Trace number 3737622

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 0.642902 3.15168

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_1.opb
MD5SUM2f2a65bac822fb15bab629a6de652836
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 benchmark0.001998
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)96
Sum of products size (including duplicates)192
Number of different products48
Sum of products size96

Quality of the solution as a function of time


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

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version 2.2.0.v20100531
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		1349517296
0.00/0.08	c Max memory 		1356595200
0.00/0.08	c Total memory 		1356595200
0.00/0.08	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c Stops conflict analysis at the first Unique Implication Point
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4a913fe2
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c Stops conflict analysis at the first Unique Implication Point
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@70eb7859
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	
0.09/0.11	c solving HOME/instance-3737622-1338755027.opb
0.09/0.11	c reading problem ... 
0.09/0.14	c ... done. Wall clock time 0.028s.
0.09/0.14	c #vars     68
0.09/0.14	c #constraints  128
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.09/0.14	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.09/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.09/0.14	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.09/0.15	c And the winner is CuttingPlanes
0.14/1.14	c SATISFIABLE
0.14/1.14	c OPTIMIZING...
0.14/1.14	c Got one! Elapsed wall clock time (in seconds):1.03
0.14/1.14	o -2
0.14/1.15	c And the winner is Resolution
0.15/2.14	c Got one! Elapsed wall clock time (in seconds):2.031
0.15/2.14	o -3
0.38/2.22	c And the winner is Resolution
0.60/3.14	c starts		: 4
0.60/3.14	c conflicts		: 309
0.60/3.14	c decisions		: 354
0.60/3.14	c propagations		: 3890
0.60/3.14	c inspects		: 20649
0.60/3.14	c learnt literals	: 4
0.60/3.14	c learnt binary clauses	: 9
0.60/3.14	c learnt ternary clauses	: 37
0.60/3.14	c learnt clauses	: 304
0.60/3.14	c ignored clauses	: 0
0.60/3.14	c root simplifications	: 0
0.60/3.14	c removed literals (reason simplification)	: 970
0.60/3.14	c reason swapping (by a shorter reason)	: 0
0.60/3.14	c Calls to reduceDB	: 0
0.60/3.14	c number of reductions to clauses (during analyze)	: 0
0.60/3.14	c number of learned constraints concerned by reduction	: 0
0.60/3.14	c number of learning phase by resolution	: 0
0.60/3.14	c number of learning phase by cutting planes	: 0
0.60/3.14	c speed (assignments/second)	: 3874.5019920318723
0.60/3.14	c non guided choices	0
0.60/3.14	c learnt constraints type 
0.60/3.14	c constraints type 
0.60/3.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.60/3.14	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.60/3.14	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.60/3.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.60/3.14	c constraints type 
0.60/3.14	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.60/3.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.60/3.14	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.60/3.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.60/3.14	s OPTIMUM FOUND
0.60/3.14	v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 x20 
0.60/3.14	c objective function=-3
0.60/3.14	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-3737622-1338755027/watcher-3737622-1338755027 -o /tmp/evaluation-result-3737622-1338755027/solver-3737622-1338755027 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3737622-1338755027.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: 3.82 3.78 3.65 4/197 4347
/proc/meminfo: memFree=27222884/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/4347/stat : 4347 (java6) D 4345 4347 32179 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 341628164 9515008 183 33554432000 1073741824 1073778376 140736563324048 140736563315080 260190322357 0 0 4096 0 18446744072100609316 0 0 17 4 0 0 0 0 0
/proc/4347/statm: 2323 185 142 9 0 71 0

[startup+0.0126999 s]
/proc/loadavg: 3.82 3.78 3.65 4/197 4347
/proc/meminfo: memFree=27222884/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/4347/stat : 4347 (java) S 4345 4347 32179 0 -1 4202496 1275 0 0 0 0 0 0 0 20 0 2 0 341628164 98570240 976 33554432000 1073741824 1073778376 140737422021936 140737422013072 260193681469 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4347/statm: 24065 976 742 9 0 16771 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 96260

