Trace number 4116674

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round21-3.opb
MD5SUM3b279c8a18d6d09ea205db614ed4ca9f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark31.5092
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7904
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116674-1466949620.opb
0.00/0.00	c File size is 339072 bytes.
1800.01/1800.30	c Sum of soft weights:            0
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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7072                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116674-1466949620/watcher-4116674-1466949620 -o /tmp/evaluation-result-4116674-1466949620/solver-4116674-1466949620 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116674-1466949620.opb 

pid=22026
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: 2.25 2.21 2.18 4/175 22029
/proc/meminfo: memFree=30379568/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 28001023 2736128 269 33554432000 4194304 6059633 140736603916064 140734309123640 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 668 269 217 456 0 121 0

[startup+0.100166 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 22029
/proc/meminfo: memFree=30379568/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=23436 CPUtime=0.09 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 4490 0 0 0 9 0 0 0 20 0 1 0 28001023 23998464 5250 33554432000 4194304 6059633 140736603916064 140734309123640 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 5859 5250 169 456 0 5395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23436

[startup+0.200369 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 22029
/proc/meminfo: memFree=30379568/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=24392 CPUtime=0.18 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 4788 0 0 0 18 0 0 0 20 0 1 0 28001023 24977408 5530 33554432000 4194304 6059633 140736603916064 140734309123640 4254706 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 6098 5530 182 456 0 5634 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 24392

[startup+0.300358 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 22029
/proc/meminfo: memFree=30379568/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=24360 CPUtime=0.28 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 4808 0 0 0 28 0 0 0 20 0 1 0 28001023 24944640 5533 33554432000 4194304 6059633 140736603916064 140734309123640 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 6090 5533 182 456 0 5626 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24360

[startup+0.700274 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 22029
/proc/meminfo: memFree=30379568/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=24724 CPUtime=0.68 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 4877 0 0 0 68 0 0 0 20 0 1 0 28001023 25317376 5585 33554432000 4194304 6059633 140736603916064 140736603914648 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 6181 5585 183 456 0 5717 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24724

[startup+1.50025 s]
/proc/loadavg: 2.23 2.21 2.18 3/176 22030
/proc/meminfo: memFree=30357724/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=24664 CPUtime=1.49 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 5203 0 0 0 148 1 0 0 20 0 1 0 28001023 25255936 5289 33554432000 4194304 6059633 140736603916064 140736603914648 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 6166 5289 184 456 0 5702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24664

[startup+3.10029 s]
/proc/loadavg: 2.23 2.21 2.18 3/176 22030
/proc/meminfo: memFree=30358160/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=25136 CPUtime=3.09 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 5485 0 0 0 308 1 0 0 20 0 1 0 28001023 25739264 5562 33554432000 4194304 6059633 140736603916064 140736603914424 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 6284 5562 184 456 0 5820 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25136

[startup+6.30029 s]
/proc/loadavg: 2.23 2.21 2.18 3/176 22030
/proc/meminfo: memFree=30356572/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=25496 CPUtime=6.29 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 6348 0 0 0 628 1 0 0 20 0 1 0 28001023 26107904 5644 33554432000 4194304 6059633 140736603916064 140736603914888 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 6374 5644 184 456 0 5910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25496

[startup+12.7003 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 22030
/proc/meminfo: memFree=30342220/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=37204 CPUtime=12.69 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 6886 0 0 0 1268 1 0 0 20 0 1 0 28001023 38096896 8728 33554432000 4194304 6059633 140736603916064 140736603914584 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 9301 8728 184 456 0 8837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37204

[startup+25.5004 s]
/proc/loadavg: 2.16 2.19 2.18 3/176 22030
/proc/meminfo: memFree=30342616/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=37204 CPUtime=25.48 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 6886 0 0 0 2547 1 0 0 20 0 1 0 28001023 38096896 8728 33554432000 4194304 6059633 140736603916064 140736603914584 4254744 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 9301 8728 184 456 0 8837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37204

[startup+51.1004 s]
/proc/loadavg: 2.25 2.21 2.18 3/176 22053
/proc/meminfo: memFree=30337664/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=41564 CPUtime=51.08 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 7545 0 0 0 5106 2 0 0 20 0 1 0 28001023 42561536 9817 33554432000 4194304 6059633 140736603916064 140736603914584 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 10391 9817 184 456 0 9927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41564

