Trace number 4108874

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 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-53.opb
MD5SUM3eaa712ef8c4f1e38f38abbb36d752f3
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 variables10086
Total number of constraints226240
Number of constraints which are clauses203302
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints22218
Minimum length of a constraint2
Maximum length of a constraint231
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 232
Number of bits of the biggest sum of numbers8
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-4108874-1466265570.opb
0.00/0.00	c File size is 9526575 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:         10086                                                                   |
1800.00/1800.30	c |  Number of hard clauses:     203668                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         722                                                                   |
1800.00/1800.30	c |  Number of PB :               22218                                                                   |
1800.00/1800.30	c |  Parse time:                   0.98 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-4108874-1466265570/watcher-4108874-1466265570 -o /tmp/evaluation-result-4108874-1466265570/solver-4108874-1466265570 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960 open-wbo HOME/instance-4108874-1466265570.opb 

pid=30670
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: 2.29 2.27 2.27 3/176 30673
/proc/meminfo: memFree=29719792/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=11508 CPUtime=0 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 2621 0 0 0 0 0 0 0 20 0 1 0 28605731 11784192 2496 33554432000 4194304 6059633 140734847701824 140734847701320 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 2877 2496 2460 456 0 87 0

[startup+0.100156 s]
/proc/loadavg: 2.29 2.27 2.27 3/176 30673
/proc/meminfo: memFree=29719792/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=13244 CPUtime=0.09 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 3044 0 0 0 9 0 0 0 20 0 1 0 28605731 13561856 2919 33554432000 4194304 6059633 140734847701824 140734847701320 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 3311 2919 2460 456 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13244

[startup+0.200292 s]
/proc/loadavg: 2.29 2.27 2.27 3/176 30673
/proc/meminfo: memFree=29719792/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=15040 CPUtime=0.19 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 3462 0 0 0 19 0 0 0 20 0 1 0 28605731 15400960 3337 33554432000 4194304 6059633 140734847701824 140734847701320 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 3760 3337 2460 456 0 970 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15040

[startup+0.30027 s]
/proc/loadavg: 2.29 2.27 2.27 3/176 30673
/proc/meminfo: memFree=29719792/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=16788 CPUtime=0.29 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 3878 0 0 0 29 0 0 0 20 0 1 0 28605731 17190912 3753 33554432000 4194304 6059633 140734847701824 140734847701320 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 4197 3753 2460 456 0 1407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16788

[startup+0.700219 s]
/proc/loadavg: 2.29 2.27 2.27 3/176 30673
/proc/meminfo: memFree=29719792/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=23608 CPUtime=0.69 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 5474 0 0 0 69 0 0 0 20 0 1 0 28605731 24174592 5349 33554432000 4194304 6059633 140734847701824 140734847700184 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 5902 5349 2460 456 0 3112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23608

[startup+1.50027 s]
/proc/loadavg: 2.29 2.27 2.27 3/177 30674
/proc/meminfo: memFree=29663964/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=148132 CPUtime=1.48 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 30210 0 0 0 144 4 0 0 20 0 1 0 28605731 151687168 30382 33554432000 4194304 6059633 140734847701824 140734847700296 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 37033 30382 182 456 0 36569 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 148132

[startup+3.10032 s]
/proc/loadavg: 2.29 2.27 2.27 3/177 30674
/proc/meminfo: memFree=29597064/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=149600 CPUtime=3.09 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 30790 0 0 0 304 5 0 0 20 0 1 0 28605731 153190400 30954 33554432000 4194304 6059633 140734847701824 140734847700200 4277507 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 37400 30954 183 456 0 36936 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149600

[startup+6.30033 s]
/proc/loadavg: 2.34 2.29 2.27 3/177 30674
/proc/meminfo: memFree=29592816/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=150816 CPUtime=6.29 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 31266 0 0 0 624 5 0 0 20 0 1 0 28605731 154435584 31937 33554432000 4194304 6059633 140734847701824 140734847700200 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 37704 31937 183 456 0 37240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 150816

