Trace number 4089979

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 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v091-n1.opb
MD5SUM0cbe6e0ff393a79d511dbbbded66ec10
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 benchmark1.92171
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables273
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
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-4089979-1466025816.opb
0.00/0.00	c File size is 4896 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           273                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         91                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          91                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4089979-1466025816/watcher-4089979-1466025816 -o /tmp/evaluation-result-4089979-1466025816/solver-4089979-1466025816 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960 open-wbo HOME/instance-4089979-1466025816.opb 

pid=11046
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: 2.14 2.08 2.01 3/176 11049
/proc/meminfo: memFree=31315604/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=6860 CPUtime=0 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 4628429 7024640 283 33554432000 4194304 6059633 140736176598752 140736159571096 4255416 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/11049/statm: 1715 283 165 456 0 1251 0

[startup+0.10011 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 11049
/proc/meminfo: memFree=31315604/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=3264 CPUtime=0.09 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 712 0 0 0 9 0 0 0 20 0 1 0 4628429 3342336 442 33554432000 4194304 6059633 140736176598752 140736176597544 4264672 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/11049/statm: 816 442 167 456 0 352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.200179 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 11049
/proc/meminfo: memFree=31315604/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=4420 CPUtime=0.19 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 932 0 0 0 19 0 0 0 20 0 1 0 4628429 4526080 662 33554432000 4194304 6059633 140736176598752 140736176597128 4278292 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/11049/statm: 1105 662 167 456 0 641 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4420

[startup+0.300203 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 11049
/proc/meminfo: memFree=31315604/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=4504 CPUtime=0.29 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 1300 0 0 0 29 0 0 0 20 0 1 0 4628429 4612096 581 33554432000 4194304 6059633 140736176598752 140736176597240 4255254 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/11049/statm: 1126 581 167 456 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.700117 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 11049
/proc/meminfo: memFree=31315604/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=9888 CPUtime=0.69 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 2218 0 0 0 69 0 0 0 20 0 1 0 4628429 10125312 1995 33554432000 4194304 6059633 140736176598752 140736176597272 4278520 0 0 4096 8404992 0 0 0 17 6 0 0 0 0 0
/proc/11049/statm: 2472 1995 167 456 0 2008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9888

[startup+1.50025 s]
/proc/loadavg: 2.14 2.08 2.01 3/177 11050
/proc/meminfo: memFree=31344964/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=12652 CPUtime=1.48 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 2362 0 0 0 148 0 0 0 20 0 1 0 4628429 12955648 2650 33554432000 4194304 6059633 140736176598752 140736176597240 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 3163 2650 175 456 0 2699 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12652

[startup+3.10025 s]
/proc/loadavg: 2.14 2.08 2.01 3/177 11050
/proc/meminfo: memFree=31336480/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=19724 CPUtime=3.08 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 3162 0 0 0 308 0 0 0 20 0 1 0 4628429 20197376 3612 33554432000 4194304 6059633 140736176598752 140736176597576 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 4931 3612 175 456 0 4467 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19724

[startup+6.3002 s]
/proc/loadavg: 2.13 2.08 2.01 3/177 11050
/proc/meminfo: memFree=31332348/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=22468 CPUtime=6.28 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 3784 0 0 0 627 1 0 0 20 0 1 0 4628429 23007232 5244 33554432000 4194304 6059633 140736176598752 140736176597272 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 5617 5244 179 456 0 5153 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22468

[startup+12.7002 s]
/proc/loadavg: 2.12 2.07 2.01 3/177 11050
/proc/meminfo: memFree=31330056/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=24144 CPUtime=12.68 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 4402 0 0 0 1267 1 0 0 20 0 1 0 4628429 24723456 5679 33554432000 4194304 6059633 140736176598752 140736176597272 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 6036 5679 179 456 0 5572 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24144

[startup+25.5003 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 11050
/proc/meminfo: memFree=31315940/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=50072 CPUtime=25.48 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 5019 0 0 0 2547 1 0 0 20 0 1 0 4628429 51273728 9346 33554432000 4194304 6059633 140736176598752 140736176597240 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 12518 9346 179 456 0 12054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50072

[startup+51.1003 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 11050
/proc/meminfo: memFree=31295860/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=68928 CPUtime=51.08 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 5532 0 0 0 5106 2 0 0 20 0 1 0 4628429 70582272 14934 33554432000 4194304 6059633 140736176598752 140736176597240 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 17232 14934 179 456 0 16768 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68928

[startup+102.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 11051
/proc/meminfo: memFree=31285852/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=68904 CPUtime=102.27 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 7352 0 0 0 10224 3 0 0 20 0 1 0 4628429 70557696 16869 33554432000 4194304 6059633 140736176598752 140736176597240 4255359 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 17226 16869 179 456 0 16762 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 68904

