parse/0: instruction: 5
parse/0:   ingredient: {name: "8", value: 0, type: 0, properties: [8: literal]}
parse/0:   ingredient: {name: "2", value: 0, type: 0, properties: [2: literal]}
parse/0:   product: {name: "1", value: 0, type: 1, properties: [1: integer]}
after-brace/0: recipe main
after-brace/0: divide ...
run/0: instruction main/0
run/0: ingredient 0 is 8
run/0: ingredient 1 is 2
run/0: ingredient 1 is 2
run/0: product 0 is 4
mem/0: storing 4 in location 1