Trace number 4086310

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16SAT (TO)-14 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
MD5SUM7f40f8d513f22fc9adca96d8fdf626e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-25
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved NO
Number of variables1835
Total number of constraints2112
Number of constraints which are clauses1906
Number of constraints which are cardinality constraints (but not clauses)86
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint3
Maximum length of a constraint882
Number of terms in the objective function 120
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 120
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 900
Number of bits of the biggest sum of numbers10
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-4086310-1465234530.opb
0.00/0.00	c File size is 214268 bytes.
1800.01/1800.30	c Sum of soft weights:          120
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:          1835                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       1941                                                                   |
1800.01/1800.30	c |  Number of soft clauses:        120                                                                   |
1800.01/1800.30	c |  Number of cardinality:         208                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	o -14
1800.01/1800.30	s SATISFIABLE
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Verifier Data

OK	-14

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-4086310-1465234530/watcher-4086310-1465234530 -o /tmp/evaluation-result-4086310-1465234530/solver-4086310-1465234530 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12889 --watchdog 1960 open-wbo HOME/instance-4086310-1465234530.opb 

pid=18022
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: 2.11 2.08 2.08 3/176 18025
/proc/meminfo: memFree=30421900/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=2548 CPUtime=0 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 382 0 0 0 0 0 0 0 20 0 1 0 105387215 2609152 257 33554432000 4194304 6059633 140736779815200 140736624544968 5069535 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 637 257 187 456 0 120 0

[startup+0.100176 s]
/proc/loadavg: 2.11 2.08 2.08 3/176 18025
/proc/meminfo: memFree=30421900/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=21456 CPUtime=0.09 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 3975 0 0 0 9 0 0 0 20 0 1 0 105387215 21970944 4210 33554432000 4194304 6059633 140736779815200 140736624544968 4278024 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 5364 4210 178 456 0 4900 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21456

[startup+0.200343 s]
/proc/loadavg: 2.11 2.08 2.08 3/176 18025
/proc/meminfo: memFree=30421900/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=21588 CPUtime=0.19 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 4065 0 0 0 19 0 0 0 20 0 1 0 105387215 22106112 4300 33554432000 4194304 6059633 140736779815200 140736624544968 4277560 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 5397 4300 178 456 0 4933 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21588

[startup+0.300342 s]
/proc/loadavg: 2.11 2.08 2.08 3/176 18025
/proc/meminfo: memFree=30421900/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=21720 CPUtime=0.29 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 4155 0 0 0 29 0 0 0 20 0 1 0 105387215 22241280 4389 33554432000 4194304 6059633 140736779815200 140736624544968 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 5430 4389 178 456 0 4966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21720

[startup+0.700338 s]
/proc/loadavg: 2.11 2.08 2.08 3/176 18025
/proc/meminfo: memFree=30421900/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=24704 CPUtime=0.69 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 4307 0 0 0 69 0 0 0 20 0 1 0 105387215 25296896 5050 33554432000 4194304 6059633 140736779815200 140736779813992 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 6176 5050 179 456 0 5712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24704

[startup+1.50034 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 18026
/proc/meminfo: memFree=30401960/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=24968 CPUtime=1.48 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 5082 0 0 0 148 0 0 0 20 0 1 0 105387215 25567232 5146 33554432000 4194304 6059633 140736779815200 140736779813992 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 6242 5146 180 456 0 5778 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24968

[startup+3.10031 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 18026
/proc/meminfo: memFree=30399416/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=29968 CPUtime=3.09 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 5964 0 0 0 308 1 0 0 20 0 1 0 105387215 30687232 6401 33554432000 4194304 6059633 140736779815200 140736779814296 4263731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 7492 6401 185 456 0 7028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29968

[startup+6.30033 s]
/proc/loadavg: 2.10 2.07 2.08 3/177 18026
/proc/meminfo: memFree=30390380/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=37040 CPUtime=6.29 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 6793 0 0 0 628 1 0 0 20 0 1 0 105387215 37928960 7661 33554432000 4194304 6059633 140736779815200 140736779814296 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 9260 7661 185 456 0 8796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37040

