Trace number 4086253

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 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K84.opb
MD5SUM895769e6300bec8b48d22e126916d397
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 variables5712
Total number of constraints5882
Number of constraints which are clauses5798
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint84
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 85
Number of bits of the biggest sum of numbers7
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-4086253-1465274454.opb
0.00/0.00	c File size is 364756 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          5712                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       5798                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          84                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086253-1465274454/watcher-4086253-1465274454 -o /tmp/evaluation-result-4086253-1465274454/solver-4086253-1465274454 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086253-1465274454.opb 

pid=18877
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.45 2.28 2.20 3/177 18880
/proc/meminfo: memFree=30000128/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=3092 CPUtime=0 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 506 0 0 0 0 0 0 0 20 0 1 0 109377239 3166208 381 33554432000 4194304 6059633 140734999420528 140734492323096 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 773 381 224 456 0 219 0

[startup+0.100157 s]
/proc/loadavg: 2.45 2.28 2.20 3/177 18880
/proc/meminfo: memFree=30000128/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=11148 CPUtime=0.09 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 1741 0 0 0 9 0 0 0 20 0 1 0 109377239 11415552 1485 33554432000 4194304 6059633 140734999420528 140734492323096 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 2787 1485 165 456 0 2323 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11148

[startup+0.200314 s]
/proc/loadavg: 2.45 2.28 2.20 3/177 18880
/proc/meminfo: memFree=30000128/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=11148 CPUtime=0.19 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 1817 0 0 0 19 0 0 0 20 0 1 0 109377239 11415552 1561 33554432000 4194304 6059633 140734999420528 140734492323096 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 2787 1561 165 456 0 2323 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11148

[startup+0.300224 s]
/proc/loadavg: 2.45 2.28 2.20 3/177 18880
/proc/meminfo: memFree=30000128/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=11148 CPUtime=0.29 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 1877 0 0 0 29 0 0 0 20 0 1 0 109377239 11415552 2132 33554432000 4194304 6059633 140734999420528 140734492323096 4255133 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 2787 2132 165 456 0 2323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11148

[startup+0.700223 s]
/proc/loadavg: 2.45 2.28 2.20 3/177 18880
/proc/meminfo: memFree=30000128/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=11284 CPUtime=0.69 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 1909 0 0 0 69 0 0 0 20 0 1 0 109377239 11554816 2164 33554432000 4194304 6059633 140734999420528 140734999419000 4255416 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 2821 2164 165 456 0 2357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11284

[startup+1.50028 s]
/proc/loadavg: 2.45 2.28 2.20 3/178 18881
/proc/meminfo: memFree=29989872/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=12128 CPUtime=1.49 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 3204 0 0 0 149 0 0 0 20 0 1 0 109377239 12419072 2604 33554432000 4194304 6059633 140734999420528 140734999418904 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 3032 2604 180 456 0 2568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12128

[startup+3.10024 s]
/proc/loadavg: 2.49 2.29 2.21 3/178 18881
/proc/meminfo: memFree=29985280/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=19272 CPUtime=3.08 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 4578 0 0 0 308 0 0 0 20 0 1 0 109377239 19734528 4348 33554432000 4194304 6059633 140734999420528 140734999419016 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 4818 4348 180 456 0 4354 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19272

[startup+6.30027 s]
/proc/loadavg: 2.49 2.29 2.21 3/178 18881
/proc/meminfo: memFree=30090432/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=28088 CPUtime=6.29 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 5130 0 0 0 628 1 0 0 20 0 1 0 109377239 28762112 4927 33554432000 4194304 6059633 140734999420528 140734999419352 4255712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 7022 4927 180 456 0 6558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28088

[startup+12.7003 s]
/proc/loadavg: 2.42 2.28 2.21 3/177 18881
/proc/meminfo: memFree=30042808/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=51376 CPUtime=12.69 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 6084 0 0 0 1268 1 0 0 20 0 1 0 109377239 52609024 10980 33554432000 4194304 6059633 140734999420528 140734999419016 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 12844 10980 180 456 0 12380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51376

