Trace number 4109014

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) 1800.15 1800.53

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-181.opb
MD5SUM5f261e01a77e00c07db405ec3b956be4
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 variables335161
Total number of constraints7866877
Number of constraints which are clauses7067313
Number of constraints which are cardinality constraints (but not clauses)24643
Number of constraints which are nor clauses,nor cardinality constraints774921
Minimum length of a constraint2
Maximum length of a constraint2580
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 2581
Number of bits of the biggest sum of numbers12
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-4109014-1466269173.opb
0.00/0.00	c File size is 383937989 bytes.
1800.02/1800.40	c Sum of soft weights:            0
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.40	c |  Number of variables:        335161                                                                   |
1800.02/1800.40	c |  Number of hard clauses:    7079655                                                                   |
1800.02/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.40	c |  Number of cardinality:       24644                                                                   |
1800.02/1800.40	c |  Number of PB :              774921                                                                   |
1800.02/1800.40	c |  Parse time:                  39.44 s                                                                 |
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	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-4109014-1466269173/watcher-4109014-1466269173 -o /tmp/evaluation-result-4109014-1466269173/solver-4109014-1466269173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960 open-wbo HOME/instance-4109014-1466269173.opb 

pid=31012
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: 2.34 2.25 2.23 3/176 31015
/proc/meminfo: memFree=16763928/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=377144 CPUtime=0 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 5373 0 0 0 0 0 0 0 20 0 1 0 28966931 386195456 5248 33554432000 4194304 6059633 140733722143200 140735855808408 5069786 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 94286 5266 5247 456 0 87 0

[startup+0.100177 s]
/proc/loadavg: 2.34 2.25 2.23 3/176 31015
/proc/meminfo: memFree=16763928/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=377144 CPUtime=0.08 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 94031 0 0 0 3 5 0 0 20 0 1 0 28966931 386195456 93906 33554432000 4194304 6059633 140733722143200 140735855808408 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 94286 93906 93869 456 0 87 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 377144

[startup+0.200397 s]
/proc/loadavg: 2.34 2.25 2.23 3/176 31015
/proc/meminfo: memFree=16763928/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=378984 CPUtime=0.19 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 94469 0 0 0 13 6 0 0 20 0 1 0 28966931 388079616 94344 33554432000 4194304 6059633 140733722143200 140735855808408 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 94746 94345 93869 456 0 547 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 378984

[startup+0.824847 s]
/proc/loadavg: 2.34 2.25 2.23 3/176 31015
/proc/meminfo: memFree=16763928/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=389544 CPUtime=0.82 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 96974 0 0 0 73 9 0 0 20 0 1 0 28966931 398893056 96849 33554432000 4194304 6059633 140733722143200 140733722141560 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 97386 96849 93869 456 0 3187 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 389544

[startup+0.900319 s]
/proc/loadavg: 2.34 2.25 2.23 3/176 31015
/proc/meminfo: memFree=16763928/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=390468 CPUtime=0.89 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 97248 0 0 0 80 9 0 0 20 0 1 0 28966931 399839232 97123 33554432000 4194304 6059633 140733722143200 140733722141560 4662785 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 97617 97123 93869 456 0 3418 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 390468

[startup+1.5003 s]
/proc/loadavg: 2.34 2.25 2.23 3/176 31015
/proc/meminfo: memFree=16763928/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=401424 CPUtime=1.49 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 99545 0 0 0 138 11 0 0 20 0 1 0 28966931 411058176 99420 33554432000 4194304 6059633 140733722143200 140733722141528 4213297 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 100356 99420 93869 456 0 6157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 401424

[startup+3.10018 s]
/proc/loadavg: 2.34 2.25 2.23 3/177 31016
/proc/meminfo: memFree=16726076/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=424420 CPUtime=3.09 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 105686 0 0 0 295 14 0 0 20 0 1 0 28966931 434606080 105561 33554432000 4194304 6059633 140733722143200 140733722141528 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 106105 105561 93869 456 0 11906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 424420

[startup+6.30022 s]
/proc/loadavg: 2.31 2.25 2.23 3/177 31016
/proc/meminfo: memFree=16676284/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=474992 CPUtime=6.28 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 115941 0 0 0 613 15 0 0 20 0 1 0 28966931 486391808 117860 33554432000 4194304 6059633 140733722143200 140733722141560 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 118748 117860 93869 456 0 24549 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 474992

