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-15.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-15.pddl
Parsing...
Parsing: [0.120s CPU, 0.138s wall-clock]
Normalizing task... [0.010s CPU, 0.009s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.020s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.290s CPU, 0.291s wall-clock]
Preparing model... [0.060s CPU, 0.067s wall-clock]
Generated 400 rules.
Computing model... [9.310s CPU, 9.305s wall-clock]
44910 relevant atoms
39548 auxiliary atoms
84458 final queue length
234020 total queue pushes
Completing instantiation... [26.510s CPU, 26.502s wall-clock]
Instantiating: [36.290s CPU, 36.285s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [1.530s CPU, 1.526s 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...
459 uncovered facts
Choosing groups: [0.010s CPU, 0.001s wall-clock]
Building translation key... [0.010s CPU, 0.017s wall-clock]
Computing fact groups: [1.580s CPU, 1.580s 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: [0.010s CPU, 0.004s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.670s CPU, 1.672s wall-clock]
Translating task: [32.390s CPU, 32.378s wall-clock]
124181 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [14.590s CPU, 14.579s wall-clock]
Reordering and filtering variables...
461 of 461 variables necessary.
1 of 3 mutex groups necessary.
44250 of 44250 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.600s CPU, 10.598s wall-clock]
Translator variables: 461
Translator derived variables: 0
Translator facts: 925
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 44250
Translator axioms: 0
Translator task size: 541932
Translator peak memory: 324980 KB
Writing output... [9.040s CPU, 9.628s wall-clock]
Done! [105.620s CPU, 106.187s wall-clock]
planner.py version 0.0.1
Time: 26.67s
Memory: 1672MB
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 : 31.862s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 26.796s
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 : 1497523
Atoms : 1497523
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 : 1808MB
Max. Length : 0 steps
Models : 0
[endof: stats after solve call]
Solving Time: 0.12s
Memory: 1744MB (+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: 1744MB
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 4.84s
Memory: 1744MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 2
Time : 51.833s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 46.776s
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 : 1497523
Atoms : 1497523
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 108454 (Eliminated: 0 Frozen: 108454)
Constraints : 2088 (Binary: 89.1% Ternary: 7.9% Other: 3.1%)
Memory Peak : 1808MB
Max. Length : 0 steps
Models : 0
[endof: stats after solve call]
Solving Time: 12.96s
Memory: 1772MB (+28MB)
UNSAT
Iteration Time: 19.99s
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: 1800.0MB
Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time: 5.45s
Memory: 1772MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 3
Time : 85.235s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 80.192s
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 : 1497523
Atoms : 1497523
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 217081 (Eliminated: 0 Frozen: 217081)
Constraints : 19557 (Binary: 93.3% Ternary: 4.1% Other: 2.7%)
Memory Peak : 1808MB
Max. Length : 5 steps
Models : 0
[endof: stats after solve call]
Solving Time: 25.56s
Memory: 1795MB (+23MB)
UNSAT
Iteration Time: 33.43s
Iteration 4
Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 10
Expected Memory: 1823.0MB
Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time: 5.09s
Memory: 1795MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 4
Time : 118.995s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 113.964s
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 : 1497523
Atoms : 1497523
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 326533 (Eliminated: 0 Frozen: 326533)
Constraints : 200000 (Binary: 97.7% Ternary: 1.2% Other: 1.1%)
Memory Peak : 1829MB
Max. Length : 10 steps
Models : 0
[endof: stats after solve call]
Solving Time: 26.07s
Memory: 1829MB (+34MB)
UNSAT
Iteration Time: 33.78s
Iteration 5
Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 15
Expected Memory: 1863.0MB
Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time: 6.77s
Memory: 1829MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 1+
Calls : 5
Time : 161.065s (Solving: 0.11s 1st Model: 0.06s Unsat: 0.00s)
CPU Time : 156.048s
Choices : 1854 (Domain: 919)
Conflicts : 113 (Analyzed: 113)
Restarts : 0
Model-Level : 813.0
Problems : 5 (Average Length: 12.00 Splits: 0)
Lemmas : 113 (Deleted: 0)
Binary : 6 (Ratio: 5.31%)
Ternary : 0 (Ratio: 0.00%)
Conflict : 113 (Average Length: 128.8 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 113 (Average: 9.60 Max: 70 Sum: 1085)
Executed : 112 (Average: 9.41 Max: 70 Sum: 1063 Ratio: 97.97%)
Bounded : 1 (Average: 22.00 Max: 22 Sum: 22 Ratio: 2.03%)
Rules : 1497523
Atoms : 1497523
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 443233 (Eliminated: 0 Frozen: 443233)
Constraints : 1547116 (Binary: 99.2% Ternary: 0.4% Other: 0.4%)
Memory Peak : 1885MB
Max. Length : 15 steps
Models : 1
[endof: stats after solve call]
Solving Time: 32.58s
Memory: 1885MB (+56MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time: 33.23s
Memory: 2846MB (+961MB)
Solving...
