2.24/1.37 WORST_CASE(?, O(n^1)) 2.24/1.38 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.24/1.38 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.24/1.38 2.24/1.38 2.24/1.38 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^1). 2.24/1.38 2.24/1.38 (0) CpxIntTrs 2.24/1.38 (1) Koat Proof [FINISHED, 74 ms] 2.24/1.38 (2) BOUNDS(1, n^1) 2.24/1.38 2.24/1.38 2.24/1.38 ---------------------------------------- 2.24/1.38 2.24/1.38 (0) 2.24/1.38 Obligation: 2.24/1.38 Complexity Int TRS consisting of the following rules: 2.24/1.38 eval_foo_start(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb0_in(v_.0, v_.01, v_x1, v_x2)) :|: TRUE 2.24/1.38 eval_foo_bb0_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb1_in(v_x1, v_.01, v_x1, v_x2)) :|: TRUE 2.24/1.38 eval_foo_bb1_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb2_in(v_.0, 1000, v_x1, v_x2)) :|: v_.0 <= 10 2.24/1.38 eval_foo_bb1_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb5_in(v_.0, v_.01, v_x1, v_x2)) :|: v_.0 > 10 2.24/1.38 eval_foo_bb2_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb3_in(v_.0, v_.01, v_x1, v_x2)) :|: v_.01 > 1 2.24/1.38 eval_foo_bb2_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb4_in(v_.0, v_.01, v_x1, v_x2)) :|: v_.01 <= 1 2.24/1.38 eval_foo_bb3_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb2_in(v_.0, v_.01 - 1, v_x1, v_x2)) :|: TRUE 2.24/1.38 eval_foo_bb4_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_bb1_in(v_.0 + 1, v_.01, v_x1, v_x2)) :|: TRUE 2.24/1.38 eval_foo_bb5_in(v_.0, v_.01, v_x1, v_x2) -> Com_1(eval_foo_stop(v_.0, v_.01, v_x1, v_x2)) :|: TRUE 2.24/1.38 2.24/1.38 The start-symbols are:[eval_foo_start_4] 2.24/1.38 2.24/1.38 2.24/1.38 ---------------------------------------- 2.24/1.38 2.24/1.38 (1) Koat Proof (FINISHED) 2.24/1.38 YES(?, 2005*ar_1 + 22061) 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 Initial complexity problem: 2.24/1.38 2.24/1.38 1: T: 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 Repeatedly propagating knowledge in problem 1 produces the following problem: 2.24/1.38 2.24/1.38 2: T: 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 A polynomial rank function with 2.24/1.38 2.24/1.38 Pol(evalfoostart) = 2 2.24/1.38 2.24/1.38 Pol(evalfoobb0in) = 2 2.24/1.38 2.24/1.38 Pol(evalfoobb1in) = 2 2.24/1.38 2.24/1.38 Pol(evalfoobb2in) = 2 2.24/1.38 2.24/1.38 Pol(evalfoobb5in) = 1 2.24/1.38 2.24/1.38 Pol(evalfoobb3in) = 2 2.24/1.38 2.24/1.38 Pol(evalfoobb4in) = 2 2.24/1.38 2.24/1.38 Pol(evalfoostop) = 0 2.24/1.38 2.24/1.38 Pol(koat_start) = 2 2.24/1.38 2.24/1.38 orients all transitions weakly and the transitions 2.24/1.38 2.24/1.38 evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 strictly and produces the following problem: 2.24/1.38 2.24/1.38 3: T: 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 A polynomial rank function with 2.24/1.38 2.24/1.38 Pol(evalfoostart) = -V_2 + 11 2.24/1.38 2.24/1.38 Pol(evalfoobb0in) = -V_2 + 11 2.24/1.38 2.24/1.38 Pol(evalfoobb1in) = -V_1 + 11 2.24/1.38 2.24/1.38 Pol(evalfoobb2in) = -V_1 + 10 2.24/1.38 2.24/1.38 Pol(evalfoobb5in) = -V_1 2.24/1.38 2.24/1.38 Pol(evalfoobb3in) = -V_1 + 10 2.24/1.38 2.24/1.38 Pol(evalfoobb4in) = -V_1 + 10 2.24/1.38 2.24/1.38 Pol(evalfoostop) = -V_1 2.24/1.38 2.24/1.38 Pol(koat_start) = -V_2 + 11 2.24/1.38 2.24/1.38 orients all transitions weakly and the transition 2.24/1.38 2.24/1.38 evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 strictly and produces the following problem: 2.24/1.38 2.24/1.38 4: T: 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ar_1 + 11, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 A polynomial rank function with 2.24/1.38 2.24/1.38 Pol(evalfoobb4in) = 1 2.24/1.38 2.24/1.38 Pol(evalfoobb1in) = 0 2.24/1.38 2.24/1.38 Pol(evalfoobb3in) = 2 2.24/1.38 2.24/1.38 Pol(evalfoobb2in) = 2 2.24/1.38 2.24/1.38 and size complexities 2.24/1.38 2.24/1.38 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-0) = ar_0 2.24/1.38 2.24/1.38 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-2) = ar_2 2.24/1.38 2.24/1.38 S("evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2))", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2))", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1))", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1))", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ]", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ]", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ]", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ]", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ]", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ]", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ]", 0-0) = ? 