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-31.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-31.pddl
Parsing...
Parsing: [0.010s CPU, 0.017s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.004s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.000s CPU, 0.012s wall-clock]
Preparing model... [0.020s CPU, 0.009s wall-clock]
Generated 21 rules.
Computing model... [0.120s CPU, 0.121s wall-clock]
797 relevant atoms
525 auxiliary atoms
1322 final queue length
2257 total queue pushes
Completing instantiation... [0.150s CPU, 0.157s wall-clock]
Instantiating: [0.310s CPU, 0.305s wall-clock]
Computing fact groups...
Finding invariants...
10 initial candidates
Finding invariants: [0.020s CPU, 0.025s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.010s CPU, 0.009s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.002s wall-clock]
Choosing groups...
16 uncovered facts
Choosing groups: [0.020s CPU, 0.011s wall-clock]
Building translation key... [0.000s CPU, 0.004s wall-clock]
Computing fact groups: [0.060s CPU, 0.071s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.002s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.006s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.000s CPU, 0.008s wall-clock]
Translating task: [0.180s CPU, 0.178s wall-clock]
660 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
30 propositions removed
Detecting unreachable propositions: [0.090s CPU, 0.095s wall-clock]
Reordering and filtering variables...
31 of 31 variables necessary.
16 of 31 mutex groups necessary.
450 of 450 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.060s CPU, 0.057s wall-clock]
Translator variables: 31
Translator derived variables: 0
Translator facts: 272
Translator goal facts: 14
Translator mutex groups: 16
Translator total mutex groups size: 256
Translator operators: 450
Translator axioms: 0
Translator task size: 3903
Translator peak memory: 38604 KB
Writing output... [0.060s CPU, 0.072s wall-clock]
Done! [0.800s CPU, 0.817s wall-clock]
planner.py version 0.0.1

Time:	 0.14s
Memory: 57MB

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         : 0.163s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.144s

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        : 12006   
Atoms        : 12006   
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  : 193MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.00s
Memory:		 129MB (+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: 129MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.05s
Memory:		 131MB (+2MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 0.244s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.224s

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        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 3505     (Eliminated:    0 Frozen: 3505)
Constraints  : 11118    (Binary:  93.0% Ternary:   4.4% Other:   2.6%)

Memory Peak  : 193MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.02s
Memory:		 132MB (+1MB)
UNSAT
Iteration Time:	 0.08s

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: 135.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.06s
Memory:		 135MB (+3MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 0.341s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.320s

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        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 7457     (Eliminated:    0 Frozen: 7457)
Constraints  : 38855    (Binary:  93.5% Ternary:   4.6% Other:   1.9%)

Memory Peak  : 193MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.03s
Memory:		 137MB (+2MB)
UNSAT
Iteration Time:	 0.10s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 142.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.07s
Memory:		 139MB (+2MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 0.453s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.432s

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        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 11468    (Eliminated:    0 Frozen: 11468)
Constraints  : 67475    (Binary:  93.5% Ternary:   4.7% Other:   1.8%)

Memory Peak  : 193MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.03s
Memory:		 141MB (+2MB)
UNSAT
Iteration Time:	 0.11s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 146.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.06s
Memory:		 143MB (+2MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 0.566s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 0.544s

Choices      : 0       
Conflicts    : 3        (Analyzed: 0)
Restarts     : 0       
Problems     : 5        (Average Length: 12.00 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        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 15479    (Eliminated:    0 Frozen: 15479)
Constraints  : 96095    (Binary:  93.5% Ternary:   4.7% Other:   1.8%)

Memory Peak  : 193MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.03s
Memory:		 145MB (+2MB)
UNSAT
Iteration Time:	 0.11s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 150.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.06s
Memory:		 147MB (+2MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 0.684s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 0.664s

Choices      : 17       (Domain: 17)
Conflicts    : 11       (Analyzed: 7)
Restarts     : 0       
Problems     : 6        (Average Length: 14.50 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: 25.71 Max:  31 Sum:    180)
  Executed   : 0        (Average:  2.43 Max:   4 Sum:     17 Ratio:   9.44%)
  Bounded    : 7        (Average: 23.29 Max:  27 Sum:    163 Ratio:  90.56%)

Rules        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 19490    (Eliminated:    0 Frozen: 19490)
Constraints  : 124715   (Binary:  93.6% Ternary:   4.7% Other:   1.7%)

Memory Peak  : 193MB
Max. Length  : 20 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.03s
Memory:		 150MB (+3MB)
UNSAT
Iteration Time:	 0.12s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 155.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 0.07s
Memory:		 153MB (+3MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 7
Time         : 0.822s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 0.804s

Choices      : 74       (Domain: 74)
Conflicts    : 27       (Analyzed: 22)
Restarts     : 0       
Problems     : 7        (Average Length: 17.00 Splits: 0)
Lemmas       : 22       (Deleted: 0)
  Binary     : 8        (Ratio:  36.36%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 22       (Average Length:    9.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 22       (Average: 16.68 Max:  38 Sum:    367)
  Executed   : 9        (Average:  3.36 Max:  38 Sum:     74 Ratio:  20.16%)
  Bounded    : 13       (Average: 22.54 Max:  32 Sum:    293 Ratio:  79.84%)

Rules        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 23501    (Eliminated:    0 Frozen: 23501)
Constraints  : 148183   (Binary:  93.5% Ternary:   4.7% Other:   1.7%)

