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-8.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-8.pddl
Parsing...
Parsing: [0.070s CPU, 0.069s wall-clock]
Normalizing task... [0.000s CPU, 0.006s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.013s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.200s CPU, 0.205s wall-clock]
Preparing model... [0.070s CPU, 0.068s wall-clock]
Generated 400 rules.
Computing model... [6.580s CPU, 6.570s wall-clock]
30443 relevant atoms
31994 auxiliary atoms
62437 final queue length
160694 total queue pushes
Completing instantiation... [17.550s CPU, 17.539s wall-clock]
Instantiating: [24.490s CPU, 24.468s wall-clock]
Computing fact groups...
Finding invariants...
41 initial candidates
Finding invariants: [0.600s CPU, 0.605s 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, 0.015s wall-clock]
Computing fact groups: [0.640s CPU, 0.649s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.003s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [1.090s CPU, 1.093s wall-clock]
Translating task: [20.940s CPU, 20.935s wall-clock]
80875 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
2 propositions removed
Detecting unreachable propositions: [10.360s CPU, 10.356s wall-clock]
Reordering and filtering variables...
373 of 373 variables necessary.
1 of 3 mutex groups necessary.
29889 of 29889 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.770s CPU, 6.774s 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: 29889
Translator axioms: 0
Translator task size: 360494
Translator peak memory: 228412 KB
Writing output... [5.990s CPU, 6.375s wall-clock]
Done! [69.930s CPU, 70.289s wall-clock]
planner.py version 0.0.1
Time: 16.94s
Memory: 1126MB
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 : 20.044s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 17.020s
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 : 995007
Atoms : 995007
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 : 1262MB
Max. Length : 0 steps
Models : 0
[endof: stats after solve call]
Solving Time: 0.09s
Memory: 1198MB (+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: 1198MB
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 3.32s
Memory: 1198MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 2
Time : 25.080s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 22.060s
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 : 995007
Atoms : 995007
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 74750 (Eliminated: 0 Frozen: 0)
Constraints : 8558 (Binary: 94.9% Ternary: 2.9% Other: 2.3%)
Memory Peak : 1262MB
Max. Length : 0 steps
Models : 0
[endof: stats after solve call]
Solving Time: 0.35s
Memory: 1201MB (+3MB)
UNSAT
Iteration Time: 5.04s
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: 1204.0MB
Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time: 3.11s
Memory: 1201MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0
Calls : 3
Time : 30.017s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time : 27.000s
Choices : 61 (Domain: 51)
Conflicts : 12 (Analyzed: 11)
Restarts : 0
Problems : 3 (Average Length: 7.00 Splits: 0)
Lemmas : 11 (Deleted: 0)
Binary : 3 (Ratio: 27.27%)
Ternary : 4 (Ratio: 36.36%)
Conflict : 11 (Average Length: 22.4 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 11 (Average: 5.73 Max: 16 Sum: 63)
Executed : 9 (Average: 5.55 Max: 16 Sum: 61 Ratio: 96.83%)
Bounded : 2 (Average: 1.00 Max: 1 Sum: 2 Ratio: 3.17%)
Rules : 995007
Atoms : 995007
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 150520 (Eliminated: 0 Frozen: 0)
Constraints : 236666 (Binary: 98.6% Ternary: 0.7% Other: 0.7%)
Memory Peak : 1262MB
Max. Length : 5 steps
Models : 0
[endof: stats after solve call]
Solving Time: 0.40s
Memory: 1209MB (+8MB)
UNSAT
Iteration Time: 4.94s
Iteration 4
Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 10
Expected Memory: 1217.0MB
Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time: 3.90s
Memory: 1209MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 1+
Calls : 4
Time : 35.876s (Solving: 0.09s 1st Model: 0.06s Unsat: 0.00s)
CPU Time : 32.864s
Choices : 5357 (Domain: 1585)
Conflicts : 163 (Analyzed: 162)
Restarts : 0
Model-Level : 1084.0
Problems : 4 (Average Length: 9.50 Splits: 0)
Lemmas : 162 (Deleted: 0)
Binary : 7 (Ratio: 4.32%)
Ternary : 13 (Ratio: 8.02%)
Conflict : 162 (Average Length: 44.3 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 162 (Average: 26.49 Max: 406 Sum: 4292)
Executed : 160 (Average: 26.48 Max: 406 Sum: 4290 Ratio: 99.95%)
Bounded : 2 (Average: 1.00 Max: 1 Sum: 2 Ratio: 0.05%)
Rules : 995007
Atoms : 995007
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 232389 (Eliminated: 0 Frozen: 0)
Constraints : 1155971 (Binary: 99.2% Ternary: 0.4% Other: 0.4%)
Memory Peak : 1262MB
Max. Length : 10 steps
Models : 1
[endof: stats after solve call]
Solving Time: 0.37s
Memory: 1220MB (+11MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time: 19.90s
Memory: 1861MB (+641MB)
Solving...