[startup+102.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 22055
/proc/meminfo: memFree=30328432/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=55888 CPUtime=102.28 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 8989 0 0 0 10226 2 0 0 20 0 1 0 28001023 57229312 10578 33554432000 4194304 6059633 140736603916064 140736603914552 4277866 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 13972 10578 184 456 0 13508 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55888

[startup+162.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/175 22056
/proc/meminfo: memFree=30305088/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=63580 CPUtime=162.26 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 9671 0 0 0 16223 3 0 0 20 0 1 0 28001023 65105920 14826 33554432000 4194304 6059633 140736603916064 140736603914552 4246399 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 15895 14826 184 456 0 15431 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63580

[startup+222.307 s]
/proc/loadavg: 2.30 2.21 2.19 4/175 22057
/proc/meminfo: memFree=30303344/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=63580 CPUtime=222.25 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 9771 0 0 0 22222 3 0 0 20 0 1 0 28001023 65105920 14838 33554432000 4194304 6059633 140736603916064 140736603914888 4278540 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 15895 14838 184 456 0 15431 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 63580

[startup+282.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/175 22058
/proc/meminfo: memFree=30296600/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=282.24 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 9776 0 0 0 28220 4 0 0 20 0 1 0 28001023 96182272 16375 33554432000 4194304 6059633 140736603916064 140736603914552 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 16375 184 456 0 23018 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93928

[startup+342.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 22059
/proc/meminfo: memFree=30294304/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=342.23 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 9777 0 0 0 34219 4 0 0 20 0 1 0 28001023 96182272 16887 33554432000 4194304 6059633 140736603916064 140736603914552 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 16887 184 456 0 23018 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93928

[startup+402.3 s]
/proc/loadavg: 2.20 2.19 2.18 4/175 22061
/proc/meminfo: memFree=30288236/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=402.22 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 9778 0 0 0 40218 4 0 0 20 0 1 0 28001023 96182272 17399 33554432000 4194304 6059633 140736603916064 140736603914552 4277882 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 17399 184 456 0 23018 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93928

[startup+462.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/175 22062
/proc/meminfo: memFree=30281968/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=462.21 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 9780 0 0 0 46217 4 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914552 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93928

[startup+522.3 s]
/proc/loadavg: 2.16 2.18 2.18 4/175 22063
/proc/meminfo: memFree=30276332/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=522.2 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 10013 0 0 0 52216 4 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93928

[startup+582.3 s]
/proc/loadavg: 2.43 2.24 2.20 4/176 22067
/proc/meminfo: memFree=30273648/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=582.2 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 10481 0 0 0 58214 6 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 93928


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.19 2.18 4/175 22074
/proc/meminfo: memFree=30228064/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=143248 CPUtime=942.14 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 12610 0 0 0 94203 11 0 0 20 0 1 0 28001023 146685952 26321 33554432000 4194304 6059633 140736603916064 140736603914600 4277774 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 35812 26321 184 456 0 35348 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 143248

[startup+1002.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/175 22075
/proc/meminfo: memFree=30219884/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=143248 CPUtime=1002.12 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 12854 0 0 0 100201 11 0 0 20 0 1 0 28001023 146685952 28369 33554432000 4194304 6059633 140736603916064 140736603914600 4277582 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 35812 28369 184 456 0 35348 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 143248

[startup+1062.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 22077
/proc/meminfo: memFree=30250788/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1062.12 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 13098 0 0 0 106200 12 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914600 4277484 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 93928

[startup+1122.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/175 22078
/proc/meminfo: memFree=30246708/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1122.12 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 13366 0 0 0 112199 13 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4277619 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 93928

[startup+1182.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/176 22082
/proc/meminfo: memFree=30243780/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1182.1 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 13951 0 0 0 118196 14 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4255738 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 93928

[startup+1242.3 s]
/proc/loadavg: 2.29 2.22 2.19 3/175 22083
/proc/meminfo: memFree=30243644/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1242.09 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 14779 0 0 0 124193 16 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4261803 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 93928

[startup+1302.3 s]
/proc/loadavg: 2.29 2.22 2.19 4/175 22084
/proc/meminfo: memFree=30243688/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1302.09 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 15604 0 0 0 130191 18 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4246280 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 93928

[startup+1362.3 s]
/proc/loadavg: 2.16 2.19 2.18 4/175 22086
/proc/meminfo: memFree=30246268/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1362.07 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 16434 0 0 0 136188 19 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 93928

[startup+1422.3 s]
/proc/loadavg: 2.11 2.17 2.17 3/175 22087
/proc/meminfo: memFree=30245932/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1422.07 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 17264 0 0 0 142187 20 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 93928

