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-15.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-15.pddl
Parsing...
Parsing: [0.030s CPU, 0.034s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.011s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.018s wall-clock]
Preparing model... [0.030s CPU, 0.028s wall-clock]
Generated 35 rules.
Computing model... [0.360s CPU, 0.359s wall-clock]
3250 relevant atoms
1604 auxiliary atoms
4854 final queue length
7326 total queue pushes
Completing instantiation... [0.510s CPU, 0.512s wall-clock]
Instantiating: [0.930s CPU, 0.934s wall-clock]
Computing fact groups...
Finding invariants...
11 initial candidates
Finding invariants: [0.020s CPU, 0.024s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.030s CPU, 0.034s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.002s wall-clock]
Choosing groups...
4 uncovered facts
Choosing groups: [0.010s CPU, 0.007s wall-clock]
Building translation key... [0.000s CPU, 0.004s wall-clock]
Computing fact groups: [0.090s CPU, 0.090s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.001s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.002s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.030s CPU, 0.029s wall-clock]
Translating task: [0.590s CPU, 0.586s wall-clock]
192 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
16 propositions removed
Detecting unreachable propositions: [0.290s CPU, 0.297s wall-clock]
Reordering and filtering variables...
20 of 20 variables necessary.
4 of 20 mutex groups necessary.
2592 of 2592 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.080s CPU, 0.076s wall-clock]
Translator variables: 20
Translator derived variables: 0
Translator facts: 336
Translator goal facts: 10
Translator mutex groups: 4
Translator total mutex groups size: 20
Translator operators: 2592
Translator axioms: 0
Translator task size: 10978
Translator peak memory: 43980 KB
Writing output... [0.220s CPU, 0.237s wall-clock]
Done! [2.260s CPU, 2.286s wall-clock]
planner.py version 0.0.1

Time:	 0.42s
Memory: 77MB

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:		 77MB (+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:	 0.12s
Memory:		 77MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.01s
Memory:		 79MB (+2MB)
UNSAT
Iteration Time:	 0.20s

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:	 0.15s
Memory:		 87MB (+8MB)
Unblocking actions...
Solving...
Solving Time:	 0.01s
Memory:		 94MB (+7MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 0.37s
Memory:		 110MB (+16MB)
Solving...
Solving Time:	 0.14s
Memory:		 94MB (+-16MB)
UNSAT
Iteration Time:	 0.75s

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:	 0.15s
Memory:		 103MB (+9MB)
Unblocking actions...
Solving...
Solving Time:	 3.01s
Memory:		 112MB (+9MB)
UNKNOWN
Iteration Time:	 3.25s

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:	 0.15s
Memory:		 119MB (+7MB)
Unblocking actions...
Solving...
Solving Time:	 2.82s
Memory:		 129MB (+10MB)
UNKNOWN
Iteration Time:	 3.07s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.18s
Memory:		 136MB (+7MB)
Unblocking actions...
Solving...
Solving Time:	 3.57s
Memory:		 145MB (+9MB)
UNKNOWN
Iteration Time:	 3.85s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 0.15s
Memory:		 154MB (+9MB)
Unblocking actions...
Solving...
Solving Time:	 4.19s
Memory:		 160MB (+6MB)
UNKNOWN
Iteration Time:	 4.44s

Iteration 8
Queue:		 [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Blocking actions...
Solving...
Solving Time:	 3.28s
Memory:		 161MB (+1MB)
UNKNOWN
Iteration Time:	 3.29s

Iteration 9
Queue:		 [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 3.73s
Memory:		 165MB (+4MB)
UNKNOWN
Iteration Time:	 3.74s

Iteration 10
Queue:		 [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 3.47s
Memory:		 166MB (+1MB)
UNKNOWN
Iteration Time:	 3.48s

Iteration 11
Queue:		 [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 4.76s
Memory:		 166MB (+0MB)
UNKNOWN
Iteration Time:	 4.77s

Iteration 12
Queue:		 [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 0.15s
Memory:		 169MB (+3MB)
Unblocking actions...
Solving...
Solving Time:	 4.89s
Memory:		 181MB (+12MB)
UNKNOWN
Iteration Time:	 5.16s

Iteration 13
Queue:		 [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 35
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 0.15s
Memory:		 188MB (+7MB)
Unblocking actions...
Solving...
Solving Time:	 8.90s
Memory:		 197MB (+9MB)
UNKNOWN
Iteration Time:	 9.18s

Iteration 14
Queue:		 [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 0.16s
Memory:		 209MB (+12MB)
Unblocking actions...
Solving...
Solving Time:	 8.18s
Memory:		 215MB (+6MB)
UNKNOWN
Iteration Time:	 8.47s