[startup+12.7003 s]
/proc/loadavg: 2.31 2.28 2.27 3/177 30674
/proc/meminfo: memFree=29588356/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=151760 CPUtime=12.69 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 31471 0 0 0 1264 5 0 0 20 0 1 0 28605731 155402240 32653 33554432000 4194304 6059633 140734847701824 140734847700312 4278429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 37940 32653 183 456 0 37476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151760

[startup+25.5004 s]
/proc/loadavg: 2.24 2.27 2.27 3/177 30675
/proc/meminfo: memFree=29588952/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=152420 CPUtime=25.49 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 31971 0 0 0 2543 6 0 0 20 0 1 0 28605731 156078080 32621 33554432000 4194304 6059633 140734847701824 140734847700200 4277740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 38105 32621 184 456 0 37641 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 152420

[startup+51.1004 s]
/proc/loadavg: 2.22 2.26 2.27 3/178 30678
/proc/meminfo: memFree=29551252/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=183740 CPUtime=51.08 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 33186 0 0 0 5101 7 0 0 20 0 1 0 28605731 188149760 41143 33554432000 4194304 6059633 140734847701824 140734847700344 4277790 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 45935 41143 184 456 0 45471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 183740

[startup+102.3 s]
/proc/loadavg: 2.26 2.26 2.27 3/178 30702
/proc/meminfo: memFree=29511684/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=214084 CPUtime=102.28 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 34145 0 0 0 10220 8 0 0 20 0 1 0 28605731 219222016 49062 33554432000 4194304 6059633 140734847701824 140734847700344 4277721 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 53521 49062 184 456 0 53057 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 214084

[startup+162.3 s]
/proc/loadavg: 2.26 2.26 2.27 3/177 30703
/proc/meminfo: memFree=29532632/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=162.27 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 35436 0 0 0 16216 11 0 0 20 0 1 0 28605731 238649344 49536 33554432000 4194304 6059633 140734847701824 140734847700648 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 49536 184 456 0 57800 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 233056

[startup+222.307 s]
/proc/loadavg: 2.25 2.25 2.26 3/177 30704
/proc/meminfo: memFree=29489744/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=222.26 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 35903 0 0 0 22213 13 0 0 20 0 1 0 28605731 238649344 50048 33554432000 4194304 6059633 140734847701824 140734847700360 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 50048 184 456 0 57800 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 233056

[startup+282.3 s]
/proc/loadavg: 2.30 2.27 2.27 3/177 30705
/proc/meminfo: memFree=29514200/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=183736 CPUtime=282.24 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 36261 0 0 0 28210 14 0 0 20 0 1 0 28605731 188145664 41757 33554432000 4194304 6059633 140734847701824 140734847700648 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 45934 41757 184 456 0 45470 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 183736

[startup+342.3 s]
/proc/loadavg: 2.19 2.24 2.26 3/177 30707
/proc/meminfo: memFree=29514020/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=342.23 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 36621 0 0 0 34207 16 0 0 20 0 1 0 28605731 238649344 52608 33554432000 4194304 6059633 140734847701824 140734847700360 4277630 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 52608 184 456 0 57800 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 233056

[startup+402.3 s]
/proc/loadavg: 2.25 2.26 2.27 3/177 30708
/proc/meminfo: memFree=29510052/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=402.23 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 36979 0 0 0 40204 19 0 0 20 0 1 0 28605731 238649344 51072 33554432000 4194304 6059633 140734847701824 140734847700360 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 51072 184 456 0 57800 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 233056

[startup+462.3 s]
/proc/loadavg: 2.21 2.24 2.26 4/177 30709
/proc/meminfo: memFree=29536804/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=183736 CPUtime=462.22 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 37226 0 0 0 46202 20 0 0 20 0 1 0 28605731 188145664 41757 33554432000 4194304 6059633 140734847701824 140734847700648 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 45934 41757 184 456 0 45470 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 183736

[startup+522.3 s]
/proc/loadavg: 2.34 2.27 2.27 3/177 30710
/proc/meminfo: memFree=29491620/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=522.21 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 37692 0 0 0 52199 22 0 0 20 0 1 0 28605731 238649344 50566 33554432000 4194304 6059633 140734847701824 140734847700360 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 50566 184 456 0 57800 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 233056

