Trace number 4090070

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/pb16-16-elffers/
rand6reg/normalized-rand6reg-v081-n3.opb
MD5SUM80bd9a7835bca86ed06879fdebd8f69f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.710891
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables243
Total number of constraints81
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4090070-1466029446.opb
0.00/0.00	c File size is 4356 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:           243                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         81                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          81                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4090070-1466029446/watcher-4090070-1466029446 -o /tmp/evaluation-result-4090070-1466029446/solver-4090070-1466029446 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4090070-1466029446.opb 

pid=11274
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: 2.19 2.24 2.19 3/176 11277
/proc/meminfo: memFree=30420908/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=6828 CPUtime=0 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 4990324 6991872 274 33554432000 4194304 6059633 140734802358608 140734580402504 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 1707 274 164 456 0 1243 0

[startup+0.100167 s]
/proc/loadavg: 2.19 2.24 2.19 3/176 11277
/proc/meminfo: memFree=30420908/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=3620 CPUtime=0.09 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 765 0 0 0 9 0 0 0 20 0 1 0 4990324 3706880 496 33554432000 4194304 6059633 140734802358608 140734580402504 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 905 496 175 456 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3620

[startup+0.200275 s]
/proc/loadavg: 2.19 2.24 2.19 3/176 11277
/proc/meminfo: memFree=30420908/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=4504 CPUtime=0.19 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 1277 0 0 0 19 0 0 0 20 0 1 0 4990324 4612096 713 33554432000 4194304 6059633 140734802358608 140734580402504 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 1126 713 175 456 0 662 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4504

[startup+0.300269 s]
/proc/loadavg: 2.19 2.24 2.19 3/176 11277
/proc/meminfo: memFree=30420908/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=6152 CPUtime=0.29 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 1465 0 0 0 29 0 0 0 20 0 1 0 4990324 6299648 896 33554432000 4194304 6059633 140734802358608 140734580402504 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 1538 896 175 456 0 1074 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6152

[startup+0.700233 s]
/proc/loadavg: 2.19 2.24 2.19 3/176 11277
/proc/meminfo: memFree=30420908/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=10564 CPUtime=0.69 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 2488 0 0 0 69 0 0 0 20 0 1 0 4990324 10817536 1903 33554432000 4194304 6059633 140734802358608 140734802357128 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 2641 1903 175 456 0 2177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10564

[startup+1.50022 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 11278
/proc/meminfo: memFree=30412428/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=12212 CPUtime=1.49 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 3134 0 0 0 149 0 0 0 20 0 1 0 4990324 12505088 2543 33554432000 4194304 6059633 140734802358608 140734802357128 4255161 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 3053 2543 175 456 0 2589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12212

[startup+3.10023 s]
/proc/loadavg: 2.18 2.23 2.19 3/177 11278
/proc/meminfo: memFree=30407032/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=17636 CPUtime=3.09 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 3841 0 0 0 309 0 0 0 20 0 1 0 4990324 18059264 3881 33554432000 4194304 6059633 140734802358608 140734802357096 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 4409 3881 175 456 0 3945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17636

[startup+6.30025 s]
/proc/loadavg: 2.18 2.23 2.19 4/177 11278
/proc/meminfo: memFree=30399732/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=20384 CPUtime=6.29 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 5169 0 0 0 628 1 0 0 20 0 1 0 4990324 20873216 4722 33554432000 4194304 6059633 140734802358608 140734802357128 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 5096 4722 175 456 0 4632 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20384

[startup+12.7002 s]
/proc/loadavg: 2.23 2.24 2.19 4/177 11278
/proc/meminfo: memFree=30394328/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=32040 CPUtime=12.69 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 5365 0 0 0 1268 1 0 0 20 0 1 0 4990324 32808960 5939 33554432000 4194304 6059633 140734802358608 140734802357096 4277923 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 8010 5939 175 456 0 7546 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32040

[startup+25.5002 s]
/proc/loadavg: 2.19 2.23 2.19 3/177 11278
/proc/meminfo: memFree=30382440/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=36504 CPUtime=25.49 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 5967 0 0 0 2548 1 0 0 20 0 1 0 4990324 37380096 8055 33554432000 4194304 6059633 140734802358608 140734802357128 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 9126 8055 179 456 0 8662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36504

