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-8.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-8.pddl
Parsing...
Parsing: [0.040s CPU, 0.038s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.015s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.027s wall-clock]
Preparing model... [0.040s CPU, 0.039s wall-clock]
Generated 51 rules.
Computing model... [1.590s CPU, 1.595s wall-clock]
13500 relevant atoms
9238 auxiliary atoms
22738 final queue length
30781 total queue pushes
Completing instantiation... [2.280s CPU, 2.284s wall-clock]
Instantiating: [3.980s CPU, 3.982s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.020s CPU, 0.026s wall-clock]
Checking invariant weight... [0.010s CPU, 0.004s wall-clock]
Instantiating groups... [0.190s CPU, 0.195s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.014s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.040s CPU, 0.043s wall-clock]
Building translation key... [0.030s CPU, 0.026s wall-clock]
Computing fact groups: [0.470s CPU, 0.473s wall-clock]
Building STRIPS to SAS dictionary... [0.080s CPU, 0.083s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock]
Building mutex information...
Building mutex information: [0.020s CPU, 0.013s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.100s CPU, 0.100s wall-clock]
Translating task: [1.950s CPU, 1.952s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
61 propositions removed
Detecting unreachable propositions: [1.030s CPU, 1.023s wall-clock]
Reordering and filtering variables...
43 of 61 variables necessary.
0 of 61 mutex groups necessary.
3866 of 10310 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.190s CPU, 0.186s wall-clock]
Translator variables: 43
Translator derived variables: 0
Translator facts: 761
Translator goal facts: 6
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 3866
Translator axioms: 0
Translator task size: 14556
Translator peak memory: 63832 KB
Writing output... [0.280s CPU, 0.310s wall-clock]
Done! [8.110s CPU, 8.142s wall-clock]
planner.py version 0.0.1

Time:	 7.32s
Memory: 482MB

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:	 0.03s
Memory:		 482MB (+0MB)
UNSAT
Iteration Time:	 0.03s

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:	 7.01s
Memory:		 1106MB (+624MB)
Unblocking actions...
Solving...
Solving Time:	 0.53s
Memory:		 1166MB (+60MB)
UNSAT
Iteration Time:	 9.30s

