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-16.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-16.pddl
Parsing...
Parsing: [0.020s CPU, 0.027s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.011s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.024s wall-clock]
Preparing model... [0.020s CPU, 0.031s wall-clock]
Generated 51 rules.
Computing model... [0.760s CPU, 0.756s wall-clock]
7605 relevant atoms
3882 auxiliary atoms
11487 final queue length
16801 total queue pushes
Completing instantiation... [1.320s CPU, 1.325s wall-clock]
Instantiating: [2.160s CPU, 2.158s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.020s CPU, 0.019s wall-clock]
Checking invariant weight... [0.000s CPU, 0.004s wall-clock]
Instantiating groups... [0.180s CPU, 0.182s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.006s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.010s CPU, 0.016s wall-clock]
Building translation key... [0.010s CPU, 0.010s wall-clock]
Computing fact groups: [0.290s CPU, 0.293s 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, 0.008s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.060s CPU, 0.059s wall-clock]
Translating task: [1.100s CPU, 1.098s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
72 propositions removed
Detecting unreachable propositions: [0.570s CPU, 0.574s wall-clock]
Reordering and filtering variables...
72 of 72 variables necessary.
0 of 72 mutex groups necessary.
5928 of 5928 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.140s CPU, 0.139s wall-clock]
Translator variables: 72
Translator derived variables: 0
Translator facts: 985
Translator goal facts: 7
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 5928
Translator axioms: 0
Translator task size: 23034
Translator peak memory: 50264 KB
Writing output... [0.430s CPU, 0.475s wall-clock]
Done! [4.780s CPU, 4.834s wall-clock]
planner.py version 0.0.1

Time:	 13.81s
Memory: 847MB

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:	 0.06s
Memory:		 847MB (+0MB)
UNSAT
Iteration Time:	 0.06s

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:	 4.22s
Memory:		 1292MB (+445MB)
Unblocking actions...
Solving...
Solving Time:	 0.38s
Memory:		 1372MB (+80MB)
UNSAT
Iteration Time:	 5.86s

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:	 4.68s
Memory:		 1549MB (+177MB)
Unblocking actions...
Solving...
Answer: 1
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occurs(action(("unload-truck","package4","truck2","city5-3")),10) occurs(action(("unload-truck","package5","truck37","city2-1")),10) occurs(action(("unload-truck","package6","truck1","city5-2")),10) occurs(action(("unload-truck","package7","truck1","city5-1")),10) occurs(action(("drive-truck","truck13","city5-2","city5-1","city5")),10) occurs(action(("drive-truck","truck1","city5-1","city5-2","city5")),10) occurs(action(("drive-truck","truck2","city5-1","city5-3","city5")),10)
Solving Time:	 1.92s
Memory:		 1631MB (+82MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 3
Time         : 27.705s (Solving: 1.72s 1st Model: 1.60s Unsat: 0.11s)
CPU Time     : 27.640s

Choices      : 93516   
Conflicts    : 954      (Analyzed: 953)
Restarts     : 10       (Average: 95.30 Last: 48)
Model-Level  : 4189.0  
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 1524     (Deleted: 0)
  Binary     : 131      (Ratio:   8.60%)
  Ternary    : 94       (Ratio:   6.17%)
  Conflict   : 953      (Average Length:   42.4 Ratio:  62.53%) 
  Loop       : 571      (Average Length:   33.1 Ratio:  37.47%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 953      (Average: 94.92 Max: 2826 Sum:  90463)
  Executed   : 597      (Average: 91.05 Max: 2826 Sum:  86774 Ratio:  95.92%)
  Bounded    : 356      (Average: 10.36 Max:  12 Sum:   3689 Ratio:   4.08%)

Rules        : 5549407 
Atoms        : 5549407 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 382262   (Eliminated:    0 Frozen: 355177)
Constraints  : 818051   (Binary:  84.2% Ternary:  13.8% Other:   2.1%)

Memory Peak  : 1631MB
Max. Length  : 10 steps
Sol. Length  : 10 steps