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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-11.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-11.pddl
Parsing...
Parsing: [0.010s CPU, 0.015s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.003s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.013s wall-clock]
Preparing model... [0.010s CPU, 0.012s wall-clock]
Generated 24 rules.
Computing model... [0.050s CPU, 0.052s wall-clock]
381 relevant atoms
260 auxiliary atoms
641 final queue length
860 total queue pushes
Completing instantiation... [0.070s CPU, 0.061s wall-clock]
Instantiating: [0.150s CPU, 0.143s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.000s CPU, 0.008s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.020s CPU, 0.016s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.010s CPU, 0.003s wall-clock]
Building translation key... [0.000s CPU, 0.001s wall-clock]
Computing fact groups: [0.030s CPU, 0.036s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.001s 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: [0.040s CPU, 0.048s 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, 0.027s wall-clock]
Reordering and filtering variables...
27 of 27 variables necessary.
24 of 27 mutex groups necessary.
194 of 194 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.012s wall-clock]
Translator variables: 27
Translator derived variables: 0
Translator facts: 124
Translator goal facts: 24
Translator mutex groups: 24
Translator total mutex groups size: 96
Translator operators: 194
Translator axioms: 0
Translator task size: 1333
Translator peak memory: 33624 KB
Writing output... [0.020s CPU, 0.026s wall-clock]
Done! [0.300s CPU, 0.314s wall-clock]
planner.py version 0.0.1
Time: 0.12s
Memory: 51MB
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: 51MB (+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: 0.10s
Memory: 63MB (+12MB)
Unblocking actions...
Solving...
Solving Time: 0.04s
Memory: 65MB (+2MB)
UNSAT
Iteration Time: 0.15s
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: 0.10s
Memory: 72MB (+7MB)
Unblocking actions...
Solving...
Solving Time: 1.14s
Memory: 74MB (+2MB)
UNKNOWN
Iteration Time: 1.26s
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: 0.09s
Memory: 80MB (+6MB)
Unblocking actions...
Solving...
Solving Time: 1.30s
Memory: 82MB (+2MB)
UNKNOWN
Iteration Time: 1.41s
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: 0.13s
Memory: 91MB (+9MB)
Unblocking actions...
Solving...
Solving Time: 1.80s
Memory: 94MB (+3MB)
UNKNOWN
Iteration Time: 1.95s
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: 0.09s
Memory: 99MB (+5MB)
Unblocking actions...
Solving...
Solving Time: 2.25s
Memory: 103MB (+4MB)
UNKNOWN
Iteration Time: 2.37s
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: 0.10s
Memory: 108MB (+5MB)
Unblocking actions...
Solving...
Solving Time: 2.63s
Memory: 110MB (+2MB)
UNKNOWN
Iteration Time: 2.76s
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: 1.17s
Memory: 110MB (+0MB)
UNKNOWN
Iteration Time: 1.17s
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: 1.51s
Memory: 110MB (+0MB)
UNKNOWN
Iteration Time: 1.51s
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: 1.83s
Memory: 110MB (+0MB)
UNKNOWN
Iteration Time: 1.83s
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: 2.19s
Memory: 110MB (+0MB)
UNKNOWN
Iteration Time: 2.19s
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: 2.56s
Memory: 110MB (+0MB)
UNKNOWN
Iteration Time: 2.56s
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: 0.10s
Memory: 116MB (+6MB)
Unblocking actions...
Solving...
Solving Time: 3.01s
Memory: 118MB (+2MB)
UNKNOWN
Iteration Time: 3.15s
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: 0.17s
Memory: 130MB (+12MB)
Unblocking actions...
Solving...
Solving Time: 3.65s
Memory: 136MB (+6MB)
UNKNOWN
Iteration Time: 3.86s
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: 0.09s
Memory: 139MB (+3MB)
Unblocking actions...
Solving...
Solving Time: 3.80s
Memory: 144MB (+5MB)
UNKNOWN
Iteration Time: 3.94s
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: 0.10s
Memory: 147MB (+3MB)
Unblocking actions...
Solving...
