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-7.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-7.pddl
Parsing...
Parsing: [0.070s CPU, 0.092s wall-clock]
Normalizing task... [0.010s CPU, 0.006s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.210s CPU, 0.206s wall-clock]
Preparing model... [0.060s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [6.600s CPU, 6.598s wall-clock]
30399 relevant atoms
31995 auxiliary atoms
62394 final queue length
160559 total queue pushes
Completing instantiation... [17.980s CPU, 17.971s wall-clock]
Instantiating: [24.930s CPU, 24.929s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.610s CPU, 0.608s 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...
371 uncovered facts
Choosing groups: [0.000s CPU, 0.001s wall-clock]
Building translation key... [0.010s CPU, 0.014s wall-clock]
Computing fact groups: [0.650s CPU, 0.651s 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: [1.120s CPU, 1.121s wall-clock]
Translating task: [20.850s CPU, 20.839s wall-clock]
80827 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.250s CPU, 10.247s wall-clock]
Reordering and filtering variables...
373 of 373 variables necessary.
1 of 3 mutex groups necessary.
29843 of 29843 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.760s CPU, 6.758s wall-clock]
Translator variables: 373
Translator derived variables: 0
Translator facts: 749
Translator goal facts: 4
Translator mutex groups: 1
Translator total mutex groups size: 2
Translator operators: 29843
Translator axioms: 0
Translator task size: 360046
Translator peak memory: 228156 KB
Writing output... [5.950s CPU, 6.329s wall-clock]
Done! [70.120s CPU, 70.499s wall-clock]
planner.py version 0.0.1
Time: 16.91s
Memory: 1124MB
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 : 20.016s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 16.984s
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 : 993033
Atoms : 993033
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 : 1260MB
Max. Length : 0 steps
Models : 0
[endof: stats after solve call]
Solving Time: 0.08s
Memory: 1196MB (+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: 1196MB
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 3.23s
Memory: 1196MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 2
Time : 30.405s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 27.384s
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 : 993033
Atoms : 993033
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 73044 (Eliminated: 0 Frozen: 73044)
Constraints : 3017 (Binary: 90.5% Ternary: 6.2% Other: 3.3%)
Memory Peak : 1260MB
Max. Length : 0 steps
Models : 0
[endof: stats after solve call]
Solving Time: 5.83s
Memory: 1208MB (+12MB)
UNSAT
Iteration Time: 10.40s
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: 1220.0MB
Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time: 3.04s
Memory: 1208MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 3
Time : 46.351s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 43.336s
Choices : 4 (Domain: 4)
Conflicts : 3 (Analyzed: 2)
Restarts : 0
Problems : 3 (Average Length: 7.00 Splits: 0)
Lemmas : 2 (Deleted: 0)
Binary : 2 (Ratio: 100.00%)
Ternary : 0 (Ratio: 0.00%)
Conflict : 2 (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 : 2 (Average: 3.00 Max: 4 Sum: 6)
Executed : 0 (Average: 2.00 Max: 3 Sum: 4 Ratio: 66.67%)
Bounded : 2 (Average: 1.00 Max: 1 Sum: 2 Ratio: 33.33%)
Rules : 993033
Atoms : 993033
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 146463 (Eliminated: 0 Frozen: 146463)
Constraints : 136985 (Binary: 98.1% Ternary: 1.0% Other: 0.9%)
Memory Peak : 1260MB
Max. Length : 5 steps
Models : 0
[endof: stats after solve call]
Solving Time: 11.41s
Memory: 1212MB (+4MB)
UNSAT
Iteration Time: 15.96s
Iteration 4
Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 10
Expected Memory: 1224.0MB
Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time: 3.85s
Memory: 1212MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 1+
Calls : 4
Time : 65.828s (Solving: 0.08s 1st Model: 0.05s Unsat: 0.00s)
CPU Time : 62.824s
Choices : 4729 (Domain: 1058)
Conflicts : 143 (Analyzed: 142)
Restarts : 1 (Average: 142.00 Last: 40)
Model-Level : 684.0
Problems : 4 (Average Length: 9.50 Splits: 0)
Lemmas : 142 (Deleted: 0)
Binary : 9 (Ratio: 6.34%)
Ternary : 1 (Ratio: 0.70%)
Conflict : 142 (Average Length: 57.9 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 142 (Average: 23.70 Max: 420 Sum: 3366)
Executed : 140 (Average: 23.69 Max: 420 Sum: 3364 Ratio: 99.94%)
Bounded : 2 (Average: 1.00 Max: 1 Sum: 2 Ratio: 0.06%)
Rules : 993033
Atoms : 993033
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 225366 (Eliminated: 0 Frozen: 225366)
Constraints : 923630 (Binary: 99.2% Ternary: 0.4% Other: 0.4%)
Memory Peak : 1260MB
Max. Length : 10 steps
Models : 1
[endof: stats after solve call]
Solving Time: 14.00s
Memory: 1247MB (+35MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time: 20.14s
Memory: 1896MB (+649MB)
Solving...
