Trace number 4117154

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-size160-round22-5.opb
MD5SUM75c43c1e8dd4ee0aa0fd4eb90cc8ead0
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1627.74
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 constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
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-4117154-1466969779.opb
0.00/0.00	c File size is 378240 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:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
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-4117154-1466969779/watcher-4117154-1466969779 -o /tmp/evaluation-result-4117154-1466969779/solver-4117154-1466969779 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4117154-1466969779.opb 

pid=23542
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: 2.18 2.17 2.10 3/176 23545
/proc/meminfo: memFree=31358656/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 30018107 2777088 280 33554432000 4194304 6059633 140735926652864 140734470972184 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 678 280 227 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.18 2.17 2.10 3/176 23545
/proc/meminfo: memFree=31358656/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=27224 CPUtime=0.09 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 4695 0 0 0 9 0 0 0 20 0 1 0 30018107 27877376 5495 33554432000 4194304 6059633 140735926652864 140734470972184 5131680 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 6790 5498 168 456 0 6326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27224

[startup+0.200306 s]
/proc/loadavg: 2.18 2.17 2.10 3/176 23545
/proc/meminfo: memFree=31358656/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=27796 CPUtime=0.19 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 4985 0 0 0 19 0 0 0 20 0 1 0 30018107 28463104 5712 33554432000 4194304 6059633 140735926652864 140734470972184 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 6949 5712 182 456 0 6485 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27796

[startup+0.300341 s]
/proc/loadavg: 2.18 2.17 2.10 3/176 23545
/proc/meminfo: memFree=31358656/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=27980 CPUtime=0.29 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 5024 0 0 0 29 0 0 0 20 0 1 0 30018107 28651520 5751 33554432000 4194304 6059633 140735926652864 140734470972184 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 6995 5751 182 456 0 6531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27980

[startup+0.700291 s]
/proc/loadavg: 2.18 2.17 2.10 3/176 23545
/proc/meminfo: memFree=31358656/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=28204 CPUtime=0.69 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 5070 0 0 0 69 0 0 0 20 0 1 0 30018107 28880896 5797 33554432000 4194304 6059633 140735926652864 140735926651224 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 7051 5797 183 456 0 6587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28204

[startup+1.50027 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 23546
/proc/meminfo: memFree=31335844/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=28180 CPUtime=1.49 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 5519 0 0 0 149 0 0 0 20 0 1 0 30018107 28856320 5610 33554432000 4194304 6059633 140735926652864 140735926651224 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 7045 5610 184 456 0 6581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28180

[startup+3.10026 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 23546
/proc/meminfo: memFree=31336024/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=28780 CPUtime=3.09 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 5732 0 0 0 309 0 0 0 20 0 1 0 30018107 29470720 5821 33554432000 4194304 6059633 140735926652864 140735926651224 4254688 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 7195 5821 184 456 0 6731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28780

[startup+6.30026 s]
/proc/loadavg: 2.16 2.17 2.10 3/177 23546
/proc/meminfo: memFree=31302208/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=29016 CPUtime=6.29 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 6516 0 0 0 628 1 0 0 20 0 1 0 30018107 29712384 5956 33554432000 4194304 6059633 140735926652864 140735926651688 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 7254 5956 184 456 0 6790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29016

[startup+12.7002 s]
/proc/loadavg: 2.15 2.17 2.10 3/177 23546
/proc/meminfo: memFree=31322744/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=40732 CPUtime=12.68 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 7482 0 0 0 1267 1 0 0 20 0 1 0 30018107 41709568 8872 33554432000 4194304 6059633 140735926652864 140735926651384 4246280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 10183 8872 184 456 0 9719 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40732

[startup+25.5003 s]
/proc/loadavg: 2.11 2.16 2.10 3/177 23546
/proc/meminfo: memFree=31322876/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=40732 CPUtime=25.48 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 7501 0 0 0 2547 1 0 0 20 0 1 0 30018107 41709568 8889 33554432000 4194304 6059633 140735926652864 140735926651384 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 10183 8889 184 456 0 9719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40732

[startup+51.1003 s]
/proc/loadavg: 2.15 2.16 2.10 3/177 23546
/proc/meminfo: memFree=31318472/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=45080 CPUtime=51.09 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 8207 0 0 0 5107 2 0 0 20 0 1 0 30018107 46161920 10029 33554432000 4194304 6059633 140735926652864 140735926651384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 11270 10029 184 456 0 10806 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45080

[startup+102.3 s]
/proc/loadavg: 2.13 2.15 2.09 3/177 23547
/proc/meminfo: memFree=31309408/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=59404 CPUtime=102.28 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 9788 0 0 0 10226 2 0 0 20 0 1 0 30018107 60829696 12337 33554432000 4194304 6059633 140735926652864 140735926651352 4254611 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 14851 12337 184 456 0 14387 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59404

[startup+162.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 23548
/proc/meminfo: memFree=31261628/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=67136 CPUtime=162.27 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 10364 0 0 0 16224 3 0 0 20 0 1 0 30018107 68747264 14439 33554432000 4194304 6059633 140735926652864 140735926651352 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 16784 14439 184 456 0 16320 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67136

