Trace number 4108937

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) 1800.01 1800.4

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-147.opb
MD5SUM8c2053bb677dce90b85fb5832d9bc324
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 variables42127
Total number of constraints974306
Number of constraints which are clauses875463
Number of constraints which are cardinality constraints (but not clauses)3062
Number of constraints which are nor clauses,nor cardinality constraints95781
Minimum length of a constraint2
Maximum length of a constraint627
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 628
Number of bits of the biggest sum of numbers10
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-4108937-1466267371.opb
0.00/0.00	c File size is 44066372 bytes.
1800.00/1800.40	c Sum of soft weights:            0
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.40	c |  Number of variables:         42127                                                                   |
1800.00/1800.40	c |  Number of hard clauses:     877004                                                                   |
1800.00/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.40	c |  Number of cardinality:        3063                                                                   |
1800.00/1800.40	c |  Number of PB :               95781                                                                   |
1800.00/1800.40	c |  Parse time:                   4.41 s                                                                 |
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	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-4108937-1466267371/watcher-4108937-1466267371 -o /tmp/evaluation-result-4108937-1466267371/solver-4108937-1466267371 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960 open-wbo HOME/instance-4108937-1466267371.opb 

pid=30829
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: 2.21 2.27 2.26 3/176 30832
/proc/meminfo: memFree=21867308/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=45240 CPUtime=0 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 4472 0 0 0 0 0 0 0 20 0 1 0 28785899 46325760 4349 33554432000 4194304 6059633 140734812560272 140733464249864 5069786 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 11310 4349 4330 456 0 87 0

[startup+0.10018 s]
/proc/loadavg: 2.21 2.27 2.26 3/176 30832
/proc/meminfo: memFree=21867308/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=46816 CPUtime=0.09 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 11441 0 0 0 9 0 0 0 20 0 1 0 28785899 47939584 11317 33554432000 4194304 6059633 140734812560272 140734812559768 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 11704 11318 10893 456 0 481 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46816

[startup+0.200367 s]
/proc/loadavg: 2.21 2.27 2.26 3/176 30832
/proc/meminfo: memFree=21867308/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=48744 CPUtime=0.18 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 11865 0 0 0 18 0 0 0 20 0 1 0 28785899 49913856 11741 33554432000 4194304 6059633 140734812560272 140734812558456 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 12186 11741 10893 456 0 963 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 48744

[startup+0.300259 s]
/proc/loadavg: 2.21 2.27 2.26 3/176 30832
/proc/meminfo: memFree=21867308/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=50492 CPUtime=0.28 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 12287 0 0 0 28 0 0 0 20 0 1 0 28785899 51703808 12163 33554432000 4194304 6059633 140734812560272 140734812558456 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 12623 12163 10893 456 0 1400 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 50492

[startup+0.700242 s]
/proc/loadavg: 2.21 2.27 2.26 3/176 30832
/proc/meminfo: memFree=21867308/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=57316 CPUtime=0.69 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 13898 0 0 0 68 1 0 0 20 0 1 0 28785899 58691584 13774 33554432000 4194304 6059633 140734812560272 140734812558632 4593024 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 14329 13774 10893 456 0 3106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57316

[startup+1.50023 s]
/proc/loadavg: 2.21 2.27 2.26 3/177 30833
/proc/meminfo: memFree=21847768/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=71104 CPUtime=1.49 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 17069 0 0 0 148 1 0 0 20 0 1 0 28785899 72810496 16945 33554432000 4194304 6059633 140734812560272 140734812558600 4631383 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 17776 16945 10893 456 0 6553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71104

[startup+3.10023 s]
/proc/loadavg: 2.21 2.27 2.26 3/177 30833
/proc/meminfo: memFree=21827740/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=94232 CPUtime=3.09 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 22736 0 0 0 307 2 0 0 20 0 1 0 28785899 96493568 23123 33554432000 4194304 6059633 140734812560272 140734812558456 4693728 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 23558 23123 10893 456 0 12335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94232

[startup+6.30022 s]
/proc/loadavg: 2.20 2.26 2.26 3/177 30833
/proc/meminfo: memFree=21398612/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=590432 CPUtime=6.28 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 92710 0 0 0 612 16 0 0 20 0 1 0 28785899 604602368 127391 33554432000 4194304 6059633 140734812560272 140734812558648 4277679 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 147608 127391 181 456 0 147144 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 590432

