INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/mystery-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/mystery-round-1-strips/instances/instance-20.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/mystery-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/mystery-round-1-strips/instances/instance-20.pddl
Parsing...
Parsing: [0.030s CPU, 0.031s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.008s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.034s wall-clock]
Preparing model... [0.030s CPU, 0.025s wall-clock]
Generated 42 rules.
Computing model... [0.860s CPU, 0.856s wall-clock]
7768 relevant atoms
4174 auxiliary atoms
11942 final queue length
25710 total queue pushes
Completing instantiation... [2.540s CPU, 2.543s wall-clock]
Instantiating: [3.480s CPU, 3.478s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.060s CPU, 0.060s 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, 0.003s wall-clock]
Choosing groups...
2 uncovered facts
Choosing groups: [0.010s CPU, 0.008s wall-clock]
Building translation key... [0.010s CPU, 0.005s wall-clock]
Computing fact groups: [0.130s CPU, 0.132s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.005s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.002s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.100s CPU, 0.099s wall-clock]
Translating task: [1.870s CPU, 1.870s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
46 propositions removed
Detecting unreachable propositions: [1.010s CPU, 1.009s wall-clock]
Reordering and filtering variables...
42 of 42 variables necessary.
0 of 42 mutex groups necessary.
7094 of 7094 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.280s CPU, 0.290s wall-clock]
Translator variables: 42
Translator derived variables: 0
Translator facts: 462
Translator goal facts: 1
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 7094
Translator axioms: 0
Translator task size: 40295
Translator peak memory: 59992 KB
Writing output... [0.640s CPU, 0.705s wall-clock]
Done! [7.540s CPU, 7.612s wall-clock]
planner.py version 0.0.1

Time:	 1.45s
Memory: 153MB

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:		 153MB (+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:	 0.57s
Memory:		 153MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.10s
Memory:		 159MB (+6MB)
UNSAT
Iteration Time:	 0.96s

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:	 0.64s
Memory:		 174MB (+15MB)
Unblocking actions...
Solving...
Solving Time:	 2.30s
Memory:		 196MB (+22MB)
UNKNOWN
Iteration Time:	 3.25s

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:	 0.58s
Memory:		 211MB (+15MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("feast","empathy","pork","sweetroll","guanabara","quebec")),1) occurs(action(("feast","empathy","sweetroll","tuna","bosnia","goias")),2) occurs(action(("feast","empathy","tuna","turkey","goias","arizona")),3) occurs(action(("feast","empathy","turkey","guava","quebec","alsace")),4) occurs(action(("feast","love","mutton","wonderbread","guanabara","quebec")),5) occurs(action(("feast","empathy","guava","turkey","bosnia","goias")),6) occurs(action(("feast","empathy","turkey","guava","guanabara","quebec")),7) occurs(action(("feast","empathy","guava","pepper","moravia","bosnia")),8) occurs(action(("overcome","abrasion","love","wonderbread","saturn","neptune")),9) occurs(action(("feast","love","wonderbread","yogurt","moravia","bosnia")),10) occurs(action(("feast","love","yogurt","tuna","goias","arizona")),11) occurs(action(("feast","love","tuna","turkey","bosnia","goias")),12) occurs(action(("feast","love","turkey","cherry","manitoba","guanabara")),13) occurs(action(("feast","love","cherry","pepper","bosnia","goias")),14) occurs(action(("succumb","abrasion","love","pepper","saturn","neptune")),15)
Solving Time:	 1.72s
Memory:		 240MB (+29MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 4
Time         : 8.426s (Solving: 4.00s 1st Model: 1.69s Unsat: 0.03s)
CPU Time     : 8.310s

Choices      : 26412   
Conflicts    : 14578    (Analyzed: 14577)
Restarts     : 155      (Average: 94.05 Last: 96)
Model-Level  : 32.0    
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 14577    (Deleted: 7819)
  Binary     : 751      (Ratio:   5.15%)
  Ternary    : 448      (Ratio:   3.07%)
  Conflict   : 14577    (Average Length:  122.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 14577    (Average:  1.94 Max:  87 Sum:  28314)
  Executed   : 14306    (Average:  1.72 Max:  87 Sum:  25114 Ratio:  88.70%)
  Bounded    : 271      (Average: 11.81 Max:  17 Sum:   3200 Ratio:  11.30%)

Rules        : 124187  
Atoms        : 124187  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 112067   (Eliminated:    0 Frozen: 103830)
Constraints  : 668324   (Binary:  98.3% Ternary:   0.8% Other:   0.9%)

Memory Peak  : 240MB
Max. Length  : 15 steps
Sol. Length  : 15 steps


