INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-20.pddl
Parsing...
Parsing: [0.010s CPU, 0.014s wall-clock]
Normalizing task... [0.010s 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, 0.011s wall-clock]
Preparing model... [0.000s CPU, 0.005s wall-clock]
Generated 21 rules.
Computing model... [0.060s CPU, 0.056s wall-clock]
382 relevant atoms
250 auxiliary atoms
632 final queue length
1054 total queue pushes
Completing instantiation... [0.080s CPU, 0.077s wall-clock]
Instantiating: [0.150s CPU, 0.153s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.020s CPU, 0.022s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.000s CPU, 0.004s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
11 uncovered facts
Choosing groups: [0.010s CPU, 0.005s wall-clock]
Building translation key... [0.000s CPU, 0.002s wall-clock]
Computing fact groups: [0.040s CPU, 0.043s 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, 0.003s 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, 0.078s wall-clock]
290 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
20 propositions removed
Detecting unreachable propositions: [0.050s CPU, 0.044s wall-clock]
Reordering and filtering variables...
21 of 21 variables necessary.
11 of 21 mutex groups necessary.
200 of 200 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.020s CPU, 0.024s wall-clock]
Translator variables: 21
Translator derived variables: 0
Translator facts: 132
Translator goal facts: 9
Translator mutex groups: 11
Translator total mutex groups size: 121
Translator operators: 200
Translator axioms: 0
Translator task size: 1753
Translator peak memory: 37068 KB
Writing output... [0.020s CPU, 0.033s wall-clock]
Done! [0.390s CPU, 0.400s wall-clock]
planner.py version 0.0.1

Time:	 0.08s
Memory: 53MB

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...
[start: stats after solve call]

Models       : 0
Calls        : 1
Time         : 0.090s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.080s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 1        (Average Length: 2.00 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 0        (Eliminated:    0 Frozen:    0)
Constraints  : 0        (Binary:   0.0% Ternary:   0.0% Other:   0.0%)

Memory Peak  : 189MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.00s
Memory:		 125MB (+72MB)
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
Expected Memory: 125MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.03s
Memory:		 126MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 0.132s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.120s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1693     (Eliminated:    0 Frozen: 1693)
Constraints  : 2979     (Binary:  89.6% Ternary:   5.4% Other:   5.0%)

Memory Peak  : 189MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 127MB (+1MB)
UNSAT
Iteration Time:	 0.04s

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
Expected Memory: 129.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.03s
Memory:		 128MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 0.180s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.168s

Choices      : 0       
Conflicts    : 1        (Analyzed: 0)
Restarts     : 0       
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 3552     (Eliminated:    0 Frozen: 3552)
Constraints  : 14377    (Binary:  91.7% Ternary:   5.1% Other:   3.2%)

Memory Peak  : 189MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 129MB (+1MB)
UNSAT
Iteration Time:	 0.05s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 131.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.03s
Memory:		 130MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 0.226s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.216s

Choices      : 0       
Conflicts    : 2        (Analyzed: 0)
Restarts     : 0       
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 5488     (Eliminated:    0 Frozen: 5488)
Constraints  : 27222    (Binary:  92.0% Ternary:   5.1% Other:   2.8%)

Memory Peak  : 189MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 131MB (+1MB)
UNSAT
Iteration Time:	 0.05s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 133.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.03s
Memory:		 132MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 0.276s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.264s

Choices      : 18       (Domain: 18)
Conflicts    : 10       (Analyzed: 7)
Restarts     : 0       
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 7        (Deleted: 0)
  Binary     : 1        (Ratio:  14.29%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 7        (Average Length:    1.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 7        (Average: 21.57 Max:  27 Sum:    151)
  Executed   : 0        (Average:  2.57 Max:   5 Sum:     18 Ratio:  11.92%)
  Bounded    : 7        (Average: 19.00 Max:  22 Sum:    133 Ratio:  88.08%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 7424     (Eliminated:    0 Frozen: 7424)
Constraints  : 40067    (Binary:  92.1% Ternary:   5.1% Other:   2.7%)

