Trace number 3454050

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 Res//CP 2.3.0OPT-4 0.465928 1.67532

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_4.opb
MD5SUMdb21482260ff555b3e36165a161b21f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-4
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -4
Optimality of the best value was proved YES
Number of variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)92
Sum of products size (including duplicates)184
Number of different products46
Sum of products size92

Quality of the solution as a function of time


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

Solver Data 

0.05/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08	c See www.sat4j.org for details.
0.05/0.09	c version 2.3.1.v20110525
0.05/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.05/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.05/0.09	c java.vm.version	19.1-b02
0.05/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.05/0.09	c sun.arch.data.model	64
0.05/0.09	c java.version		1.6.0_24
0.05/0.09	c os.name		Linux
0.05/0.09	c os.version		2.6.18-164.el5
0.05/0.09	c os.arch		amd64
0.05/0.09	c Free memory 		9996466904
0.05/0.09	c Max memory 		10048897024
0.05/0.09	c Total memory 		10048897024
0.05/0.09	c Number of processors 	8
0.10/0.12	c Pseudo Boolean Optimization
0.10/0.12	c ManyCore solver with 2 solvers running in parallel
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
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 lightweight component caching from RSAT taking into account the objective function
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=false
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1c691f36
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 taking into account the objective function
0.10/0.12	c No 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=false
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c solving HOME/instance-3454050-1307195526.opb
0.10/0.12	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.031s.
0.10/0.15	c #vars     66
0.10/0.15	c #constraints  124
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46
0.10/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.10/0.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.10/0.16	c  And the winner is Resolution
0.17/0.66	c SATISFIABLE
0.17/0.66	c OPTIMIZING...
0.17/0.66	c Got one! Elapsed wall clock time (in seconds):0.536
0.17/0.66	o -3
0.27/0.72	c  And the winner is Resolution
0.43/1.16	c Got one! Elapsed wall clock time (in seconds):1.04
0.43/1.16	o -4
0.43/1.17	c  And the winner is Resolution
0.45/1.67	c starts		: 4
0.45/1.67	c conflicts		: 372
0.45/1.67	c decisions		: 400
0.45/1.67	c propagations		: 4576
0.45/1.67	c inspects		: 28720
0.45/1.67	c shortcuts		: 0
0.45/1.67	c learnt literals	: 5
0.45/1.67	c learnt binary clauses	: 10
0.45/1.67	c learnt ternary clauses	: 33
0.45/1.67	c learnt constraints	: 366
0.45/1.67	c ignored constraints	: 0
0.45/1.67	c root simplifications	: 0
0.45/1.67	c removed literals (reason simplification)	: 1257
0.45/1.67	c reason swapping (by a shorter reason)	: 0
0.45/1.67	c Calls to reduceDB	: 0
0.45/1.67	c number of reductions to clauses (during analyze)	: 0
0.45/1.67	c number of learned constraints concerned by reduction	: 0
0.45/1.67	c number of learning phase by resolution	: 0
0.45/1.67	c number of learning phase by cutting planes	: 0
0.45/1.67	c speed (assignments/second)	: 9043.478260869566
0.45/1.67	c non guided choices	0
0.45/1.67	c learnt constraints type 
0.45/1.67	c constraints type 
0.45/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46
0.45/1.67	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.45/1.67	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.45/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.45/1.67	c constraints type 
0.45/1.67	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.45/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.45/1.67	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.45/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.45/1.67	s OPTIMUM FOUND
0.45/1.67	v -x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 -x11 x12 -x13 -x14 -x15 x16 -x17 x18 -x19 x20 
0.45/1.67	c objective function=-4
0.45/1.67	c Total wall clock time (in seconds): 1.548

Verifier Data 

OK	-4

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3454050-1307195526/watcher-3454050-1307195526 -o /tmp/evaluation-result-3454050-1307195526/solver-3454050-1307195526 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454050-1307195526.opb 

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: 2.99 3.71 3.74 1/493 21797
/proc/meminfo: memFree=29049848/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 4274 0 1 0 0 0 0 0 24 0 2 0 831152194 10694979584 3976 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2611079 4002 917 9 0 2602235 0
[pid=21797/tid=21798] ppid=21795 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) R 21795 21797 16811 0 -1 4202560 5895 0 1 0 0 0 0 0 18 0 2 0 831152194 10694979584 6711 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210646840379 0 4 0 16784584 0 0 0 -1 4 0 0 0

