INFO Running translator.
INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-24.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-2006/domains/rovers-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-24.pddl
Parsing...
Parsing: [0.110s CPU, 0.119s wall-clock]
Normalizing task... [0.010s CPU, 0.004s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.028s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.040s CPU, 0.041s wall-clock]
Preparing model... [0.120s CPU, 0.119s wall-clock]
Generated 90 rules.
Computing model... [5.920s CPU, 5.923s wall-clock]
7998 relevant atoms
75122 auxiliary atoms
83120 final queue length
91540 total queue pushes
Completing instantiation... [1.940s CPU, 1.938s wall-clock]
Instantiating: [8.130s CPU, 8.140s wall-clock]
Computing fact groups...
Finding invariants...
35 initial candidates
Finding invariants: [0.060s CPU, 0.060s wall-clock]
Checking invariant weight... [0.010s CPU, 0.010s wall-clock]
Instantiating groups... [0.050s CPU, 0.051s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.004s wall-clock]
Choosing groups...
177 uncovered facts
Choosing groups: [0.020s CPU, 0.012s wall-clock]
Building translation key... [0.010s CPU, 0.013s wall-clock]
Computing fact groups: [0.190s CPU, 0.189s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.005s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.070s CPU, 0.076s wall-clock]
Translating task: [1.510s CPU, 1.510s wall-clock]
3162 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
73 propositions removed
Detecting unreachable propositions: [0.850s CPU, 0.856s wall-clock]
Reordering and filtering variables...
96 of 223 variables necessary.
0 of 55 mutex groups necessary.
4786 of 5782 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.210s CPU, 0.207s wall-clock]
Translator variables: 96
Translator derived variables: 0
Translator facts: 615
Translator goal facts: 21
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 4786
Translator axioms: 0
Translator task size: 19750
Translator peak memory: 67448 KB
Writing output... [0.400s CPU, 0.451s wall-clock]
Done! [11.490s CPU, 11.548s wall-clock]
planner.py version 0.0.1
Time: 0.83s
Memory: 105MB
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: 105MB (+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
Expected Memory: 105MB
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 0.13s
Memory: 105MB (+0MB)
Unblocking actions...
Solving...
Solving Time: 0.01s
Memory: 106MB (+1MB)
UNSAT
Iteration Time: 0.20s
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
Expected Memory: 107.0MB
Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time: 0.12s
Memory: 106MB (+0MB)
Unblocking actions...
Solving...
Solving Time: 0.96s
Memory: 106MB (+0MB)
UNKNOWN
Iteration Time: 1.16s
Iteration 4
Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 10
Expected Memory: 107.0MB
Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time: 0.13s
Memory: 106MB (+0MB)
Unblocking actions...
Solving...
Solving Time: 0.24s
Memory: 115MB (+9MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time: 0.81s
Memory: 156MB (+41MB)
Solving...
Solving Time: 2.06s
Memory: 151MB (+-5MB)
UNKNOWN
Iteration Time: 3.32s
Iteration 5
Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 15
Expected Memory: 160.0MB
Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time: 0.20s
Memory: 151MB (+0MB)
Unblocking actions...
Solving...
Solving Time: 1.96s
Memory: 165MB (+14MB)
SAT
Testing...
SERIALIZABLE?
