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-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-1998/domains/gripper-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-8.pddl
Parsing...
Parsing: [0.010s CPU, 0.013s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.000s CPU, 0.003s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock]
Preparing model... [0.010s CPU, 0.009s wall-clock]
Generated 24 rules.
Computing model... [0.040s CPU, 0.039s wall-clock]
291 relevant atoms
200 auxiliary atoms
491 final queue length
656 total queue pushes
Completing instantiation... [0.050s CPU, 0.044s wall-clock]
Instantiating: [0.110s CPU, 0.108s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.000s CPU, 0.008s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.020s CPU, 0.010s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.000s CPU, 0.002s wall-clock]
Building translation key... [0.000s CPU, 0.001s wall-clock]
Computing fact groups: [0.020s CPU, 0.027s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.001s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.010s CPU, 0.002s wall-clock]
Translating task: [0.040s CPU, 0.036s 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: [0.020s CPU, 0.022s wall-clock]
Reordering and filtering variables...
21 of 21 variables necessary.
18 of 21 mutex groups necessary.
146 of 146 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock]
Translator variables: 21
Translator derived variables: 0
Translator facts: 94
Translator goal facts: 18
Translator mutex groups: 18
Translator total mutex groups size: 72
Translator operators: 146
Translator axioms: 0
Translator task size: 1003
Translator peak memory: 33368 KB
Writing output... [0.020s CPU, 0.020s wall-clock]
Done! [0.230s CPU, 0.240s wall-clock]
planner.py version 0.0.1

Time:	 0.11s
Memory: 50MB

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 (+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
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.02s
Memory:		 51MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.01s
Memory:		 52MB (+1MB)
UNSAT
Iteration Time:	 0.03s

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:	 0.02s
Memory:		 53MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.24s
Memory:		 53MB (+0MB)
UNKNOWN
Iteration Time:	 0.27s

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:	 0.02s
Memory:		 54MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.31s
Memory:		 55MB (+1MB)
UNKNOWN
Iteration Time:	 0.33s

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:	 0.02s
Memory:		 56MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.35s
Memory:		 57MB (+1MB)
UNKNOWN
Iteration Time:	 0.37s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.02s
Memory:		 59MB (+2MB)
Unblocking actions...
Solving...
Solving Time:	 0.41s
Memory:		 60MB (+1MB)
UNKNOWN
Iteration Time:	 0.44s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 0.02s
Memory:		 61MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.43s
Memory:		 61MB (+0MB)
UNKNOWN
Iteration Time:	 0.46s

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:	 0.37s
Memory:		 61MB (+0MB)
UNKNOWN
Iteration Time:	 0.37s

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:	 0.38s
Memory:		 61MB (+0MB)
UNKNOWN
Iteration Time:	 0.38s

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:	 0.43s
Memory:		 61MB (+0MB)
UNKNOWN
Iteration Time:	 0.43s

Iteration 11
Queue:		 [(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:	 0.46s
Memory:		 61MB (+0MB)
UNKNOWN
Iteration Time:	 0.46s

Iteration 12
Queue:		 [(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:	 0.47s
Memory:		 62MB (+1MB)
UNKNOWN
Iteration Time:	 0.47s

Iteration 13
Queue:		 [(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
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 0.02s
Memory:		 63MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.52s
Memory:		 64MB (+1MB)
UNKNOWN
Iteration Time:	 0.55s

Iteration 14
Queue:		 [(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:	 35
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 0.02s
Memory:		 65MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.55s
Memory:		 66MB (+1MB)
UNKNOWN
Iteration Time:	 0.58s

Iteration 15
Queue:		 [(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:	 40
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 0.02s
Memory:		 66MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.58s
Memory:		 67MB (+1MB)
UNKNOWN
Iteration Time:	 0.61s

Iteration 16
Queue:		 [(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:	 45
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 0.02s
Memory:		 68MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.66s
Memory:		 68MB (+0MB)
UNKNOWN
Iteration Time:	 0.69s

Iteration 17
Queue:		 [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 50
Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time:	 0.02s
Memory:		 69MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.65s
Memory:		 71MB (+2MB)
UNKNOWN
Iteration Time:	 0.68s

