// Author: heizmann@informatik.uni-freiburg.de
// Date: 28.01.2012
//
// Reduced version of bluegreen-RemovedNonLive-1.
// Revealed bug in revisions < r4764.

NestedWordAutomaton preprocessed = removeUnreachable(nwa);

int minimizeSevpaSize = numberOfStates(minimizeSevpa(preprocessed));
int shrinkNwaSize = numberOfStates(shrinkNwa(preprocessed));
int minimizeNwaPmaxSatDirectBiSize = numberOfStates(minimizeNwaPmaxSatDirectBi(preprocessed));
int minimizeNwaPmaxSatDirectSize = numberOfStates(minimizeNwaPmaxSatDirect(preprocessed));
int minimizeDfaSimulationSize = numberOfStates(minimizeDfaSimulation(preprocessed));
int reduceNwaDirectSimulationSize = numberOfStates(reduceNwaDirectSimulation(preprocessed));
int reduceNwaDirectSimulationBSize = numberOfStates(reduceNwaDirectSimulationB(preprocessed));
int reduceNwaDirectFullMultipebbleSimulationSize = numberOfStates(reduceNwaDirectFullMultipebbleSimulation(preprocessed));
int buchiReduceSize = numberOfStates(buchiReduce(preprocessed));
int reduceNwaDelayedSimulationSize = numberOfStates(reduceNwaDelayedSimulation(preprocessed));
int reduceNwaDelayedSimulationBSize = numberOfStates(reduceNwaDelayedSimulationB(preprocessed));
// int reduceNwaDelayedFullMultipebbleSimulationSize = numberOfStates(reduceNwaDelayedFullMultipebbleSimulation(preprocessed));
int reduceBuchiFairDirectSimulationSize = numberOfStates(reduceBuchiFairDirectSimulation(preprocessed));
int reduceBuchiFairSimulationSize = numberOfStates(reduceBuchiFairSimulation(preprocessed));

assert(minimizeSevpaSize == 6);
assert(shrinkNwaSize == 6);
assert(minimizeNwaPmaxSatDirectBiSize == 6);
assert(minimizeNwaPmaxSatDirectSize == 6);
assert(minimizeDfaSimulationSize == 6);
assert(reduceNwaDirectSimulationSize == 6);
assert(reduceNwaDirectSimulationBSize == 6);
assert(reduceNwaDirectFullMultipebbleSimulationSize == 6);
assert(buchiReduceSize == 5);
assert(reduceNwaDelayedSimulationSize == 5);
assert(reduceNwaDelayedSimulationBSize == 5);
// assert(reduceNwaDelayedFullMultipebbleSimulationSize == 5);
assert(reduceBuchiFairDirectSimulationSize == 3);
assert(reduceBuchiFairSimulationSize == 3);

NestedWordAutomaton nwa = (
	callAlphabet = {},
	internalAlphabet = {a0 a1 },
	returnAlphabet = {},
	states = {s2 s3 s0 s1 s6 s4 s5 },
	initialStates = {s0 },
	finalStates = {s0 s4 s5 },
	callTransitions = {
	},
	internalTransitions = {
		 (s0 a0 s1)
		 (s0 a1 s3)
		 (s1 a0 s1)
		 (s1 a0 s2)
		 (s1 a1 s3)
		 (s2 a0 s4)
		 (s3 a0 s5)
		 (s4 a1 s3)
		 (s5 a0 s3)
	},
	returnTransitions = {
	}
);