[startup+0.061188 s]
/proc/loadavg: 2.99 3.71 3.74 1/493 21797
/proc/meminfo: memFree=29049848/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10467616 CPUtime=0.05 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 11539 0 1 0 4 1 0 0 24 0 13 0 831152194 10718838784 11236 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2616904 11236 1691 9 0 2607652 0
[pid=21797/tid=21798] ppid=21795 vsize=10467616 CPUtime=0.04 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) S 21795 21797 16811 0 -1 4202560 10391 0 1 0 4 0 0 0 24 0 13 0 831152194 10718838784 11236 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210647142245 0 2147483391 0 16800971 18446744071699109054 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10467616

[startup+0.102202 s]
/proc/loadavg: 2.99 3.71 3.74 1/493 21797
/proc/meminfo: memFree=29049848/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10474836 CPUtime=0.1 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 12930 0 1 0 9 1 0 0 24 0 18 0 831152194 10726232064 12627 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2618709 12627 2093 9 0 2609443 0
[pid=21797/tid=21798] ppid=21795 vsize=10474836 CPUtime=0.08 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) R 21795 21797 16811 0 -1 4202560 11032 0 1 0 7 1 0 0 25 0 18 0 831152194 10726232064 12628 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 47644628831059 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10474836

[startup+0.30024 s]
/proc/loadavg: 2.99 3.71 3.74 1/493 21797
/proc/meminfo: memFree=29049848/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10544616 CPUtime=0.17 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 13639 0 1 0 16 1 0 0 24 0 19 0 831152194 10797686784 13336 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2636154 13336 2141 9 0 2626888 0
[pid=21797/tid=21798] ppid=21795 vsize=10544616 CPUtime=0.13 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) S 21795 21797 16811 0 -1 4202560 11563 0 1 0 12 1 0 0 25 0 19 0 831152194 10797686784 13336 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10544616

[startup+0.7011 s]
/proc/loadavg: 2.99 3.71 3.74 1/493 21797
/proc/meminfo: memFree=29049848/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10549568 CPUtime=0.27 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 15938 0 1 0 26 1 0 0 24 0 22 0 831152194 10802757632 14948 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2637392 14977 2177 9 0 2628126 0
[pid=21797/tid=21798] ppid=21795 vsize=10549568 CPUtime=0.13 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) S 21795 21797 16811 0 -1 4202560 11571 0 1 0 12 1 0 0 21 0 22 0 831152194 10802757632 14992 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10549568

[startup+1.50097 s]
/proc/loadavg: 3.31 3.76 3.76 2/534 21847
/proc/meminfo: memFree=28613736/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10550676 CPUtime=0.45 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 16989 0 1 0 43 2 0 0 24 0 19 0 831152194 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2637669 15614 2195 9 0 2628403 0
[pid=21797/tid=21798] ppid=21795 vsize=10550676 CPUtime=0.13 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) S 21795 21797 16811 0 -1 4202560 11573 0 1 0 12 1 0 0 17 0 19 0 831152194 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21802] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21802/stat : 21802 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 4 0 0 0
[pid=21797/tid=21803] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21803/stat : 21803 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21804] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21804/stat : 21804 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21805] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21805/stat : 21805 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21806] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21806/stat : 21806 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21807] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21807/stat : 21807 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21808] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21808/stat : 21808 (java) S 21795 21797 16811 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21809] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21809/stat : 21809 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21810] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21810/stat : 21810 (java) S 21795 21797 16811 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 831152197 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 0 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21811] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21811/stat : 21811 (java) S 21795 21797 16811 0 -1 4202560 16 0 0 0 0 0 0 0 23 0 19 0 831152198 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21812] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21812/stat : 21812 (java) S 21795 21797 16811 0 -1 4202560 7 0 0 0 0 0 0 0 24 0 19 0 831152198 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21819] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21819/stat : 21819 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658970033 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21820] ppid=21795 vsize=10550676 CPUtime=0.09 cores=0,2,4,6
/proc/21797/task/21820/stat : 21820 (java) S 21795 21797 16811 0 -1 4202560 1641 0 0 0 9 0 0 0 16 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21821] ppid=21795 vsize=10550676 CPUtime=0.1 cores=0,2,4,6
/proc/21797/task/21821/stat : 21821 (java) S 21795 21797 16811 0 -1 4202560 2397 0 0 0 10 0 0 0 15 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 2 0 0 0
[pid=21797/tid=21822] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21822/stat : 21822 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21823] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21823/stat : 21823 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21843] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21843/stat : 21843 (java) S 21795 21797 16811 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831152210 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 10550676

