Trace number 4116578

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-size128-round22-2.opb
MD5SUM8b141e8f2d9bfccf1119dae7bc9b3f3f
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 constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
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-4116578-1466962576.opb
0.00/0.00	c File size is 377789 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:       7840                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
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-4116578-1466962576/watcher-4116578-1466962576 -o /tmp/evaluation-result-4116578-1466962576/solver-4116578-1466962576 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4116578-1466962576.opb 

pid=22950
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 2.14 2.09 3/176 22953
/proc/meminfo: memFree=31330844/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29297801 2777088 280 33554432000 4194304 6059633 140737091136912 140734695031912 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 678 280 227 456 0 121 0

[startup+0.100174 s]
/proc/loadavg: 2.18 2.14 2.09 3/176 22953
/proc/meminfo: memFree=31330844/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=27172 CPUtime=0.09 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 4634 0 0 0 9 0 0 0 20 0 1 0 29297801 27824128 5439 33554432000 4194304 6059633 140737091136912 140734695031912 4257204 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 6793 5439 168 456 0 6329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27172

[startup+0.200384 s]
/proc/loadavg: 2.18 2.14 2.09 3/176 22953
/proc/meminfo: memFree=31330844/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=27668 CPUtime=0.19 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 4877 0 0 0 19 0 0 0 20 0 1 0 29297801 28332032 5631 33554432000 4194304 6059633 140737091136912 140734695031912 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 6917 5631 182 456 0 6453 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27668

[startup+0.300379 s]
/proc/loadavg: 2.18 2.14 2.09 3/176 22953
/proc/meminfo: memFree=31330844/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=27900 CPUtime=0.29 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 4967 0 0 0 29 0 0 0 20 0 1 0 29297801 28569600 5701 33554432000 4194304 6059633 140737091136912 140734695031912 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 6975 5701 182 456 0 6511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27900

[startup+0.700316 s]
/proc/loadavg: 2.18 2.14 2.09 3/176 22953
/proc/meminfo: memFree=31330844/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=28164 CPUtime=0.69 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 5023 0 0 0 69 0 0 0 20 0 1 0 29297801 28839936 5757 33554432000 4194304 6059633 140737091136912 140737091135272 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 7041 5757 183 456 0 6577 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28164

[startup+1.50032 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 22954
/proc/meminfo: memFree=31339736/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=28336 CPUtime=1.49 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 5448 0 0 0 149 0 0 0 20 0 1 0 29297801 29016064 5588 33554432000 4194304 6059633 140737091136912 140737091135272 4277595 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 7084 5588 184 456 0 6620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28336

[startup+3.10022 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 22954
/proc/meminfo: memFree=31340172/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=28600 CPUtime=3.09 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 5679 0 0 0 309 0 0 0 20 0 1 0 29297801 29286400 5812 33554432000 4194304 6059633 140737091136912 140737091135224 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 7150 5812 184 456 0 6686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28600

[startup+6.30032 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 22954
/proc/meminfo: memFree=31338884/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=29016 CPUtime=6.29 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 6595 0 0 0 628 1 0 0 20 0 1 0 29297801 29712384 5959 33554432000 4194304 6059633 140737091136912 140737091135736 4277732 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 7254 5959 184 456 0 6790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29016

[startup+12.7003 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 22954
/proc/meminfo: memFree=31326940/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=40736 CPUtime=12.69 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 7035 0 0 0 1268 1 0 0 20 0 1 0 29297801 41713664 8943 33554432000 4194304 6059633 140737091136912 140737091135432 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 10184 8943 184 456 0 9720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40736

[startup+25.5004 s]
/proc/loadavg: 2.18 2.14 2.10 3/177 22954
/proc/meminfo: memFree=31327284/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=40736 CPUtime=25.49 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 7035 0 0 0 2548 1 0 0 20 0 1 0 29297801 41713664 8943 33554432000 4194304 6059633 140737091136912 140737091135432 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 10184 8943 184 456 0 9720 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40736

[startup+51.1004 s]
/proc/loadavg: 2.26 2.16 2.10 4/177 22955
/proc/meminfo: memFree=31322384/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=45088 CPUtime=51.08 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 7688 0 0 0 5107 1 0 0 20 0 1 0 29297801 46170112 10032 33554432000 4194304 6059633 140737091136912 140737091135432 4277576 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 11272 10032 184 456 0 10808 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45088