[startup+12.7003 s]
/proc/loadavg: 2.09 2.07 2.08 3/177 18026
/proc/meminfo: memFree=30387744/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=41460 CPUtime=12.69 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 8292 0 0 0 1267 2 0 0 20 0 1 0 105387215 42455040 9155 33554432000 4194304 6059633 140736779815200 140736779814296 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 10365 9155 186 456 0 9901 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41460

[startup+25.5004 s]
/proc/loadavg: 2.14 2.08 2.08 4/177 18026
/proc/meminfo: memFree=30410108/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=48644 CPUtime=25.49 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 8823 0 0 0 2547 2 0 0 20 0 1 0 105387215 49811456 11210 33554432000 4194304 6059633 140736779815200 140736779813720 4278338 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 12161 11210 186 456 0 11697 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48644

[startup+51.1003 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 18026
/proc/meminfo: memFree=30362068/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=60584 CPUtime=51.08 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 9549 0 0 0 5106 2 0 0 20 0 1 0 105387215 62038016 14071 33554432000 4194304 6059633 140736779815200 140736779813688 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 15146 14071 186 456 0 14682 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60584

[startup+102.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 18028
/proc/meminfo: memFree=30351644/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=102.28 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 10338 0 0 0 10225 3 0 0 20 0 1 0 105387215 93114368 15607 33554432000 4194304 6059633 140736779815200 140736779814296 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 15607 186 456 0 22269 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 90932

[startup+162.3 s]
/proc/loadavg: 2.07 2.08 2.08 4/177 18029
/proc/meminfo: memFree=30366228/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=162.26 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 10351 0 0 0 16223 3 0 0 20 0 1 0 105387215 93114368 20730 33554432000 4194304 6059633 140736779815200 140736779814296 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 20730 186 456 0 22269 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 90932

[startup+222.308 s]
/proc/loadavg: 2.13 2.09 2.09 3/177 18030
/proc/meminfo: memFree=30361364/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=222.27 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 10820 0 0 0 22223 4 0 0 20 0 1 0 105387215 93114368 21813 33554432000 4194304 6059633 140736779815200 140736779814024 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 21813 186 456 0 22269 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 90932

[startup+282.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 18080
/proc/meminfo: memFree=28848324/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=282.24 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 11635 0 0 0 28220 4 0 0 20 0 1 0 105387215 93114368 21813 33554432000 4194304 6059633 140736779815200 140736779813736 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 21813 186 456 0 22269 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90932

[startup+342.3 s]
/proc/loadavg: 2.01 2.06 2.07 4/177 18081
/proc/meminfo: memFree=27382064/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=342.24 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 12454 0 0 0 34218 6 0 0 20 0 1 0 105387215 93114368 21815 33554432000 4194304 6059633 140736779815200 140736779814024 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 21815 186 456 0 22269 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 90932

[startup+402.3 s]
/proc/loadavg: 2.10 2.07 2.08 3/177 18083
/proc/meminfo: memFree=27370588/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=402.23 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 13275 0 0 0 40216 7 0 0 20 0 1 0 105387215 93114368 21815 33554432000 4194304 6059633 140736779815200 140736779814024 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 21815 186 456 0 22269 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90932

[startup+462.3 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 18084
/proc/meminfo: memFree=27333380/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=140252 CPUtime=462.22 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 14513 0 0 0 46213 9 0 0 20 0 1 0 105387215 143618048 30420 33554432000 4194304 6059633 140736779815200 140736779813736 4278457 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 35063 30420 186 456 0 34599 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 140252

[startup+522.3 s]
/proc/loadavg: 2.02 2.06 2.07 4/177 18085
/proc/meminfo: memFree=27363760/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=90932 CPUtime=522.21 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 14928 0 0 0 52211 10 0 0 20 0 1 0 105387215 93114368 21836 33554432000 4194304 6059633 140736779815200 140736779814024 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 22733 21836 186 456 0 22269 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90932

[startup+582.3 s]
/proc/loadavg: 2.16 2.09 2.08 3/177 18086
/proc/meminfo: memFree=27328372/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=140252 CPUtime=582.2 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 16161 0 0 0 58208 12 0 0 20 0 1 0 105387215 143618048 29908 33554432000 4194304 6059633 140736779815200 140736779814024 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 35063 29908 186 456 0 34599 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 140252


