INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-7.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-2011/domains/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-7.pddl
Parsing...
Parsing: [0.050s CPU, 0.050s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.013s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.040s CPU, 0.034s wall-clock]
Preparing model... [0.060s CPU, 0.063s wall-clock]
Generated 46 rules.
Computing model... [1.280s CPU, 1.283s wall-clock]
10863 relevant atoms
5844 auxiliary atoms
16707 final queue length
34683 total queue pushes
Completing instantiation... [3.460s CPU, 3.466s wall-clock]
Instantiating: [4.870s CPU, 4.874s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.070s CPU, 0.064s wall-clock]
Checking invariant weight... [0.000s CPU, 0.003s wall-clock]
Instantiating groups... [0.040s CPU, 0.042s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.005s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.020s CPU, 0.018s wall-clock]
Building translation key... [0.010s CPU, 0.009s wall-clock]
Computing fact groups: [0.180s CPU, 0.180s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.005s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.150s CPU, 0.155s wall-clock]
Translating task: [2.900s CPU, 2.908s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
34 propositions removed
Detecting unreachable propositions: [1.530s CPU, 1.522s wall-clock]
Reordering and filtering variables...
34 of 34 variables necessary.
0 of 34 mutex groups necessary.
9516 of 9516 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.440s CPU, 0.444s wall-clock]
Translator variables: 34
Translator derived variables: 0
Translator facts: 790
Translator goal facts: 24
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 9516
Translator axioms: 0
Translator task size: 57044
Translator peak memory: 73420 KB
Writing output... [1.010s CPU, 1.081s wall-clock]
Done! [11.130s CPU, 11.202s wall-clock]
planner.py version 0.0.1

Time:	 2.35s
Memory: 207MB

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         : 2.731s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 2.364s

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        : 172544  
Atoms        : 172544  
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  : 343MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.02s
Memory:		 279MB (+72MB)
UNSAT
Iteration Time:	 0.02s

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: 279MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.80s
Memory:		 279MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 3.987s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 3.620s

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        : 172544  
Atoms        : 172544  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 45397    (Eliminated:    0 Frozen: 3201)
Constraints  : 89534    (Binary:  96.9% Ternary:   1.4% Other:   1.7%)

Memory Peak  : 343MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.08s
Memory:		 289MB (+10MB)
UNSAT
Iteration Time:	 1.26s

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: 299.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.72s
Memory:		 294MB (+5MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 488.793s (Solving: 483.64s 1st Model: 0.00s Unsat: 483.64s)
CPU Time     : 488.636s

Choices      : 886349   (Domain: 886349)
Conflicts    : 556710   (Analyzed: 556709)
Restarts     : 19       (Average: 29300.47 Last: 113533)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 556709   (Deleted: 516891)
  Binary     : 1015     (Ratio:   0.18%)
  Ternary    : 480      (Ratio:   0.09%)
  Conflict   : 556709   (Average Length: 2493.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 556709   (Average:  1.59 Max: 300 Sum: 885071)
  Executed   : 556654   (Average:  1.59 Max: 300 Sum: 884873 Ratio:  99.98%)
  Bounded    : 55       (Average:  3.60 Max:  12 Sum:    198 Ratio:   0.02%)

Rules        : 172544  
Atoms        : 172544  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 99527    (Eliminated:    0 Frozen: 7072)
Constraints  : 502482   (Binary:  97.9% Ternary:   1.0% Other:   1.1%)

Memory Peak  : 1090MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 483.90s
Memory:		 1090MB (+796MB)
UNSAT
Iteration Time:	 485.03s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1891.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.78s
Memory:		 1107MB (+17MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 4
Time         : 887.153s (Solving: 880.52s 1st Model: 0.00s Unsat: 483.64s)
CPU Time     : 887.148s

Choices      : 2414905  (Domain: 2414905)
Conflicts    : 958397   (Analyzed: 958396)
Restarts     : 37       (Average: 25902.59 Last: 113533)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 958396   (Deleted: 870250)
  Binary     : 2016     (Ratio:   0.21%)
  Ternary    : 1391     (Ratio:   0.15%)
  Conflict   : 958396   (Average Length: 2969.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 958396   (Average:  2.51 Max: 709 Sum: 2408866)
  Executed   : 958292   (Average:  2.51 Max: 709 Sum: 2408587 Ratio:  99.99%)
  Bounded    : 104      (Average:  2.68 Max:  17 Sum:    279 Ratio:   0.01%)

Rules        : 172544  
Atoms        : 172544  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 155188   (Eliminated:    0 Frozen: 11022)
Constraints  : 932835   (Binary:  98.0% Ternary:   1.0% Other:   1.1%)

Memory Peak  : 2365MB
Max. Length  : 10 steps
Models       : 0


