Trace number 4116618

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-round22-5.opb
MD5SUMd1fabf35eff0707feff9b8cfd4299550
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
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-4116618-1466962661.opb
0.00/0.00	c File size is 377789 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7840                                                                   |
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 :                1728                                                                   |
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-4116618-1466962661/watcher-4116618-1466962661 -o /tmp/evaluation-result-4116618-1466962661/solver-4116618-1466962661 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116618-1466962661.opb 

pid=30985
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: 2.05 2.03 2.00 3/176 30988
/proc/meminfo: memFree=31715720/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29305167 2777088 280 33554432000 4194304 6059633 140735314814816 140734580225064 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 678 280 227 456 0 121 0

[startup+0.100171 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 30988
/proc/meminfo: memFree=31715720/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=27180 CPUtime=0.09 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 5129 0 0 0 9 0 0 0 20 0 1 0 29305167 27832320 5346 33554432000 4194304 6059633 140735314814816 140735314813128 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 6795 5346 168 456 0 6331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27180

[startup+0.200384 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 30988
/proc/meminfo: memFree=31715720/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=27728 CPUtime=0.19 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 5390 0 0 0 19 0 0 0 20 0 1 0 29305167 28393472 5536 33554432000 4194304 6059633 140735314814816 140735314813128 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 6932 5536 182 456 0 6468 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27728

[startup+0.300372 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 30988
/proc/meminfo: memFree=31715720/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=28104 CPUtime=0.29 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 5471 0 0 0 29 0 0 0 20 0 1 0 29305167 28778496 5617 33554432000 4194304 6059633 140735314814816 140735314813128 4246415 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 7026 5617 182 456 0 6562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28104

[startup+0.700322 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 30988
/proc/meminfo: memFree=31715720/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=28048 CPUtime=0.69 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 5519 0 0 0 69 0 0 0 20 0 1 0 29305167 28721152 5645 33554432000 4194304 6059633 140735314814816 140735314813128 4246304 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 7012 5645 183 456 0 6548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28048

[startup+1.50031 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30989
/proc/meminfo: memFree=31693344/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=28468 CPUtime=1.49 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 5976 0 0 0 149 0 0 0 20 0 1 0 29305167 29151232 5575 33554432000 4194304 6059633 140735314814816 140735314813176 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 7117 5575 184 456 0 6653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28468

[startup+3.10032 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30989
/proc/meminfo: memFree=31693220/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=28600 CPUtime=3.08 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 6234 0 0 0 308 0 0 0 20 0 1 0 29305167 29286400 5825 33554432000 4194304 6059633 140735314814816 140735314813128 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 7150 5825 184 456 0 6686 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28600

[startup+6.30032 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30989
/proc/meminfo: memFree=31692432/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=29156 CPUtime=6.29 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 7137 0 0 0 628 1 0 0 20 0 1 0 29305167 29855744 5972 33554432000 4194304 6059633 140735314814816 140735314813640 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 7289 5972 184 456 0 6825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29156

[startup+12.7003 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 30989
/proc/meminfo: memFree=31681068/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=40744 CPUtime=12.69 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 7951 0 0 0 1268 1 0 0 20 0 1 0 29305167 41721856 8759 33554432000 4194304 6059633 140735314814816 140735314813336 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 10186 8759 184 456 0 9722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40744

[startup+25.5004 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 30989
/proc/meminfo: memFree=31669692/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=47752 CPUtime=25.49 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 8239 0 0 0 2547 2 0 0 20 0 1 0 29305167 48898048 9552 33554432000 4194304 6059633 140735314814816 140735314813304 4277774 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 11938 9552 184 456 0 11474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47752

[startup+51.1004 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 30989
/proc/meminfo: memFree=31668520/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=45100 CPUtime=51.08 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 9393 0 0 0 5106 2 0 0 20 0 1 0 29305167 46182400 9785 33554432000 4194304 6059633 140735314814816 140735314813336 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 11275 9785 184 456 0 10811 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45100