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

[startup+1.60102 s]
/proc/loadavg: 3.31 3.76 3.76 2/534 21847
/proc/meminfo: memFree=28613736/32951132 swapFree=57925096/67111528
[pid=21797] ppid=21795 vsize=10550676 CPUtime=0.45 cores=0,2,4,6
/proc/21797/stat : 21797 (java) S 21795 21797 16811 0 -1 4202496 16989 0 1 0 43 2 0 0 24 0 19 0 831152194 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/21797/statm: 2637669 15614 2195 9 0 2628403 0
[pid=21797/tid=21798] ppid=21795 vsize=10550676 CPUtime=0.13 cores=0,2,4,6
/proc/21797/task/21798/stat : 21798 (java) S 21795 21797 16811 0 -1 4202560 11573 0 1 0 12 1 0 0 17 0 19 0 831152194 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21802] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21802/stat : 21802 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 4 0 0 0
[pid=21797/tid=21803] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21803/stat : 21803 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21804] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21804/stat : 21804 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21805] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21805/stat : 21805 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21806] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21806/stat : 21806 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21807] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21807/stat : 21807 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21808] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21808/stat : 21808 (java) S 21795 21797 16811 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21809] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21809/stat : 21809 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 19 0 831152196 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21810] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21810/stat : 21810 (java) S 21795 21797 16811 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 831152197 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 0 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21811] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21811/stat : 21811 (java) S 21795 21797 16811 0 -1 4202560 16 0 0 0 0 0 0 0 23 0 19 0 831152198 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21812] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21812/stat : 21812 (java) S 21795 21797 16811 0 -1 4202560 7 0 0 0 0 0 0 0 24 0 19 0 831152198 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21819] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21819/stat : 21819 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658970033 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21820] ppid=21795 vsize=10550676 CPUtime=0.09 cores=0,2,4,6
/proc/21797/task/21820/stat : 21820 (java) S 21795 21797 16811 0 -1 4202560 1641 0 0 0 9 0 0 0 16 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21821] ppid=21795 vsize=10550676 CPUtime=0.1 cores=0,2,4,6
/proc/21797/task/21821/stat : 21821 (java) S 21795 21797 16811 0 -1 4202560 2397 0 0 0 10 0 0 0 15 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 2 0 0 0
[pid=21797/tid=21822] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21822/stat : 21822 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962329 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21823] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21823/stat : 21823 (java) S 21795 21797 16811 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 831152200 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
[pid=21797/tid=21843] ppid=21795 vsize=10550676 CPUtime=0 cores=0,2,4,6
/proc/21797/task/21843/stat : 21843 (java) S 21795 21797 16811 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 831152210 10803892224 15614 33554432000 1073741824 1073778376 140735433615232 18446744073709551615 210658962944 0 4 0 16800975 18446604445919890240 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 10550676

Child status: 30
Real time (s): 1.67532
CPU time (s): 0.465928
CPU user time (s): 0.440932
CPU system time (s): 0.024996
CPU usage (%): 27.8113
Max. virtual memory (cumulated for all children) (KiB): 10550676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.440932
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17002
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 252
involuntary context switches= 125

runsolver used 0.011998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-04 15:52:06
IDJOB=3454050
IDBENCH=48254
IDSOLVER=1950
FILE ID=node129/3454050-1307195526
RUNJOBID= node129-1307195526-21785
PBS_JOBID= 13508828
Free space on /tmp= 73880 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_4.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3454050-1307195526/watcher-3454050-1307195526 -o /tmp/evaluation-result-3454050-1307195526/solver-3454050-1307195526 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454050-1307195526.opb

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

MD5SUM BENCH= db21482260ff555b3e36165a161b21f2
RANDOM SEED=84887517

node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29049972 kB
Buffers:        323444 kB
Cached:        2145268 kB
SwapCached:      49348 kB
Active:         444200 kB
Inactive:      3174696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29049972 kB
SwapTotal:    67111528 kB
SwapFree:     57925096 kB
Dirty:             396 kB
Writeback:           0 kB
AnonPages:     1111488 kB
Mapped:          14104 kB
Slab:           154060 kB
PageTables:      58880 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 147301328 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73880 MiB
End job on node129 at 2011-06-04 15:52:07