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: [0.110s CPU, 0.114s wall-clock]
Normalizing task... [0.010s CPU, 0.008s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.020s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.214s wall-clock]
Preparing model... [0.080s CPU, 0.074s wall-clock]
Generated 400 rules.
Computing model... [24.950s CPU, 24.944s wall-clock]
117069 relevant atoms
115451 auxiliary atoms
232520 final queue length
589621 total queue pushes
Completing instantiation... [66.880s CPU, 66.851s wall-clock]
Instantiating: [92.410s CPU, 92.377s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [2.050s CPU, 2.056s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.010s 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, 2.161s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.007s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.006s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.006s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [4.040s CPU, 4.041s wall-clock]
Translating task: [77.420s CPU, 77.392s 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: [35.050s CPU, 35.025s 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, 26.613s 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... [22.050s CPU, 23.175s wall-clock]
Done! [258.240s CPU, 259.271s wall-clock]
planner.py version 0.0.1

Time:	 65.77s
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         : 77.134s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 66.068s

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:	 11.14s
Memory:		 4177MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 95.121s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 84.072s

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    : 218115   (Eliminated:    0 Frozen:   52)
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:	 2.16s
Memory:		 4189MB (+12MB)
UNSAT
Iteration Time:	 18.01s

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: 4201.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 9.32s
Memory:		 4189MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 3
Time         : 111.537s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 100.500s

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    : 437238   (Eliminated:    0 Frozen:  108)
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:	 2.36s
Memory:		 4211MB (+22MB)
UNSAT
Iteration Time:	 16.43s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 4233.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 9.87s
Memory:		 4211MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 4
Time         : 128.835s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 117.812s

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    : 665907   (Eliminated:    0 Frozen:  169)
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:	 2.14s
Memory:		 4248MB (+37MB)
UNSAT
Iteration Time:	 17.31s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 4285.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 10.31s
Memory:		 4248MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 5
Time         : 146.196s (Solving: 0.40s 1st Model: 0.00s Unsat: 0.40s)
CPU Time     : 135.184s

Choices      : 4892     (Domain: 2638)
Conflicts    : 381      (Analyzed: 380)
Restarts     : 2        (Average: 190.00 Last: 130)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 380      (Deleted: 0)
  Binary     : 63       (Ratio:  16.58%)
  Ternary    : 26       (Ratio:   6.84%)
  Conflict   : 380      (Average Length:  282.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 380      (Average: 12.61 Max: 492 Sum:   4790)
  Executed   : 375      (Average: 12.37 Max: 492 Sum:   4701 Ratio:  98.14%)
  Bounded    : 5        (Average: 17.80 Max:  22 Sum:     89 Ratio:   1.86%)

Rules        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 913917   (Eliminated:    0 Frozen:  234)
Constraints  : 4495517  (Binary:  99.5% Ternary:   0.3% Other:   0.3%)

Memory Peak  : 4436MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 1.55s
Memory:		 4265MB (+17MB)
UNSAT
Iteration Time:	 17.38s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 4302.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 13.32s
Memory:		 4265MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0
Calls        : 6
Time         : 728.834s (Solving: 564.62s 1st Model: 0.00s Unsat: 564.62s)
CPU Time     : 718.056s

Choices      : 607178   (Domain: 599534)
Conflicts    : 220011   (Analyzed: 220009)
Restarts     : 19       (Average: 11579.42 Last: 22773)
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 220009   (Deleted: 202479)
  Binary     : 790      (Ratio:   0.36%)
  Ternary    : 157      (Ratio:   0.07%)
  Conflict   : 220009   (Average Length: 2201.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 220009   (Average:  2.76 Max: 1230 Sum: 607718)
  Executed   : 219934   (Average:  2.75 Max: 1230 Sum: 605739 Ratio:  99.67%)
  Bounded    : 75       (Average: 26.39 Max:  27 Sum:   1979 Ratio:   0.33%)

Rules        : 3673042 
Atoms        : 3673042 
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1179941  (Eliminated:    0 Frozen:  299)
Constraints  : 8629640  (Binary:  99.6% Ternary:   0.2% Other:   0.2%)

Memory Peak  : 4907MB
Max. Length  : 20 steps
Models       : 0