Iteration 18
Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 55
Grounding...	 [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])]
Grounding Time:	 0.02s
Memory:		 71MB (+0MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("pick","ball7","rooma","right")),1) occurs(action(("pick","ball10","rooma","left")),1) occurs(action(("move","rooma","roomb")),1) occurs(action(("drop","ball7","roomb","right")),2) occurs(action(("drop","ball10","roomb","left")),2) occurs(action(("move","roomb","rooma")),2) occurs(action(("pick","ball12","rooma","left")),3) occurs(action(("move","rooma","roomb")),4) occurs(action(("drop","ball12","rooma","left")),4) occurs(action(("pick","ball7","roomb","left")),5) occurs(action(("pick","ball10","roomb","right")),5) occurs(action(("move","roomb","rooma")),5) occurs(action(("drop","ball10","rooma","right")),6) occurs(action(("drop","ball7","rooma","left")),6) occurs(action(("pick","ball7","rooma","right")),7) occurs(action(("pick","ball10","rooma","left")),7) occurs(action(("drop","ball7","rooma","right")),8) occurs(action(("drop","ball10","rooma","left")),8) occurs(action(("pick","ball7","rooma","right")),9) occurs(action(("pick","ball5","rooma","left")),9) occurs(action(("move","rooma","roomb")),9) occurs(action(("drop","ball7","roomb","right")),10) occurs(action(("drop","ball5","roomb","left")),10) occurs(action(("move","roomb","rooma")),10) occurs(action(("pick","ball2","rooma","left")),11) occurs(action(("pick","ball12","rooma","right")),11) occurs(action(("move","rooma","roomb")),11) occurs(action(("drop","ball2","roomb","left")),12) occurs(action(("drop","ball12","roomb","right")),12) occurs(action(("pick","ball5","roomb","left")),13) occurs(action(("pick","ball2","roomb","right")),13) occurs(action(("drop","ball5","roomb","left")),14) occurs(action(("drop","ball2","roomb","right")),14) occurs(action(("move","roomb","rooma")),14) occurs(action(("pick","ball13","rooma","right")),15) occurs(action(("pick","ball8","rooma","left")),16) occurs(action(("move","rooma","roomb")),16) occurs(action(("drop","ball8","roomb","left")),17) occurs(action(("drop","ball13","roomb","right")),17) occurs(action(("pick","ball8","roomb","left")),18) occurs(action(("pick","ball2","roomb","right")),18) occurs(action(("drop","ball8","roomb","left")),19) occurs(action(("drop","ball2","roomb","right")),19) occurs(action(("pick","ball8","roomb","left")),20) occurs(action(("pick","ball7","roomb","right")),20) occurs(action(("drop","ball8","roomb","left")),21) occurs(action(("move","roomb","rooma")),21) occurs(action(("pick","ball16","rooma","left")),22) occurs(action(("move","rooma","roomb")),22) occurs(action(("drop","ball7","rooma","right")),22) occurs(action(("drop","ball16","roomb","left")),23) occurs(action(("move","roomb","rooma")),23) occurs(action(("pick","ball7","rooma","right")),24) occurs(action(("pick","ball14","rooma","left")),24) occurs(action(("drop","ball7","rooma","right")),25) occurs(action(("drop","ball14","rooma","left")),25) occurs(action(("pick","ball7","rooma","right")),26) occurs(action(("pick","ball14","rooma","left")),26) occurs(action(("move","rooma","roomb")),26) occurs(action(("drop","ball7","roomb","right")),27) occurs(action(("drop","ball14","roomb","left")),27) occurs(action(("pick","ball7","roomb","right")),28) occurs(action(("pick","ball14","roomb","left")),29) occurs(action(("move","roomb","rooma")),29) occurs(action(("drop","ball7","rooma","right")),30) occurs(action(("drop","ball14","rooma","left")),30) occurs(action(("pick","ball7","rooma","left")),31) occurs(action(("pick","ball1","rooma","right")),31) occurs(action(("drop","ball1","rooma","right")),32) occurs(action(("drop","ball7","rooma","left")),32) occurs(action(("pick","ball7","rooma","right")),33) occurs(action(("pick","ball6","rooma","left")),33) occurs(action(("move","rooma","roomb")),33) occurs(action(("drop","ball7","roomb","right")),34) occurs(action(("drop","ball6","roomb","left")),34) occurs(action(("move","roomb","rooma")),