[start: stats after solve call]
Models : 0
Calls : 5
Time : 71.903s (Solving: 0.71s 1st Model: 0.05s Unsat: 0.63s)
CPU Time : 68.904s
Choices : 6067 (Domain: 1674)
Conflicts : 497 (Analyzed: 495)
Restarts : 3 (Average: 165.00 Last: 151)
Model-Level : 684.0
Problems : 5 (Average Length: 11.00 Splits: 0)
Lemmas : 495 (Deleted: 0)
Binary : 29 (Ratio: 5.86%)
Ternary : 12 (Ratio: 2.42%)
Conflict : 495 (Average Length: 219.9 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 495 (Average: 10.03 Max: 420 Sum: 4964)
Executed : 477 (Average: 9.48 Max: 420 Sum: 4691 Ratio: 94.50%)
Bounded : 18 (Average: 15.17 Max: 17 Sum: 273 Ratio: 5.50%)
Rules : 1319081 (Original: 1318385)
Atoms : 1054257
Bodies : 175478 (Original: 174925)
Count : 1889 (Original: 1996)
Equivalences : 55657 (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight : Yes
Variables : 230098 (Eliminated: 535 Frozen: 229439)
Constraints : 1198162 (Binary: 98.9% Ternary: 0.4% Other: 0.7%)
Memory Peak : 1896MB
Max. Length : 10 steps
Models : 1
[endof: stats after solve call]
Solving Time: 1.38s
Memory: 1896MB (+0MB)
UNSAT
Iteration Time: 41.02s
Iteration 5
Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 15
Expected Memory: 1931.0MB
Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time: 6.02s
Memory: 1896MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0+
Calls : 6
Time : 251.743s (Solving: 148.05s 1st Model: 0.05s Unsat: 0.63s)
CPU Time : 248.820s
Choices : 81306 (Domain: 43714)
Conflicts : 28676 (Analyzed: 28674)
Restarts : 103 (Average: 278.39 Last: 200)
Model-Level : 684.0
Problems : 6 (Average Length: 12.83 Splits: 0)
Lemmas : 28674 (Deleted: 17999)
Binary : 134 (Ratio: 0.47%)
Ternary : 57 (Ratio: 0.20%)
Conflict : 28674 (Average Length: 1797.3 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 28674 (Average: 2.64 Max: 858 Sum: 75659)
Executed : 28631 (Average: 2.61 Max: 858 Sum: 74856 Ratio: 98.94%)
Bounded : 43 (Average: 18.67 Max: 22 Sum: 803 Ratio: 1.06%)
Rules : 1319081 (Original: 1318385)
Atoms : 1054257
Bodies : 175478 (Original: 174925)
Count : 1889 (Original: 1996)
Equivalences : 55657 (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight : Yes
Variables : 319767 (Eliminated: 535 Frozen: 319226)
Constraints : 2682463 (Binary: 99.2% Ternary: 0.3% Other: 0.5%)
Memory Peak : 2040MB
Max. Length : 15 steps
Models : 1
[endof: stats after solve call]
Solving Time: 171.83s
Memory: 1976MB (+80MB)
UNKNOWN
Iteration Time: 179.93s
Iteration 6
Queue: [(5,25,0,True), (6,30,0,True)]
Grounded Until: 20
Expected Memory: 2056.0MB
Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time: 6.18s
Memory: 1976MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0+
Calls : 7
Time : 480.409s (Solving: 341.17s 1st Model: 0.05s Unsat: 0.63s)
CPU Time : 477.584s
Choices : 153388 (Domain: 94002)
Conflicts : 56821 (Analyzed: 56819)
Restarts : 203 (Average: 279.90 Last: 202)
Model-Level : 684.0
Problems : 7 (Average Length: 14.86 Splits: 0)
Lemmas : 56819 (Deleted: 45401)
Binary : 179 (Ratio: 0.32%)
Ternary : 72 (Ratio: 0.13%)
Conflict : 56819 (Average Length: 3407.2 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 56819 (Average: 2.49 Max: 2794 Sum: 141367)
