5 schedule: '{ domain: "{ S_0[t] : t >= 0; S_1[] }", child: { sequence: [ { filter:
6 "{ S_0[t] }", child: { schedule: "L_0[{ S_0[t] -> [(t)] }]" } }, { filter: "{ S_1[]
15 domain: '{ S_0[t] : t >= 0 }'
23 index: '{ S_0[t] -> a[] }'
24 reference: __pet_ref_0
38 killed: '{ S_1[] -> a[] }'
39 index: '{ S_1[] -> a[] }'
40 reference: __pet_ref_1