[startup+12.7003 s]
/proc/loadavg: 2.18 2.26 2.26 3/177 30833
/proc/meminfo: memFree=21324616/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=601204 CPUtime=12.68 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 95511 0 0 0 1251 17 0 0 20 0 1 0 28785899 615632896 131214 33554432000 4194304 6059633 140734812560272 140734812558648 4278373 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 150301 131214 181 456 0 149837 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 601204

[startup+25.5004 s]
/proc/loadavg: 2.14 2.25 2.26 3/177 30833
/proc/meminfo: memFree=21300600/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=605824 CPUtime=25.47 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 96654 0 0 0 2528 19 0 0 20 0 1 0 28785899 620363776 133379 33554432000 4194304 6059633 140734812560272 140734812558648 4254564 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 151456 133379 181 456 0 150992 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 605824

[startup+51.1004 s]
/proc/loadavg: 2.16 2.24 2.25 3/177 30836
/proc/meminfo: memFree=21257684/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=607048 CPUtime=51.06 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 96970 0 0 0 5087 19 0 0 20 0 1 0 28785899 621617152 135228 33554432000 4194304 6059633 140734812560272 140734812558648 4277900 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 151762 135228 181 456 0 151298 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 607048

[startup+102.3 s]
/proc/loadavg: 2.24 2.25 2.26 3/177 30838
/proc/meminfo: memFree=21565048/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=609212 CPUtime=102.25 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 97906 0 0 0 10204 21 0 0 20 0 1 0 28785899 623833088 134006 33554432000 4194304 6059633 140734812560272 140734812558648 4277570 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 152303 134006 182 456 0 151839 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 609212

[startup+162.3 s]
/proc/loadavg: 2.27 2.26 2.26 4/177 30839
/proc/meminfo: memFree=21499412/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=611160 CPUtime=162.23 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 98441 0 0 0 16200 23 0 0 20 0 1 0 28785899 625827840 133658 33554432000 4194304 6059633 140734812560272 140734812558648 4246357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 152790 133658 182 456 0 152326 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 611160

[startup+222.307 s]
/proc/loadavg: 2.21 2.24 2.25 3/176 30840
/proc/meminfo: memFree=21429204/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=612372 CPUtime=222.22 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 99179 0 0 0 22197 25 0 0 20 0 1 0 28785899 627068928 133259 33554432000 4194304 6059633 140734812560272 140734812559096 4277557 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 153093 133259 182 456 0 152629 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 612372

[startup+282.3 s]
/proc/loadavg: 2.14 2.21 2.24 3/177 30842
/proc/meminfo: memFree=21369048/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=613332 CPUtime=282.18 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 99470 0 0 0 28192 26 0 0 20 0 1 0 28785899 628051968 134199 33554432000 4194304 6059633 140734812560272 140734812559096 4254614 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 153333 134199 182 456 0 152869 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 613332

[startup+342.3 s]
/proc/loadavg: 2.13 2.20 2.23 3/177 30843
/proc/meminfo: memFree=21246308/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=614160 CPUtime=342.17 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 100077 0 0 0 34189 28 0 0 20 0 1 0 28785899 628899840 134187 33554432000 4194304 6059633 140734812560272 140734812558648 4277549 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 153540 134187 182 456 0 153076 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 614160

[startup+402.3 s]
/proc/loadavg: 2.31 2.23 2.24 3/177 30845
/proc/meminfo: memFree=21346364/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=624560 CPUtime=402.15 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 101826 0 0 0 40185 30 0 0 20 0 1 0 28785899 639549440 136071 33554432000 4194304 6059633 140734812560272 140734812559096 4277549 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/30832/statm: 156140 136071 182 456 0 155676 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 624560

[startup+462.3 s]
/proc/loadavg: 2.32 2.24 2.24 3/177 30846
/proc/meminfo: memFree=21315548/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=624560 CPUtime=462.14 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 101855 0 0 0 46183 31 0 0 20 0 1 0 28785899 639549440 142743 33554432000 4194304 6059633 140734812560272 140734812559096 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 156140 142743 182 456 0 155676 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 624560

[startup+522.3 s]
/proc/loadavg: 2.30 2.25 2.25 3/177 30847
/proc/meminfo: memFree=21333288/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=624560 CPUtime=522.12 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 102372 0 0 0 52179 33 0 0 20 0 1 0 28785899 639549440 137134 33554432000 4194304 6059633 140734812560272 140734812559096 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 156140 137134 182 456 0 155676 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 624560

