INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-2.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-1998/domains/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-2.pddl
Parsing...
Parsing: [0.020s CPU, 0.022s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.007s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.028s wall-clock]
Preparing model... [0.020s CPU, 0.019s wall-clock]
Generated 51 rules.
Computing model... [0.200s CPU, 0.200s wall-clock]
1448 relevant atoms
1112 auxiliary atoms
2560 final queue length
3389 total queue pushes
Completing instantiation... [0.220s CPU, 0.217s wall-clock]
Instantiating: [0.470s CPU, 0.473s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.010s CPU, 0.012s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.030s CPU, 0.021s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.001s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.000s CPU, 0.004s wall-clock]
Building translation key... [0.010s CPU, 0.003s wall-clock]
Computing fact groups: [0.060s CPU, 0.054s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.002s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.001s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.010s CPU, 0.010s wall-clock]
Translating task: [0.170s CPU, 0.173s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
19 propositions removed
Detecting unreachable propositions: [0.100s CPU, 0.097s wall-clock]
Reordering and filtering variables...
19 of 19 variables necessary.
0 of 19 mutex groups necessary.
980 of 980 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.020s CPU, 0.023s wall-clock]
Translator variables: 19
Translator derived variables: 0
Translator facts: 230
Translator goal facts: 5
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 980
Translator axioms: 0
Translator task size: 3794
Translator peak memory: 35928 KB
Writing output... [0.070s CPU, 0.079s wall-clock]
Done! [0.920s CPU, 0.935s wall-clock]
planner.py version 0.0.1

Time:	 0.57s
Memory: 81MB

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...
Solving Time:	 0.00s
Memory:		 81MB (+0MB)
UNSAT
Iteration Time:	 0.00s

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
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.62s
Memory:		 155MB (+74MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),1) occurs(action(("load-airplane","package5","plane4","city1-2")),1) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),1) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),1) occurs(action(("drive-truck","truck1","city1-1","city1-2","city1")),1) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),1) occurs(action(("fly-airplane","plane1","city6-2","city7-2")),1) occurs(action(("fly-airplane","plane2","city3-2","city6-2")),1) occurs(action(("fly-airplane","plane3","city7-2","city2-2")),1) occurs(action(("fly-airplane","plane4","city3-2","city1-2")),1) occurs(action(("load-airplane","package1","plane3","city2-2")),1) occurs(action(("load-truck","package2","truck10","city10-1")),1) occurs(action(("load-airplane","package3","plane4","city3-2")),1) occurs(action(("load-airplane","package4","plane1","city7-2")),1) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),1) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),1) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),1) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),1) occurs(action(("drive-truck","truck8","city8-1","city8-2","city8")),1) occurs(action(("unload-truck","package2","truck10","city10-2")),2) occurs(action(("unload-airplane","package3","plane4","city1-2")),2) occurs(action(("unload-airplane","package4","plane1","city6-2")),2) occurs(action(("fly-airplane","plane3","city2-2","city6-2")),2) occurs(action(("unload-airplane","package5","plane4","city3-2")),2) occurs(action(("fly-airplane","plane4","city1-2","city3-2")),2) occurs(action(("fly-airplane","plane2","city6-2","city3-2")),2) occurs(action(("fly-airplane","plane1","city7-2","city6-2")),2) occurs(action(("fly-airplane","plane1","city6-2","city9-2")),3) occurs(action(("load-airplane","package2","plane2","city10-2")),3) occurs(action(("load-truck","package3","truck1","city1-2")),3) occurs(action(("load-airplane","package5","plane3","city3-2")),3) occurs(action(("fly-airplane","plane4","city3-2","city4-2")),3) occurs(action(("unload-airplane","package1","plane3","city3-2")),3) occurs(action(("fly-airplane","plane2","city3-2","city10-2")),3) occurs(action(("fly-airplane","plane3","city6-2","city3-2")),3) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),3) occurs(action(("drive-truck","truck1","city1-2","city1-1","city1")),3) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),3) occurs(action(("unload-airplane","package2","plane2","city9-2")),4) occurs(action(("unload-airplane","package5","plane3","city4-2")),4) occurs(action(("load-truck","package1","truck3","city3-2")),4) occurs(action(("fly-airplane","plane2","city10-2","city9-2")),4) occurs(action(("load-truck","package4","truck6","city6-2")),4) occurs(action(("fly-airplane","plane3","city3-2","city4-2")),4) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),4) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),4) occurs(action(("unload-truck","package1","truck3","city3-1")),5) occurs(action(("unload-truck","package3","truck1","city1-1")),5) occurs(action(("unload-truck","package4","truck6","city6-1")),5) occurs(action(("fly-airplane","plane1","city9-2","city4-2")),5) occurs(action(("fly-airplane","plane2","city9-2","city4-2")),5) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),5) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),5)
Solving Time:	 0.10s
Memory:		 163MB (+8MB)
SAT
SATISFIABLE

Models       : 1+
Calls        : 2
Time         : 1.450s (Solving: 0.07s 1st Model: 0.07s Unsat: 0.00s)
CPU Time     : 1.430s

Choices      : 2141    
Conflicts    : 352      (Analyzed: 352)
Restarts     : 3        (Average: 117.33 Last: 61)
Model-Level  : 155.0   
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 538      (Deleted: 0)
  Binary     : 48       (Ratio:   8.92%)
  Ternary    : 37       (Ratio:   6.88%)
  Conflict   : 352      (Average Length:   11.6 Ratio:  65.43%) 
  Loop       : 186      (Average Length:   11.3 Ratio:  34.57%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 352      (Average:  6.79 Max: 104 Sum:   2390)
  Executed   : 289      (Average:  5.64 Max: 104 Sum:   1985 Ratio:  83.05%)
  Bounded    : 63       (Average:  6.43 Max:   7 Sum:    405 Ratio:  16.95%)

Rules        : 246971  
Atoms        : 246971  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 31221    (Eliminated:    0 Frozen: 27998)
Constraints  : 70786    (Binary:  83.9% Ternary:  14.2% Other:   1.9%)

Memory Peak  : 163MB
Max. Length  : 5 steps
Sol. Length  : 5 steps