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-18.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-18.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, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock]
Preparing model... [0.040s CPU, 0.037s wall-clock]
Generated 35 rules.
Computing model... [0.970s CPU, 0.972s wall-clock]
10402 relevant atoms
3678 auxiliary atoms
14080 final queue length
22680 total queue pushes
Completing instantiation... [1.820s CPU, 1.822s wall-clock]
Instantiating: [2.870s CPU, 2.875s wall-clock]
Computing fact groups...
Finding invariants...
11 initial candidates
Finding invariants: [0.040s CPU, 0.039s wall-clock]
Checking invariant weight... [0.010s CPU, 0.004s wall-clock]
Instantiating groups... [0.100s CPU, 0.103s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.006s wall-clock]
Choosing groups...
5 uncovered facts
Choosing groups: [0.010s CPU, 0.017s wall-clock]
Building translation key... [0.010s CPU, 0.011s wall-clock]
Computing fact groups: [0.230s CPU, 0.229s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.006s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.100s CPU, 0.101s wall-clock]
Translating task: [2.010s CPU, 2.014s wall-clock]
500 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
30 propositions removed
Detecting unreachable propositions: [1.010s CPU, 1.007s wall-clock]
Reordering and filtering variables...
32 of 35 variables necessary.
5 of 35 mutex groups necessary.
8360 of 8960 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.250s CPU, 0.251s wall-clock]
Translator variables: 32
Translator derived variables: 0
Translator facts: 825
Translator goal facts: 23
Translator mutex groups: 5
Translator total mutex groups size: 30
Translator operators: 8360
Translator axioms: 0
Translator task size: 35190
Translator peak memory: 62668 KB
Writing output... [0.690s CPU, 0.751s wall-clock]
Done! [7.190s CPU, 7.263s wall-clock]
planner.py version 0.0.1

Time:	 1.34s
Memory: 140MB

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:	 0.01s
Memory:		 140MB (+0MB)
UNSAT
Iteration Time:	 0.01s

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:	 0.46s
Memory:		 140MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.07s
Memory:		 148MB (+8MB)
UNSAT
Iteration Time:	 0.82s

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:	 0.46s
Memory:		 167MB (+19MB)
Unblocking actions...
Solving...
Solving Time:	 3.44s
Memory:		 189MB (+22MB)
UNKNOWN
Iteration Time:	 4.20s

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:	 0.53s
Memory:		 215MB (+26MB)
Unblocking actions...
Solving...
Solving Time:	 0.12s
Memory:		 252MB (+37MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.18s
Memory:		 252MB (+0MB)
Solving...
Solving Time:	 0.26s
Memory:		 252MB (+0MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.27s
Memory:		 252MB (+0MB)
Solving...
Solving Time:	 1.02s
Memory:		 252MB (+0MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.36s
Memory:		 311MB (+59MB)
Solving...
Solving Time:	 9.15s
Memory:		 293MB (+-18MB)
UNKNOWN
Iteration Time:	 15.21s

