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-2.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-2.pddl
Parsing...
Parsing: [0.100s CPU, 0.102s wall-clock]
Normalizing task... [0.010s 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, 0.218s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [6.620s CPU, 6.617s wall-clock]
31226 relevant atoms
32263 auxiliary atoms
63489 final queue length
163321 total queue pushes
Completing instantiation... [17.890s CPU, 17.879s wall-clock]
Instantiating: [24.890s CPU, 24.873s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.620s CPU, 0.622s 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...
383 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, 0.666s 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: [1.110s CPU, 1.112s wall-clock]
Translating task: [21.310s CPU, 21.297s wall-clock]
81643 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.510s CPU, 10.510s wall-clock]
Reordering and filtering variables...
385 of 385 variables necessary.
1 of 3 mutex groups necessary.
30657 of 30657 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.860s CPU, 6.863s wall-clock]
Translator variables: 385
Translator derived variables: 0
Translator facts: 773
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 30657
Translator axioms: 0
Translator task size: 367826
Translator peak memory: 232464 KB
Writing output... [6.050s CPU, 6.455s wall-clock]
Done! [71.060s CPU, 71.438s wall-clock]
planner.py version 0.0.1

Time:	 17.81s
Memory: 1148MB

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         : 20.852s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 17.892s

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        : 1009302 
Atoms        : 1009302 
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  : 1284MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.09s
Memory:		 1220MB (+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: 1220MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 2.96s
Memory:		 1220MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 29.672s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.716s

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        : 1009302 
Atoms        : 1009302 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 66390    (Eliminated:    0 Frozen: 66390)
Constraints  : 7069     (Binary:  94.1% Ternary:   3.3% Other:   2.6%)

Memory Peak  : 1284MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 4.68s
Memory:		 1225MB (+5MB)
UNSAT
Iteration Time:	 8.83s

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: 1230.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 2.70s
Memory:		 1225MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 42.687s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 39.744s

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        : 1009302 
Atoms        : 1009302 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 133561   (Eliminated:    0 Frozen: 133561)
Constraints  : 155609   (Binary:  98.1% Ternary:   0.9% Other:   0.9%)

Memory Peak  : 1284MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 9.02s
Memory:		 1229MB (+4MB)
UNSAT
Iteration Time:	 13.03s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1234.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 3.57s
Memory:		 1229MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 59.063s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s)
CPU Time     : 56.128s

Choices      : 167      (Domain: 138)
Conflicts    : 32       (Analyzed: 31)
Restarts     : 0       
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 31       (Deleted: 0)
  Binary     : 17       (Ratio:  54.84%)
  Ternary    : 1        (Ratio:   3.23%)
  Conflict   : 31       (Average Length:    4.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 31       (Average:  6.58 Max:  62 Sum:    204)
  Executed   : 26       (Average:  5.39 Max:  62 Sum:    167 Ratio:  81.86%)
  Bounded    : 5        (Average:  7.40 Max:  17 Sum:     37 Ratio:  18.14%)

Rules        : 1009302 
Atoms        : 1009302 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 205269   (Eliminated:    0 Frozen: 205269)
Constraints  : 831622   (Binary:  99.0% Ternary:   0.5% Other:   0.5%)

Memory Peak  : 1284MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 11.37s
Memory:		 1250MB (+21MB)
UNSAT
Iteration Time:	 16.39s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1271.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 2.80s
Memory:		 1250MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 5
Time         : 78.707s (Solving: 0.12s 1st Model: 0.09s Unsat: 0.01s)
CPU Time     : 75.780s

Choices      : 4618     (Domain: 1541)
Conflicts    : 151      (Analyzed: 150)
Restarts     : 0       
Model-Level  : 1494.0  
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 150      (Deleted: 0)
  Binary     : 22       (Ratio:  14.67%)
  Ternary    : 6        (Ratio:   4.00%)
  Conflict   : 150      (Average Length:   58.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 150      (Average: 21.22 Max: 541 Sum:   3183)
  Executed   : 145      (Average: 20.97 Max: 541 Sum:   3146 Ratio:  98.84%)
  Bounded    : 5        (Average:  7.40 Max:  17 Sum:     37 Ratio:   1.16%)

Rules        : 1009302 
Atoms        : 1009302 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 286075   (Eliminated:    0 Frozen: 286075)
Constraints  : 2125399  (Binary:  99.3% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 1294MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 15.41s
Memory:		 1285MB (+35MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 21.31s
Memory:		 1942MB (+657MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 92.873s (Solving: 6.66s 1st Model: 0.09s Unsat: 6.54s)
CPU Time     : 89.952s