[startup+222.307 s]
/proc/loadavg: 2.09 2.13 2.09 3/178 23553
/proc/meminfo: memFree=31295164/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=67136 CPUtime=222.26 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 10652 0 0 0 22223 3 0 0 20 0 1 0 30018107 68747264 15031 33554432000 4194304 6059633 140735926652864 140735926651688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 16784 15031 184 456 0 16320 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67136

[startup+282.3 s]
/proc/loadavg: 2.20 2.17 2.10 3/178 23554
/proc/meminfo: memFree=31254968/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=282.24 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 11091 0 0 0 28221 3 0 0 20 0 1 0 30018107 99823616 16998 33554432000 4194304 6059633 140735926652864 140735926651352 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 16998 184 456 0 23907 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97484

[startup+342.3 s]
/proc/loadavg: 2.21 2.18 2.10 4/177 23555
/proc/meminfo: memFree=31285692/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=342.23 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 11092 0 0 0 34220 3 0 0 20 0 1 0 30018107 99823616 17510 33554432000 4194304 6059633 140735926652864 140735926651352 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 17510 184 456 0 23907 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97484

[startup+402.3 s]
/proc/loadavg: 2.12 2.16 2.10 3/177 23556
/proc/meminfo: memFree=31279156/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=402.22 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 11105 0 0 0 40219 3 0 0 20 0 1 0 30018107 99823616 19058 33554432000 4194304 6059633 140735926652864 140735926651352 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 19058 184 456 0 23907 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97484

[startup+462.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 23557
/proc/meminfo: memFree=31278716/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=462.21 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 11106 0 0 0 46218 3 0 0 20 0 1 0 30018107 99823616 19149 33554432000 4194304 6059633 140735926652864 140735926651352 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 19149 184 456 0 23907 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97484

[startup+522.3 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 23559
/proc/meminfo: memFree=31211692/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=522.21 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 11794 0 0 0 52216 5 0 0 20 0 1 0 30018107 99823616 19149 33554432000 4194304 6059633 140735926652864 140735926651400 4261525 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 19149 184 456 0 23907 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97484

[startup+582.3 s]
/proc/loadavg: 2.08 2.14 2.09 3/177 23560
/proc/meminfo: memFree=31237016/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=582.19 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 12139 0 0 0 58214 5 0 0 20 0 1 0 30018107 99823616 19149 33554432000 4194304 6059633 140735926652864 140735926651688 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 19149 184 456 0 23907 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97484


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/177 23570
/proc/meminfo: memFree=31190020/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=146804 CPUtime=942.14 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 15619 0 0 0 94202 12 0 0 20 0 1 0 30018107 150327296 29207 33554432000 4194304 6059633 140735926652864 140735926651400 4277998 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 36701 29207 184 456 0 36237 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146804

[startup+1002.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/177 23571
/proc/meminfo: memFree=31230620/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=1002.13 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 15973 0 0 0 100200 13 0 0 20 0 1 0 30018107 99823616 19150 33554432000 4194304 6059633 140735926652864 140735926651688 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 19150 184 456 0 23907 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97484

[startup+1062.3 s]
/proc/loadavg: 2.11 2.09 2.08 3/177 23572
/proc/meminfo: memFree=31235348/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=97484 CPUtime=1062.12 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 16325 0 0 0 106199 13 0 0 20 0 1 0 30018107 99823616 19150 33554432000 4194304 6059633 140735926652864 140735926651688 4261029 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 24371 19150 184 456 0 23907 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97484

[startup+1122.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/177 23574
/proc/meminfo: memFree=31207516/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=146804 CPUtime=1122.11 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 17038 0 0 0 112197 14 0 0 20 0 1 0 30018107 150327296 27671 33554432000 4194304 6059633 140735926652864 140735926651400 4277717 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 36701 27671 184 456 0 36237 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146804

[startup+1182.3 s]
/proc/loadavg: 2.09 2.07 2.08 3/177 23575
/proc/meminfo: memFree=31238180/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=146804 CPUtime=1182.1 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 17611 0 0 0 118195 15 0 0 20 0 1 0 30018107 150327296 29719 33554432000 4194304 6059633 140735926652864 140735926651400 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 36701 29719 184 456 0 36237 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146804

[startup+1242.3 s]
/proc/loadavg: 2.10 2.07 2.08 3/177 23622
/proc/meminfo: memFree=31265236/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=146804 CPUtime=1242.1 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 18541 0 0 0 124193 17 0 0 20 0 1 0 30018107 150327296 31255 33554432000 4194304 6059633 140735926652864 140735926651400 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 36701 31255 184 456 0 36237 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146804

[startup+1302.3 s]
/proc/loadavg: 2.04 2.06 2.07 3/177 23623
/proc/meminfo: memFree=31266680/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1302.08 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 20071 0 0 0 130190 18 0 0 20 0 1 0 30018107 181886976 32346 33554432000 4194304 6059633 140735926652864 140735926651656 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 32346 184 456 0 43942 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 177624

