Trace number 4086038

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
Open-WBO PB16? (TO) 1800.09 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark671.634
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 171
Number of bits of the biggest sum of numbers8
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-4086038-1465223432.opb
0.00/0.00	c File size is 740666 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          8281                                                                   |
1800.08/1800.40	c |  Number of hard clauses:        364                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         462                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.08 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4086038-1465223432/watcher-4086038-1465223432 -o /tmp/evaluation-result-4086038-1465223432/solver-4086038-1465223432 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16632 --watchdog 1960 open-wbo HOME/instance-4086038-1465223432.opb 

pid=16653
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.17 1.51 4/178 16660
/proc/meminfo: memFree=32100444/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=3324 CPUtime=0 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 561 0 0 0 0 0 0 0 20 0 1 0 104275253 3403776 437 33554432000 4194304 6059633 140734346977168 140733623419544 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 831 438 315 456 0 186 0

[startup+0.100196 s]
/proc/loadavg: 1.00 1.17 1.51 4/178 16660
/proc/meminfo: memFree=32100444/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=15212 CPUtime=0.09 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 2849 0 0 0 9 0 0 0 20 0 1 0 104275253 15577088 2961 33554432000 4194304 6059633 140734346977168 140733623419544 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 3803 2961 159 456 0 3339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15212

[startup+0.200323 s]
/proc/loadavg: 1.00 1.17 1.51 4/178 16660
/proc/meminfo: memFree=32100444/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=42384 CPUtime=0.19 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 9407 0 0 0 18 1 0 0 20 0 1 0 104275253 43401216 9251 33554432000 4194304 6059633 140734346977168 140734346974776 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 10596 9251 178 456 0 10132 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42384

[startup+0.300318 s]
/proc/loadavg: 1.00 1.17 1.51 4/178 16660
/proc/meminfo: memFree=32100444/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=42912 CPUtime=0.29 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 9629 0 0 0 28 1 0 0 20 0 1 0 104275253 43941888 9473 33554432000 4194304 6059633 140734346977168 140734346974776 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 10728 9473 178 456 0 10264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42912

[startup+0.700297 s]
/proc/loadavg: 1.00 1.17 1.51 4/178 16660
/proc/meminfo: memFree=32100444/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=43176 CPUtime=0.69 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 10344 0 0 0 67 2 0 0 20 0 1 0 104275253 44212224 9770 33554432000 4194304 6059633 140734346977168 140734346974776 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 10794 9770 180 456 0 10330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43176

[startup+1.50028 s]
/proc/loadavg: 1.08 1.18 1.51 3/180 16708
/proc/meminfo: memFree=32053880/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=48268 CPUtime=1.49 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 10659 0 0 0 147 2 0 0 20 0 1 0 104275253 49426432 10596 33554432000 4194304 6059633 140734346977168 140734346975544 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 12067 10596 180 456 0 11603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48268

[startup+3.10031 s]
/proc/loadavg: 1.08 1.18 1.51 3/180 16708
/proc/meminfo: memFree=32050124/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=55908 CPUtime=3.09 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 11706 0 0 0 306 3 0 0 20 0 1 0 104275253 57249792 12708 33554432000 4194304 6059633 140734346977168 140734346975992 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 13977 12708 180 456 0 13513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55908

[startup+6.30032 s]
/proc/loadavg: 1.08 1.18 1.51 3/180 16708
/proc/meminfo: memFree=32026928/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=62980 CPUtime=6.29 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 12801 0 0 0 625 4 0 0 20 0 1 0 104275253 64491520 14711 33554432000 4194304 6059633 140734346977168 140734346975688 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 15745 14711 180 456 0 15281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62980

[startup+12.7003 s]
/proc/loadavg: 1.22 1.21 1.51 3/180 16708
/proc/meminfo: memFree=32033116/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=55908 CPUtime=12.68 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 13523 0 0 0 1264 4 0 0 20 0 1 0 104275253 57249792 12913 33554432000 4194304 6059633 140734346977168 140734346975992 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 13977 12913 180 456 0 13513 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55908