[start: stats after solve call]
Models : 0
Calls : 6
Time : 173.101s (Solving: 0.74s 1st Model: 0.06s Unsat: 0.63s)
CPU Time : 168.092s
Choices : 2734 (Domain: 1716)
Conflicts : 348 (Analyzed: 347)
Restarts : 0
Model-Level : 813.0
Problems : 6 (Average Length: 13.67 Splits: 0)
Lemmas : 347 (Deleted: 0)
Binary : 48 (Ratio: 13.83%)
Ternary : 5 (Ratio: 1.44%)
Conflict : 347 (Average Length: 102.5 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 347 (Average: 6.46 Max: 70 Sum: 2243)
Executed : 333 (Average: 5.60 Max: 70 Sum: 1943 Ratio: 86.63%)
Bounded : 14 (Average: 21.43 Max: 22 Sum: 300 Ratio: 13.37%)
Rules : 2010075 (Original: 2008499)
Atoms : 1594422
Bodies : 253682 (Original: 252631)
Count : 2662 (Original: 2871)
Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587)
Tight : Yes
Variables : 450438 (Eliminated: 802 Frozen: 449184)
Constraints : 1978502 (Binary: 99.0% Ternary: 0.4% Other: 0.6%)
Memory Peak : 2998MB
Max. Length : 15 steps
Models : 1
[endof: stats after solve call]
Solving Time: 1.90s
Memory: 2850MB (+4MB)
UNSAT
Iteration Time: 77.23s
Iteration 6
Queue: [(5,25,0,True), (6,30,0,True)]
Grounded Until: 20
Expected Memory: 2906.0MB
Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time: 9.63s
Memory: 2850MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 7
Time : 453.130s (Solving: 209.71s 1st Model: 0.06s Unsat: 209.60s)
CPU Time : 448.240s
Choices : 58182 (Domain: 43355)
Conflicts : 23588 (Analyzed: 23586)
Restarts : 32 (Average: 737.06 Last: 6689)
Model-Level : 813.0
Problems : 7 (Average Length: 15.57 Splits: 0)
Lemmas : 23586 (Deleted: 13591)
Binary : 156 (Ratio: 0.66%)
Ternary : 40 (Ratio: 0.17%)
Conflict : 23586 (Average Length: 2335.9 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 23586 (Average: 2.32 Max: 732 Sum: 54713)
Executed : 23547 (Average: 2.28 Max: 732 Sum: 53822 Ratio: 98.37%)
Bounded : 39 (Average: 22.85 Max: 27 Sum: 891 Ratio: 1.63%)
Rules : 2010075 (Original: 2008499)
Atoms : 1594422
Bodies : 253682 (Original: 252631)
Count : 2662 (Original: 2871)
Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587)
Tight : Yes
Variables : 586136 (Eliminated: 802 Frozen: 585334)
Constraints : 4602321 (Binary: 99.3% Ternary: 0.2% Other: 0.4%)
Memory Peak : 3136MB
Max. Length : 20 steps
Models : 1
[endof: stats after solve call]
Solving Time: 267.39s
Memory: 3072MB (+222MB)
UNSAT
Iteration Time: 280.16s
Iteration 7
Queue: [(6,30,0,True)]
Grounded Until: 25
Expected Memory: 3294.0MB
Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time: 9.96s
Memory: 3072MB (+0MB)
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN
INTERRUPTED : 1
Models : 0+
Calls : 8
Time : 767.731s (Solving: 450.15s 1st Model: 0.06s Unsat: 209.60s)
CPU Time : 762.960s
Choices : 112842 (Domain: 82645)
Conflicts : 46377 (Analyzed: 46375)
Restarts : 81 (Average: 572.53 Last: 6689)
Model-Level : 813.0
Problems : 8 (Average Length: 17.62 Splits: 0)
Lemmas : 46375 (Deleted: 34360)
Binary : 186 (Ratio: 0.40%)
Ternary : 56 (Ratio: 0.12%)
Conflict : 46375 (Average Length: 4005.8 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 46375 (Average: 2.24 Max: 734 Sum: 104040)
Executed : 46334 (Average: 2.22 Max: 734 Sum: 103085 Ratio: 99.08%)
Bounded : 41 (Average: 23.29 Max: 32 Sum: 955 Ratio: 0.92%)
Rules : 2010075 (Original: 2008499)
Atoms : 1594422
Bodies : 253682 (Original: 252631)
Count : 2662 (Original: 2871)
Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587)
Tight : Yes
Variables : 724752 (Eliminated: 802 Frozen: 723950)
Constraints : 7452805 (Binary: 99.4% Ternary: 0.2% Other: 0.4%)
Memory Peak : 3449MB
Max. Length : 25 steps
Models : 1