Solving Time: 4.76s
Memory: 149MB (+2MB)
UNKNOWN
Iteration Time: 4.90s
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: 0.10s
Memory: 154MB (+5MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("pick","ball9","rooma","left")),1) occurs(action(("pick","ball1","rooma","right")),1) occurs(action(("drop","ball9","roomb","left")),2) occurs(action(("drop","ball1","roomb","right")),2) occurs(action(("move","rooma","roomb")),2) occurs(action(("pick","ball16","rooma","left")),3) occurs(action(("move","roomb","rooma")),3) occurs(action(("drop","ball16","roomb","left")),4) occurs(action(("pick","ball22","rooma","right")),4) occurs(action(("move","rooma","roomb")),4) occurs(action(("drop","ball22","roomb","right")),5) occurs(action(("pick","ball8","rooma","left")),5) occurs(action(("move","roomb","rooma")),5) occurs(action(("drop","ball8","roomb","left")),6) occurs(action(("pick","ball18","rooma","right")),6) occurs(action(("move","rooma","roomb")),6) occurs(action(("drop","ball18","roomb","right")),7) occurs(action(("move","roomb","rooma")),7) occurs(action(("pick","ball18","roomb","left")),8) occurs(action(("pick","ball14","rooma","right")),8) occurs(action(("move","rooma","roomb")),8) occurs(action(("drop","ball18","roomb","left")),9) occurs(action(("move","roomb","rooma")),9) occurs(action(("pick","ball18","roomb","left")),10) occurs(action(("move","rooma","roomb")),10) occurs(action(("move","roomb","rooma")),11) occurs(action(("drop","ball14","rooma","right")),11) occurs(action(("pick","ball1","roomb","right")),12) occurs(action(("move","rooma","roomb")),12) occurs(action(("move","roomb","rooma")),13) occurs(action(("drop","ball1","rooma","right")),13) occurs(action(("drop","ball18","rooma","left")),13) occurs(action(("pick","ball21","rooma","right")),14) occurs(action(("pick","ball2","rooma","left")),14) occurs(action(("move","rooma","roomb")),14) occurs(action(("drop","ball21","roomb","right")),15) occurs(action(("drop","ball2","roomb","left")),15) occurs(action(("move","roomb","rooma")),15) occurs(action(("pick","ball20","rooma","right")),16) occurs(action(("pick","ball1","rooma","left")),16) occurs(action(("move","rooma","roomb")),16) occurs(action(("drop","ball20","roomb","right")),17) occurs(action(("drop","ball1","roomb","left")),17) occurs(action(("move","roomb","rooma")),17) occurs(action(("pick","ball16","roomb","right")),18) occurs(action(("pick","ball10","rooma","left")),18) occurs(action(("move","rooma","roomb")),18) occurs(action(("drop","ball10","roomb","left")),19) occurs(action(("move","roomb","rooma")),19) occurs(action(("drop","ball16","rooma","right")),19) occurs(action(("pick","ball7","rooma","right")),20) occurs(action(("pick","ball13","rooma","left")),20) occurs(action(("drop","ball7","roomb","right")),21) occurs(action(("drop","ball13","roomb","left")),21) occurs(action(("move","rooma","roomb")),21) occurs(action(("pick","ball9","roomb","left")),22) occurs(action(("pick","ball2","roomb","right")),22) occurs(action(("move","roomb","rooma")),23) occurs(action(("drop","ball9","rooma","left")),23) occurs(action(("drop","ball2","rooma","right")),24) occurs(action(("pick","ball6","rooma","left")),25) occurs(action(("pick","ball3","rooma","right")),25) occurs(action(("move","rooma","roomb")),25) occurs(action(("drop","ball6","roomb","left")),26) occurs(action(("move","roomb","rooma")),26) occurs(action(("drop","ball3","roomb","right")),27) occurs(action(("pick","ball23","rooma","left")),27) occurs(action(("move","rooma","roomb")),27) occurs(action(("drop","ball23","roomb","left")),28) occurs(action(("move","roomb","rooma")),28) occurs(action(("pick","ball19","rooma","right")),29) occurs(action(("pick","ball18","rooma","left")),29) occurs(action(("move","rooma","roomb")),29) occurs(action(("drop","ball19","roomb","right")),30) occurs(action(("drop","ball18","roomb","left")),30) occurs(action(("pick","ball2","rooma","left")),31) occurs(action(("move","roomb","rooma")),31) occurs(action(("drop","ball2","roomb","left")),32) occurs(action(("pick","ball3","roomb","right")),32) occurs(action(("move","rooma","roomb")),32) occurs(action(("drop","ball3","roomb","right")),33) occurs(action(("move","roomb","rooma")),33) occurs(action(("pick","ball5","rooma","right")),34) occurs(action(("pick","ball24","rooma","left")),34) occurs(action(("move","rooma","roomb")),34) occurs(action(("drop","ball5","roomb","right")),35) occurs(action(("drop","ball24","roomb","left")),35) occurs(action(("move","roomb","rooma")),35) occurs(action(("pick","ball9","rooma","left")),36) occurs(action(("move","rooma","roomb")),36) occurs(action(("drop","ball9","roomb","left")),37) occurs(action(("pick","ball4","rooma","right")),37) occurs(action(("move","roomb","rooma")),37) occurs(action(("drop","ball4","roomb","right")),38) occurs(action(("pick","ball16","rooma","left")),38) occurs(action(("move","rooma","roomb")),38) occurs(action(("drop","ball16","roomb","left")),39) occurs(action(("pick","ball9","roomb","right")),39) occurs(action(("drop","ball9","roomb","right")),40) occurs(action(("pick","ball7","roomb","right")),41) occurs(action(("pick","ball12","rooma","left")),41) occurs(action(("move","roomb","rooma")),41) occurs(action(("drop","ball12","roomb","left")),42) occurs(action(("move","rooma","roomb")),42) occurs(action(("drop","ball7","rooma","right")),42) occurs(action(("pick","ball10","roomb","left")),43) occurs(action(("drop","ball10","roomb","left")),44) occurs(action(("pick","ball15","rooma","right")),44) occurs(action(("move","roomb","rooma")),44) occurs(action(("pick","ball14","rooma","left")),45) occurs(action(("move","rooma","roomb")),45) occurs(action(("drop","ball15","roomb","right")),46) occurs(action(("drop","ball14","roomb","left")),46) occurs(action(("move","roomb","rooma")),46) occurs(action(("pick","ball9","roomb","right")),47) occurs(action(("pick","ball17","rooma","left")),47) occurs(action(("move","rooma","roomb")),47) occurs(action(("drop","ball17","roomb","left")),48) occurs(action(("drop","ball9","roomb","right")),49) occurs(action(("pick","ball6","roomb","left")),49) occurs(action(("move","roomb","rooma")),49) occurs(action(("pick","ball11","rooma","right")),50) occurs(action(("move","rooma","roomb")),50) occurs(action(("drop","ball6","roomb","left")),51) occurs(action(("drop","ball11","roomb","right")),51) occurs(action(("move","roomb","rooma")),51) occurs(action(("pick","ball6","roomb","right")),52) occurs(action(("pick","ball21","roomb","left")),52) occurs(action(("move","rooma","roomb")),52) occurs(action(("drop","ball6","roomb","right")),53) occurs(action(("drop","ball21","roomb","left")),53) occurs(action(("move","roomb","rooma")),53) occurs(action(("pick","ball9","roomb","left")),54) occurs(action(("pick","ball7","rooma","right")),54) occurs(action(("move","rooma","roomb")),54) occurs(action(("drop","ball9","roomb","left")),55) occurs(action(("drop","ball7","roomb","right")),55)
Solving Time: 2.79s
Memory: 156MB (+2MB)
SAT
SATISFIABLE
Models : 1+
Calls : 17
Time : 38.071s (Solving: 36.25s 1st Model: 2.77s Unsat: 0.04s)
CPU Time : 38.080s
Choices : 474533
Conflicts : 159820 (Analyzed: 159819)
Restarts : 1459 (Average: 109.54 Last: 184)
Model-Level : 595.0
Problems : 17 (Average Length: 30.24 Splits: 0)
Lemmas : 162189 (Deleted: 126407)
Binary : 9577 (Ratio: 5.90%)
Ternary : 4446 (Ratio: 2.74%)
Conflict : 159819 (Average Length: 26.9 Ratio: 98.54%)
Loop : 2370 (Average Length: 11.1 Ratio: 1.46%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 159819 (Average: 2.51 Max: 172 Sum: 401098)
Executed : 159685 (Average: 2.50 Max: 172 Sum: 399998 Ratio: 99.73%)
Bounded : 134 (Average: 8.21 Max: 52 Sum: 1100 Ratio: 0.27%)
Rules : 37934
Atoms : 37934
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 86584 (Eliminated: 0 Frozen: 71702)
Constraints : 229780 (Binary: 81.0% Ternary: 13.7% Other: 5.2%)
Memory Peak : 165MB
Max. Length : 55 steps
Sol. Length : 55 steps