Memory Peak  : 193MB
Max. Length  : 25 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.04s
Memory:		 155MB (+2MB)
UNSAT
Iteration Time:	 0.14s

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: 160.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 0.06s
Memory:		 157MB (+2MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 8
Time         : 0.955s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s)
CPU Time     : 0.936s

Choices      : 441      (Domain: 441)
Conflicts    : 43       (Analyzed: 37)
Restarts     : 0       
Problems     : 8        (Average Length: 19.50 Splits: 0)
Lemmas       : 37       (Deleted: 0)
  Binary     : 18       (Ratio:  48.65%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 37       (Average Length:   30.9 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 37       (Average: 19.89 Max: 108 Sum:    736)
  Executed   : 22       (Average: 11.92 Max: 108 Sum:    441 Ratio:  59.92%)
  Bounded    : 15       (Average: 19.67 Max:  32 Sum:    295 Ratio:  40.08%)

Rules        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 27512    (Eliminated:    0 Frozen: 27512)
Constraints  : 173930   (Binary:  93.5% Ternary:   4.7% Other:   1.7%)

Memory Peak  : 193MB
Max. Length  : 30 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.05s
Memory:		 160MB (+3MB)
UNSAT
Iteration Time:	 0.14s

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: 165.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 0.06s
Memory:		 161MB (+1MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 9
Time         : 1.085s (Solving: 0.03s 1st Model: 0.01s Unsat: 0.02s)
CPU Time     : 1.064s

Choices      : 652      (Domain: 652)
Conflicts    : 45       (Analyzed: 39)
Restarts     : 0       
Model-Level  : 251.0   
Problems     : 9        (Average Length: 22.00 Splits: 0)
Lemmas       : 39       (Deleted: 0)
  Binary     : 18       (Ratio:  46.15%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 39       (Average Length:   41.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 39       (Average: 18.92 Max: 108 Sum:    738)
  Executed   : 24       (Average: 11.36 Max: 108 Sum:    443 Ratio:  60.03%)
  Bounded    : 15       (Average: 19.67 Max:  32 Sum:    295 Ratio:  39.97%)

Rules        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 31523    (Eliminated:    0 Frozen: 31523)
Constraints  : 202550   (Binary:  93.5% Ternary:   4.7% Other:   1.7%)

Memory Peak  : 193MB
Max. Length  : 35 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 0.04s
Memory:		 163MB (+2MB)
SAT
Testing...
SERIALIZABLE
Testing Time:	 0.11s
Memory:		 166MB (+3MB)
Answer: 1
occurs(action(("unstack","e","j")),1) occurs(action(("stack","e","f")),2) occurs(action(("unstack","j","d")),3) occurs(action(("put-down","j")),4) occurs(action(("unstack","d","l")),5) occurs(action(("put-down","d")),6) occurs(action(("unstack","l","c")),7) occurs(action(("put-down","l")),8) occurs(action(("unstack","c","g")),9) occurs(action(("put-down","c")),10) occurs(action(("unstack","i","h")),11) occurs(action(("stack","i","c")),12) occurs(action(("unstack","m","n")),13) occurs(action(("put-down","m")),14) occurs(action(("pick-up","n")),15) occurs(action(("stack","n","i")),16) occurs(action(("pick-up","d")),17) occurs(action(("stack","d","n")),18) occurs(action(("pick-up","j")),19) occurs(action(("stack","j","d")),20) occurs(action(("pick-up","l")),21) occurs(action(("stack","l","j")),22) occurs(action(("unstack","b","a")),23) occurs(action(("stack","b","l")),24) occurs(action(("unstack","a","o")),25) occurs(action(("stack","a","b")),26) occurs(action(("unstack","e","f")),27) occurs(action(("stack","e","a")),28) occurs(action(("unstack","f","k")),29) occurs(action(("stack","f","e")),30) occurs(action(("pick-up","m")),31) occurs(action(("stack","m","f")),32) occurs(action(("pick-up","k")),33) occurs(action(("stack","k","m")),34) occurs(action(("pick-up","h")),35) occurs(action(("stack","h","k")),36) occurs(action(("pick-up","o")),37) occurs(action(("stack","o","h")),38) occurs(action(("pick-up","g")),39) occurs(action(("stack","g","o")),40)
SATISFIABLE

Models       : 1+
Calls        : 9
Time         : 1.085s (Solving: 0.03s 1st Model: 0.01s Unsat: 0.02s)
CPU Time     : 1.064s

Choices      : 652      (Domain: 652)
Conflicts    : 45       (Analyzed: 39)
Restarts     : 0       
Model-Level  : 251.0   
Problems     : 9        (Average Length: 22.00 Splits: 0)
Lemmas       : 39       (Deleted: 0)
  Binary     : 18       (Ratio:  46.15%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 39       (Average Length:   41.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 39       (Average: 18.92 Max: 108 Sum:    738)
  Executed   : 24       (Average: 11.36 Max: 108 Sum:    443 Ratio:  60.03%)
  Bounded    : 15       (Average: 19.67 Max:  32 Sum:    295 Ratio:  39.97%)

Rules        : 12006   
Atoms        : 12006   
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 31523    (Eliminated:    0 Frozen: 31523)
Constraints  : 202550   (Binary:  93.5% Ternary:   4.7% Other:   1.7%)

Memory Peak  : 193MB
Max. Length  : 40 steps
Sol. Length  : 40 steps
Models       : 1


