Trace number 4088689

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-LSU PB16UNSAT 156.308 156.344

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
MD5SUM5a667adffb67511c2d543fdcada7739f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark86.0149
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables501
Total number of constraints251
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)251
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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-4088689-1466009018.opb
0.00/0.00	c File size is 9505 bytes.
156.26/156.34	c Sum of soft weights:            0
156.26/156.34	c |                                                                                                       |
156.26/156.34	c ========================================[ Problem Statistics ]===========================================
156.26/156.34	c |                                                                                                       |
156.26/156.34	c |  Problem Type:           Unweighted                                                                   |
156.26/156.34	c |  Number of variables:           501                                                                   |
156.26/156.34	c |  Number of hard clauses:          2                                                                   |
156.26/156.34	c |  Number of soft clauses:          0                                                                   |
156.26/156.34	c |  Number of cardinality:         500                                                                   |
156.26/156.34	c |  Number of PB :                   0                                                                   |
156.26/156.34	c |  Parse time:                   0.00 s                                                                 |
156.26/156.34	c |                                                                                                       |
156.26/156.34	c ==========================================[ Solver Settings ]============================================
156.26/156.34	c |                                                                                                       |
156.26/156.34	c |  Algorithm:                LinearSU                                                                   |
156.26/156.34	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
156.26/156.34	c |                                                                                                       |
156.26/156.34	s UNSATISFIABLE

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-4088689-1466009018/watcher-4088689-1466009018 -o /tmp/evaluation-result-4088689-1466009018/solver-4088689-1466009018 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4088689-1466009018.opb 

pid=6734
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: 2.18 2.21 2.29 3/176 6737
/proc/meminfo: memFree=30366640/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=8284 CPUtime=0 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 725 0 0 0 0 0 0 0 20 0 1 0 2947574 8482816 588 33554432000 4194304 6058637 140736335248432 140737363602760 5130736 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 2071 598 160 456 0 1607 0

[startup+0.100164 s]
/proc/loadavg: 2.18 2.21 2.29 3/176 6737
/proc/meminfo: memFree=30366640/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=8284 CPUtime=0.09 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 793 0 0 0 9 0 0 0 20 0 1 0 2947574 8482816 653 33554432000 4194304 6058637 140736335248432 140737363602760 4254568 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 2071 653 177 456 0 1607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8284

[startup+0.200236 s]
/proc/loadavg: 2.18 2.21 2.29 3/176 6737
/proc/meminfo: memFree=30366640/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=8416 CPUtime=0.19 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 862 0 0 0 19 0 0 0 20 0 1 0 2947574 8617984 719 33554432000 4194304 6058637 140736335248432 140737363602760 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 2104 719 178 456 0 1640 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8416

[startup+0.300226 s]
/proc/loadavg: 2.18 2.21 2.29 3/176 6737
/proc/meminfo: memFree=30366640/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=4728 CPUtime=0.29 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 1074 0 0 0 29 0 0 0 20 0 1 0 2947574 4841472 759 33554432000 4194304 6058637 140736335248432 140737363602760 4255092 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 1182 759 179 456 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4728

[startup+0.700226 s]
/proc/loadavg: 2.18 2.21 2.29 3/176 6737
/proc/meminfo: memFree=30366640/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=7908 CPUtime=0.69 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 1754 0 0 0 69 0 0 0 20 0 1 0 2947574 8097792 1180 33554432000 4194304 6058637 140736335248432 140737363602760 4254924 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 1977 1180 179 456 0 1513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7908

[startup+1.50029 s]
/proc/loadavg: 2.17 2.20 2.29 4/177 6738
/proc/meminfo: memFree=30361176/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=9668 CPUtime=1.49 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 2405 0 0 0 149 0 0 0 20 0 1 0 2947574 9900032 1794 33554432000 4194304 6058637 140736335248432 140736335247160 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 2417 1794 179 456 0 1953 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9668

[startup+3.10035 s]
/proc/loadavg: 2.17 2.20 2.29 4/177 6738
/proc/meminfo: memFree=30356888/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=12988 CPUtime=3.08 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 3510 0 0 0 308 0 0 0 20 0 1 0 2947574 13299712 2823 33554432000 4194304 6058637 140736335248432 140736335247192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 3247 2823 179 456 0 2783 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12988

[startup+6.30036 s]
/proc/loadavg: 2.23 2.22 2.29 4/177 6738
/proc/meminfo: memFree=30350640/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=15776 CPUtime=6.29 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 3669 0 0 0 628 1 0 0 20 0 1 0 2947574 16154624 3490 33554432000 4194304 6058637 140736335248432 140736335247160 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 3944 3490 179 456 0 3480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15776

[startup+12.7003 s]
/proc/loadavg: 2.21 2.21 2.29 3/177 6738
/proc/meminfo: memFree=30348380/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=21172 CPUtime=12.69 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 5679 0 0 0 1268 1 0 0 20 0 1 0 2947574 21680128 4643 33554432000 4194304 6058637 140736335248432 140736335247160 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 5293 4643 179 456 0 4829 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21172

