Trace number 4116018

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round22-6.opb
MD5SUMe47660c9bcfbe80f9ef1db1b64cb3151
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8656
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116018-1466955458.opb
0.00/0.00	c File size is 377104 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7792                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116018-1466955458/watcher-4116018-1466955458 -o /tmp/evaluation-result-4116018-1466955458/solver-4116018-1466955458 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116018-1466955458.opb 

pid=30395
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: 2.00 2.02 2.00 3/176 30398
/proc/meminfo: memFree=31721824/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 28584873 2777088 279 33554432000 4194304 6059633 140735995279360 140737149787848 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 678 279 227 456 0 121 0

[startup+0.100176 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 30398
/proc/meminfo: memFree=31721824/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=27120 CPUtime=0.09 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 5069 0 0 0 9 0 0 0 20 0 1 0 28584873 27770880 5304 33554432000 4194304 6059633 140735995279360 140737149787848 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 6780 5304 168 456 0 6316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27120

[startup+0.20038 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 30398
/proc/meminfo: memFree=31721824/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=27748 CPUtime=0.19 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 5307 0 0 0 19 0 0 0 20 0 1 0 28584873 28413952 5490 33554432000 4194304 6059633 140735995279360 140737149787848 4277868 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 6937 5490 182 456 0 6473 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27748

[startup+0.300371 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 30398
/proc/meminfo: memFree=31721824/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=28076 CPUtime=0.29 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 5419 0 0 0 29 0 0 0 20 0 1 0 28584873 28749824 5581 33554432000 4194304 6059633 140735995279360 140737149787848 4261221 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 7019 5581 182 456 0 6555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28076

[startup+0.700316 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 30398
/proc/meminfo: memFree=31721824/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=28076 CPUtime=0.69 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 5471 0 0 0 69 0 0 0 20 0 1 0 28584873 28749824 5632 33554432000 4194304 6059633 140735995279360 140737149787848 4254744 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 7019 5632 183 456 0 6555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28076

[startup+1.50031 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30399
/proc/meminfo: memFree=31697136/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=28256 CPUtime=1.49 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 6168 0 0 0 148 1 0 0 20 0 1 0 28584873 28934144 5746 33554432000 4194304 6059633 140735995279360 140735995277720 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 7064 5746 184 456 0 6600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28256

[startup+3.10032 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30399
/proc/meminfo: memFree=31693584/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=28652 CPUtime=3.09 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 6247 0 0 0 308 1 0 0 20 0 1 0 28584873 29339648 5825 33554432000 4194304 6059633 140735995279360 140735995277736 4254611 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 7163 5825 184 456 0 6699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28652

[startup+6.30032 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 30399
/proc/meminfo: memFree=31713516/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=29064 CPUtime=6.29 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 7184 0 0 0 628 1 0 0 20 0 1 0 28584873 29761536 5992 33554432000 4194304 6059633 140735995279360 140735995278184 4277852 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 7266 5992 184 456 0 6802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29064

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 30399
/proc/meminfo: memFree=31701384/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=40692 CPUtime=12.69 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 8316 0 0 0 1268 1 0 0 20 0 1 0 28584873 41668608 8587 33554432000 4194304 6059633 140735995279360 140735995277880 4246415 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 10173 8587 184 456 0 9709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40692

[startup+25.5004 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30399
/proc/meminfo: memFree=31684628/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=40692 CPUtime=25.48 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 8478 0 0 0 2547 1 0 0 20 0 1 0 28584873 41668608 8743 33554432000 4194304 6059633 140735995279360 140735995277880 4278540 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 10173 8743 184 456 0 9709 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40692

[startup+51.1004 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 30399
/proc/meminfo: memFree=31671032/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=45112 CPUtime=51.09 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 8768 0 0 0 5107 2 0 0 20 0 1 0 28584873 46194688 10042 33554432000 4194304 6059633 140735995279360 140735995277880 4262761 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 11278 10042 184 456 0 10814 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45112

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30400
/proc/meminfo: memFree=31666952/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=47836 CPUtime=102.28 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 8939 0 0 0 10226 2 0 0 20 0 1 0 28584873 48984064 10730 33554432000 4194304 6059633 140735995279360 140735995277880 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 11959 10730 184 456 0 11495 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47836