[startup+12.7072 s]
/proc/loadavg: 2.29 2.24 2.23 3/177 31016
/proc/meminfo: memFree=16581968/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=575264 CPUtime=12.69 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 135286 0 0 0 1250 19 0 0 20 0 1 0 28966931 589070336 140782 33554432000 4194304 6059633 140733722143200 140733722141416 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 143816 140782 93869 456 0 49617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 575264

[startup+25.5003 s]
/proc/loadavg: 2.30 2.25 2.23 3/178 31019
/proc/meminfo: memFree=16410940/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=742924 CPUtime=25.49 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 171402 0 0 0 2524 25 0 0 20 0 1 0 28966931 760754176 185074 33554432000 4194304 6059633 140733722143200 140733722141528 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 185731 185074 93869 456 0 91532 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 742924

[startup+51.1003 s]
/proc/loadavg: 2.19 2.22 2.23 3/178 31020
/proc/meminfo: memFree=12812524/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=4997076 CPUtime=51.09 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 547014 0 0 0 4978 131 0 0 20 0 1 0 28966931 5117005824 986853 33554432000 4194304 6059633 140733722143200 140733722141576 4278410 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1249269 986853 170 456 0 1248805 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4997076

[startup+102.3 s]
/proc/loadavg: 2.27 2.23 2.23 3/178 31043
/proc/meminfo: memFree=12676408/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5079648 CPUtime=102.28 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 569386 0 0 0 10093 135 0 0 20 0 1 0 28966931 5201559552 1020467 33554432000 4194304 6059633 140733722143200 140733722141576 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1269912 1020467 183 456 0 1269448 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5079648

[startup+162.307 s]
/proc/loadavg: 2.25 2.23 2.23 3/177 31044
/proc/meminfo: memFree=12664132/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5087324 CPUtime=162.27 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 571307 0 0 0 16092 135 0 0 20 0 1 0 28966931 5209419776 1024432 33554432000 4194304 6059633 140733722143200 140733722141576 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1271831 1024432 183 456 0 1271367 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5087324

[startup+222.3 s]
/proc/loadavg: 2.19 2.22 2.22 3/177 31045
/proc/meminfo: memFree=12611192/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5130132 CPUtime=222.26 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 582796 0 0 0 22088 138 0 0 20 0 1 0 28966931 5253255168 1037965 33554432000 4194304 6059633 140733722143200 140733722141576 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1282533 1037965 183 456 0 1282069 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 5130132

[startup+282.3 s]
/proc/loadavg: 2.17 2.21 2.21 3/177 31046
/proc/meminfo: memFree=12573040/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5134948 CPUtime=282.25 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 584005 0 0 0 28086 139 0 0 20 0 1 0 28966931 5258186752 1047861 33554432000 4194304 6059633 140733722143200 140733722141576 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1283737 1047861 183 456 0 1283273 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 5134948

[startup+342.3 s]
/proc/loadavg: 2.14 2.20 2.20 3/177 31047
/proc/meminfo: memFree=12536100/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5137048 CPUtime=342.24 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 584540 0 0 0 34084 140 0 0 20 0 1 0 28966931 5260337152 1057083 33554432000 4194304 6059633 140733722143200 140733722141512 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1284262 1057083 183 456 0 1283798 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 5137048

[startup+402.3 s]
/proc/loadavg: 2.15 2.19 2.20 3/177 31049
/proc/meminfo: memFree=12524764/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5140776 CPUtime=402.22 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 585461 0 0 0 40082 140 0 0 20 0 1 0 28966931 5264154624 1059026 33554432000 4194304 6059633 140733722143200 140733722141576 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1285194 1059026 183 456 0 1284730 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 5140776

[startup+462.3 s]
/proc/loadavg: 2.15 2.18 2.19 3/177 31050
/proc/meminfo: memFree=12507524/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5150556 CPUtime=462.22 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 587922 0 0 0 46081 141 0 0 20 0 1 0 28966931 5274169344 1063020 33554432000 4194304 6059633 140733722143200 140733722141576 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1287639 1063020 183 456 0 1287175 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 5150556

[startup+522.3 s]
/proc/loadavg: 2.16 2.19 2.19 3/177 31051
/proc/meminfo: memFree=12499876/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5151604 CPUtime=522.2 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 588167 0 0 0 52079 141 0 0 20 0 1 0 28966931 5275242496 1064798 33554432000 4194304 6059633 140733722143200 140733722141576 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1287901 1064798 183 456 0 1287437 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 5151604