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


[startup+942.3 s]
/proc/loadavg: 2.28 2.17 2.11 3/177 18096
/proc/meminfo: memFree=27256544/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=154240 CPUtime=942.14 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 22905 0 0 0 94192 22 0 0 20 0 1 0 105387215 157941760 36992 33554432000 4194304 6059633 140736779815200 140736779813736 4255672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 38560 36992 186 456 0 38096 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 154240

[startup+1002.3 s]
/proc/loadavg: 2.33 2.20 2.12 3/176 18097
/proc/meminfo: memFree=27233344/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1002.13 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 24504 0 0 0 100188 25 0 0 20 0 1 0 105387215 189501440 39619 33554432000 4194304 6059633 140736779815200 140736779814296 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 39619 186 456 0 45801 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 185060

[startup+1062.3 s]
/proc/loadavg: 2.32 2.22 2.13 3/177 18099
/proc/meminfo: memFree=27231844/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1062.12 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 25508 0 0 0 106185 27 0 0 20 0 1 0 105387215 189501440 39107 33554432000 4194304 6059633 140736779815200 140736779813992 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 39107 186 456 0 45801 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 185060

[startup+1122.3 s]
/proc/loadavg: 2.22 2.21 2.13 3/177 18100
/proc/meminfo: memFree=27233848/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1122.12 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 26130 0 0 0 112183 29 0 0 20 0 1 0 105387215 189501440 37707 33554432000 4194304 6059633 140736779815200 140736779813736 4277868 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 37707 186 456 0 45801 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 185060

[startup+1182.3 s]
/proc/loadavg: 2.28 2.23 2.14 3/177 18101
/proc/meminfo: memFree=27227956/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1182.1 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 27525 0 0 0 118179 31 0 0 20 0 1 0 105387215 189501440 38595 33554432000 4194304 6059633 140736779815200 140736779813992 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 38595 186 456 0 45801 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 185060

[startup+1242.3 s]
/proc/loadavg: 2.14 2.20 2.13 3/177 18102
/proc/meminfo: memFree=27224540/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1242.1 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 28534 0 0 0 124177 33 0 0 20 0 1 0 105387215 189501440 39107 33554432000 4194304 6059633 140736779815200 140736779813992 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 39107 186 456 0 45801 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 185060

[startup+1302.3 s]
/proc/loadavg: 2.11 2.17 2.12 4/177 18103
/proc/meminfo: memFree=27208072/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=104920 CPUtime=1302.08 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 29547 0 0 0 130173 35 0 0 20 0 1 0 105387215 107438080 25336 33554432000 4194304 6059633 140736779815200 140736779814024 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 26230 25336 186 456 0 25766 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 104920

[startup+1362.3 s]
/proc/loadavg: 2.04 2.14 2.11 3/177 18105
/proc/meminfo: memFree=27208052/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1362.08 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 30550 0 0 0 136171 37 0 0 20 0 1 0 105387215 189501440 41155 33554432000 4194304 6059633 140736779815200 140736779813992 4278523 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 41155 186 456 0 45801 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 185060

[startup+1422.3 s]
/proc/loadavg: 2.01 2.11 2.10 3/177 18106
/proc/meminfo: memFree=27215224/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1422.07 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 31554 0 0 0 142168 39 0 0 20 0 1 0 105387215 189501440 39107 33554432000 4194304 6059633 140736779815200 140736779813992 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 39107 186 456 0 45801 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 185060

[startup+1482.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/178 18110
/proc/meminfo: memFree=27224820/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=154240 CPUtime=1482.06 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 31972 0 0 0 148166 40 0 0 20 0 1 0 105387215 157941760 35968 33554432000 4194304 6059633 140736779815200 140736779813736 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 38560 35968 186 456 0 38096 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 154240

[startup+1542.31 s]
/proc/loadavg: 2.11 2.10 2.09 3/178 18134
/proc/meminfo: memFree=27231776/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=154240 CPUtime=1542.06 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 32976 0 0 0 154164 42 0 0 20 0 1 0 105387215 157941760 33408 33554432000 4194304 6059633 140736779815200 140736779813736 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 38560 33408 186 456 0 38096 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 154240