[startup+0.100201 s]
/proc/loadavg: 3.82 3.78 3.65 4/197 4347
/proc/meminfo: memFree=27222884/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=2699928 CPUtime=0.09 cores=0,2,4,6
/proc/4347/stat : 4347 (java) S 4345 4347 32179 0 -1 4202496 4724 0 1 0 8 1 0 0 20 0 18 0 341628164 2764726272 6434 33554432000 1073741824 1073778376 140737422021936 140737422013072 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4347/statm: 674982 6436 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2699928

[startup+0.300279 s]
/proc/loadavg: 3.82 3.78 3.65 4/197 4347
/proc/meminfo: memFree=27222884/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=2966184 CPUtime=0.14 cores=0,2,4,6
/proc/4347/stat : 4347 (java) S 4345 4347 32179 0 -1 4202496 4997 0 1 0 13 1 0 0 20 0 20 0 341628164 3037372416 8191 33554432000 1073741824 1073778376 140737422021936 140737422013072 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4347/statm: 741546 8191 2163 9 0 732240 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2966184

[startup+0.700194 s]
/proc/loadavg: 3.82 3.78 3.65 4/197 4347
/proc/meminfo: memFree=27222884/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=2966184 CPUtime=0.14 cores=0,2,4,6
/proc/4347/stat : 4347 (java) S 4345 4347 32179 0 -1 4202496 4997 0 1 0 13 1 0 0 20 0 20 0 341628164 3037372416 8191 33554432000 1073741824 1073778376 140737422021936 140737422013072 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4347/statm: 741546 8191 2163 9 0 732240 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 2966184

[startup+1.50066 s]
/proc/loadavg: 3.82 3.78 3.65 3/217 4369
/proc/meminfo: memFree=27198700/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=2966184 CPUtime=0.15 cores=0,2,4,6
/proc/4347/stat : 4347 (java) S 4345 4347 32179 0 -1 4202496 5007 0 1 0 14 1 0 0 20 0 20 0 341628164 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140737422013072 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4347/statm: 741546 9216 2164 9 0 732240 0
[pid=4347/tid=4349] ppid=4345 vsize=2966184 CPUtime=0.11 cores=0,2,4,6
/proc/4347/task/4349/stat : 4349 (java) S 4345 4347 32179 0 -1 4202560 2781 0 1 0 9 2 0 0 20 0 20 0 341628165 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177771893912 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4350] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4350/stat : 4350 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628166 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177756175016 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4351] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4351/stat : 4351 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628166 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177755122472 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4352] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4352/stat : 4352 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177754069928 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4347/tid=4353] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4353/stat : 4353 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177753017384 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4347/tid=4354] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4354/stat : 4354 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177751963816 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4355] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4355/stat : 4355 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177750911272 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4356] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4356/stat : 4356 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177749858728 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4347/tid=4357] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4357/stat : 4357 (java) S 4345 4347 32179 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177748806184 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4358] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4358/stat : 4358 (java) S 4345 4347 32179 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 341628168 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177736395368 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4359] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4359/stat : 4359 (java) S 4345 4347 32179 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 341628168 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177735341688 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4360] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4360/stat : 4360 (java) S 4345 4347 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341628168 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177615873672 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4361] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4361/stat : 4361 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177614822416 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4362] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4362/stat : 4362 (java) S 4345 4347 32179 0 -1 4202560 385 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177613768760 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4363] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4363/stat : 4363 (java) S 4345 4347 32179 0 -1 4202560 540 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177612716216 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4347/tid=4364] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4364/stat : 4364 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177611663864 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4347/tid=4365] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4365/stat : 4365 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177610611528 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4368] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4368/stat : 4368 (java) S 4345 4347 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341628179 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177607452200 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4369] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4369/stat : 4369 (java) S 4345 4347 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341628179 3037372416 9216 33554432000 1073741824 1073778376 140737422021936 140177606399656 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 2966184

