Trace number 4100356

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? 116.68 117.745

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-biella1.opb
MD5SUM02b8e2ce7db79ee00a9a8f2ebac90f1b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.45593
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42650
Total number of constraints1202
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 constraints1202
Minimum length of a constraint38
Maximum length of a constraint42650
Number of terms in the objective function 42650
Biggest coefficient in the objective function 58891
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 565237
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 565237
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-4100356-1466219927.opb
0.00/0.00	c File size is 1872488 bytes.
116.07/117.14	c Sum of soft weights:       565237
116.07/117.14	c |                                                                                                       |
116.07/117.14	c ========================================[ Problem Statistics ]===========================================
116.07/117.14	c |                                                                                                       |
116.07/117.14	c |  Problem Type:             Weighted                                                                   |
116.07/117.14	c |  Number of variables:         42650                                                                   |
116.07/117.14	c |  Number of hard clauses:          0                                                                   |
116.07/117.14	c |  Number of soft clauses:      42650                                                                   |
116.07/117.14	c |  Number of cardinality:           0                                                                   |
116.07/117.14	c |  Number of PB :                2399                                                                   |
116.07/117.14	c |  Parse time:                   0.22 s                                                                 |
116.07/117.14	c |                                                                                                       |
116.07/117.14	c ==========================================[ Solver Settings ]============================================
116.07/117.14	c |                                                                                                       |
116.07/117.14	c |  Algorithm:                LinearSU                                                                   |
116.07/117.14	c |  BMO strategy:                   On                                                                   |
116.07/117.14	c |  BMO search:                     No                                                                   |
116.07/117.14	c |  PB Encoding:                   GTE                                                                   |
116.07/117.14	c |                                                                                                       |
116.07/117.14	c Error: Out of memory.
116.07/117.14	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-4100356-1466219927/watcher-4100356-1466219927 -o /tmp/evaluation-result-4100356-1466219927/solver-4100356-1466219927 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100356-1466219927.opb 

pid=20295
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: 2.05 2.03 2.00 3/176 20298
/proc/meminfo: memFree=31020504/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=4564 CPUtime=0 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 889 0 0 0 0 0 0 0 20 0 1 0 24042840 4673536 765 33554432000 4194304 6058637 140736678137872 140733263176920 5130647 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 1141 765 592 456 0 219 0

[startup+0.100221 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 20298
/proc/meminfo: memFree=31020504/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=12196 CPUtime=0.09 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 2921 0 0 0 9 0 0 0 20 0 1 0 24042840 12488704 2671 33554432000 4194304 6058637 140736678137872 140733263176920 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3049 2671 593 456 0 2127 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.200347 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 20298
/proc/meminfo: memFree=31020504/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14788 CPUtime=0.19 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 3542 0 0 0 19 0 0 0 20 0 1 0 24042840 15142912 3292 33554432000 4194304 6058637 140736678137872 140733263176920 4661860 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3697 3292 593 456 0 2775 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14788

[startup+0.300331 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 20298
/proc/meminfo: memFree=31020504/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=59096 CPUtime=0.29 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 12744 0 0 0 28 1 0 0 20 0 1 0 24042840 60514304 13004 33554432000 4194304 6058637 140736678137872 140736678135688 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 14774 13008 165 456 0 14310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59096

[startup+0.700297 s]
/proc/loadavg: 2.05 2.03 2.00 3/176 20298
/proc/meminfo: memFree=31020504/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=204696 CPUtime=0.69 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 38186 0 0 0 65 4 0 0 20 0 1 0 24042840 209608704 46416 33554432000 4194304 6058637 140736678137872 140736678135688 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 51174 46420 165 456 0 50710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 204696

[startup+1.50029 s]
/proc/loadavg: 2.05 2.03 2.00 4/177 20299
/proc/meminfo: memFree=30780440/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=353136 CPUtime=1.49 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 52780 0 0 0 141 8 0 0 20 0 1 0 24042840 361611264 70287 33554432000 4194304 6058637 140736678137872 140736678135912 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 88284 70289 165 456 0 87820 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 353136

[startup+3.1003 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 20299
/proc/meminfo: memFree=30564576/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=606412 CPUtime=3.09 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 89244 0 0 0 294 15 0 0 20 0 1 0 24042840 620965888 138919 33554432000 4194304 6058637 140736678137872 140736678136440 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 151603 138919 165 456 0 151139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 606412

[startup+6.30028 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 20299
/proc/meminfo: memFree=30190576/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=992692 CPUtime=6.29 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 121509 0 0 0 602 27 0 0 20 0 1 0 24042840 1016516608 225242 33554432000 4194304 6058637 140736678137872 140736678136440 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 248173 225242 165 456 0 247709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 992692

[startup+12.7003 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 20299
/proc/meminfo: memFree=29388724/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=2182912 CPUtime=12.68 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 201235 0 0 0 1216 52 0 0 20 0 1 0 24042840 2235301888 421887 33554432000 4194304 6058637 140736678137872 140736678136440 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 545728 421889 165 456 0 545264 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2182912

[startup+25.5004 s]
/proc/loadavg: 2.04 2.03 2.00 4/177 20299
/proc/meminfo: memFree=27834708/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=3726756 CPUtime=25.48 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 341645 0 0 0 2452 96 0 0 20 0 1 0 24042840 3816198144 797312 33554432000 4194304 6058637 140736678137872 140736678136168 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 931689 797313 165 456 0 931225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3726756