[startup+25.5004 s]
/proc/loadavg: 1.34 1.23 1.52 3/180 16800
/proc/meminfo: memFree=32006456/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=94216 CPUtime=25.48 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 14892 0 0 0 2542 6 0 0 20 0 1 0 104275253 96477184 19885 33554432000 4194304 6059633 140734346977168 140734346975656 4255245 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 23554 19885 180 456 0 23090 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 94216

[startup+51.1004 s]
/proc/loadavg: 1.56 1.29 1.53 3/179 16800
/proc/meminfo: memFree=31989120/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=113072 CPUtime=51.07 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 15404 0 0 0 5101 6 0 0 20 0 1 0 104275253 115785728 20406 33554432000 4194304 6059633 140734346977168 140734346975656 4254698 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 28268 20406 180 456 0 27804 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113072

[startup+102.3 s]
/proc/loadavg: 1.82 1.41 1.56 3/179 16801
/proc/meminfo: memFree=31921084/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=162392 CPUtime=102.27 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 16577 0 0 0 10218 9 0 0 20 0 1 0 104275253 166289408 35565 33554432000 4194304 6059633 140734346977168 140734346975704 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 40598 35565 180 456 0 40134 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 162392

[startup+162.3 s]
/proc/loadavg: 1.93 1.52 1.58 3/179 16847
/proc/meminfo: memFree=31964356/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=113072 CPUtime=162.25 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 16990 0 0 0 16214 11 0 0 20 0 1 0 104275253 115785728 27261 33554432000 4194304 6059633 140734346977168 140734346975992 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 28268 27261 180 456 0 27804 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113072

[startup+222.307 s]
/proc/loadavg: 1.97 1.60 1.60 3/179 16848
/proc/meminfo: memFree=31905080/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=175444 CPUtime=222.25 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 19999 0 0 0 22208 17 0 0 20 0 1 0 104275253 179654656 39343 33554432000 4194304 6059633 140734346977168 140734346975704 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 43861 39343 180 456 0 43397 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 175444

[startup+282.3 s]
/proc/loadavg: 1.99 1.67 1.63 3/179 16849
/proc/meminfo: memFree=31932556/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=126124 CPUtime=282.24 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 22053 0 0 0 28202 22 0 0 20 0 1 0 104275253 129150976 30524 33554432000 4194304 6059633 140734346977168 140734346975992 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 31531 30524 180 456 0 31067 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 126124

[startup+342.3 s]
/proc/loadavg: 1.99 1.73 1.65 3/179 16851
/proc/meminfo: memFree=31882720/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=175444 CPUtime=342.22 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 23655 0 0 0 34196 26 0 0 20 0 1 0 104275253 179654656 41392 33554432000 4194304 6059633 140734346977168 140734346975704 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 43861 41392 180 456 0 43397 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 175444

[startup+402.3 s]
/proc/loadavg: 1.99 1.77 1.66 3/179 16898
/proc/meminfo: memFree=31899988/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=206264 CPUtime=402.21 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 26658 0 0 0 40189 32 0 0 20 0 1 0 104275253 211214336 43507 33554432000 4194304 6059633 140734346977168 140734346975960 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 51566 43507 180 456 0 51102 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 206264

[startup+462.3 s]
/proc/loadavg: 1.94 1.80 1.68 3/179 17588
/proc/meminfo: memFree=31968484/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=126124 CPUtime=462.2 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 29048 0 0 0 46182 38 0 0 20 0 1 0 104275253 129150976 30528 33554432000 4194304 6059633 140734346977168 140734346975992 4255352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 31531 30528 180 456 0 31067 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 126124

[startup+522.3 s]
/proc/loadavg: 1.98 1.83 1.69 3/179 17772
/proc/meminfo: memFree=31865892/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=206264 CPUtime=522.19 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 31332 0 0 0 52176 43 0 0 20 0 1 0 104275253 211214336 49654 33554432000 4194304 6059633 140734346977168 140734346975960 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 51566 49654 180 456 0 51102 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 206264

[startup+582.3 s]
/proc/loadavg: 1.99 1.86 1.71 3/180 17868
/proc/meminfo: memFree=31871472/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=175444 CPUtime=582.18 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 33865 0 0 0 58169 49 0 0 20 0 1 0 104275253 179654656 38835 33554432000 4194304 6059633 140734346977168 140734346975704 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 43861 38835 180 456 0 43397 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 175444