Executed : 56773 (Average: 2.47 Max: 2794 Sum: 140483 Ratio: 99.37%)
Bounded : 46 (Average: 19.22 Max: 27 Sum: 884 Ratio: 0.63%)
Rules : 1319081 (Original: 1318385)
Atoms : 1054257
Bodies : 175478 (Original: 174925)
Count : 1889 (Original: 1996)
Equivalences : 55657 (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight : Yes
Variables : 413538 (Eliminated: 535 Frozen: 413003)
Constraints : 4500324 (Binary: 99.3% Ternary: 0.2% Other: 0.4%)
Memory Peak : 2227MB
Max. Length : 20 steps
Models : 1
[endof: stats after solve call]
Solving Time: 220.94s
Memory: 2227MB (+251MB)
UNKNOWN
Iteration Time: 228.77s
Iteration 7
Queue: [(6,30,0,True)]
Grounded Until: 25
Expected Memory: 2478.0MB
Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time: 6.39s
Memory: 2227MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0+
Calls : 8
Time : 773.913s (Solving: 598.86s 1st Model: 0.05s Unsat: 0.63s)
CPU Time : 771.212s
Choices : 240769 (Domain: 151817)
Conflicts : 84989 (Analyzed: 84987)
Restarts : 303 (Average: 280.49 Last: 207)
Model-Level : 684.0
Problems : 8 (Average Length: 17.00 Splits: 0)
Lemmas : 84987 (Deleted: 73444)
Binary : 215 (Ratio: 0.25%)
Ternary : 86 (Ratio: 0.10%)
Conflict : 84987 (Average Length: 5092.4 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 84987 (Average: 2.61 Max: 3355 Sum: 222219)
Executed : 84938 (Average: 2.60 Max: 3355 Sum: 221239 Ratio: 99.56%)
Bounded : 49 (Average: 20.00 Max: 32 Sum: 980 Ratio: 0.44%)
Rules : 1319081 (Original: 1318385)
Atoms : 1054257
Bodies : 175478 (Original: 174925)
Count : 1889 (Original: 1996)
Equivalences : 55657 (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight : Yes
Variables : 507309 (Eliminated: 535 Frozen: 506774)
Constraints : 6425076 (Binary: 99.4% Ternary: 0.2% Other: 0.4%)
Memory Peak : 2757MB
Max. Length : 25 steps
Models : 1
[endof: stats after solve call]
Solving Time: 285.57s
Memory: 2757MB (+530MB)
UNKNOWN
Iteration Time: 293.64s
Iteration 8
Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)]
Grounded Until: 30
Blocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN
INTERRUPTED : 1
Models : 0+
Calls : 9
Time : 915.719s (Solving: 740.37s 1st Model: 0.05s Unsat: 0.63s)
CPU Time : 913.060s
Choices : 308980 (Domain: 191543)
Conflicts : 113165 (Analyzed: 113163)
Restarts : 403 (Average: 280.80 Last: 207)
Model-Level : 684.0
Problems : 9 (Average Length: 18.67 Splits: 0)
Lemmas : 113163 (Deleted: 101551)
Binary : 242 (Ratio: 0.21%)
Ternary : 90 (Ratio: 0.08%)
Conflict : 113163 (Average Length: 4216.5 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 113163 (Average: 2.53 Max: 3355 Sum: 286399)
Executed : 113112 (Average: 2.52 Max: 3355 Sum: 285355 Ratio: 99.64%)
Bounded : 51 (Average: 20.47 Max: 32 Sum: 1044 Ratio: 0.36%)
Rules : 1319081 (Original: 1318385)
Atoms : 1054257
Bodies : 175478 (Original: 174925)
Count : 1889 (Original: 1996)
Equivalences : 55657 (Atom=Atom: 171 Body=Body: 0 Other: 55486)
Tight : Yes
Variables : 507309 (Eliminated: 535 Frozen: 506774)
Constraints : 6424991 (Binary: 99.4% Ternary: 0.2% Other: 0.4%)
Memory Peak : 2757MB
Max. Length : 30 steps
Models : 1