[startup+582.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 31052
/proc/meminfo: memFree=12488064/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5152520 CPUtime=582.2 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 588391 0 0 0 58078 142 0 0 20 0 1 0 28966931 5276180480 1068088 33554432000 4194304 6059633 140733722143200 140733722141576 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1288130 1068088 183 456 0 1287666 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 5152520


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.19 2.18 3/177 31062
/proc/meminfo: memFree=12568944/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5169740 CPUtime=942.15 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 593381 0 0 0 94056 159 0 0 20 0 1 0 28966931 5293813760 1038516 33554432000 4194304 6059633 140733722143200 140733722141576 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1292435 1038516 184 456 0 1291971 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 5169740

[startup+1002.3 s]
/proc/loadavg: 2.17 2.16 2.17 3/177 31064
/proc/meminfo: memFree=12557252/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5170932 CPUtime=1002.13 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 593669 0 0 0 100054 159 0 0 20 0 1 0 28966931 5295034368 1040848 33554432000 4194304 6059633 140733722143200 140733722141576 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1292733 1040848 184 456 0 1292269 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 5170932

[startup+1062.3 s]
/proc/loadavg: 2.16 2.16 2.17 3/177 31065
/proc/meminfo: memFree=12547740/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5171860 CPUtime=1062.12 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 593917 0 0 0 106053 159 0 0 20 0 1 0 28966931 5295984640 1041607 33554432000 4194304 6059633 140733722143200 140733722141672 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1292965 1041607 184 456 0 1292501 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 5171860

[startup+1122.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/177 31158
/proc/meminfo: memFree=25745472/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5172388 CPUtime=1122.11 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 594031 0 0 0 112051 160 0 0 20 0 1 0 28966931 5296525312 1042743 33554432000 4194304 6059633 140733722143200 140733722141576 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1293097 1042743 184 456 0 1292633 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 5172388

[startup+1182.3 s]
/proc/loadavg: 2.25 2.19 2.18 3/177 31159
/proc/meminfo: memFree=25745204/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5173504 CPUtime=1182.1 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 594303 0 0 0 118050 160 0 0 20 0 1 0 28966931 5297668096 1044037 33554432000 4194304 6059633 140733722143200 140733722141624 4299890 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1293376 1044037 184 456 0 1292912 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 5173504

[startup+1242.3 s]
/proc/loadavg: 2.13 2.16 2.17 4/178 31163
/proc/meminfo: memFree=25709240/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5174700 CPUtime=1242.1 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 594619 0 0 0 124049 161 0 0 20 0 1 0 28966931 5298892800 1045886 33554432000 4194304 6059633 140733722143200 140733722141576 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1293675 1045886 184 456 0 1293211 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 5174700

[startup+1302.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 31165
/proc/meminfo: memFree=25693452/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5175228 CPUtime=1302.09 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 594763 0 0 0 130048 161 0 0 20 0 1 0 28966931 5299433472 1049096 33554432000 4194304 6059633 140733722143200 140733722141576 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1293807 1049096 184 456 0 1293343 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 5175228

[startup+1362.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 31166
/proc/meminfo: memFree=25667820/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5175768 CPUtime=1362.09 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 594894 0 0 0 136047 162 0 0 20 0 1 0 28966931 5299986432 1050760 33554432000 4194304 6059633 140733722143200 140733722141576 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1293942 1050760 184 456 0 1293478 0
Current children cumulated CPU time (s) 1362.09
Current children cumulated vsize (KiB) 5175768

[startup+1422.3 s]
/proc/loadavg: 2.09 2.14 2.17 3/177 31167
/proc/meminfo: memFree=25657268/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5177404 CPUtime=1422.06 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 595327 0 0 0 142043 163 0 0 20 0 1 0 28966931 5301661696 1053281 33554432000 4194304 6059633 140733722143200 140733722141576 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294351 1053281 184 456 0 1293887 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 5177404

[startup+1482.31 s]
/proc/loadavg: 2.24 2.17 2.18 3/177 31168
/proc/meminfo: memFree=25647316/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5177540 CPUtime=1482.04 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 595377 0 0 0 148041 163 0 0 20 0 1 0 28966931 5301800960 1055761 33554432000 4194304 6059633 140733722143200 140733722141576 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294385 1055761 184 456 0 1293921 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 5177540

