Trace number 4100156

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? 143.133 144.198

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-nug08.opb
MD5SUM6120923c090ddeb6029c79f9e1b7777e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark6.15506
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved NO
Number of variables32640
Total number of constraints912
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 constraints912
Minimum length of a constraint160
Maximum length of a constraint160
Number of terms in the objective function 20160
Biggest coefficient in the objective function 1216
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 537736
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 32769
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 537736
Number of bits of the biggest sum of numbers20
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-4100156-1466218269.opb
0.00/0.00	c File size is 1805284 bytes.
142.56/143.63	c Sum of soft weights:       537736
142.56/143.63	c |                                                                                                       |
142.56/143.63	c ========================================[ Problem Statistics ]===========================================
142.56/143.63	c |                                                                                                       |
142.56/143.63	c |  Problem Type:             Weighted                                                                   |
142.56/143.63	c |  Number of variables:         32640                                                                   |
142.56/143.63	c |  Number of hard clauses:          0                                                                   |
142.56/143.63	c |  Number of soft clauses:      20160                                                                   |
142.56/143.63	c |  Number of cardinality:           0                                                                   |
142.56/143.63	c |  Number of PB :                1824                                                                   |
142.56/143.63	c |  Parse time:                   0.21 s                                                                 |
142.56/143.63	c |                                                                                                       |
142.56/143.63	c ==========================================[ Solver Settings ]============================================
142.56/143.63	c |                                                                                                       |
142.56/143.63	c |  Algorithm:                LinearSU                                                                   |
142.56/143.63	c |  BMO strategy:                   On                                                                   |
142.56/143.63	c |  BMO search:                     No                                                                   |
142.56/143.63	c |  PB Encoding:                   GTE                                                                   |
142.56/143.63	c |                                                                                                       |
142.56/143.63	c Error: Out of memory.
142.56/143.63	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-4100156-1466218269/watcher-4100156-1466218269 -o /tmp/evaluation-result-4100156-1466218269/solver-4100156-1466218269 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4100156-1466218269.opb 

pid=19095
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: 2.13 2.10 2.03 3/176 19098
/proc/meminfo: memFree=19017436/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=4364 CPUtime=0 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 843 0 0 0 0 0 0 0 20 0 1 0 23877077 4468736 718 33554432000 4194304 6058637 140733258086880 140733193748408 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/19098/statm: 1091 718 575 456 0 186 0

[startup+0.100117 s]
/proc/loadavg: 2.13 2.10 2.03 3/176 19098
/proc/meminfo: memFree=19017436/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=10596 CPUtime=0.09 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 2436 0 0 0 9 0 0 0 20 0 1 0 23877077 10850304 2271 33554432000 4194304 6058637 140733258086880 140733193748408 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/19098/statm: 2649 2271 576 456 0 1744 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10596

[startup+0.2003 s]
/proc/loadavg: 2.13 2.10 2.03 3/176 19098
/proc/meminfo: memFree=19017436/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=13104 CPUtime=0.19 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 3066 0 0 0 19 0 0 0 20 0 1 0 23877077 13418496 2901 33554432000 4194304 6058637 140733258086880 140733193748408 4680238 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/19098/statm: 3276 2901 576 456 0 2371 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13104

[startup+0.300295 s]
/proc/loadavg: 2.13 2.10 2.03 3/176 19098
/proc/meminfo: memFree=19017436/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=43032 CPUtime=0.29 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 9532 0 0 0 28 1 0 0 20 0 1 0 23877077 44064768 9373 33554432000 4194304 6058637 140733258086880 140733193748408 4239645 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/19098/statm: 10758 9373 164 456 0 10294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43032

[startup+0.700301 s]
/proc/loadavg: 2.13 2.10 2.03 3/176 19098
/proc/meminfo: memFree=19017436/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=124980 CPUtime=0.68 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 23504 0 0 0 64 4 0 0 20 0 1 0 23877077 127979520 28575 33554432000 4194304 6058637 140733258086880 140733258084872 4294863 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 31245 28575 164 456 0 30781 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 124980

[startup+1.50025 s]
/proc/loadavg: 2.13 2.10 2.03 3/177 19099
/proc/meminfo: memFree=18740376/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=306980 CPUtime=1.49 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 40349 0 0 0 139 10 0 0 20 0 1 0 23877077 314347520 59914 33554432000 4194304 6058637 140733258086880 140733258084872 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 76745 59915 164 456 0 76281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 306980

