INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/promela-optical-telegraph-strips/domains/domain-6.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/promela-optical-telegraph-strips/instances/instance-6.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-2004/domains/promela-optical-telegraph-strips/domains/domain-6.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/promela-optical-telegraph-strips/instances/instance-6.pddl
Parsing...
Parsing: [19.610s CPU, 19.598s wall-clock]
Normalizing task... [1.200s CPU, 1.209s wall-clock]
Instantiating...
Generating Datalog program... [0.480s CPU, 0.472s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.590s CPU, 0.595s wall-clock]
Preparing model... [0.790s CPU, 0.791s wall-clock]
Generated 4978 rules.
Computing model... [0.360s CPU, 0.361s wall-clock]
2549 relevant atoms
0 auxiliary atoms
2549 final queue length
5111 total queue pushes
Completing instantiation... [2.050s CPU, 2.044s wall-clock]
Instantiating: [4.300s CPU, 4.302s wall-clock]
Computing fact groups...
Finding invariants...
987 initial candidates
Time limit reached, aborting invariant generation
Finding invariants: [300.600s CPU, 300.464s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.000s CPU, 0.001s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.002s wall-clock]
Choosing groups...
945 uncovered facts
Choosing groups: [0.000s CPU, 0.003s wall-clock]
Building translation key... [0.030s CPU, 0.030s wall-clock]
Computing fact groups: [300.720s CPU, 300.581s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.007s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.008s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.090s CPU, 0.085s wall-clock]
Translating task: [2.530s CPU, 2.538s wall-clock]
24346 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
105 propositions removed
Detecting unreachable propositions: [1.460s CPU, 1.445s wall-clock]
Reordering and filtering variables...
924 of 924 variables necessary.
0 of 21 mutex groups necessary.
1561 of 1561 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [6.250s CPU, 6.248s wall-clock]
Translator variables: 924
Translator derived variables: 0
Translator facts: 1848
Translator goal facts: 14
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 1561
Translator axioms: 0
Translator task size: 46536
Translator peak memory: 180604 KB
Writing output... [0.860s CPU, 0.919s wall-clock]
Done! [337.010s CPU, 336.935s wall-clock]
planner.py version 0.0.1

Time:	 1.21s
Memory: 99MB

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:		 99MB (+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:	 0.67s
Memory:		 158MB (+59MB)
Unblocking actions...
Solving...
Solving Time:	 0.03s
Memory:		 163MB (+5MB)
UNSAT
Iteration Time:	 0.92s

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:	 0.80s
Memory:		 202MB (+39MB)
Unblocking actions...
Solving...
Solving Time:	 0.24s
Memory:		 212MB (+10MB)
UNSAT
Iteration Time:	 1.29s

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:	 0.77s
Memory:		 231MB (+19MB)
Unblocking actions...
Solving...
Solving Time:	 0.85s
Memory:		 245MB (+14MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 1.36s
Memory:		 266MB (+21MB)
Solving...
Solving Time:	 4.19s
Memory:		 267MB (+1MB)
UNKNOWN
Iteration Time:	 7.46s

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:	 0.96s
Memory:		 305MB (+38MB)
Unblocking actions...
Solving...
Solving Time:	 7.89s
Memory:		 334MB (+29MB)
UNKNOWN
Iteration Time:	 9.26s

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:	 0.97s
Memory:		 348MB (+14MB)
Unblocking actions...
Solving...
Solving Time:	 11.71s
Memory:		 358MB (+10MB)
UNKNOWN
Iteration Time:	 13.12s

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:	 1.01s
Memory:		 388MB (+30MB)
Unblocking actions...
Solving...
Solving Time:	 14.74s
Memory:		 416MB (+28MB)
UNKNOWN
Iteration Time:	 16.13s