[startup+25.5004 s]
/proc/loadavg: 2.17 2.20 2.28 3/177 6738
/proc/meminfo: memFree=30327552/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=30216 CPUtime=25.49 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 6806 0 0 0 2548 1 0 0 20 0 1 0 2947574 30941184 6533 33554432000 4194304 6058637 140736335248432 140736335247160 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 7554 6533 179 456 0 7090 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30216

[startup+51.1004 s]
/proc/loadavg: 2.25 2.22 2.29 4/177 6738
/proc/meminfo: memFree=30315448/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=37288 CPUtime=51.08 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 8167 0 0 0 5107 1 0 0 20 0 1 0 2947574 38182912 8840 33554432000 4194304 6058637 140736335248432 140736335247192 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 9322 8840 179 456 0 8858 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37288

[startup+102.3 s]
/proc/loadavg: 2.25 2.21 2.28 3/177 6740
/proc/meminfo: memFree=30289564/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=57464 CPUtime=102.28 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9426 0 0 0 10226 2 0 0 20 0 1 0 2947574 58843136 13164 33554432000 4194304 6058637 140736335248432 140736335247160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 14366 13164 179 456 0 13902 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 57464

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6737 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.25 2.21 2.28 3/177 6740
/proc/meminfo: memFree=30289564/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=57464 CPUtime=102.38 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9426 0 0 0 10236 2 0 0 20 0 1 0 2947574 58843136 13164 33554432000 4194304 6058637 140736335248432 140736335247160 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 14366 13164 179 456 0 13902 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 57464

[startup+128 s]
/proc/loadavg: 2.16 2.20 2.27 3/177 6741
/proc/meminfo: memFree=30286796/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=57464 CPUtime=127.97 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9434 0 0 0 12795 2 0 0 20 0 1 0 2947574 58843136 13678 33554432000 4194304 6058637 140736335248432 140736335247160 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 14366 13678 179 456 0 13902 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 57464

[startup+140.8 s]
/proc/loadavg: 2.27 2.22 2.27 4/177 6741
/proc/meminfo: memFree=30275820/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=140.76 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 14074 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 140.76
Current children cumulated vsize (KiB) 68956

[startup+147.2 s]
/proc/loadavg: 2.25 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30275820/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=147.16 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 14714 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 147.16
Current children cumulated vsize (KiB) 68956

[startup+150.4 s]
/proc/loadavg: 2.25 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30244480/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=150.36 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 15034 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 150.36
Current children cumulated vsize (KiB) 68956

[startup+153.6 s]
/proc/loadavg: 2.23 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30275324/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=153.56 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 15354 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 153.56
Current children cumulated vsize (KiB) 68956

[startup+155.207 s]
/proc/loadavg: 2.23 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30275448/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=155.16 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 15514 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 155.16
Current children cumulated vsize (KiB) 68956

[startup+156 s]
/proc/loadavg: 2.23 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30275448/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=155.96 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 15594 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 155.96
Current children cumulated vsize (KiB) 68956

[startup+156.2 s]
/proc/loadavg: 2.21 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30275452/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=156.16 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 15614 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 156.16
Current children cumulated vsize (KiB) 68956

[startup+156.307 s]
/proc/loadavg: 2.21 2.21 2.27 3/177 6741
/proc/meminfo: memFree=30275452/32872528 swapFree=1498860/1695084
[pid=6737] ppid=6734 vsize=68956 CPUtime=156.26 cores=1,3,5,7
/proc/6737/stat : 6737 (open-wbo-lsu) R 6734 6737 6119 0 -1 4202496 9781 0 0 0 15624 2 0 0 20 0 1 0 2947574 70610944 16577 33554432000 4194304 6058637 140736335248432 140736335247192 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6737/statm: 17239 16577 179 456 0 16775 0
Current children cumulated CPU time (s) 156.26
Current children cumulated vsize (KiB) 68956

Child status: 20
Real time (s): 156.344
CPU time (s): 156.308
CPU user time (s): 156.283
CPU system time (s): 0.024996
CPU usage (%): 99.9772
Max. virtual memory (cumulated for all children) (KiB): 68956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 156.283
system time used= 0.024996
maximum resident set size= 66320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9784
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= 14
involuntary context switches= 203

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.429934 second user time and 0.682896 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 18:43:38
IDJOB=4088689
IDBENCH=107299
IDSOLVER=2545
FILE ID=node137/4088689-1466009018
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x50split.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088689-1466009018/watcher-4088689-1466009018 -o /tmp/evaluation-result-4088689-1466009018/solver-4088689-1466009018 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4088689-1466009018.opb

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

MD5SUM BENCH= 5a667adffb67511c2d543fdcada7739f
RANDOM SEED=511339065

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30367284 kB
Buffers:            2260 kB
Cached:            34112 kB
SwapCached:         2340 kB
Active:            85860 kB
Inactive:          14120 kB
Active(anon):      64792 kB
Inactive(anon):     1168 kB
Active(file):      21068 kB
Inactive(file):    12952 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67098828 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1770000 kB
Mapped:             6856 kB
Shmem:                 0 kB
Slab:             564308 kB
SReclaimable:       8388 kB
SUnreclaim:       555920 kB
KernelStack:        1424 kB
PageTables:         7484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1890940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    243712 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 18:46:15