[startup+1602.3 s]
/proc/loadavg: 2.04 2.08 2.09 3/177 18135
/proc/meminfo: memFree=27232032/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=154240 CPUtime=1602.04 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 33985 0 0 0 160160 44 0 0 20 0 1 0 105387215 157941760 33920 33554432000 4194304 6059633 140736779815200 140736779813736 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 38560 33920 186 456 0 38096 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 154240

[startup+1662.3 s]
/proc/loadavg: 2.09 2.08 2.08 4/177 18137
/proc/meminfo: memFree=27198872/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1662.04 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 34585 0 0 0 166158 46 0 0 20 0 1 0 105387215 189501440 41155 33554432000 4194304 6059633 140736779815200 140736779813992 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 41155 186 456 0 45801 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 185060

[startup+1722.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 18138
/proc/meminfo: memFree=27203388/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1722.02 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 35593 0 0 0 172155 47 0 0 20 0 1 0 105387215 189501440 39619 33554432000 4194304 6059633 140736779815200 140736779813992 4265424 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 39619 186 456 0 45801 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 185060

[startup+1782.3 s]
/proc/loadavg: 2.22 2.11 2.09 3/177 18139
/proc/meminfo: memFree=27211440/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=154240 CPUtime=1782.02 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 36015 0 0 0 178153 49 0 0 20 0 1 0 105387215 157941760 37504 33554432000 4194304 6059633 140736779815200 140736779813736 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 38560 37504 186 456 0 38096 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 154240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.12 2.10 3/177 18139
/proc/meminfo: memFree=27199596/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1800.01 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 36609 0 0 0 179951 50 0 0 20 0 1 0 105387215 189501440 40131 33554432000 4194304 6059633 140736779815200 140736779813992 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 40131 186 456 0 45801 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 185060

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 18025 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.12 2.10 3/177 18139
/proc/meminfo: memFree=27199596/32872528 swapFree=14548/942524
[pid=18025] ppid=18022 vsize=185060 CPUtime=1800.01 cores=1,3,5,7
/proc/18025/stat : 18025 (open-wbo) R 18022 18025 31093 0 -1 4202496 36609 0 0 0 179951 50 0 0 20 0 1 0 105387215 189501440 40131 33554432000 4194304 6059633 140736779815200 140736779813992 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/18025/statm: 46265 40131 186 456 0 45801 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 185060

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.52
CPU system time (s): 0.506922
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 185060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.506922
maximum resident set size= 172812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36612
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= 1877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55231 second user time and 7.2659 second system time

The end

Launcher Data

Begin job on node113 at 2016-06-06 19:35:31
IDJOB=4086310
IDBENCH=1870
IDSOLVER=2547
FILE ID=node113/4086310-1465234530
RUNJOBID= node113-1465221904-12889
PBS_JOBID= 19843230
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086310-1465234530/watcher-4086310-1465234530 -o /tmp/evaluation-result-4086310-1465234530/solver-4086310-1465234530 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12889 --watchdog 1960  open-wbo HOME/instance-4086310-1465234530.opb

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

MD5SUM BENCH= 7f40f8d513f22fc9adca96d8fdf626e2
RANDOM SEED=735678592

node113.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		: 2666.722
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.44
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		: 2666.722
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	: 5332.54
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		: 2666.722
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		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
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		: 2666.722
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.722
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		: 2666.722
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:        30422536 kB
Buffers:           54904 kB
Cached:           607220 kB
SwapCached:         3400 kB
Active:           257360 kB
Inactive:         532780 kB
Active(anon):     127064 kB
Inactive(anon):     3092 kB
Active(file):     130296 kB
Inactive(file):   529688 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097084 kB
Dirty:              4716 kB
Writeback:             0 kB
AnonPages:       1067724 kB
Mapped:             7908 kB
Shmem:                 0 kB
Slab:             585984 kB
SReclaimable:      30088 kB
SUnreclaim:       555896 kB
KernelStack:        1472 kB
PageTables:         6656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1189484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1042432 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= 71732 MiB
End job on node113 at 2016-06-06 20:05:31