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:	 5.05s
Memory:		 416MB (+0MB)
SAT
Testing...
SERIALIZABLE?
Testing Time:	 0.00s
Memory:		 416MB (+0MB)
Answer: 2
occurs(action("activate-trans-down_station-0-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-down_station-1-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-down_station-2-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-down_station-3-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-down_station-4-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-down_station-5-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-down_station-6-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),1) occurs(action("activate-trans-up_station-10-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("activate-trans-up_station-11-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("activate-trans-up_station-12-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("activate-trans-up_station-13-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("activate-trans-up_station-7-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("activate-trans-up_station-8-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("activate-trans-up_station-9-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),1) occurs(action("queue-write-up_station-10-station-control-_-pid_7_-wcontrol-station-control-3--control-0"),2) occurs(action("queue-write-up_station-11-station-control-_-pid_7_-wcontrol-station-control-4--control-0"),2) occurs(action("queue-write-up_station-12-station-control-_-pid_7_-wcontrol-station-control-5--control-0"),2) occurs(action("queue-write-up_station-13-station-control-_-pid_7_-wcontrol-station-control-6--control-0"),2) occurs(action("queue-write-up_station-7-station-control-_-pid_7_-wcontrol-station-control-0--control-0"),2) occurs(action("queue-write-up_station-8-station-control-_-pid_7_-wcontrol-station-control-1--control-0"),2) occurs(action("queue-write-up_station-9-station-control-_-pid_7_-wcontrol-station-control-2--control-0"),2) occurs(action("advance-empty-queue-tail-station-control-3--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("advance-empty-queue-tail-station-control-4--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("advance-empty-queue-tail-station-control-5--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("advance-empty-queue-tail-station-control-6--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("advance-empty-queue-tail-station-control-0--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("advance-empty-queue-tail-station-control-1--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("advance-empty-queue-tail-station-control-2--queue-1-qs-0-qs-0-control-empty-zero-one-0"),3) occurs(action("perform-trans-up_station-10-down_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("perform-trans-up_station-11-down_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("perform-trans-up_station-12-down_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("perform-trans-up_station-13-up_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("perform-trans-up_station-7-down_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("perform-trans-up_station-8-down_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("perform-trans-up_station-9-down_station-station-control-_-pid_7_-wcontrol-state-25-state-14-0"),4) occurs(action("activate-trans-up_station-10-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("activate-trans-up_station-11-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("activate-trans-up_station-12-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("activate-trans-up_station-13-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("activate-trans-up_station-7-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("activate-trans-up_station-8-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("activate-trans-up_station-9-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),5) occurs(action("queue-write-up_station-10-down-__-pidp1__7_-wstart-down-4--start-0"),6) occurs(action("queue-write-up_station-11-down-__-pidp1__7_-wstart-down-5--start-0"),6) occurs(action("queue-write-up_station-12-down-__-pidp1__7_-wstart-down-6--start-0"),6) occurs(action("queue-write-up_station-13-down-__-pidp1__7_-wstart-down-0--start-0"),6) occurs(action("queue-write-up_station-7-down-__-pidp1__7_-wstart-down-1--start-0"),6) occurs(action("queue-write-up_station-8-down-__-pidp1__7_-wstart-down-2--start-0"),6) occurs(action("queue-write-up_station-9-down-__-pidp1__7_-wstart-down-3--start-0"),6) occurs(action("advance-empty-queue-tail-down-0--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("advance-empty-queue-tail-down-1--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("advance-empty-queue-tail-down-2--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("advance-empty-queue-tail-down-3--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("advance-empty-queue-tail-down-4--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("advance-empty-queue-tail-down-5--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("advance-empty-queue-tail-down-6--queue-1-qs-0-qs-0-start-empty-zero-one-0"),7) occurs(action("queue-read-down_station-0-down-_-pid_7_-rstart-down-0--start-0"),8) occurs(action("queue-read-down_station-1-down-_-pid_7_-rstart-down-1--start-0"),8) occurs(action("queue-read-down_station-2-down-_-pid_7_-rstart-down-2--start-0"),8) occurs(action("queue-read-down_station-3-down-_-pid_7_-rstart-down-3--start-0"),8) occurs(action("queue-read-down_station-4-down-_-pid_7_-rstart-down-4--start-0"),8) occurs(action("queue-read-down_station-5-down-_-pid_7_-rstart-down-5--start-0"),8) occurs(action("queue-read-down_station-6-down-_-pid_7_-rstart-down-6--start-0"),8) occurs(action("advance-queue-head-down-0--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("advance-queue-head-down-1--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("advance-queue-head-down-2--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("advance-queue-head-down-3--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("advance-queue-head-down-4--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("advance-queue-head-down-5--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("advance-queue-head-down-6--queue-1-qs-0-qs-0-start-one-zero-0"),9) occurs(action("perform-trans-down_station-0-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-down_station-1-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-down_station-2-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-down_station-3-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-down_station-4-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-down_station-5-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-down_station-6-down_station-down-_-pid_7_-rstart-state-25-state-2-0"),10) occurs(action("perform-trans-up_station-10-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("perform-trans-up_station-11-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("perform-trans-up_station-12-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("perform-trans-up_station-13-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("perform-trans-up_station-7-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("perform-trans-up_station-8-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("perform-trans-up_station-9-up_station-down-__-pidp1__7_-wstart-state-14-state-15-0"),10) occurs(action("activate-trans-down_station-0-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-down_station-1-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-down_station-2-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-down_station-3-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-down_station-4-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-down_station-5-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-down_station-6-down_station-station-control-_-pid_7_-wcontrol-state-2-state-3-0"),11) occurs(action("activate-trans-up_station-10-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("activate-trans-up_station-11-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("activate-trans-up_station-12-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("activate-trans-up_station-13-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("activate-trans-up_station-7-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("activate-trans-up_station-8-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("activate-trans-up_station-9-up_station-up-__-pidp1__7_-rattention-state-15-state-20-0"),11) occurs(action("block-write-down_station-0-station-control-_-pid_7_-wcontrol-station-control-0--queue-1-control-one-0"),12) occurs(action("block-write-down_station-1-station-control-_-pid_7_-wcontrol-station-control-1--queue-1-control-one-0"),12) occurs(action("block-write-down_station-2-station-control-_-pid_7_-wcontrol-station-control-2--queue-1-control-one-0"),12) occurs(action("block-write-down_station-3-station-control-_-pid_7_-wcontrol-station-control-3--queue-1-control-one-0"),12) occurs(action("block-write-down_station-4-station-control-_-pid_7_-wcontrol-station-control-4--queue-1-control-one-0"),12) occurs(action("block-write-down_station-5-station-control-_-pid_7_-wcontrol-station-control-5--queue-1-control-one-0"),12) occurs(action("block-write-down_station-6-station-control-_-pid_7_-wcontrol-station-control-6--queue-1-control-one-0"),12) occurs(action("block-read-wrong-message-up_station-10-up-__-pidp1__7_-rattention-up-4--attention-empty-0"),12) occurs(action("block-read-wrong-message-up_station-11-up-__-pidp1__7_-rattention-up-5--attention-empty-0"),12) occurs(action("block-read-wrong-message-up_station-12-up-__-pidp1__7_-rattention-up-6--attention-empty-0"),12) occurs(action("block-read-queue-empty-up_station-13-up-__-pidp1__7_-rattention-up-0--attention-zero-0"),12) occurs(action("block-read-wrong-message-up_station-7-up-__-pidp1__7_-rattention-up-1--attention-empty-0"),12) occurs(action("block-read-wrong-message-up_station-8-up-__-pidp1__7_-rattention-up-2--attention-empty-0"),12) occurs(action("block-read-queue-empty-up_station-9-up-__-pidp1__7_-rattention-up-3--attention-zero-0"),12) occurs(action("block-down_station-0-state-2-down_station-0"),13) occurs(action("block-down_station-1-state-2-down_station-0"),13) occurs(action("block-down_station-2-state-2-down_station-0"),13) occurs(action("block-down_station-3-state-2-down_station-0"),13) occurs(action("block-down_station-4-state-2-down_station-0"),13) occurs(action("block-down_station-5-state-2-down_station-0"),13) occurs(action("block-down_station-6-state-2-down_station-0"),13) occurs(action("block-up_station-10-state-15-up_station-0"),13) occurs(action("block-up_station-11-state-15-up_station-0"),13) occurs(action("block-up_station-12-state-15-up_station-0"),13) occurs(action("block-up_station-13-state-15-up_station-0"),13) occurs(action("block-up_station-7-state-15-up_station-0"),13) occurs(action("block-up_station-8-state-15-up_station-0"),13) occurs(action("block-up_station-9-state-15-up_station-0"),13) occurs(action("block-up_station-12-state-15-up_station-0"),14) occurs(action("block-down_station-1-state-2-down_station-0"),15)
SATISFIABLE

