INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-1.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/tidybot-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-1.pddl
Parsing...
Parsing: [0.110s CPU, 0.108s wall-clock]
Normalizing task... [0.000s CPU, 0.008s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.017s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.220s CPU, 0.219s wall-clock]
Preparing model... [0.060s CPU, 0.066s wall-clock]
Generated 400 rules.
Computing model... [6.620s CPU, 6.611s wall-clock]
30957 relevant atoms
32175 auxiliary atoms
63132 final queue length
162423 total queue pushes
Completing instantiation... [17.920s CPU, 17.909s wall-clock]
Instantiating: [24.910s CPU, 24.897s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.620s CPU, 0.616s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.000s CPU, 0.001s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
379 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.010s CPU, 0.014s wall-clock]
Computing fact groups: [0.660s CPU, 0.663s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.120s CPU, 1.114s wall-clock]
Translating task: [21.130s CPU, 21.125s wall-clock]
81379 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.410s CPU, 10.399s wall-clock]
Reordering and filtering variables...
381 of 381 variables necessary.
1 of 3 mutex groups necessary.
30393 of 30393 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.820s CPU, 6.817s wall-clock]
Translator variables: 381
Translator derived variables: 0
Translator facts: 765
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 30393
Translator axioms: 0
Translator task size: 365306
Translator peak memory: 231240 KB
Writing output... [5.990s CPU, 6.400s wall-clock]
Done! [70.700s CPU, 71.082s wall-clock]
planner.py version 0.0.1

Time:	 17.77s
Memory: 1140MB

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         : 20.891s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.848s

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        : 1004033 
Atoms        : 1004033 
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  : 1276MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.09s
Memory:		 1212MB (+72MB)
UNSAT
Iteration Time:	 0.09s

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: 1212MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 3.05s
Memory:		 1212MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 30.207s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 27.156s

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        : 1004033 
Atoms        : 1004033 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 68552    (Eliminated:    0 Frozen: 68552)
Constraints  : 10273    (Binary:  95.5% Ternary:   2.5% Other:   2.0%)

Memory Peak  : 1276MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 5.03s
Memory:		 1227MB (+15MB)
UNSAT
Iteration Time:	 9.32s

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: 1242.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 2.81s
Memory:		 1227MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 44.189s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 41.128s

Choices      : 0       
Conflicts    : 0        (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        : 1004033 
Atoms        : 1004033 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 138281   (Eliminated:    0 Frozen: 138281)
Constraints  : 201695   (Binary:  98.4% Ternary:   0.8% Other:   0.8%)

Memory Peak  : 1276MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 9.79s
Memory:		 1223MB (+-4MB)
UNSAT
Iteration Time:	 13.98s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1238.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.66s
Memory:		 1223MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 61.113s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 58.044s

Choices      : 17       (Domain: 17)
Conflicts    : 3        (Analyzed: 2)
Restarts     : 0       
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 2        (Deleted: 0)
  Binary     : 2        (Ratio: 100.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 2        (Average Length:    2.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2        (Average:  9.50 Max:  17 Sum:     19)
  Executed   : 0        (Average:  8.50 Max:  16 Sum:     17 Ratio:  89.47%)
  Bounded    : 2        (Average:  1.00 Max:   1 Sum:      2 Ratio:  10.53%)

Rules        : 1004033 
Atoms        : 1004033 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 212436   (Eliminated:    0 Frozen: 212436)
Constraints  : 916722   (Binary:  99.1% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 1276MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 11.74s
Memory:		 1228MB (+5MB)
UNSAT
Iteration Time:	 16.92s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1243.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 2.93s
Memory:		 1228MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 5
Time         : 82.664s (Solving: 0.63s 1st Model: 0.60s Unsat: 0.00s)
CPU Time     : 79.580s

