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-12.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-12.pddl
Parsing...
Parsing: [0.010s CPU, 0.013s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.000s CPU, 0.003s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock]
Preparing model... [0.010s CPU, 0.010s wall-clock]
Generated 24 rules.
Computing model... [0.050s CPU, 0.047s wall-clock]
411 relevant atoms
280 auxiliary atoms
691 final queue length
928 total queue pushes
Completing instantiation... [0.060s CPU, 0.059s wall-clock]
Instantiating: [0.130s CPU, 0.132s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.010s CPU, 0.008s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.020s CPU, 0.018s 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... [0.010s CPU, 0.001s wall-clock]
Computing fact groups: [0.040s CPU, 0.038s 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: [0.000s 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: [0.050s CPU, 0.051s 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, 0.031s wall-clock]
Reordering and filtering variables...
29 of 29 variables necessary.
26 of 29 mutex groups necessary.
210 of 210 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.014s wall-clock]
Translator variables: 29
Translator derived variables: 0
Translator facts: 134
Translator goal facts: 26
Translator mutex groups: 26
Translator total mutex groups size: 104
Translator operators: 210
Translator axioms: 0
Translator task size: 1443
Translator peak memory: 33624 KB
Writing output... [0.020s CPU, 0.027s wall-clock]
Done! [0.300s CPU, 0.313s wall-clock]
planner.py version 0.0.1

Time:	 0.07s
Memory: 48MB

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:		 48MB (+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:	 0.04s
Memory:		 50MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 50MB (+0MB)
UNSAT
Iteration Time:	 0.05s

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:	 0.03s
Memory:		 52MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 0.67s
Memory:		 53MB (+1MB)
UNSAT
Iteration Time:	 0.71s

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:	 0.03s
Memory:		 56MB (+3MB)
Unblocking actions...
Solving...
Solving Time:	 0.96s
Memory:		 60MB (+4MB)
UNKNOWN
Iteration Time:	 0.99s

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:	 0.03s
Memory:		 63MB (+3MB)
Unblocking actions...
Solving...
Solving Time:	 1.06s
Memory:		 64MB (+1MB)
UNKNOWN
Iteration Time:	 1.10s

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:	 0.03s
Memory:		 66MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 1.25s
Memory:		 68MB (+2MB)
UNKNOWN
Iteration Time:	 1.29s

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:	 0.03s
Memory:		 69MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 1.24s
Memory:		 69MB (+0MB)
UNKNOWN
Iteration Time:	 1.28s

Iteration 8
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), (16,80,0,True)]
Grounded Until:	 30
Blocking actions...
Solving...
Solving Time:	 0.97s
Memory:		 69MB (+0MB)
UNKNOWN
Iteration Time:	 0.97s

Iteration 9
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), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 1.07s
Memory:		 69MB (+0MB)
UNKNOWN
Iteration Time:	 1.07s

Iteration 10
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), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 1.27s
Memory:		 71MB (+2MB)
UNKNOWN
Iteration Time:	 1.28s

Iteration 11
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), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 1.23s
Memory:		 73MB (+2MB)
UNKNOWN
Iteration Time:	 1.23s

Iteration 12
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), (16,80,0,True)]
Grounded Until:	 30
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 0.03s
Memory:		 74MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 1.25s
Memory:		 75MB (+1MB)
UNKNOWN
Iteration Time:	 1.30s

Iteration 13
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), (16,80,0,True)]
Grounded Until:	 35
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 0.03s
Memory:		 75MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 1.25s
Memory:		 77MB (+2MB)
UNKNOWN
Iteration Time:	 1.30s

Iteration 14
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), (16,80,0,True)]
Grounded Until:	 40
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 0.03s
Memory:		 78MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 1.20s
Memory:		 79MB (+1MB)
UNKNOWN
Iteration Time:	 1.26s

Iteration 15
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), (16,80,0,True)]
Grounded Until:	 45
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 0.03s
Memory:		 80MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 1.29s
Memory:		 82MB (+2MB)
UNKNOWN
Iteration Time:	 1.34s

