Trace number 4083892

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.07 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
MD5SUM824c01e4395cf59ee9d4081be7b21301
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark54.85
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 44
Optimality of the best value was proved YES
Number of variables603
Total number of constraints1088
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1088
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 669
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
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-4083892-1465344247.opb
0.00/0.00	c File size is 207165 bytes.
1800.06/1800.40	c Sum of soft weights:          127
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.06/1800.40	c |  Number of variables:           603                                                                   |
1800.06/1800.40	c |  Number of hard clauses:          0                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          7                                                                   |
1800.06/1800.40	c |  Number of cardinality:           0                                                                   |
1800.06/1800.40	c |  Number of PB :                1088                                                                   |
1800.06/1800.40	c |  Parse time:                   0.02 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  BMO strategy:                   On                                                                   |
1800.06/1800.40	c |  BMO search:                    Yes                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4083892-1465344247/watcher-4083892-1465344247 -o /tmp/evaluation-result-4083892-1465344247/solver-4083892-1465344247 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083892-1465344247.opb 

pid=22611
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: 2.16 2.18 2.18 3/176 22614
/proc/meminfo: memFree=29055388/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=2540 CPUtime=0 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 116358202 2600960 241 33554432000 4194304 6058637 140735992848128 140737188486984 5154052 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 635 241 186 456 0 120 0

[startup+0.100168 s]
/proc/loadavg: 2.16 2.18 2.18 3/176 22614
/proc/meminfo: memFree=29055388/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=24820 CPUtime=0.09 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 4986 0 0 0 9 0 0 0 20 0 1 0 116358202 25415680 5047 33554432000 4194304 6058637 140735992848128 140737188486984 4294739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 6205 5048 165 456 0 5741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24820

[startup+0.200353 s]
/proc/loadavg: 2.16 2.18 2.18 3/176 22614
/proc/meminfo: memFree=29055388/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=55664 CPUtime=0.19 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 10360 0 0 0 18 1 0 0 20 0 1 0 116358202 56999936 11672 33554432000 4194304 6058637 140735992848128 140737188486984 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 13916 11674 165 456 0 13452 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55664

[startup+0.300337 s]
/proc/loadavg: 2.16 2.18 2.18 3/176 22614
/proc/meminfo: memFree=29055388/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=87264 CPUtime=0.29 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 15040 0 0 0 27 2 0 0 20 0 1 0 116358202 89358336 17761 33554432000 4194304 6058637 140735992848128 140737188486984 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 21816 17762 165 456 0 21352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87264

[startup+0.700281 s]
/proc/loadavg: 2.16 2.18 2.18 3/176 22614
/proc/meminfo: memFree=29055388/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=209536 CPUtime=0.69 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 31236 0 0 0 64 5 0 0 20 0 1 0 116358202 214564864 43350 33554432000 4194304 6058637 140735992848128 140735992846232 5046461 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 52384 43350 165 456 0 51920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 209536

[startup+1.50029 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 22615
/proc/meminfo: memFree=28791952/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=305336 CPUtime=1.49 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 50558 0 0 0 141 8 0 0 20 0 1 0 116358202 312664064 71323 33554432000 4194304 6058637 140735992848128 140735992846232 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 76334 71323 170 456 0 75870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 305336

[startup+3.10029 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 22615
/proc/meminfo: memFree=28762368/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=309692 CPUtime=3.09 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 51738 0 0 0 300 9 0 0 20 0 1 0 116358202 317124608 72503 33554432000 4194304 6058637 140735992848128 140735992846664 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 77423 72503 182 456 0 76959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 309692

[startup+6.3003 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 22615
/proc/meminfo: memFree=28752484/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=314068 CPUtime=6.29 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 52841 0 0 0 620 9 0 0 20 0 1 0 116358202 321605632 73606 33554432000 4194304 6058637 140735992848128 140735992846648 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 78517 73606 182 456 0 78053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 314068

[startup+12.7003 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 22615
/proc/meminfo: memFree=28744012/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=314068 CPUtime=12.69 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 52841 0 0 0 1260 9 0 0 20 0 1 0 116358202 321605632 73606 33554432000 4194304 6058637 140735992848128 140735992846648 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 78517 73606 182 456 0 78053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 314068

[startup+25.5004 s]
/proc/loadavg: 2.09 2.17 2.17 4/177 22661
/proc/meminfo: memFree=28932048/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=309108 CPUtime=25.49 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 61118 0 0 0 2536 13 0 0 20 0 1 0 116358202 316526592 74077 33554432000 4194304 6058637 140735992848128 140735992846664 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 77277 74077 183 456 0 76813 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 309108

[startup+51.1004 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 22661
/proc/meminfo: memFree=28928500/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=312952 CPUtime=51.08 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 62009 0 0 0 5095 13 0 0 20 0 1 0 116358202 320462848 74965 33554432000 4194304 6058637 140735992848128 140735992847384 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 78238 74965 183 456 0 77774 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 312952

