Trace number 4084244

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? 90.3293 91.3705

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_10null10mast_rapportOE2.0_TMAX60_K67_cod3.opb
MD5SUMf98241fe158e95fe184473fa73acbc2e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-47
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 28908
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 898854
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 898854
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-4084244-1465364968.opb
0.00/0.00	c File size is 2762827 bytes.
89.69/90.74	c Sum of soft weights:       898854
89.69/90.74	c |                                                                                                       |
89.69/90.74	c ========================================[ Problem Statistics ]===========================================
89.69/90.74	c |                                                                                                       |
89.69/90.74	c |  Problem Type:             Weighted                                                                   |
89.69/90.74	c |  Number of variables:         40451                                                                   |
89.69/90.74	c |  Number of hard clauses:      40396                                                                   |
89.69/90.74	c |  Number of soft clauses:      28908                                                                   |
89.69/90.74	c |  Number of cardinality:         553                                                                   |
89.69/90.74	c |  Number of PB :                   1                                                                   |
89.69/90.74	c |  Parse time:                   0.32 s                                                                 |
89.69/90.74	c |                                                                                                       |
89.69/90.74	c ==========================================[ Solver Settings ]============================================
89.69/90.74	c |                                                                                                       |
89.69/90.74	c |  Algorithm:                LinearSU                                                                   |
89.69/90.74	c |  BMO strategy:                   On                                                                   |
89.69/90.74	c |  BMO search:                     No                                                                   |
89.69/90.74	c |  PB Encoding:                   GTE                                                                   |
89.69/90.74	c |                                                                                                       |
89.69/90.74	o 0
89.69/90.74	c Error: Out of memory.
89.69/90.74	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-4084244-1465364968/watcher-4084244-1465364968 -o /tmp/evaluation-result-4084244-1465364968/solver-4084244-1465364968 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5895 --watchdog 1960 open-wbo-lsu HOME/instance-4084244-1465364968.opb 

pid=10134
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: 2.09 2.06 2.00 3/176 10137
/proc/meminfo: memFree=30837072/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=5432 CPUtime=0 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 1088 0 0 0 0 0 0 0 20 0 1 0 118430118 5562368 964 33554432000 4194304 6058637 140733299143216 140736423191688 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 1358 964 809 456 0 219 0

[startup+0.100165 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 10137
/proc/meminfo: memFree=30837072/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=11756 CPUtime=0.09 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 2782 0 0 0 9 0 0 0 20 0 1 0 118430118 12038144 2572 33554432000 4194304 6058637 140733299143216 140736423191688 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 2939 2572 810 456 0 1800 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11756

[startup+0.200314 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 10137
/proc/meminfo: memFree=30837072/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=13568 CPUtime=0.19 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 3183 0 0 0 19 0 0 0 20 0 1 0 118430118 13893632 2973 33554432000 4194304 6058637 140733299143216 140736423191688 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3392 2973 810 456 0 2253 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13568

[startup+0.300329 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 10137
/proc/meminfo: memFree=30837072/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=14924 CPUtime=0.29 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 3468 0 0 0 29 0 0 0 20 0 1 0 118430118 15282176 3258 33554432000 4194304 6058637 140733299143216 140736423191688 4229480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3731 3258 810 456 0 2592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14924

[startup+0.700291 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 10137
/proc/meminfo: memFree=30837072/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=157360 CPUtime=0.68 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 27856 0 0 0 65 3 0 0 20 0 1 0 118430118 161136640 33671 33554432000 4194304 6058637 140733299143216 140733299137784 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 39340 33672 165 456 0 38876 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 157360

[startup+1.50031 s]
/proc/loadavg: 2.08 2.06 2.00 4/177 10138
/proc/meminfo: memFree=30669464/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=191392 CPUtime=1.49 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 34614 0 0 0 144 5 0 0 20 0 1 0 118430118 195985408 42002 33554432000 4194304 6058637 140733299143216 140733299137784 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 47848 42002 179 456 0 47384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 191392

