INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-7.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-2002/domains/driverlog-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-7.pddl
Parsing...
Parsing: [0.020s CPU, 0.019s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.005s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.020s wall-clock]
Preparing model... [0.010s CPU, 0.012s wall-clock]
Generated 35 rules.
Computing model... [0.060s CPU, 0.057s wall-clock]
412 relevant atoms
273 auxiliary atoms
685 final queue length
904 total queue pushes
Completing instantiation... [0.060s CPU, 0.052s wall-clock]
Instantiating: [0.150s CPU, 0.147s wall-clock]
Computing fact groups...
Finding invariants...
11 initial candidates
Finding invariants: [0.020s CPU, 0.017s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.010s CPU, 0.008s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
3 uncovered facts
Choosing groups: [0.000s CPU, 0.002s wall-clock]
Building translation key... [0.000s CPU, 0.001s wall-clock]
Computing fact groups: [0.030s CPU, 0.032s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.000s 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, 0.003s wall-clock]
Translating task: [0.060s CPU, 0.051s wall-clock]
27 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
12 propositions removed
Detecting unreachable propositions: [0.020s CPU, 0.027s wall-clock]
Reordering and filtering variables...
15 of 15 variables necessary.
3 of 15 mutex groups necessary.
252 of 252 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock]
Translator variables: 15
Translator derived variables: 0
Translator facts: 78
Translator goal facts: 10
Translator mutex groups: 3
Translator total mutex groups size: 12
Translator operators: 252
Translator axioms: 0
Translator task size: 1168
Translator peak memory: 33624 KB
Writing output... [0.020s CPU, 0.024s wall-clock]
Done! [0.310s CPU, 0.313s wall-clock]
planner.py version 0.0.1

Time:	 0.07s
Memory: 48MB

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:		 48MB (+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:		 48MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 48MB (+0MB)
UNSAT
Iteration Time:	 0.03s

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:		 49MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.30s
Memory:		 50MB (+1MB)
UNKNOWN
Iteration Time:	 0.33s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.02s
Memory:		 51MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.34s
Memory:		 52MB (+1MB)
UNKNOWN
Iteration Time:	 0.37s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.01s
Memory:		 53MB (+1MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("load-truck","package5","truck2","s1")),1) occurs(action(("walk","driver3","s2","p2-1")),2) occurs(action(("board-truck","driver1","truck2","s1")),3) occurs(action(("walk","driver3","p2-1","s1")),4) occurs(action(("board-truck","driver3","truck1","s1")),5) occurs(action(("drive-truck","truck2","s1","s0","driver1")),6) occurs(action(("unload-truck","package5","truck2","s0")),7) occurs(action(("load-truck","package5","truck2","s0")),8) occurs(action(("drive-truck","truck1","s1","s2","driver3")),9) occurs(action(("walk","driver2","s2","p0-2")),10) occurs(action(("walk","driver2","p0-2","s0")),11) occurs(action(("load-truck","package2","truck1","s2")),12) occurs(action(("drive-truck","truck1","s2","s1","driver3")),13) occurs(action(("load-truck","package4","truck1","s1")),14) occurs(action(("unload-truck","package5","truck2","s0")),15) occurs(action(("unload-truck","package2","truck1","s1")),16) occurs(action(("drive-truck","truck1","s1","s2","driver3")),17) occurs(action(("unload-truck","package4","truck1","s2")),18) occurs(action(("disembark-truck","driver1","truck2","s0")),19) occurs(action(("drive-truck","truck1","s2","s1","driver3")),20)
Solving Time:	 0.36s
Memory:		 54MB (+1MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 5
Time         : 1.175s (Solving: 1.00s 1st Model: 0.36s Unsat: 0.00s)
CPU Time     : 1.180s

Choices      : 44243   
Conflicts    : 27879    (Analyzed: 27878)
Restarts     : 292      (Average: 95.47 Last: 86)
Model-Level  : 43.0    
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 27878    (Deleted: 15663)
  Binary     : 1770     (Ratio:   6.35%)
  Ternary    : 1641     (Ratio:   5.89%)
  Conflict   : 27878    (Average Length:   20.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 27878    (Average:  1.52 Max:  46 Sum:  42425)
  Executed   : 27805    (Average:  1.50 Max:  46 Sum:  41897 Ratio:  98.76%)
  Bounded    : 73       (Average:  7.23 Max:  22 Sum:    528 Ratio:   1.24%)

Rules        : 3758    
Atoms        : 3758    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 6457     (Eliminated:    0 Frozen: 4302)
Constraints  : 26576    (Binary:  90.9% Ternary:   5.0% Other:   4.1%)

Memory Peak  : 54MB
Max. Length  : 20 steps
Sol. Length  : 20 steps