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-18.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-18.pddl
Parsing...
Parsing: [0.020s CPU, 0.017s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.000s CPU, 0.005s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock]
Preparing model... [0.020s CPU, 0.014s wall-clock]
Generated 24 rules.
Computing model... [0.070s CPU, 0.070s wall-clock]
591 relevant atoms
400 auxiliary atoms
991 final queue length
1336 total queue pushes
Completing instantiation... [0.080s CPU, 0.082s wall-clock]
Instantiating: [0.180s CPU, 0.183s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.010s CPU, 0.008s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.040s CPU, 0.037s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.010s CPU, 0.005s wall-clock]
Building translation key... [0.000s CPU, 0.002s wall-clock]
Computing fact groups: [0.060s CPU, 0.062s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.002s 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: [0.000s CPU, 0.004s wall-clock]
Translating task: [0.070s CPU, 0.074s 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: [0.050s CPU, 0.047s wall-clock]
Reordering and filtering variables...
41 of 41 variables necessary.
38 of 41 mutex groups necessary.
306 of 306 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.020s CPU, 0.019s wall-clock]
Translator variables: 41
Translator derived variables: 0
Translator facts: 194
Translator goal facts: 38
Translator mutex groups: 38
Translator total mutex groups size: 152
Translator operators: 306
Translator axioms: 0
Translator task size: 2103
Translator peak memory: 34136 KB
Writing output... [0.030s CPU, 0.038s wall-clock]
Done! [0.440s CPU, 0.452s wall-clock]
planner.py version 0.0.1

Time:	 0.25s
Memory: 60MB

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:		 60MB (+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:	 0.21s
Memory:		 87MB (+27MB)
Unblocking actions...
Solving...
Solving Time:	 0.09s
Memory:		 90MB (+3MB)
UNSAT
Iteration Time:	 0.33s

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:	 0.19s
Memory:		 101MB (+11MB)
Unblocking actions...
Solving...
Solving Time:	 1.66s
Memory:		 104MB (+3MB)
UNKNOWN
Iteration Time:	 1.89s

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:	 0.27s
Memory:		 121MB (+17MB)
Unblocking actions...
Solving...
Solving Time:	 2.45s
Memory:		 126MB (+5MB)
UNKNOWN
Iteration Time:	 2.77s

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:	 0.19s
Memory:		 136MB (+10MB)
Unblocking actions...
Solving...
Solving Time:	 2.82s
Memory:		 142MB (+6MB)
UNKNOWN
Iteration Time:	 3.06s

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:	 0.20s
Memory:		 151MB (+9MB)
Unblocking actions...
Solving...
Solving Time:	 3.64s
Memory:		 159MB (+8MB)
UNKNOWN
Iteration Time:	 3.89s

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:	 0.21s
Memory:		 167MB (+8MB)
Unblocking actions...
Solving...
Solving Time:	 4.23s
Memory:		 171MB (+4MB)
UNKNOWN
Iteration Time:	 4.50s

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:	 1.84s
Memory:		 171MB (+0MB)
UNKNOWN
Iteration Time:	 1.84s

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:	 2.24s
Memory:		 171MB (+0MB)
UNKNOWN
Iteration Time:	 2.24s

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:	 2.99s
Memory:		 171MB (+0MB)
UNKNOWN
Iteration Time:	 2.99s

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:	 3.86s
Memory:		 171MB (+0MB)
UNKNOWN
Iteration Time:	 3.87s

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:	 4.18s
Memory:		 171MB (+0MB)
UNKNOWN
Iteration Time:	 4.18s

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:	 0.37s
Memory:		 194MB (+23MB)
Unblocking actions...
Solving...
Solving Time:	 4.72s
Memory:		 197MB (+3MB)
UNKNOWN
Iteration Time:	 5.15s

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:	 0.20s
Memory:		 207MB (+10MB)
Unblocking actions...
Solving...
Solving Time:	 6.04s
Memory:		 219MB (+12MB)
UNKNOWN
Iteration Time:	 6.31s

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:	 0.20s
Memory:		 223MB (+4MB)
Unblocking actions...
Solving...
Solving Time:	 7.17s
Memory:		 238MB (+15MB)
UNKNOWN
Iteration Time:	 7.45s