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 30404
/proc/meminfo: memFree=31650668/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=71004 CPUtime=162.26 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 10309 0 0 0 16223 3 0 0 20 0 1 0 28584873 72708096 13867 33554432000 4194304 6059633 140735995279360 140735995277848 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 17751 13867 184 456 0 17287 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71004

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30406
/proc/meminfo: memFree=31646480/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=71004 CPUtime=222.26 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 10309 0 0 0 22223 3 0 0 20 0 1 0 28584873 72708096 13867 33554432000 4194304 6059633 140735995279360 140735995277848 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 17751 13867 184 456 0 17287 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71004

[startup+282.3 s]
/proc/loadavg: 2.10 2.04 2.01 4/177 30407
/proc/meminfo: memFree=31643928/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=71004 CPUtime=282.24 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 10632 0 0 0 28221 3 0 0 20 0 1 0 28584873 72708096 13867 33554432000 4194304 6059633 140735995279360 140735995278184 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 17751 13867 184 456 0 17287 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71004

[startup+342.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/177 30408
/proc/meminfo: memFree=31637288/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=342.23 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 10636 0 0 0 34220 3 0 0 20 0 1 0 28584873 92016640 14893 33554432000 4194304 6059633 140735995279360 140735995277848 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 14893 184 456 0 22001 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89860

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 30409
/proc/meminfo: memFree=31624932/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=402.22 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 10821 0 0 0 40219 3 0 0 20 0 1 0 28584873 92016640 17614 33554432000 4194304 6059633 140735995279360 140735995277848 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 17614 184 456 0 22001 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 89860

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 30410
/proc/meminfo: memFree=31611928/32872528 swapFree=329972/354500
[pid=30398] ppid=30395 vsize=89860 CPUtime=462.22 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 11244 0 0 0 46218 4 0 0 20 0 1 0 28584873 92016640 20934 33554432000 4194304 6059633 140735995279360 140735995277848 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 20934 184 456 0 22001 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 89860

[startup+522.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 30412
/proc/meminfo: memFree=31609872/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=522.21 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 11245 0 0 0 52217 4 0 0 20 0 1 0 28584873 92016640 21446 33554432000 4194304 6059633 140735995279360 140735995277848 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21446 184 456 0 22001 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89860

[startup+582.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 30413
/proc/meminfo: memFree=31609992/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=582.2 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 11245 0 0 0 58216 4 0 0 20 0 1 0 28584873 92016640 21446 33554432000 4194304 6059633 140735995279360 140735995277848 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21446 184 456 0 22001 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89860


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.03 2.00 4/177 30424
/proc/meminfo: memFree=31536512/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=139180 CPUtime=942.14 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 14958 0 0 0 94206 8 0 0 20 0 1 0 28584873 142520320 29574 33554432000 4194304 6059633 140735995279360 140735995277896 4278661 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 34795 29574 184 456 0 34331 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139180

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30425
/proc/meminfo: memFree=31519532/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=139180 CPUtime=1002.14 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 15427 0 0 0 100205 9 0 0 20 0 1 0 28584873 142520320 31110 33554432000 4194304 6059633 140735995279360 140735995277896 4278414 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 34795 31110 184 456 0 34331 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 139180

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30426
/proc/meminfo: memFree=31608676/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1062.12 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 15896 0 0 0 106203 9 0 0 20 0 1 0 28584873 92016640 21446 33554432000 4194304 6059633 140735995279360 140735995278184 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21446 184 456 0 22001 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 89860

[startup+1122.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30428
/proc/meminfo: memFree=31608688/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1122.12 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 16365 0 0 0 112202 10 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 89860

[startup+1182.3 s]
/proc/loadavg: 2.10 2.05 2.01 4/177 30429
/proc/meminfo: memFree=31608448/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1182.1 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 16834 0 0 0 118200 10 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 89860

[startup+1242.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 30430
/proc/meminfo: memFree=31608332/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1242.1 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 17303 0 0 0 124199 11 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 89860

[startup+1302.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 30431
/proc/meminfo: memFree=31608588/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1302.08 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 17773 0 0 0 130197 11 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4277689 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 89860

[startup+1362.3 s]
/proc/loadavg: 2.07 2.05 2.00 4/178 30435
/proc/meminfo: memFree=31608388/32872528 swapFree=329972/354500
[pid=30398] ppid=30395 vsize=89860 CPUtime=1362.08 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 18244 0 0 0 136196 12 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4278170 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 89860

