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-10.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-10.pddl
Parsing...
Parsing: [0.040s CPU, 0.040s wall-clock]
Normalizing task... [0.010s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.000s CPU, 0.009s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.050s CPU, 0.048s wall-clock]
Preparing model... [0.030s CPU, 0.026s wall-clock]
Generated 90 rules.
Computing model... [0.170s CPU, 0.171s wall-clock]
714 relevant atoms
1680 auxiliary atoms
2394 final queue length
3057 total queue pushes
Completing instantiation... [0.110s CPU, 0.109s wall-clock]
Instantiating: [0.360s CPU, 0.366s wall-clock]
Computing fact groups...
Finding invariants...
35 initial candidates
Finding invariants: [0.030s CPU, 0.031s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.010s CPU, 0.005s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
60 uncovered facts
Choosing groups: [0.000s CPU, 0.002s wall-clock]
Building translation key... [0.000s CPU, 0.003s wall-clock]
Computing fact groups: [0.050s CPU, 0.050s 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: [0.010s CPU, 0.006s wall-clock]
Translating task: [0.110s CPU, 0.104s wall-clock]
120 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
27 propositions removed
Detecting unreachable propositions: [0.050s CPU, 0.057s wall-clock]
Reordering and filtering variables...
42 of 72 variables necessary.
0 of 17 mutex groups necessary.
312 of 382 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.020s CPU, 0.017s wall-clock]
Translator variables: 42
Translator derived variables: 0
Translator facts: 115
Translator goal facts: 11
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 312
Translator axioms: 0
Translator task size: 1453
Translator peak memory: 37836 KB
Writing output... [0.020s CPU, 0.035s wall-clock]
Done! [0.670s CPU, 0.679s wall-clock]
planner.py version 0.0.1

Time:	 0.07s
Memory: 52MB

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:		 53MB (+1MB)
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: 53MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.02s
Memory:		 53MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 53MB (+0MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 0.05s
Memory:		 56MB (+3MB)
Solving...
Solving Time:	 0.01s
Memory:		 55MB (+-1MB)
UNSAT
Iteration Time:	 0.09s

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: 55MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.03s
Memory:		 56MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 57MB (+1MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 57MB (+0MB)
Answer: 2
occurs(action(("sample_rock","rover3","rover3store","waypoint1")),1) occurs(action(("sample_rock","rover2","rover2store","waypoint3")),1) occurs(action(("sample_rock","rover0","rover0store","waypoint4")),1) occurs(action(("navigate","rover1","waypoint0","waypoint6")),1) occurs(action(("communicate_rock_data","rover0","general","waypoint4","waypoint4","waypoint1")),2) occurs(action(("sample_soil","rover1","rover1store","waypoint6")),2) occurs(action(("navigate","rover2","waypoint3","waypoint5")),2) occurs(action(("navigate","rover3","waypoint1","waypoint0")),2) occurs(action(("drop","rover3","rover3store")),2) occurs(action(("drop","rover0","rover0store")),2) occurs(action(("drop","rover2","rover2store")),2) occurs(action(("communicate_rock_data","rover3","general","waypoint1","waypoint0","waypoint1")),3) occurs(action(("communicate_rock_data","rover2","general","waypoint3","waypoint5","waypoint1")),3) occurs(action(("sample_rock","rover3","rover3store","waypoint0")),3) occurs(action(("sample_soil","rover0","rover0store","waypoint4")),3) occurs(action(("calibrate","rover3","camera5","objective0","waypoint0")),3) occurs(action(("navigate","rover1","waypoint6","waypoint0")),3) occurs(action(("drop","rover1","rover1store")),3) occurs(action(("communicate_rock_data","rover3","general","waypoint0","waypoint0","waypoint1")),4) occurs(action(("communicate_soil_data","rover1","general","waypoint6","waypoint0","waypoint1")),4) occurs(action(("communicate_soil_data","rover0","general","waypoint4","waypoint4","waypoint1")),4) occurs(action(("sample_soil","rover1","rover1store","waypoint0")),4) occurs(action(("take_image","rover3","waypoint0","objective3","camera5","colour")),4) occurs(action(("calibrate","rover1","camera3","objective2","waypoint0")),4) occurs(action(("calibrate","rover1","camera1","objective3","waypoint0")),4) occurs(action(("navigate","rover2","waypoint5","waypoint3")),4) occurs(action(("drop","rover0","rover0store")),4) occurs(action(("communicate_soil_data","rover1","general","waypoint0","waypoint0","waypoint1")),5) occurs(action(("communicate_image_data","rover3","general","objective3","colour","waypoint0","waypoint1")),5) occurs(action(("take_image","rover1","waypoint0","objective3","camera3","low_res")),5) occurs(action(("take_image","rover1","waypoint0","objective2","camera1","colour")),5) occurs(action(("navigate","rover0","waypoint4","waypoint3")),5) occurs(action(("communicate_image_data","rover1","general","objective3","low_res","waypoint0","waypoint1")),6) occurs(action(("communicate_image_data","rover1","general","objective2","colour","waypoint0","waypoint1")),6) occurs(action(("sample_soil","rover0","rover0store","waypoint3")),6) occurs(action(("drop","rover3","rover3store")),6) occurs(action(("navigate","rover1","waypoint0","waypoint6")),7) occurs(action(("navigate","rover0","waypoint3","waypoint4")),7) occurs(action(("drop","rover0","rover0store")),7) occurs(action(("communicate_soil_data","rover0","general","waypoint3","waypoint4","waypoint1")),8) occurs(action(("communicate_soil_data","rover0","general","waypoint4","waypoint4","waypoint1")),9) occurs(action(("calibrate","rover3","camera5","objective0","waypoint0")),10)
SATISFIABLE

Models       : 1+
Calls        : 4
Time         : 0.164s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 0.160s

Choices      : 1434     (Domain: 1280)
Conflicts    : 286      (Analyzed: 285)
Restarts     : 2        (Average: 142.50 Last: 62)
Model-Level  : 121.0   
Problems     : 4        (Average Length: 7.00 Splits: 0)
Lemmas       : 285      (Deleted: 0)
  Binary     : 25       (Ratio:   8.77%)
  Ternary    : 16       (Ratio:   5.61%)
  Conflict   : 285      (Average Length:   14.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 285      (Average:  4.55 Max:  68 Sum:   1297)
  Executed   : 270      (Average:  4.25 Max:  68 Sum:   1210 Ratio:  93.29%)
  Bounded    : 15       (Average:  5.80 Max:   7 Sum:     87 Ratio:   6.71%)

Rules        : 6728     (Original: 6462)
Atoms        : 5140    
Bodies       : 1733     (Original: 1466)
  Count      : 31       (Original: 73)
Equivalences : 500      (Atom=Atom: 18 Body=Body: 0 Other: 482)
Tight        : Yes
Variables    : 5259     (Eliminated:    0 Frozen: 1061)
Constraints  : 22003    (Binary:  89.4% Ternary:   6.9% Other:   3.7%)

Memory Peak  : 57MB
Max. Length  : 10 steps
Sol. Length  : 10 steps
Models       : 2