5 schedule: '{ domain: "{ S_3[]; S_0[]; S_2[i] : 0 <= i <= 9; S_4[]; S_1[i] : 0 <= i
6 <= 9 }", child: { sequence: [ { filter: "{ S_0[] }" }, { filter: "{ S_2[i]; S_1[i]
7 }", child: { schedule: "L[{ S_1[i] -> [(i)]; S_2[i] -> [(i)] }]", child: { sequence:
8 [ { filter: "{ S_1[i] }" }, { filter: "{ S_2[i] }" } ] } } }, { filter: "{ S_3[];
9 S_4[] }", child: { set: [ { filter: "{ S_3[] }" }, { filter: "{ S_4[] }" } ] } }
30 index: '{ S_0[] -> i[] }'
31 reference: __pet_ref_0
37 domain: '{ S_1[i] : 0 <= i <= 9 }'
45 index: '{ S_1[i] -> a[] }'
46 reference: __pet_ref_1
52 domain: '{ S_2[i] : 0 <= i <= 9 }'
60 index: '{ S_2[i] -> i[] }'
61 reference: __pet_ref_2
65 index: '{ S_2[i] -> [(1 + i)] }'
66 reference: __pet_ref_3
78 killed: '{ S_3[] -> i[] }'
79 index: '{ S_3[] -> i[] }'
80 reference: __pet_ref_4
91 killed: '{ S_4[] -> a[] }'
92 index: '{ S_4[] -> a[] }'
93 reference: __pet_ref_5