[start: stats after solve call]
Models : 0
Calls : 5
Time : 51.307s (Solving: 10.41s 1st Model: 0.06s Unsat: 10.33s)
CPU Time : 48.304s
Choices : 15625 (Domain: 8895)
Conflicts : 4216 (Analyzed: 4214)
Restarts : 43 (Average: 98.00 Last: 151)
Model-Level : 1084.0
Problems : 5 (Average Length: 11.00 Splits: 0)
Lemmas : 4214 (Deleted: 1004)
Binary : 94 (Ratio: 2.23%)
Ternary : 70 (Ratio: 1.66%)
Conflict : 4214 (Average Length: 640.4 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 4214 (Average: 3.40 Max: 406 Sum: 14319)
Executed : 4174 (Average: 3.26 Max: 406 Sum: 13721 Ratio: 95.82%)
Bounded : 40 (Average: 14.95 Max: 17 Sum: 598 Ratio: 4.18%)
Rules : 1389984 (Original: 1389345)
Atoms : 1057741
Bodies : 217671 (Original: 217087)
Count : 2189 (Original: 2284)
Equivalences : 68906 (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight : Yes
Variables : 237619 (Eliminated: 0 Frozen: 68521)
Constraints : 1499795 (Binary: 99.1% Ternary: 0.3% Other: 0.6%)
Memory Peak : 1917MB
Max. Length : 10 steps
Models : 1
[endof: stats after solve call]
Solving Time: 10.65s
Memory: 1861MB (+0MB)
UNSAT
Iteration Time: 36.42s
Iteration 5
Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 15
Expected Memory: 1872.0MB
Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time: 6.18s
Memory: 1861MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 0+
Calls : 6
Time : 98.204s (Solving: 49.06s 1st Model: 0.06s Unsat: 10.33s)
CPU Time : 95.220s
Choices : 39805 (Domain: 26896)
Conflicts : 13139 (Analyzed: 13137)
Restarts : 143 (Average: 91.87 Last: 151)
Model-Level : 1084.0
Problems : 6 (Average Length: 12.83 Splits: 0)
Lemmas : 13137 (Deleted: 10237)
Binary : 120 (Ratio: 0.91%)
Ternary : 97 (Ratio: 0.74%)
Conflict : 13137 (Average Length: 1518.7 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 13137 (Average: 2.61 Max: 409 Sum: 34250)
Executed : 13070 (Average: 2.52 Max: 409 Sum: 33076 Ratio: 96.57%)
Bounded : 67 (Average: 17.52 Max: 22 Sum: 1174 Ratio: 3.43%)
Rules : 1389984 (Original: 1389345)
Atoms : 1057741
Bodies : 217671 (Original: 217087)
Count : 2189 (Original: 2284)
Equivalences : 68906 (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight : Yes
Variables : 332461 (Eliminated: 0 Frozen: 153326)
Constraints : 3403157 (Binary: 99.3% Ternary: 0.2% Other: 0.4%)
Memory Peak : 1917MB
Max. Length : 15 steps
Models : 1
[endof: stats after solve call]
Solving Time: 38.84s
Memory: 1874MB (+13MB)
UNKNOWN
Iteration Time: 46.93s
Iteration 6
Queue: [(5,25,0,True), (6,30,0,True)]
Grounded Until: 20
Expected Memory: 1887.0MB
Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time: 6.36s
Memory: 1874MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]
Models : 1+
Calls : 7
Time : 114.647s (Solving: 57.35s 1st Model: 8.29s Unsat: 10.33s)
CPU Time : 111.672s
Choices : 44303 (Domain: 30718)
Conflicts : 14790 (Analyzed: 14788)
Restarts : 162 (Average: 91.28 Last: 151)
Model-Level : 596.5
Problems : 7 (Average Length: 14.86 Splits: 0)
Lemmas : 14788 (Deleted: 10237)
Binary : 120 (Ratio: 0.81%)
Ternary : 100 (Ratio: 0.68%)
Conflict : 14788 (Average Length: 3358.7 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 14788 (Average: 2.54 Max: 409 Sum: 37604)
Executed : 14721 (Average: 2.46 Max: 409 Sum: 36430 Ratio: 96.88%)
Bounded : 67 (Average: 17.52 Max: 22 Sum: 1174 Ratio: 3.12%)
Rules : 1389984 (Original: 1389345)
Atoms : 1057741
Bodies : 217671 (Original: 217087)
Count : 2189 (Original: 2284)
Equivalences : 68906 (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight : Yes
Variables : 428357 (Eliminated: 0 Frozen: 239171)
Constraints : 5373302 (Binary: 99.4% Ternary: 0.2% Other: 0.4%)
Memory Peak : 2025MB
Max. Length : 20 steps
Models : 2
[endof: stats after solve call]
Solving Time: 8.48s
Memory: 2025MB (+151MB)
SAT
Testing...