[startup+3.1003 s]
/proc/loadavg: 2.08 2.06 2.00 3/177 10138
/proc/meminfo: memFree=30667480/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=194188 CPUtime=3.09 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 34939 0 0 0 304 5 0 0 20 0 1 0 118430118 198848512 42327 33554432000 4194304 6058637 140733299143216 140733299141816 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 48547 42327 182 456 0 48083 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194188

[startup+6.30029 s]
/proc/loadavg: 2.08 2.06 2.00 3/177 10138
/proc/meminfo: memFree=30393000/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=712924 CPUtime=6.28 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 84026 0 0 0 611 17 0 0 20 0 1 0 118430118 730034176 149218 33554432000 4194304 6058637 140733299143216 140733299140808 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 178231 149220 182 456 0 177767 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 712924

[startup+12.7003 s]
/proc/loadavg: 2.07 2.06 2.00 3/177 10138
/proc/meminfo: memFree=29171884/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=1957456 CPUtime=12.69 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 208352 0 0 0 1219 50 0 0 20 0 1 0 118430118 2004434944 444448 33554432000 4194304 6058637 140733299143216 140733299140264 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 489364 444448 182 456 0 488900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1957456

[startup+25.5004 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 10138
/proc/meminfo: memFree=26819244/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=4721968 CPUtime=25.49 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 439379 0 0 0 2441 108 0 0 20 0 1 0 118430118 4835295232 1017590 33554432000 4194304 6058637 140733299143216 140733299141352 4312912 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 1180492 1017590 182 456 0 1180028 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4721968

[startup+51.1004 s]
/proc/loadavg: 2.09 2.07 2.01 3/178 10141
/proc/meminfo: memFree=22326820/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=11302760 CPUtime=51.08 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 907379 0 0 0 4852 256 0 0 20 0 1 0 118430118 11574026240 2147259 33554432000 4194304 6058637 140733299143216 140733299141176 4251862 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 2825690 2147259 182 456 0 2825226 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11302760

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10137 sig 9
??? kill -10137 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.09 2.07 2.01 3/178 10141
/proc/meminfo: memFree=22326820/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=11305952 CPUtime=51.18 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 908303 0 0 0 4862 256 0 0 20 0 1 0 118430118 11577294848 2150738 33554432000 4194304 6058637 140733299143216 140733299141176 4312968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 2826488 2150738 182 456 0 2826024 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 11305952

[startup+76.8003 s]
/proc/loadavg: 2.06 2.06 2.00 3/178 10142
/proc/meminfo: memFree=19503544/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=12586240 CPUtime=76.76 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 1189568 0 0 0 7354 322 0 0 20 0 1 0 118430118 12888309760 2845911 33554432000 4194304 6058637 140733299143216 140733299141080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3146560 2845911 182 456 0 3146096 0
Current children cumulated CPU time (s) 76.76
Current children cumulated vsize (KiB) 12586240

[startup+83.2003 s]
/proc/loadavg: 2.05 2.06 2.00 3/178 10142
/proc/meminfo: memFree=18840032/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=12948116 CPUtime=83.15 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 1262062 0 0 0 7976 339 0 0 20 0 1 0 118430118 13258870784 3007830 33554432000 4194304 6058637 140733299143216 140733299141080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3237029 3007830 182 456 0 3236565 0
Current children cumulated CPU time (s) 83.15
Current children cumulated vsize (KiB) 12948116

[startup+86.4003 s]
/proc/loadavg: 2.05 2.06 2.00 3/178 10142
/proc/meminfo: memFree=18578580/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=13020940 CPUtime=86.35 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 1279779 0 0 0 8291 344 0 0 20 0 1 0 118430118 13333442560 3071026 33554432000 4194304 6058637 140733299143216 140733299141080 4294739 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3255235 3071026 182 456 0 3254771 0
Current children cumulated CPU time (s) 86.35
Current children cumulated vsize (KiB) 13020940

[startup+89.6003 s]
/proc/loadavg: 2.05 2.06 2.00 3/178 10142
/proc/meminfo: memFree=18320044/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=13092344 CPUtime=89.55 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202496 1296871 0 0 0 8605 350 0 0 20 0 1 0 118430118 13406560256 3132608 33554432000 4194304 6058637 140733299143216 140733299141080 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3273086 3132609 182 456 0 3272622 0
Current children cumulated CPU time (s) 89.55
Current children cumulated vsize (KiB) 13092344

