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-11.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-11.pddl
Parsing...
Parsing: [0.090s CPU, 0.088s wall-clock]
Normalizing task... [0.000s CPU, 0.007s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.015s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.210s wall-clock]
Preparing model... [0.070s CPU, 0.069s wall-clock]
Generated 400 rules.
Computing model... [9.090s CPU, 9.089s wall-clock]
44031 relevant atoms
39275 auxiliary atoms
83306 final queue length
231101 total queue pushes
Completing instantiation... [25.960s CPU, 25.949s wall-clock]
Instantiating: [35.450s CPU, 35.430s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.810s CPU, 0.809s 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...
447 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.020s CPU, 0.017s wall-clock]
Computing fact groups: [0.860s CPU, 0.863s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.004s 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: [1.630s CPU, 1.626s wall-clock]
Translating task: [31.130s CPU, 31.113s wall-clock]
123317 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [15.330s CPU, 15.333s wall-clock]
Reordering and filtering variables...
449 of 449 variables necessary.
1 of 3 mutex groups necessary.
43386 of 43386 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.580s CPU, 10.571s wall-clock]
Translator variables: 449
Translator derived variables: 0
Translator facts: 901
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 43386
Translator axioms: 0
Translator task size: 533688
Translator peak memory: 320600 KB
Writing output... [8.870s CPU, 9.101s wall-clock]
Done! [103.290s CPU, 103.484s wall-clock]
planner.py version 0.0.1

Time:	 26.53s
Memory: 1647MB

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         : 31.317s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 26.652s

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        : 1480680 
Atoms        : 1480680 
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  : 1783MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.12s
Memory:		 1719MB (+72MB)
UNSAT
Iteration Time:	 0.12s

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: 1719MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 5.26s
Memory:		 1719MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 54.030s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 49.372s

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        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 116326   (Eliminated:    0 Frozen: 116326)
Constraints  : 3702     (Binary:  91.4% Ternary:   5.6% Other:   3.0%)

Memory Peak  : 1783MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 15.08s
Memory:		 1741MB (+22MB)
UNSAT
Iteration Time:	 22.73s

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: 1763.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 5.99s
Memory:		 1741MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 93.145s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 88.504s

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        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 233093   (Eliminated:    0 Frozen: 233093)
Constraints  : 152727   (Binary:  98.4% Ternary:   0.9% Other:   0.8%)

Memory Peak  : 1783MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 30.49s
Memory:		 1758MB (+17MB)
UNSAT
Iteration Time:	 39.14s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1780.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 5.55s
Memory:		 1758MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 135.353s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 130.732s

Choices      : 18       (Domain: 18)
Conflicts    : 2        (Analyzed: 1)
Restarts     : 0       
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 1        (Deleted: 0)
  Binary     : 1        (Ratio: 100.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 1        (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    : 1        (Average: 19.00 Max:  19 Sum:     19)
  Executed   : 0        (Average: 18.00 Max:  18 Sum:     18 Ratio:  94.74%)
  Bounded    : 1        (Average:  1.00 Max:   1 Sum:      1 Ratio:   5.26%)

Rules        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 355183   (Eliminated:    0 Frozen: 355183)
Constraints  : 1070151  (Binary:  99.3% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 1788MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 33.78s
Memory:		 1788MB (+30MB)
UNSAT
Iteration Time:	 42.23s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 1818.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 7.19s
Memory:		 1788MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 1+
Calls        : 5
Time         : 192.493s (Solving: 0.61s 1st Model: 0.55s Unsat: 0.00s)
CPU Time     : 187.896s

Choices      : 51104    (Domain: 7252)
Conflicts    : 927      (Analyzed: 926)
Restarts     : 5        (Average: 185.20 Last: 45)
Model-Level  : 2475.0  
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 926      (Deleted: 0)
  Binary     : 5        (Ratio:   0.54%)
  Ternary    : 5        (Ratio:   0.54%)
  Conflict   : 926      (Average Length:  102.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 926      (Average: 43.48 Max: 1165 Sum:  40258)
  Executed   : 924      (Average: 43.45 Max: 1165 Sum:  40235 Ratio:  99.94%)
  Bounded    : 2        (Average: 11.50 Max:  22 Sum:     23 Ratio:   0.06%)

Rules        : 1480680 
Atoms        : 1480680 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 490992   (Eliminated:    0 Frozen: 490992)
Constraints  : 3292407  (Binary:  99.5% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 1861MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 47.00s
Memory:		 1861MB (+73MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 34.26s
Memory:		 2903MB (+1042MB)
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 6
Time         : 214.464s (Solving: 8.43s 1st Model: 0.55s Unsat: 7.82s)
CPU Time     : 209.876s

Choices      : 57245    (Domain: 10597)
Conflicts    : 2073     (Analyzed: 2071)
Restarts     : 7        (Average: 295.86 Last: 808)
Model-Level  : 2475.0  
Problems     : 6        (Average Length: 13.67 Splits: 0)
Lemmas       : 2071     (Deleted: 0)
  Binary     : 88       (Ratio:   4.25%)
  Ternary    : 29       (Ratio:   1.40%)
  Conflict   : 2071     (Average Length:  617.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 2071     (Average: 22.53 Max: 1165 Sum:  46663)
  Executed   : 2052     (Average: 22.35 Max: 1165 Sum:  46277 Ratio:  99.17%)
  Bounded    : 19       (Average: 20.32 Max:  22 Sum:    386 Ratio:   0.83%)

Rules        : 2458297  (Original: 2457267)
Atoms        : 1585456 
Bodies       : 499569   (Original: 498697)
  Count      : 3794     (Original: 3937)
Equivalences : 179555   (Atom=Atom: 207 Body=Body: 0 Other: 179348)
Tight        : Yes
Variables    : 499935   (Eliminated:  871 Frozen: 498924)
Constraints  : 4182142  (Binary:  99.4% Ternary:   0.2% Other:   0.4%)

Memory Peak  : 3053MB
Max. Length  : 15 steps
Models       : 1

[endof: stats after solve call]
Solving Time:	 10.42s
Memory:		 2912MB (+9MB)
UNSAT
Iteration Time:	 101.86s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2985.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 10.60s
Memory:		 2912MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 770.370s (Solving: 479.40s 1st Model: 0.55s Unsat: 7.82s)
CPU Time     : 766.000s

Choices      : 217638   (Domain: 118856)
Conflicts    : 58007    (Analyzed: 58005)
Restarts     : 95       (Average: 610.58 Last: 808)
Model-Level  : 2475.0  
Problems     : 7        (Average Length: 15.57 Splits: 0)
Lemmas       : 58005    (Deleted: 39526)
  Binary     : 273      (Ratio:   0.47%)
  Ternary    : 108      (Ratio:   0.19%)
  Conflict   : 58005    (Average Length: 5508.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 58005    (Average:  3.19 Max: 3643 Sum: 185200)
  Executed   : 57954    (Average:  3.17 Max: 3643 Sum: 183985 Ratio:  99.34%)
  Bounded    : 51       (Average: 23.82 Max:  27 Sum:   1215 Ratio:   0.66%)

Rules        : 2458297  (Original: 2457267)
Atoms        : 1585456 
Bodies       : 499569   (Original: 498697)
  Count      : 3794     (Original: 3937)
Equivalences : 179555   (Atom=Atom: 207 Body=Body: 0 Other: 179348)
Tight        : Yes
Variables    : 648193   (Eliminated:  871 Frozen: 647322)
Constraints  : 7074039  (Binary:  99.5% Ternary:   0.2% Other:   0.3%)

Memory Peak  : 3628MB
Max. Length  : 20 steps
Models       : 1