INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/trucks-propositional-strips/domains/domain-8.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/trucks-propositional-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-2006/domains/trucks-propositional-strips/domains/domain-8.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/trucks-propositional-strips/instances/instance-8.pddl
Parsing...
Parsing: [2.320s CPU, 2.330s wall-clock]
Normalizing task... [0.370s CPU, 0.368s wall-clock]
Instantiating...
Generating Datalog program... [0.330s CPU, 0.324s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.740s CPU, 0.745s wall-clock]
Preparing model... [0.510s CPU, 0.503s wall-clock]
Generated 7405 rules.
Computing model... [0.250s CPU, 0.246s wall-clock]
2931 relevant atoms
0 auxiliary atoms
2931 final queue length
7418 total queue pushes
Completing instantiation... [0.570s CPU, 0.571s wall-clock]
Instantiating: [2.430s CPU, 2.425s wall-clock]
Computing fact groups...
Finding invariants...
433 initial candidates
Finding invariants: [60.420s CPU, 60.391s wall-clock]
Checking invariant weight... [0.070s CPU, 0.071s wall-clock]
Instantiating groups... [0.020s CPU, 0.022s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.008s wall-clock]
Choosing groups...
357 uncovered facts
Choosing groups: [0.050s CPU, 0.050s wall-clock]
Building translation key... [0.010s CPU, 0.013s wall-clock]
Computing fact groups: [60.680s CPU, 60.658s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.030s CPU, 0.028s wall-clock]
Building mutex information...
Building mutex information: [0.050s CPU, 0.044s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.030s CPU, 0.032s wall-clock]
Translating task: [1.750s CPU, 1.752s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
5 propositions removed
Detecting unreachable propositions: [0.440s CPU, 0.443s wall-clock]
Reordering and filtering variables...
19 of 369 variables necessary.
371 of 387 mutex groups necessary.
2496 of 2496 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.150s CPU, 0.145s wall-clock]
Translator variables: 19
Translator derived variables: 0
Translator facts: 97
Translator goal facts: 7
Translator mutex groups: 371
Translator total mutex groups size: 2611
Translator operators: 2496
Translator axioms: 0
Translator task size: 13404
Translator peak memory: 87236 KB
Writing output... [0.250s CPU, 0.266s wall-clock]
Done! [68.500s CPU, 68.495s wall-clock]
planner.py version 0.0.1

Time:	 0.30s
Memory: 63MB

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:		 63MB (+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
Expected Memory: 63MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.05s
Memory:		 64MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 65MB (+1MB)
UNSAT
Iteration Time:	 0.07s

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
Expected Memory: 67.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.05s
Memory:		 67MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 0.66s
Memory:		 70MB (+3MB)
UNKNOWN
Iteration Time:	 0.72s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 75.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.05s
Memory:		 73MB (+3MB)
Unblocking actions...
Solving...
Solving Time:	 0.95s
Memory:		 76MB (+3MB)
UNKNOWN
Iteration Time:	 1.02s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 82.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.05s
Memory:		 78MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 1.26s
Memory:		 88MB (+10MB)
UNKNOWN
Iteration Time:	 1.34s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 100.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.07s
Memory:		 90MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 1.47s
Memory:		 94MB (+4MB)
UNKNOWN
Iteration Time:	 1.57s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 106.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 0.06s
Memory:		 95MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 2.02s
Memory:		 105MB (+10MB)
UNKNOWN
Iteration Time:	 2.10s

Iteration 8
Queue:		 [(2,10,1,True), (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)]
Grounded Until:	 30
Blocking actions...
Solving...
Solving Time:	 1.40s
Memory:		 105MB (+0MB)
UNKNOWN
Iteration Time:	 1.41s

Iteration 9
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 1.21s
Memory:		 105MB (+0MB)
UNKNOWN
Iteration Time:	 1.21s

Iteration 10
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 0.65s
Memory:		 105MB (+0MB)
SAT
Testing...
SERIALIZABLE
Testing Time:	 0.20s
Memory:		 105MB (+0MB)
Answer: 1
occurs(action("drive_truck1_l1_l2_t0_t1"),1) occurs(action("load_package5_truck1_a2_l1"),1) occurs(action("drive_truck1_l2_l1_t1_t2"),2) occurs(action("load_package1_truck1_a1_l2"),2) occurs(action("unload_package1_truck1_a1_l1"),3) occurs(action("drive_truck1_l1_l2_t2_t3"),3) occurs(action("deliver_package1_l1_t3_t4"),4) occurs(action("drive_truck1_l2_l1_t3_t4"),4) occurs(action("load_package2_truck1_a1_l2"),4) occurs(action("unload_package2_truck1_a1_l1"),5) occurs(action("deliver_package2_l1_t4_t4"),6) occurs(action("drive_truck1_l1_l2_t4_t5"),6) occurs(action("load_package4_truck1_a1_l1"),6) occurs(action("unload_package4_truck1_a1_l2"),7) occurs(action("drive_truck1_l2_l4_t5_t6"),7) occurs(action("deliver_package4_l2_t6_t8"),8) occurs(action("unload_package5_truck1_a2_l4"),8) occurs(action("drive_truck1_l4_l1_t6_t7"),8) occurs(action("deliver_package5_l4_t7_t8"),9) occurs(action("drive_truck1_l1_l4_t7_t8"),9) occurs(action("load_package6_truck1_a2_l1"),9) occurs(action("unload_package6_truck1_a2_l4"),10) occurs(action("deliver_package6_l4_t8_t8"),11) occurs(action("drive_truck1_l4_l2_t8_t9"),11) occurs(action("drive_truck1_l2_l3_t9_t10"),12) occurs(action("load_package3_truck1_a2_l2"),12) occurs(action("unload_package3_truck1_a2_l3"),13) occurs(action("drive_truck1_l3_l1_t10_t11"),13) occurs(action("load_package7_truck1_a2_l1"),14) occurs(action("unload_package7_truck1_a2_l1"),15) occurs(action("load_package7_truck1_a2_l1"),16) occurs(action("drive_truck1_l1_l3_t11_t12"),17) occurs(action("unload_package7_truck1_a2_l3"),18) occurs(action("deliver_package7_l3_t12_t12"),19) occurs(action("deliver_package3_l3_t12_t12"),20)
SATISFIABLE

Models       : 1+
Calls        : 10
Time         : 10.400s (Solving: 9.60s 1st Model: 0.65s Unsat: 0.00s)
CPU Time     : 10.380s

Choices      : 161282   (Domain: 161163)
Conflicts    : 62985    (Analyzed: 62984)
Restarts     : 766      (Average: 82.22 Last: 91)
Model-Level  : 306.0   
Problems     : 10       (Average Length: 21.50 Splits: 0)
Lemmas       : 62984    (Deleted: 57901)
  Binary     : 181      (Ratio:   0.29%)
  Ternary    : 44       (Ratio:   0.07%)
  Conflict   : 62984    (Average Length:  477.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 62984    (Average:  1.40 Max: 168 Sum:  88071)
  Executed   : 62979    (Average:  1.40 Max: 168 Sum:  87947 Ratio:  99.86%)
  Bounded    : 5        (Average: 24.80 Max:  32 Sum:    124 Ratio:   0.14%)

Rules        : 37494   
Atoms        : 37494   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 18230    (Eliminated:    0 Frozen: 2174)
Constraints  : 106123   (Binary:  94.8% Ternary:   2.2% Other:   3.1%)

Memory Peak  : 105MB
Max. Length  : 30 steps
Sol. Length  : 20 steps
Models       : 1