[startup+25.5004 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 18881
/proc/meminfo: memFree=30007264/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=51376 CPUtime=25.49 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 6274 0 0 0 2547 2 0 0 20 0 1 0 109377239 52609024 9821 33554432000 4194304 6059633 140734999420528 140734999419352 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 12844 9821 180 456 0 12380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51376

[startup+51.1003 s]
/proc/loadavg: 2.37 2.28 2.21 4/177 18881
/proc/meminfo: memFree=29940872/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=70232 CPUtime=51.08 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 6874 0 0 0 5106 2 0 0 20 0 1 0 109377239 71917568 17051 33554432000 4194304 6059633 140734999420528 140734999419016 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 17558 17051 180 456 0 17094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70232

[startup+102.3 s]
/proc/loadavg: 2.38 2.29 2.21 4/177 18882
/proc/meminfo: memFree=29948056/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=70232 CPUtime=102.28 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 8106 0 0 0 10223 5 0 0 20 0 1 0 109377239 71917568 17154 33554432000 4194304 6059633 140734999420528 140734999419352 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 17558 17154 180 456 0 17094 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70232

[startup+162.3 s]
/proc/loadavg: 2.31 2.28 2.21 4/177 18883
/proc/meminfo: memFree=29908772/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=119552 CPUtime=162.26 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 9700 0 0 0 16218 8 0 0 20 0 1 0 109377239 122421248 28114 33554432000 4194304 6059633 140734999420528 140734999419064 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 29888 28114 180 456 0 29424 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 119552

[startup+222.307 s]
/proc/loadavg: 2.23 2.26 2.20 4/177 18885
/proc/meminfo: memFree=29908372/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=131556 CPUtime=222.26 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 12596 0 0 0 22213 13 0 0 20 0 1 0 109377239 134713344 31115 33554432000 4194304 6059633 140734999420528 140734999419064 4265467 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 32889 31115 180 456 0 32425 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 131556

[startup+282.3 s]
/proc/loadavg: 2.14 2.22 2.19 3/177 18886
/proc/meminfo: memFree=29901316/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=162376 CPUtime=282.25 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 14828 0 0 0 28207 18 0 0 20 0 1 0 109377239 166273024 36303 33554432000 4194304 6059633 140734999420528 140734999419320 4277637 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 40594 36303 180 456 0 40130 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 162376

[startup+342.3 s]
/proc/loadavg: 2.10 2.20 2.18 3/177 18887
/proc/meminfo: memFree=29903620/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=162376 CPUtime=342.24 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 16483 0 0 0 34203 21 0 0 20 0 1 0 109377239 166273024 38353 33554432000 4194304 6059633 140734999420528 140734999419320 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 40594 38353 180 456 0 40130 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 162376

[startup+402.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/177 18888
/proc/meminfo: memFree=29964056/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=162376 CPUtime=402.23 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 18950 0 0 0 40197 26 0 0 20 0 1 0 109377239 166273024 36817 33554432000 4194304 6059633 140734999420528 140734999419320 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 40594 36817 180 456 0 40130 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 162376

[startup+462.3 s]
/proc/loadavg: 2.32 2.23 2.19 3/177 18889
/proc/meminfo: memFree=29872368/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=131556 CPUtime=462.22 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 21644 0 0 0 46192 30 0 0 20 0 1 0 109377239 134713344 28558 33554432000 4194304 6059633 140734999420528 140734999419352 4264302 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 32889 28558 180 456 0 32425 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131556

[startup+522.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 18891
/proc/meminfo: memFree=29851308/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=162376 CPUtime=522.21 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 23891 0 0 0 52186 35 0 0 20 0 1 0 109377239 166273024 39377 33554432000 4194304 6059633 140734999420528 140734999419320 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 40594 39377 180 456 0 40130 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 162376

