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-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-1998/domains/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-19.pddl
Parsing...
Parsing: [0.040s CPU, 0.039s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.014s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.028s wall-clock]
Preparing model... [0.040s CPU, 0.038s wall-clock]
Generated 51 rules.
Computing model... [1.790s CPU, 1.793s wall-clock]
17880 relevant atoms
8861 auxiliary atoms
26741 final queue length
39566 total queue pushes
Completing instantiation... [3.390s CPU, 3.387s wall-clock]
Instantiating: [5.280s CPU, 5.285s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.030s CPU, 0.037s wall-clock]
Checking invariant weight... [0.010s CPU, 0.004s wall-clock]
Instantiating groups... [0.180s CPU, 0.182s wall-clock]
Collecting mutex groups... [0.020s CPU, 0.014s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.040s CPU, 0.038s wall-clock]
Building translation key... [0.030s CPU, 0.026s wall-clock]
Computing fact groups: [0.420s CPU, 0.425s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.011s wall-clock]
Building dictionary for full mutex groups... [0.110s CPU, 0.107s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.013s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.150s CPU, 0.143s wall-clock]
Translating task: [2.770s CPU, 2.772s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
60 propositions removed
Detecting unreachable propositions: [1.610s CPU, 1.604s wall-clock]
Reordering and filtering variables...
60 of 60 variables necessary.
0 of 60 mutex groups necessary.
14760 of 14760 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.340s CPU, 0.347s wall-clock]
Translator variables: 60
Translator derived variables: 0
Translator facts: 2323
Translator goal facts: 19
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 14760
Translator axioms: 0
Translator task size: 59146
Translator peak memory: 76520 KB
Writing output... [1.080s CPU, 1.226s wall-clock]
Done! [11.810s CPU, 11.960s wall-clock]
planner.py version 0.0.1

Time:	 1.97s
Memory: 194MB

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:	 0.01s
Memory:		 194MB (+0MB)
UNSAT
Iteration Time:	 0.01s

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:	 0.96s
Memory:		 206MB (+12MB)
Unblocking actions...
Solving...
Solving Time:	 0.20s
Memory:		 221MB (+15MB)
UNSAT
Iteration Time:	 1.77s

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
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.91s
Memory:		 252MB (+31MB)
Unblocking actions...
Solving...
Solving Time:	 0.30s
Memory:		 290MB (+38MB)
UNSAT
Iteration Time:	 1.88s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 1.11s
Memory:		 330MB (+40MB)
Unblocking actions...
Solving...
Solving Time:	 10.37s
Memory:		 380MB (+50MB)
UNKNOWN
Iteration Time:	 12.09s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.95s
Memory:		 410MB (+30MB)
Unblocking actions...
Solving...
Solving Time:	 13.15s
Memory:		 466MB (+56MB)
UNKNOWN
Iteration Time:	 14.75s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 0.93s
Memory:		 481MB (+15MB)
Unblocking actions...
Solving...
Solving Time:	 14.69s
Memory:		 561MB (+80MB)
UNKNOWN
Iteration Time:	 16.28s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 0.94s
Memory:		 569MB (+8MB)
Unblocking actions...
Solving...
Solving Time:	 15.59s
Memory:		 598MB (+29MB)
UNKNOWN
Iteration Time:	 17.18s

Iteration 8
Queue:		 [(3,15,1,True), (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)]
Grounded Until:	 30
Blocking actions...
Solving...
Solving Time:	 6.55s
Memory:		 602MB (+4MB)
UNSAT
Iteration Time:	 6.60s

Iteration 9
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 13.34s
Memory:		 602MB (+0MB)
UNKNOWN
Iteration Time:	 13.38s

Iteration 10
Queue:		 [(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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 15.11s
Memory:		 602MB (+0MB)
UNKNOWN
Iteration Time:	 15.15s

Iteration 11
Queue:		 [(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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 15.50s
Memory:		 602MB (+0MB)
UNKNOWN
Iteration Time:	 15.55s

Iteration 12
Queue:		 [(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)]
Grounded Until:	 30
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 0.96s
Memory:		 638MB (+36MB)
Unblocking actions...
Solving...
Solving Time:	 18.77s
Memory:		 708MB (+70MB)
UNKNOWN
Iteration Time:	 20.44s

