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INFO Running translator.
INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-9.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-1998/domains/gripper-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-9.pddl
Parsing...
Parsing: [0.020s CPU, 0.019s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.004s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock]
Preparing model... [0.010s CPU, 0.013s wall-clock]
Generated 24 rules.
Computing model... [0.050s CPU, 0.052s wall-clock]
321 relevant atoms
220 auxiliary atoms
541 final queue length
724 total queue pushes
Completing instantiation... [0.050s CPU, 0.057s wall-clock]
Instantiating: [0.140s CPU, 0.143s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.010s CPU, 0.009s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.020s CPU, 0.014s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.000s CPU, 0.003s wall-clock]
Building translation key... [0.000s CPU, 0.001s wall-clock]
Computing fact groups: [0.030s CPU, 0.033s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.001s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.002s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.000s CPU, 0.002s wall-clock]
Translating task: [0.040s CPU, 0.044s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
3 propositions removed
Detecting unreachable propositions: [0.030s CPU, 0.024s wall-clock]
Reordering and filtering variables...
23 of 23 variables necessary.
20 of 23 mutex groups necessary.
162 of 162 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.010s wall-clock]
Translator variables: 23
Translator derived variables: 0
Translator facts: 104
Translator goal facts: 20
Translator mutex groups: 20
Translator total mutex groups size: 80
Translator operators: 162
Translator axioms: 0
Translator task size: 1113
Translator peak memory: 33624 KB
Writing output... [0.020s CPU, 0.022s wall-clock]
Done! [0.300s CPU, 0.302s wall-clock]
planner.py version 0.0.1
Time: 0.10s
Memory: 50MB
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: 50MB (+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: 0.08s
Memory: 59MB (+9MB)
Unblocking actions...
Solving...
Solving Time: 0.03s
Memory: 61MB (+2MB)
UNSAT
Iteration Time: 0.12s
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: 0.08s
Memory: 67MB (+6MB)
Unblocking actions...
Solving...
Solving Time: 0.89s
Memory: 69MB (+2MB)
UNKNOWN
Iteration Time: 0.98s
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: 0.07s
Memory: 73MB (+4MB)
Unblocking actions...
Solving...
Solving Time: 1.05s
Memory: 76MB (+3MB)
UNKNOWN
Iteration Time: 1.13s
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: 0.07s
Memory: 80MB (+4MB)
Unblocking actions...
Solving...
Solving Time: 1.45s
Memory: 82MB (+2MB)
UNKNOWN
Iteration Time: 1.54s
Iteration 6
Queue: [(5,25,0,True), (6,30,0,True)]
Grounded Until: 20
Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time: 0.11s
Memory: 89MB (+7MB)
Unblocking actions...
Solving...
Solving Time: 1.81s
Memory: 93MB (+4MB)
UNKNOWN
Iteration Time: 1.94s
Iteration 7
Queue: [(6,30,0,True)]
Grounded Until: 25
Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time: 0.07s
Memory: 96MB (+3MB)
Unblocking actions...
Solving...
Solving Time: 2.17s
Memory: 98MB (+2MB)
UNKNOWN
Iteration Time: 2.27s
Iteration 8
Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 30
Blocking actions...
Solving...
Solving Time: 1.00s
Memory: 99MB (+1MB)
UNKNOWN
Iteration Time: 1.00s
Iteration 9
Queue: [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 30
Unblocking actions...
Solving...
Solving Time: 1.18s
Memory: 99MB (+0MB)
UNKNOWN
Iteration Time: 1.18s
Iteration 10
Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 30
Unblocking actions...
Solving...
Solving Time: 1.45s
Memory: 99MB (+0MB)
UNKNOWN
Iteration Time: 1.45s
Iteration 11
Queue: [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 30
Unblocking actions...
Solving...
Solving Time: 1.76s
Memory: 99MB (+0MB)
UNKNOWN
Iteration Time: 1.76s
Iteration 12
Queue: [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 30
Unblocking actions...
Solving...
Solving Time: 2.34s
Memory: 99MB (+0MB)
UNKNOWN
Iteration Time: 2.34s
Iteration 13
Queue: [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 30
Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time: 0.07s
Memory: 103MB (+4MB)
Unblocking actions...
Solving...
Solving Time: 2.73s
Memory: 105MB (+2MB)
UNKNOWN
Iteration Time: 2.83s
Iteration 14
Queue: [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 35
Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time: 0.07s
Memory: 109MB (+4MB)
Unblocking actions...
Solving...
Solving Time: 3.05s
Memory: 114MB (+5MB)
UNKNOWN
Iteration Time: 3.15s
Iteration 15
Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 40
Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time: 0.07s
Memory: 116MB (+2MB)
Unblocking actions...
Solving...
