2.70/1.71 WORST_CASE(?, O(n^2)) 2.70/1.72 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.70/1.72 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.70/1.72 2.70/1.72 2.70/1.72 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^2). 2.70/1.72 2.70/1.72 (0) CpxIntTrs 2.70/1.72 (1) Koat Proof [FINISHED, 578 ms] 2.70/1.72 (2) BOUNDS(1, n^2) 2.70/1.72 2.70/1.72 2.70/1.72 ---------------------------------------- 2.70/1.72 2.70/1.72 (0) 2.70/1.72 Obligation: 2.70/1.72 Complexity Int TRS consisting of the following rules: 2.70/1.72 eval_foo_start(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb0_in(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: TRUE 2.70/1.72 eval_foo_bb0_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_x, v_y, v_a, v_b, v_x, v_y)) :|: v_a >= v_b && v_a <= v_b 2.70/1.72 eval_foo_bb0_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: v_a < v_b 2.70/1.72 eval_foo_bb0_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: v_a > v_b 2.70/1.72 eval_foo_bb1_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: v_.0 >= 0 2.70/1.72 eval_foo_bb1_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: v_.01 >= 0 2.70/1.72 eval_foo_bb1_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: v_.0 < 0 && v_.01 < 0 2.70/1.72 eval_foo_bb2_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_.0 + v_a - v_b - 1, v_.01 + v_b - v_a - 1, v_a, v_b, v_x, v_y)) :|: TRUE 2.70/1.72 eval_foo_bb3_in(v_.0, v_.01, v_a, v_b, v_x, v_y) -> Com_1(eval_foo_stop(v_.0, v_.01, v_a, v_b, v_x, v_y)) :|: TRUE 2.70/1.72 2.70/1.72 The start-symbols are:[eval_foo_start_6] 2.70/1.72 2.70/1.72 2.70/1.72 ---------------------------------------- 2.70/1.72 2.70/1.72 (1) Koat Proof (FINISHED) 2.70/1.72 YES(?, 4*ar_3 + 2*ar_3*ar_5 + 2*ar_5^2 + 10*ar_5 + 18) 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Initial complexity problem: 2.70/1.72 2.70/1.72 1: T: 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Repeatedly propagating knowledge in problem 1 produces the following problem: 2.70/1.72 2.70/1.72 2: T: 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 A polynomial rank function with 2.70/1.72 2.70/1.72 Pol(evalfoostart) = 2 2.70/1.72 2.70/1.72 Pol(evalfoobb0in) = 2 2.70/1.72 2.70/1.72 Pol(evalfoobb1in) = 2 2.70/1.72 2.70/1.72 Pol(evalfoobb3in) = 1 2.70/1.72 2.70/1.72 Pol(evalfoobb2in) = 2 2.70/1.72 2.70/1.72 Pol(evalfoostop) = 0 2.70/1.72 2.70/1.72 Pol(koat_start) = 2 2.70/1.72 2.70/1.72 orients all transitions weakly and the transitions 2.70/1.72 2.70/1.72 evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 strictly and produces the following problem: 2.70/1.72 2.70/1.72 3: T: 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Applied AI with 'oct' on problem 3 to obtain the following invariants: 2.70/1.72 2.70/1.72 For symbol evalfoobb1in: X_1 - X_2 >= 0 /\ -X_1 + X_2 >= 0 2.70/1.72 2.70/1.72 For symbol evalfoobb2in: X_1 - X_2 >= 0 /\ -X_1 + X_2 >= 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 This yielded the following problem: 2.70/1.72 2.70/1.72 4: T: 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 A polynomial rank function with 2.70/1.72 2.70/1.72 Pol(evalfoobb2in) = V_5 2.70/1.72 2.70/1.72 Pol(evalfoobb1in) = V_5 + 1 2.70/1.72 2.70/1.72 and size complexities 2.70/1.72 2.70/1.72 S("evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-2) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-4) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-2) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-2) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-2) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-2) = ? 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-2) = ? 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 orients the transitions 2.70/1.72 2.70/1.72 evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 weakly and the transition 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 strictly and produces the following problem: 2.70/1.72 2.70/1.72 5: T: 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 By chaining the transition koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] with all transitions in problem 5, the following new transition is obtained: 2.70/1.72 2.70/1.72 koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 We thus obtain the following problem: 2.70/1.72 2.70/1.72 6: T: 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Testing for reachability in the complexity graph removes the following transition from problem 6: 2.70/1.72 2.70/1.72 evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 We thus obtain the following problem: 2.70/1.72 2.70/1.72 7: T: 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 By chaining the transition evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] with all transitions in problem 7, the following new transition is obtained: 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 We thus obtain the following problem: 2.70/1.72 2.70/1.72 8: T: 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 2) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Repeatedly propagating knowledge in problem 8 produces the following problem: 2.70/1.72 2.70/1.72 9: T: 2.70/1.72 2.70/1.72 (Comp: ?, Cost: 2) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 A polynomial rank function with 2.70/1.72 2.70/1.72 Pol(evalfoobb1in) = V_3 + 1 2.70/1.72 2.70/1.72 and size complexities 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-2) = ar_2 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-4) = ar_4 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-2) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-4) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-2) = ar_2 + ar_3 + ar_5 + 2 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5))", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-2) = ar_3 + ar_5 + 2 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ 0 >= ar_2 + 1 /\\ 0 >= ar_4 + 1 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-2) = ar_3 + ar_5 + 2 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_4 >= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-2) = ar_3 + ar_5 + 2 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-0) = ar_0 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-1) = ar_1 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-2) = ar_3 + ar_5 + 2 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-3) = ar_3 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-4) = ? 2.70/1.72 2.70/1.72 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\\ -ar_0 + ar_1 >= 0 /\\ ar_2 >= 0 ]", 0-5) = ar_5 2.70/1.72 2.70/1.72 orients the transitions 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 weakly and the transition 2.70/1.72 2.70/1.72 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 strictly and produces the following problem: 2.70/1.72 2.70/1.72 10: T: 2.70/1.72 2.70/1.72 (Comp: 2*ar_3 + ar_3*ar_5 + ar_5^2 + 4*ar_5 + 4, Cost: 2) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + ar_0 - ar_1 - 1, ar_3, ar_4 + ar_1 - ar_0 - 1, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: ar_5 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 - ar_1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_2 + 1 /\ 0 >= ar_4 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_3, ar_3, ar_5, ar_5)) [ ar_0 = ar_1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_1 >= ar_0 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ ar_0 >= ar_1 + 1 ] 2.70/1.72 2.70/1.72 (Comp: 1, Cost: 1) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5)) [ 0 <= 0 ] 2.70/1.72 2.70/1.72 start location: koat_start 2.70/1.72 2.70/1.72 leaf cost: 0 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Complexity upper bound 4*ar_3 + 2*ar_3*ar_5 + 2*ar_5^2 + 10*ar_5 + 18 2.70/1.72 2.70/1.72 2.70/1.72 2.70/1.72 Time: 0.541 sec (SMT: 0.441 sec) 2.70/1.72 2.70/1.72 2.70/1.72 ---------------------------------------- 2.70/1.72 2.70/1.72 (2) 2.70/1.72 BOUNDS(1, n^2) 2.82/1.75 EOF