Trace number 2662094

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31SAT19 0.426934 2.35272

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir02_area_partials.opb
MD5SUMde8a0abfb0243d7d0202e0751e7209c5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables99
Total number of constraints191
Number of constraints which are clauses191
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 59
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 59
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 59
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.24/0.22	c Pseudo Boolean Optimization
0.24/0.22	c ManyCore solver with 2 solvers running in parallel
0.24/0.22	c --- Begin Solver configuration ---
0.24/0.22	c Stops conflict analysis at the first Unique Implication Point
0.24/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.22	c Learn all clauses as in MiniSAT
0.24/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.22	c Expensive reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.22	c --- Begin Solver configuration ---
0.24/0.22	c Stops conflict analysis at the first Unique Implication Point
0.24/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.22	c Learn all clauses as in MiniSAT
0.24/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.22	c No reason simplification
0.24/0.22	c Armin Biere (Picosat) restarts strategy
0.24/0.22	c Glucose learned constraints deletion strategy
0.24/0.22	c timeout=2147483s
0.24/0.22	c DB Simplification allowed=false
0.24/0.22	c --- End Solver configuration ---
0.24/0.22	
0.24/0.22	c solving HOME/instance-2662094-1278546251.opb
0.24/0.22	c reading problem ... 
0.36/0.30	c ... done. Wall clock time 0.079s.
0.36/0.30	c #vars     99
0.36/0.30	c #constraints  191
0.36/0.30	c constraints type 
0.36/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 41
0.36/0.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 132
0.36/0.30	c constraints type 
0.36/0.30	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 132
0.36/0.30	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 41
0.36/0.31	c And the winner is Resolution
0.40/1.31	c SATISFIABLE
0.40/1.31	c OPTIMIZING...
0.40/1.31	c Got one! Elapsed wall clock time (in seconds):1.093
0.40/1.31	o 19
0.40/1.32	c And the winner is Resolution
0.41/2.32	Exception in thread "main" java.lang.IllegalArgumentException: Reference to the constraint to remove needed!
0.41/2.32		at org.sat4j.minisat.core.Solver.removeConstr(Unknown Source)
0.41/2.32		at org.sat4j.multicore.ManyCore.removeConstr(Unknown Source)
0.41/2.32		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(Unknown Source)
0.41/2.32		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(Unknown Source)
0.41/2.32		at org.sat4j.AbstractOptimizationLauncher.solve(Unknown Source)
0.41/2.32		at org.sat4j.AbstractLauncher.run(Unknown Source)
0.41/2.32		at org.sat4j.multicore.MultiCoreLauncher.main(Unknown Source)
0.41/2.32	c starts		: 1
0.41/2.32	c conflicts		: 0
0.41/2.32	c decisions		: 40
0.41/2.32	c propagations		: 172
0.41/2.32	c inspects		: 243
0.41/2.32	c learnt literals	: 0
0.41/2.32	c learnt binary clauses	: 0
0.41/2.32	c learnt ternary clauses	: 0
0.41/2.32	c learnt clauses	: 0
0.41/2.32	c ignored clauses	: 0
0.41/2.32	c root simplifications	: 0
0.41/2.32	c removed literals (reason simplification)	: 0
0.41/2.32	c reason swapping (by a shorter reason)	: 0
0.41/2.32	c Calls to reduceDB	: 0
0.41/2.32	c number of reductions to clauses (during analyze)	: 0
0.41/2.32	c number of learned constraints concerned by reduction	: 0
0.41/2.32	c number of learning phase by resolution	: 0
0.41/2.32	c number of learning phase by cutting planes	: 0
0.41/2.32	c speed (assignments/second)	: 170.8043694141013
0.41/2.32	c non guided choices	0
0.41/2.32	c learnt constraints type 
0.41/2.32	c constraints type 
0.41/2.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 41
0.41/2.32	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 132
0.41/2.32	c constraints type 
0.41/2.32	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 132
0.41/2.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 41
0.41/2.32	s SATISFIABLE
0.41/2.32	v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 
0.41/2.32	c objective function=19
0.41/2.32	c Total wall clock time (in seconds): 2.106