[startup+582.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/178 18895
/proc/meminfo: memFree=29949008/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=82236 CPUtime=582.2 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 26363 0 0 0 58181 39 0 0 20 0 1 0 109377239 84209664 20158 33554432000 4194304 6059633 140734999420528 140734999419352 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 20559 20158 180 456 0 20095 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82236


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.21 2.18 4/177 18948
/proc/meminfo: memFree=30030100/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=82236 CPUtime=942.15 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 37982 0 0 0 94152 63 0 0 20 0 1 0 109377239 84209664 20161 33554432000 4194304 6059633 140734999420528 140734999419320 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 20559 20161 180 456 0 20095 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 82236

[startup+1002.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 18949
/proc/meminfo: memFree=30029972/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=82236 CPUtime=1002.13 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 39651 0 0 0 100147 66 0 0 20 0 1 0 109377239 84209664 20186 33554432000 4194304 6059633 140734999420528 140734999419352 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 20559 20186 180 456 0 20095 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 82236

[startup+1062.3 s]
/proc/loadavg: 2.18 2.21 2.18 4/177 18950
/proc/meminfo: memFree=29899956/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=293852 CPUtime=1062.11 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 41849 0 0 0 106142 69 0 0 20 0 1 0 109377239 300904448 53530 33554432000 4194304 6059633 140734999420528 140734999419320 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 73463 53530 180 456 0 72999 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 293852

[startup+1122.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 18952
/proc/meminfo: memFree=29850592/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=212464 CPUtime=1122.1 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 43511 0 0 0 112137 73 0 0 20 0 1 0 109377239 217563136 50970 33554432000 4194304 6059633 140734999420528 140734999419320 4254746 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 53116 50970 180 456 0 52652 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 212464

[startup+1182.3 s]
/proc/loadavg: 2.27 2.22 2.19 3/178 18956
/proc/meminfo: memFree=29917204/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=212464 CPUtime=1182.09 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 45693 0 0 0 118132 77 0 0 20 0 1 0 109377239 217563136 48922 33554432000 4194304 6059633 140734999420528 140734999419320 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 53116 48922 180 456 0 52652 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 212464

[startup+1242.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/178 18980
/proc/meminfo: memFree=29862428/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=212464 CPUtime=1242.08 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 47868 0 0 0 124128 80 0 0 20 0 1 0 109377239 217563136 46362 33554432000 4194304 6059633 140734999420528 140734999419320 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 53116 46362 180 456 0 52652 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 212464

[startup+1302.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/177 18981
/proc/meminfo: memFree=29841868/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=162376 CPUtime=1302.07 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 49481 0 0 0 130124 83 0 0 20 0 1 0 109377239 166273024 40170 33554432000 4194304 6059633 140734999420528 140734999419320 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 40594 40170 180 456 0 40130 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 162376

[startup+1362.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 18982
/proc/meminfo: memFree=29933988/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=162376 CPUtime=1362.07 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 51399 0 0 0 136120 87 0 0 20 0 1 0 109377239 166273024 33773 33554432000 4194304 6059633 140734999420528 140734999419320 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 40594 33773 180 456 0 40130 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 162376

[startup+1422.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 18984
/proc/meminfo: memFree=29842820/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=293852 CPUtime=1422.06 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 52773 0 0 0 142118 88 0 0 20 0 1 0 109377239 300904448 58138 33554432000 4194304 6059633 140734999420528 140734999419320 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 73463 58138 180 456 0 72999 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 293852

[startup+1482.3 s]
/proc/loadavg: 2.26 2.22 2.18 4/177 18985
/proc/meminfo: memFree=29836148/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=212464 CPUtime=1482.04 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 54438 0 0 0 148112 92 0 0 20 0 1 0 109377239 217563136 51994 33554432000 4194304 6059633 140734999420528 140734999419320 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 53116 51994 180 456 0 52652 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 212464

