Trace number 4116250

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-size112-round23-5.opb
MD5SUMcfd241960bd882a0d82a834b9d8ec94c
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 variables4288
Total number of constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116250-1466975267.opb
0.00/0.00	c File size is 416185 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116250-1466975267/watcher-4116250-1466975267 -o /tmp/evaluation-result-4116250-1466975267/solver-4116250-1466975267 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116250-1466975267.opb 

pid=32029
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: 2.09 2.04 2.00 3/176 32032
/proc/meminfo: memFree=31710536/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30565706 2813952 288 33554432000 4194304 6059633 140734023538576 140735996429080 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 687 288 236 456 0 121 0

[startup+0.100126 s]
/proc/loadavg: 2.09 2.04 2.00 3/176 32032
/proc/meminfo: memFree=31710536/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=23500 CPUtime=0.09 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 4825 0 0 0 9 0 0 0 20 0 1 0 30565706 24064000 5045 33554432000 4194304 6059633 140734023538576 140735996429080 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 5875 5050 163 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200387 s]
/proc/loadavg: 2.09 2.04 2.00 3/176 32032
/proc/meminfo: memFree=31710536/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=28140 CPUtime=0.19 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 5582 0 0 0 18 1 0 0 20 0 1 0 30565706 28815360 5712 33554432000 4194304 6059633 140734023538576 140735996429080 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 7035 5712 182 456 0 6571 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28140

[startup+0.300365 s]
/proc/loadavg: 2.09 2.04 2.00 3/176 32032
/proc/meminfo: memFree=31710536/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=28272 CPUtime=0.29 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 5643 0 0 0 28 1 0 0 20 0 1 0 30565706 28950528 5772 33554432000 4194304 6059633 140734023538576 140735996429080 4254698 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 7068 5772 182 456 0 6604 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28272

[startup+0.700315 s]
/proc/loadavg: 2.09 2.04 2.00 3/176 32032
/proc/meminfo: memFree=31710536/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=28440 CPUtime=0.69 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 5772 0 0 0 68 1 0 0 20 0 1 0 30565706 29122560 5873 33554432000 4194304 6059633 140734023538576 140734023537160 4278016 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 7110 5873 183 456 0 6646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28440

[startup+1.50032 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 32033
/proc/meminfo: memFree=31686988/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=28704 CPUtime=1.49 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 6281 0 0 0 148 1 0 0 20 0 1 0 30565706 29392896 5786 33554432000 4194304 6059633 140734023538576 140734023537160 4246556 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 7176 5786 184 456 0 6712 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28704

[startup+3.10032 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 32033
/proc/meminfo: memFree=31686608/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=29168 CPUtime=3.09 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 6579 0 0 0 308 1 0 0 20 0 1 0 30565706 29868032 6079 33554432000 4194304 6059633 140734023538576 140734023536936 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 7292 6079 184 456 0 6828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29168

[startup+6.30032 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 32033
/proc/meminfo: memFree=31684880/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=29564 CPUtime=6.29 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 6967 0 0 0 628 1 0 0 20 0 1 0 30565706 30273536 6246 33554432000 4194304 6059633 140734023538576 140734023537400 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 7391 6246 184 456 0 6927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29564

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 32034
/proc/meminfo: memFree=31668832/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=41048 CPUtime=12.69 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 8072 0 0 0 1267 2 0 0 20 0 1 0 30565706 42033152 8831 33554432000 4194304 6059633 140734023538576 140734023537096 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 10262 8831 184 456 0 9798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 32034
/proc/meminfo: memFree=31660284/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=41048 CPUtime=25.49 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 8367 0 0 0 2547 2 0 0 20 0 1 0 30565706 42033152 9118 33554432000 4194304 6059633 140734023538576 140734023537096 4277978 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 10262 9118 184 456 0 9798 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41048

[startup+51.1004 s]
/proc/loadavg: 2.10 2.04 2.00 3/177 32034
/proc/meminfo: memFree=31655632/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=45472 CPUtime=51.09 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 9028 0 0 0 5107 2 0 0 20 0 1 0 30565706 46563328 10207 33554432000 4194304 6059633 140734023538576 140734023537096 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 11368 10207 184 456 0 10904 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45472

