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-19.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-19.pddl
Parsing...
Parsing: [0.130s CPU, 0.211s wall-clock]
Normalizing task... [0.010s CPU, 0.009s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.023s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.220s CPU, 0.224s wall-clock]
Preparing model... [0.080s CPU, 0.074s wall-clock]
Generated 400 rules.
Computing model... [24.920s CPU, 24.915s wall-clock]
117069 relevant atoms
115451 auxiliary atoms
232520 final queue length
589621 total queue pushes
Completing instantiation... [67.130s CPU, 67.098s wall-clock]
Instantiating: [92.640s CPU, 92.606s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [2.060s CPU, 2.051s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.000s CPU, 0.002s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.003s wall-clock]
Choosing groups...
815 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.030s CPU, 0.030s wall-clock]
Computing fact groups: [2.160s CPU, 2.157s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.007s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.006s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [4.060s CPU, 4.057s wall-clock]
Translating task: [77.140s CPU, 77.110s wall-clock]
279393 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [34.970s CPU, 34.943s wall-clock]
Reordering and filtering variables...
817 of 817 variables necessary.
1 of 3 mutex groups necessary.
115978 of 115978 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [26.620s CPU, 26.612s wall-clock]
Translator variables: 817
Translator derived variables: 0
Translator facts: 1645
Translator goal facts: 12
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 115978
Translator axioms: 0
Translator task size: 1350616
Translator peak memory: 758400 KB
Writing output... [22.020s CPU, 23.146s wall-clock]
Done! [258.080s CPU, 259.189s wall-clock]
planner.py version 0.0.1

Time:	 65.32s
Memory: 4105MB

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         : 77.349s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 65.624s

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        : 3673042 
Atoms        : 3673042 
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  : 4436MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.30s
Memory:		 4177MB (+72MB)
UNSAT
Iteration Time:	 0.30s

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: 4177MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 11.13s
Memory:		 4177MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 139.432s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 127.744s

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        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 217410   (Eliminated:    0 Frozen: 217410)
Constraints  : 8660     (Binary:  94.7% Ternary:   2.9% Other:   2.4%)

Memory Peak  : 4436MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 45.67s
Memory:		 4232MB (+55MB)
UNSAT
Iteration Time:	 62.12s

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: 4287.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 9.41s
Memory:		 4235MB (+3MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 238.738s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 227.084s

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        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 435924   (Eliminated:    0 Frozen: 435924)
Constraints  : 234303   (Binary:  98.6% Ternary:   0.7% Other:   0.7%)

Memory Peak  : 4436MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 84.18s
Memory:		 4282MB (+47MB)
UNSAT
Iteration Time:	 99.36s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 4337.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 9.99s
Memory:		 4282MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 347.236s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 335.632s

Choices      : 0       
Conflicts    : 0        (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        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 664221   (Eliminated:    0 Frozen: 664221)
Constraints  : 1437209  (Binary:  99.2% Ternary:   0.4% Other:   0.4%)

Memory Peak  : 4436MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 92.34s
Memory:		 4331MB (+49MB)
UNSAT
Iteration Time:	 108.56s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 4386.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 10.40s
Memory:		 4331MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 488.461s (Solving: 0.54s 1st Model: 0.00s Unsat: 0.54s)
CPU Time     : 476.916s

Choices      : 8048     (Domain: 3728)
Conflicts    : 491      (Analyzed: 490)
Restarts     : 3        (Average: 163.33 Last: 89)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 490      (Deleted: 0)
  Binary     : 83       (Ratio:  16.94%)
  Ternary    : 24       (Ratio:   4.90%)
  Conflict   : 490      (Average Length:  205.5 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 490      (Average: 16.00 Max: 613 Sum:   7842)
  Executed   : 475      (Average: 15.63 Max: 613 Sum:   7659 Ratio:  97.67%)
  Bounded    : 15       (Average: 12.20 Max:  22 Sum:    183 Ratio:   2.33%)

Rules        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 912131   (Eliminated:    0 Frozen: 912131)
Constraints  : 4495517  (Binary:  99.5% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 4470MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 124.44s
Memory:		 4442MB (+111MB)
UNSAT
Iteration Time:	 141.30s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 4553.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 13.45s
Memory:		 4442MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 568.711s (Solving: 60.36s 1st Model: 0.00s Unsat: 0.54s)
CPU Time     : 557.200s

Choices      : 130003   (Domain: 121689)
Conflicts    : 28579    (Analyzed: 28578)
Restarts     : 103      (Average: 277.46 Last: 201)
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 28578    (Deleted: 17700)
  Binary     : 377      (Ratio:   1.32%)
  Ternary    : 58       (Ratio:   0.20%)
  Conflict   : 28578    (Average Length:  996.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 28578    (Average:  4.44 Max: 620 Sum: 126895)
  Executed   : 28542    (Average:  4.41 Max: 620 Sum: 126145 Ratio:  99.41%)
  Bounded    : 36       (Average: 20.83 Max:  27 Sum:    750 Ratio:   0.59%)

Rules        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1178145  (Eliminated:    0 Frozen: 1178145)
Constraints  : 8629114  (Binary:  99.6% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 4611MB
Max. Length  : 20 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 61.23s
Memory:		 4547MB (+105MB)
UNKNOWN
Iteration Time:	 80.30s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 4658.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 10.10s
Memory:		 4547MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 7
Time         : 635.524s (Solving: 111.39s 1st Model: 0.00s Unsat: 0.54s)
CPU Time     : 624.024s

Choices      : 215812   (Domain: 179814)
Conflicts    : 48937    (Analyzed: 48936)
Restarts     : 172      (Average: 284.51 Last: 318)
Problems     : 7        (Average Length: 17.00 Splits: 0)
Lemmas       : 48936    (Deleted: 32771)
  Binary     : 585      (Ratio:   1.20%)
  Ternary    : 79       (Ratio:   0.16%)
  Conflict   : 48936    (Average Length: 1328.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 48936    (Average:  4.10 Max: 1569 Sum: 200532)
  Executed   : 48900    (Average:  4.08 Max: 1569 Sum: 199782 Ratio:  99.63%)
  Bounded    : 36       (Average: 20.83 Max:  27 Sum:    750 Ratio:   0.37%)

Rules        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1448096  (Eliminated:    0 Frozen: 1448096)
Constraints  : 12876750 (Binary:  99.6% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 4892MB
Max. Length  : 25 steps
Models       : 0