SERIALIZABLE?
Testing Time: 0.00s
Memory: 2025MB (+0MB)
Answer: 2
occurs(action(("finish-object","object3","x5","y3")),1) occurs(action(("unpark","pr2","xrel0","yrel0")),1) occurs(action(("base-right","pr2","x0","x1","y0")),2) occurs(action(("base-right","pr2","x1","x2","y0")),3) occurs(action(("base-down","pr2","x2","y0","y1")),4) occurs(action(("base-down","pr2","x2","y1","y2")),5) occurs(action(("base-right","pr2","x2","x3","y2")),6) occurs(action(("park","pr2")),7) occurs(action(("get-right","pr2","x3","y2","xrel0","x3","yrel0","y2","object2","x4")),8) occurs(action(("gripper-right","pr2","x3","y2","xrel0","xrel1","x3","x4","yrel0","y2")),9) occurs(action(("put-right","pr2","x3","y2","xrel1","x4","yrel0","y2","object2","x5")),10) occurs(action(("finish-object","object2","x5","y2")),11) occurs(action(("get-down","pr2","x3","y2","xrel1","x4","yrel0","y2","object0","y3")),11) occurs(action(("gripper-left","pr2","x3","y2","xrel1","xrel0","x4","x3","yrel0","y2")),12) occurs(action(("put-right","pr2","x3","y2","xrel0","x3","yrel0","y2","object0","x4")),13) occurs(action(("finish-object","object0","x4","y2")),14) occurs(action(("unpark","pr2","xrel0","yrel0")),14) occurs(action(("base-down","pr2","x3","y2","y3")),15) occurs(action(("base-left","pr2","x3","x2","y3")),16) occurs(action(("park","pr2")),17) occurs(action(("gripper-down","pr2","x2","y3","xrel0","x2","yrel0","yrel1","y3","y4")),18) occurs(action(("get-left","pr2","x2","y3","xrel0","x2","yrel1","y4","object1","x1")),19) occurs(action(("gripper-up","pr2","x2","y3","xrel0","x2","yrel1","yrel0","y4","y3")),20) occurs(action(("gripper-right","pr2","x2","y3","xrel0","xrel1","x2","x3","yrel0","y3")),21) occurs(action(("put-right","pr2","x2","y3","xrel1","x3","yrel0","y3","object1","x4")),22) occurs(action(("finish-object","object1","x4","y3")),23) occurs(action(("gripper-left","pr2","x2","y3","xrel1","xrel0","x3","x2","yrel0","y3")),23) occurs(action(("unpark","pr2","xrel0","yrel0")),24) occurs(action(("base-down","pr2","x2","y3","y4")),25)
SATISFIABLE
Models : 1+
Calls : 7
Time : 114.647s (Solving: 57.35s 1st Model: 8.29s Unsat: 10.33s)
CPU Time : 111.672s
Choices : 44303 (Domain: 30718)
Conflicts : 14790 (Analyzed: 14788)
Restarts : 162 (Average: 91.28 Last: 151)
Model-Level : 596.5
Problems : 7 (Average Length: 14.86 Splits: 0)
Lemmas : 14788 (Deleted: 10237)
Binary : 120 (Ratio: 0.81%)
Ternary : 100 (Ratio: 0.68%)
Conflict : 14788 (Average Length: 3358.7 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 14788 (Average: 2.54 Max: 409 Sum: 37604)
Executed : 14721 (Average: 2.46 Max: 409 Sum: 36430 Ratio: 96.88%)
Bounded : 67 (Average: 17.52 Max: 22 Sum: 1174 Ratio: 3.12%)
Rules : 1389984 (Original: 1389345)
Atoms : 1057741
Bodies : 217671 (Original: 217087)
Count : 2189 (Original: 2284)
Equivalences : 68906 (Atom=Atom: 111 Body=Body: 0 Other: 68795)
Tight : Yes
Variables : 428357 (Eliminated: 0 Frozen: 239171)
Constraints : 5373302 (Binary: 99.4% Ternary: 0.2% Other: 0.4%)
Memory Peak : 2025MB
Max. Length : 25 steps
Sol. Length : 25 steps
Models : 2