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:	 0.59s
Memory:		 293MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.26s
Memory:		 317MB (+24MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.32s
Memory:		 360MB (+43MB)
Solving...
Solving Time:	 0.13s
Memory:		 336MB (+-24MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.37s
Memory:		 360MB (+24MB)
Solving...
Solving Time:	 0.28s
Memory:		 360MB (+0MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.37s
Memory:		 363MB (+3MB)
Solving...
Solving Time:	 1.03s
Memory:		 317MB (+-46MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.30s
Memory:		 367MB (+50MB)
Solving...
Solving Time:	 0.21s
Memory:		 344MB (+-23MB)
SAT
Testing...
SERIALIZABLE
Testing Time:	 1.22s
Memory:		 368MB (+24MB)
Answer: 8
occurs(action(("load-truck","package1","truck2","s3")),1) occurs(action(("load-truck","package10","truck2","s3")),1) occurs(action(("load-truck","package15","truck2","s3")),1) occurs(action(("load-truck","package4","truck5","s2")),1) occurs(action(("load-truck","package5","truck2","s3")),1) occurs(action(("walk","driver1","s11","p11-3")),1) occurs(action(("walk","driver2","s6","p6-10")),1) occurs(action(("walk","driver3","s1","p1-7")),1) occurs(action(("walk","driver4","s2","p2-12")),1) occurs(action(("walk","driver5","s4","p18-4")),1) occurs(action(("walk","driver1","p11-3","s3")),2) occurs(action(("walk","driver2","p6-10","s10")),2) occurs(action(("walk","driver3","p1-7","s7")),2) occurs(action(("walk","driver4","p2-12","s12")),2) occurs(action(("walk","driver5","p18-4","s18")),2) occurs(action(("board-truck","driver1","truck2","s3")),3) occurs(action(("board-truck","driver4","truck1","s12")),3) occurs(action(("walk","driver2","s10","p2-10")),3) occurs(action(("walk","driver3","s7","p7-4")),3) occurs(action(("walk","driver5","s18","p18-8")),3) occurs(action(("drive-truck","truck1","s12","s9","driver4")),4) occurs(action(("drive-truck","truck2","s3","s18","driver1")),4) occurs(action(("walk","driver2","p2-10","s2")),4) occurs(action(("walk","driver3","p7-4","s4")),4) occurs(action(("walk","driver5","p18-8","s8")),4) occurs(action(("board-truck","driver2","truck5","s2")),5) occurs(action(("board-truck","driver5","truck3","s8")),5) occurs(action(("drive-truck","truck2","s18","s10","driver1")),5) occurs(action(("drive-truck","truck1","s9","s18","driver4")),5) occurs(action(("walk","driver3","s4","p18-4")),5) occurs(action(("unload-truck","package10","truck2","s10")),6) occurs(action(("load-truck","package17","truck1","s18")),6) occurs(action(("load-truck","package6","truck2","s10")),6) occurs(action(("drive-truck","truck3","s8","s14","driver5")),6) occurs(action(("drive-truck","truck5","s2","s14","driver2")),6) occurs(action(("walk","driver3","p18-4","s18")),6) occurs(action(("drive-truck","truck3","s14","s3","driver5")),7) occurs(action(("drive-truck","truck1","s18","s16","driver4")),7) occurs(action(("drive-truck","truck5","s14","s7","driver2")),7) occurs(action(("drive-truck","truck2","s10","s18","driver1")),7) occurs(action(("walk","driver3","s18","p18-8")),7) occurs(action(("unload-truck","package15","truck2","s18")),8) occurs(action(("unload-truck","package17","truck1","s16")),8) occurs(action(("load-truck","package11","truck1","s16")),8) occurs(action(("load-truck","package19","truck1","s16")),8) occurs(action(("load-truck","package2","truck2","s18")),8) occurs(action(("load-truck","package7","truck5","s7")),8) occurs(action(("load-truck","package9","truck2","s18")),8) occurs(action(("walk","driver3","p18-8","s8")),8) occurs(action(("disembark-truck","driver5","truck3","s3")),8) occurs(action(("board-truck","driver3","truck4","s8")),9) occurs(action(("drive-truck","truck5","s7","s0","driver2")),9) occurs(action(("drive-truck","truck2","s18","s17","driver1")),9) occurs(action(("drive-truck","truck1","s16","s0","driver4")),9) occurs(action(("walk","driver5","s3","p5-3")),9) occurs(action(("drive-truck","truck4","s8","s2","driver3")),10) occurs(action(("drive-truck","truck2","s17","s15","driver1")),10) occurs(action(("drive-truck","truck5","s0","s10","driver2")),10) occurs(action(("drive-truck","truck1","s0","s13","driver4")),10) occurs(action(("walk","driver5","p5-3","s5")),10) occurs(action(("unload-truck","package11","truck1","s13")),11) occurs(action(("unload-truck","package4","truck5","s10")),11) occurs(action(("unload-truck","package5","truck2","s15")),11) occurs(action(("unload-truck","package7","truck5","s10")),11) occurs(action(("load-truck","package12","truck5","s10")),11) occurs(action(("load-truck","package13","truck1","s13")),11) occurs(action(("load-truck","package16","truck4","s2")),11) occurs(action(("load-truck","package18","truck2","s15")),11) occurs(action(("walk","driver5","s5","p0-5")),11) occurs(action(("drive-truck","truck1","s13","s9","driver4")),12) occurs(action(("drive-truck","truck5","s10","s18","driver2")),12) occurs(action(("drive-truck","truck2","s15","s17","driver1")),12) occurs(action(("walk","driver5","p0-5","s0")),12) occurs(action(("drive-truck","truck4","s2","s8","driver3")),12) occurs(action(("unload-truck","package16","truck4","s8")),13) occurs(action(("drive-truck","truck5","s18","s9","driver2")),13) occurs(action(("walk","driver5","s0","p0-9")),13) occurs(action(("drive-truck","truck1","s9","s12","driver4")),13) occurs(action(("drive-truck","truck2","s17","s3","driver1")),13) occurs(action(("unload-truck","package13","truck1","s12")),14) occurs(action(("unload-truck","package18","truck2","s3")),14) occurs(action(("walk","driver5","p0-9","s9")),14) occurs(action(("drive-truck","truck4","s8","s9","driver3")),14) occurs(action(("unload-truck","package12","truck5","s9")),14) occurs(action(("unload-truck","package19","truck1","s12")),14) occurs(action(("disembark-truck","driver2","truck5","s9")),14) occurs(action(("load-truck","package12","truck4","s9")),15) occurs(action(("drive-truck","truck2","s3","s1","driver1")),15) occurs(action(("drive-truck","truck1","s12","s14","driver4")),15) occurs(action(("walk","driver2","s9","p1-9")),15) occurs(action(("unload-truck","package1","truck2","s1")),16) occurs(action(("disembark-truck","driver1","truck2","s1")),16) occurs(action(("drive-truck","truck4","s9","s12","driver3")),16) occurs(action(("load-truck","package14","truck1","s14")),16) occurs(action(("walk","driver2","p1-9","s1")),16) occurs(action(("unload-truck","package12","truck4","s12")),17) occurs(action(("drive-truck","truck1","s14","s2","driver4")),17) occurs(action(("load-truck","package19","truck4","s12")),17) occurs(action(("board-truck","driver2","truck2","s1")),17) occurs(action(("drive-truck","truck2","s1","s7","driver2")),18) occurs(action(("drive-truck","truck1","s2","s15","driver4")),18) occurs(action(("drive-truck","truck4","s12","s11","driver3")),18) occurs(action(("unload-truck","package14","truck1","s15")),19) occurs(action(("unload-truck","package2","truck2","s7")),19) occurs(action(("unload-truck","package6","truck2","s7")),19) occurs(action(("unload-truck","package9","truck2","s7")),19) occurs(action(("drive-truck","truck4","s11","s2","driver3")),19) occurs(action(("unload-truck","package19","truck4","s2")),20) occurs(action(("drive-truck","truck2","s7","s0","driver2")),20) occurs(action(("drive-truck","truck1","s15","s17","driver4")),20)
SATISFIABLE