[startup+51.1003 s]
/proc/loadavg: 2.19 2.23 2.19 4/177 11278
/proc/meminfo: memFree=30344216/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=51168 CPUtime=51.08 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 7255 0 0 0 5106 2 0 0 20 0 1 0 4990324 52396032 12331 33554432000 4194304 6059633 140734802358608 140734802357096 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 12792 12331 179 456 0 12328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51168

[startup+102.3 s]
/proc/loadavg: 2.31 2.26 2.20 4/177 11279
/proc/meminfo: memFree=30328880/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=81516 CPUtime=102.28 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 7531 0 0 0 10226 2 0 0 20 0 1 0 4990324 83472384 15158 33554432000 4194304 6059633 140734802358608 140734802357096 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 20379 15158 179 456 0 19915 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 81516

[startup+162.3 s]
/proc/loadavg: 2.37 2.28 2.20 3/177 11281
/proc/meminfo: memFree=30255204/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=81516 CPUtime=162.27 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 8210 0 0 0 16224 3 0 0 20 0 1 0 4990324 83472384 20025 33554432000 4194304 6059633 140734802358608 140734802357432 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 20379 20025 179 456 0 19915 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 81516

[startup+222.307 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 11282
/proc/meminfo: memFree=30296528/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=81516 CPUtime=222.26 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 9034 0 0 0 22221 5 0 0 20 0 1 0 4990324 83472384 20025 33554432000 4194304 6059633 140734802358608 140734802357432 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 20379 20025 179 456 0 19915 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81516

[startup+282.3 s]
/proc/loadavg: 2.32 2.28 2.21 4/177 11283
/proc/meminfo: memFree=30296608/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=130836 CPUtime=282.25 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 9859 0 0 0 28218 7 0 0 20 0 1 0 4990324 133976064 27894 33554432000 4194304 6059633 140734802358608 140734802357432 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 32709 27894 179 456 0 32245 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 130836

[startup+342.3 s]
/proc/loadavg: 2.37 2.30 2.21 3/177 11284
/proc/meminfo: memFree=30230048/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=130836 CPUtime=342.24 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 10485 0 0 0 34215 9 0 0 20 0 1 0 4990324 133976064 28406 33554432000 4194304 6059633 140734802358608 140734802357144 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 32709 28406 179 456 0 32245 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 130836

[startup+402.3 s]
/proc/loadavg: 2.20 2.26 2.20 3/178 11288
/proc/meminfo: memFree=30199480/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=144076 CPUtime=402.23 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 11373 0 0 0 40212 11 0 0 20 0 1 0 4990324 147533824 31730 33554432000 4194304 6059633 140734802358608 140734802357144 4255343 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36019 31730 179 456 0 35555 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 144076

[startup+462.3 s]
/proc/loadavg: 2.37 2.30 2.22 4/177 11290
/proc/meminfo: memFree=30281848/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=94756 CPUtime=462.22 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 11810 0 0 0 46209 13 0 0 20 0 1 0 4990324 97030144 23349 33554432000 4194304 6059633 140734802358608 140734802357432 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 23689 23349 179 456 0 23225 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 94756

[startup+522.3 s]
/proc/loadavg: 2.26 2.28 2.21 3/177 11291
/proc/meminfo: memFree=30200980/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=144076 CPUtime=522.21 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 12961 0 0 0 52205 16 0 0 20 0 1 0 4990324 147533824 32242 33554432000 4194304 6059633 140734802358608 140734802357144 4264832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36019 32242 179 456 0 35555 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 144076

[startup+582.3 s]
/proc/loadavg: 2.23 2.26 2.21 3/177 11292
/proc/meminfo: memFree=30184864/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=144076 CPUtime=582.19 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 14563 0 0 0 58200 19 0 0 20 0 1 0 4990324 147533824 32754 33554432000 4194304 6059633 140734802358608 140734802357144 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36019 32754 179 456 0 35555 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 144076


