2.56/1.75 WORST_CASE(?, O(n^1)) 2.56/1.76 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.56/1.76 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.56/1.76 2.56/1.76 2.56/1.76 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^1). 2.56/1.76 2.56/1.76 (0) CpxIntTrs 2.56/1.76 (1) Koat Proof [FINISHED, 366 ms] 2.56/1.76 (2) BOUNDS(1, n^1) 2.56/1.76 2.56/1.76 2.56/1.76 ---------------------------------------- 2.56/1.76 2.56/1.76 (0) 2.56/1.76 Obligation: 2.56/1.76 Complexity Int TRS consisting of the following rules: 2.56/1.76 eval_t27_start(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb0_in(v_.0, v_.01, v_.1, v_1, v_n, v_y)) :|: TRUE 2.56/1.76 eval_t27_bb0_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb1_in(v_n, v_y, v_.1, v_1, v_n, v_y)) :|: TRUE 2.56/1.76 eval_t27_bb1_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb2_in(v_.0, v_.01, v_.1, v_1, v_n, v_y)) :|: v_.0 < 0 2.56/1.76 eval_t27_bb1_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb5_in(v_.0, v_.01, v_.1, v_1, v_n, v_y)) :|: v_.0 >= 0 2.56/1.76 eval_t27_bb2_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb3_in(v_.0, v_.01, v_.01 + 1000, v_.0 + 1, v_n, v_y)) :|: TRUE 2.56/1.76 eval_t27_bb3_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb4_in(v_.0, v_.01, v_.1, v_1, v_n, v_y)) :|: v_.1 >= 100 2.56/1.76 eval_t27_bb3_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb1_in(v_1, v_.1, v_.1, v_1, v_n, v_y)) :|: v_.1 < 100 2.56/1.76 eval_t27_bb4_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_bb3_in(v_.0, v_.01, v_.1 - 100, v_1, v_n, v_y)) :|: TRUE 2.56/1.76 eval_t27_bb5_in(v_.0, v_.01, v_.1, v_1, v_n, v_y) -> Com_1(eval_t27_stop(v_.0, v_.01, v_.1, v_1, v_n, v_y)) :|: TRUE 2.56/1.76 2.56/1.76 The start-symbols are:[eval_t27_start_6] 2.56/1.76 2.56/1.76 2.56/1.76 ---------------------------------------- 2.56/1.76 2.56/1.76 (1) Koat Proof (FINISHED) 2.56/1.76 YES(?, 4003*ar_1 + 4*ar_3 + 6) 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 Initial complexity problem: 2.56/1.76 2.56/1.76 1: T: 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 Repeatedly propagating knowledge in problem 1 produces the following problem: 2.56/1.76 2.56/1.76 2: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 A polynomial rank function with 2.56/1.76 2.56/1.76 Pol(evalt27start) = 2 2.56/1.76 2.56/1.76 Pol(evalt27bb0in) = 2 2.56/1.76 2.56/1.76 Pol(evalt27bb1in) = 2 2.56/1.76 2.56/1.76 Pol(evalt27bb2in) = 2 2.56/1.76 2.56/1.76 Pol(evalt27bb5in) = 1 2.56/1.76 2.56/1.76 Pol(evalt27bb3in) = 2 2.56/1.76 2.56/1.76 Pol(evalt27bb4in) = 2 2.56/1.76 2.56/1.76 Pol(evalt27stop) = 0 2.56/1.76 2.56/1.76 Pol(koat_start) = 2 2.56/1.76 2.56/1.76 orients all transitions weakly and the transitions 2.56/1.76 2.56/1.76 evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 strictly and produces the following problem: 2.56/1.76 2.56/1.76 3: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 A polynomial rank function with 2.56/1.76 2.56/1.76 Pol(evalt27start) = -V_2 2.56/1.76 2.56/1.76 Pol(evalt27bb0in) = -V_2 2.56/1.76 2.56/1.76 Pol(evalt27bb1in) = -V_1 2.56/1.76 2.56/1.76 Pol(evalt27bb2in) = -V_1 - 1 2.56/1.76 2.56/1.76 Pol(evalt27bb5in) = -V_1 2.56/1.76 2.56/1.76 Pol(evalt27bb3in) = -V_6 2.56/1.76 2.56/1.76 Pol(evalt27bb4in) = -V_6 2.56/1.76 2.56/1.76 Pol(evalt27stop) = -V_1 2.56/1.76 2.56/1.76 Pol(koat_start) = -V_2 2.56/1.76 2.56/1.76 orients all transitions weakly and the transition 2.56/1.76 2.56/1.76 evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 strictly and produces the following problem: 2.56/1.76 2.56/1.76 4: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 Repeatedly propagating knowledge in problem 4 produces the following problem: 2.56/1.76 2.56/1.76 5: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 A polynomial rank function with 2.56/1.76 2.56/1.76 Pol(evalt27bb4in) = 1 2.56/1.76 2.56/1.76 Pol(evalt27bb3in) = 1 2.56/1.76 2.56/1.76 Pol(evalt27bb1in) = 0 2.56/1.76 2.56/1.76 and size complexities 2.56/1.76 2.56/1.76 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-0) = ar_0 2.56/1.76 2.56/1.76 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-2) = ar_2 2.56/1.76 2.56/1.76 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-4) = ar_4 2.56/1.76 2.56/1.76 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-5) = ar_5 2.56/1.76 2.56/1.76 S("evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-5) = 2*ar_1 + 2*ar_5 