[startup+582.3 s]
/proc/loadavg: 2.30 2.25 2.24 3/177 30848
/proc/meminfo: memFree=21311540/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=582.12 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 102966 0 0 0 58178 34 0 0 20 0 1 0 28785899 644726784 141305 33554432000 4194304 6059633 140734812560272 140734812558632 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 141305 182 456 0 156940 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 629616


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


[startup+882.307 s]
/proc/loadavg: 2.25 2.28 2.26 3/177 30902
/proc/meminfo: memFree=29242464/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=882.04 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 103542 0 0 0 88167 37 0 0 20 0 1 0 28785899 644726784 145988 33554432000 4194304 6059633 140734812560272 140734812559096 4277627 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 145988 182 456 0 156940 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 629616

[startup+942.3 s]
/proc/loadavg: 2.21 2.26 2.26 4/177 30903
/proc/meminfo: memFree=29253996/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=942.03 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 104073 0 0 0 94163 40 0 0 20 0 1 0 28785899 644726784 142404 33554432000 4194304 6059633 140734812560272 140734812559096 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 142404 182 456 0 156940 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 629616

[startup+1002.3 s]
/proc/loadavg: 2.34 2.27 2.26 3/177 30905
/proc/meminfo: memFree=29247424/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=1002.02 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 104530 0 0 0 100159 43 0 0 20 0 1 0 28785899 644726784 143579 33554432000 4194304 6059633 140734812560272 140734812559096 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 143579 182 456 0 156940 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 629616

[startup+1062.3 s]
/proc/loadavg: 2.17 2.23 2.25 3/177 30906
/proc/meminfo: memFree=29221556/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=711004 CPUtime=1062.01 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 105065 0 0 0 106157 44 0 0 20 0 1 0 28785899 728068096 149557 33554432000 4194304 6059633 140734812560272 140734812559064 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 177751 149557 182 456 0 177287 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 711004

[startup+1122.3 s]
/proc/loadavg: 2.51 2.32 2.28 4/177 30953
/proc/meminfo: memFree=27990384/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=1122 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 105241 0 0 0 112154 46 0 0 20 0 1 0 28785899 644726784 145365 33554432000 4194304 6059633 140734812560272 140734812559096 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 145365 182 456 0 156940 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 629616

[startup+1182.3 s]
/proc/loadavg: 2.25 2.28 2.26 4/177 30954
/proc/meminfo: memFree=27200140/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=1182 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 105317 0 0 0 118152 48 0 0 20 0 1 0 28785899 644726784 145275 33554432000 4194304 6059633 140734812560272 140734812559096 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 145275 182 456 0 156940 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 629616

[startup+1242.3 s]
/proc/loadavg: 2.14 2.24 2.25 3/178 30958
/proc/meminfo: memFree=21184920/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=1241.98 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 105788 0 0 0 124147 51 0 0 20 0 1 0 28785899 644726784 141692 33554432000 4194304 6059633 140734812560272 140734812559096 4278161 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 141692 182 456 0 156940 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 629616

[startup+1302.3 s]
/proc/loadavg: 2.17 2.22 2.24 4/177 30960
/proc/meminfo: memFree=16977896/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=1301.98 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 105804 0 0 0 130146 52 0 0 20 0 1 0 28785899 644726784 147840 33554432000 4194304 6059633 140734812560272 140734812559096 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 147840 182 456 0 156940 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 629616

[startup+1362.3 s]
/proc/loadavg: 2.12 2.20 2.23 3/177 30961
/proc/meminfo: memFree=16741568/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629616 CPUtime=1361.97 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 106253 0 0 0 136143 54 0 0 20 0 1 0 28785899 644726784 148173 33554432000 4194304 6059633 140734812560272 140734812559096 4254330 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157404 148173 182 456 0 156940 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 629616

[startup+1422.3 s]
/proc/loadavg: 2.23 2.21 2.23 3/177 30962
/proc/meminfo: memFree=16577848/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=629748 CPUtime=1421.96 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 106835 0 0 0 142139 57 0 0 20 0 1 0 28785899 644861952 142640 33554432000 4194304 6059633 140734812560272 140734812559096 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157437 142640 182 456 0 156973 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 629748

