Trace number 3711267

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
SAT4J PB specific settings 2.3.2 snapshotSAT3 2.42363 1.96463

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=7-P1=29-P2=53-P3=31-P4=23-P5=47-P6=67-B.opb
MD5SUM8b8e1d2a13a8c39d33c0acf49e3195a1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.040993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.04/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.04/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08	c See www.sat4j.org for details.
0.04/0.08	c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
0.04/0.08	c version 2.3.2.v20120418
0.04/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.04/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.04/0.08	c java.vm.version	19.1-b02
0.04/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.04/0.08	c sun.arch.data.model	64
0.04/0.08	c java.version		1.6.0_24
0.04/0.08	c os.name		Linux
0.04/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.04/0.08	c os.arch		amd64
0.04/0.08	c Free memory 		501472288
0.04/0.08	c Max memory 		7480803328
0.04/0.08	c Total memory 		504102912
0.04/0.08	c Number of processors 	8
0.10/0.12	c read org.sat4j.minisat.orders.VarOrderHeap
0.10/0.12	c configuring ORDERS
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2dcb25f1
0.10/0.12	c Learn all clauses as in MiniSAT
0.10/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.10/0.12	c Expensive reason simplification
0.10/0.12	c Armin Biere (Picosat) restarts strategy
0.10/0.12	c Glucose learned constraints deletion strategy
0.10/0.12	c timeout=2147483s
0.10/0.12	c DB Simplification allowed=true
0.10/0.12	c Heuristics kept accross calls (keep the solver "hot")
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c solving HOME/instance-3711267-1338165421.opb
0.10/0.12	c reading problem ... 
0.10/0.16	c ... done. Wall clock time 0.042s.
0.10/0.16	c declared #vars     108
0.10/0.16	c internal #vars     324
0.10/0.16	c #constraints  451
0.10/0.16	c constraints type 
0.10/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 216
0.10/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 235
0.10/0.16	c 451 constraints processed.
0.70/0.41	c SATISFIABLE
0.70/0.41	c OPTIMIZING...
0.70/0.41	c Got one! Elapsed wall clock time (in seconds):0.286
0.70/0.41	o 9
0.70/0.47	c Got one! Elapsed wall clock time (in seconds):0.345
0.70/0.47	o 5
0.70/0.47	c Got one! Elapsed wall clock time (in seconds):0.351
0.70/0.47	o 3
0.84/0.54	c cleaning 2764 clauses out of 5534 with flag 1000/6337
1.13/0.77	c cleaning 4374 clauses out of 8770 with flag 7000/12337
1.44/1.03	c cleaning 5690 clauses out of 11396 with flag 14000/19337
1.74/1.36	c cleaning 6852 clauses out of 13708 with flag 22002/27339
2.16/1.79	c cleaning 7926 clauses out of 15854 with flag 31000/36337
2.37/1.95	Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 14
2.37/1.95		at org.sat4j.core.Vec.remove(Unknown Source)
2.37/1.95		at org.sat4j.pb.constraints.pb.MaxWatchPbLong.remove(Unknown Source)
2.37/1.95		at org.sat4j.minisat.core.Solver.removeConstr(Unknown Source)
2.37/1.95		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(Unknown Source)
2.37/1.95		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(Unknown Source)
2.37/1.95		at org.sat4j.sat.Lanceur.solve(Unknown Source)
2.37/1.95		at org.sat4j.sat.Lanceur.run(Unknown Source)
2.37/1.95		at org.sat4j.sat.Lanceur.main(Unknown Source)
2.37/1.95	c starts		: 67
2.37/1.95	c conflicts		: 40065
2.37/1.95	c decisions		: 44514
2.37/1.95	c propagations		: 604941
2.37/1.95	c inspects		: 15205468
2.37/1.95	c shortcuts		: 0
2.37/1.95	c learnt literals	: 12
2.37/1.95	c learnt binary clauses	: 22
2.37/1.95	c learnt ternary clauses	: 31
2.37/1.95	c learnt constraints	: 40052
2.37/1.95	c ignored constraints	: 0
2.37/1.95	c root simplifications	: 78
2.37/1.95	c removed literals (reason simplification)	: 70397
2.37/1.95	c reason swapping (by a shorter reason)	: 0
2.37/1.95	c Calls to reduceDB	: 5
2.37/1.95	c number of reductions to clauses (during analyze)	: 0
2.37/1.95	c number of learned constraints concerned by reduction	: 0
2.37/1.95	c number of learning phase by resolution	: 0
2.37/1.95	c number of learning phase by cutting planes	: 0
2.37/1.95	c speed (assignments/second)	: 338523.22327923897
2.37/1.95	c non guided choices	162
2.37/1.96	c learnt constraints type 
2.37/1.96	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 7
2.37/1.96	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 5200
2.37/1.96	c constraints type 
2.37/1.96	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 216
2.37/1.96	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 236
2.37/1.96	c 452 constraints processed.
2.37/1.96	s SATISFIABLE
2.37/1.96	v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 -x11 -x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 -x22 x23 x24 x25 x26 x27 -x28 x29 x30 x31 -x32 -x33 x34 -x35 x36 x37 x38 -x39 x40 x41 x42 x43 x44 x45 x46 -x47 -x48 x49 -x50 -x51 -x52 x53 x54 x55 x56 x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 x81 x82 -x83 -x84 -x85 x86 -x87 x88 -x89 x90 -x91 x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 x105 -x106 -x107 x108 
2.37/1.96	c objective function=3
2.37/1.96	c Total wall clock time (in seconds): 1.836