[startup+162.3 s]
/proc/loadavg: 2.07 2.06 2.00 3/177 11052
/proc/meminfo: memFree=31230248/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=132036 CPUtime=162.25 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 8242 0 0 0 16220 5 0 0 20 0 1 0 4628429 135204864 28153 33554432000 4194304 6059633 140736176598752 140736176597576 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 33009 28153 179 456 0 32545 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 132036

[startup+222.307 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 11054
/proc/meminfo: memFree=31230248/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=82716 CPUtime=222.25 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 8752 0 0 0 22218 7 0 0 20 0 1 0 4628429 84701184 20322 33554432000 4194304 6059633 140736176598752 140736176597576 4261090 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 20679 20322 179 456 0 20215 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 82716

[startup+282.3 s]
/proc/loadavg: 2.03 2.06 2.00 3/177 11055
/proc/meminfo: memFree=31270948/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=82716 CPUtime=282.24 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 9439 0 0 0 28214 10 0 0 20 0 1 0 4628429 84701184 20322 33554432000 4194304 6059633 140736176598752 140736176597576 4278429 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 20679 20322 179 456 0 20215 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82716

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11056
/proc/meminfo: memFree=31223312/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=82716 CPUtime=342.22 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 10002 0 0 0 34210 12 0 0 20 0 1 0 4628429 84701184 20322 33554432000 4194304 6059633 140736176598752 140736176597576 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 20679 20322 179 456 0 20215 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 82716

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/178 11060
/proc/meminfo: memFree=31231680/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=82716 CPUtime=402.22 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 10925 0 0 0 40207 15 0 0 20 0 1 0 4628429 84701184 20322 33554432000 4194304 6059633 140736176598752 140736176597576 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 20679 20322 179 456 0 20215 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82716

[startup+462.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 11061
/proc/meminfo: memFree=31223424/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=132036 CPUtime=462.21 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 12524 0 0 0 46203 18 0 0 20 0 1 0 4628429 135204864 32421 33554432000 4194304 6059633 140736176598752 140736176597288 4277921 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 33009 32421 179 456 0 32545 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 132036

[startup+522.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 11062
/proc/meminfo: memFree=31227332/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=82716 CPUtime=522.2 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 14379 0 0 0 52198 22 0 0 20 0 1 0 4628429 84701184 20322 33554432000 4194304 6059633 140736176598752 140736176597576 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 20679 20322 179 456 0 20215 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 82716

[startup+582.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 11064
/proc/meminfo: memFree=31225468/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=132036 CPUtime=582.19 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 16080 0 0 0 58194 25 0 0 20 0 1 0 4628429 135204864 32249 33554432000 4194304 6059633 140736176598752 140736176597288 4277710 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 33009 32249 179 456 0 32545 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 132036


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11071
/proc/meminfo: memFree=31229356/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=150872 CPUtime=942.13 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 24538 0 0 0 94171 42 0 0 20 0 1 0 4628429 154492928 30489 33554432000 4194304 6059633 140736176598752 140736176597288 4265407 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 37718 30489 179 456 0 37254 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 150872

[startup+1002.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 11075
/proc/meminfo: memFree=31173036/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=181692 CPUtime=1002.12 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 25906 0 0 0 100168 44 0 0 20 0 1 0 4628429 186052608 36188 33554432000 4194304 6059633 140736176598752 140736176597544 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 45423 36188 179 456 0 44959 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 181692

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.00 4/177 11076
/proc/meminfo: memFree=31184144/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=150872 CPUtime=1062.12 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 26848 0 0 0 106165 47 0 0 20 0 1 0 4628429 154492928 30489 33554432000 4194304 6059633 140736176598752 140736176597288 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 37718 30489 179 456 0 37254 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 150872

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 11077
/proc/meminfo: memFree=31151004/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=181692 CPUtime=1122.11 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 28207 0 0 0 112161 50 0 0 20 0 1 0 4628429 186052608 36700 33554432000 4194304 6059633 140736176598752 140736176597544 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 45423 36700 179 456 0 44959 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 181692

[startup+1182.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 11079
/proc/meminfo: memFree=31145532/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=163516 CPUtime=1182.1 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 30101 0 0 0 118157 53 0 0 20 0 1 0 4628429 167440384 37047 33554432000 4194304 6059633 140736176598752 140736176597288 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 40879 37047 179 456 0 40415 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 163516

[startup+1242.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 11080
/proc/meminfo: memFree=31126640/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=163516 CPUtime=1242.09 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 30876 0 0 0 124154 55 0 0 20 0 1 0 4628429 167440384 39607 33554432000 4194304 6059633 140736176598752 140736176597288 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 40879 39607 179 456 0 40415 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 163516

[startup+1302.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 11081
/proc/meminfo: memFree=31109736/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=194336 CPUtime=1302.08 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 32243 0 0 0 130150 58 0 0 20 0 1 0 4628429 199000064 43770 33554432000 4194304 6059633 140736176598752 140736176597544 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 48584 43770 179 456 0 48120 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 194336