[startup+51.1003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 20299
/proc/meminfo: memFree=24852208/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=7931476 CPUtime=51.07 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 655639 0 0 0 4921 186 0 0 20 0 1 0 24042840 8121831424 1565827 33554432000 4194304 6058637 140736678137872 140736678135320 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 1982869 1565827 165 456 0 1982405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7931476

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/178 20304
/proc/meminfo: memFree=18641720/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14030080 CPUtime=102.24 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 1265331 0 0 0 9859 365 0 0 20 0 1 0 24042840 14366801920 3089730 33554432000 4194304 6058637 140736678137872 140736678136440 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3507520 3089730 165 456 0 3507056 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 14030080

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20298 sig 9
??? kill -20298 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.08 2.04 2.00 3/178 20304
/proc/meminfo: memFree=18641720/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14032680 CPUtime=102.34 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 1265820 0 0 0 9869 365 0 0 20 0 1 0 24042840 14369464320 3091752 33554432000 4194304 6058637 140736678137872 140736678136440 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3508170 3091753 165 456 0 3507706 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 14032680

[startup+108.8 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 20304
/proc/meminfo: memFree=17994628/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14343500 CPUtime=108.74 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 1337816 0 0 0 10491 383 0 0 20 0 1 0 24042840 14687744000 3273708 33554432000 4194304 6058637 140736678137872 140736678136184 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3585875 3273708 165 456 0 3585411 0
Current children cumulated CPU time (s) 108.74
Current children cumulated vsize (KiB) 14343500

[startup+112 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 20304
/proc/meminfo: memFree=17603728/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14536604 CPUtime=111.92 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 1383130 0 0 0 10799 393 0 0 20 0 1 0 24042840 14885482496 3373065 33554432000 4194304 6058637 140736678137872 140736678136440 4251819 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3634151 3373065 165 456 0 3633687 0
Current children cumulated CPU time (s) 111.92
Current children cumulated vsize (KiB) 14536604

[startup+115.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 20304
/proc/meminfo: memFree=17277376/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14615100 CPUtime=115.13 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202496 1399964 0 0 0 11112 401 0 0 20 0 1 0 24042840 14965862400 3446176 33554432000 4194304 6058637 140736678137872 140736678136440 4318394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3653775 3446176 165 456 0 3653311 0
Current children cumulated CPU time (s) 115.13
Current children cumulated vsize (KiB) 14615100

[startup+116.8 s]
/proc/loadavg: 2.06 2.03 2.00 2/178 20304
/proc/meminfo: memFree=17125288/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=14685672 CPUtime=116.07 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) S 20295 20298 7337 0 -1 4202496 1401976 0 0 0 11205 402 0 0 20 0 1 0 24042840 15038128128 3466995 33554432000 4194304 6058637 140736678137872 140736678137096 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/20298/statm: 3671418 3466995 214 456 0 3670954 0
Current children cumulated CPU time (s) 116.07
Current children cumulated vsize (KiB) 14685672

[startup+117.2 s]
/proc/loadavg: 2.06 2.03 2.00 2/178 20304
/proc/meminfo: memFree=17125288/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=0 CPUtime=116.12 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202500 1401977 0 0 0 11205 407 0 0 20 0 1 0 24042840 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20298/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 116.12
Current children cumulated vsize (KiB) 0

[startup+117.6 s]
/proc/loadavg: 2.06 2.03 2.00 2/178 20304
/proc/meminfo: memFree=17125288/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=0 CPUtime=116.52 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202500 1401977 0 0 0 11205 447 0 0 20 0 1 0 24042840 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20298/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 116.52
Current children cumulated vsize (KiB) 0

[startup+117.7 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 20304
/proc/meminfo: memFree=30302176/32872528 swapFree=526336/559040
[pid=20298] ppid=20295 vsize=0 CPUtime=116.63 cores=1,3,5,7
/proc/20298/stat : 20298 (open-wbo-lsu) R 20295 20298 7337 0 -1 4202500 1401977 0 0 0 11205 458 0 0 20 0 1 0 24042840 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20298/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 116.63
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 117.745
CPU time (s): 116.68
CPU user time (s): 112.058
CPU system time (s): 4.6223
CPU usage (%): 99.0961
Max. virtual memory (cumulated for all children) (KiB): 14685672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 112.058
system time used= 4.6223
maximum resident set size= 13867984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1401977
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= 90
involuntary context switches= 120

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.32395 second user time and 0.439933 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 05:18:47
IDJOB=4100356
IDBENCH=1606
IDSOLVER=2545
FILE ID=node106/4100356-1466219927
RUNJOBID= node106-1466206113-7354
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/unibo/normalized-reduced-mps-v2-20-10-biella1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100356-1466219927/watcher-4100356-1466219927 -o /tmp/evaluation-result-4100356-1466219927/solver-4100356-1466219927 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100356-1466219927.opb

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

MD5SUM BENCH= 02b8e2ce7db79ee00a9a8f2ebac90f1b
RANDOM SEED=94395932

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:        31021156 kB
Buffers:           94160 kB
Cached:           146060 kB
SwapCached:         1860 kB
Active:           382560 kB
Inactive:         169464 kB
Active(anon):     310736 kB
Inactive(anon):     3208 kB
Active(file):      71824 kB
Inactive(file):   166256 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              6616 kB
Writeback:             0 kB
AnonPages:        992544 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             606272 kB
SReclaimable:      49640 kB
SUnreclaim:       556632 kB
KernelStack:        1472 kB
PageTables:         5628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1012428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    428032 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= 71688 MiB
End job on node106 at 2016-06-18 05:20:45