Testing Time: 0.00s
Memory: 165MB (+0MB)
Answer: 2
occurs(action(("sample_rock","rover3","rover3store","waypoint0")),1) occurs(action(("sample_rock","rover0","rover0store","waypoint21")),1) occurs(action(("navigate","rover4","waypoint38","waypoint24")),1) occurs(action(("navigate","rover1","waypoint30","waypoint19")),1) occurs(action(("navigate","rover2","waypoint10","waypoint4")),1) occurs(action(("calibrate","rover3","camera3","objective0","waypoint0")),1) occurs(action(("navigate","rover5","waypoint29","waypoint27")),1) occurs(action(("calibrate","rover3","camera7","objective7","waypoint0")),1) occurs(action(("navigate","rover6","waypoint26","waypoint4")),1) occurs(action(("navigate","rover7","waypoint34","waypoint17")),1) occurs(action(("sample_rock","rover6","rover6store","waypoint4")),2) occurs(action(("navigate","rover3","waypoint0","waypoint23")),2) occurs(action(("navigate","rover4","waypoint24","waypoint32")),2) occurs(action(("navigate","rover0","waypoint21","waypoint11")),2) occurs(action(("navigate","rover2","waypoint4","waypoint37")),2) occurs(action(("navigate","rover5","waypoint27","waypoint11")),2) occurs(action(("navigate","rover1","waypoint19","waypoint12")),2) occurs(action(("navigate","rover7","waypoint17","waypoint5")),2) occurs(action(("drop","rover3","rover3store")),2) occurs(action(("drop","rover0","rover0store")),2) occurs(action(("communicate_rock_data","rover3","general","waypoint0","waypoint23","waypoint3")),3) occurs(action(("sample_rock","rover4","rover4store","waypoint32")),3) occurs(action(("sample_rock","rover2","rover2store","waypoint37")),3) occurs(action(("sample_soil","rover5","rover5store","waypoint11")),3) occurs(action(("sample_soil","rover1","rover1store","waypoint12")),3) occurs(action(("navigate","rover0","waypoint11","waypoint8")),3) occurs(action(("take_image","rover3","waypoint23","objective4","camera3","colour")),3) occurs(action(("take_image","rover3","waypoint23","objective1","camera7","low_res")),3) occurs(action(("navigate","rover6","waypoint4","waypoint8")),3) occurs(action(("navigate","rover7","waypoint5","waypoint36")),3) occurs(action(("drop","rover6","rover6store")),3) occurs(action(("communicate_rock_data","rover3","general","waypoint0","waypoint23","waypoint3")),4) occurs(action(("communicate_rock_data","rover0","general","waypoint21","waypoint8","waypoint3")),4) occurs(action(("communicate_rock_data","rover6","general","waypoint4","waypoint8","waypoint3")),4) occurs(action(("communicate_image_data","rover3","general","objective4","colour","waypoint23","waypoint3")),4) occurs(action(("communicate_image_data","rover3","general","objective1","low_res","waypoint23","waypoint3")),4) occurs(action(("navigate","rover4","waypoint32","waypoint24")),4) occurs(action(("sample_soil","rover7","rover7store","waypoint36")),4) occurs(action(("navigate","rover2","waypoint37","waypoint24")),4) occurs(action(("navigate","rover1","waypoint12","waypoint19")),4) occurs(action(("navigate","rover5","waypoint11","waypoint27")),4) occurs(action(("drop","rover5","rover5store")),4) occurs(action(("drop","rover1","rover1store")),4) occurs(action(("drop","rover4","rover4store")),4) occurs(action(("drop","rover2","rover2store")),4) occurs(action(("communicate_rock_data","rover4","general","waypoint32","waypoint24","waypoint3")),5) occurs(action(("communicate_rock_data","rover2","general","waypoint37","waypoint24","waypoint3")),5) occurs(action(("communicate_soil_data","rover1","general","waypoint12","waypoint19","waypoint3")),5) occurs(action(("navigate","rover0","waypoint8","waypoint11")),5) occurs(action(("navigate","rover6","waypoint8","waypoint3")),5) occurs(action(("navigate","rover7","waypoint36","waypoint5")),5) occurs(action(("navigate","rover3","waypoint23","waypoint0")),5) occurs(action(("navigate","rover5","waypoint27","waypoint29")),5) occurs(action(("drop","rover7","rover7store")),5) occurs(action(("sample_rock","rover6","rover6store","waypoint3")),6) occurs(action(("navigate","rover0","waypoint11","waypoint18")),6) occurs(action