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


[startup+882.307 s]
/proc/loadavg: 1.99 1.94 1.78 3/179 17874
/proc/meminfo: memFree=31770820/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=276896 CPUtime=882.13 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 45772 0 0 0 88143 70 0 0 20 0 1 0 104275253 283541504 59701 33554432000 4194304 6059633 140734346977168 140734346975960 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 69224 59701 180 456 0 68760 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 276896

[startup+942.3 s]
/proc/loadavg: 1.99 1.95 1.79 3/179 17876
/proc/meminfo: memFree=31684168/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=276896 CPUtime=942.12 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 47872 0 0 0 94138 74 0 0 20 0 1 0 104275253 283541504 66869 33554432000 4194304 6059633 140734346977168 140734346975960 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 69224 66869 180 456 0 68760 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 276896

[startup+1002.3 s]
/proc/loadavg: 1.99 1.95 1.80 3/179 17877
/proc/meminfo: memFree=31657608/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=358284 CPUtime=1002.11 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 50480 0 0 0 100132 79 0 0 20 0 1 0 104275253 366882816 69941 33554432000 4194304 6059633 140734346977168 140734346975960 4246713 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 89571 69941 180 456 0 89107 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 358284

[startup+1062.3 s]
/proc/loadavg: 2.04 1.97 1.82 3/179 17878
/proc/meminfo: memFree=31750924/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=232788 CPUtime=1062.1 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 53780 0 0 0 106125 85 0 0 20 0 1 0 104275253 238374912 50662 33554432000 4194304 6059633 140734346977168 140734346975960 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 58197 50662 180 456 0 57733 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 232788

[startup+1122.3 s]
/proc/loadavg: 2.06 1.99 1.83 3/179 17879
/proc/meminfo: memFree=31766684/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=263148 CPUtime=1122.09 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 56312 0 0 0 112120 89 0 0 20 0 1 0 104275253 269463552 60293 33554432000 4194304 6059633 140734346977168 140734346975960 4255712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 65787 60293 180 456 0 65323 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 263148

[startup+1182.3 s]
/proc/loadavg: 2.02 1.99 1.83 3/180 17883
/proc/meminfo: memFree=31735468/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=263148 CPUtime=1182.08 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 58402 0 0 0 118115 93 0 0 20 0 1 0 104275253 269463552 60293 33554432000 4194304 6059633 140734346977168 140734346975960 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 65787 60293 180 456 0 65323 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 263148

[startup+1242.3 s]
/proc/loadavg: 2.01 1.99 1.84 3/179 17885
/proc/meminfo: memFree=31725028/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=263148 CPUtime=1242.07 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 60499 0 0 0 124110 97 0 0 20 0 1 0 104275253 269463552 59269 33554432000 4194304 6059633 140734346977168 140734346975960 4254746 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 65787 59269 180 456 0 65323 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 263148

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/179 17886
/proc/meminfo: memFree=31749120/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=232328 CPUtime=1302.06 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 62016 0 0 0 130105 101 0 0 20 0 1 0 104275253 237903872 56130 33554432000 4194304 6059633 140734346977168 140734346975704 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 58082 56130 180 456 0 57618 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 232328

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/179 17887
/proc/meminfo: memFree=31680712/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=232328 CPUtime=1362.05 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 64119 0 0 0 136100 105 0 0 20 0 1 0 104275253 237903872 56642 33554432000 4194304 6059633 140734346977168 140734346975704 4277725 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 58082 56642 180 456 0 57618 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 232328

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/179 17888
/proc/meminfo: memFree=31579080/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=394624 CPUtime=1422.05 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 66088 0 0 0 142096 109 0 0 20 0 1 0 104275253 404094976 87730 33554432000 4194304 6059633 140734346977168 140734346975960 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 98656 87730 180 456 0 98192 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 394624