[startup+1362.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 11082
/proc/meminfo: memFree=31100016/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=194336 CPUtime=1362.07 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 33022 0 0 0 136147 60 0 0 20 0 1 0 4628429 199000064 46842 33554432000 4194304 6059633 140736176598752 140736176597544 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 48584 46842 179 456 0 48120 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 194336

[startup+1422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 11083
/proc/meminfo: memFree=31180296/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=114196 CPUtime=1422.06 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 33798 0 0 0 142144 62 0 0 20 0 1 0 4628429 116936704 28192 33554432000 4194304 6059633 140736176598752 140736176597576 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 28549 28192 179 456 0 28085 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 114196

[startup+1482.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 11131
/proc/meminfo: memFree=31266632/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=163516 CPUtime=1482.05 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 34744 0 0 0 148140 65 0 0 20 0 1 0 4628429 167440384 39095 33554432000 4194304 6059633 140736176598752 140736176597288 4278414 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 40879 39095 179 456 0 40415 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 163516

[startup+1542.31 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 11223
/proc/meminfo: memFree=31203500/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=163516 CPUtime=1542.04 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 36174 0 0 0 154137 67 0 0 20 0 1 0 4628429 167440384 40488 33554432000 4194304 6059633 140736176598752 140736176597288 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 40879 40488 179 456 0 40415 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 163516

[startup+1602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/178 11227
/proc/meminfo: memFree=31198204/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=163516 CPUtime=1602.04 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 37747 0 0 0 160134 70 0 0 20 0 1 0 4628429 167440384 40465 33554432000 4194304 6059633 140736176598752 140736176597288 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 40879 40465 179 456 0 40415 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 163516

[startup+1662.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 11228
/proc/meminfo: memFree=31210484/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=163516 CPUtime=1662.03 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 38985 0 0 0 166130 73 0 0 20 0 1 0 4628429 167440384 37047 33554432000 4194304 6059633 140736176598752 140736176597288 4278432 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 40879 37047 179 456 0 40415 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 163516

[startup+1722.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 11229
/proc/meminfo: memFree=31113240/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=244424 CPUtime=1722.01 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 40416 0 0 0 172127 74 0 0 20 0 1 0 4628429 250290176 50727 33554432000 4194304 6059633 140736176598752 140736176597544 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 61106 50727 179 456 0 60642 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 244424

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 11243
/proc/meminfo: memFree=31113652/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=194336 CPUtime=1782.01 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 41192 0 0 0 178125 76 0 0 20 0 1 0 4628429 199000064 47354 33554432000 4194304 6059633 140736176598752 140736176597544 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 48584 47354 179 456 0 48120 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 194336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 11244
/proc/meminfo: memFree=31112996/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=244424 CPUtime=1800 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 42016 0 0 0 179923 77 0 0 20 0 1 0 4628429 250290176 50215 33554432000 4194304 6059633 140736176598752 140736176597544 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 61106 50215 179 456 0 60642 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 244424

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 11049 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 11244
/proc/meminfo: memFree=31112996/32872528 swapFree=337904/354256
[pid=11049] ppid=11046 vsize=244424 CPUtime=1800 cores=0,2,4,6
/proc/11049/stat : 11049 (open-wbo) R 11046 11049 6207 0 -1 4202496 42016 0 0 0 179923 77 0 0 20 0 1 0 4628429 250290176 50215 33554432000 4194304 6059633 140736176598752 140736176597544 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11049/statm: 61106 50215 179 456 0 60642 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 244424

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.24
CPU system time (s): 0.78288
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 244424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.78288
maximum resident set size= 204956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42019
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= 15
involuntary context switches= 2151

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6263 second user time and 6.83496 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 23:23:36
IDJOB=4089979
IDBENCH=107483
IDSOLVER=2547
FILE ID=node126/4089979-1466025816
RUNJOBID= node126-1466012102-6223
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v091-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089979-1466025816/watcher-4089979-1466025816 -o /tmp/evaluation-result-4089979-1466025816/solver-4089979-1466025816 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960  open-wbo HOME/instance-4089979-1466025816.opb

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

MD5SUM BENCH= 0cbe6e0ff393a79d511dbbbded66ec10
RANDOM SEED=1333332423

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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31316768 kB
Buffers:          100648 kB
Cached:           266924 kB
SwapCached:            0 kB
Active:           247944 kB
Inactive:         250104 kB
Active(anon):     122348 kB
Inactive(anon):    10680 kB
Active(file):     125596 kB
Inactive(file):   239424 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:        591080 kB
Mapped:            13472 kB
Shmem:               204 kB
Slab:             573212 kB
SReclaimable:      17640 kB
SUnreclaim:       555572 kB
KernelStack:        1472 kB
PageTables:         5068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     602732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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 node126 at 2016-06-15 23:53:36