Choices      : 18411    (Domain: 5910)
Conflicts    : 1883     (Analyzed: 1881)
Restarts     : 5        (Average: 376.20 Last: 421)
Model-Level  : 1494.0  
Problems     : 6        (Average Length: 13.67 Splits: 0)
Lemmas       : 1881     (Deleted: 0)
  Binary     : 97       (Ratio:   5.16%)
  Ternary    : 45       (Ratio:   2.39%)
  Conflict   : 1881     (Average Length: 1170.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 1881     (Average:  9.14 Max: 2689 Sum:  17188)
  Executed   : 1855     (Average:  8.88 Max: 2689 Sum:  16703 Ratio:  97.18%)
  Bounded    : 26       (Average: 18.65 Max:  22 Sum:    485 Ratio:   2.82%)

Rules        : 1669934  (Original: 1669161)
Atoms        : 1067230 
Bodies       : 382842   (Original: 382160)
  Count      : 3674     (Original: 3777)
Equivalences : 124259   (Atom=Atom: 111 Body=Body: 0 Other: 124148)
Tight        : Yes
Variables    : 294398   (Eliminated:  696 Frozen: 293616)
Constraints  : 2742943  (Binary:  99.2% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2000MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 8.25s
Memory:		 1946MB (+4MB)
UNSAT
Iteration Time:	 49.23s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 1981.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 5.64s
Memory:		 1946MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 771.320s (Solving: 655.44s 1st Model: 0.09s Unsat: 6.54s)
CPU Time     : 768.684s

Choices      : 152564   (Domain: 112247)
Conflicts    : 74724    (Analyzed: 74722)
Restarts     : 105      (Average: 711.64 Last: 421)
Model-Level  : 1494.0  
Problems     : 7        (Average Length: 15.57 Splits: 0)
Lemmas       : 74722    (Deleted: 54031)
  Binary     : 219      (Ratio:   0.29%)
  Ternary    : 99       (Ratio:   0.13%)
  Conflict   : 74722    (Average Length: 7155.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 74722    (Average:  1.89 Max: 2689 Sum: 141082)
  Executed   : 74674    (Average:  1.87 Max: 2689 Sum: 140050 Ratio:  99.27%)
  Bounded    : 48       (Average: 21.50 Max:  27 Sum:   1032 Ratio:   0.73%)

Rules        : 1669934  (Original: 1669161)
Atoms        : 1067230 
Bodies       : 382842   (Original: 382160)
  Count      : 3674     (Original: 3777)
Equivalences : 124259   (Atom=Atom: 111 Body=Body: 0 Other: 124148)
Tight        : Yes
Variables    : 379869   (Eliminated:  696 Frozen: 379173)
Constraints  : 4412762  (Binary:  99.3% Ternary:   0.3% Other:   0.5%)

Memory Peak  : 2852MB
Max. Length  : 20 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 671.63s
Memory:		 2852MB (+906MB)
UNKNOWN
Iteration Time:	 678.74s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 3758.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 5.71s
Memory:		 2852MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 8
Time         : 810.664s (Solving: 664.87s 1st Model: 0.09s Unsat: 6.54s)
CPU Time     : 808.020s

Choices      : 156883   (Domain: 116415)
Conflicts    : 75868    (Analyzed: 75866)
Restarts     : 105      (Average: 722.53 Last: 1144)
Model-Level  : 1494.0  
Problems     : 8        (Average Length: 17.62 Splits: 0)
Lemmas       : 75866    (Deleted: 54031)
  Binary     : 220      (Ratio:   0.29%)
  Ternary    : 99       (Ratio:   0.13%)
  Conflict   : 75866    (Average Length: 7084.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 75866    (Average:  1.92 Max: 2689 Sum: 145376)
  Executed   : 75818    (Average:  1.90 Max: 2689 Sum: 144344 Ratio:  99.29%)
  Bounded    : 48       (Average: 21.50 Max:  27 Sum:   1032 Ratio:   0.71%)

Rules        : 1669934  (Original: 1669161)
Atoms        : 1067230 
Bodies       : 382842   (Original: 382160)
  Count      : 3674     (Original: 3777)
Equivalences : 124259   (Atom=Atom: 111 Body=Body: 0 Other: 124148)
Tight        : Yes
Variables    : 465340   (Eliminated:  696 Frozen: 464644)
Constraints  : 6101372  (Binary:  99.3% Ternary:   0.2% Other:   0.5%)

Memory Peak  : 2866MB
Max. Length  : 25 steps
Models       : 1


