INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-2.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/gripper-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-2.pddl
Parsing...
Parsing: [0.000s CPU, 0.010s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.002s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock]
Preparing model... [0.000s CPU, 0.006s wall-clock]
Generated 24 rules.
Computing model... [0.020s CPU, 0.016s wall-clock]
111 relevant atoms
80 auxiliary atoms
191 final queue length
248 total queue pushes
Completing instantiation... [0.020s CPU, 0.017s wall-clock]
Instantiating: [0.060s CPU, 0.052s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.000s CPU, 0.009s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.010s CPU, 0.002s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.000s CPU, 0.000s wall-clock]
Computing fact groups: [0.010s CPU, 0.015s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.000s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.000s CPU, 0.001s wall-clock]
Translating task: [0.020s CPU, 0.015s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
3 propositions removed
Detecting unreachable propositions: [0.010s CPU, 0.008s wall-clock]
Reordering and filtering variables...
9 of 9 variables necessary.
6 of 9 mutex groups necessary.
50 of 50 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.000s CPU, 0.004s wall-clock]
Translator variables: 9
Translator derived variables: 0
Translator facts: 34
Translator goal facts: 6
Translator mutex groups: 6
Translator total mutex groups size: 24
Translator operators: 50
Translator axioms: 0
Translator task size: 343
Translator peak memory: 36300 KB
Writing output... [0.010s CPU, 0.009s wall-clock]
Done! [0.110s CPU, 0.116s wall-clock]
planner.py version 0.0.1

Time:	 0.03s
Memory: 49MB

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:		 50MB (+1MB)
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:	 0.01s
Memory:		 50MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.01s
Memory:		 50MB (+0MB)
UNSAT
Iteration Time:	 0.02s

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:	 0.01s
Memory:		 51MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.00s
Memory:		 51MB (+0MB)
SAT
Testing...
SERIALIZABLE
Testing Time:	 0.01s
Memory:		 51MB (+0MB)
Answer: 1
occurs(action(("pick","ball3","rooma","right")),1) occurs(action(("pick","ball1","rooma","left")),1) occurs(action(("move","rooma","roomb")),1) occurs(action(("drop","ball3","roomb","right")),2) occurs(action(("drop","ball1","roomb","left")),2) occurs(action(("move","roomb","rooma")),2) occurs(action(("pick","ball4","rooma","right")),3) occurs(action(("pick","ball2","rooma","left")),3) occurs(action(("move","rooma","roomb")),3) occurs(action(("drop","ball4","roomb","right")),4) occurs(action(("drop","ball2","roomb","left")),4) occurs(action(("move","roomb","rooma")),4) occurs(action(("pick","ball6","rooma","right")),5) occurs(action(("pick","ball5","rooma","left")),5) occurs(action(("move","rooma","roomb")),5) occurs(action(("drop","ball6","roomb","right")),6) occurs(action(("drop","ball5","roomb","left")),6) occurs(action(("move","roomb","rooma")),6) occurs(action(("move","rooma","roomb")),7) occurs(action(("move","roomb","rooma")),8) occurs(action(("move","rooma","roomb")),9) occurs(action(("move","roomb","rooma")),10)
SATISFIABLE

Models       : 1+
Calls        : 3
Time         : 0.063s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 0.060s

Choices      : 755      (Domain: 755)
Conflicts    : 429      (Analyzed: 428)
Restarts     : 6        (Average: 71.33 Last: 24)
Model-Level  : 75.0    
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 428      (Deleted: 0)
  Binary     : 2        (Ratio:   0.47%)
  Ternary    : 2        (Ratio:   0.47%)
  Conflict   : 428      (Average Length:   18.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 428      (Average:  1.56 Max:   8 Sum:    669)
  Executed   : 426      (Average:  1.56 Max:   8 Sum:    667 Ratio:  99.70%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:   0.30%)

Rules        : 1074    
Atoms        : 1074    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1209     (Eliminated:    0 Frozen:  140)
Constraints  : 4920     (Binary:  86.1% Ternary:  11.6% Other:   2.4%)

Memory Peak  : 51MB
Max. Length  : 10 steps
Sol. Length  : 10 steps
Models       : 1