Trace number 3737666

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
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31OPT-3 0.644901 3.16014

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_3.opb
MD5SUMbc75b8634ad55beefc5817c97a238dd2
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-3
Best CPU time to get the best result obtained on this benchmark0.001999
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 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)104
Sum of products size (including duplicates)208
Number of different products52
Sum of products size104

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 2.2.0.v20100531
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		2.6.32-71.29.1.el6.x86_64
0.05/0.09	c os.arch		amd64
0.05/0.09	c Free memory 		1349517296
0.05/0.09	c Max memory 		1356595200
0.05/0.09	c Total memory 		1356595200
0.05/0.09	c Number of processors 	8
0.08/0.12	c Pseudo Boolean Optimization
0.08/0.12	c ManyCore solver with 2 solvers running in parallel
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c Stops conflict analysis at the first Unique Implication Point
0.08/0.12	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.12	c Expensive reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	c Glucose learned constraints deletion strategy
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c Stops conflict analysis at the first Unique Implication Point
0.08/0.12	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ae94e92
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.12	c No reason simplification
0.08/0.12	c Armin Biere (Picosat) restarts strategy
0.08/0.12	c Glucose learned constraints deletion strategy
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	
0.08/0.12	c solving HOME/instance-3737666-1338755060.opb
0.08/0.12	c reading problem ... 
0.08/0.15	c ... done. Wall clock time 0.029s.
0.08/0.15	c #vars     72
0.08/0.15	c #constraints  136
0.08/0.15	c constraints type 
0.08/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 52
0.08/0.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.08/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.08/0.15	c constraints type 
0.08/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.08/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 52
0.08/0.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.08/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.08/0.16	c And the winner is CuttingPlanes
0.15/1.15	c SATISFIABLE
0.15/1.15	c OPTIMIZING...
0.15/1.15	c Got one! Elapsed wall clock time (in seconds):1.031
0.15/1.15	o -2
0.15/1.16	c And the winner is Resolution
0.18/2.15	c Got one! Elapsed wall clock time (in seconds):2.031
0.18/2.15	o -3
0.37/2.22	c And the winner is Resolution
0.60/3.15	c starts		: 4
0.60/3.15	c conflicts		: 306
0.60/3.15	c decisions		: 359
0.60/3.15	c propagations		: 3755
0.60/3.15	c inspects		: 20399
0.60/3.15	c learnt literals	: 4
0.60/3.15	c learnt binary clauses	: 19
0.60/3.15	c learnt ternary clauses	: 33
0.60/3.15	c learnt clauses	: 301
0.60/3.15	c ignored clauses	: 0
0.60/3.15	c root simplifications	: 0
0.60/3.15	c removed literals (reason simplification)	: 775
0.60/3.15	c reason swapping (by a shorter reason)	: 0
0.60/3.15	c Calls to reduceDB	: 0
0.60/3.15	c number of reductions to clauses (during analyze)	: 0
0.60/3.15	c number of learned constraints concerned by reduction	: 0
0.60/3.15	c number of learning phase by resolution	: 0
0.60/3.15	c number of learning phase by cutting planes	: 0
0.60/3.15	c speed (assignments/second)	: 3740.03984063745
0.60/3.15	c non guided choices	0
0.60/3.15	c learnt constraints type 
0.60/3.15	c constraints type 
0.60/3.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 52
0.60/3.15	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.60/3.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.60/3.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.60/3.15	c constraints type 
0.60/3.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.60/3.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 52
0.60/3.15	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.60/3.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.60/3.15	s OPTIMUM FOUND
0.60/3.15	v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10 -x11 x12 -x13 x14 -x15 -x16 x17 -x18 -x19 -x20 
0.60/3.15	c objective function=-3
0.60/3.15	c Total wall clock time (in seconds): 3.036

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-3737666-1338755060/watcher-3737666-1338755060 -o /tmp/evaluation-result-3737666-1338755060/solver-3737666-1338755060 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3737666-1338755060.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: 3.92 3.82 3.50 4/197 18928
/proc/meminfo: memFree=26373116/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2500 CPUtime=0 cores=1,3,5,7
/proc/18928/stat : 18928 (java6) D 18926 18928 17435 0 -1 4202496 94 0 0 0 0 0 0 0 20 0 1 0 341632057 2560000 46 33554432000 1073741824 1073778376 140734994773920 140734994771048 266426477863 0 0 4096 0 18446744072100609316 0 0 17 5 0 0 0 0 0
/proc/18928/statm: 625 46 37 9 0 29 0