Iteration 15
Queue:		 [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 45
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 0.17s
Memory:		 219MB (+4MB)
Unblocking actions...
Solving...
Solving Time:	 0.39s
Memory:		 235MB (+16MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 235MB (+0MB)
Answer: 2
occurs(action(("walk","driver1","s8","p8-3")),1) occurs(action(("walk","driver1","p8-3","s3")),2) occurs(action(("board-truck","driver1","truck3","s3")),3) occurs(action(("drive-truck","truck3","s3","s6","driver1")),4) occurs(action(("drive-truck","truck3","s6","s1","driver1")),5) occurs(action(("load-truck","package5","truck3","s1")),6) occurs(action(("drive-truck","truck3","s1","s0","driver1")),7) occurs(action(("unload-truck","package5","truck3","s0")),8) occurs(action(("drive-truck","truck3","s0","s3","driver1")),9) occurs(action(("drive-truck","truck3","s3","s2","driver1")),10) occurs(action(("load-truck","package2","truck3","s2")),11) occurs(action(("drive-truck","truck3","s2","s5","driver1")),12) occurs(action(("unload-truck","package2","truck3","s5")),13) occurs(action(("drive-truck","truck3","s5","s3","driver1")),14) occurs(action(("drive-truck","truck3","s3","s10","driver1")),15) occurs(action(("load-truck","package8","truck3","s10")),16) occurs(action(("drive-truck","truck3","s10","s1","driver1")),17) occurs(action(("drive-truck","truck3","s1","s0","driver1")),18) occurs(action(("unload-truck","package8","truck3","s0")),19) occurs(action(("drive-truck","truck3","s0","s8","driver1")),20) occurs(action(("walk","driver2","s5","p5-9")),21) occurs(action(("walk","driver2","p5-9","s9")),22) occurs(action(("board-truck","driver2","truck2","s9")),23) occurs(action(("drive-truck","truck2","s9","s8","driver2")),24) occurs(action(("load-truck","package3","truck2","s8")),25) occurs(action(("drive-truck","truck2","s8","s6","driver2")),26) occurs(action(("drive-truck","truck2","s6","s1","driver2")),27) occurs(action(("unload-truck","package3","truck2","s1")),28) occurs(action(("drive-truck","truck2","s1","s9","driver2")),29) occurs(action(("load-truck","package7","truck2","s9")),30) occurs(action(("drive-truck","truck2","s9","s2","driver2")),31) occurs(action(("unload-truck","package7","truck2","s2")),32) occurs(action(("drive-truck","truck2","s2","s8","driver2")),33) occurs(action(("load-truck","package6","truck2","s8")),34) occurs(action(("drive-truck","truck2","s8","s0","driver2")),35) occurs(action(("drive-truck","truck2","s0","s11","driver2")),36) occurs(action(("unload-truck","package6","truck2","s11")),37) occurs(action(("drive-truck","truck2","s11","s3","driver2")),38) occurs(action(("load-truck","package1","truck2","s3")),39) occurs(action(("drive-truck","truck2","s3","s2","driver2")),40) occurs(action(("unload-truck","package1","truck2","s2")),41) occurs(action(("drive-truck","truck2","s2","s3","driver2")),42) occurs(action(("drive-truck","truck2","s3","s11","driver2")),43) occurs(action(("load-truck","package4","truck2","s11")),44) occurs(action(("drive-truck","truck2","s11","s7","driver2")),45) occurs(action(("unload-truck","package4","truck2","s7")),46) occurs(action(("walk","driver3","s5","p1-5")),47) occurs(action(("walk","driver3","p1-5","s1")),48) occurs(action(("walk","driver3","s1","p8-1")),49) occurs(action(("walk","driver3","p8-1","s8")),50)
SATISFIABLE

Models       : 1+
Calls        : 16
Time         : 54.418s (Solving: 51.12s 1st Model: 0.36s Unsat: 0.14s)
CPU Time     : 54.420s

Choices      : 6738466  (Domain: 6738242)
Conflicts    : 101743   (Analyzed: 101742)
Restarts     : 1117     (Average: 91.09 Last: 133)
Model-Level  : 1271.5  
Problems     : 16       (Average Length: 27.31 Splits: 0)
Lemmas       : 101742   (Deleted: 81032)
  Binary     : 1851     (Ratio:   1.82%)
  Ternary    : 739      (Ratio:   0.73%)
  Conflict   : 101742   (Average Length:  425.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 101742   (Average: 60.53 Max: 2523 Sum: 6158045)
  Executed   : 101618   (Average: 60.51 Max: 2523 Sum: 6156596 Ratio:  99.98%)
  Bounded    : 124      (Average: 11.69 Max:  47 Sum:   1449 Ratio:   0.02%)

Rules        : 36059   
Atoms        : 36049   
Bodies       : 21       (Original: 20)
  Count      : 10      
Equivalences : 30       (Atom=Atom: 10 Body=Body: 0 Other: 20)
Tight        : Yes
Variables    : 160508   (Eliminated:    0 Frozen: 132707)
Constraints  : 760700   (Binary:  95.8% Ternary:   2.5% Other:   1.7%)

Memory Peak  : 241MB
Max. Length  : 50 steps
Sol. Length  : 50 steps
Models       : 2