[startup+3.1003 s]
/proc/loadavg: 2.12 2.10 2.03 3/177 19099
/proc/meminfo: memFree=18478028/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=497296 CPUtime=3.09 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 64164 0 0 0 293 16 0 0 20 0 1 0 23877077 509231104 115696 33554432000 4194304 6058637 140733258086880 140733258084872 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 124324 115697 164 456 0 123860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 497296

[startup+6.30028 s]
/proc/loadavg: 2.12 2.10 2.03 3/177 19099
/proc/meminfo: memFree=17698132/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=1111704 CPUtime=6.29 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 115033 0 0 0 600 29 0 0 20 0 1 0 23877077 1138384896 230625 33554432000 4194304 6058637 140733258086880 140733258084872 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 277926 230627 164 456 0 277462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1111704

[startup+12.7003 s]
/proc/loadavg: 2.18 2.12 2.03 3/177 19099
/proc/meminfo: memFree=16382660/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=1793800 CPUtime=12.68 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 179764 0 0 0 1220 48 0 0 20 0 1 0 23877077 1836851200 373722 33554432000 4194304 6058637 140733258086880 140733258085448 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 448450 373722 164 456 0 447986 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1793800

[startup+25.5004 s]
/proc/loadavg: 2.15 2.11 2.03 3/177 19099
/proc/meminfo: memFree=14343520/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=2893156 CPUtime=25.48 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 292157 0 0 0 2469 79 0 0 20 0 1 0 23877077 2962591744 639606 33554432000 4194304 6058637 140733258086880 140733258085448 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 723289 639606 164 456 0 722825 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2893156

[startup+51.1004 s]
/proc/loadavg: 2.10 2.10 2.03 3/177 19145
/proc/meminfo: memFree=24631916/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=4936916 CPUtime=51.07 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 498692 0 0 0 4965 142 0 0 20 0 1 0 23877077 5055401984 1156699 33554432000 4194304 6058637 140733258086880 140733258085448 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 1234229 1156699 164 456 0 1233765 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4936916

[startup+102.3 s]
/proc/loadavg: 2.13 2.11 2.03 3/177 19146
/proc/meminfo: memFree=16151680/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=11291776 CPUtime=102.25 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 951987 0 0 0 9952 273 0 0 20 0 1 0 23877077 11562778624 2226805 33554432000 4194304 6058637 140733258086880 140733258085448 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 2822944 2226805 164 456 0 2822480 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11291776

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19098 sig 9
??? kill -19098 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.13 2.11 2.03 3/177 19146
/proc/meminfo: memFree=16151680/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=11293576 CPUtime=102.34 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 952341 0 0 0 9961 273 0 0 20 0 1 0 23877077 11564621824 2228181 33554432000 4194304 6058637 140733258086880 140733258085448 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 2823394 2228181 164 456 0 2822930 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 11293576

[startup+128 s]
/proc/loadavg: 2.09 2.10 2.03 3/177 19146
/proc/meminfo: memFree=12318324/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=11715052 CPUtime=127.93 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 1053698 0 0 0 12481 312 0 0 20 0 1 0 23877077 11996213248 2650734 33554432000 4194304 6058637 140733258086880 140733258085144 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 2928763 2650734 165 456 0 2928299 0
Current children cumulated CPU time (s) 127.93
Current children cumulated vsize (KiB) 11715052

[startup+134.4 s]
/proc/loadavg: 2.08 2.10 2.03 3/177 19146
/proc/meminfo: memFree=11237640/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=11971536 CPUtime=134.33 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 1108561 0 0 0 13106 327 0 0 20 0 1 0 23877077 12258852864 2792978 33554432000 4194304 6058637 140733258086880 140733258085448 4313040 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 2992884 2792978 165 456 0 2992420 0
Current children cumulated CPU time (s) 134.33
Current children cumulated vsize (KiB) 11971536

