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product_lp.cpp
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1/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2/*
3 * Main authors:
4 * Guido Tack <tack@gecode.org>
5 *
6 * Copyright:
7 * Guido Tack, 2014
8 *
9 * This file is part of Gecode, the generic constraint
10 * development environment:
11 * http://www.gecode.org
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining
14 * a copy of this software and associated documentation files (the
15 * "Software"), to deal in the Software without restriction, including
16 * without limitation the rights to use, copy, modify, merge, publish,
17 * distribute, sublicense, and/or sell copies of the Software, and to
18 * permit persons to whom the Software is furnished to do so, subject to
19 * the following conditions:
20 *
21 * The above copyright notice and this permission notice shall be
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32 */
33
34#include "test/flatzinc.hh"
35
36namespace Test { namespace FlatZinc {
37
38 namespace {
40 class Create {
41 public:
42
44 Create(void) {
45 (void) new FlatZincTest("product::lp",
46"predicate bool_lin_ge(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
47predicate bool_lin_gt(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
48predicate bool_lin_lt(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
49predicate bool_lin_ne(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
50array [1..2] of int: capacity = [200, 400];\n\
51array [1..6] of int: consumption = [5, 2, 4, 4, 3, 6];\n\
52array [1..3] of int: demand = [100, 200, 300];\n\
53array [1..3] of int: insideCost = [60, 80, 30];\n\
54array [1..3] of int: outsideCost = [80, 90, 40];\n\
55var int: INT____00001 :: is_defined_var :: var_is_introduced;\n\
56array [1..3] of var int: inside :: output_array([1..3]);\n\
57array [1..3] of var int: outside :: output_array([1..3]);\n\
58constraint int_le(0, inside[1]);\n\
59constraint int_le(0, inside[2]);\n\
60constraint int_le(0, inside[3]);\n\
61constraint int_le(0, outside[1]);\n\
62constraint int_le(0, outside[2]);\n\
63constraint int_le(0, outside[3]);\n\
64constraint int_lin_eq([-1, 60, 80, 30, 80, 90, 40], [INT____00001, inside[1], inside[2], inside[3], outside[1], outside[2], outside[3]], 0) :: defines_var(INT____00001);\n\
65constraint int_lin_le([-1, -1], [inside[1], outside[1]], -100);\n\
66constraint int_lin_le([-1, -1], [inside[2], outside[2]], -200);\n\
67constraint int_lin_le([-1, -1], [inside[3], outside[3]], -300);\n\
68constraint int_lin_le([2, 4, 6], [inside[1], inside[2], inside[3]], 400);\n\
69constraint int_lin_le([5, 4, 3], [inside[1], inside[2], inside[3]], 200);\n\
70solve minimize INT____00001;\n\
71", "inside = array1d(1..3, [40, 0, 0]);\n\
72outside = array1d(1..3, [60, 200, 300]);\n\
73----------\n\
74==========\n\
75");
76 }
77 };
78
79 Create c;
80 }
81
82}}
83
84// STATISTICS: test-flatzinc
Tests for FlatZinc.
Definition flatzinc.cpp:36
Gecode::FloatVal c(-8, 8)
General test support.
Definition afc.cpp:39