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-21.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-21.pddl
Parsing...
Parsing: [0.030s CPU, 0.039s wall-clock]
Normalizing task... [0.010s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.016s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock]
Preparing model... [0.050s CPU, 0.047s wall-clock]
Generated 51 rules.
Computing model... [2.140s CPU, 2.137s wall-clock]
20976 relevant atoms
10799 auxiliary atoms
31775 final queue length
47040 total queue pushes
Completing instantiation... [4.050s CPU, 4.056s wall-clock]
Instantiating: [6.300s CPU, 6.309s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.040s CPU, 0.041s wall-clock]
Checking invariant weight... [0.010s CPU, 0.005s wall-clock]
Instantiating groups... [0.280s CPU, 0.290s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.015s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.040s CPU, 0.039s wall-clock]
Building translation key... [0.030s CPU, 0.026s wall-clock]
Computing fact groups: [0.560s CPU, 0.560s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.012s 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: [0.160s CPU, 0.161s wall-clock]
Translating task: [3.270s CPU, 3.269s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
64 propositions removed
Detecting unreachable propositions: [1.830s CPU, 1.834s wall-clock]
Reordering and filtering variables...
64 of 64 variables necessary.
0 of 64 mutex groups necessary.
17170 of 17170 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.390s CPU, 0.388s wall-clock]
Translator variables: 64
Translator derived variables: 0
Translator facts: 2511
Translator goal facts: 11
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 17170
Translator axioms: 0
Translator task size: 66020
Translator peak memory: 82536 KB
Writing output... [1.270s CPU, 1.411s wall-clock]
Done! [13.850s CPU, 13.998s wall-clock]
planner.py version 0.0.1

Time:	 2.24s
Memory: 212MB

Iteration 1
Queue:		 [5]
Grounded Until:	 0
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 1.31s
Memory:		 230MB (+18MB)
Unblocking actions...
Solving...
Solving Time:	 0.27s
Memory:		 275MB (+45MB)
UNSAT
Iteration Time:	 2.41s

Iteration 2
Queue:		 [7]
Grounded Until:	 5
Grounding...	 [('step', [6]), ('step', [7]), ('check', [7])]
Grounding Time:	 0.54s
Memory:		 275MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.05s
Memory:		 289MB (+14MB)
UNSAT
Iteration Time:	 1.00s

Iteration 3
Queue:		 [9]
Grounded Until:	 7
Grounding...	 [('step', [8]), ('step', [9]), ('check', [9])]
Grounding Time:	 0.55s
Memory:		 289MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.05s
Memory:		 308MB (+19MB)
UNSAT
Iteration Time:	 0.91s

Iteration 4
Queue:		 [14]
Grounded Until:	 9
Grounding...	 [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])]
Grounding Time:	 1.49s
Memory:		 373MB (+65MB)
Unblocking actions...
Solving...
Answer: 1
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occurs(action(("drive-truck","truck24","city9-9","city9-8","city9")),13) occurs(action(("drive-truck","truck32","city6-9","city6-2","city6")),13) occurs(action(("drive-truck","truck39","city13-9","city13-2","city13")),13) occurs(action(("drive-truck","truck40","city14-9","city14-8","city14")),13) occurs(action(("drive-truck","truck1","city12-9","city12-6","city12")),13) occurs(action(("unload-truck","package1","truck37","city11-6")),14) occurs(action(("unload-airplane","package10","plane8","city12-9")),14) occurs(action(("unload-truck","package11","truck24","city9-8")),14) occurs(action(("unload-truck","package2","truck32","city6-2")),14) occurs(action(("unload-truck","package4","truck39","city13-2")),14) occurs(action(("unload-truck","package5","truck40","city14-8")),14) occurs(action(("unload-truck","package6","truck1","city12-6")),14) occurs(action(("unload-truck","package7","truck3","city2-2")),14)
Solving Time:	 1.08s
Memory:		 436MB (+63MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 4
Time         : 9.976s (Solving: 1.03s 1st Model: 1.01s Unsat: 0.01s)
CPU Time     : 9.810s

Choices      : 82816   
Conflicts    : 600      (Analyzed: 598)
Restarts     : 6        (Average: 99.67 Last: 53)
Model-Level  : 5362.0  
Problems     : 4        (Average Length: 10.75 Splits: 0)
Lemmas       : 598      (Deleted: 0)
  Binary     : 41       (Ratio:   6.86%)
  Ternary    : 23       (Ratio:   3.85%)
  Conflict   : 598      (Average Length:  421.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 598      (Average: 127.52 Max: 1855 Sum:  76256)
  Executed   : 555      (Average: 126.40 Max: 1855 Sum:  75588 Ratio:  99.12%)
  Bounded    : 43       (Average: 15.53 Max:  16 Sum:    668 Ratio:   0.88%)

Rules        : 0       
Atoms        : 0       
Bodies       : 0       
Tight        : Yes
Variables    : 297488   (Eliminated:    0 Frozen: 244358)
Constraints  : 1314226  (Binary:  96.2% Ternary:   2.2% Other:   1.7%)

Memory Peak  : 436MB
Max. Length  : 14 steps
Sol. Length  : 14 steps