Solving Time: 3.40s
Memory: 120MB (+4MB)
UNKNOWN
Iteration Time: 3.51s
Iteration 16
Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 45
Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time: 0.08s
Memory: 122MB (+2MB)
Unblocking actions...
Solving...
Solving Time: 4.09s
Memory: 125MB (+3MB)
UNKNOWN
Iteration Time: 4.20s
Iteration 17
Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until: 50
Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time: 0.15s
Memory: 135MB (+10MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("pick","ball2","rooma","right")),1) occurs(action(("pick","ball10","rooma","left")),1) occurs(action(("move","rooma","roomb")),1) occurs(action(("drop","ball2","roomb","right")),2) occurs(action(("drop","ball10","roomb","left")),2) occurs(action(("move","roomb","rooma")),2) occurs(action(("pick","ball6","rooma","right")),3) occurs(action(("pick","ball3","rooma","left")),3) occurs(action(("move","rooma","roomb")),3) occurs(action(("drop","ball6","roomb","right")),4) occurs(action(("move","roomb","rooma")),4) occurs(action(("drop","ball3","roomb","left")),5) occurs(action(("pick","ball5","rooma","right")),5) occurs(action(("move","rooma","roomb")),5) occurs(action(("drop","ball5","roomb","right")),6) occurs(action(("pick","ball15","rooma","left")),6) occurs(action(("move","roomb","rooma")),6) occurs(action(("drop","ball15","roomb","left")),7) occurs(action(("pick","ball13","rooma","right")),7) occurs(action(("move","rooma","roomb")),7) occurs(action(("pick","ball19","rooma","left")),8) occurs(action(("move","roomb","rooma")),8) occurs(action(("drop","ball13","roomb","right")),9) occurs(action(("move","rooma","roomb")),9) occurs(action(("drop","ball19","rooma","left")),9) occurs(action(("pick","ball17","rooma","left")),10) occurs(action(("pick","ball15","roomb","right")),10) occurs(action(("move","roomb","rooma")),10) occurs(action(("move","rooma","roomb")),11) occurs(action(("move","roomb","rooma")),12) occurs(action(("drop","ball15","rooma","right")),12) occurs(action(("drop","ball17","rooma","left")),12) occurs(action(("pick","ball14","rooma","right")),13) occurs(action(("move","rooma","roomb")),13) occurs(action(("pick","ball1","rooma","left")),14) occurs(action(("move","roomb","rooma")),14) occurs(action(("drop","ball14","rooma","right")),14) occurs(action(("pick","ball11","rooma","right")),15) occurs(action(("move","rooma","roomb")),15) occurs(action(("drop","ball1","rooma","left")),15) occurs(action(("drop","ball11","roomb","right")),16) occurs(action(("pick","ball17","rooma","left")),16) occurs(action(("move","roomb","rooma")),16) occurs(action(("drop","ball17","roomb","left")),17) occurs(action(("pick","ball18","rooma","right")),17) occurs(action(("move","rooma","roomb")),17) occurs(action(("drop","ball18","roomb","right")),18) occurs(action(("pick","ball15","rooma","left")),18) occurs(action(("move","roomb","rooma")),18) occurs(action(("drop","ball15","roomb","left")),19) occurs(action(("pick","ball14","rooma","right")),19) occurs(action(("move","rooma","roomb")),19) occurs(action(("drop","ball14","roomb","right")),20) occurs(action(("pick","ball19","rooma","left")),21) occurs(action(("pick","ball12","rooma","right")),21) occurs(action(("move","roomb","rooma")),21) occurs(action(("drop","ball19","roomb","left")),22) occurs(action(("move","rooma","roomb")),22) occurs(action(("drop","ball12","rooma","right")),22) occurs(action(("pick","ball19","roomb","right")),23) occurs(action(("pick","ball16","rooma","left")),24) occurs(action(("move","roomb","rooma")),24) occurs(action(("drop","ball19","rooma","right")),24) occurs(action(("pick","ball19","rooma","right")),25) occurs(action(("move","rooma","roomb")),25) occurs(action(("drop","ball19","roomb","right")),26) occurs(action(("drop","ball16","roomb","left")),26) occurs(action(("move","roomb","rooma")),26) occurs(action(("pick","ball20","rooma","right")),27) occurs(action(("pick","ball19","roomb","left")),27) occurs(action(("move","rooma","roomb")),27) occurs(action(("drop","ball20","roomb","right")),28) occurs(action(("move","roomb","rooma")),28) occurs(action(("drop","ball19","rooma","left")),28) occurs(action(("pick","ball9","rooma","right")),29) occurs(action(("