Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
37 lines
1.2 KiB
MiniZinc
37 lines
1.2 KiB
MiniZinc
% RUNS ON mzn20_fd
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% RUNS ON mzn-fzn_fd
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include "regular.mzn";
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%-----------------------------------------------------------------------------%
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% regular
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%-----------------------------------------------------------------------------%
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% regexp is: 123*21.
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int: n_states = 5;
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int: input_max = 3;
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int: initial_state = 1;
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set of int: accepting_states = {5};
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array[1..5, 1..3] of int: transition_fn =
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[|2, 0, 0 % transitions from state 1: --1--> state 2
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|0, 3, 0 % transitions from state 2: --2--> state 3
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|0, 4, 3 % transitions from state 3: --2--> state 4, --3--> state 3
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|5, 0, 0 % transitions from state 4: --1--> state 5
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|0, 0, 0|];% transitions from state 5: (none)
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array[-2..4] of var int: reg_input =
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array1d(-2..4, [1, 2, _, _, _, 2, 1]);
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array[44..54] of var int: reg_input2;
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constraint regular(reg_input, n_states, input_max, transition_fn,
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initial_state, accepting_states);
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constraint regular(reg_input2, n_states, input_max, transition_fn,
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initial_state, accepting_states);
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solve satisfy;
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output [
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"reg_input = array1d(-2..4, ", show(reg_input), ");\n",
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"reg_input2 = array1d(44..54, ", show(reg_input2), ");\n"
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];
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