Trace number 3737625

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
PB11: Sat4j Res//CP 2.3.0OPT-3 0.672897 1.67972

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 

0.07/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.10	c See www.sat4j.org for details.
0.07/0.11	c version 2.3.1.v20110525
0.07/0.11	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.11	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.11	c java.vm.version	19.1-b02
0.07/0.11	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.11	c sun.arch.data.model	64
0.07/0.11	c java.version		1.6.0_24
0.07/0.11	c os.name		Linux
0.07/0.11	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.11	c os.arch		amd64
0.07/0.11	c Free memory 		9996466904
0.07/0.11	c Max memory 		10048897024
0.07/0.11	c Total memory 		10048897024
0.07/0.11	c Number of processors 	8
0.07/0.13	c Pseudo Boolean Optimization
0.07/0.13	c ManyCore solver with 2 solvers running in parallel
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.07/0.13	c Expensive reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	c Glucose learned constraints deletion strategy
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.13	c No reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	c Glucose learned constraints deletion strategy
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c solving HOME/instance-3737625-1338723499.opb
0.07/0.13	c reading problem ... 
0.07/0.16	c ... done. Wall clock time 0.03s.
0.07/0.16	c #vars     68
0.07/0.16	c #constraints  128
0.07/0.16	c constraints type 
0.07/0.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.07/0.16	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.07/0.16	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.07/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.07/0.16	c constraints type 
0.07/0.16	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.07/0.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.07/0.16	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.07/0.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.07/0.17	c  And the winner is Resolution
0.17/0.67	c SATISFIABLE
0.17/0.67	c OPTIMIZING...
0.17/0.67	c Got one! Elapsed wall clock time (in seconds):0.532
0.17/0.67	o -2
0.17/0.67	c  And the winner is Resolution
0.17/1.17	c Got one! Elapsed wall clock time (in seconds):1.033
0.17/1.17	o -3
0.25/1.25	c  And the winner is Resolution
0.63/1.67	c starts		: 5
0.63/1.67	c conflicts		: 353
0.63/1.67	c decisions		: 406
0.63/1.67	c propagations		: 4746
0.63/1.67	c inspects		: 28243
0.63/1.67	c shortcuts		: 0
0.63/1.67	c learnt literals	: 6
0.63/1.67	c learnt binary clauses	: 14
0.63/1.67	c learnt ternary clauses	: 40
0.63/1.67	c learnt constraints	: 346
0.63/1.67	c ignored constraints	: 0
0.63/1.67	c root simplifications	: 0
0.63/1.67	c removed literals (reason simplification)	: 1167
0.63/1.67	c reason swapping (by a shorter reason)	: 0
0.63/1.67	c Calls to reduceDB	: 0
0.63/1.67	c number of reductions to clauses (during analyze)	: 0
0.63/1.67	c number of learned constraints concerned by reduction	: 0
0.63/1.67	c number of learning phase by resolution	: 0
0.63/1.67	c number of learning phase by cutting planes	: 0
0.63/1.67	c speed (assignments/second)	: 9416.666666666666
0.63/1.67	c non guided choices	0
0.63/1.67	c learnt constraints type 
0.63/1.67	c constraints type 
0.63/1.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.63/1.67	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.63/1.67	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.63/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.63/1.67	c constraints type 
0.63/1.67	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.63/1.67	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.63/1.67	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.63/1.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.63/1.67	s OPTIMUM FOUND
0.63/1.67	v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 x20 
0.63/1.67	c objective function=-3
0.63/1.67	c Total wall clock time (in seconds): 1.538

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-3737625-1338723499/watcher-3737625-1338723499 -o /tmp/evaluation-result-3737625-1338723499/solver-3737625-1338723499 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3737625-1338723499.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: 3.78 3.85 3.75 4/197 3848
/proc/meminfo: memFree=28670940/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/3848/stat : 3848 (java) D 3846 3848 1279 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 338476873 9515008 182 33554432000 1073741824 1073778376 140735280918544 140735280909576 233411788469 0 0 4096 0 18446744072100588836 0 0 17 0 0 0 0 0 0
/proc/3848/statm: 2323 182 140 9 0 71 0