(("navigate","rover2","waypoint24","waypoint37")),6) occurs(action(("navigate","rover5","waypoint29","waypoint35")),6) occurs(action(("navigate","rover1","waypoint19","waypoint12")),6) occurs(action(("navigate","rover3","waypoint0","waypoint34")),6) occurs(action(("navigate","rover7","waypoint5","waypoint17")),6) occurs(action(("navigate","rover4","waypoint24","waypoint38")),6) occurs(action(("sample_rock","rover0","rover0store","waypoint18")),7) occurs(action(("sample_rock","rover3","rover3store","waypoint34")),7) occurs(action(("navigate","rover5","waypoint35","waypoint39")),7) occurs(action(("navigate","rover6","waypoint3","waypoint8")),7) occurs(action(("navigate","rover7","waypoint17","waypoint19")),7) occurs(action(("navigate","rover4","waypoint38","waypoint20")),7) occurs(action(("navigate","rover2","waypoint37","waypoint4")),7) occurs(action(("navigate","rover1","waypoint12","waypoint14")),7) occurs(action(("drop","rover6","rover6store")),7) occurs(action(("communicate_rock_data","rover6","general","waypoint3","waypoint8","waypoint3")),8) occurs(action(("communicate_soil_data","rover5","general","waypoint11","waypoint39","waypoint3")),8) occurs(action(("communicate_soil_data","rover7","general","waypoint36","waypoint19","waypoint3")),8) occurs(action(("sample_rock","rover4","rover4store","waypoint20")),8) occurs(action(("sample_soil","rover1","rover1store","waypoint14")),8) occurs(action(("sample_soil","rover5","rover5store","waypoint39")),8) occurs(action(("navigate","rover0","waypoint18","waypoint11")),8) occurs(action(("navigate","rover2","waypoint4","waypoint5")),8) occurs(action(("navigate","rover3","waypoint34","waypoint0")),8) occurs(action(("communicate_soil_data","rover5","general","waypoint39","waypoint39","waypoint3")),9) occurs(action(("navigate","rover4","waypoint20","waypoint23")),9) occurs(action(("navigate","rover0","waypoint11","waypoint8")),9) occurs(action(("navigate","rover3","waypoint0","waypoint23")),9) occurs(action(("navigate","rover2","waypoint5","waypoint36")),9) occurs(action(("navigate","rover1","waypoint14","waypoint12")),9) occurs(action(("navigate","rover6","waypoint8","waypoint3")),9) occurs(action(("navigate","rover7","waypoint19","waypoint17")),9) occurs(action(("drop","rover5","rover5store")),9) occurs(action(("drop","rover1","rover1store")),9) occurs(action(("communicate_rock_data","rover0","general","waypoint18","waypoint8","waypoint3")),10) occurs(action(("communicate_rock_data","rover4","general","waypoint20","waypoint23","waypoint3")),10) occurs(action(("communicate_rock_data","rover3","general","waypoint34","waypoint23","waypoint3")),10) occurs(action(("sample_rock","rover2","rover2store","waypoint36")),10) occurs(action(("navigate","rover1","waypoint12","waypoint19")),10) occurs(action(("navigate","rover5","waypoint39","waypoint35")),10) occurs(action(("navigate","rover7","waypoint17","waypoint34")),10) occurs(action(("communicate_soil_data","rover1","general","waypoint14","waypoint19","waypoint3")),11) occurs(action(("sample_soil","rover7","rover7store","waypoint34")),11) occurs(action(("navigate","rover4","waypoint23","waypoint20")),11) occurs(action(("navigate","rover0","waypoint8","waypoint11")),11) occurs(action(("navigate","rover2","waypoint36","waypoint5")),11) occurs(action(("navigate","rover3","waypoint23","waypoint3")),11) occurs(action(("navigate","rover5","waypoint35","waypoint29")),11) occurs(action(("drop","rover2","rover2store")),11) occurs(action(("navigate","rover7","waypoint34","waypoint24")),12) occurs(action(("navigate","rover0","waypoint11","waypoint7")),12) occurs(action(("navigate","rover2","waypoint5","waypoint4")),12) occurs(action(("navigate","rover5","waypoint29","waypoint2")),12) occurs(action(("navigate","rover1","waypoint19","waypoint30")),12) occurs(action(("drop","rover7","rover7store")),12) occurs(action(("navigate","rover4","waypoint20","waypoint27")),12) occurs(action(("communicate_soil_data","rover7","general","waypoint34","waypoint24","waypoint3")),13) occurs(action(("navigate","rover