34) occurs(action(("pick","ball4","rooma","right")),35) occurs(action(("move","rooma","roomb")),35) occurs(action(("pick","ball7","roomb","left")),36) occurs(action(("move","roomb","rooma")),36) occurs(action(("drop","ball4","rooma","right")),37) occurs(action(("drop","ball7","rooma","left")),37) occurs(action(("pick","ball7","rooma","right")),38) occurs(action(("pick","ball4","rooma","left")),38) occurs(action(("move","rooma","roomb")),38) occurs(action(("drop","ball7","roomb","right")),39) occurs(action(("drop","ball4","roomb","left")),39) occurs(action(("move","roomb","rooma")),39) occurs(action(("pick","ball3","rooma","right")),40) occurs(action(("pick","ball14","rooma","left")),40) occurs(action(("move","rooma","roomb")),40) occurs(action(("drop","ball3","roomb","right")),41) occurs(action(("drop","ball14","roomb","left")),41) occurs(action(("move","roomb","rooma")),41) occurs(action(("pick","ball10","rooma","left")),42) occurs(action(("pick","ball1","rooma","right")),42) occurs(action(("move","rooma","roomb")),42) occurs(action(("drop","ball10","roomb","left")),43) occurs(action(("drop","ball1","roomb","right")),43) occurs(action(("move","roomb","rooma")),43) occurs(action(("pick","ball17","rooma","left")),44) occurs(action(("pick","ball15","rooma","right")),44) occurs(action(("move","rooma","roomb")),44) occurs(action(("drop","ball17","roomb","left")),45) occurs(action(("drop","ball15","roomb","right")),45) occurs(action(("pick","ball10","roomb","right")),46) occurs(action(("pick","ball1","roomb","left")),46) occurs(action(("drop","ball10","roomb","right")),47) occurs(action(("drop","ball1","roomb","left")),47) occurs(action(("pick","ball14","roomb","right")),48) occurs(action(("pick","ball13","roomb","left")),48) occurs(action(("drop","ball14","roomb","right")),49) occurs(action(("move","roomb","rooma")),49) occurs(action(("drop","ball13","rooma","left")),50) occurs(action(("pick","ball18","rooma","right")),51) occurs(action(("pick","ball11","rooma","left")),51) occurs(action(("move","rooma","roomb")),51) occurs(action(("drop","ball18","roomb","right")),52) occurs(action(("drop","ball11","roomb","left")),52) occurs(action(("move","roomb","rooma")),52) occurs(action(("pick","ball9","rooma","left")),53) occurs(action(("pick","ball13","rooma","right")),53) occurs(action(("move","rooma","roomb")),54) occurs(action(("drop","ball9","roomb","left")),55) occurs(action(("drop","ball13","roomb","right")),55) occurs(action(("pick","ball18","roomb","right")),56) occurs(action(("pick","ball13","roomb","left")),56) occurs(action(("drop","ball18","roomb","right")),57) occurs(action(("drop","ball13","roomb","left")),57) occurs(action(("pick","ball4","roomb","left")),58) occurs(action(("pick","ball1","roomb","right")),58) occurs(action(("drop","ball4","roomb","left")),59) occurs(action(("drop","ball1","roomb","right")),59) occurs(action(("move","roomb","rooma")),60)
Solving Time:	 0.47s
Memory:		 72MB (+1MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 18
Time         : 7.723s (Solving: 7.25s 1st Model: 0.47s Unsat: 0.01s)
CPU Time     : 7.730s

Choices      : 308689  
Conflicts    : 150157   (Analyzed: 150156)
Restarts     : 1570     (Average: 95.64 Last: 137)
Model-Level  : 156.0   
Problems     : 18       (Average Length: 32.00 Splits: 0)
Lemmas       : 150156   (Deleted: 126997)
  Binary     : 3826     (Ratio:   2.55%)
  Ternary    : 3407     (Ratio:   2.27%)
  Conflict   : 150156   (Average Length:   32.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 150156   (Average:  1.62 Max:  86 Sum: 242772)
  Executed   : 150152   (Average:  1.62 Max:  86 Sum: 242768 Ratio: 100.00%)
  Bounded    : 4        (Average:  1.00 Max:   1 Sum:      4 Ratio:   0.00%)

Rules        : 34224   
Atoms        : 34224   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 21129    (Eliminated:    0 Frozen: 6683)
Constraints  : 93740    (Binary:  86.9% Ternary:  11.6% Other:   1.6%)

Memory Peak  : 74MB
Max. Length  : 60 steps
Sol. Length  : 60 steps