[startup+582.3 s]
/proc/loadavg: 2.42 2.31 2.28 3/177 30711
/proc/meminfo: memFree=29481016/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=582.2 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 38542 0 0 0 58195 25 0 0 20 0 1 0 28605731 238649344 50566 33554432000 4194304 6059633 140734847701824 140734847700360 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 50566 184 456 0 57800 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 233056


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


[startup+942.3 s]
/proc/loadavg: 2.30 2.29 2.27 3/177 30768
/proc/meminfo: memFree=21995744/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=942.13 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 46347 0 0 0 94171 42 0 0 20 0 1 0 28605731 270209024 55895 33554432000 4194304 6059633 140734847701824 140734847700616 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 55895 184 456 0 65505 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 263876

[startup+1002.3 s]
/proc/loadavg: 2.28 2.28 2.27 3/177 30769
/proc/meminfo: memFree=21996340/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1002.12 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 47199 0 0 0 100167 45 0 0 20 0 1 0 28605731 238649344 53268 33554432000 4194304 6059633 140734847701824 140734847700648 4277653 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 53268 184 456 0 57800 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 233056

[startup+1062.3 s]
/proc/loadavg: 2.30 2.28 2.27 3/177 30770
/proc/meminfo: memFree=21920408/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1062.11 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 48658 0 0 0 106162 49 0 0 20 0 1 0 28605731 238649344 52756 33554432000 4194304 6059633 140734847701824 140734847700648 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 52756 184 456 0 57800 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 233056

[startup+1122.3 s]
/proc/loadavg: 2.26 2.27 2.27 4/177 30771
/proc/meminfo: memFree=21878396/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1122.11 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 49988 0 0 0 112159 52 0 0 20 0 1 0 28605731 270209024 57431 33554432000 4194304 6059633 140734847701824 140734847700616 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 57431 184 456 0 65505 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 263876

[startup+1182.3 s]
/proc/loadavg: 2.25 2.27 2.27 3/177 30772
/proc/meminfo: memFree=21889456/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1182.09 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 50840 0 0 0 118155 54 0 0 20 0 1 0 28605731 238649344 54292 33554432000 4194304 6059633 140734847701824 140734847700648 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 54292 184 456 0 57800 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 233056

[startup+1242.3 s]
/proc/loadavg: 2.28 2.28 2.27 3/177 30776
/proc/meminfo: memFree=21894684/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1242.08 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 52284 0 0 0 124151 57 0 0 20 0 1 0 28605731 238649344 51220 33554432000 4194304 6059633 140734847701824 140734847700648 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 51220 184 456 0 57800 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 233056

[startup+1302.3 s]
/proc/loadavg: 2.25 2.27 2.27 3/177 30778
/proc/meminfo: memFree=21860656/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1302.07 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 53296 0 0 0 130148 59 0 0 20 0 1 0 28605731 238649344 54554 33554432000 4194304 6059633 140734847701824 140734847700648 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 54554 184 456 0 57800 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 233056

[startup+1362.3 s]
/proc/loadavg: 2.32 2.28 2.27 3/177 30779
/proc/meminfo: memFree=21836060/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1362.07 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 54350 0 0 0 136145 62 0 0 20 0 1 0 28605731 270209024 57943 33554432000 4194304 6059633 140734847701824 140734847700616 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 57943 184 456 0 65505 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 263876

[startup+1422.3 s]
/proc/loadavg: 2.23 2.27 2.27 3/177 30780
/proc/meminfo: memFree=21845824/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1422.07 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 55202 0 0 0 142142 65 0 0 20 0 1 0 28605731 238649344 52756 33554432000 4194304 6059633 140734847701824 140734847700648 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 52756 184 456 0 57800 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 233056

[startup+1482.3 s]
/proc/loadavg: 2.26 2.28 2.27 3/177 30781
/proc/meminfo: memFree=21788068/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1482.05 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 56519 0 0 0 148137 68 0 0 20 0 1 0 28605731 270209024 55383 33554432000 4194304 6059633 140734847701824 140734847700616 4278292 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 55383 184 456 0 65505 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 263876

