cluster_0 cluster_1 A_0_false LST T_0_18446744073709551615 A_0_false->T_0_18446744073709551615 A_1_true WRK T_1_18446744073709551615 A_1_true->T_1_18446744073709551615 T_0_18446744073709551615->A_1_true D_0_18446744073709551615_1 C(0) → REQ D_0_18446744073709551615_1->T_0_18446744073709551615 D_0_18446744073709551615_3 C(1) → REQ D_0_18446744073709551615_3->T_0_18446744073709551615 T_1_18446744073709551615->A_0_false S_1_18446744073709551615_5 RSP → C(0) T_1_18446744073709551615->S_1_18446744073709551615_5 S_1_18446744073709551615_6 RSP → C(1) T_1_18446744073709551615->S_1_18446744073709551615_6 D_1_18446744073709551615_4 Activity → Completed D_1_18446744073709551615_4->T_1_18446744073709551615