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ]", 0-2) = 1000 2.24/1.38 2.24/1.38 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2))", 0-0) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2))", 0-2) = ar_2 2.24/1.38 2.24/1.38 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-0) = ar_0 2.24/1.38 2.24/1.38 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-2) = ar_2 2.24/1.38 2.24/1.38 orients the transitions 2.24/1.38 2.24/1.38 evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 weakly and the transitions 2.24/1.38 2.24/1.38 evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 strictly and produces the following problem: 2.24/1.38 2.24/1.38 5: T: 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ar_1 + 11, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: 2*ar_1 + 22, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: 2*ar_1 + 22, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 A polynomial rank function with 2.24/1.38 2.24/1.38 Pol(evalfoobb3in) = V_3 - 1 2.24/1.38 2.24/1.38 Pol(evalfoobb2in) = V_3 2.24/1.38 2.24/1.38 and size complexities 2.24/1.38 2.24/1.38 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-0) = ar_0 2.24/1.38 2.24/1.38 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ]", 0-2) = ar_2 2.24/1.38 2.24/1.38 S("evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-0) = 3*ar_1 + 1782 2.24/1.38 2.24/1.38 S("evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2))", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2))", 0-0) = 3*ar_1 + 198 2.24/1.38 2.24/1.38 S("evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2))", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1))", 0-0) = 3*ar_1 + 198 2.24/1.38 2.24/1.38 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1))", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ]", 0-0) = 3*ar_1 + 198 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ]", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ]", 0-0) = 3*ar_1 + 198 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ]", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ]", 0-0) = 3*ar_1 + 594 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ]", 0-2) = ? 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ]", 0-0) = 3*ar_1 + 198 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ]", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ]", 0-2) = 1000 2.24/1.38 2.24/1.38 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2))", 0-0) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2))", 0-2) = ar_2 2.24/1.38 2.24/1.38 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-0) = ar_0 2.24/1.38 2.24/1.38 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-1) = ar_1 2.24/1.38 2.24/1.38 S("evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2))", 0-2) = ar_2 2.24/1.38 2.24/1.38 orients the transitions 2.24/1.38 2.24/1.38 evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 weakly and the transition 2.24/1.38 2.24/1.38 evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 strictly and produces the following problem: 2.24/1.38 2.24/1.38 6: T: 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ar_1 + 11, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: 1000*ar_1 + 11000, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: 2*ar_1 + 22, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: 2*ar_1 + 22, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 Repeatedly propagating knowledge in problem 6 produces the following problem: 2.24/1.38 2.24/1.38 7: T: 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: ar_1 + 11, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, 1000)) [ 10 >= ar_0 ] 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2)) [ ar_0 >= 11 ] 2.24/1.38 2.24/1.38 (Comp: 1000*ar_1 + 11000, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2)) [ ar_2 >= 2 ] 2.24/1.38 2.24/1.38 (Comp: 2*ar_1 + 22, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2)) [ 1 >= ar_2 ] 2.24/1.38 2.24/1.38 (Comp: 1000*ar_1 + 11000, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2 - 1)) 2.24/1.38 2.24/1.38 (Comp: 2*ar_1 + 22, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2) -> Com_1(evalfoobb1in(ar_0 + 1, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 2, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2) -> Com_1(evalfoostop(ar_0, ar_1, ar_2)) 2.24/1.38 2.24/1.38 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2) -> Com_1(evalfoostart(ar_0, ar_1, ar_2)) [ 0 <= 0 ] 2.24/1.38 2.24/1.38 start location: koat_start 2.24/1.38 2.24/1.38 leaf cost: 0 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 Complexity upper bound 2005*ar_1 + 22061 2.24/1.38 2.24/1.38 2.24/1.38 2.24/1.38 Time: 0.089 sec (SMT: 0.080 sec) 2.24/1.38 2.24/1.38 2.24/1.38 ---------------------------------------- 2.24/1.38 2.24/1.38 (2) 2.24/1.38 BOUNDS(1, n^1) 2.39/1.39 EOF