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3711267-1338165421/watcher-3711267-1338165421 -o /tmp/evaluation-result-3711267-1338165421/solver-3711267-1338165421 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3711267-1338165421.opb 

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: 2.02 2.01 2.00 3/194 341
/proc/meminfo: memFree=31183616/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9160 CPUtime=0 cores=1,3,5,7
/proc/341/stat : 341 (java) R 339 341 31312 0 -1 4202496 392 0 0 0 0 0 0 0 20 0 1 0 282667713 9379840 123 33554432000 1073741824 1073778376 140734512692400 140734512689528 214373011936 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2290 123 94 9 0 38 0

[startup+0.0519391 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 341
/proc/meminfo: memFree=31183616/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9225560 CPUtime=0.04 cores=1,3,5,7
/proc/341/stat : 341 (java) S 339 341 31312 0 -1 4202496 3104 0 1 0 3 1 0 0 20 0 13 0 282667713 9446973440 4311 33554432000 1073741824 1073778376 140734512692400 140734512683536 214373007421 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2306390 4311 1708 9 0 2297091 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9225560

[startup+0.10035 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 341
/proc/meminfo: memFree=31183616/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9558440 CPUtime=0.1 cores=1,3,5,7
/proc/341/stat : 341 (java) S 339 341 31312 0 -1 4202496 4311 0 1 0 8 2 0 0 20 0 18 0 282667713 9787842560 6028 33554432000 1073741824 1073778376 140734512692400 140734512683536 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2389610 6028 2116 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558440

[startup+0.300179 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 341
/proc/meminfo: memFree=31183616/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9625004 CPUtime=0.55 cores=1,3,5,7
/proc/341/stat : 341 (java) S 339 341 31312 0 -1 4202496 6683 0 1 0 52 3 0 0 20 0 19 0 282667713 9856004096 7958 33554432000 1073741824 1073778376 140734512692400 140734512683536 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2406251 7958 2226 9 0 2396937 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 9625004

[startup+0.700289 s]
/proc/loadavg: 2.02 2.01 2.00 3/194 341
/proc/meminfo: memFree=31183616/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9625004 CPUtime=1.13 cores=1,3,5,7
/proc/341/stat : 341 (java) S 339 341 31312 0 -1 4202496 7578 0 1 0 110 3 0 0 20 0 19 0 282667713 9856004096 10065 33554432000 1073741824 1073778376 140734512692400 140734512683536 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2406251 10065 2264 9 0 2396937 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 9625004