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:	 0.21s
Memory:		 238MB (+0MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("pick","ball27","rooma","left")),1) occurs(action(("pick","ball15","rooma","right")),1) occurs(action(("move","rooma","roomb")),1) occurs(action(("drop","ball27","roomb","left")),2) occurs(action(("drop","ball15","roomb","right")),2) occurs(action(("pick","ball26","rooma","right")),3) occurs(action(("move","roomb","rooma")),3) occurs(action(("pick","ball36","rooma","left")),4) occurs(action(("drop","ball26","rooma","right")),4) occurs(action(("drop","ball36","roomb","left")),5) occurs(action(("pick","ball10","rooma","right")),5) occurs(action(("move","rooma","roomb")),5) occurs(action(("drop","ball10","roomb","right")),6) occurs(action(("pick","ball1","rooma","left")),6) occurs(action(("move","roomb","rooma")),6) occurs(action(("drop","ball1","roomb","left")),7) occurs(action(("pick","ball13","rooma","right")),7) occurs(action(("move","rooma","roomb")),7) occurs(action(("drop","ball13","roomb","right")),8) occurs(action(("move","roomb","rooma")),8) occurs(action(("pick","ball8","rooma","right")),9) occurs(action(("pick","ball4","rooma","left")),9) occurs(action(("move","rooma","roomb")),9) occurs(action(("drop","ball8","roomb","right")),10) occurs(action(("drop","ball4","roomb","left")),10) occurs(action(("move","roomb","rooma")),10) occurs(action(("pick","ball28","rooma","left")),11) occurs(action(("pick","ball20","rooma","right")),11) occurs(action(("drop","ball28","roomb","left")),12) occurs(action(("drop","ball20","roomb","right")),12) occurs(action(("move","rooma","roomb")),12) occurs(action(("pick","ball25","rooma","right")),13) occurs(action(("move","roomb","rooma")),13) occurs(action(("pick","ball32","rooma","left")),14) occurs(action(("move","rooma","roomb")),14) occurs(action(("drop","ball32","roomb","left")),15) occurs(action(("drop","ball25","roomb","right")),15) occurs(action(("pick","ball37","rooma","right")),16) occurs(action(("move","roomb","rooma")),16) occurs(action(("pick","ball35","rooma","left")),17) occurs(action(("move","rooma","roomb")),17) occurs(action(("drop","ball37","roomb","right")),18) occurs(action(("drop","ball35","roomb","left")),18) occurs(action(("move","roomb","rooma")),18) occurs(action(("pick","ball5","rooma","left")),19) occurs(action(("pick","ball14","rooma","right")),19) occurs(action(("move","rooma","roomb")),19) occurs(action(("drop","ball5","roomb","left")),20) occurs(action(("drop","ball14","roomb","right")),20) occurs(action(("move","roomb","rooma")),20) occurs(action(("pick","ball3","rooma","right")),21) occurs(action(("pick","ball23","rooma","left")),21) occurs(action(("move","rooma","roomb")),21) occurs(action(("drop","ball3","roomb","right")),22) occurs(action(("drop","ball23","roomb","left")),22) occurs(action(("move","roomb","rooma")),22) occurs(action(("pick","ball6","rooma","left")),23) occurs(action(("pick","ball38","rooma","right")),23) occurs(action(("move","rooma","roomb")),23) occurs(action(("drop","ball6","roomb","left")),24) occurs(action(("drop","ball38","roomb","right")),24) occurs(action(("move","roomb","rooma")),24) occurs(action(("pick","ball21","rooma","left")),25) occurs(action(("pick","ball12","rooma","right")),25) occurs(action(("move","rooma","roomb")),25) occurs(action(("drop","ball21","roomb","left")),26) occurs(action(("drop","ball12","roomb","right")),27) occurs(action(("pick","ball19","rooma","left")),27) occurs(action(("move","roomb","rooma")),27) occurs(action(("drop","ball19","roomb","left")),28) occurs(action(("pick","ball24","rooma","right")),28) occurs(action(("move","rooma","roomb")),28) occurs(action(("move","roomb","rooma")),29) occurs(action(("pick","ball33","rooma","left")),30) occurs(action(("move","rooma","roomb")),30) occurs(action(("drop","ball33","roomb","left")),31) occurs(action(("drop","ball