def convert2asm(self):
    asm_str = self.get_instr_name()
    destination = self.solution[self.instr_rd]
    # instr rd,imm
    asm_str = "{} {}, {}".format(asm_str, destination, self.get_imm())
    if self.comment != "":
      asm_str = asm_str + " #" + self.comment
    return asm_str.lower()