[startup+1542.31 s]
/proc/loadavg: 2.26 2.27 2.27 3/177 30782
/proc/meminfo: memFree=21714752/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1542.05 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 57253 0 0 0 154135 70 0 0 20 0 1 0 28605731 270209024 57943 33554432000 4194304 6059633 140734847701824 140734847700616 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 57943 184 456 0 65505 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 263876

[startup+1602.3 s]
/proc/loadavg: 2.30 2.28 2.27 3/177 30784
/proc/meminfo: memFree=21970460/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1602.03 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 58147 0 0 0 160130 73 0 0 20 0 1 0 28605731 238649344 52789 33554432000 4194304 6059633 140734847701824 140734847700648 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 52789 184 456 0 57800 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 233056

[startup+1662.3 s]
/proc/loadavg: 2.41 2.31 2.28 3/177 30785
/proc/meminfo: memFree=21878868/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=233056 CPUtime=1662.02 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 58878 0 0 0 166127 75 0 0 20 0 1 0 28605731 238649344 54325 33554432000 4194304 6059633 140734847701824 140734847700648 4246318 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 58264 54325 184 456 0 57800 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 233056

[startup+1722.3 s]
/proc/loadavg: 2.31 2.30 2.27 3/177 30786
/proc/meminfo: memFree=21793520/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1722.01 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 60202 0 0 0 172123 78 0 0 20 0 1 0 28605731 270209024 56440 33554432000 4194304 6059633 140734847701824 140734847700616 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 56440 184 456 0 65505 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 263876

[startup+1782.3 s]
/proc/loadavg: 2.20 2.27 2.26 3/177 30787
/proc/meminfo: memFree=21702948/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1782 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 60931 0 0 0 178120 80 0 0 20 0 1 0 28605731 270209024 57464 33554432000 4194304 6059633 140734847701824 140734847700616 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 57464 184 456 0 65505 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 263876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.23 2.27 2.27 3/177 30787
/proc/meminfo: memFree=21668048/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1800 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 60936 0 0 0 179920 80 0 0 20 0 1 0 28605731 270209024 60024 33554432000 4194304 6059633 140734847701824 140734847700616 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 60024 184 456 0 65505 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 263876

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 30673 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.23 2.27 2.27 3/177 30787
/proc/meminfo: memFree=21668048/32872528 swapFree=1431120/1543540
[pid=30673] ppid=30670 vsize=263876 CPUtime=1800 cores=1,3,5,7
/proc/30673/stat : 30673 (open-wbo) R 30670 30673 19971 0 -1 4202496 60936 0 0 0 179920 80 0 0 20 0 1 0 28605731 270209024 60024 33554432000 4194304 6059633 140734847701824 140734847700616 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30673/statm: 65969 60024 184 456 0 65505 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 263876

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1799.2
CPU system time (s): 0.809876
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 313196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.809876
maximum resident set size= 281452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60939
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= 33
involuntary context switches= 1883

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.45832 second user time and 7.18191 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 17:59:30
IDJOB=4108874
IDBENCH=89638
IDSOLVER=2547
FILE ID=node116/4108874-1466265570
RUNJOBID= node116-1466241383-19988
PBS_JOBID= 19918206
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-53.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108874-1466265570/watcher-4108874-1466265570 -o /tmp/evaluation-result-4108874-1466265570/solver-4108874-1466265570 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960  open-wbo HOME/instance-4108874-1466265570.opb

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

MD5SUM BENCH= 3eaa712ef8c4f1e38f38abbb36d752f3
RANDOM SEED=2108908420

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:        29720056 kB
Buffers:          138488 kB
Cached:           177176 kB
SwapCached:         2060 kB
Active:           656524 kB
Inactive:         208016 kB
Active(anon):     548024 kB
Inactive(anon):     3016 kB
Active(file):     108500 kB
Inactive(file):   205000 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:             14440 kB
Writeback:             0 kB
AnonPages:       2091352 kB
Mapped:             8032 kB
Shmem:                 0 kB
Slab:             609380 kB
SReclaimable:      52392 kB
SUnreclaim:       556988 kB
KernelStack:        1464 kB
PageTables:         7944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2275868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    622592 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= 71044 MiB
End job on node116 at 2016-06-18 18:29:30