[startup+0.0803079 s]
/proc/loadavg: 3.92 3.82 3.50 4/197 18928
/proc/meminfo: memFree=26373116/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2699928 CPUtime=0.05 cores=1,3,5,7
/proc/18928/stat : 18928 (java) S 18926 18928 17435 0 -1 4202496 3905 0 1 0 4 1 0 0 20 0 18 0 341632057 2764726272 5624 33554432000 1073741824 1073778376 140734054642496 140734054633632 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18928/statm: 674982 5624 1771 9 0 665676 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2699928

[startup+0.100208 s]
/proc/loadavg: 3.92 3.82 3.50 4/197 18928
/proc/meminfo: memFree=26373116/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2699928 CPUtime=0.08 cores=1,3,5,7
/proc/18928/stat : 18928 (java) S 18926 18928 17435 0 -1 4202496 4627 0 1 0 7 1 0 0 20 0 18 0 341632057 2764726272 6315 33554432000 1073741824 1073778376 140734054642496 140734054633632 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18928/statm: 674982 6315 2040 9 0 665676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2699928

[startup+0.300265 s]
/proc/loadavg: 3.92 3.82 3.50 4/197 18928
/proc/meminfo: memFree=26373116/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2966184 CPUtime=0.15 cores=1,3,5,7
/proc/18928/stat : 18928 (java) S 18926 18928 17435 0 -1 4202496 5045 0 1 0 14 1 0 0 20 0 20 0 341632057 3037372416 8210 33554432000 1073741824 1073778376 140734054642496 140734054633632 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18928/statm: 741546 8210 2163 9 0 732240 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2966184

[startup+0.700131 s]
/proc/loadavg: 3.92 3.82 3.50 4/197 18928
/proc/meminfo: memFree=26373116/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2966184 CPUtime=0.15 cores=1,3,5,7
/proc/18928/stat : 18928 (java) S 18926 18928 17435 0 -1 4202496 5045 0 1 0 14 1 0 0 20 0 20 0 341632057 3037372416 8210 33554432000 1073741824 1073778376 140734054642496 140734054633632 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18928/statm: 741546 8210 2163 9 0 732240 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2966184

[startup+1.50059 s]
/proc/loadavg: 3.92 3.82 3.50 3/217 18950
/proc/meminfo: memFree=26348668/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2966184 CPUtime=0.18 cores=1,3,5,7
/proc/18928/stat : 18928 (java) S 18926 18928 17435 0 -1 4202496 5058 0 1 0 16 2 0 0 20 0 20 0 341632057 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140734054633632 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18928/statm: 741546 9238 2167 9 0 732240 0
[pid=18928/tid=18930] ppid=18926 vsize=2966184 CPUtime=0.11 cores=1,3,5,7
/proc/18928/task/18930/stat : 18930 (java) S 18926 18928 17435 0 -1 4202560 2808 0 1 0 9 2 0 0 20 0 20 0 341632058 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143641400472 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18931] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18931/stat : 18931 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143507794984 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18932] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18932/stat : 18932 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143506742184 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18928/tid=18933] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18933/stat : 18933 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143505689384 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18928/tid=18934] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18934/stat : 18934 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143504636584 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18935] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18935/stat : 18935 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143503583784 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18936] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18936/stat : 18936 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143502530984 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18937] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18937/stat : 18937 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143501478184 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18938] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18938/stat : 18938 (java) S 18926 18928 17435 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143500425384 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18939] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18939/stat : 18939 (java) S 18926 18928 17435 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 341632061 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143488228328 266439014313 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18940] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18940/stat : 18940 (java) S 18926 18928 17435 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 341632061 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143487174392 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18941] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18941/stat : 18941 (java) S 18926 18928 17435 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341632061 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143486121480 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18942] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18942/stat : 18942 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143485069968 266439022368 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18943] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18943/stat : 18943 (java) S 18926 18928 17435 0 -1 4202560 409 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143484017080 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18944] ppid=18926 vsize=2966184 CPUtime=0.01 cores=1,3,5,7
/proc/18928/task/18944/stat : 18944 (java) S 18926 18928 17435 0 -1 4202560 540 0 0 0 1 0 0 0 20 0 20 0 341632064 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143482964280 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18928/tid=18945] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18945/stat : 18945 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143481911672 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18928/tid=18946] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18946/stat : 18946 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143480859080 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18949] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18949/stat : 18949 (java) S 18926 18928 17435 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341632072 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143477700008 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18928/tid=18950] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18950/stat : 18950 (java) S 18926 18928 17435 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341632072 3037372416 9238 33554432000 1073741824 1073778376 140734054642496 140143476647208 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 2966184