[startup+1422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 30459
/proc/meminfo: memFree=31608096/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1422.07 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 18715 0 0 0 142195 12 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 89860

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 30460
/proc/meminfo: memFree=31608288/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1482.06 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 19186 0 0 0 148193 13 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4278472 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 89860

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30461
/proc/meminfo: memFree=31608564/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=89860 CPUtime=1542.06 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 19959 0 0 0 154191 15 0 0 20 0 1 0 28584873 92016640 21447 33554432000 4194304 6059633 140735995279360 140735995278184 4277557 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22465 21447 184 456 0 22001 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 89860

[startup+1602.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30462
/proc/meminfo: memFree=31544036/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=91008 CPUtime=1602.04 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 21219 0 0 0 160188 16 0 0 20 0 1 0 28584873 93192192 21734 33554432000 4194304 6059633 140735995279360 140735995278184 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 22752 21734 184 456 0 22288 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 91008

[startup+1662.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 30463
/proc/meminfo: memFree=31499740/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=171148 CPUtime=1662.04 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 22231 0 0 0 166186 18 0 0 20 0 1 0 28584873 175255552 34493 33554432000 4194304 6059633 140735995279360 140735995278152 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 42787 34493 184 456 0 42323 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 171148

[startup+1722.3 s]
/proc/loadavg: 1.98 2.02 2.00 4/177 30511
/proc/meminfo: memFree=31600256/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=140328 CPUtime=1722.03 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 22747 0 0 0 172184 19 0 0 20 0 1 0 28584873 143695872 33446 33554432000 4194304 6059633 140735995279360 140735995277896 4277527 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 35082 33446 184 456 0 34618 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 140328

[startup+1782.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/177 30512
/proc/meminfo: memFree=31599880/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=140328 CPUtime=1782.01 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 23801 0 0 0 178181 20 0 0 20 0 1 0 28584873 143695872 31910 33554432000 4194304 6059633 140735995279360 140735995277896 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 35082 31910 184 456 0 34618 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 140328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/177 30512
/proc/meminfo: memFree=31588400/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=171148 CPUtime=1800.01 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 24136 0 0 0 179980 21 0 0 20 0 1 0 28584873 175255552 34285 33554432000 4194304 6059633 140735995279360 140735995278152 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 42787 34285 184 456 0 42323 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171148

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 30398 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/177 30512
/proc/meminfo: memFree=31588400/32872528 swapFree=329968/354496
[pid=30398] ppid=30395 vsize=171148 CPUtime=1800.01 cores=1,3,5,7
/proc/30398/stat : 30398 (open-wbo) R 30395 30398 28808 0 -1 4202496 24136 0 0 0 179980 21 0 0 20 0 1 0 28584873 175255552 34285 33554432000 4194304 6059633 140735995279360 140735995278152 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/30398/statm: 42787 34285 184 456 0 42323 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171148

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.81
CPU system time (s): 0.217966
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 171148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.217966
maximum resident set size= 142244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24139
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46032 second user time and 6.99794 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 17:37:38
IDJOB=4116018
IDBENCH=109417
IDSOLVER=2547
FILE ID=node126/4116018-1466955458
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-size80-round22-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116018-1466955458/watcher-4116018-1466955458 -o /tmp/evaluation-result-4116018-1466955458/solver-4116018-1466955458 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116018-1466955458.opb

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

MD5SUM BENCH= e47660c9bcfbe80f9ef1db1b64cb3151
RANDOM SEED=988151842

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:        31722104 kB
Buffers:            9048 kB
Cached:            39844 kB
SwapCached:         1496 kB
Active:            76560 kB
Inactive:          24724 kB
Active(anon):      52876 kB
Inactive(anon):     1664 kB
Active(file):      23684 kB
Inactive(file):    23060 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099408 kB
Dirty:              4820 kB
Writeback:             0 kB
AnonPages:        406224 kB
Mapped:             7984 kB
Shmem:                 0 kB
Slab:             565328 kB
SReclaimable:       9272 kB
SUnreclaim:       556056 kB
KernelStack:        1432 kB
PageTables:         4832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     526120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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 18:07:39