[startup+102.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 32035
/proc/meminfo: memFree=31656588/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=41120 CPUtime=102.28 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 10029 0 0 0 10226 2 0 0 20 0 1 0 30565706 42106880 9167 33554432000 4194304 6059633 140734023538576 140734023537064 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 10280 9167 184 456 0 9816 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41120

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 32039
/proc/meminfo: memFree=31632536/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=71288 CPUtime=162.27 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11001 0 0 0 16224 3 0 0 20 0 1 0 30565706 72998912 13377 33554432000 4194304 6059633 140734023538576 140734023537064 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 17822 13377 184 456 0 17358 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71288

[startup+222.307 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 32040
/proc/meminfo: memFree=31628376/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=71288 CPUtime=222.26 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11002 0 0 0 22223 3 0 0 20 0 1 0 30565706 72998912 13889 33554432000 4194304 6059633 140734023538576 140734023537064 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 17822 13889 184 456 0 17358 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71288

[startup+282.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 32041
/proc/meminfo: memFree=31619240/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=282.24 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11189 0 0 0 28221 3 0 0 20 0 1 0 30565706 92307456 14412 33554432000 4194304 6059633 140734023538576 140734023537064 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 14412 184 456 0 22072 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90144

[startup+342.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 32043
/proc/meminfo: memFree=31615940/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=342.23 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11192 0 0 0 34220 3 0 0 20 0 1 0 30565706 92307456 14966 33554432000 4194304 6059633 140734023538576 140734023537064 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 14966 184 456 0 22072 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90144

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 32044
/proc/meminfo: memFree=31593604/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=402.22 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11803 0 0 0 40218 4 0 0 20 0 1 0 30565706 92307456 20146 33554432000 4194304 6059633 140734023538576 140734023537064 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 20146 184 456 0 22072 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90144

[startup+462.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 32045
/proc/meminfo: memFree=31591548/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=462.21 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11804 0 0 0 46217 4 0 0 20 0 1 0 30565706 92307456 20658 33554432000 4194304 6059633 140734023538576 140734023537064 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 20658 184 456 0 22072 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90144

[startup+522.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 32046
/proc/meminfo: memFree=31588760/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=522.21 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11805 0 0 0 52216 5 0 0 20 0 1 0 30565706 92307456 21170 33554432000 4194304 6059633 140734023538576 140734023537064 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21170 184 456 0 22072 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90144

[startup+582.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 32047
/proc/meminfo: memFree=31556360/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=582.2 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 11984 0 0 0 58215 5 0 0 20 0 1 0 30565706 92307456 21346 33554432000 4194304 6059633 140734023538576 140734023537064 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21346 184 456 0 22072 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90144


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 32058
/proc/meminfo: memFree=31544920/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=942.14 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 14628 0 0 0 94205 9 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4265136 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90144

[startup+1002.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 32059
/proc/meminfo: memFree=31553748/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1002.13 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 15265 0 0 0 100203 10 0 0 20 0 1 0 30565706 142811136 29936 33554432000 4194304 6059633 140734023538576 140734023537112 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 29936 184 456 0 34402 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139464

[startup+1062.3 s]
/proc/loadavg: 2.06 2.06 2.01 4/177 32060
/proc/meminfo: memFree=31547472/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1062.12 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 15589 0 0 0 106201 11 0 0 20 0 1 0 30565706 142811136 31472 33554432000 4194304 6059633 140734023538576 140734023537112 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 31472 184 456 0 34402 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139464

[startup+1122.3 s]
/proc/loadavg: 2.10 2.06 2.00 3/177 32061
/proc/meminfo: memFree=31586512/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1122.12 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 15912 0 0 0 112200 12 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90144

[startup+1182.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/177 32062
/proc/meminfo: memFree=31586628/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1182.1 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 16234 0 0 0 118198 12 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90144

[startup+1242.3 s]
/proc/loadavg: 2.08 2.06 2.00 3/177 32064
/proc/meminfo: memFree=31585880/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1242.09 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 16557 0 0 0 124196 13 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90144