24","roomb","right")),31) occurs(action(("move","roomb","rooma")),31) occurs(action(("pick","ball17","rooma","left")),32) occurs(action(("pick","ball11","rooma","right")),32) occurs(action(("move","rooma","roomb")),32) occurs(action(("drop","ball11","roomb","right")),33) occurs(action(("drop","ball17","roomb","left")),34) occurs(action(("pick","ball18","rooma","right")),34) occurs(action(("move","roomb","rooma")),34) occurs(action(("drop","ball18","roomb","right")),35) occurs(action(("pick","ball29","rooma","left")),35) occurs(action(("move","rooma","roomb")),35) occurs(action(("drop","ball29","roomb","left")),36) occurs(action(("pick","ball38","roomb","right")),36) occurs(action(("pick","ball2","rooma","left")),37) occurs(action(("move","roomb","rooma")),37) occurs(action(("drop","ball38","rooma","right")),37) occurs(action(("drop","ball2","roomb","left")),38) occurs(action(("pick","ball16","rooma","right")),38) occurs(action(("move","rooma","roomb")),38) occurs(action(("drop","ball16","roomb","right")),39) occurs(action(("pick","ball30","rooma","left")),39) occurs(action(("move","roomb","rooma")),39) occurs(action(("drop","ball30","roomb","left")),40) occurs(action(("pick","ball38","rooma","right")),40) occurs(action(("move","rooma","roomb")),40) occurs(action(("drop","ball38","roomb","right")),41) occurs(action(("pick","ball34","rooma","left")),41) occurs(action(("move","roomb","rooma")),41) occurs(action(("drop","ball34","roomb","left")),42) occurs(action(("pick","ball9","rooma","right")),42) occurs(action(("move","rooma","roomb")),42) occurs(action(("drop","ball9","roomb","right")),43) occurs(action(("pick","ball31","rooma","left")),43) occurs(action(("move","roomb","rooma")),43) occurs(action(("drop","ball31","roomb","left")),44) occurs(action(("pick","ball26","rooma","right")),44) occurs(action(("move","rooma","roomb")),44) occurs(action(("drop","ball26","roomb","right")),45) occurs(action(("pick","ball22","rooma","left")),45) occurs(action(("move","roomb","rooma")),45) occurs(action(("drop","ball22","roomb","left")),46) occurs(action(("pick","ball23","roomb","right")),46) occurs(action(("move","rooma","roomb")),46) occurs(action(("drop","ball23","roomb","right")),47) occurs(action(("pick","ball7","rooma","left")),47) occurs(action(("move","roomb","rooma")),47) occurs(action(("drop","ball7","roomb","left")),48) occurs(action(("pick","ball30","roomb","right")),48) occurs(action(("move","rooma","roomb")),48) occurs(action(("drop","ball30","roomb","right")),49) occurs(action(("pick","ball3","roomb","left")),49) occurs(action(("move","roomb","rooma")),49) occurs(action(("drop","ball3","roomb","left")),50) occurs(action(("move","rooma","roomb")),50)
Solving Time:	 3.36s
Memory:		 241MB (+3MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 16
Time         : 54.348s (Solving: 51.00s 1st Model: 3.32s Unsat: 0.08s)
CPU Time     : 54.360s

Choices      : 462552  
Conflicts    : 145771   (Analyzed: 145770)
Restarts     : 1350     (Average: 107.98 Last: 246)
Model-Level  : 554.0   
Problems     : 16       (Average Length: 28.56 Splits: 0)
Lemmas       : 149140   (Deleted: 111302)
  Binary     : 10577    (Ratio:   7.09%)
  Ternary    : 4458     (Ratio:   2.99%)
  Conflict   : 145770   (Average Length:   32.2 Ratio:  97.74%) 
  Loop       : 3370     (Average Length:   12.1 Ratio:   2.26%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 145770   (Average:  2.71 Max: 445 Sum: 395514)
  Executed   : 145595   (Average:  2.70 Max: 445 Sum: 394048 Ratio:  99.63%)
  Bounded    : 175      (Average:  8.38 Max:  52 Sum:   1466 Ratio:   0.37%)

Rules        : 89818   
Atoms        : 89818   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 124034   (Eliminated:    0 Frozen: 102756)
Constraints  : 330015   (Binary:  81.1% Ternary:  13.7% Other:   5.2%)

Memory Peak  : 254MB
Max. Length  : 50 steps
Sol. Length  : 50 steps