Verifier Data 

OK	19

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2662094-1278546251/watcher-2662094-1278546251 -o /tmp/evaluation-result-2662094-1278546251/solver-2662094-1278546251 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662094-1278546251.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.19 0.05 0.01 3/106 31954
/proc/meminfo: memFree=1636204/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1748 CPUtime=0
/proc/31954/stat : 31954 (java) R 31952 31954 31762 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 22837475 1789952 52 1992294400 134512640 134550932 4292066832 18446744073709551615 1848483 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31954/statm: 438 63 50 10 0 30 0

[startup+0.0639989 s]
/proc/loadavg: 0.19 0.05 0.01 3/106 31954
/proc/meminfo: memFree=1636204/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1521796 CPUtime=0.05
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 3666 0 1 0 4 1 0 0 18 0 7 0 22837475 1558319104 3107 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 380449 3107 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.101998 s]
/proc/loadavg: 0.19 0.05 0.01 3/106 31954
/proc/meminfo: memFree=1636204/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1524180 CPUtime=0.09
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 3968 0 1 0 7 2 0 0 18 0 12 0 22837475 1560760320 3407 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 381045 3407 1077 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.300995 s]
/proc/loadavg: 0.19 0.05 0.01 3/106 31954
/proc/meminfo: memFree=1636204/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1525656 CPUtime=0.36
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 5397 0 1 0 33 3 0 0 18 0 12 0 22837475 1562271744 4832 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 381414 4832 1361 10 0 378717 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1525656

[startup+0.700988 s]
/proc/loadavg: 0.19 0.05 0.01 3/106 31954
/proc/meminfo: memFree=1636204/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1526628 CPUtime=0.4
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 5502 0 1 0 37 3 0 0 18 0 14 0 22837475 1563267072 4932 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 381657 4932 1362 10 0 378960 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526628

[startup+1.50198 s]
/proc/loadavg: 0.19 0.05 0.01 1/120 31970
/proc/meminfo: memFree=1621708/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1526952 CPUtime=0.41
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 5547 0 1 0 38 3 0 0 18 0 14 0 22837475 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 381738 4977 1362 10 0 379041 0
[pid=31954/tid=31956] ppid=31952 vsize=1526952 CPUtime=0.28
/proc/31954/task/31956/stat : 31956 (java) S 31952 31954 31762 0 -1 4202560 3830 0 1 0 26 2 0 0 19 0 14 0 22837476 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31957] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31957/stat : 31957 (java) S 31952 31954 31762 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 14 0 22837477 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31958] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31958/stat : 31958 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22837477 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31959] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31959/stat : 31959 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 22837479 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31960] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31960/stat : 31960 (java) S 31952 31954 31762 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22837480 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31961] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31961/stat : 31961 (java) S 31952 31954 31762 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 14 0 22837480 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31962] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31962/stat : 31962 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31963] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31963/stat : 31963 (java) S 31952 31954 31762 0 -1 4202560 13 0 0 0 0 0 0 0 25 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31964] ppid=31952 vsize=1526952 CPUtime=0.09
/proc/31954/task/31964/stat : 31964 (java) S 31952 31954 31762 0 -1 4202560 554 0 0 0 9 0 0 0 15 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31965] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31965/stat : 31965 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31966] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31966/stat : 31966 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31969] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31969/stat : 31969 (java) S 31952 31954 31762 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22837506 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31970] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31970/stat : 31970 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22837507 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 1526952

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

[startup+1.90197 s]
/proc/loadavg: 0.19 0.05 0.01 1/120 31970
/proc/meminfo: memFree=1621708/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1526952 CPUtime=0.41
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 5547 0 1 0 38 3 0 0 18 0 14 0 22837475 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 381738 4977 1362 10 0 379041 0
[pid=31954/tid=31956] ppid=31952 vsize=1526952 CPUtime=0.28
/proc/31954/task/31956/stat : 31956 (java) S 31952 31954 31762 0 -1 4202560 3830 0 1 0 26 2 0 0 19 0 14 0 22837476 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31957] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31957/stat : 31957 (java) S 31952 31954 31762 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 14 0 22837477 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31958] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31958/stat : 31958 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22837477 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31959] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31959/stat : 31959 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 22837479 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31960] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31960/stat : 31960 (java) S 31952 31954 31762 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22837480 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31961] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31961/stat : 31961 (java) S 31952 31954 31762 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 14 0 22837480 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31962] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31962/stat : 31962 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31963] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31963/stat : 31963 (java) S 31952 31954 31762 0 -1 4202560 13 0 0 0 0 0 0 0 25 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31964] ppid=31952 vsize=1526952 CPUtime=0.09
/proc/31954/task/31964/stat : 31964 (java) S 31952 31954 31762 0 -1 4202560 554 0 0 0 9 0 0 0 15 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31965] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31965/stat : 31965 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31966] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31966/stat : 31966 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31969] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31969/stat : 31969 (java) S 31952 31954 31762 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22837506 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31970] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31970/stat : 31970 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22837507 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 1526952

