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-13.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-13.pddl
Parsing...
Parsing: [0.050s CPU, 0.056s wall-clock]
Normalizing task... [0.010s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.012s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.050s CPU, 0.059s wall-clock]
Preparing model... [0.040s CPU, 0.035s wall-clock]
Generated 90 rules.
Computing model... [0.310s CPU, 0.317s wall-clock]
1157 relevant atoms
3102 auxiliary atoms
4259 final queue length
5745 total queue pushes
Completing instantiation... [0.200s CPU, 0.207s wall-clock]
Instantiating: [0.620s CPU, 0.635s wall-clock]
Computing fact groups...
Finding invariants...
35 initial candidates
Finding invariants: [0.040s CPU, 0.035s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.010s CPU, 0.006s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
65 uncovered facts
Choosing groups: [0.000s CPU, 0.002s wall-clock]
Building translation key... [0.000s CPU, 0.004s wall-clock]
Computing fact groups: [0.060s CPU, 0.057s 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: [0.020s CPU, 0.012s wall-clock]
Translating task: [0.210s CPU, 0.207s wall-clock]
201 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
29 propositions removed
Detecting unreachable propositions: [0.110s CPU, 0.103s wall-clock]
Reordering and filtering variables...
43 of 79 variables necessary.
0 of 19 mutex groups necessary.
469 of 749 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.020s CPU, 0.027s wall-clock]
Translator variables: 43
Translator derived variables: 0
Translator facts: 131
Translator goal facts: 12
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 469
Translator axioms: 0
Translator task size: 2096
Translator peak memory: 39372 KB
Writing output... [0.050s CPU, 0.052s wall-clock]
Done! [1.140s CPU, 1.151s wall-clock]
planner.py version 0.0.1

Time:	 0.11s
Memory: 54MB

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:		 55MB (+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: 55MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.03s
Memory:		 55MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.01s
Memory:		 55MB (+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
Expected Memory: 55MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.02s
Memory:		 57MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 58MB (+1MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 0.09s
Memory:		 61MB (+3MB)
Solving...
Solving Time:	 0.01s
Memory:		 61MB (+0MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 61MB (+0MB)
Answer: 2
occurs(action(("sample_soil","rover0","rover0store","waypoint7")),1) occurs(action(("navigate","rover1","waypoint6","waypoint0")),1) occurs(action(("navigate","rover2","waypoint6","waypoint7")),1) occurs(action(("navigate","rover3","waypoint3","waypoint1")),1) occurs(action(("calibrate","rover0","camera4","objective1","waypoint7")),1) occurs(action(("communicate_soil_data","rover0","general","waypoint7","waypoint7","waypoint2")),2) occurs(action(("sample_rock","rover3","rover3store","waypoint1")),2) occurs(action(("sample_rock","rover2","rover2store","waypoint7")),2) occurs(action(("take_image","rover0","waypoint7","objective3","camera4","high_res")),2) occurs(action(("navigate","rover1","waypoint0","waypoint2")),2) occurs(action(("calibrate","rover2","camera0","objective1","waypoint7")),2) occurs(action(("drop","rover0","rover0store")),2) occurs(action(("communicate_rock_data","rover3","general","waypoint1","waypoint1","waypoint2")),3) occurs(action(("communicate_rock_data","rover2","general","waypoint7","waypoint7","waypoint2")),3) occurs(action(("communicate_image_data","rover0","general","objective3","high_res","waypoint7","waypoint2")),3) occurs(action(("sample_soil","rover1","rover1store","waypoint2")),3) occurs(action(("take_image","rover2","waypoint7","objective1","camera0","high_res")),3) occurs(action(("calibrate","rover0","camera4","objective1","waypoint7")),3) occurs(action(("drop","rover3","rover3store")),3) occurs(action(("drop","rover2","rover2store")),3) occurs(action(("navigate","rover1","waypoint2","waypoint4")),4) occurs(action(("navigate","rover0","waypoint7","waypoint1")),4) occurs(action(("navigate","rover2","waypoint7","waypoint6")),4) occurs(action(("navigate","rover3","waypoint1","waypoint3")),4) occurs(action(("drop","rover1","rover1store")),4) occurs(action(("communicate_soil_data","rover1","general","waypoint2","waypoint4","waypoint2")),5) occurs(action(("communicate_image_data","rover2","general","objective1","high_res","waypoint6","waypoint2")),5) occurs(action(("sample_soil","rover1","rover1store","waypoint4")),5) occurs(action(("sample_rock","rover2","rover2store","waypoint6")),5) occurs(action(("navigate","rover0","waypoint1","waypoint5")),5) occurs(action(("navigate","rover3","waypoint3","waypoint0")),5) occurs(action(("communicate_soil_data","rover1","general","waypoint4","waypoint4","waypoint2")),6) occurs(action(("communicate_rock_data","rover2","general","waypoint6","waypoint6","waypoint2")),6) occurs(action(("sample_soil","rover0","rover0store","waypoint5")),6) occurs(action(("take_image","rover0","waypoint5","objective2","camera4","high_res")),6) occurs(action(("navigate","rover3","waypoint0","waypoint4")),6) occurs(action(("drop","rover2","rover2store")),6) occurs(action(("communicate_soil_data","rover0","general","waypoint5","waypoint5","waypoint2")),7) occurs(action(("communicate_image_data","rover0","general","objective2","high_res","waypoint5","waypoint2")),7) occurs(action(("sample_rock","rover3","rover3store","waypoint4")),7) occurs(action(("navigate","rover2","waypoint6","waypoint2")),7) occurs(action(("communicate_rock_data","rover3","general","waypoint4","waypoint4","waypoint2")),8) occurs(action(("navigate","rover2","waypoint2","waypoint8")),8) occurs(action(("drop","rover3","rover3store")),8) occurs(action(("sample_rock","rover2","rover2store","waypoint8")),9) occurs(action(("navigate","rover3","waypoint4","waypoint0")),9) occurs(action(("communicate_rock_data","rover2","general","waypoint8","waypoint8","waypoint2")),10) occurs(action(("calibrate","rover0","camera4","objective1","waypoint5")),10)
SATISFIABLE

Models       : 1+
Calls        : 4
Time         : 0.230s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.01s)
CPU Time     : 0.216s

Choices      : 3337     (Domain: 3055)
Conflicts    : 372      (Analyzed: 371)
Restarts     : 3        (Average: 123.67 Last: 78)
Model-Level  : 176.0   
Problems     : 4        (Average Length: 8.25 Splits: 0)
Lemmas       : 371      (Deleted: 0)
  Binary     : 31       (Ratio:   8.36%)
  Ternary    : 18       (Ratio:   4.85%)
  Conflict   : 371      (Average Length:   13.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 371      (Average:  8.20 Max:  86 Sum:   3044)
  Executed   : 361      (Average:  7.98 Max:  86 Sum:   2961 Ratio:  97.27%)
  Bounded    : 10       (Average:  8.30 Max:  12 Sum:     83 Ratio:   2.73%)

Rules        : 14034    (Original: 13751)
Atoms        : 7561    
Bodies       : 6677     (Original: 6393)
  Count      : 79       (Original: 133)
Equivalences : 1579     (Atom=Atom: 20 Body=Body: 0 Other: 1559)
Tight        : Yes
Variables    : 6647     (Eliminated:    0 Frozen: 1905)
Constraints  : 31745    (Binary:  93.5% Ternary:   4.2% Other:   2.3%)

Memory Peak  : 61MB
Max. Length  : 10 steps
Sol. Length  : 10 steps
Models       : 2