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/179 17889
/proc/meminfo: memFree=31649344/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=394624 CPUtime=1482.03 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 68183 0 0 0 148090 113 0 0 20 0 1 0 104275253 404094976 81586 33554432000 4194304 6059633 140734346977168 140734346975960 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 98656 81586 180 456 0 98192 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 394624

[startup+1542.31 s]
/proc/loadavg: 2.05 2.00 1.87 3/179 17891
/proc/meminfo: memFree=31632980/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=313236 CPUtime=1542.03 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 69760 0 0 0 154086 117 0 0 20 0 1 0 104275253 320753664 74930 33554432000 4194304 6059633 140734346977168 140734346975960 4278011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 78309 74930 180 456 0 77845 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 313236

[startup+1602.3 s]
/proc/loadavg: 2.07 2.01 1.89 3/179 17892
/proc/meminfo: memFree=31648576/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=313236 CPUtime=1602.02 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 71779 0 0 0 160081 121 0 0 20 0 1 0 104275253 320753664 65130 33554432000 4194304 6059633 140734346977168 140734346975960 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 78309 65130 180 456 0 77845 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 313236

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 1.89 3/179 17893
/proc/meminfo: memFree=31829600/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=232328 CPUtime=1662.01 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 72542 0 0 0 166077 124 0 0 20 0 1 0 104275253 237903872 52546 33554432000 4194304 6059633 140734346977168 140734346975992 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 58082 52546 180 456 0 57618 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 232328

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 1.90 3/179 17894
/proc/meminfo: memFree=31606784/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=394624 CPUtime=1721.99 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 74523 0 0 0 172073 126 0 0 20 0 1 0 104275253 404094976 90290 33554432000 4194304 6059633 140734346977168 140734346975960 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 98656 90290 180 456 0 98192 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 394624

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/180 17898
/proc/meminfo: memFree=31634936/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=398428 CPUtime=1781.99 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 77060 0 0 0 178068 131 0 0 20 0 1 0 104275253 407990272 79982 33554432000 4194304 6059633 140734346977168 140734346975960 4246344 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 99607 79982 180 456 0 99143 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 398428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.91 3/180 17898
/proc/meminfo: memFree=31535404/32872528 swapFree=8144/8144
[pid=16660] ppid=16653 vsize=398428 CPUtime=1800.08 cores=1,3,5,7
/proc/16660/stat : 16660 (open-wbo) R 16653 16660 16615 0 -1 4202496 77095 0 0 0 179876 132 0 0 20 0 1 0 104275253 407990272 89710 33554432000 4194304 6059633 140734346977168 140734346975960 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/16660/statm: 99607 89710 180 456 0 99143 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 398428

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 16660 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1798.76
CPU system time (s): 1.3298
CPU usage (%): 99.9825
Max. virtual memory (cumulated for all children) (KiB): 398428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.76
system time used= 1.3298
maximum resident set size= 373452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77098
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= 71
involuntary context switches= 2051

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67229 second user time and 6.78997 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-06 16:30:32
IDJOB=4086038
IDBENCH=1156
IDSOLVER=2547
FILE ID=node133/4086038-1465223432
RUNJOBID= node133-1465223432-16632
PBS_JOBID= 19843235
Free space on /tmp= 71748 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086038-1465223432/watcher-4086038-1465223432 -o /tmp/evaluation-result-4086038-1465223432/solver-4086038-1465223432 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16632 --watchdog 1960  open-wbo HOME/instance-4086038-1465223432.opb

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

MD5SUM BENCH= 321349c7a7114538010c83c600c72ae9
RANDOM SEED=1972349229

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:        32103112 kB
Buffers:            7096 kB
Cached:            53948 kB
SwapCached:         2100 kB
Active:            38996 kB
Inactive:          24488 kB
Active(anon):       3792 kB
Inactive(anon):     1356 kB
Active(file):      35204 kB
Inactive(file):    23132 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098160 kB
Dirty:             10156 kB
Writeback:             0 kB
AnonPages:         10084 kB
Mapped:             6896 kB
Shmem:                 0 kB
Slab:             566764 kB
SReclaimable:      10288 kB
SUnreclaim:       556476 kB
KernelStack:        1384 kB
PageTables:         4208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71736 MiB
End job on node133 at 2016-06-06 17:00:33