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30991
/proc/meminfo: memFree=31666484/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=47820 CPUtime=102.28 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 10431 0 0 0 10225 3 0 0 20 0 1 0 29305167 48967680 9719 33554432000 4194304 6059633 140735314814816 140735314813304 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 11955 9719 184 456 0 11491 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47820

[startup+162.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/178 30995
/proc/meminfo: memFree=31641988/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=67172 CPUtime=162.27 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 11487 0 0 0 16223 4 0 0 20 0 1 0 29305167 68784128 14304 33554432000 4194304 6059633 140735314814816 140735314813304 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 16793 14304 184 456 0 16329 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67172

[startup+222.307 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30996
/proc/meminfo: memFree=31633228/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=67172 CPUtime=222.27 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 11558 0 0 0 22223 4 0 0 20 0 1 0 29305167 68784128 14885 33554432000 4194304 6059633 140735314814816 140735314813304 4255325 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 16793 14885 184 456 0 16329 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67172

[startup+282.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 30997
/proc/meminfo: memFree=31625404/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=282.24 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 12107 0 0 0 28220 4 0 0 20 0 1 0 29305167 99860480 16388 33554432000 4194304 6059633 140735314814816 140735314813304 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 16388 184 456 0 23916 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97520

[startup+342.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 30998
/proc/meminfo: memFree=31618596/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=342.24 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 12110 0 0 0 34219 5 0 0 20 0 1 0 29305167 99860480 17579 33554432000 4194304 6059633 140735314814816 140735314813304 4277725 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 17579 184 456 0 23916 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97520

[startup+402.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 31000
/proc/meminfo: memFree=31614372/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=402.23 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 12111 0 0 0 40218 5 0 0 20 0 1 0 29305167 99860480 18091 33554432000 4194304 6059633 140735314814816 140735314813304 4277710 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 18091 184 456 0 23916 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97520

[startup+462.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 31001
/proc/meminfo: memFree=31611704/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=462.22 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 12112 0 0 0 46217 5 0 0 20 0 1 0 29305167 99860480 18603 33554432000 4194304 6059633 140735314814816 140735314813304 4277896 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 18603 184 456 0 23916 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97520

[startup+522.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 31002
/proc/meminfo: memFree=31609784/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=522.21 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 12113 0 0 0 52216 5 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813304 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97520

[startup+582.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 31003
/proc/meminfo: memFree=31609964/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=582.2 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 12113 0 0 0 58215 5 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813304 4246280 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97520


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31013
/proc/meminfo: memFree=31568696/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=942.14 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 14035 0 0 0 94204 10 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813640 4254772 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97520

[startup+1002.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 31015
/proc/meminfo: memFree=31608976/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=1002.14 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 14251 0 0 0 100203 11 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813640 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 97520

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 31016
/proc/meminfo: memFree=31575708/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1062.13 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 14680 0 0 0 106201 12 0 0 20 0 1 0 29305167 150364160 27503 33554432000 4194304 6059633 140735314814816 140735314813352 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 27503 184 456 0 36246 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 146840

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31017
/proc/meminfo: memFree=31569432/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1122.12 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 14901 0 0 0 112199 13 0 0 20 0 1 0 29305167 150364160 29039 33554432000 4194304 6059633 140735314814816 140735314813352 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 29039 184 456 0 36246 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 146840

[startup+1182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 31018
/proc/meminfo: memFree=31564856/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1182.1 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 15121 0 0 0 118197 13 0 0 20 0 1 0 29305167 150364160 30063 33554432000 4194304 6059633 140735314814816 140735314813352 4277866 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 30063 184 456 0 36246 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146840

[startup+1242.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 31019
/proc/meminfo: memFree=31560648/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1242.09 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 15342 0 0 0 124195 14 0 0 20 0 1 0 29305167 150364160 31087 33554432000 4194304 6059633 140735314814816 140735314813352 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 31087 184 456 0 36246 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146840

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 31021
/proc/meminfo: memFree=31560288/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=1302.08 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 15776 0 0 0 130193 15 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813640 4278141 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97520

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 31025
/proc/meminfo: memFree=31607968/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=1362.08 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 16502 0 0 0 136191 17 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813640 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97520