Iteration 16
Queue:		 [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 50
Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time:	 0.03s
Memory:		 83MB (+1MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("pick","ball11","rooma","right")),1) occurs(action(("pick","ball1","rooma","left")),1) occurs(action(("move","rooma","roomb")),2) occurs(action(("drop","ball11","roomb","right")),3) occurs(action(("drop","ball1","roomb","left")),3) occurs(action(("move","roomb","rooma")),4) occurs(action(("pick","ball15","rooma","right")),5) occurs(action(("pick","ball10","rooma","left")),5) occurs(action(("move","rooma","roomb")),6) occurs(action(("drop","ball15","roomb","right")),7) occurs(action(("drop","ball10","roomb","left")),7) occurs(action(("move","roomb","rooma")),8) occurs(action(("pick","ball5","rooma","right")),9) occurs(action(("pick","ball3","rooma","left")),9) occurs(action(("move","rooma","roomb")),10) occurs(action(("drop","ball5","roomb","right")),11) occurs(action(("drop","ball3","roomb","left")),11) occurs(action(("move","roomb","rooma")),12) occurs(action(("pick","ball9","rooma","right")),13) occurs(action(("pick","ball13","rooma","left")),13) occurs(action(("move","rooma","roomb")),14) occurs(action(("drop","ball9","roomb","right")),15) occurs(action(("drop","ball13","roomb","left")),15) occurs(action(("move","roomb","rooma")),16) occurs(action(("pick","ball23","rooma","left")),17) occurs(action(("pick","ball20","rooma","right")),17) occurs(action(("move","rooma","roomb")),18) occurs(action(("drop","ball23","roomb","left")),19) occurs(action(("drop","ball20","roomb","right")),19) occurs(action(("move","roomb","rooma")),20) occurs(action(("pick","ball26","rooma","right")),21) occurs(action(("pick","ball21","rooma","left")),21) occurs(action(("move","rooma","roomb")),22) occurs(action(("drop","ball26","roomb","right")),23) occurs(action(("drop","ball21","roomb","left")),23) occurs(action(("move","roomb","rooma")),24) occurs(action(("pick","ball22","rooma","right")),25) occurs(action(("pick","ball2","rooma","left")),25) occurs(action(("move","rooma","roomb")),26) occurs(action(("drop","ball22","roomb","right")),27) occurs(action(("drop","ball2","roomb","left")),27) occurs(action(("move","roomb","rooma")),28) occurs(action(("pick","ball24","rooma","right")),29) occurs(action(("pick","ball19","rooma","left")),29) occurs(action(("move","rooma","roomb")),30) occurs(action(("drop","ball24","roomb","right")),31) occurs(action(("drop","ball19","roomb","left")),31) occurs(action(("move","roomb","rooma")),32) occurs(action(("pick","ball7","rooma","right")),33) occurs(action(("pick","ball25","rooma","left")),33) occurs(action(("move","rooma","roomb")),34) occurs(action(("drop","ball7","roomb","right")),35) occurs(action(("drop","ball25","roomb","left")),35) occurs(action(("move","roomb","rooma")),36) occurs(action(("pick","ball6","rooma","left")),37) occurs(action(("pick","ball4","rooma","right")),37) occurs(action(("move","rooma","roomb")),38) occurs(action(("drop","ball6","roomb","left")),39) occurs(action(("drop","ball4","roomb","right")),39) occurs(action(("move","roomb","rooma")),40) occurs(action(("pick","ball8","rooma","left")),41) occurs(action(("pick","ball12","rooma","right")),41) occurs(action(("move","rooma","roomb")),42) occurs(action(("drop","ball8","roomb","left")),43) occurs(action(("drop","ball12","roomb","right")),43) occurs(action(("move","roomb","rooma")),44) occurs(action(("pick","ball17","rooma","left")),45) occurs(action(("pick","ball14","rooma","right")),45) occurs(action(("move","rooma","roomb")),46) occurs(action(("drop","ball17","roomb","left")),47) occurs(action(("drop","ball14","roomb","right")),47) occurs(action(("move","roomb","rooma")),48) occurs(action(("pick","ball18","rooma","right")),49) occurs(action(("pick","ball16","rooma","left")),49) occurs(action(("move","rooma","roomb")),50) occurs(action(("drop","ball18","roomb","right")),51) occurs(action(("drop","ball16","roomb","left")),51) occurs(action(("move","roomb","rooma")),52) occurs(action(("move","rooma","roomb")),53) occurs(action(("move","roomb","rooma")),54) occurs(action(("move","rooma","roomb")),55)
Solving Time:	 0.02s
Memory:		 86MB (+3MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 16
Time         : 15.325s (Solving: 14.68s 1st Model: 0.01s Unsat: 0.67s)
CPU Time     : 15.320s

Choices      : 1016780  (Domain: 1016780)
Conflicts    : 107483   (Analyzed: 107481)
Restarts     : 1296     (Average: 82.93 Last: 144)
Model-Level  : 1437.0  
Problems     : 16       (Average Length: 30.12 Splits: 0)
Lemmas       : 107481   (Deleted: 99665)
  Binary     : 524      (Ratio:   0.49%)
  Ternary    : 2238     (Ratio:   2.08%)
  Conflict   : 107481   (Average Length:  226.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 107481   (Average:  3.25 Max: 1269 Sum: 349785)
  Executed   : 107430   (Average:  3.25 Max: 1269 Sum: 349165 Ratio:  99.82%)
  Bounded    : 51       (Average: 12.16 Max:  47 Sum:    620 Ratio:   0.18%)

Rules        : 4788    
Atoms        : 4788    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 30821    (Eliminated:    0 Frozen: 15768)
Constraints  : 155271   (Binary:  87.7% Ternary:   9.2% Other:   3.0%)

Memory Peak  : 87MB
Max. Length  : 55 steps
Sol. Length  : 55 steps