Iteration 13
Queue:		 [(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)]
Grounded Until:	 35
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 1.31s
Memory:		 761MB (+53MB)
Unblocking actions...
Solving...
Solving Time:	 18.88s
Memory:		 799MB (+38MB)
UNKNOWN
Iteration Time:	 20.94s

Iteration 14
Queue:		 [(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)]
Grounded Until:	 40
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 0.92s
Memory:		 829MB (+30MB)
Unblocking actions...
Solving...
Solving Time:	 20.31s
Memory:		 864MB (+35MB)
UNKNOWN
Iteration Time:	 22.01s

Iteration 15
Queue:		 [(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)]
Grounded Until:	 45
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 0.93s
Memory:		 893MB (+29MB)
Unblocking actions...
Solving...
Solving Time:	 23.40s
Memory:		 988MB (+95MB)
UNKNOWN
Iteration Time:	 25.17s

Iteration 16
Queue:		 [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 50
Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time:	 0.93s
Memory:		 994MB (+6MB)
Unblocking actions...
Solving...
Solving Time:	 22.74s
Memory:		 1042MB (+48MB)
UNKNOWN
Iteration Time:	 24.53s

Iteration 17
Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 55
Grounding...	 [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])]
Grounding Time:	 0.95s
Memory:		 1061MB (+19MB)
Unblocking actions...
Solving...
Solving Time:	 22.99s
Memory:		 1112MB (+51MB)
UNKNOWN
Iteration Time:	 24.83s

Iteration 18
Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 60
Grounding...	 [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])]
Grounding Time:	 0.97s
Memory:		 1136MB (+24MB)
Unblocking actions...
Solving...
Solving Time:	 24.11s
Memory:		 1189MB (+53MB)
UNKNOWN
Iteration Time:	 26.01s

Iteration 19
Queue:		 [(14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 65
Grounding...	 [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])]
Grounding Time:	 0.96s
Memory:		 1196MB (+7MB)
Unblocking actions...
Solving...
Solving Time:	 24.79s
Memory:		 1249MB (+53MB)
UNKNOWN
Iteration Time:	 26.71s

Iteration 20
Queue:		 [(15,75,0,True), (16,80,0,True)]
Grounded Until:	 70
Grounding...	 [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])]
Grounding Time:	 0.98s
Memory:		 1281MB (+32MB)
Unblocking actions...
Solving...
Solving Time:	 24.05s
Memory:		 1407MB (+126MB)
UNKNOWN
Iteration Time:	 26.05s

Iteration 21
Queue:		 [(16,80,0,True)]
Grounded Until:	 75
Grounding...	 [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])]
Grounding Time:	 1.14s
Memory:		 1407MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 27.98s
Memory:		 1471MB (+64MB)
UNKNOWN
Iteration Time:	 30.17s

Iteration 22
Queue:		 [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Blocking actions...
Solving...
Solving Time:	 13.86s
Memory:		 1475MB (+4MB)
UNKNOWN
Iteration Time:	 13.96s

Iteration 23
Queue:		 [(5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 16.67s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 16.77s

Iteration 24
Queue:		 [(6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 15.82s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 15.92s

Iteration 25
Queue:		 [(7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 17.32s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 17.42s

Iteration 26
Queue:		 [(8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 17.74s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 17.84s

Iteration 27
Queue:		 [(9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 21.74s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 21.84s

Iteration 28
Queue:		 [(10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 20.34s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 20.44s

Iteration 29
Queue:		 [(11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 23.16s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 23.26s

Iteration 30
Queue:		 [(12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 24.02s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 24.12s

Iteration 31
Queue:		 [(13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 24.88s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 24.98s

Iteration 32
Queue:		 [(14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 28.16s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 28.26s

Iteration 33
Queue:		 [(15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
Solving...
Solving Time:	 24.81s
Memory:		 1475MB (+0MB)
UNKNOWN
Iteration Time:	 24.91s

Iteration 34
Queue:		 [(16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)]
Grounded Until:	 80
Unblocking actions...
S