[startup+3.10066 s]
/proc/loadavg: 3.92 3.82 3.50 3/217 18952
/proc/meminfo: memFree=26343928/32873648 swapFree=6860/6860
[pid=18928] ppid=18926 vsize=2966184 CPUtime=0.6 cores=1,3,5,7
/proc/18928/stat : 18928 (java) S 18926 18928 17435 0 -1 4202496 9132 0 1 0 56 4 0 0 20 0 20 0 341632057 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140734054633632 266439000125 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18928/statm: 741546 13698 2215 9 0 732240 0
[pid=18928/tid=18930] ppid=18926 vsize=2966184 CPUtime=0.12 cores=1,3,5,7
/proc/18928/task/18930/stat : 18930 (java) S 18926 18928 17435 0 -1 4202560 2808 0 1 0 10 2 0 0 20 0 20 0 341632058 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143641400472 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18931] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18931/stat : 18931 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143507794984 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18932] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18932/stat : 18932 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143506742184 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18928/tid=18933] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18933/stat : 18933 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143505689384 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18928/tid=18934] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18934/stat : 18934 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143504636584 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18935] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18935/stat : 18935 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143503583784 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18936] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18936/stat : 18936 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143502530984 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18937] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18937/stat : 18937 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143501478184 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18938] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18938/stat : 18938 (java) S 18926 18928 17435 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341632059 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143500425384 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18939] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18939/stat : 18939 (java) S 18926 18928 17435 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 341632061 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143488228328 266439014313 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18940] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18940/stat : 18940 (java) S 18926 18928 17435 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 341632061 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143487174392 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18941] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18941/stat : 18941 (java) S 18926 18928 17435 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341632061 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143486121480 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18942] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18942/stat : 18942 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143485069968 266439022368 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18943] ppid=18926 vsize=2966184 CPUtime=0.14 cores=1,3,5,7
/proc/18928/task/18943/stat : 18943 (java) S 18926 18928 17435 0 -1 4202560 2450 0 0 0 14 0 0 0 20 0 20 0 341632064 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143484017080 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=18928/tid=18944] ppid=18926 vsize=2966184 CPUtime=0.15 cores=1,3,5,7
/proc/18928/task/18944/stat : 18944 (java) S 18926 18928 17435 0 -1 4202560 2555 0 0 0 15 0 0 0 20 0 20 0 341632064 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143482964280 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18928/tid=18945] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18945/stat : 18945 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143481911672 266439013436 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=18928/tid=18946] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18946/stat : 18946 (java) S 18926 18928 17435 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341632064 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143480859080 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=18928/tid=18949] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18949/stat : 18949 (java) S 18926 18928 17435 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341632072 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143477700008 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=18928/tid=18950] ppid=18926 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/18928/task/18950/stat : 18950 (java) S 18926 18928 17435 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341632072 3037372416 13698 33554432000 1073741824 1073778376 140734054642496 140143476647208 266439014313 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 2966184
heavy processes:

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

Child status: 30
Real time (s): 3.16014
CPU time (s): 0.644901
CPU user time (s): 0.562914
CPU system time (s): 0.081987
CPU usage (%): 20.4074
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.562914
system time used= 0.081987
maximum resident set size= 58924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9147
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= 356
involuntary context switches= 46

runsolver used 0.018997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node116 at 2012-06-03 22:24:20
IDJOB=3737666
IDBENCH=48278
IDSOLVER=2324
FILE ID=node116/3737666-1338755060
RUNJOBID= node116-1338748331-17452
PBS_JOBID= 14636786
Free space on /tmp= 71036 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_3.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3737666-1338755060/watcher-3737666-1338755060 -o /tmp/evaluation-result-3737666-1338755060/solver-3737666-1338755060 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3737666-1338755060.opb

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

MD5SUM BENCH= bc75b8634ad55beefc5817c97a238dd2
RANDOM SEED=483913634

node116.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		: 2666.556
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	: 5333.11
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		: 2666.556
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		: 2666.556
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	: 5438.54
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		: 2666.556
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	: 5331.91
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		: 2666.556
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	: 5331.92
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		: 2666.556
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		: 2666.556
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	: 5331.90
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		: 2666.556
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26373760 kB
Buffers:          556528 kB
Cached:          4103160 kB
SwapCached:         3028 kB
Active:          3145956 kB
Inactive:        2436932 kB
Active(anon):     913136 kB
Inactive(anon):     8500 kB
Active(file):    2232820 kB
Inactive(file):  2428432 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67103480 kB
Dirty:                72 kB
Writeback:             0 kB
AnonPages:        925424 kB
Mapped:            20068 kB
Shmem:                68 kB
Slab:             775224 kB
SReclaimable:     219460 kB
SUnreclaim:       555764 kB
KernelStack:        1624 kB
PageTables:         5636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1572248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    872448 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71036 MiB
End job on node116 at 2012-06-03 22:24:23