[startup+102.3 s]
/proc/loadavg: 2.16 2.18 2.18 4/177 22663
/proc/meminfo: memFree=28899976/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=366208 CPUtime=102.28 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 62573 0 0 0 10214 14 0 0 20 0 1 0 116358202 374996992 75525 33554432000 4194304 6058637 140735992848128 140735992847080 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91552 75525 183 456 0 91088 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 366208

[startup+162.3 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 22664
/proc/meminfo: memFree=28903052/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=314324 CPUtime=162.27 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 73686 0 0 0 16207 20 0 0 20 0 1 0 116358202 321867776 74711 33554432000 4194304 6058637 140735992848128 140735992847384 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 78581 74711 183 456 0 78117 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 314324

[startup+222.307 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 22665
/proc/meminfo: memFree=28868492/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364412 CPUtime=222.26 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 74391 0 0 0 22206 20 0 0 20 0 1 0 116358202 373157888 75408 33554432000 4194304 6058637 140735992848128 140735992847080 4278439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91103 75408 183 456 0 90639 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 364412

[startup+282.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 22666
/proc/meminfo: memFree=28904096/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=310028 CPUtime=282.25 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 84727 0 0 0 28201 24 0 0 20 0 1 0 116358202 317468672 74269 33554432000 4194304 6058637 140735992848128 140735992846664 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 77507 74269 183 456 0 77043 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 310028

[startup+342.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 22804
/proc/meminfo: memFree=28859272/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364452 CPUtime=342.24 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86034 0 0 0 34199 25 0 0 20 0 1 0 116358202 373198848 75565 33554432000 4194304 6058637 140735992848128 140735992847384 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91113 75565 183 456 0 90649 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 364452

[startup+402.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/178 22946
/proc/meminfo: memFree=28837280/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364452 CPUtime=402.2 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86299 0 0 0 40195 25 0 0 20 0 1 0 116358202 373198848 75781 33554432000 4194304 6058637 140735992848128 140735992847384 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91113 75781 183 456 0 90649 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 364452

[startup+462.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 23130
/proc/meminfo: memFree=28979248/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=366892 CPUtime=462.19 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86611 0 0 0 46194 25 0 0 20 0 1 0 116358202 375697408 77121 33554432000 4194304 6058637 140735992848128 140735992846648 4277819 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91723 77121 183 456 0 91259 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 366892

[startup+522.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 23131
/proc/meminfo: memFree=28956300/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=366892 CPUtime=522.15 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86650 0 0 0 52190 25 0 0 20 0 1 0 116358202 375697408 77395 33554432000 4194304 6058637 140735992848128 140735992846648 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91723 77395 183 456 0 91259 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 366892

[startup+582.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 23132
/proc/meminfo: memFree=28945768/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=366892 CPUtime=582.15 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86654 0 0 0 58189 26 0 0 20 0 1 0 116358202 375697408 77907 33554432000 4194304 6058637 140735992848128 140735992846648 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91723 77907 183 456 0 91259 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 366892


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


[startup+882.307 s]
/proc/loadavg: 2.17 2.18 2.18 4/176 23138
/proc/meminfo: memFree=28922156/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=366892 CPUtime=882.11 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86655 0 0 0 88185 26 0 0 20 0 1 0 116358202 375697408 78419 33554432000 4194304 6058637 140735992848128 140735992846648 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91723 78419 183 456 0 91259 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 366892

[startup+942.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 23140
/proc/meminfo: memFree=28919360/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=366892 CPUtime=942.1 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86656 0 0 0 94184 26 0 0 20 0 1 0 116358202 375697408 78931 33554432000 4194304 6058637 140735992848128 140735992846648 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91723 78931 183 456 0 91259 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 366892

[startup+1002.3 s]
/proc/loadavg: 2.22 2.20 2.18 4/177 23144
/proc/meminfo: memFree=28917860/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=368724 CPUtime=1002.09 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86971 0 0 0 100183 26 0 0 20 0 1 0 116358202 377573376 79246 33554432000 4194304 6058637 140735992848128 140735992846648 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 92181 79246 183 456 0 91717 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 368724

[startup+1062.3 s]
/proc/loadavg: 2.20 2.19 2.18 4/177 23146
/proc/meminfo: memFree=28918108/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=368724 CPUtime=1062.08 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 86971 0 0 0 106182 26 0 0 20 0 1 0 116358202 377573376 79246 33554432000 4194304 6058637 140735992848128 140735992846648 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 92181 79246 183 456 0 91717 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 368724

[startup+1122.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 23147
/proc/meminfo: memFree=28879076/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=368724 CPUtime=1122.07 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 87034 0 0 0 112181 26 0 0 20 0 1 0 116358202 377573376 79820 33554432000 4194304 6058637 140735992848128 140735992846648 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 92181 79820 183 456 0 91717 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 368724

[startup+1182.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/177 23148
/proc/meminfo: memFree=28936304/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1182.06 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98048 0 0 0 118175 31 0 0 20 0 1 0 116358202 373506048 75139 33554432000 4194304 6058637 140735992848128 140735992847080 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 75139 183 456 0 90724 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 364752