Memory Peak  : 189MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.01s
Memory:		 133MB (+1MB)
UNSAT
Iteration Time:	 0.05s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 135.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.03s
Memory:		 134MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 0.335s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 0.320s

Choices      : 80       (Domain: 80)
Conflicts    : 31       (Analyzed: 27)
Restarts     : 0       
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 27       (Deleted: 0)
  Binary     : 6        (Ratio:  22.22%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 27       (Average Length:   23.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 27       (Average: 11.96 Max:  33 Sum:    323)
  Executed   : 14       (Average:  2.96 Max:  33 Sum:     80 Ratio:  24.77%)
  Bounded    : 13       (Average: 18.69 Max:  27 Sum:    243 Ratio:  75.23%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 9360     (Eliminated:    0 Frozen: 9360)
Constraints  : 48569    (Binary:  92.0% Ternary:   5.2% Other:   2.8%)

Memory Peak  : 189MB
Max. Length  : 20 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.02s
Memory:		 135MB (+1MB)
UNSAT
Iteration Time:	 0.06s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 137.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 0.04s
Memory:		 136MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 7
Time         : 0.397s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 0.384s

Choices      : 375      (Domain: 375)
Conflicts    : 72       (Analyzed: 67)
Restarts     : 0       
Problems     : 7        (Average Length: 17.00 Splits: 0)
Lemmas       : 67       (Deleted: 0)
  Binary     : 18       (Ratio:  26.87%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 67       (Average Length:   27.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 67       (Average: 10.19 Max:  47 Sum:    683)
  Executed   : 50       (Average:  5.60 Max:  47 Sum:    375 Ratio:  54.90%)
  Bounded    : 17       (Average: 18.12 Max:  32 Sum:    308 Ratio:  45.10%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 11296    (Eliminated:    0 Frozen: 11296)
Constraints  : 59410    (Binary:  92.1% Ternary:   5.2% Other:   2.8%)

Memory Peak  : 189MB
Max. Length  : 25 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.02s
Memory:		 137MB (+1MB)
UNSAT
Iteration Time:	 0.07s

Iteration 8
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)]
Grounded Until:	 30
Expected Memory: 139.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 0.03s
Memory:		 138MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 8
Time         : 0.482s (Solving: 0.04s 1st Model: 0.00s Unsat: 0.04s)
CPU Time     : 0.468s

Choices      : 1653     (Domain: 1653)
Conflicts    : 214      (Analyzed: 208)
Restarts     : 2        (Average: 104.00 Last: 40)
Problems     : 8        (Average Length: 19.50 Splits: 0)
Lemmas       : 208      (Deleted: 0)
  Binary     : 18       (Ratio:   8.65%)
  Ternary    : 2        (Ratio:   0.96%)
  Conflict   : 208      (Average Length:  129.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 208      (Average:  9.35 Max: 125 Sum:   1945)
  Executed   : 189      (Average:  7.70 Max: 125 Sum:   1601 Ratio:  82.31%)
  Bounded    : 19       (Average: 18.11 Max:  35 Sum:    344 Ratio:  17.69%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 13232    (Eliminated:    0 Frozen: 13232)
Constraints  : 71925    (Binary:  92.1% Ternary:   5.2% Other:   2.7%)

Memory Peak  : 189MB
Max. Length  : 30 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.04s
Memory:		 140MB (+2MB)
UNSAT
Iteration Time:	 0.09s

Iteration 9
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)]
Grounded Until:	 35
Expected Memory: 143.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 0.04s
Memory:		 140MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 9
Time         : 0.580s (Solving: 0.07s 1st Model: 0.02s Unsat: 0.04s)
CPU Time     : 0.568s

