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INFO Running translator.
INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-50.pddl']
INFO translator arguments: []
INFO translator time limit: None
INFO translator memory limit: None
INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-50.pddl
Parsing...
Parsing: [0.030s CPU, 0.026s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.010s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.000s CPU, 0.010s wall-clock]
Preparing model... [0.010s CPU, 0.019s wall-clock]
Generated 18 rules.
Computing model... [0.070s CPU, 0.072s wall-clock]
741 relevant atoms
490 auxiliary atoms
1231 final queue length
1592 total queue pushes
Completing instantiation... [0.070s CPU, 0.063s wall-clock]
Instantiating: [0.170s CPU, 0.176s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.010s CPU, 0.005s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.000s CPU, 0.000s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
20 uncovered facts
Choosing groups: [0.000s CPU, 0.000s wall-clock]
Building translation key... [0.000s CPU, 0.001s wall-clock]
Computing fact groups: [0.010s CPU, 0.009s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.000s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.000s CPU, 0.003s wall-clock]
Translating task: [0.060s CPU, 0.062s wall-clock]
10 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
1 propositions removed
Detecting unreachable propositions: [0.040s CPU, 0.036s wall-clock]
Reordering and filtering variables...
21 of 21 variables necessary.
0 of 1 mutex groups necessary.
400 of 400 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock]
Translator variables: 21
Translator derived variables: 0
Translator facts: 60
Translator goal facts: 10
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 400
Translator axioms: 0
Translator task size: 1311
Translator peak memory: 33880 KB
Writing output... [0.030s CPU, 0.031s wall-clock]
Done! [0.350s CPU, 0.355s wall-clock]
planner.py version 0.0.1
Time: 0.55s
Memory: 82MB
Iteration 1
Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 0
Solving...
Solving Time: 0.00s
Memory: 82MB (+0MB)
UNSAT
Iteration Time: 0.00s
Iteration 2
Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 0
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 0.28s
Memory: 115MB (+33MB)
Unblocking actions...
Solving...
Solving Time: 0.04s
Memory: 117MB (+2MB)
UNSAT
Iteration Time: 0.35s
Iteration 3
Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 5
Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time: 0.20s
Memory: 131MB (+14MB)
Unblocking actions...
Solving...
Solving Time: 1.78s
Memory: 134MB (+3MB)
UNKNOWN
Iteration Time: 2.03s
Iteration 4
Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 10
Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time: 0.21s
Memory: 147MB (+13MB)
Unblocking actions...
Solving...
Solving Time: 2.26s
Memory: 151MB (+4MB)
UNKNOWN
Iteration Time: 2.52s
Iteration 5
Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 15
Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time: 0.22s
Memory: 162MB (+11MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("board","f0","p8")),1) occurs(action(("up","f0","f9")),1) occurs(action(("up","f9","f18")),2) occurs(action(("board","f9","p4")),2) occurs(action(("board","f18","p7")),2) occurs(action(("depart","f4","p4")),3) occurs(action(("down","f18","f4")),3) occurs(action(("board","f18","p7")),3) occurs(action(("board","f7","p3")),4) occurs(action(("up","f4","f7")),4) occurs(action(("board","f7","p3")),5) occurs(action(("up","f7","f15")),5) occurs(action(("board","f15","p0")),6) occurs(action(("up","f15","f19")),6) occurs(action(("down","f19","f5")),7) occurs(action(("depart","f5","p3")),8) occurs(action(("board","f2","p1")),8) occurs(action(("board","f2","p2")),8) occurs(action(("down","f5","f2")),8) occurs(action(("board","f2","p1")),9) occurs(action(("board","f2","p2")),9) occurs(action(("board","f2","p6")),9) occurs(action(("up","f2","f19")),9) occurs(action(("down","f19","f13")),10) occurs(action(("depart","f0","p1")),11) occurs(action(("depart","f13","p7")),11) occurs(action(("depart","f13","p8")),11) occurs(action(("down","f13","f0")),11) occurs(action(("up","f0","f19")),12) occurs(action(("board","f10","p5")),13) occurs(action(("down","f19","f10")),13) occurs(action(("board","f10","p5")),14) occurs(action(("up","f10","f19")),14) occurs(action(("depart","f19","p6")),15) occurs(action(("depart","f11","p0")),16) occurs(action(("down","f19","f11")),16) occurs(action(("down","f11","f4")),17) occurs(action(("depart","f18","p2")),18) occurs(action(("up","f4","f18")),18) occurs(action(("board","f18","p7")),18) occurs(action(("board","f18","p7")),19) occurs(action(("board","f3","p9")),19) occurs(action(("down","f18","f3")),19) occurs(action(("depart","f9","p5")),20) occurs(action(("depart","f9","p9")),20) occurs(action(("board","f9","p4")),20) occurs(action(("up","f3","f9")),20)
Solving Time: 0.77s
Memory: 167MB (+5MB)
SAT
SATISFIABLE
Models : 1+
Calls : 5
Time : 6.510s (Solving: 4.79s 1st Model: 0.75s Unsat: 0.03s)
CPU Time : 6.510s
Choices : 26853
Conflicts : 19554 (Analyzed: 19553)
Restarts : 230 (Average: 85.01 Last: 69)
Model-Level : 68.0
Problems : 5 (Average Length: 12.00 Splits: 0)
Lemmas : 19716 (Deleted: 15583)
Binary : 207 (Ratio: 1.05%)
Ternary : 94 (Ratio: 0.48%)
Conflict : 19553 (Average Length: 90.2 Ratio: 99.17%)
Loop : 163 (Average Length: 25.4 Ratio: 0.83%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 19553 (Average: 1.26 Max: 81 Sum: 24693)
Executed : 19535 (Average: 1.25 Max: 81 Sum: 24494 Ratio: 99.19%)
Bounded : 18 (Average: 11.06 Max: 22 Sum: 199 Ratio: 0.81%)
Rules : 293256
Atoms : 293256
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 42511 (Eliminated: 0 Frozen: 40317)
Constraints : 92273 (Binary: 88.9% Ternary: 10.2% Other: 0.9%)
Memory Peak : 168MB
Max. Length : 20 steps
Sol. Length : 20 steps