[startup+1302.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 32065
/proc/meminfo: memFree=31586620/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1302.09 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 16881 0 0 0 130195 14 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90144

[startup+1362.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/178 32069
/proc/meminfo: memFree=31586548/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1362.08 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 17205 0 0 0 136193 15 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4278016 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90144

[startup+1422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 32070
/proc/meminfo: memFree=31586324/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1422.08 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 17529 0 0 0 142192 16 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 90144

[startup+1482.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 32071
/proc/meminfo: memFree=31586480/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1482.06 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 18328 0 0 0 148189 17 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90144

[startup+1542.31 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 32073
/proc/meminfo: memFree=31586880/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=90144 CPUtime=1542.06 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 19239 0 0 0 154187 19 0 0 20 0 1 0 30565706 92307456 21443 33554432000 4194304 6059633 140734023538576 140734023537400 4255123 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 22536 21443 184 456 0 22072 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 90144

[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 32074
/proc/meminfo: memFree=31534396/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=170284 CPUtime=1602.04 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 20153 0 0 0 160183 21 0 0 20 0 1 0 30565706 174370816 34611 33554432000 4194304 6059633 140734023538576 140734023537368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 42571 34611 184 456 0 42107 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 170284

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 32075
/proc/meminfo: memFree=31484020/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1662.04 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 20514 0 0 0 166182 22 0 0 20 0 1 0 30565706 142811136 33557 33554432000 4194304 6059633 140734023538576 140734023537112 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 33557 184 456 0 34402 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 139464

[startup+1722.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 32122
/proc/meminfo: memFree=31579152/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1722.02 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 21389 0 0 0 172179 23 0 0 20 0 1 0 30565706 142811136 32496 33554432000 4194304 6059633 140734023538576 140734023537112 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 32496 184 456 0 34402 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139464

[startup+1782.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 32123
/proc/meminfo: memFree=31582584/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1782.02 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 22299 0 0 0 178177 25 0 0 20 0 1 0 30565706 142811136 30960 33554432000 4194304 6059633 140734023538576 140734023537112 4254659 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 30960 184 456 0 34402 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 139464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 32123
/proc/meminfo: memFree=31578608/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1800.01 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 22365 0 0 0 179976 25 0 0 20 0 1 0 30565706 142811136 33580 33554432000 4194304 6059633 140734023538576 140734023537112 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 33580 184 456 0 34402 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139464

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 32032 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 32123
/proc/meminfo: memFree=31578608/32872528 swapFree=329968/354496
[pid=32032] ppid=32029 vsize=139464 CPUtime=1800.01 cores=1,3,5,7
/proc/32032/stat : 32032 (open-wbo) R 32029 32032 28808 0 -1 4202496 22365 0 0 0 179976 25 0 0 20 0 1 0 30565706 142811136 33580 33554432000 4194304 6059633 140734023538576 140734023537112 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/32032/statm: 34866 33580 184 456 0 34402 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139464

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.254961
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 170284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.254961
maximum resident set size= 140492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22368
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 4.6233 second user time and 6.83596 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 23:07:47
IDJOB=4116250
IDBENCH=109446
IDSOLVER=2547
FILE ID=node126/4116250-1466975267
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-size112-round23-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116250-1466975267/watcher-4116250-1466975267 -o /tmp/evaluation-result-4116250-1466975267/solver-4116250-1466975267 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116250-1466975267.opb

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

MD5SUM BENCH= cfd241960bd882a0d82a834b9d8ec94c
RANDOM SEED=1927515025

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:        31710800 kB
Buffers:           20552 kB
Cached:            47408 kB
SwapCached:         1680 kB
Active:            69000 kB
Inactive:          40196 kB
Active(anon):      41948 kB
Inactive(anon):     1904 kB
Active(file):      27052 kB
Inactive(file):    38292 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        394868 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             565544 kB
SReclaimable:       9660 kB
SUnreclaim:       555884 kB
KernelStack:        1456 kB
PageTables:         4976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     519192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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 23:37:47