Choices      : 3977     (Domain: 3977)
Conflicts    : 289      (Analyzed: 283)
Restarts     : 3        (Average: 94.33 Last: 40)
Model-Level  : 122.0   
Problems     : 9        (Average Length: 22.00 Splits: 0)
Lemmas       : 283      (Deleted: 0)
  Binary     : 18       (Ratio:   6.36%)
  Ternary    : 2        (Ratio:   0.71%)
  Conflict   : 283      (Average Length:  123.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 283      (Average: 14.71 Max: 164 Sum:   4163)
  Executed   : 263      (Average: 13.49 Max: 164 Sum:   3818 Ratio:  91.71%)
  Bounded    : 20       (Average: 17.25 Max:  35 Sum:    345 Ratio:   8.29%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 15168    (Eliminated:    0 Frozen: 15168)
Constraints  : 84770    (Binary:  92.2% Ternary:   5.2% Other:   2.7%)

Memory Peak  : 189MB
Max. Length  : 35 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.04s
Memory:		 141MB (+1MB)
SAT
Testing...
SERIALIZABLE
Testing Time:	 0.09s
Memory:		 142MB (+1MB)
Answer: 1
occurs(action(("unstack","f","d")),1) occurs(action(("stack","f","d")),2) occurs(action(("unstack","f","d")),3) occurs(action(("put-down","f")),4) occurs(action(("unstack","d","h")),5) occurs(action(("put-down","d")),6) occurs(action(("pick-up","h")),7) occurs(action(("put-down","h")),8) occurs(action(("unstack","c","g")),9) occurs(action(("put-down","c")),10) occurs(action(("pick-up","f")),11) occurs(action(("put-down","f")),12) occurs(action(("pick-up","h")),13) occurs(action(("stack","h","c")),14) occurs(action(("unstack","g","e")),15) occurs(action(("stack","g","h")),16) occurs(action(("unstack","e","i")),17) occurs(action(("stack","e","f")),18) occurs(action(("unstack","i","j")),19) occurs(action(("stack","i","d")),20) occurs(action(("unstack","j","a")),21) occurs(action(("put-down","j")),22) occurs(action(("unstack","g","h")),23) occurs(action(("stack","g","j")),24) occurs(action(("unstack","h","c")),25) occurs(action(("stack","h","g")),26) occurs(action(("unstack","e","f")),27) occurs(action(("stack","e","h")),28) occurs(action(("unstack","a","b")),29) occurs(action(("stack","a","e")),30) occurs(action(("unstack","i","d")),31) occurs(action(("stack","i","a")),32) occurs(action(("pick-up","f")),33) occurs(action(("stack","f","i")),34) occurs(action(("pick-up","d")),35) occurs(action(("stack","d","f")),36) occurs(action(("pick-up","b")),37) occurs(action(("stack","b","d")),38) occurs(action(("pick-up","c")),39) occurs(action(("stack","c","b")),40)
SATISFIABLE

Models       : 1+
Calls        : 9
Time         : 0.580s (Solving: 0.07s 1st Model: 0.02s Unsat: 0.04s)
CPU Time     : 0.568s

Choices      : 3977     (Domain: 3977)
Conflicts    : 289      (Analyzed: 283)
Restarts     : 3        (Average: 94.33 Last: 40)
Model-Level  : 122.0   
Problems     : 9        (Average Length: 22.00 Splits: 0)
Lemmas       : 283      (Deleted: 0)
  Binary     : 18       (Ratio:   6.36%)
  Ternary    : 2        (Ratio:   0.71%)
  Conflict   : 283      (Average Length:  123.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 283      (Average: 14.71 Max: 164 Sum:   4163)
  Executed   : 263      (Average: 13.49 Max: 164 Sum:   3818 Ratio:  91.71%)
  Bounded    : 20       (Average: 17.25 Max:  35 Sum:    345 Ratio:   8.29%)

Rules        : 5408    
Atoms        : 5408    
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 15168    (Eliminated:    0 Frozen: 15168)
Constraints  : 84770    (Binary:  92.2% Ternary:   5.2% Other:   2.7%)

Memory Peak  : 189MB
Max. Length  : 40 steps
Sol. Length  : 40 steps
Models       : 1


