2.12/1.35 WORST_CASE(?, O(n^2)) 2.12/1.36 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.12/1.36 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.12/1.36 2.12/1.36 2.12/1.36 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^2). 2.12/1.36 2.12/1.36 (0) CpxIntTrs 2.12/1.36 (1) Koat Proof [FINISHED, 75 ms] 2.12/1.36 (2) BOUNDS(1, n^2) 2.12/1.36 2.12/1.36 2.12/1.36 ---------------------------------------- 2.12/1.36 2.12/1.36 (0) 2.12/1.36 Obligation: 2.12/1.36 Complexity Int TRS consisting of the following rules: 2.12/1.36 eval_foo_start(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb0_in(v_.01, v_c, v_x, v_y)) :|: TRUE 2.12/1.36 eval_foo_bb0_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_x, v_c, v_x, v_y)) :|: v_y > 0 2.12/1.36 eval_foo_bb0_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.01, v_c, v_x, v_y)) :|: v_y <= 0 2.12/1.36 eval_foo_bb1_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.01, v_c, v_x, v_y)) :|: v_.01 > 0 2.12/1.36 eval_foo_bb1_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.01, v_c, v_x, v_y)) :|: v_.01 <= 0 2.12/1.36 eval_foo_bb2_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_y, v_c, v_x, v_y)) :|: v_.01 > v_y 2.12/1.36 eval_foo_bb2_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_.01 - 1, v_c, v_x, v_y)) :|: v_.01 <= v_y 2.12/1.36 eval_foo_bb3_in(v_.01, v_c, v_x, v_y) -> Com_1(eval_foo_stop(v_.01, v_c, v_x, v_y)) :|: TRUE 2.12/1.36 2.12/1.36 The start-symbols are:[eval_foo_start_4] 2.12/1.36 2.12/1.36 2.12/1.36 ---------------------------------------- 2.12/1.36 2.12/1.36 (1) Koat Proof (FINISHED) 2.12/1.36 YES(?, 4*ar_0^2 + 4*ar_0*ar_2 + 4*ar_2 + 2*ar_0 + 7) 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 Initial complexity problem: 2.12/1.36 2.12/1.36 1: T: 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.12/1.36 2.12/1.36 start location: koat_start 2.12/1.36 2.12/1.36 leaf cost: 0 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 Repeatedly propagating knowledge in problem 1 produces the following problem: 2.12/1.36 2.12/1.36 2: T: 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.12/1.36 2.12/1.36 start location: koat_start 2.12/1.36 2.12/1.36 leaf cost: 0 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 A polynomial rank function with 2.12/1.36 2.12/1.36 Pol(evalfoostart) = 2 2.12/1.36 2.12/1.36 Pol(evalfoobb0in) = 2 2.12/1.36 2.12/1.36 Pol(evalfoobb1in) = 2 2.12/1.36 2.12/1.36 Pol(evalfoobb3in) = 1 2.12/1.36 2.12/1.36 Pol(evalfoobb2in) = 2 2.12/1.36 2.12/1.36 Pol(evalfoostop) = 0 2.12/1.36 2.12/1.36 Pol(koat_start) = 2 2.12/1.36 2.12/1.36 orients all transitions weakly and the transitions 2.12/1.36 2.12/1.36 evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 strictly and produces the following problem: 2.12/1.36 2.12/1.36 3: T: 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.12/1.36 2.12/1.36 start location: koat_start 2.12/1.36 2.12/1.36 leaf cost: 0 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 A polynomial rank function with 2.12/1.36 2.12/1.36 Pol(evalfoobb2in) = -2*V_1 + 2*V_2 - 1 2.12/1.36 2.12/1.36 Pol(evalfoobb1in) = -2*V_1 + 2*V_2 2.12/1.36 2.12/1.36 and size complexities 2.12/1.36 2.12/1.36 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-1) = ar_1 2.12/1.36 2.12/1.36 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ]", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ]", 0-1) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ]", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ]", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ]", 0-1) = ar_1 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ]", 0-1) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-1) = ar_1 2.12/1.36 2.12/1.36 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-2) = ar_2 2.12/1.36 2.12/1.36 orients the transitions 2.12/1.36 2.12/1.36 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 weakly and the transition 2.12/1.36 2.12/1.36 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 strictly and produces the following problem: 2.12/1.36 2.12/1.36 4: T: 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2*ar_0 + 2*ar_2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.12/1.36 2.12/1.36 start location: koat_start 2.12/1.36 2.12/1.36 leaf cost: 0 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 A polynomial rank function with 2.12/1.36 2.12/1.36 Pol(evalfoobb2in) = V_2 - 1 2.12/1.36 2.12/1.36 Pol(evalfoobb1in) = V_2 2.12/1.36 2.12/1.36 and size complexities 2.12/1.36 2.12/1.36 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-1) = ar_1 2.12/1.36 2.12/1.36 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ]", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ]", 0-1) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ]", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ]", 0-1) = ? 2.12/1.36 2.12/1.36 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ]", 0-1) = ar_1 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ]", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ]", 0-1) = ar_2 2.12/1.36 2.12/1.36 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ]", 0-2) = ar_2 2.12/1.36 2.12/1.36 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-0) = ar_0 2.12/1.36 2.12/1.36 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-1) = ar_1 2.12/1.36 2.12/1.36 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-2) = ar_2 2.12/1.36 2.12/1.36 orients the transitions 2.12/1.36 2.12/1.36 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 weakly and the transition 2.12/1.36 2.12/1.36 evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 strictly and produces the following problem: 2.12/1.36 2.12/1.36 5: T: 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ] 2.12/1.36 2.12/1.36 (Comp: 2*ar_0^2 + 2*ar_0*ar_2 + ar_2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2*ar_0 + 2*ar_2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.12/1.36 2.12/1.36 start location: koat_start 2.12/1.36 2.12/1.36 leaf cost: 0 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 Repeatedly propagating knowledge in problem 5 produces the following problem: 2.12/1.36 2.12/1.36 6: T: 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_2, ar_2)) [ ar_0 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_0 ] 2.12/1.36 2.12/1.36 (Comp: 2*ar_0^2 + 2*ar_0*ar_2 + ar_2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2)) [ ar_1 >= 1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ 0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2*ar_0 + 2*ar_2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_0, ar_2)) [ ar_1 >= ar_0 + 1 ] 2.12/1.36 2.12/1.36 (Comp: 2*ar_0^2 + 2*ar_0*ar_2 + ar_2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0, ar_1 - 1, ar_2)) [ ar_0 >= ar_1 ] 2.12/1.36 2.12/1.36 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.12/1.36 2.12/1.36 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.12/1.36 2.12/1.36 start location: koat_start 2.12/1.36 2.12/1.36 leaf cost: 0 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 Complexity upper bound 4*ar_0^2 + 4*ar_0*ar_2 + 4*ar_2 + 2*ar_0 + 7 2.12/1.36 2.12/1.36 2.12/1.36 2.12/1.36 Time: 0.079 sec (SMT: 0.069 sec) 2.12/1.36 2.12/1.36 2.12/1.36 ---------------------------------------- 2.12/1.36 2.12/1.36 (2) 2.12/1.36 BOUNDS(1, n^2) 2.27/1.38 EOF