[startup+1.5008 s]
/proc/loadavg: 2.02 2.01 2.00 4/212 422
/proc/meminfo: memFree=31191024/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9625004 CPUtime=1.96 cores=1,3,5,7
/proc/341/stat : 341 (java) S 339 341 31312 0 -1 4202496 7609 0 1 0 193 3 0 0 20 0 19 0 282667713 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 140734512683536 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2406251 11114 2274 9 0 2396937 0
[pid=341/tid=343] ppid=339 vsize=9625004 CPUtime=1.42 cores=1,3,5,7
/proc/341/task/343/stat : 343 (java) R 339 341 31312 0 -1 4202560 2530 0 1 0 140 2 0 0 20 0 19 0 282667713 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683616809384 139683489459295 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=341/tid=344] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/344/stat : 344 (java) S 339 341 31312 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683460659624 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=345] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/345/stat : 345 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683459607080 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=346] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/346/stat : 346 (java) S 339 341 31312 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683458554024 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=347] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/347/stat : 347 (java) S 339 341 31312 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683457501480 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=341/tid=348] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/348/stat : 348 (java) S 339 341 31312 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683456449448 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=349] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/349/stat : 349 (java) S 339 341 31312 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683455396904 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=350] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/350/stat : 350 (java) S 339 341 31312 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683454343848 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=351] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/351/stat : 351 (java) S 339 341 31312 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683453291304 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=341/tid=352] ppid=339 vsize=9625004 CPUtime=0.03 cores=1,3,5,7
/proc/341/task/352/stat : 352 (java) S 339 341 31312 0 -1 4202560 31 0 0 0 3 0 0 0 20 0 19 0 282667715 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683441092968 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=341/tid=353] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/353/stat : 353 (java) S 339 341 31312 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 282667716 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683440039288 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=354] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/354/stat : 354 (java) S 339 341 31312 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 282667716 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683438986120 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=355] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/355/stat : 355 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667718 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683437934864 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=356] ppid=339 vsize=9625004 CPUtime=0.22 cores=1,3,5,7
/proc/341/task/356/stat : 356 (java) S 339 341 31312 0 -1 4202560 1978 0 0 0 22 0 0 0 20 0 19 0 282667718 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683436882744 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=357] ppid=339 vsize=9625004 CPUtime=0.22 cores=1,3,5,7
/proc/341/task/357/stat : 357 (java) S 339 341 31312 0 -1 4202560 1840 0 0 0 22 0 0 0 20 0 19 0 282667718 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683435830200 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=358] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/358/stat : 358 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667718 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683434777336 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=341/tid=359] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/359/stat : 359 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667718 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683433725000 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=360] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/360/stat : 360 (java) S 339 341 31312 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 282667730 9856004096 11114 33554432000 1073741824 1073778376 140734512692400 139683432608808 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 9625004