2.56/1.76 2.56/1.76 S("evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5))", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5))", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5))", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5))", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5))", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5))", 0-5) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ]", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ]", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ]", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ]", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ]", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ]", 0-5) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ]", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ]", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ]", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ]", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ]", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ]", 0-5) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1))", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1))", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1))", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1))", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1))", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1))", 0-5) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ]", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ]", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ]", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ]", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ]", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ]", 0-5) = 2*ar_1 + 2*ar_5 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ]", 0-0) = 2*ar_1 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ]", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ]", 0-2) = ? 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ]", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ]", 0-4) = ? 2.56/1.76 2.56/1.76 S("evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ]", 0-5) = 2*ar_1 + 2*ar_5 2.56/1.76 2.56/1.76 S("evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5))", 0-0) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5))", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5))", 0-2) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5))", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5))", 0-4) = ar_4 2.56/1.76 2.56/1.76 S("evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5))", 0-5) = ar_5 2.56/1.76 2.56/1.76 S("evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-0) = ar_0 2.56/1.76 2.56/1.76 S("evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-1) = ar_1 2.56/1.76 2.56/1.76 S("evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-2) = ar_2 2.56/1.76 2.56/1.76 S("evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-3) = ar_3 2.56/1.76 2.56/1.76 S("evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-4) = ar_4 2.56/1.76 2.56/1.76 S("evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-5) = ar_5 2.56/1.76 2.56/1.76 orients the transitions 2.56/1.76 2.56/1.76 evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 weakly and the transition 2.56/1.76 2.56/1.76 evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 strictly and produces the following problem: 2.56/1.76 2.56/1.76 6: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 Applied AI with 'oct' on problem 6 to obtain the following invariants: 2.56/1.76 2.56/1.76 For symbol evalt27bb1in: X_1 - X_2 >= 0 2.56/1.76 2.56/1.76 For symbol evalt27bb2in: -X_2 - 1 >= 0 /\ X_1 - X_2 >= 0 /\ -X_1 - X_2 - 2 >= 0 /\ -X_1 - 1 >= 0 2.56/1.76 2.56/1.76 For symbol evalt27bb3in: -X_6 >= 0 /\ -X_2 - X_6 - 1 >= 0 /\ X_1 - X_6 + 1 >= 0 /\ -X_1 - X_6 - 1 >= 0 /\ -X_2 + X_6 - 1 >= 0 /\ -X_1 + X_6 - 1 >= 0 /\ X_3 - X_5 + 1000 >= 0 /\ -X_2 - 1 >= 0 /\ X_1 - X_2 >= 0 /\ -X_1 - X_2 - 2 >= 0 /\ -X_1 - 1 >= 0 2.56/1.76 2.56/1.76 For symbol evalt27bb4in: -X_6 >= 0 /\ X_5 - X_6 - 100 >= 0 /\ X_3 - X_6 + 900 >= 0 /\ -X_2 - X_6 - 1 >= 0 /\ X_1 - X_6 + 1 >= 0 /\ -X_1 - X_6 - 1 >= 0 /\ -X_2 + X_6 - 1 >= 0 /\ -X_1 + X_6 - 1 >= 0 /\ X_3 - X_5 + 1000 >= 0 /\ X_5 - 100 >= 0 /\ X_3 + X_5 + 800 >= 0 /\ -X_2 + X_5 - 101 >= 0 /\ -X_1 + X_5 - 101 >= 0 /\ X_3 + 900 >= 0 /\ -X_2 + X_3 + 899 >= 0 /\ -X_1 + X_3 + 899 >= 