2.31/1.42 WORST_CASE(?, O(n^1)) 2.31/1.43 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.31/1.43 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.31/1.43 2.31/1.43 2.31/1.43 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^1). 2.31/1.43 2.31/1.43 (0) CpxIntTrs 2.31/1.43 (1) Koat Proof [FINISHED, 187 ms] 2.31/1.43 (2) BOUNDS(1, n^1) 2.31/1.43 2.31/1.43 2.31/1.43 ---------------------------------------- 2.31/1.43 2.31/1.43 (0) 2.31/1.43 Obligation: 2.31/1.43 Complexity Int TRS consisting of the following rules: 2.31/1.43 eval_t19_start(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb0_in(v_.0, v_.1, v_i, v_k)) :|: TRUE 2.31/1.43 eval_t19_bb0_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb1_in(v_i, v_.1, v_i, v_k)) :|: TRUE 2.31/1.43 eval_t19_bb1_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb2_in(v_.0, v_.1, v_i, v_k)) :|: v_.0 > 100 2.31/1.43 eval_t19_bb1_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb3_in(v_.0, v_.1, v_i, v_k)) :|: v_.0 <= 100 2.31/1.43 eval_t19_bb2_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb1_in(v_.0 - 1, v_.1, v_i, v_k)) :|: TRUE 2.31/1.43 eval_t19_bb3_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb4_in(v_.0, v_.0 + v_k + 50, v_i, v_k)) :|: TRUE 2.31/1.43 eval_t19_bb4_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb5_in(v_.0, v_.1, v_i, v_k)) :|: v_.1 >= 0 2.31/1.43 eval_t19_bb4_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb6_in(v_.0, v_.1, v_i, v_k)) :|: v_.1 < 0 2.31/1.43 eval_t19_bb5_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_bb4_in(v_.0, v_.1 - 1, v_i, v_k)) :|: TRUE 2.31/1.43 eval_t19_bb6_in(v_.0, v_.1, v_i, v_k) -> Com_1(eval_t19_stop(v_.0, v_.1, v_i, v_k)) :|: TRUE 2.31/1.43 2.31/1.43 The start-symbols are:[eval_t19_start_4] 2.31/1.43 2.31/1.43 2.31/1.43 ---------------------------------------- 2.31/1.43 2.31/1.43 (1) Koat Proof (FINISHED) 2.31/1.43 YES(?, 2*ar_1 + 2*ar_3 + 422) 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 Initial complexity problem: 2.31/1.43 2.31/1.43 1: T: 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 Repeatedly propagating knowledge in problem 1 produces the following problem: 2.31/1.43 2.31/1.43 2: T: 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 A polynomial rank function with 2.31/1.43 2.31/1.43 Pol(evalt19start) = 4 2.31/1.43 2.31/1.43 Pol(evalt19bb0in) = 4 2.31/1.43 2.31/1.43 Pol(evalt19bb1in) = 4 2.31/1.43 2.31/1.43 Pol(evalt19bb2in) = 4 2.31/1.43 2.31/1.43 Pol(evalt19bb3in) = 3 2.31/1.43 2.31/1.43 Pol(evalt19bb4in) = 2 2.31/1.43 2.31/1.43 Pol(evalt19bb5in) = 2 2.31/1.43 2.31/1.43 Pol(evalt19bb6in) = 1 2.31/1.43 2.31/1.43 Pol(evalt19stop) = 0 2.31/1.43 2.31/1.43 Pol(koat_start) = 4 2.31/1.43 2.31/1.43 orients all transitions weakly and the transitions 2.31/1.43 2.31/1.43 evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 strictly and produces the following problem: 2.31/1.43 2.31/1.43 3: T: 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 A polynomial rank function with 2.31/1.43 2.31/1.43 Pol(evalt19start) = V_2 + 51 2.31/1.43 2.31/1.43 Pol(evalt19bb0in) = V_2 + 51 2.31/1.43 2.31/1.43 Pol(evalt19bb1in) = V_1 + 51 2.31/1.43 2.31/1.43 Pol(evalt19bb2in) = V_1 + 50 2.31/1.43 2.31/1.43 Pol(evalt19bb3in) = V_1 + 51 2.31/1.43 2.31/1.43 Pol(evalt19bb4in) = V_3 - V_4 + 1 2.31/1.43 2.31/1.43 Pol(evalt19bb5in) = V_3 - V_4 2.31/1.43 2.31/1.43 Pol(evalt19bb6in) = V_3 - V_4 2.31/1.43 2.31/1.43 Pol(evalt19stop) = V_3 - V_4 2.31/1.43 2.31/1.43 Pol(koat_start) = V_2 + 51 2.31/1.43 2.31/1.43 orients all transitions weakly and the transition 2.31/1.43 2.31/1.43 evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 strictly and produces the following problem: 2.31/1.43 2.31/1.43 4: T: 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 Repeatedly propagating knowledge in problem 4 produces the following problem: 2.31/1.43 2.31/1.43 5: T: 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 A polynomial rank function with 2.31/1.43 2.31/1.43 Pol(evalt19start) = V_4 + 151 2.31/1.43 2.31/1.43 Pol(evalt19bb0in) = V_4 + 151 2.31/1.43 2.31/1.43 Pol(evalt19bb1in) = V_4 + 151 2.31/1.43 2.31/1.43 Pol(evalt19bb2in) = V_4 + 151 2.31/1.43 2.31/1.43 Pol(evalt19bb3in) = V_1 + V_4 + 51 2.31/1.43 2.31/1.43 Pol(evalt19bb4in) = V_3 + 1 2.31/1.43 2.31/1.43 Pol(evalt19bb5in) = V_3 2.31/1.43 2.31/1.43 Pol(evalt19bb6in) = V_3 2.31/1.43 2.31/1.43 Pol(evalt19stop) = V_3 2.31/1.43 2.31/1.43 Pol(koat_start) = V_4 + 151 2.31/1.43 2.31/1.43 orients all transitions weakly and the transition 2.31/1.43 2.31/1.43 evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 strictly and produces the following problem: 2.31/1.43 2.31/1.43 6: T: 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ar_3 + 151, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ?, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 Repeatedly propagating knowledge in problem 6 produces the following problem: 2.31/1.43 2.31/1.43 7: T: 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb0in(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 1) evalt19bb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 101 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb3in(ar_0, ar_1, ar_2, ar_3)) [ 100 >= ar_0 ] 2.31/1.43 2.31/1.43 (Comp: ar_1 + 51, Cost: 1) evalt19bb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb1in(ar_0 - 1, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_0 + ar_3 + 50, ar_3)) 2.31/1.43 2.31/1.43 (Comp: ar_3 + 151, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= 0 ] 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_2 + 1 ] 2.31/1.43 2.31/1.43 (Comp: ar_3 + 151, Cost: 1) evalt19bb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19bb4in(ar_0, ar_1, ar_2 - 1, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 4, Cost: 1) evalt19bb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19stop(ar_0, ar_1, ar_2, ar_3)) 2.31/1.43 2.31/1.43 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalt19start(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.31/1.43 2.31/1.43 start location: koat_start 2.31/1.43 2.31/1.43 leaf cost: 0 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 Complexity upper bound 2*ar_1 + 2*ar_3 + 422 2.31/1.43 2.31/1.43 2.31/1.43 2.31/1.43 Time: 0.131 sec (SMT: 0.115 sec) 2.31/1.43 2.31/1.43 2.31/1.43 ---------------------------------------- 2.31/1.43 2.31/1.43 (2) 2.31/1.43 BOUNDS(1, n^1) 2.34/4.17 EOF