INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-5.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/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-5.pddl
Parsing...
Parsing: [0.020s CPU, 0.023s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.006s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.031s wall-clock]
Preparing model... [0.020s CPU, 0.018s wall-clock]
Generated 51 rules.
Computing model... [0.140s CPU, 0.143s wall-clock]
681 relevant atoms
780 auxiliary atoms
1461 final queue length
1699 total queue pushes
Completing instantiation... [0.090s CPU, 0.090s wall-clock]
Instantiating: [0.290s CPU, 0.291s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.010s CPU, 0.010s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.020s CPU, 0.018s wall-clock]
Collecting mutex groups... [0.010s 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, 0.002s wall-clock]
Computing fact groups: [0.050s CPU, 0.044s 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, 0.004s wall-clock]
Translating task: [0.070s CPU, 0.072s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
16 propositions removed
Detecting unreachable propositions: [0.030s CPU, 0.038s wall-clock]
Reordering and filtering variables...
16 of 16 variables necessary.
0 of 16 mutex groups necessary.
342 of 342 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.020s CPU, 0.011s wall-clock]
Translator variables: 16
Translator derived variables: 0
Translator facts: 151
Translator goal facts: 4
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 342
Translator axioms: 0
Translator task size: 1445
Translator peak memory: 37324 KB
Writing output... [0.030s CPU, 0.033s wall-clock]
Done! [0.510s CPU, 0.521s 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:		 52MB (+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:	 0.02s
Memory:		 53MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 54MB (+1MB)
UNSAT
Iteration Time:	 0.04s

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:	 0.02s
Memory:		 56MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 56MB (+0MB)
SAT
Testing...
SERIALIZABLE
Testing Time:	 0.04s
Memory:		 56MB (+0MB)
Answer: 1
occurs(action(("drive-truck","truck11","city9-1","city9-2","city9")),1) occurs(action(("drive-truck","truck5","city3-1","city3-2","city3")),1) occurs(action(("load-airplane","package2","plane1","city8-2")),1) occurs(action(("load-truck","package3","truck11","city9-1")),1) occurs(action(("load-truck","package4","truck10","city8-1")),1) occurs(action(("drive-truck","truck10","city8-1","city8-2","city8")),1) occurs(action(("drive-truck","truck4","city2-1","city2-2","city2")),2) occurs(action(("unload-truck","package3","truck11","city9-2")),2) occurs(action(("unload-truck","package4","truck10","city8-2")),2) occurs(action(("drive-truck","truck11","city9-2","city9-1","city9")),2) occurs(action(("drive-truck","truck3","city1-1","city1-2","city1")),2) occurs(action(("drive-truck","truck6","city4-1","city4-2","city4")),2) occurs(action(("drive-truck","truck7","city5-1","city5-2","city5")),2) occurs(action(("drive-truck","truck8","city6-1","city6-2","city6")),2) occurs(action(("drive-truck","truck2","city8-1","city8-2","city8")),2) occurs(action(("drive-truck","truck1","city3-2","city3-1","city3")),3) occurs(action(("load-airplane","package4","plane1","city8-2")),3) occurs(action(("fly-airplane","plane1","city8-2","city2-2")),3) occurs(action(("drive-truck","truck4","city2-2","city2-1","city2")),3) occurs(action(("unload-airplane","package4","plane1","city2-2")),4) occurs(action(("fly-airplane","plane1","city2-2","city9-2")),4) occurs(action(("load-airplane","package3","plane1","city9-2")),5) occurs(action(("fly-airplane","plane1","city9-2","city7-2")),5) occurs(action(("drive-truck","truck2","city8-2","city8-1","city8")),5) occurs(action(("drive-truck","truck10","city8-2","city8-1","city8")),5) occurs(action(("unload-airplane","package3","plane1","city7-2")),6) occurs(action(("fly-airplane","plane1","city7-2","city3-2")),6) occurs(action(("unload-airplane","package2","plane1","city3-2")),7) occurs(action(("fly-airplane","plane1","city3-2","city6-2")),7) occurs(action(("drive-truck","truck8","city6-2","city6-1","city6")),7) occurs(action(("drive-truck","truck7","city5-2","city5-1","city5")),7) occurs(action(("drive-truck","truck6","city4-2","city4-1","city4")),7) occurs(action(("drive-truck","truck3","city1-2","city1-1","city1")),7) occurs(action(("load-airplane","package1","plane1","city6-2")),8) occurs(action(("fly-airplane","plane1","city6-2","city9-2")),8) occurs(action(("load-truck","package2","truck5","city3-2")),8) occurs(action(("drive-truck","truck1","city3-1","city3-2","city3")),8) occurs(action(("drive-truck","truck5","city3-2","city3-1","city3")),8) occurs(action(("unload-airplane","package1","plane1","city9-2")),9) occurs(action(("unload-truck","package2","truck5","city3-1")),9) occurs(action(("drive-truck","truck11","city9-1","city9-2","city9")),9) occurs(action(("drive-truck","truck1","city3-2","city3-1","city3")),9) occurs(action(("drive-truck","truck9","city7-1","city7-2","city7")),9) occurs(action(("drive-truck","truck4","city2-1","city2-2","city2")),9) occurs(action(("fly-airplane","plane1","city9-2","city8-2")),9) occurs(action(("drive-truck","truck4","city2-2","city2-1","city2")),10) occurs(action(("drive-truck","truck9","city7-2","city7-1","city7")),10) occurs(action(("drive-truck","truck1","city3-1","city3-2","city3")),10) occurs(action(("drive-truck","truck11","city9-2","city9-1","city9")),10)
SATISFIABLE

Models       : 1+
Calls        : 3
Time         : 0.150s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.148s

Choices      : 175      (Domain: 156)
Conflicts    : 7        (Analyzed: 6)
Restarts     : 0       
Model-Level  : 174.0   
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 6        (Deleted: 0)
  Binary     : 1        (Ratio:  16.67%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 6        (Average Length:    8.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 6        (Average:  2.33 Max:   7 Sum:     14)
  Executed   : 5        (Average:  2.17 Max:   7 Sum:     13 Ratio:  92.86%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   7.14%)

Rules        : 4947    
Atoms        : 4947    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 5663     (Eliminated:    0 Frozen: 1173)
Constraints  : 15754    (Binary:  89.1% Ternary:   9.3% Other:   1.6%)

Memory Peak  : 58MB
Max. Length  : 10 steps
Sol. Length  : 10 steps
Models       : 1