0 /\ -X_2 - 1 >= 0 /\ X_1 - X_2 >= 0 /\ -X_1 - X_2 - 2 >= 0 /\ -X_1 - 1 >= 0 2.56/1.76 2.56/1.76 For symbol evalt27bb5in: X_1 - X_2 >= 0 /\ X_1 >= 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 This yielded the following problem: 2.56/1.76 2.56/1.76 7: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) [ -ar_5 >= 0 /\ ar_4 - ar_5 - 100 >= 0 /\ ar_2 - ar_5 + 900 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ ar_4 - 100 >= 0 /\ ar_2 + ar_4 + 800 >= 0 /\ -ar_1 + ar_4 - 101 >= 0 /\ -ar_0 + ar_4 - 101 >= 0 /\ ar_2 + 900 >= 0 /\ -ar_1 + ar_2 + 899 >= 0 /\ -ar_0 + ar_2 + 899 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ -ar_5 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 /\ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: ?, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ -ar_5 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 /\ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) [ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 A polynomial rank function with 2.56/1.76 2.56/1.76 Pol(koat_start) = -2000*V_2 + 2*V_4 2.56/1.76 2.56/1.76 Pol(evalt27start) = -2000*V_2 + 2*V_4 2.56/1.76 2.56/1.76 Pol(evalt27bb5in) = -2000*V_1 + 2*V_3 2.56/1.76 2.56/1.76 Pol(evalt27stop) = -2000*V_1 + 2*V_3 2.56/1.76 2.56/1.76 Pol(evalt27bb4in) = 2*V_5 - 2000*V_6 - 100 2.56/1.76 2.56/1.76 Pol(evalt27bb3in) = 2*V_5 - 2000*V_6 2.56/1.76 2.56/1.76 Pol(evalt27bb1in) = -2000*V_1 + 2*V_3 2.56/1.76 2.56/1.76 Pol(evalt27bb2in) = -2000*V_1 + 2*V_3 2.56/1.76 2.56/1.76 Pol(evalt27bb0in) = -2000*V_2 + 2*V_4 2.56/1.76 2.56/1.76 orients all transitions weakly and the transitions 2.56/1.76 2.56/1.76 evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) [ -ar_5 >= 0 /\ ar_4 - ar_5 - 100 >= 0 /\ ar_2 - ar_5 + 900 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ ar_4 - 100 >= 0 /\ ar_2 + ar_4 + 800 >= 0 /\ -ar_1 + ar_4 - 101 >= 0 /\ -ar_0 + ar_4 - 101 >= 0 /\ ar_2 + 900 >= 0 /\ -ar_1 + ar_2 + 899 >= 0 /\ -ar_0 + ar_2 + 899 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 ] 2.56/1.76 2.56/1.76 evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ -ar_5 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 /\ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 strictly and produces the following problem: 2.56/1.76 2.56/1.76 8: T: 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27stop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: 2000*ar_1 + 2*ar_3, Cost: 1) evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4 - 100, ar_5)) [ -ar_5 >= 0 /\ ar_4 - ar_5 - 100 >= 0 /\ ar_2 - ar_5 + 900 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ ar_4 - 100 >= 0 /\ ar_2 + ar_4 + 800 >= 0 /\ -ar_1 + ar_4 - 101 >= 0 /\ -ar_0 + ar_4 - 101 >= 0 /\ ar_2 + 900 >= 0 /\ -ar_1 + ar_2 + 899 >= 0 /\ -ar_0 + ar_2 + 899 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_5, ar_1, ar_4, ar_3, ar_4, ar_5)) [ -ar_5 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 /\ 99 >= ar_4 ] 2.56/1.76 2.56/1.76 (Comp: 2000*ar_1 + 2*ar_3, Cost: 1) evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb4in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ -ar_5 >= 0 /\ -ar_1 - ar_5 - 1 >= 0 /\ ar_0 - ar_5 + 1 >= 0 /\ -ar_0 - ar_5 - 1 >= 0 /\ -ar_1 + ar_5 - 1 >= 0 /\ -ar_0 + ar_5 - 1 >= 0 /\ ar_2 - ar_4 + 1000 >= 0 /\ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 /\ ar_4 >= 100 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb3in(ar_0, ar_1, ar_2, ar_3, ar_2 + 1000, ar_0 + 1)) [ -ar_1 - 1 >= 0 /\ ar_0 - ar_1 >= 0 /\ -ar_0 - ar_1 - 2 >= 0 /\ -ar_0 - 1 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: 2, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb5in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ ar_0 >= 0 ] 2.56/1.76 2.56/1.76 (Comp: ar_1, Cost: 1) evalt27bb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ 0 >= ar_0 + 1 ] 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 (Comp: 1, Cost: 1) evalt27start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalt27bb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.56/1.76 2.56/1.76 start location: koat_start 2.56/1.76 2.56/1.76 leaf cost: 0 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 Complexity upper bound 4003*ar_1 + 4*ar_3 + 6 2.56/1.76 2.56/1.76 2.56/1.76 2.56/1.76 Time: 0.369 sec (SMT: 0.290 sec) 2.56/1.76 2.56/1.76 2.56/1.76 ---------------------------------------- 2.56/1.76 2.56/1.76 (2) 2.56/1.76 BOUNDS(1, n^1) 2.66/1.78 EOF