[startup+1542.31 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 19032
/proc/meminfo: memFree=29969932/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=212464 CPUtime=1542.05 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 56613 0 0 0 154109 96 0 0 20 0 1 0 109377239 217563136 44314 33554432000 4194304 6059633 140734999420528 140734999419320 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 53116 44314 180 456 0 52652 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 212464

[startup+1602.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 19033
/proc/meminfo: memFree=29991144/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=131556 CPUtime=1602.03 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 57384 0 0 0 160105 98 0 0 20 0 1 0 109377239 134713344 28586 33554432000 4194304 6059633 140734999420528 140734999419064 4277685 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 32889 28586 180 456 0 32425 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 131556

[startup+1662.3 s]
/proc/loadavg: 2.28 2.23 2.19 4/177 19034
/proc/meminfo: memFree=29848520/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=293852 CPUtime=1662.02 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 59340 0 0 0 166101 101 0 0 20 0 1 0 109377239 300904448 53530 33554432000 4194304 6059633 140734999420528 140734999419320 4277619 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 73463 53530 180 456 0 72999 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 293852

[startup+1722.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 19036
/proc/meminfo: memFree=29931584/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=213380 CPUtime=1722.01 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 61227 0 0 0 172097 104 0 0 20 0 1 0 109377239 218501120 43513 33554432000 4194304 6059633 140734999420528 140734999419320 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 53345 43513 180 456 0 52881 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 213380

[startup+1782.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/178 19040
/proc/meminfo: memFree=29981516/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=152256 CPUtime=1782 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 62196 0 0 0 178094 106 0 0 20 0 1 0 109377239 155910144 31558 33554432000 4194304 6059633 140734999420528 140734999419064 4277645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 38064 31558 180 456 0 37600 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 152256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.30 2.21 2.18 4/178 19040
/proc/meminfo: memFree=29879556/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=183076 CPUtime=1800 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 62793 0 0 0 179893 107 0 0 20 0 1 0 109377239 187469824 40841 33554432000 4194304 6059633 140734999420528 140734999419320 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 45769 40841 180 456 0 45305 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 183076

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 18880 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.30 2.21 2.18 4/178 19040
/proc/meminfo: memFree=29879556/32872528 swapFree=18240/1696364
[pid=18880] ppid=18877 vsize=183076 CPUtime=1800 cores=0,2,4,6
/proc/18880/stat : 18880 (open-wbo) R 18877 18880 14989 0 -1 4202496 62793 0 0 0 179893 107 0 0 20 0 1 0 109377239 187469824 40841 33554432000 4194304 6059633 140734999420528 140734999419320 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18880/statm: 45769 40841 180 456 0 45305 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 183076

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1798.93
CPU system time (s): 1.07584
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 294768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.07584
maximum resident set size= 246888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62796
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= 28
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.95525 second user time and 7.8998 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 06:40:54
IDJOB=4086253
IDBENCH=90123
IDSOLVER=2547
FILE ID=node137/4086253-1465274454
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K84.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086253-1465274454/watcher-4086253-1465274454 -o /tmp/evaluation-result-4086253-1465274454/solver-4086253-1465274454 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086253-1465274454.opb

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

MD5SUM BENCH= 895769e6300bec8b48d22e126916d397
RANDOM SEED=1226610306

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30000020 kB
Buffers:           88672 kB
Cached:           159788 kB
SwapCached:         2556 kB
Active:           262400 kB
Inactive:         160368 kB
Active(anon):     174096 kB
Inactive(anon):     2836 kB
Active(file):      88304 kB
Inactive(file):   157532 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       1983960 kB
Mapped:             8824 kB
Shmem:                 0 kB
Slab:             599176 kB
SReclaimable:      43256 kB
SUnreclaim:       555920 kB
KernelStack:        1480 kB
PageTables:         7692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2025884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1878016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-07 07:10:55