2","waypoint4","waypoint19")),13) occurs(action(("navigate","rover5","waypoint2","waypoint14")),13) occurs(action(("navigate","rover1","waypoint30","waypoint4")),13) occurs(action(("communicate_rock_data","rover2","general","waypoint36","waypoint19","waypoint3")),14) occurs(action(("navigate","rover5","waypoint14","waypoint22")),14) occurs(action(("navigate","rover1","waypoint4","waypoint10")),14) occurs(action(("navigate","rover7","waypoint24","waypoint34")),14) occurs(action(("sample_soil","rover1","rover1store","waypoint10")),15) occurs(action(("sample_soil","rover5","rover5store","waypoint22")),15) occurs(action(("navigate","rover2","waypoint19","waypoint4")),15) occurs(action(("navigate","rover7","waypoint34","waypoint13")),15) occurs(action(("navigate","rover5","waypoint22","waypoint14")),16) occurs(action(("navigate","rover1","waypoint10","waypoint4")),16) occurs(action(("navigate","rover7","waypoint13","waypoint7")),16) occurs(action(("drop","rover1","rover1store")),16) occurs(action(("sample_soil","rover7","rover7store","waypoint7")),17) occurs(action(("navigate","rover1","waypoint4","waypoint8")),17) occurs(action(("navigate","rover5","waypoint14","waypoint2")),17) occurs(action(("communicate_soil_data","rover1","general","waypoint10","waypoint8","waypoint3")),18) occurs(action(("navigate","rover5","waypoint2","waypoint23")),18) occurs(action(("navigate","rover7","waypoint7","waypoint13")),18) occurs(action(("drop","rover7","rover7store")),18) occurs(action(("communicate_soil_data","rover5","general","waypoint11","waypoint23","waypoint3")),19) occurs(action(("communicate_soil_data","rover1","general","waypoint12","waypoint8","waypoint3")),19) occurs(action(("communicate_soil_data","rover5","general","waypoint22","waypoint23","waypoint3")),19) occurs(action(("navigate","rover7","waypoint13","waypoint8")),19) occurs(action(("drop","rover5","rover5store")),19) occurs(action(("communicate_soil_data","rover5","general","waypoint22","waypoint23","waypoint3")),20) occurs(action(("communicate_soil_data","rover7","general","waypoint34","waypoint8","waypoint3")),20) occurs(action(("communicate_soil_data","rover7","general","waypoint36","waypoint8","waypoint3")),20) occurs(action(("communicate_soil_data","rover7","general","waypoint7","waypoint8","waypoint3")),20) occurs(action(("calibrate","rover0","camera0","objective7","waypoint7")),20) occurs(action(("calibrate","rover2","camera8","objective2","waypoint4")),20) occurs(action(("calibrate","rover3","camera3","objective0","waypoint3")),20) occurs(action(("calibrate","rover5","camera4","objective6","waypoint23")),20) occurs(action(("calibrate","rover1","camera5","objective4","waypoint8")),20) occurs(action(("calibrate","rover3","camera7","objective7","waypoint3")),20) occurs(action(("calibrate","rover6","camera2","objective6","waypoint3")),20) occurs(action(("calibrate","rover7","camera1","objective2","waypoint8")),20) occurs(action(("drop","rover4","rover4store")),20) occurs(action(("drop","rover0","rover0store")),20)
SATISFIABLE
Models : 1+
Calls : 6
Time : 7.173s (Solving: 5.15s 1st Model: 2.17s Unsat: 0.00s)
CPU Time : 7.132s
Choices : 637611 (Domain: 630890)
Conflicts : 23115 (Analyzed: 23114)
Restarts : 267 (Average: 86.57 Last: 89)
Model-Level : 796.5
Problems : 6 (Average Length: 12.83 Splits: 0)
Lemmas : 23114 (Deleted: 18659)
Binary : 663 (Ratio: 2.87%)
Ternary : 429 (Ratio: 1.86%)
Conflict : 23114 (Average Length: 27.1 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 23114 (Average: 27.37 Max: 555 Sum: 632622)
Executed : 22838 (Average: 27.13 Max: 555 Sum: 627087 Ratio: 99.13%)
Bounded : 276 (Average: 20.05 Max: 22 Sum: 5535 Ratio: 0.87%)
Rules : 112032 (Original: 108580)
Atoms : 65979
Bodies : 45871 (Original: 42418)
Count : 344 (Original: 836)
Equivalences : 16548 (Atom=Atom: 46 Body=Body: 0 Other: 16502)
Tight : Yes
Variables : 64673 (Eliminated: 0 Frozen: 35676)
Constraints : 323847 (Binary: 93.3% Ternary: 4.9% Other: 1.8%)
Memory Peak : 165MB
Max. Length : 20 steps
Sol. Length : 20 steps
Models : 2