[startup+102.3 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 22956
/proc/meminfo: memFree=31325360/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=47808 CPUtime=102.29 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 8253 0 0 0 10227 2 0 0 20 0 1 0 29297801 48955392 8882 33554432000 4194304 6059633 140737091136912 140737091135400 4261525 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 11952 8882 184 456 0 11488 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 47808

[startup+162.3 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 22957
/proc/meminfo: memFree=31268996/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=67196 CPUtime=162.26 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 8954 0 0 0 16224 2 0 0 20 0 1 0 29297801 68808704 14233 33554432000 4194304 6059633 140737091136912 140737091135400 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 16799 14233 184 456 0 16335 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67196

[startup+222.307 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 22958
/proc/meminfo: memFree=31302132/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=67196 CPUtime=222.26 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 8970 0 0 0 22224 2 0 0 20 0 1 0 29297801 68808704 14760 33554432000 4194304 6059633 140737091136912 140737091135400 4254750 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 16799 14760 184 456 0 16335 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67196

[startup+282.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/178 22962
/proc/meminfo: memFree=31295856/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=282.24 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 9665 0 0 0 28221 3 0 0 20 0 1 0 29297801 99885056 16304 33554432000 4194304 6059633 140737091136912 140737091135400 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 16304 184 456 0 23922 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97544

[startup+342.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 22963
/proc/meminfo: memFree=31254404/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=342.24 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 9666 0 0 0 34220 4 0 0 20 0 1 0 29297801 99885056 16816 33554432000 4194304 6059633 140737091136912 140737091135400 4255380 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 16816 184 456 0 23922 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97544

[startup+402.3 s]
/proc/loadavg: 2.18 2.14 2.09 4/177 22965
/proc/meminfo: memFree=31289832/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=402.23 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 9668 0 0 0 40219 4 0 0 20 0 1 0 29297801 99885056 17840 33554432000 4194304 6059633 140737091136912 140737091135400 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 17840 184 456 0 23922 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97544

[startup+462.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 22966
/proc/meminfo: memFree=31288152/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=462.22 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 9669 0 0 0 46218 4 0 0 20 0 1 0 29297801 99885056 18352 33554432000 4194304 6059633 140737091136912 140737091135400 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18352 184 456 0 23922 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97544

[startup+522.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/176 22967
/proc/meminfo: memFree=31288868/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=522.21 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 9669 0 0 0 52217 4 0 0 20 0 1 0 29297801 99885056 18352 33554432000 4194304 6059633 140737091136912 140737091135400 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18352 184 456 0 23922 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97544

[startup+582.3 s]
/proc/loadavg: 2.15 2.13 2.09 4/177 22969
/proc/meminfo: memFree=31287248/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=582.2 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 10302 0 0 0 58215 5 0 0 20 0 1 0 29297801 99885056 18376 33554432000 4194304 6059633 140737091136912 140737091135736 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18376 184 456 0 23922 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97544


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.14 2.10 4/177 22979
/proc/meminfo: memFree=31254552/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=942.14 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 13365 0 0 0 94203 11 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97544

[startup+1002.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 22981
/proc/meminfo: memFree=31254328/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=146864 CPUtime=1002.13 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 13979 0 0 0 100201 12 0 0 20 0 1 0 29297801 150388736 26642 33554432000 4194304 6059633 140737091136912 140737091135448 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 36716 26642 184 456 0 36252 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146864

[startup+1062.3 s]
/proc/loadavg: 2.16 2.15 2.10 3/177 22982
/proc/meminfo: memFree=31246152/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=146864 CPUtime=1062.13 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 14294 0 0 0 106200 13 0 0 20 0 1 0 29297801 150388736 28690 33554432000 4194304 6059633 140737091136912 140737091135448 4246600 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 36716 28690 184 456 0 36252 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 146864

[startup+1122.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 22983
/proc/meminfo: memFree=31237784/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=146864 CPUtime=1122.12 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 14610 0 0 0 112198 14 0 0 20 0 1 0 29297801 150388736 30738 33554432000 4194304 6059633 140737091136912 140737091135448 4278436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 36716 30738 184 456 0 36252 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 146864

[startup+1182.3 s]
/proc/loadavg: 2.15 2.14 2.09 4/177 22984
/proc/meminfo: memFree=31231204/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1182.11 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 14949 0 0 0 118196 15 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97544

[startup+1242.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 23031
/proc/meminfo: memFree=31321272/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1242.1 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 15609 0 0 0 124194 16 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97544