pick","ball8","rooma","left")),29) occurs(action(("move","rooma","roomb")),29) occurs(action(("drop","ball8","roomb","left")),30) occurs(action(("move","roomb","rooma")),31) occurs(action(("drop","ball9","rooma","right")),31) occurs(action(("pick","ball1","rooma","left")),32) occurs(action(("move","rooma","roomb")),32) occurs(action(("drop","ball1","roomb","left")),33) occurs(action(("pick","ball12","rooma","right")),33) occurs(action(("move","roomb","rooma")),33) occurs(action(("drop","ball12","roomb","right")),34) occurs(action(("pick","ball4","rooma","left")),34) occurs(action(("move","rooma","roomb")),34) occurs(action(("pick","ball9","rooma","right")),35) occurs(action(("move","roomb","rooma")),35) occurs(action(("drop","ball9","roomb","right")),36) occurs(action(("move","rooma","roomb")),36) occurs(action(("drop","ball4","rooma","left")),36) occurs(action(("pick","ball7","rooma","right")),37) occurs(action(("pick","ball19","rooma","left")),37) occurs(action(("move","roomb","rooma")),37) occurs(action(("drop","ball7","roomb","right")),38) occurs(action(("move","rooma","roomb")),38) occurs(action(("pick","ball9","roomb","right")),39) occurs(action(("move","roomb","rooma")),39) occurs(action(("drop","ball9","roomb","right")),40) occurs(action(("move","rooma","roomb")),40) occurs(action(("drop","ball19","rooma","left")),40) occurs(action(("pick","ball9","roomb","left")),41) occurs(action(("pick","ball4","rooma","right")),41) occurs(action(("move","roomb","rooma")),41) occurs(action(("move","rooma","roomb")),42) occurs(action(("drop","ball4","rooma","right")),42) occurs(action(("drop","ball9","rooma","left")),42) occurs(action(("pick","ball8","roomb","left")),43) occurs(action(("pick","ball19","rooma","right")),43) occurs(action(("move","roomb","rooma")),43) occurs(action(("drop","ball8","rooma","left")),44) occurs(action(("drop","ball19","roomb","right")),45) occurs(action(("move","rooma","roomb")),45) occurs(action(("pick","ball20","roomb","right")),46) occurs(action(("pick","ball19","roomb","left")),46) occurs(action(("move","roomb","rooma")),46) occurs(action(("drop","ball20","rooma","right")),47) occurs(action(("drop","ball19","rooma","left")),47) occurs(action(("pick","ball4","rooma","left")),48) occurs(action(("pick","ball19","rooma","right")),48) occurs(action(("move","rooma","roomb")),48) occurs(action(("drop","ball4","roomb","left")),49) occurs(action(("move","roomb","rooma")),49) occurs(action(("drop","ball19","rooma","right")),49) occurs(action(("pick","ball9","rooma","left")),50) occurs(action(("pick","ball19","rooma","right")),50) occurs(action(("move","rooma","roomb")),50) occurs(action(("drop","ball9","roomb","left")),51) occurs(action(("drop","ball19","roomb","right")),51) occurs(action(("pick","ball8","rooma","left")),52) occurs(action(("move","roomb","rooma")),52) occurs(action(("drop","ball8","roomb","left")),53) occurs(action(("pick","ball19","roomb","right")),53) occurs(action(("move","rooma","roomb")),53) occurs(action(("drop","ball19","roomb","right")),54) occurs(action(("pick","ball20","rooma","left")),54) occurs(action(("move","roomb","rooma")),54) occurs(action(("drop","ball20","roomb","left")),55) occurs(action(("move","rooma","roomb")),55)
Solving Time: 2.91s
Memory: 137MB (+2MB)
SAT
SATISFIABLE
Models : 1+
Calls : 17
Time : 32.611s (Solving: 31.16s 1st Model: 2.89s Unsat: 0.03s)
CPU Time : 32.630s
Choices : 467383
Conflicts : 159655 (Analyzed: 159654)
Restarts : 1470 (Average: 108.61 Last: 170)
Model-Level : 210.0
Problems : 17 (Average Length: 30.24 Splits: 0)
Lemmas : 161613 (Deleted: 128597)
Binary : 8759 (Ratio: 5.42%)
Ternary : 4254 (Ratio: 2.63%)
Conflict : 159654 (Average Length: 25.1 Ratio: 98.79%)
Loop : 1959 (Average Length: 10.7 Ratio: 1.21%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 159654 (Average: 2.45 Max: 148 Sum: 390970)
Executed : 159529 (Average: 2.44 Max: 148 Sum: 389836 Ratio: 99.71%)
Bounded : 125 (Average: 9.07 Max: 42 Sum: 1134 Ratio: 0.29%)
Rules : 27142
Atoms : 27142
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 72328 (Eliminated: 0 Frozen: 59878)
Constraints : 191650 (Binary: 81.0% Ternary: 13.7% Other: 5.2%)
Memory Peak : 145MB
Max. Length : 55 steps
Sol. Length : 55 steps