[startup+1482.3 s]
/proc/loadavg: 2.16 2.17 2.17 4/175 22088
/proc/meminfo: memFree=30252096/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1482.05 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 18091 0 0 0 148183 22 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4277990 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 93928

[startup+1542.31 s]
/proc/loadavg: 2.12 2.15 2.16 3/175 22089
/proc/meminfo: memFree=30284100/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=93928 CPUtime=1542.06 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 18919 0 0 0 154182 24 0 0 20 0 1 0 28001023 96182272 18423 33554432000 4194304 6059633 140736603916064 140736603914888 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 23482 18423 184 456 0 23018 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 93928

[startup+1602.3 s]
/proc/loadavg: 2.13 2.15 2.16 3/175 22090
/proc/meminfo: memFree=30226340/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=174068 CPUtime=1602.04 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 19750 0 0 0 160179 25 0 0 20 0 1 0 28001023 178245632 33044 33554432000 4194304 6059633 140736603916064 140736603914856 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 43517 33044 184 456 0 43053 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 174068

[startup+1662.3 s]
/proc/loadavg: 2.24 2.17 2.17 4/175 22138
/proc/meminfo: memFree=30267936/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=174068 CPUtime=1662.03 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 20578 0 0 0 166176 27 0 0 20 0 1 0 28001023 178245632 32532 33554432000 4194304 6059633 140736603916064 140736603914856 4278288 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 43517 32532 184 456 0 43053 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 174068

[startup+1722.3 s]
/proc/loadavg: 2.15 2.15 2.16 3/175 22139
/proc/meminfo: memFree=30270688/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=143248 CPUtime=1722.02 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 21069 0 0 0 172174 28 0 0 20 0 1 0 28001023 146685952 30665 33554432000 4194304 6059633 140736603916064 140736603914600 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 35812 30665 184 456 0 35348 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 143248

[startup+1782.3 s]
/proc/loadavg: 2.16 2.15 2.16 3/176 22143
/proc/meminfo: memFree=30263796/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=143248 CPUtime=1782.01 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 21648 0 0 0 178171 30 0 0 20 0 1 0 28001023 146685952 28881 33554432000 4194304 6059633 140736603916064 140736603914600 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 35812 28881 184 456 0 35348 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.16 2.16 3/176 22143
/proc/meminfo: memFree=30251476/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=174068 CPUtime=1800.01 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 22238 0 0 0 179970 31 0 0 20 0 1 0 28001023 178245632 32020 33554432000 4194304 6059633 140736603916064 140736603914856 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 43517 32020 184 456 0 43053 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 174068

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 22029 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.16 2.16 3/176 22143
/proc/meminfo: memFree=30251476/32872528 swapFree=1308564/1463908
[pid=22029] ppid=22026 vsize=174068 CPUtime=1800.01 cores=0,2,4,6
/proc/22029/stat : 22029 (open-wbo) R 22026 22029 21023 0 -1 4202496 22238 0 0 0 179970 31 0 0 20 0 1 0 28001023 178245632 32020 33554432000 4194304 6059633 140736603916064 140736603914856 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22029/statm: 43517 32020 184 456 0 43053 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 174068

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.316951
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 174068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.316951
maximum resident set size= 136272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22241
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= 11
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.23036 second user time and 7.27089 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 16:00:20
IDJOB=4116674
IDBENCH=109499
IDSOLVER=2547
FILE ID=node121/4116674-1466949620
RUNJOBID= node121-1466940445-21039
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116674-1466949620/watcher-4116674-1466949620 -o /tmp/evaluation-result-4116674-1466949620/solver-4116674-1466949620 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116674-1466949620.opb

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

MD5SUM BENCH= 3b279c8a18d6d09ea205db614ed4ca9f
RANDOM SEED=1906397470

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30379196 kB
Buffers:           69716 kB
Cached:           174652 kB
SwapCached:         1456 kB
Active:            90636 kB
Inactive:         207736 kB
Active(anon):      53928 kB
Inactive(anon):     2960 kB
Active(file):      36708 kB
Inactive(file):   204776 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5064 kB
Writeback:             4 kB
AnonPages:       1569152 kB
Mapped:             7956 kB
Shmem:                 0 kB
Slab:             594116 kB
SReclaimable:      38228 kB
SUnreclaim:       555888 kB
KernelStack:        1472 kB
PageTables:         6972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1634152 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 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= 71688 MiB
End job on node121 at 2016-06-26 16:30:21