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.29 2.23 3/177 11299
/proc/meminfo: memFree=30163908/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=144220 CPUtime=942.14 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 22604 0 0 0 94178 36 0 0 20 0 1 0 4990324 147681280 33288 33554432000 4194304 6059633 140734802358608 140734802357144 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36055 33288 179 456 0 35591 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 144220

[startup+1002.3 s]
/proc/loadavg: 2.41 2.32 2.24 4/178 11303
/proc/meminfo: memFree=30167700/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=175040 CPUtime=1002.13 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 24009 0 0 0 100174 39 0 0 20 0 1 0 4990324 179240960 36939 33554432000 4194304 6059633 140734802358608 140734802357400 4263734 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 43760 36939 179 456 0 43296 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 175040

[startup+1062.3 s]
/proc/loadavg: 2.40 2.33 2.25 3/177 11305
/proc/meminfo: memFree=30250864/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=94900 CPUtime=1062.12 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 24822 0 0 0 106171 41 0 0 20 0 1 0 4990324 97177600 23371 33554432000 4194304 6059633 140734802358608 140734802357432 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 23725 23371 179 456 0 23261 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 94900

[startup+1122.3 s]
/proc/loadavg: 2.41 2.34 2.25 3/177 11306
/proc/meminfo: memFree=30235796/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=94900 CPUtime=1122.11 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 25629 0 0 0 112169 42 0 0 20 0 1 0 4990324 97177600 23371 33554432000 4194304 6059633 140734802358608 140734802357432 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 23725 23371 179 456 0 23261 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 94900

[startup+1182.3 s]
/proc/loadavg: 2.33 2.33 2.25 3/177 11307
/proc/meminfo: memFree=30175892/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=144220 CPUtime=1182.1 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 26640 0 0 0 118165 45 0 0 20 0 1 0 4990324 147681280 33288 33554432000 4194304 6059633 140734802358608 140734802357144 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36055 33288 179 456 0 35591 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 144220

[startup+1242.3 s]
/proc/loadavg: 2.37 2.33 2.26 3/177 11308
/proc/meminfo: memFree=30226088/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=175040 CPUtime=1242.09 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 28041 0 0 0 124162 47 0 0 20 0 1 0 4990324 179240960 36939 33554432000 4194304 6059633 140734802358608 140734802357400 4255308 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 43760 36939 179 456 0 43296 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 175040

[startup+1302.3 s]
/proc/loadavg: 2.28 2.31 2.26 3/177 11309
/proc/meminfo: memFree=30162300/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=175040 CPUtime=1302.08 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 28857 0 0 0 130159 49 0 0 20 0 1 0 4990324 179240960 40011 33554432000 4194304 6059633 140734802358608 140734802357400 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 43760 40011 179 456 0 43296 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 175040

[startup+1362.3 s]
/proc/loadavg: 2.27 2.30 2.25 3/177 11311
/proc/meminfo: memFree=30207108/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=94900 CPUtime=1362.08 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 29670 0 0 0 136156 52 0 0 20 0 1 0 4990324 97177600 23371 33554432000 4194304 6059633 140734802358608 140734802357432 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 23725 23371 179 456 0 23261 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 94900

[startup+1422.3 s]
/proc/loadavg: 2.27 2.28 2.25 3/177 11312
/proc/meminfo: memFree=30187556/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=94900 CPUtime=1422.07 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 30478 0 0 0 142154 53 0 0 20 0 1 0 4990324 97177600 23371 33554432000 4194304 6059633 140734802358608 140734802357432 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 23725 23371 179 456 0 23261 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 94900

[startup+1482.3 s]
/proc/loadavg: 2.17 2.25 2.24 3/177 11313
/proc/meminfo: memFree=30236324/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=94900 CPUtime=1482.06 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 31292 0 0 0 148151 55 0 0 20 0 1 0 4990324 97177600 23371 33554432000 4194304 6059633 140734802358608 140734802357432 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 23725 23371 179 456 0 23261 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 94900