[startup+2.30296 s]
/proc/loadavg: 0.17 0.05 0.01 1/120 31972
/proc/meminfo: memFree=1621336/2059040 swapFree=4139504/4192956
[pid=31954] ppid=31952 vsize=1526952 CPUtime=0.41
/proc/31954/stat : 31954 (java) S 31952 31954 31762 0 -1 4202496 5547 0 1 0 38 3 0 0 18 0 14 0 22837475 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31954/statm: 381738 4977 1362 10 0 379041 0
[pid=31954/tid=31956] ppid=31952 vsize=1526952 CPUtime=0.28
/proc/31954/task/31956/stat : 31956 (java) S 31952 31954 31762 0 -1 4202560 3830 0 1 0 26 2 0 0 19 0 14 0 22837476 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31957] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31957/stat : 31957 (java) S 31952 31954 31762 0 -1 4202560 3 0 0 0 0 0 0 0 19 0 14 0 22837477 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31958] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31958/stat : 31958 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22837477 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31959] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31959/stat : 31959 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 22837479 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 0 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31960] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31960/stat : 31960 (java) S 31952 31954 31762 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 14 0 22837480 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31961] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31961/stat : 31961 (java) S 31952 31954 31762 0 -1 4202560 5 0 0 0 0 0 0 0 23 0 14 0 22837480 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31962] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31962/stat : 31962 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31963] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31963/stat : 31963 (java) S 31952 31954 31762 0 -1 4202560 13 0 0 0 0 0 0 0 25 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31964] ppid=31952 vsize=1526952 CPUtime=0.09
/proc/31954/task/31964/stat : 31964 (java) S 31952 31954 31762 0 -1 4202560 554 0 0 0 9 0 0 0 15 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31965] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31965/stat : 31965 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 1 0 0 0
[pid=31954/tid=31966] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31966/stat : 31966 (java) S 31952 31954 31762 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22837484 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31969] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31969/stat : 31969 (java) S 31952 31954 31762 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22837506 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
[pid=31954/tid=31970] ppid=31952 vsize=1526952 CPUtime=0
/proc/31954/task/31970/stat : 31970 (java) S 31952 31954 31762 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22837507 1563598848 4977 1992294400 134512640 134550932 4292066832 18446744073709551615 4294960144 0 4 0 16800975 18446604437843486912 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 1526952

Child status: 1
Real time (s): 2.35272
CPU time (s): 0.426934
CPU user time (s): 0.386941
CPU system time (s): 0.039993
CPU usage (%): 18.1464
Max. virtual memory (cumulated for all children) (KiB): 1526952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.386941
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5564
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 145
involuntary context switches= 61

runsolver used 0.010998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-08 01:44:11
IDJOB=2662094
IDBENCH=25031
IDSOLVER=1166
FILE ID=node017/2662094-1278546251
PBS_JOBID= 11239515
Free space on /tmp= 62476 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir02_area_partials.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662094-1278546251/watcher-2662094-1278546251 -o /tmp/evaluation-result-2662094-1278546251/solver-2662094-1278546251 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662094-1278546251.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= de8a0abfb0243d7d0202e0751e7209c5
RANDOM SEED=1151462230

node017.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1636724 kB
Buffers:         50296 kB
Cached:         269384 kB
SwapCached:       7120 kB
Active:         128296 kB
Inactive:       205308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1636724 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:             608 kB
Writeback:           0 kB
AnonPages:       11456 kB
Mapped:          11864 kB
Slab:            66772 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179144 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62476 MiB
End job on node017 at 2010-07-08 01:44:14