[startup+1542.3 s]
/proc/loadavg: 2.14 2.15 2.17 3/177 31169
/proc/meminfo: memFree=25640956/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5177664 CPUtime=1542 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 595427 0 0 0 154037 163 0 0 20 0 1 0 28966931 5301927936 1057424 33554432000 4194304 6059633 140733722143200 140733722141816 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294416 1057424 184 456 0 1293952 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 5177664

[startup+1602.3 s]
/proc/loadavg: 2.21 2.17 2.17 3/177 31171
/proc/meminfo: memFree=25633628/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5177936 CPUtime=1601.99 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 595504 0 0 0 160035 164 0 0 20 0 1 0 28966931 5302206464 1059171 33554432000 4194304 6059633 140733722143200 140733722141576 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294484 1059171 184 456 0 1294020 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 5177936

[startup+1662.3 s]
/proc/loadavg: 2.38 2.23 2.19 3/177 31172
/proc/meminfo: memFree=25628208/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5178468 CPUtime=1661.96 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 595677 0 0 0 166032 164 0 0 20 0 1 0 28966931 5302751232 1060448 33554432000 4194304 6059633 140733722143200 140733722141816 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294617 1060448 184 456 0 1294153 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 5178468

[startup+1722.3 s]
/proc/loadavg: 2.28 2.22 2.18 3/177 31173
/proc/meminfo: memFree=25587432/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5179000 CPUtime=1721.94 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 595822 0 0 0 172029 165 0 0 20 0 1 0 28966931 5303296000 1062820 33554432000 4194304 6059633 140733722143200 140733722141512 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294750 1062820 184 456 0 1294286 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 5179000

[startup+1782.3 s]
/proc/loadavg: 2.14 2.19 2.18 4/177 31174
/proc/meminfo: memFree=25608628/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5179792 CPUtime=1781.91 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 596068 0 0 0 178026 165 0 0 20 0 1 0 28966931 5304107008 1065277 33554432000 4194304 6059633 140733722143200 140733722141576 4278312 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294948 1065277 184 456 0 1294484 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 5179792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.25 2.21 2.18 4/177 31174
/proc/meminfo: memFree=25570864/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=5179792 CPUtime=1800.02 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202496 596075 0 0 0 179836 166 0 0 20 0 1 0 28966931 5304107008 1065845 33554432000 4194304 6059633 140733722143200 140733722141576 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 1294948 1065845 184 456 0 1294484 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 5179792

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 31015 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.25 2.21 2.18 4/177 31174
/proc/meminfo: memFree=25570864/32872528 swapFree=1431120/1543540
[pid=31015] ppid=31012 vsize=0 CPUtime=1800.12 cores=1,3,5,7
/proc/31015/stat : 31015 (open-wbo) R 31012 31015 19971 0 -1 4202500 596078 0 0 0 179836 176 0 0 20 0 1 0 28966931 0 0 33554432000 0 0 0 0 0 0 16384 4096 8404992 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/31015/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 40
Real time (s): 1800.53
CPU time (s): 1800.15
CPU user time (s): 1798.36
CPU system time (s): 1.79073
CPU usage (%): 99.9792
Max. virtual memory (cumulated for all children) (KiB): 6067572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.36
system time used= 1.79073
maximum resident set size= 4952204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 596078
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= 165
involuntary context switches= 2053

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50432 second user time and 6.95894 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 18:59:42
IDJOB=4109014
IDBENCH=89817
IDSOLVER=2547
FILE ID=node116/4109014-1466269173
RUNJOBID= node116-1466241383-19988
PBS_JOBID= 19918206
Free space on /tmp= 70208 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-181.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4109014-1466269173/watcher-4109014-1466269173 -o /tmp/evaluation-result-4109014-1466269173/solver-4109014-1466269173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960  open-wbo HOME/instance-4109014-1466269173.opb

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

MD5SUM BENCH= 5f261e01a77e00c07db405ec3b956be4
RANDOM SEED=1836294176

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:        16764564 kB
Buffers:           86276 kB
Cached:           987216 kB
SwapCached:         1492 kB
Active:         12263852 kB
Inactive:        1498732 kB
Active(anon):   11590740 kB
Inactive(anon):  1100728 kB
Active(file):     673112 kB
Inactive(file):   398004 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:            379912 kB
Writeback:             0 kB
AnonPages:      14232396 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             644632 kB
SReclaimable:      88140 kB
SUnreclaim:       556492 kB
KernelStack:        1432 kB
PageTables:        32016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   15819988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2418688 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= 71352 MiB
End job on node116 at 2016-06-18 19:29:43