[startup+90.4002 s]
/proc/loadavg: 2.05 2.06 2.00 2/178 10142
/proc/meminfo: memFree=18273744/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=13160724 CPUtime=89.69 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) S 10134 10137 5879 0 -1 4202496 1297961 0 0 0 8619 350 0 0 20 0 1 0 118430118 13476581376 3135106 33554432000 4194304 6058637 140733299143216 140733299142440 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/10137/statm: 3290181 3135106 231 456 0 3289717 0
Current children cumulated CPU time (s) 89.69
Current children cumulated vsize (KiB) 13160724

[startup+90.8002 s]
/proc/loadavg: 2.05 2.06 2.00 2/178 10142
/proc/meminfo: memFree=18273744/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=0 CPUtime=89.75 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202500 1297962 0 0 0 8619 356 0 0 20 0 1 0 118430118 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/10137/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 89.75
Current children cumulated vsize (KiB) 0

[startup+91.2002 s]
/proc/loadavg: 2.05 2.06 2.00 2/178 10142
/proc/meminfo: memFree=18273744/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=0 CPUtime=90.15 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202500 1297962 0 0 0 8619 396 0 0 20 0 1 0 118430118 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/10137/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 90.15
Current children cumulated vsize (KiB) 0

[startup+91.3002 s]
/proc/loadavg: 1.96 2.04 2.00 3/178 10142
/proc/meminfo: memFree=27149240/32872528 swapFree=11320/319964
[pid=10137] ppid=10134 vsize=0 CPUtime=90.26 cores=0,2,4,6
/proc/10137/stat : 10137 (open-wbo-lsu) R 10134 10137 5879 0 -1 4202500 1297962 0 0 0 8619 407 0 0 20 0 1 0 118430118 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/10137/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 90.26
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 91.3705
CPU time (s): 90.3293
CPU user time (s): 86.1949
CPU system time (s): 4.13437
CPU usage (%): 98.8605
Max. virtual memory (cumulated for all children) (KiB): 13160724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.1949
system time used= 4.13437
maximum resident set size= 12540428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1297962
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= 40
involuntary context switches= 94

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.292955 second user time and 0.427934 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-08 07:49:28
IDJOB=4084244
IDBENCH=90511
IDSOLVER=2545
FILE ID=node128/4084244-1465364968
RUNJOBID= node128-1465337899-5895
PBS_JOBID= 19853395
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_10null10mast_rapportOE2.0_TMAX60_K67_cod3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084244-1465364968/watcher-4084244-1465364968 -o /tmp/evaluation-result-4084244-1465364968/solver-4084244-1465364968 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5895 --watchdog 1960  open-wbo-lsu HOME/instance-4084244-1465364968.opb

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

MD5SUM BENCH= f98241fe158e95fe184473fa73acbc2e
RANDOM SEED=77040297

node128.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	: 5332.55
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		: 2666.486
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	: 5332.56
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		: 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	: 5332.54
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	: 5332.56
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		: 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	: 5332.55
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		: 2666.486
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30837428 kB
Buffers:          124932 kB
Cached:           410212 kB
SwapCached:         1660 kB
Active:           573088 kB
Inactive:         390180 kB
Active(anon):     427556 kB
Inactive(anon):     3428 kB
Active(file):     145532 kB
Inactive(file):   386752 kB
Unevictable:      319964 kB
Mlocked:           11320 kB
SwapTotal:      67108856 kB
SwapFree:       67098536 kB
Dirty:              7380 kB
Writeback:             0 kB
AnonPages:        845920 kB
Mapped:             7856 kB
Shmem:                 0 kB
Slab:             618844 kB
SReclaimable:      62416 kB
SUnreclaim:       556428 kB
KernelStack:        1472 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     912908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    712704 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= 71736 MiB
End job on node128 at 2016-06-08 07:51:00