[startup+1302.3 s]
/proc/loadavg: 2.15 2.13 2.09 4/177 23033
/proc/meminfo: memFree=31330220/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1302.09 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 16514 0 0 0 130191 18 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97544

[startup+1362.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 23034
/proc/meminfo: memFree=31306468/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1362.08 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 17414 0 0 0 136188 20 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4246389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97544

[startup+1422.3 s]
/proc/loadavg: 2.15 2.12 2.09 3/177 23035
/proc/meminfo: memFree=31303948/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1422.08 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 18319 0 0 0 142186 22 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97544

[startup+1482.3 s]
/proc/loadavg: 2.17 2.13 2.09 4/178 23039
/proc/meminfo: memFree=31296204/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1482.06 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 19217 0 0 0 148182 24 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97544

[startup+1542.31 s]
/proc/loadavg: 2.18 2.13 2.09 3/178 23063
/proc/meminfo: memFree=31291468/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1542.05 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 20129 0 0 0 154179 26 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97544

[startup+1602.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 23065
/proc/meminfo: memFree=31290584/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=97544 CPUtime=1602.04 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 21031 0 0 0 160176 28 0 0 20 0 1 0 29297801 99885056 18673 33554432000 4194304 6059633 140737091136912 140737091135736 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 24386 18673 184 456 0 23922 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97544

[startup+1662.3 s]
/proc/loadavg: 2.26 2.16 2.10 4/177 23066
/proc/meminfo: memFree=31231084/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=177684 CPUtime=1662.03 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 21933 0 0 0 166174 29 0 0 20 0 1 0 29297801 181948416 33365 33554432000 4194304 6059633 140737091136912 140737091135704 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 44421 33365 184 456 0 43957 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 177684

[startup+1722.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 23067
/proc/meminfo: memFree=31231096/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=177684 CPUtime=1722.02 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 22831 0 0 0 172171 31 0 0 20 0 1 0 29297801 181948416 32341 33554432000 4194304 6059633 140737091136912 140737091135704 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 44421 32341 184 456 0 43957 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 177684

[startup+1782.3 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 23068
/proc/meminfo: memFree=31236692/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=146864 CPUtime=1782.01 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 23244 0 0 0 178168 33 0 0 20 0 1 0 29297801 150388736 30836 33554432000 4194304 6059633 140737091136912 140737091135448 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 36716 30836 184 456 0 36252 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.28 2.17 2.10 3/177 23068
/proc/meminfo: memFree=31223848/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=177684 CPUtime=1800.01 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 23737 0 0 0 179968 33 0 0 20 0 1 0 29297801 181948416 33877 33554432000 4194304 6059633 140737091136912 140737091135704 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 44421 33877 184 456 0 43957 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177684

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 22953 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.28 2.17 2.10 3/177 23068
/proc/meminfo: memFree=31223848/32872528 swapFree=518888/559768
[pid=22953] ppid=22950 vsize=177684 CPUtime=1800.01 cores=1,3,5,7
/proc/22953/stat : 22953 (open-wbo) R 22950 22953 20982 0 -1 4202496 23737 0 0 0 179968 33 0 0 20 0 1 0 29297801 181948416 33877 33554432000 4194304 6059633 140737091136912 140737091135704 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22953/statm: 44421 33877 184 456 0 43957 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177684

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.340948
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.340948
maximum resident set size= 135520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23740
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= 22
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.33134 second user time and 7.13192 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 19:36:16
IDJOB=4116578
IDBENCH=109487
IDSOLVER=2547
FILE ID=node106/4116578-1466962576
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-size128-round22-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116578-1466962576/watcher-4116578-1466962576 -o /tmp/evaluation-result-4116578-1466962576/solver-4116578-1466962576 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4116578-1466962576.opb

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

MD5SUM BENCH= 8b141e8f2d9bfccf1119dae7bc9b3f3f
RANDOM SEED=1990417724

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:        31331264 kB
Buffers:           13524 kB
Cached:           155036 kB
SwapCached:         4304 kB
Active:           132640 kB
Inactive:         144596 kB
Active(anon):     106132 kB
Inactive(anon):     4936 kB
Active(file):      26508 kB
Inactive(file):   139660 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5096 kB
Writeback:             0 kB
AnonPages:        669436 kB
Mapped:             9036 kB
Shmem:                 0 kB
Slab:             567708 kB
SReclaimable:      11840 kB
SUnreclaim:       555868 kB
KernelStack:        1456 kB
PageTables:         5388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     823824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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 20:06:16