[startup+140.8 s]
/proc/loadavg: 2.07 2.10 2.03 3/177 19146
/proc/meminfo: memFree=9863784/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=12279760 CPUtime=140.73 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 1168373 0 0 0 13731 342 0 0 20 0 1 0 23877077 12574474240 2957114 33554432000 4194304 6058637 140733258086880 140733258084872 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 3069940 2957114 165 456 0 3069476 0
Current children cumulated CPU time (s) 140.73
Current children cumulated vsize (KiB) 12279760

[startup+142.4 s]
/proc/loadavg: 2.07 2.10 2.03 3/177 19146
/proc/meminfo: memFree=9588708/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=12378152 CPUtime=142.32 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202496 1192255 0 0 0 13884 348 0 0 20 0 1 0 23877077 12675227648 3013700 33554432000 4194304 6058637 140733258086880 140733258084872 4251859 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 3094538 3013701 165 456 0 3094074 0
Current children cumulated CPU time (s) 142.32
Current children cumulated vsize (KiB) 12378152

[startup+143.2 s]
/proc/loadavg: 2.07 2.10 2.03 2/177 19146
/proc/meminfo: memFree=9286260/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=12448932 CPUtime=142.56 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) S 19095 19098 7337 0 -1 4202496 1194518 0 0 0 13907 349 0 0 20 0 1 0 23877077 12747706368 3019029 33554432000 4194304 6058637 140733258086880 140733258086104 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 3112233 3019029 214 456 0 3111769 0
Current children cumulated CPU time (s) 142.56
Current children cumulated vsize (KiB) 12448932

[startup+143.6 s]
/proc/loadavg: 2.07 2.10 2.03 2/177 19146
/proc/meminfo: memFree=9286260/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=12448932 CPUtime=142.56 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) S 19095 19098 7337 0 -1 4202496 1194518 0 0 0 13907 349 0 0 20 0 1 0 23877077 12747706368 3019029 33554432000 4194304 6058637 140733258086880 140733258086104 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/19098/statm: 3112233 3019029 214 456 0 3111769 0
Current children cumulated CPU time (s) 142.56
Current children cumulated vsize (KiB) 12448932

[startup+144 s]
/proc/loadavg: 2.07 2.10 2.03 2/177 19146
/proc/meminfo: memFree=9286260/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=0 CPUtime=142.92 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202500 1194519 0 0 0 13907 385 0 0 20 0 1 0 23877077 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/19098/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 142.92
Current children cumulated vsize (KiB) 0

[startup+144.1 s]
/proc/loadavg: 2.07 2.10 2.03 3/177 19146
/proc/meminfo: memFree=19803796/32872528 swapFree=526336/559040
[pid=19098] ppid=19095 vsize=0 CPUtime=143.03 cores=0,2,4,6
/proc/19098/stat : 19098 (open-wbo-lsu) R 19095 19098 7337 0 -1 4202500 1194519 0 0 0 13907 396 0 0 20 0 1 0 23877077 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/19098/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 143.03
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 144.198
CPU time (s): 143.133
CPU user time (s): 139.076
CPU system time (s): 4.05738
CPU usage (%): 99.2616
Max. virtual memory (cumulated for all children) (KiB): 12448932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 139.076
system time used= 4.05738
maximum resident set size= 12076120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1194519
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= 73
involuntary context switches= 206

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.377942 second user time and 0.550916 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 04:51:10
IDJOB=4100156
IDBENCH=1580
IDSOLVER=2545
FILE ID=node106/4100156-1466218269
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-nug08.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100156-1466218269/watcher-4100156-1466218269 -o /tmp/evaluation-result-4100156-1466218269/solver-4100156-1466218269 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4100156-1466218269.opb

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

MD5SUM BENCH= 6120923c090ddeb6029c79f9e1b7777e
RANDOM SEED=526515205

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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		: 2667.073
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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:        19020524 kB
Buffers:           95728 kB
Cached:           132752 kB
SwapCached:         1636 kB
Active:         12370256 kB
Inactive:         158664 kB
Active(anon):   12299108 kB
Inactive(anon):     3700 kB
Active(file):      71148 kB
Inactive(file):   154964 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              6460 kB
Writeback:             0 kB
AnonPages:      12856828 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             605536 kB
SReclaimable:      49048 kB
SUnreclaim:       556488 kB
KernelStack:        1464 kB
PageTables:        29948 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   15282736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3151872 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= 71684 MiB
End job on node106 at 2016-06-18 04:53:34