Models       : 1+
Calls        : 9
Time         : 53.488s (Solving: 44.20s 1st Model: 5.79s Unsat: 0.20s)
CPU Time     : 53.464s

Choices      : 515148   (Domain: 504656)
Conflicts    : 48666    (Analyzed: 48664)
Restarts     : 523      (Average: 93.05 Last: 141)
Model-Level  : 245.0   
Problems     : 9        (Average Length: 18.67 Splits: 0)
Lemmas       : 48664    (Deleted: 39290)
  Binary     : 2113     (Ratio:   4.34%)
  Ternary    : 1120     (Ratio:   2.30%)
  Conflict   : 48664    (Average Length:   75.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 48664    (Average:  9.54 Max: 344 Sum: 464273)
  Executed   : 48557    (Average:  9.51 Max: 344 Sum: 462590 Ratio:  99.64%)
  Bounded    : 107      (Average: 15.73 Max:  32 Sum:   1683 Ratio:   0.36%)

Rules        : 199911   (Original: 190842)
Atoms        : 153184  
Bodies       : 59399    (Original: 52993)
  Count      : 257      (Original: 2267)
Equivalences : 6736     (Atom=Atom: 972 Body=Body: 0 Other: 5764)
Tight        : Yes
Variables    : 200427   (Eliminated:    0 Frozen: 26468)
Constraints  : 1197968  (Binary:  92.4% Ternary:   5.4% Other:   2.2%)

Memory Peak  : 418MB
Max. Length  : 30 steps
Sol. Length  : 15 steps
Models       : 2