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simple_sat.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  * Last modified:
10  * $Date: 2014-11-04 13:28:32 +0100 (Tue, 04 Nov 2014) $ by $Author: schulte $
11  * $Revision: 14287 $
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37 
38 #include "test/flatzinc.hh"
39 
40 namespace Test { namespace FlatZinc {
41 
42  namespace {
44  class Create {
45  public:
46 
48  Create(void) {
49  (void) new FlatZincTest("simple_sat",
50 "predicate bool_lin_ge(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
51 predicate bool_lin_gt(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
52 predicate bool_lin_lt(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
53 predicate bool_lin_ne(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
54 array [1..21] of int: Formula = [1, 2, 3, 1, 2, -3, 1, -2, 3, 1, -2, -3, -1, 2, 3, -1, 2, -3, -1, -2, 3];\n\
55 var bool: BOOL____00001 :: is_defined_var :: var_is_introduced;\n\
56 var bool: BOOL____00002 :: is_defined_var :: var_is_introduced;\n\
57 var bool: BOOL____00004 :: is_defined_var :: var_is_introduced;\n\
58 array [1..3] of var bool: assignment :: output_array([1..3]);\n\
59 constraint array_bool_or([BOOL____00004, BOOL____00001, assignment[2]], true);\n\
60 constraint array_bool_or([BOOL____00004, assignment[1], BOOL____00002], true);\n\
61 constraint array_bool_or([BOOL____00004, assignment[1], assignment[2]], true);\n\
62 constraint array_bool_or([assignment[3], BOOL____00001, BOOL____00002], true);\n\
63 constraint array_bool_or([assignment[3], BOOL____00001, assignment[2]], true);\n\
64 constraint array_bool_or([assignment[3], assignment[1], BOOL____00002], true);\n\
65 constraint array_bool_or([assignment[3], assignment[1], assignment[2]], true);\n\
66 constraint bool_eq_reif(assignment[1], false, BOOL____00001) :: defines_var(BOOL____00001);\n\
67 constraint bool_eq_reif(assignment[2], false, BOOL____00002) :: defines_var(BOOL____00002);\n\
68 constraint bool_eq_reif(assignment[3], false, BOOL____00004) :: defines_var(BOOL____00004);\n\
69 solve satisfy;\n\
70 ", "assignment = array1d(1..3, [true, true, true]);\n\
71 ----------\n\
72 ");
73  }
74  };
75 
76  Create c;
77  }
78 
79 }}
80 
81 // STATISTICS: test-flatzinc
Gecode::FloatVal c(-8, 8)
General test support.
Definition: afc.cpp:43