[startup+1362.3 s]
/proc/loadavg: 2.10 2.07 2.08 3/177 23624
/proc/meminfo: memFree=31245192/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1362.07 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 21013 0 0 0 136187 20 0 0 20 0 1 0 30018107 181886976 32858 33554432000 4194304 6059633 140735926652864 140735926651656 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 32858 184 456 0 43942 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 177624

[startup+1422.3 s]
/proc/loadavg: 2.10 2.07 2.08 3/178 23629
/proc/meminfo: memFree=31243116/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1422.07 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 21956 0 0 0 142185 22 0 0 20 0 1 0 30018107 181886976 32858 33554432000 4194304 6059633 140735926652864 140735926651656 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 32858 184 456 0 43942 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 177624

[startup+1482.3 s]
/proc/loadavg: 2.12 2.09 2.08 3/178 23630
/proc/meminfo: memFree=31238660/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1482.06 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 22897 0 0 0 148181 25 0 0 20 0 1 0 30018107 181886976 33370 33554432000 4194304 6059633 140735926652864 140735926651656 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 33370 184 456 0 43942 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177624

[startup+1542.31 s]
/proc/loadavg: 2.04 2.07 2.07 3/177 23654
/proc/meminfo: memFree=31238716/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1542.06 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 23843 0 0 0 154179 27 0 0 20 0 1 0 30018107 181886976 33370 33554432000 4194304 6059633 140735926652864 140735926651656 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 33370 184 456 0 43942 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 177624

[startup+1602.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 23655
/proc/meminfo: memFree=31218568/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1602.04 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 24784 0 0 0 160175 29 0 0 20 0 1 0 30018107 181886976 32858 33554432000 4194304 6059633 140735926652864 140735926651656 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 32858 184 456 0 43942 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 177624

[startup+1662.3 s]
/proc/loadavg: 2.05 2.06 2.07 3/177 23656
/proc/meminfo: memFree=31221524/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1662.03 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 25549 0 0 0 166172 31 0 0 20 0 1 0 30018107 181886976 31664 33554432000 4194304 6059633 140735926652864 140735926651656 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 31664 184 456 0 43942 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 177624

[startup+1722.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 23658
/proc/meminfo: memFree=31223092/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=146804 CPUtime=1722.02 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 26076 0 0 0 172170 32 0 0 20 0 1 0 30018107 150327296 30743 33554432000 4194304 6059633 140735926652864 140735926651400 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 36701 30743 184 456 0 36237 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146804

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 23659
/proc/meminfo: memFree=31228636/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=146804 CPUtime=1782.01 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 27021 0 0 0 178167 34 0 0 20 0 1 0 30018107 150327296 29207 33554432000 4194304 6059633 140735926652864 140735926651400 4277630 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 36701 29207 184 456 0 36237 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 23659
/proc/meminfo: memFree=31214176/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1800.01 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 27608 0 0 0 179966 35 0 0 20 0 1 0 30018107 181886976 32858 33554432000 4194304 6059633 140735926652864 140735926651656 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 32858 184 456 0 43942 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177624

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 23545 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 23659
/proc/meminfo: memFree=31214176/32872528 swapFree=518888/559768
[pid=23545] ppid=23542 vsize=177624 CPUtime=1800.01 cores=1,3,5,7
/proc/23545/stat : 23545 (open-wbo) R 23542 23545 20982 0 -1 4202496 27608 0 0 0 179966 35 0 0 20 0 1 0 30018107 181886976 32858 33554432000 4194304 6059633 140735926652864 140735926651656 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23545/statm: 44406 32858 184 456 0 43942 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177624

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.66
CPU system time (s): 0.357945
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 177624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.357945
maximum resident set size= 139624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27611
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= 19
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41133 second user time and 7.08592 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 21:36:19
IDJOB=4117154
IDBENCH=109559
IDSOLVER=2547
FILE ID=node106/4117154-1466969779
RUNJOBID= node106-1466942800-20999
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117154-1466969779/watcher-4117154-1466969779 -o /tmp/evaluation-result-4117154-1466969779/solver-4117154-1466969779 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4117154-1466969779.opb

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

MD5SUM BENCH= 75c43c1e8dd4ee0aa0fd4eb90cc8ead0
RANDOM SEED=392311511

node106.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		: 2667.170
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	: 5334.34
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.56
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		: 2667.170
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		: 2667.170
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	: 5332.54
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31359192 kB
Buffers:           16628 kB
Cached:           157560 kB
SwapCached:         4304 kB
Active:           104484 kB
Inactive:         149264 kB
Active(anon):      77248 kB
Inactive(anon):     4936 kB
Active(file):      27236 kB
Inactive(file):   144328 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        636424 kB
Mapped:             8996 kB
Shmem:                 0 kB
Slab:             567780 kB
SReclaimable:      11956 kB
SUnreclaim:       555824 kB
KernelStack:        1456 kB
PageTables:         5056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     774460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 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= 71672 MiB
End job on node106 at 2016-06-26 22:06:19