[startup+0.060204 s]
/proc/loadavg: 3.78 3.85 3.75 4/197 3848
/proc/meminfo: memFree=28670940/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=11253516 CPUtime=0.03 cores=0,2,4,6
/proc/3848/stat : 3848 (java) S 3846 3848 1279 0 -1 4202496 4286 0 1 0 2 1 0 0 20 0 13 0 338476873 11523600384 12138 33554432000 1073741824 1073778376 140735099126960 140735099118096 233415147581 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3848/statm: 2813379 12138 1697 9 0 2804080 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11253516

[startup+0.100256 s]
/proc/loadavg: 3.78 3.85 3.75 4/197 3848
/proc/meminfo: memFree=28670940/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=11586392 CPUtime=0.07 cores=0,2,4,6
/proc/3848/stat : 3848 (java) S 3846 3848 1279 0 -1 4202496 4472 0 1 0 6 1 0 0 20 0 18 0 338476873 11864465408 12835 33554432000 1073741824 1073778376 140735099126960 140735099118096 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3848/statm: 2896598 12835 1779 9 0 2887285 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11586392

[startup+0.300291 s]
/proc/loadavg: 3.78 3.85 3.75 4/197 3848
/proc/meminfo: memFree=28670940/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=11852648 CPUtime=0.17 cores=0,2,4,6
/proc/3848/stat : 3848 (java) S 3846 3848 1279 0 -1 4202496 5515 0 1 0 16 1 0 0 20 0 19 0 338476873 12137111552 15328 33554432000 1073741824 1073778376 140735099126960 140735099118096 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3848/statm: 2963162 15328 2165 9 0 2953849 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11852648

[startup+0.700263 s]
/proc/loadavg: 3.78 3.85 3.75 4/197 3848
/proc/meminfo: memFree=28670940/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=11852648 CPUtime=0.17 cores=0,2,4,6
/proc/3848/stat : 3848 (java) S 3846 3848 1279 0 -1 4202496 5528 0 1 0 16 1 0 0 20 0 19 0 338476873 12137111552 16354 33554432000 1073741824 1073778376 140735099126960 140735099118096 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3848/statm: 2963162 16354 2165 9 0 2953849 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 11852648

[startup+1.50072 s]
/proc/loadavg: 3.78 3.85 3.75 3/216 3873
/proc/meminfo: memFree=28613896/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=11852648 CPUtime=0.63 cores=0,2,4,6
/proc/3848/stat : 3848 (java) S 3846 3848 1279 0 -1 4202496 11198 0 1 0 58 5 0 0 20 0 19 0 338476873 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 140735099118096 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3848/statm: 2963162 20890 2219 9 0 2953849 0
[pid=3848/tid=3850] ppid=3846 vsize=11852648 CPUtime=0.13 cores=0,2,4,6
/proc/3848/task/3850/stat : 3850 (java) S 3846 3848 1279 0 -1 4202560 3368 0 1 0 12 1 0 0 20 0 19 0 338476874 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848853955736 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3851] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3851/stat : 3851 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848843017256 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3852] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3852/stat : 3852 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848841964456 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=3848/tid=3853] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3853/stat : 3853 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848840911656 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=3848/tid=3854] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3854/stat : 3854 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848839858856 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3855] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3855/stat : 3855 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848838806056 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3856] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3856/stat : 3856 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848837753256 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3857] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3857/stat : 3857 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848836700456 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3858] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3858/stat : 3858 (java) S 3846 3848 1279 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848835647656 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3859] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3859/stat : 3859 (java) S 3846 3848 1279 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 338476877 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848671337448 233415161769 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3860] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3860/stat : 3860 (java) S 3846 3848 1279 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 338476878 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848670283512 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3861] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3861/stat : 3861 (java) S 3846 3848 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338476878 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848669230600 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3862] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3862/stat : 3862 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848668179088 233415169824 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3863] ppid=3846 vsize=11852648 CPUtime=0.14 cores=0,2,4,6
/proc/3848/task/3863/stat : 3863 (java) S 3846 3848 1279 0 -1 4202560 3943 0 0 0 14 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848667126200 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=3848/tid=3864] ppid=3846 vsize=11852648 CPUtime=0.16 cores=0,2,4,6
/proc/3848/task/3864/stat : 3864 (java) S 3846 3848 1279 0 -1 4202560 2562 0 0 0 16 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848666073400 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3865] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3865/stat : 3865 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848665020792 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3866] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3866/stat : 3866 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848663968200 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3870] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3870/stat : 3870 (java) S 3846 3848 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338476890 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848659756328 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 11852648