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 31048
/proc/meminfo: memFree=31556204/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=177660 CPUtime=1422.07 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 17307 0 0 0 142189 18 0 0 20 0 1 0 29305167 181923840 32178 33554432000 4194304 6059633 140735314814816 140735314813608 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 44415 32178 184 456 0 43951 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 177660

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31049
/proc/meminfo: memFree=31559688/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=177660 CPUtime=1482.06 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 17905 0 0 0 148186 20 0 0 20 0 1 0 29305167 181923840 31465 33554432000 4194304 6059633 140735314814816 140735314813352 4278369 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 44415 31465 184 456 0 43951 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177660

[startup+1542.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31050
/proc/meminfo: memFree=31560960/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1542.05 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 18376 0 0 0 154184 21 0 0 20 0 1 0 29305167 150364160 31135 33554432000 4194304 6059633 140735314814816 140735314813352 4246362 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 31135 184 456 0 36246 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146840

[startup+1602.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 31052
/proc/meminfo: memFree=31501960/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1602.04 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 19137 0 0 0 160181 23 0 0 20 0 1 0 29305167 150364160 30575 33554432000 4194304 6059633 140735314814816 140735314813352 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 30575 184 456 0 36246 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146840

[startup+1662.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 31053
/proc/meminfo: memFree=31512224/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1662.04 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 19943 0 0 0 166179 25 0 0 20 0 1 0 29305167 150364160 29551 33554432000 4194304 6059633 140735314814816 140735314813352 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 29551 184 456 0 36246 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 146840

[startup+1722.3 s]
/proc/loadavg: 2.11 2.06 2.00 3/177 31100
/proc/meminfo: memFree=31610516/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1722.02 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 20752 0 0 0 172176 26 0 0 20 0 1 0 29305167 150364160 28015 33554432000 4194304 6059633 140735314814816 140735314813352 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 28015 184 456 0 36246 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146840

[startup+1782.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 31101
/proc/meminfo: memFree=31643716/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=97520 CPUtime=1782.02 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 21352 0 0 0 178174 28 0 0 20 0 1 0 29305167 99860480 19115 33554432000 4194304 6059633 140735314814816 140735314813640 4280348 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 24380 19115 184 456 0 23916 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 31101
/proc/meminfo: memFree=31600708/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1800.01 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 21567 0 0 0 179973 28 0 0 20 0 1 0 29305167 150364160 29039 33554432000 4194304 6059633 140735314814816 140735314813352 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 29039 184 456 0 36246 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146840

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 30988 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 31101
/proc/meminfo: memFree=31600708/32872528 swapFree=329968/354496
[pid=30988] ppid=30985 vsize=146840 CPUtime=1800.01 cores=1,3,5,7
/proc/30988/stat : 30988 (open-wbo) R 30985 30988 28808 0 -1 4202496 21567 0 0 0 179973 28 0 0 20 0 1 0 29305167 150364160 29039 33554432000 4194304 6059633 140735314814816 140735314813352 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30988/statm: 36710 29039 184 456 0 36246 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146840

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.286956
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.286956
maximum resident set size= 134856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21570
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= 12
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.23436 second user time and 7.28989 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 19:37:41
IDJOB=4116618
IDBENCH=109492
IDSOLVER=2547
FILE ID=node126/4116618-1466962661
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116618-1466962661/watcher-4116618-1466962661 -o /tmp/evaluation-result-4116618-1466962661/solver-4116618-1466962661 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116618-1466962661.opb

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

MD5SUM BENCH= d1fabf35eff0707feff9b8cfd4299550
RANDOM SEED=198292653

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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:        31716644 kB
Buffers:           13228 kB
Cached:            42636 kB
SwapCached:         1492 kB
Active:            77156 kB
Inactive:          29616 kB
Active(anon):      51608 kB
Inactive(anon):     1664 kB
Active(file):      25548 kB
Inactive(file):    27952 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        474348 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             565164 kB
SReclaimable:       9324 kB
SUnreclaim:       555840 kB
KernelStack:        1472 kB
PageTables:         5308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     525948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 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= 71716 MiB
End job on node126 at 2016-06-26 20:07:42