[startup+1542.31 s]
/proc/loadavg: 2.25 2.26 2.24 3/177 11314
/proc/meminfo: memFree=30189032/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=144220 CPUtime=1542.06 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 32307 0 0 0 154149 57 0 0 20 0 1 0 4990324 147681280 31752 33554432000 4194304 6059633 140734802358608 140734802357144 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36055 31752 179 456 0 35591 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 144220

[startup+1602.3 s]
/proc/loadavg: 2.27 2.26 2.24 3/178 11318
/proc/meminfo: memFree=30170500/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=145928 CPUtime=1602.04 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 33549 0 0 0 160144 60 0 0 20 0 1 0 4990324 149430272 33715 33554432000 4194304 6059633 140734802358608 140734802357144 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36482 33715 179 456 0 36018 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 145928

[startup+1662.3 s]
/proc/loadavg: 2.19 2.23 2.23 3/177 11320
/proc/meminfo: memFree=30147360/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=145928 CPUtime=1662.03 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 34672 0 0 0 166141 62 0 0 20 0 1 0 4990324 149430272 36066 33554432000 4194304 6059633 140734802358608 140734802357144 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 36482 36066 179 456 0 36018 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 145928

[startup+1722.3 s]
/proc/loadavg: 2.22 2.24 2.23 3/177 11321
/proc/meminfo: memFree=30142068/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=148416 CPUtime=1722.02 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 35290 0 0 0 172138 64 0 0 20 0 1 0 4990324 151977984 35873 33554432000 4194304 6059633 140734802358608 140734802357144 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 37104 35873 179 456 0 36640 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 148416

[startup+1782.3 s]
/proc/loadavg: 2.29 2.25 2.24 3/177 11368
/proc/meminfo: memFree=30302792/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=148416 CPUtime=1782.02 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 36411 0 0 0 178136 66 0 0 20 0 1 0 4990324 151977984 36681 33554432000 4194304 6059633 140734802358608 140734802357144 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 37104 36681 179 456 0 36640 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 148416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.28 2.25 2.24 3/177 11368
/proc/meminfo: memFree=30270388/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=179236 CPUtime=1800.01 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 36703 0 0 0 179935 66 0 0 20 0 1 0 4990324 183537664 40548 33554432000 4194304 6059633 140734802358608 140734802357400 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 44809 40548 179 456 0 44345 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 179236

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 11277 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.28 2.25 2.24 3/177 11368
/proc/meminfo: memFree=30270388/32872528 swapFree=1401752/1579580
[pid=11277] ppid=11274 vsize=179236 CPUtime=1800.01 cores=0,2,4,6
/proc/11277/stat : 11277 (open-wbo) R 11274 11277 5813 0 -1 4202496 36703 0 0 0 179935 66 0 0 20 0 1 0 4990324 183537664 40548 33554432000 4194304 6059633 140734802358608 140734802357400 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11277/statm: 44809 40548 179 456 0 44345 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 179236

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.35
CPU system time (s): 0.670898
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 179236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.670898
maximum resident set size= 176528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36706
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= 2069

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.93725 second user time and 6.69198 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-16 00:24:06
IDJOB=4090070
IDBENCH=107496
IDSOLVER=2547
FILE ID=node139/4090070-1466029446
RUNJOBID= node139-1466010231-5829
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v081-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090070-1466029446/watcher-4090070-1466029446 -o /tmp/evaluation-result-4090070-1466029446/solver-4090070-1466029446 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4090070-1466029446.opb

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

MD5SUM BENCH= 80bd9a7835bca86ed06879fdebd8f69f
RANDOM SEED=1321543467

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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:        30421264 kB
Buffers:           17652 kB
Cached:           107816 kB
SwapCached:         8924 kB
Active:            68492 kB
Inactive:         102268 kB
Active(anon):      39584 kB
Inactive(anon):     8356 kB
Active(file):      28908 kB
Inactive(file):    93912 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              9584 kB
Writeback:             0 kB
AnonPages:       1709292 kB
Mapped:             8356 kB
Shmem:                 0 kB
Slab:             566596 kB
SReclaimable:      10832 kB
SUnreclaim:       555764 kB
KernelStack:        1472 kB
PageTables:         7364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1746580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 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= 71620 MiB
End job on node139 at 2016-06-16 00:54:06