[startup+1242.3 s]
/proc/loadavg: 2.32 2.22 2.19 4/177 23149
/proc/meminfo: memFree=28932140/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1242.05 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98064 0 0 0 124174 31 0 0 20 0 1 0 116358202 373506048 75666 33554432000 4194304 6058637 140735992848128 140735992846648 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 75666 183 456 0 90724 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 364752

[startup+1302.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 23150
/proc/meminfo: memFree=28932628/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1302.04 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98064 0 0 0 130173 31 0 0 20 0 1 0 116358202 373506048 75666 33554432000 4194304 6058637 140735992848128 140735992846648 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 75666 183 456 0 90724 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 364752

[startup+1362.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 23152
/proc/meminfo: memFree=28895268/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1362.03 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98065 0 0 0 136172 31 0 0 20 0 1 0 116358202 373506048 76178 33554432000 4194304 6058637 140735992848128 140735992846648 4278466 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 76178 183 456 0 90724 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 364752

[startup+1422.3 s]
/proc/loadavg: 2.33 2.24 2.19 4/177 23153
/proc/meminfo: memFree=28881180/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1422.03 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98065 0 0 0 142172 31 0 0 20 0 1 0 116358202 373506048 76178 33554432000 4194304 6058637 140735992848128 140735992846648 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 76178 183 456 0 90724 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 364752

[startup+1482.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 23154
/proc/meminfo: memFree=28881056/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1482.01 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98065 0 0 0 148170 31 0 0 20 0 1 0 116358202 373506048 76178 33554432000 4194304 6058637 140735992848128 140735992846648 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 76178 183 456 0 90724 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 364752

[startup+1542.31 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 23155
/proc/meminfo: memFree=28880936/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1542.01 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98066 0 0 0 154170 31 0 0 20 0 1 0 116358202 373506048 76690 33554432000 4194304 6058637 140735992848128 140735992846648 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 76690 183 456 0 90724 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 364752

[startup+1602.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/178 23159
/proc/meminfo: memFree=28880840/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1601.99 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98066 0 0 0 160168 31 0 0 20 0 1 0 116358202 373506048 76690 33554432000 4194304 6058637 140735992848128 140735992846648 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 76690 183 456 0 90724 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 364752

[startup+1662.3 s]
/proc/loadavg: 2.29 2.22 2.19 3/177 23161
/proc/meminfo: memFree=28913384/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1661.98 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98077 0 0 0 166167 31 0 0 20 0 1 0 116358202 373506048 77212 33554432000 4194304 6058637 140735992848128 140735992846648 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 77212 183 456 0 90724 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 364752

[startup+1722.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 23162
/proc/meminfo: memFree=28865524/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1721.98 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98091 0 0 0 172167 31 0 0 20 0 1 0 116358202 373506048 77224 33554432000 4194304 6058637 140735992848128 140735992846648 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 77224 183 456 0 90724 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 364752

[startup+1782.3 s]
/proc/loadavg: 2.30 2.23 2.19 4/177 23163
/proc/meminfo: memFree=28868864/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1781.96 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98152 0 0 0 178165 31 0 0 20 0 1 0 116358202 373506048 78272 33554432000 4194304 6058637 140735992848128 140735992846648 4246095 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 78272 183 456 0 90724 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 364752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 23163
/proc/meminfo: memFree=28854300/32872528 swapFree=16700/1645768
[pid=22614] ppid=22611 vsize=364752 CPUtime=1800.06 cores=0,2,4,6
/proc/22614/stat : 22614 (open-wbo-lsu) R 22611 22614 20967 0 -1 4202496 98171 0 0 0 179975 31 0 0 20 0 1 0 116358202 373506048 78791 33554432000 4194304 6058637 140735992848128 140735992846648 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22614/statm: 91188 78791 183 456 0 90724 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 364752

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 22614 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.07
CPU user time (s): 1799.75
CPU system time (s): 0.317951
CPU usage (%): 99.9815
Max. virtual memory (cumulated for all children) (KiB): 368724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.317951
maximum resident set size= 319280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98173
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= 117
involuntary context switches= 1871

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.73828 second user time and 6.72198 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 02:04:07
IDJOB=4083892
IDBENCH=2641
IDSOLVER=2545
FILE ID=node124/4083892-1465344247
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083892-1465344247/watcher-4083892-1465344247 -o /tmp/evaluation-result-4083892-1465344247/solver-4083892-1465344247 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083892-1465344247.opb

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

MD5SUM BENCH= 824c01e4395cf59ee9d4081be7b21301
RANDOM SEED=1563897594

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29055908 kB
Buffers:          165524 kB
Cached:           959676 kB
SwapCached:          824 kB
Active:           617908 kB
Inactive:         809632 kB
Active(anon):     303160 kB
Inactive(anon):     1264 kB
Active(file):     314748 kB
Inactive(file):   808368 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              4652 kB
Writeback:             0 kB
AnonPages:       1951328 kB
Mapped:             7924 kB
Shmem:                 0 kB
Slab:             606688 kB
SReclaimable:      50860 kB
SUnreclaim:       555828 kB
KernelStack:        1456 kB
PageTables:         8004 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2119932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1767424 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= 71716 MiB
End job on node124 at 2016-06-08 02:34:08