Models       : 1+
Calls        : 12
Time         : 21.529s (Solving: 15.25s 1st Model: 2.64s Unsat: 0.00s)
CPU Time     : 21.492s

Choices      : 253496   (Domain: 253443)
Conflicts    : 22892    (Analyzed: 22891)
Restarts     : 232      (Average: 98.67 Last: 146)
Model-Level  : 1090.4  
Problems     : 12       (Average Length: 16.58 Splits: 0)
Lemmas       : 22891    (Deleted: 17494)
  Binary     : 292      (Ratio:   1.28%)
  Ternary    : 53       (Ratio:   0.23%)
  Conflict   : 22891    (Average Length:  696.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 22891    (Average:  8.56 Max: 913 Sum: 196034)
  Executed   : 22794    (Average:  8.52 Max: 913 Sum: 195028 Ratio:  99.49%)
  Bounded    : 97       (Average: 10.37 Max:  22 Sum:   1006 Ratio:   0.51%)

Rules        : 379477   (Original: 379451)
Atoms        : 125110  
Bodies       : 247859   (Original: 247832)
  Count      : 538      (Original: 545)
Equivalences : 129565   (Atom=Atom: 142 Body=Body: 0 Other: 129423)
Tight        : Yes
Variables    : 192311   (Eliminated:    0 Frozen: 144781)
Constraints  : 1130132  (Binary:  97.5% Ternary:   1.4% Other:   1.1%)

Memory Peak  : 386MB
Max. Length  : 20 steps
Sol. Length  : 20 steps
Models       : 8