1960 open-wbo HOME/instance-4086481-1465250391.opb 

pid=22499
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: 2.00 2.00 2.00 3/178 22502
/proc/meminfo: memFree=31924724/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=3272 CPUtime=0 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 570 0 0 0 0 0 0 0 20 0 1 0 106971120 3350528 445 33554432000 4194304 6059633 140733412913440 140734229712904 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 818 446 268 456 0 219 0

[startup+0.100164 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22502
/proc/meminfo: memFree=31924724/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=23808 CPUtime=0.09 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 4364 0 0 0 9 0 0 0 20 0 1 0 106971120 24379392 5109 33554432000 4194304 6059633 140733412913440 140734229712904 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 5952 5116 160 456 0 5488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23808

[startup+0.20036 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22502
/proc/meminfo: memFree=31924724/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=52784 CPUtime=0.19 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 9829 0 0 0 18 1 0 0 20 0 1 0 106971120 54050816 11407 33554432000 4194304 6059633 140733412913440 140734229712904 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 13196 11407 166 456 0 12732 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 52784

[startup+0.300338 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22502
/proc/meminfo: memFree=31924724/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=53048 CPUtime=0.29 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 9941 0 0 0 28 1 0 0 20 0 1 0 106971120 54321152 11519 33554432000 4194304 6059633 140733412913440 140734229712904 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 13262 11519 179 456 0 12798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53048

[startup+0.700292 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 22502
/proc/meminfo: memFree=31924724/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=53852 CPUtime=0.69 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 10164 0 0 0 68 1 0 0 20 0 1 0 106971120 55144448 11738 33554432000 4194304 6059633 140733412913440 140733412911592 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 13463 11738 180 456 0 12999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53852

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22503
/proc/meminfo: memFree=31876992/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=54512 CPUtime=1.49 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 10569 0 0 0 148 1 0 0 20 0 1 0 106971120 55820288 12133 33554432000 4194304 6059633 140733412913440 140733412911480 4254445 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 13628 12133 180 456 0 13164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54512

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22503
/proc/meminfo: memFree=31872960/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=62820 CPUtime=3.09 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 11233 0 0 0 308 1 0 0 20 0 1 0 106971120 64327680 13297 33554432000 4194304 6059633 140733412913440 140733412911480 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 15705 13297 180 456 0 15241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62820

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22503
/proc/meminfo: memFree=31870788/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=64416 CPUtime=6.29 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 12931 0 0 0 627 2 0 0 20 0 1 0 106971120 65961984 13681 33554432000 4194304 6059633 140733412913440 140733412911480 4277971 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 16104 13681 181 456 0 15640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64416

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22506
/proc/meminfo: memFree=31837776/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=88156 CPUtime=12.68 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 15061 0 0 0 1265 3 0 0 20 0 1 0 106971120 90271744 20023 33554432000 4194304 6059633 140733412913440 140733412911624 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 22039 20023 181 456 0 21575 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 88156

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22506
/proc/meminfo: memFree=31823784/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=95340 CPUtime=25.49 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 15259 0 0 0 2545 4 0 0 20 0 1 0 106971120 97628160 22255 33554432000 4194304 6059633 140733412913440 140733412911624 4246318 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 23835 22255 181 456 0 23371 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95340

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22506
/proc/meminfo: memFree=31862832/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=107012 CPUtime=51.08 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 16858 0 0 0 5103 5 0 0 20 0 1 0 106971120 109580288 24254 33554432000 4194304 6059633 140733412913440 140733412911592 4254766 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 26753 24254 181 456 0 26289 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 107012

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22531
/proc/meminfo: memFree=31778072/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=137652 CPUtime=102.28 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 17376 0 0 0 10222 6 0 0 20 0 1 0 106971120 140955648 32426 33554432000 4194304 6059633 140733412913440 140733412911592 4278011 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 34413 32426 181 456 0 33949 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 137652

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22577
/proc/meminfo: memFree=31849408/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=186972 CPUtime=162.26 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 18114 0 0 0 16218 8 0 0 20 0 1 0 106971120 191459328 41686 33554432000 4194304 6059633 140733412913440 140733412911640 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 46743 41686 181 456 0 46279 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 186972

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22578
/proc/meminfo: memFree=31827600/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=186972 CPUtime=222.25 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 18858 0 0 0 22214 11 0 0 20 0 1 0 106971120 191459328 42198 33554432000 4194304 6059633 140733412913440 140733412911640 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 46743 42198 181 456 0 46279 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 186972

