23 lines
537 B
MiniZinc
23 lines
537 B
MiniZinc
% RUNS ON mzn20_fd
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% RUNS ON mzn-fzn_fd
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% RUNS ON mzn20_fd_linear
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% RUNS ON mzn20_mip
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%% Check that the first-fail search complies with spec
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%%
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var 1..8: x;
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var 1..10: y;
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var 1..10: z;
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var 1..10: w;
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constraint x = 1 -> x < 1;
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constraint x > 1 -> y < 5;
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constraint x > 1 -> z < 5;
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constraint x > 1 -> w < 5;
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constraint y = 1 -> x > 4;
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solve :: int_search([x,y,z,w],first_fail,indomain_min,complete)
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satisfy;
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output ["%% test-ff2.mzn: output should be x = 5, y = 1\nx = ",
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show(x),";\ny = ",show(y),";\n"];
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