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00038 #include "test/flatzinc.hh"
00039
00040 namespace Test { namespace FlatZinc {
00041
00042 namespace {
00044 class Create {
00045 public:
00046
00048 Create(void) {
00049 (void) new FlatZincTest("2DPacking",
00050 "predicate bool_lin_ge(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
00051 predicate bool_lin_gt(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
00052 predicate bool_lin_lt(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
00053 predicate bool_lin_ne(array [int] of int: a, array [int] of var bool: x, var int: c);\n\
00054 array [1..4] of int: ItemHeight = [4, 4, 4, 3];\n\
00055 array [1..4] of int: ItemWidth = [1, 1, 2, 3];\n\
00056 var 0..2: INT____00001 :: is_defined_var :: var_is_introduced;\n\
00057 array [1..2] of var 0..1: bin;\n\
00058 array [1..8] of var 0..1: item :: output_array([1..2, 1..4]);\n\
00059 var 0..2: obj :: output_var = INT____00001;\n\
00060 array [1..16] of var 0..1: x____00002;\n\
00061 array [1..16] of var 0..1: x____00003;\n\
00062 constraint int_eq(x____00002[5], 0);\n\
00063 constraint int_eq(x____00002[9], 0);\n\
00064 constraint int_eq(x____00002[10], 0);\n\
00065 constraint int_eq(x____00002[13], 0);\n\
00066 constraint int_eq(x____00002[14], 0);\n\
00067 constraint int_eq(x____00002[15], 0);\n\
00068 constraint int_eq(x____00003[5], 0);\n\
00069 constraint int_eq(x____00003[9], 0);\n\
00070 constraint int_eq(x____00003[10], 0);\n\
00071 constraint int_eq(x____00003[13], 0);\n\
00072 constraint int_eq(x____00003[14], 0);\n\
00073 constraint int_eq(x____00003[15], 0);\n\
00074 constraint int_lin_eq([1, -1], [item[1], x____00002[1]], 0);\n\
00075 constraint int_lin_eq([1, -1], [item[5], x____00003[1]], 0);\n\
00076 constraint int_lin_eq([1, 1], [item[1], item[5]], 1);\n\
00077 constraint int_lin_eq([1, 1], [item[2], item[6]], 1);\n\
00078 constraint int_lin_eq([1, 1], [item[3], item[7]], 1);\n\
00079 constraint int_lin_eq([1, 1], [item[4], item[8]], 1);\n\
00080 constraint int_lin_eq([1, -1, -1], [item[1], x____00002[2], x____00002[6]], 0);\n\
00081 constraint int_lin_eq([1, -1, -1], [item[5], x____00003[2], x____00003[6]], 0);\n\
00082 constraint int_lin_eq([1, -1, -1, -1], [item[1], x____00002[3], x____00002[7], x____00002[11]], 0);\n\
00083 constraint int_lin_eq([1, -1, -1, -1], [item[5], x____00003[3], x____00003[7], x____00003[11]], 0);\n\
00084 constraint int_lin_eq([1, -1, -1, -1, -1], [item[1], x____00002[4], x____00002[8], x____00002[12], x____00002[16]], 0);\n\
00085 constraint int_lin_eq([1, -1, -1, -1, -1], [item[5], x____00003[4], x____00003[8], x____00003[12], x____00003[16]], 0);\n\
00086 constraint int_lin_le([-2], [x____00002[16]], 0);\n\
00087 constraint int_lin_le([-2], [x____00003[16]], 0);\n\
00088 constraint int_lin_le([-3, 3], [x____00002[11], x____00002[12]], 0);\n\
00089 constraint int_lin_le([-3, 3], [x____00003[11], x____00003[12]], 0);\n\
00090 constraint int_lin_le([-4, 2, 3], [x____00002[6], x____00002[7], x____00002[8]], 0);\n\
00091 constraint int_lin_le([-4, 2, 3], [x____00003[6], x____00003[7], x____00003[8]], 0);\n\
00092 constraint int_lin_le([-4, 1, 2, 3], [x____00002[1], x____00002[2], x____00002[3], x____00002[4]], 0);\n\
00093 constraint int_lin_le([-4, 1, 2, 3], [x____00003[1], x____00003[2], x____00003[3], x____00003[4]], 0);\n\
00094 constraint int_lin_le([-10, 4, 4, 4, 3], [bin[1], x____00002[1], x____00002[6], x____00002[11], x____00002[16]], 0);\n\
00095 constraint int_lin_le([-10, 4, 4, 4, 3], [bin[2], x____00003[1], x____00003[6], x____00003[11], x____00003[16]], 0);\n\
00096 constraint int_plus(bin[1], bin[2], INT____00001) :: defines_var(INT____00001);\n\
00097 solve minimize INT____00001;\n\
00098 ",
00099 "item = array2d(1..2, 1..4, [1, 1, 1, 1, 0, 0, 0, 0]);\n\
00100 obj = 1;\n\
00101 ----------\n\
00102 ==========\n\
00103 ");
00104 }
00105 };
00106
00107 Create c;
00108 }
00109
00110 }}
00111
00112