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22579
/proc/meminfo: memFree=31864388/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=137652 CPUtime=282.24 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 19461 0 0 0 28210 14 0 0 20 0 1 0 106971120 140955648 33363 33554432000 4194304 6059633 140733412913440 140733412911928 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 34413 33363 181 456 0 33949 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 137652

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22580
/proc/meminfo: memFree=31834964/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=149432 CPUtime=342.23 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 20608 0 0 0 34206 17 0 0 20 0 1 0 106971120 153018368 36309 33554432000 4194304 6059633 140733412913440 140733412911640 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 37358 36309 181 456 0 36894 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 149432

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22582
/proc/meminfo: memFree=31789532/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=198752 CPUtime=402.21 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 21218 0 0 0 40202 19 0 0 20 0 1 0 106971120 203522048 47192 33554432000 4194304 6059633 140733412913440 140733412911640 4261576 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 49688 47192 181 456 0 49224 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 198752

[startup+462.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 22583
/proc/meminfo: memFree=31830744/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=149432 CPUtime=462.21 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 21716 0 0 0 46199 22 0 0 20 0 1 0 106971120 153018368 36309 33554432000 4194304 6059633 140733412913440 140733412911640 4254603 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 37358 36309 181 456 0 36894 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 149432

[startup+522.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/179 22584
/proc/meminfo: memFree=31830480/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=149432 CPUtime=522.2 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 22976 0 0 0 52195 25 0 0 20 0 1 0 106971120 153018368 36309 33554432000 4194304 6059633 140733412913440 140733412911928 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 37358 36309 181 456 0 36894 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 149432

[startup+582.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 22585
/proc/meminfo: memFree=31828908/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=149432 CPUtime=582.19 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 25080 0 0 0 58189 30 0 0 20 0 1 0 106971120 153018368 36309 33554432000 4194304 6059633 140733412913440 140733412911928 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 37358 36309 181 456 0 36894 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 149432


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22595
/proc/meminfo: memFree=31783524/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=201184 CPUtime=942.14 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 35576 0 0 0 94162 52 0 0 20 0 1 0 106971120 206012416 44731 33554432000 4194304 6059633 140733412913440 140733412911928 4281104 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 50296 44731 181 456 0 49832 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 201184

[startup+1002.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 22597
/proc/meminfo: memFree=31752128/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=232560 CPUtime=1002.12 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 37086 0 0 0 100158 54 0 0 20 0 1 0 106971120 238141440 52623 33554432000 4194304 6059633 140733412913440 140733412911896 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 58140 52623 181 456 0 57676 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 232560

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 22598
/proc/meminfo: memFree=31727584/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1062.12 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 39598 0 0 0 106154 58 0 0 20 0 1 0 106971120 269242368 59189 33554432000 4194304 6059633 140733412913440 140733412911896 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 59189 181 456 0 65269 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 262932

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22599
/proc/meminfo: memFree=31699124/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=232112 CPUtime=1122.11 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 40502 0 0 0 112150 61 0 0 20 0 1 0 106971120 237682688 56562 33554432000 4194304 6059633 140733412913440 140733412911640 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 58028 56562 181 456 0 57564 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 232112

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22600
/proc/meminfo: memFree=31783424/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=182792 CPUtime=1182.1 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 41855 0 0 0 118146 64 0 0 20 0 1 0 106971120 187179008 44655 33554432000 4194304 6059633 140733412913440 140733412911928 4277579 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 45698 44655 181 456 0 45234 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 182792

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22604
/proc/meminfo: memFree=31694480/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1242.09 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 43353 0 0 0 124142 67 0 0 20 0 1 0 106971120 269242368 57653 33554432000 4194304 6059633 140733412913440 140733412911896 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 57653 181 456 0 65269 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 262932

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22606
/proc/meminfo: memFree=31750464/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=232112 CPUtime=1302.08 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 44266 0 0 0 130138 70 0 0 20 0 1 0 106971120 237682688 53490 33554432000 4194304 6059633 140733412913440 140733412911640 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 58028 53490 181 456 0 57564 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 232112

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22607
/proc/meminfo: memFree=31685948/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1362.07 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 45622 0 0 0 136135 72 0 0 20 0 1 0 106971120 269242368 59189 33554432000 4194304 6059633 140733412913440 140733412911896 4246639 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 59189 181 456 0 65269 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 262932