Solver just ended. Dumping a history of the last processes samples

[startup+1.90069 s]
/proc/loadavg: 2.02 2.01 2.00 4/212 422
/proc/meminfo: memFree=31191024/32873844 swapFree=7624/7624
[pid=341] ppid=339 vsize=9625004 CPUtime=2.37 cores=1,3,5,7
/proc/341/stat : 341 (java) S 339 341 31312 0 -1 4202496 7615 0 1 0 234 3 0 0 20 0 19 0 282667713 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 140734512683536 214373007421 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/341/statm: 2406251 11119 2274 9 0 2396937 0
[pid=341/tid=343] ppid=339 vsize=9625004 CPUtime=1.81 cores=1,3,5,7
/proc/341/task/343/stat : 343 (java) R 339 341 31312 0 -1 4202560 2531 0 1 0 179 2 0 0 20 0 19 0 282667713 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683616809384 139683489452286 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=341/tid=344] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/344/stat : 344 (java) S 339 341 31312 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683460659624 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=345] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/345/stat : 345 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683459607080 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=341/tid=346] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/346/stat : 346 (java) S 339 341 31312 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683458554024 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=347] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/347/stat : 347 (java) S 339 341 31312 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683457501480 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=341/tid=348] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/348/stat : 348 (java) S 339 341 31312 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683456449448 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=349] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/349/stat : 349 (java) S 339 341 31312 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683455396904 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=350] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/350/stat : 350 (java) S 339 341 31312 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683454343848 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=351] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/351/stat : 351 (java) S 339 341 31312 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 282667714 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683453291304 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=341/tid=352] ppid=339 vsize=9625004 CPUtime=0.04 cores=1,3,5,7
/proc/341/task/352/stat : 352 (java) S 339 341 31312 0 -1 4202560 31 0 0 0 4 0 0 0 20 0 19 0 282667715 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683441092968 214373021609 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=341/tid=353] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/353/stat : 353 (java) S 339 341 31312 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 282667716 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683440039288 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=354] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/354/stat : 354 (java) S 339 341 31312 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 282667716 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683438986120 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=355] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/355/stat : 355 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667718 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683437934864 214373029664 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=356] ppid=339 vsize=9625004 CPUtime=0.22 cores=1,3,5,7
/proc/341/task/356/stat : 356 (java) S 339 341 31312 0 -1 4202560 1978 0 0 0 22 0 0 0 20 0 19 0 282667718 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683436882744 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=341/tid=357] ppid=339 vsize=9625004 CPUtime=0.22 cores=1,3,5,7
/proc/341/task/357/stat : 357 (java) S 339 341 31312 0 -1 4202560 1840 0 0 0 22 0 0 0 20 0 19 0 282667718 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683435830200 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=358] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/358/stat : 358 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667718 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683434777336 214373020732 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=341/tid=359] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/359/stat : 359 (java) S 339 341 31312 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 282667718 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683433725000 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=341/tid=360] ppid=339 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/341/task/360/stat : 360 (java) S 339 341 31312 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 282667730 9856004096 11119 33554432000 1073741824 1073778376 140734512692400 139683432608808 214373021609 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 9625004

Child status: 1
Real time (s): 1.96463
CPU time (s): 2.42363
CPU user time (s): 2.36064
CPU system time (s): 0.06299
CPU usage (%): 123.363
Max. virtual memory (cumulated for all children) (KiB): 9625004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.36064
system time used= 0.06299
maximum resident set size= 44520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7629
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 380
involuntary context switches= 118

runsolver used 0.001999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node130 at 2012-05-28 02:37:01
IDJOB=3711267
IDBENCH=47943
IDSOLVER=2289
FILE ID=node130/3711267-1338165421
RUNJOBID= node130-1338158197-31329
PBS_JOBID= 14624537
Free space on /tmp= 71472 MiB

SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=7-P1=29-P2=53-P3=31-P4=23-P5=47-P6=67-B.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3711267-1338165421/watcher-3711267-1338165421 -o /tmp/evaluation-result-3711267-1338165421/solver-3711267-1338165421 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3711267-1338165421.opb

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

MD5SUM BENCH= 8b8e1d2a13a8c39d33c0acf49e3195a1
RANDOM SEED=185275534

node130.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		: 2666.875
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5331.86
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5331.92
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		: 2666.875
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	: 5331.91
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		: 2666.875
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	: 5228.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31183656 kB
Buffers:          305180 kB
Cached:           483676 kB
SwapCached:         4512 kB
Active:           759404 kB
Inactive:          94888 kB
Active(anon):      55540 kB
Inactive(anon):     9016 kB
Active(file):     703864 kB
Inactive(file):    85872 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099912 kB
Dirty:              2196 kB
Writeback:             0 kB
AnonPages:         68000 kB
Mapped:            19572 kB
Shmem:                 8 kB
Slab:             694248 kB
SReclaimable:     134900 kB
SUnreclaim:       559348 kB
KernelStack:        1616 kB
PageTables:         4520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     696896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71472 MiB
End job on node130 at 2012-05-28 02:37:03