[startup+3.10066 s]
/proc/loadavg: 3.68 3.75 3.64 3/217 4371
/proc/meminfo: memFree=27193828/32873648 swapFree=7116/7116
[pid=4347] ppid=4345 vsize=2966184 CPUtime=0.6 cores=0,2,4,6
/proc/4347/stat : 4347 (java) S 4345 4347 32179 0 -1 4202496 9375 0 1 0 56 4 0 0 20 0 20 0 341628164 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140737422013072 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4347/statm: 741546 13194 2214 9 0 732240 0
[pid=4347/tid=4349] ppid=4345 vsize=2966184 CPUtime=0.11 cores=0,2,4,6
/proc/4347/task/4349/stat : 4349 (java) S 4345 4347 32179 0 -1 4202560 2781 0 1 0 9 2 0 0 20 0 20 0 341628165 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177771893912 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4350] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4350/stat : 4350 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628166 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177756175016 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4351] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4351/stat : 4351 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628166 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177755122472 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4352] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4352/stat : 4352 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177754069928 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4347/tid=4353] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4353/stat : 4353 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177753017384 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4347/tid=4354] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4354/stat : 4354 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177751963816 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4355] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4355/stat : 4355 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177750911272 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4356] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4356/stat : 4356 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177749858728 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=4347/tid=4357] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4357/stat : 4357 (java) S 4345 4347 32179 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341628167 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177748806184 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4358] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4358/stat : 4358 (java) S 4345 4347 32179 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 341628168 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177736395368 260193695657 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4359] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4359/stat : 4359 (java) S 4345 4347 32179 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 341628168 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177735341688 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4360] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4360/stat : 4360 (java) S 4345 4347 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341628168 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177615873672 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4361] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4361/stat : 4361 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177614822416 260193703712 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4362] ppid=4345 vsize=2966184 CPUtime=0.15 cores=0,2,4,6
/proc/4347/task/4362/stat : 4362 (java) S 4345 4347 32179 0 -1 4202560 2671 0 0 0 15 0 0 0 20 0 20 0 341628170 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177613768760 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=4347/tid=4363] ppid=4345 vsize=2966184 CPUtime=0.15 cores=0,2,4,6
/proc/4347/task/4363/stat : 4363 (java) S 4345 4347 32179 0 -1 4202560 2605 0 0 0 15 0 0 0 20 0 20 0 341628170 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177612716216 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4364] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4364/stat : 4364 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177611663864 260193694780 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=4347/tid=4365] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4365/stat : 4365 (java) S 4345 4347 32179 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341628170 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177610611528 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4368] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4368/stat : 4368 (java) S 4345 4347 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341628179 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177607452200 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=4347/tid=4369] ppid=4345 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/4347/task/4369/stat : 4369 (java) S 4345 4347 32179 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341628179 3037372416 13194 33554432000 1073741824 1073778376 140737422021936 140177606399656 260193695657 0 4 0 16800975 18446744071579510697 0 0 -1 2 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): 3.15168
CPU time (s): 0.642902
CPU user time (s): 0.570913
CPU system time (s): 0.071989
CPU usage (%): 20.3987
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.570913
system time used= 0.071989
maximum resident set size= 56908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9390
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= 373
involuntary context switches= 25

runsolver used 0.004999 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-03 22:23:47
IDJOB=3737622
IDBENCH=48270
IDSOLVER=2324
FILE ID=node123/3737622-1338755027
RUNJOBID= node123-1338737887-32195
PBS_JOBID= 14636768
Free space on /tmp= 71304 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_1.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3737622-1338755027/watcher-3737622-1338755027 -o /tmp/evaluation-result-3737622-1338755027/solver-3737622-1338755027 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3737622-1338755027.opb

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

MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836
RANDOM SEED=1915917588

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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:        27223148 kB
Buffers:         1806252 kB
Cached:          2241908 kB
SwapCached:         2268 kB
Active:          2856184 kB
Inactive:        1902980 kB
Active(anon):     704532 kB
Inactive(anon):     5504 kB
Active(file):    2151652 kB
Inactive(file):  1897476 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100316 kB
Dirty:               488 kB
Writeback:             0 kB
AnonPages:        716528 kB
Mapped:            18612 kB
Shmem:                 0 kB
Slab:             750496 kB
SReclaimable:     194356 kB
SUnreclaim:       556140 kB
KernelStack:        1792 kB
PageTables:         5588 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1575704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    665600 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= 71304 MiB
End job on node123 at 2012-06-03 22:23:50