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:	 5.69s
Memory:		 1389MB (+223MB)
Unblocking actions...
Solving...
Answer: 1
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occurs(action(("drive-truck","truck26","city13-3","city13-1","city13")),2) occurs(action(("load-truck","package19","truck13","city1-3")),3) occurs(action(("drive-truck","truck14","city1-1","city1-2","city1")),3) occurs(action(("drive-truck","truck6","city1-1","city1-2","city1")),3) occurs(action(("drive-truck","truck19","city6-1","city6-3","city6")),3) occurs(action(("load-truck","package23","truck15","city2-3")),3) occurs(action(("unload-airplane","package21","plane2","city4-3")),3) occurs(action(("fly-airplane","plane1","city17-3","city13-3")),3) occurs(action(("fly-airplane","plane2","city3-3","city4-3")),3) occurs(action(("fly-airplane","plane3","city2-3","city15-3")),3) occurs(action(("fly-airplane","plane4","city1-3","city20-3")),3) occurs(action(("drive-truck","truck15","city2-1","city2-3","city2")),3) occurs(action(("drive-truck","truck13","city1-2","city1-3","city1")),3) occurs(action(("drive-truck","truck20","city7-3","city7-2","city7")),3) 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occurs(action(("fly-airplane","plane3","city1-3","city6-3")),8) occurs(action(("drive-truck","truck14","city1-2","city1-3","city1")),8) occurs(action(("drive-truck","truck19","city6-3","city6-1","city6")),8) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),8) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),8) occurs(action(("drive-truck","truck13","city1-2","city1-3","city1")),8) occurs(action(("fly-airplane","plane4","city1-3","city7-3")),8) occurs(action(("drive-truck","truck8","city10-3","city10-1","city10")),8) occurs(action(("drive-truck","truck26","city13-3","city13-2","city13")),8) occurs(action(("drive-truck","truck29","city16-3","city16-1","city16")),8) occurs(action(("drive-truck","truck4","city17-3","city17-1","city17")),8) occurs(action(("drive-truck","truck10","city20-3","city20-1","city20")),8) occurs(action(("drive-truck","truck11","city5-3","city5-1","city5")),8) occurs(action(("drive-truck","truck18","city5-1","city5-2","city5")),8) occurs(action(("drive-truck","truck1","city17-3","city17-2","city17")),8) occurs(action(("drive-truck","truck27","city14-3","city14-1","city14")),8) occurs(action(("unload-truck","package19","truck14","city1-2")),9) occurs(action(("drive-truck","truck13","city1-3","city1-2","city1")),9) occurs(action(("drive-truck","truck14","city1-3","city1-2","city1")),9) occurs(action(("load-airplane","package21","plane3","city4-3")),9) occurs(action(("fly-airplane","plane4","city7-3","city6-3")),9) occurs(action(("drive-truck","truck19","city6-1","city6-3","city6")),9) occurs(action(("fly-airplane","plane1","city6-3","city1-3")),9) occurs(action(("load-airplane","package22","plane4","city6-3")),9) occurs(action(("drive-truck","truck15","city2-2","city2-1","city2")),9) occurs(action(("fly-airplane","plane3","city6-3","city4-3")),9) occurs(action(("drive-truck","truck20","city7-3","city7-2","city7")),9) occurs(action(("drive-truck","truck6","city1-2","city1-1","city1")),9) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),9) occurs(action(("drive-truck","truck18","city5-2","city5-1","city5")),9) occurs(action(("drive-truck","truck4","city17-1","city17-2","city17")),9) occurs(action(("drive-truck","truck29","city16-1","city16-2","city16")),9) occurs(action(("drive-truck","truck26","city13-2","city13-1","city13")),9) occurs(action(("drive-truck","truck8","city10-1","city10-3","city10")),9) occurs(action(("drive-truck","truck10","city20-1","city20-3","city20")),9) occurs(action(("drive-truck","truck11","city5-1","city5-3","city5")),9) occurs(action(("unload-airplane","package21","plane3","city6-3")),10) occurs(action(("unload-airplane","package22","plane4","city1-3")),10) occurs(action(("unload-truck","package23","truck2","city2-1")),10) occurs(action(("fly-airplane","plane3","city4-3","city6-3")),10) occurs(action(("fly-airplane","plane2","city6-3","city1-3")),10) occurs(action(("fly-airplane","plane4","city6-3","city1-3")),10) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),10)
Solving Time:	 1.70s
Memory:		 1441MB (+52MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 3
Time         : 26.070s (Solving: 1.62s 1st Model: 1.37s Unsat: 0.24s)
CPU Time     : 26.040s

Choices      : 39161   
Conflicts    : 1339     (Analyzed: 1338)
Restarts     : 14       (Average: 95.57 Last: 31)
Model-Level  : 2362.0  
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 2264     (Deleted: 0)
  Binary     : 204      (Ratio:   9.01%)
  Ternary    : 81       (Ratio:   3.58%)
  Conflict   : 1338     (Average Length:   22.7 Ratio:  59.10%) 
  Loop       : 926      (Average Length:   17.8 Ratio:  40.90%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 1338     (Average: 28.14 Max: 1868 Sum:  37650)
  Executed   : 1168     (Average: 27.09 Max: 1868 Sum:  36242 Ratio:  96.26%)
  Bounded    : 170      (Average:  8.28 Max:  12 Sum:   1408 Ratio:   3.74%)

Rules        : 3048471 
Atoms        : 3048471 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 244650   (Eliminated:    0 Frozen: 224449)
Constraints  : 516728   (Binary:  84.5% Ternary:  13.6% Other:   1.9%)

Memory Peak  : 1441MB
Max. Length  : 10 steps
Sol. Length  : 10 steps