Choices      : 98165    (Domain: 15082)
Conflicts    : 1586     (Analyzed: 1585)
Restarts     : 6        (Average: 264.17 Last: 109)
Model-Level  : 1598.0  
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 1585     (Deleted: 0)
  Binary     : 45       (Ratio:   2.84%)
  Ternary    : 48       (Ratio:   3.03%)
  Conflict   : 1585     (Average Length:   63.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 1585     (Average: 53.14 Max: 2075 Sum:  84231)
  Executed   : 1581     (Average: 53.11 Max: 2075 Sum:  84185 Ratio:  99.95%)
  Bounded    : 4        (Average: 11.50 Max:  22 Sum:     46 Ratio:   0.05%)

Rules        : 1004033 
Atoms        : 1004033 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 295917   (Eliminated:    0 Frozen: 295917)
Constraints  : 2264541  (Binary:  99.3% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1279MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 17.10s
Memory:		 1270MB (+42MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 21.35s
Memory:		 1949MB (+679MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 115.207s (Solving: 25.24s 1st Model: 0.60s Unsat: 24.61s)
CPU Time     : 112.128s

Choices      : 123335   (Domain: 25266)
Conflicts    : 6305     (Analyzed: 6303)
Restarts     : 22       (Average: 286.50 Last: 165)
Model-Level  : 1598.0  
Problems     : 6        (Average Length: 13.67 Splits: 0)
Lemmas       : 6303     (Deleted: 0)
  Binary     : 161      (Ratio:   2.55%)
  Ternary    : 104      (Ratio:   1.65%)
  Conflict   : 6303     (Average Length: 1161.8 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 6303     (Average: 17.24 Max: 2075 Sum: 108695)
  Executed   : 6258     (Average: 17.10 Max: 2075 Sum: 107781 Ratio:  99.16%)
  Bounded    : 45       (Average: 20.31 Max:  22 Sum:    914 Ratio:   0.84%)

Rules        : 1704869  (Original: 1704097)
Atoms        : 1064085 
Bodies       : 403659   (Original: 402957)
  Count      : 3725     (Original: 3830)
Equivalences : 131935   (Atom=Atom: 101 Body=Body: 0 Other: 131834)
Tight        : Yes
Variables    : 304385   (Eliminated:  734 Frozen: 303586)
Constraints  : 2919782  (Binary:  99.2% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2006MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 26.47s
Memory:		 1951MB (+2MB)
UNSAT
Iteration Time:	 69.37s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1993.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 5.82s
Memory:		 1951MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 811.145s (Solving: 689.67s 1st Model: 0.60s Unsat: 24.61s)
CPU Time     : 808.340s

Choices      : 261940   (Domain: 128835)
Conflicts    : 77339    (Analyzed: 77337)
Restarts     : 93       (Average: 831.58 Last: 7252)
Model-Level  : 1598.0  
Problems     : 7        (Average Length: 15.57 Splits: 0)
Lemmas       : 77337    (Deleted: 57817)
  Binary     : 226      (Ratio:   0.29%)
  Ternary    : 130      (Ratio:   0.17%)
  Conflict   : 77337    (Average Length: 4474.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 77337    (Average:  3.02 Max: 2075 Sum: 233269)
  Executed   : 77279    (Average:  3.00 Max: 2075 Sum: 232004 Ratio:  99.46%)
  Bounded    : 58       (Average: 21.81 Max:  27 Sum:   1265 Ratio:   0.54%)

Rules        : 1704869  (Original: 1704097)
Atoms        : 1064085 
Bodies       : 403659   (Original: 402957)
  Count      : 3725     (Original: 3830)
Equivalences : 131935   (Atom=Atom: 101 Body=Body: 0 Other: 131834)
Tight        : Yes
Variables    : 392551   (Eliminated:  734 Frozen: 391817)
Constraints  : 4661667  (Binary:  99.3% Ternary:   0.2% Other:   0.5%)

Memory Peak  : 2612MB
Max. Length  : 20 steps
Models       : 1