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 22609
/proc/meminfo: memFree=31736876/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=182792 CPUtime=1422.07 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 46383 0 0 0 142132 75 0 0 20 0 1 0 106971120 187179008 44655 33554432000 4194304 6059633 140733412913440 140733412911928 4278149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 45698 44655 181 456 0 45234 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 182792

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 22610
/proc/meminfo: memFree=31706056/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1482.05 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 47884 0 0 0 148127 78 0 0 20 0 1 0 106971120 269242368 58677 33554432000 4194304 6059633 140733412913440 140733412911896 4264672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 58677 181 456 0 65269 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 262932

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 22611
/proc/meminfo: memFree=31692700/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=232112 CPUtime=1542.05 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 48793 0 0 0 154125 80 0 0 20 0 1 0 106971120 237682688 53490 33554432000 4194304 6059633 140733412913440 140733412911640 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 58028 53490 181 456 0 57564 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 232112

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 22613
/proc/meminfo: memFree=31666788/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1602.03 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 50142 0 0 0 160120 83 0 0 20 0 1 0 106971120 269242368 57653 33554432000 4194304 6059633 140733412913440 140733412911896 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 57653 181 456 0 65269 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 262932

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22615
/proc/meminfo: memFree=31707844/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=182792 CPUtime=1662.03 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 50919 0 0 0 166117 86 0 0 20 0 1 0 106971120 187179008 44667 33554432000 4194304 6059633 140733412913440 140733412911928 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 45698 44667 181 456 0 45234 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 182792

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22616
/proc/meminfo: memFree=31712852/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1722.02 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 52425 0 0 0 172113 89 0 0 20 0 1 0 106971120 269242368 57665 33554432000 4194304 6059633 140733412913440 140733412911896 4246280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 57665 181 456 0 65269 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 262932

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22617
/proc/meminfo: memFree=31701892/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1782 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 53188 0 0 0 178110 90 0 0 20 0 1 0 106971120 269242368 59713 33554432000 4194304 6059633 140733412913440 140733412911896 4277852 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 59713 181 456 0 65269 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 262932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22618
/proc/meminfo: memFree=31650200/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1800 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 53196 0 0 0 179910 90 0 0 20 0 1 0 106971120 269242368 63809 33554432000 4194304 6059633 140733412913440 140733412911896 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 63809 181 456 0 65269 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 262932

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 22502 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22618
/proc/meminfo: memFree=31650200/32872528 swapFree=8144/8144
[pid=22502] ppid=22499 vsize=262932 CPUtime=1800 cores=0,2,4,6
/proc/22502/stat : 22502 (open-wbo) R 22499 22502 16615 0 -1 4202496 53196 0 0 0 179910 90 0 0 20 0 1 0 106971120 269242368 63809 33554432000 4194304 6059633 140733412913440 140733412911896 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22502/statm: 65733 63809 181 456 0 65269 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 262932

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.1
CPU system time (s): 0.91486
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 262932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.1
system time used= 0.91486
maximum resident set size= 257284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53199
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= 25
involuntary context switches= 1869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.18336 second user time and 7.28889 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-06 23:59:51
IDJOB=4086481
IDBENCH=2233
IDSOLVER=2547
FILE ID=node133/4086481-1465250391
RUNJOBID= node133-1465223432-16631
PBS_JOBID= 19843235
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086481-1465250391/watcher-4086481-1465250391 -o /tmp/evaluation-result-4086481-1465250391/solver-4086481-1465250391 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16631 --watchdog 1960  open-wbo HOME/instance-4086481-1465250391.opb

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

MD5SUM BENCH= f480d2d56550630df651872786c078c9
RANDOM SEED=716050813

node133.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 7358.89
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        31925004 kB
Buffers:           24764 kB
Cached:            93580 kB
SwapCached:         2076 kB
Active:           169832 kB
Inactive:          71328 kB
Active(anon):     123828 kB
Inactive(anon):     1356 kB
Active(file):      46004 kB
Inactive(file):    69972 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098184 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:        130152 kB
Mapped:             7908 kB
Shmem:                 0 kB
Slab:             568248 kB
SReclaimable:      11672 kB
SUnreclaim:       556576 kB
KernelStack:        1504 kB
PageTables:         4500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     270616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 71740 MiB
End job on node133 at 2016-06-07 00:29:51