[startup+1482.3 s]
/proc/loadavg: 2.38 2.24 2.24 4/177 30963
/proc/meminfo: memFree=16580268/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=630156 CPUtime=1481.95 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 106983 0 0 0 148136 59 0 0 20 0 1 0 28785899 645279744 141898 33554432000 4194304 6059633 140734812560272 140734812559096 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157539 141898 182 456 0 157075 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 630156

[startup+1542.31 s]
/proc/loadavg: 2.29 2.24 2.24 3/177 30964
/proc/meminfo: memFree=16574248/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=630292 CPUtime=1541.94 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 107444 0 0 0 154134 60 0 0 20 0 1 0 28785899 645419008 141732 33554432000 4194304 6059633 140734812560272 140734812559096 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157573 141732 182 456 0 157109 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 630292

[startup+1602.3 s]
/proc/loadavg: 2.20 2.22 2.23 3/177 30966
/proc/meminfo: memFree=16543160/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=630448 CPUtime=1601.93 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 107498 0 0 0 160132 61 0 0 20 0 1 0 28785899 645578752 149962 33554432000 4194304 6059633 140734812560272 140734812558648 4278641 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 157612 149962 182 456 0 157148 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 630448

[startup+1662.3 s]
/proc/loadavg: 2.36 2.26 2.24 4/177 30967
/proc/meminfo: memFree=16550924/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=637728 CPUtime=1661.92 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 109390 0 0 0 166127 65 0 0 20 0 1 0 28785899 653033472 146497 33554432000 4194304 6059633 140734812560272 140734812559096 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 159432 146497 182 456 0 158968 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 637728

[startup+1722.3 s]
/proc/loadavg: 2.25 2.24 2.23 3/177 30968
/proc/meminfo: memFree=16561728/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=637728 CPUtime=1721.91 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 109468 0 0 0 172125 66 0 0 20 0 1 0 28785899 653033472 143641 33554432000 4194304 6059633 140734812560272 140734812559096 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 159432 143641 182 456 0 158968 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 637728

[startup+1782.3 s]
/proc/loadavg: 2.21 2.22 2.23 3/177 30969
/proc/meminfo: memFree=16531752/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=637728 CPUtime=1781.9 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 109483 0 0 0 178123 67 0 0 20 0 1 0 28785899 653033472 151321 33554432000 4194304 6059633 140734812560272 140734812559096 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 159432 151321 182 456 0 158968 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 637728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.31 2.24 2.23 3/177 30970
/proc/meminfo: memFree=16553524/32872528 swapFree=1431120/1543540
[pid=30832] ppid=30829 vsize=637728 CPUtime=1800 cores=1,3,5,7
/proc/30832/stat : 30832 (open-wbo) R 30829 30832 19971 0 -1 4202496 109891 0 0 0 179932 68 0 0 20 0 1 0 28785899 653033472 146508 33554432000 4194304 6059633 140734812560272 140734812559096 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30832/statm: 159432 146508 182 456 0 158968 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 637728

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 30832 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.01
CPU user time (s): 1799.32
CPU system time (s): 0.691894
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 841232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.691894
maximum resident set size= 700788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109894
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= 82
involuntary context switches= 2261

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.83211 second user time and 8.66768 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 18:29:32
IDJOB=4108937
IDBENCH=89747
IDSOLVER=2547
FILE ID=node116/4108937-1466267371
RUNJOBID= node116-1466241383-19988
PBS_JOBID= 19918206
Free space on /tmp= 71016 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-147.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108937-1466267371/watcher-4108937-1466267371 -o /tmp/evaluation-result-4108937-1466267371/solver-4108937-1466267371 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960  open-wbo HOME/instance-4108937-1466267371.opb

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

MD5SUM BENCH= 8c2053bb677dce90b85fb5832d9bc324
RANDOM SEED=59592307

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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:        21867952 kB
Buffers:          140024 kB
Cached:           930096 kB
SwapCached:         2060 kB
Active:          8421208 kB
Inactive:         255216 kB
Active(anon):    7605576 kB
Inactive(anon):     3016 kB
Active(file):     815632 kB
Inactive(file):   252200 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:             47544 kB
Writeback:             0 kB
AnonPages:       9157216 kB
Mapped:             7908 kB
Shmem:                 0 kB
Slab:             630076 kB
SReclaimable:      73884 kB
SUnreclaim:       556192 kB
KernelStack:        1440 kB
PageTables:        22140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   10015248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4341760 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= 70528 MiB
End job on node116 at 2016-06-18 18:59:32