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

[startup+1.60088 s]
/proc/loadavg: 3.78 3.85 3.75 3/216 3873
/proc/meminfo: memFree=28613896/32873844 swapFree=7116/7116
[pid=3848] ppid=3846 vsize=11852648 CPUtime=0.63 cores=0,2,4,6
/proc/3848/stat : 3848 (java) S 3846 3848 1279 0 -1 4202496 11198 0 1 0 58 5 0 0 20 0 19 0 338476873 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 140735099118096 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3848/statm: 2963162 20890 2219 9 0 2953849 0
[pid=3848/tid=3850] ppid=3846 vsize=11852648 CPUtime=0.13 cores=0,2,4,6
/proc/3848/task/3850/stat : 3850 (java) S 3846 3848 1279 0 -1 4202560 3368 0 1 0 12 1 0 0 20 0 19 0 338476874 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848853955736 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3851] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3851/stat : 3851 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848843017256 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3852] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3852/stat : 3852 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848841964456 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=3848/tid=3853] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3853/stat : 3853 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848840911656 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=3848/tid=3854] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3854/stat : 3854 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848839858856 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3855] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3855/stat : 3855 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848838806056 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3856] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3856/stat : 3856 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848837753256 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3857] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3857/stat : 3857 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848836700456 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3858] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3858/stat : 3858 (java) S 3846 3848 1279 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 338476876 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848835647656 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3859] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3859/stat : 3859 (java) S 3846 3848 1279 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 338476877 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848671337448 233415161769 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3860] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3860/stat : 3860 (java) S 3846 3848 1279 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 338476878 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848670283512 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3861] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3861/stat : 3861 (java) S 3846 3848 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338476878 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848669230600 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3862] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3862/stat : 3862 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848668179088 233415169824 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3863] ppid=3846 vsize=11852648 CPUtime=0.14 cores=0,2,4,6
/proc/3848/task/3863/stat : 3863 (java) S 3846 3848 1279 0 -1 4202560 3943 0 0 0 14 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848667126200 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=3848/tid=3864] ppid=3846 vsize=11852648 CPUtime=0.16 cores=0,2,4,6
/proc/3848/task/3864/stat : 3864 (java) S 3846 3848 1279 0 -1 4202560 2562 0 0 0 16 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848666073400 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3865] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3865/stat : 3865 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848665020792 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=3848/tid=3866] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3866/stat : 3866 (java) S 3846 3848 1279 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 338476881 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848663968200 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=3848/tid=3870] ppid=3846 vsize=11852648 CPUtime=0 cores=0,2,4,6
/proc/3848/task/3870/stat : 3870 (java) S 3846 3848 1279 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 338476890 12137111552 20890 33554432000 1073741824 1073778376 140735099126960 139848659756328 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 11852648

Child status: 30
Real time (s): 1.67972
CPU time (s): 0.672897
CPU user time (s): 0.601908
CPU system time (s): 0.070989
CPU usage (%): 40.0601
Max. virtual memory (cumulated for all children) (KiB): 11852648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.601908
system time used= 0.070989
maximum resident set size= 85620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11205
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= 303
involuntary context switches= 31

runsolver used 0.014997 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node111 at 2012-06-03 13:38:19
IDJOB=3737625
IDBENCH=48270
IDSOLVER=2328
FILE ID=node111/3737625-1338723499
RUNJOBID= node111-1338712999-1295
PBS_JOBID= 14636722
Free space on /tmp= 67396 MiB

SOLVER NAME= PB11: Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_1.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3737625-1338723499/watcher-3737625-1338723499 -o /tmp/evaluation-result-3737625-1338723499/solver-3737625-1338723499 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3737625-1338723499.opb

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

MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836
RANDOM SEED=1257773995

node111.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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.30
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28671180 kB
Buffers:          191732 kB
Cached:           508932 kB
SwapCached:         1404 kB
Active:          2862596 kB
Inactive:         538636 kB
Active(anon):    2701816 kB
Inactive(anon):     1276 kB
Active(file):     160780 kB
Inactive(file):   537360 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100152 kB
Dirty:               380 kB
Writeback:            24 kB
AnonPages:       2717056 kB
Mapped:            17060 kB
Shmem:                 0 kB
Slab:             646448 kB
SReclaimable:      88400 kB
SUnreclaim:       558048 kB
KernelStack:        1616 kB
PageTables:         9460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   10460560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2668544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 67396 MiB
End job on node111 at 2012-06-03 13:38:21