2.24/1.27 WORST_CASE(?, O(n^2)) 2.24/1.28 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.24/1.28 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.24/1.28 2.24/1.28 2.24/1.28 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^2). 2.24/1.28 2.24/1.28 (0) CpxIntTrs 2.24/1.28 (1) Koat Proof [FINISHED, 83 ms] 2.24/1.28 (2) BOUNDS(1, n^2) 2.24/1.28 2.24/1.28 2.24/1.28 ---------------------------------------- 2.24/1.28 2.24/1.28 (0) 2.24/1.28 Obligation: 2.24/1.28 Complexity Int TRS consisting of the following rules: 2.24/1.28 eval_foo_start(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb0_in(v_.01, v_.02, v_1, v_c, v_x, v_y)) :|: TRUE 2.24/1.28 eval_foo_bb0_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_x, v_.02, v_1, v_c, v_x, v_y)) :|: TRUE 2.24/1.28 eval_foo_bb1_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.01, v_.02, v_1, v_c, v_x, v_y)) :|: v_.01 >= 0 2.24/1.28 eval_foo_bb1_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb6_in(v_.01, v_.02, v_1, v_c, v_x, v_y)) :|: v_.01 < 0 2.24/1.28 eval_foo_bb2_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.01, 1, v_.01 + 1, v_c, v_x, v_y)) :|: TRUE 2.24/1.28 eval_foo_bb3_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb4_in(v_.01, v_.02, v_1, v_c, v_x, v_y)) :|: v_1 > v_.02 2.24/1.28 eval_foo_bb3_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb5_in(v_.01, v_.02, v_1, v_c, v_x, v_y)) :|: v_1 <= v_.02 2.24/1.28 eval_foo_bb4_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb3_in(v_.01, v_.02 + 1, v_1, v_c, v_x, v_y)) :|: TRUE 2.24/1.28 eval_foo_bb5_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_1 - 2, v_.02, v_1, v_c, v_x, v_y)) :|: TRUE 2.24/1.28 eval_foo_bb6_in(v_.01, v_.02, v_1, v_c, v_x, v_y) -> Com_1(eval_foo_stop(v_.01, v_.02, v_1, v_c, v_x, v_y)) :|: TRUE 2.24/1.28 2.24/1.28 The start-symbols are:[eval_foo_start_6] 2.24/1.28 2.24/1.28 2.24/1.28 ---------------------------------------- 2.24/1.28 2.24/1.28 (1) Koat Proof (FINISHED) 2.24/1.28 YES(?, 754*ar_1 + 12*ar_1^2 + 1466) 2.24/1.28 2.24/1.28 2.24/1.28 2.24/1.28 Initial complexity problem: 2.24/1.28 2.24/1.28 1: T: 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.28 2.24/1.28 start location: koat_start 2.24/1.28 2.24/1.28 leaf cost: 0 2.24/1.28 2.24/1.28 2.24/1.28 2.24/1.28 Repeatedly propagating knowledge in problem 1 produces the following problem: 2.24/1.28 2.24/1.28 2: T: 2.24/1.28 2.24/1.28 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: ?, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.28 2.24/1.28 start location: koat_start 2.24/1.28 2.24/1.28 leaf cost: 0 2.24/1.28 2.24/1.28 2.24/1.28 2.24/1.28 A polynomial rank function with 2.24/1.28 2.24/1.28 Pol(evalfoostart) = 2 2.24/1.28 2.24/1.28 Pol(evalfoobb0in) = 2 2.24/1.28 2.24/1.28 Pol(evalfoobb1in) = 2 2.24/1.28 2.24/1.28 Pol(evalfoobb2in) = 2 2.24/1.28 2.24/1.28 Pol(evalfoobb6in) = 1 2.24/1.28 2.24/1.28 Pol(evalfoobb3in) = 2 2.24/1.28 2.24/1.28 Pol(evalfoobb4in) = 2 2.24/1.28 2.24/1.28 Pol(evalfoobb5in) = 2 2.24/1.28 2.24/1.28 Pol(evalfoostop) = 0 2.24/1.28 2.24/1.28 Pol(koat_start) = 2 2.24/1.28 2.24/1.28 orients all transitions weakly and the transitions 2.24/1.28 2.24/1.28 evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.28 2.24/1.28 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.28 2.24/1.28 strictly and produces the following problem: 2.24/1.29 2.24/1.29 3: T: 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.29 2.24/1.29 start location: koat_start 2.24/1.29 2.24/1.29 leaf cost: 0 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 A polynomial rank function with 2.24/1.29 2.24/1.29 Pol(evalfoostart) = V_2 + 2 2.24/1.29 2.24/1.29 Pol(evalfoobb0in) = V_2 + 2 2.24/1.29 2.24/1.29 Pol(evalfoobb1in) = V_1 + 2 2.24/1.29 2.24/1.29 Pol(evalfoobb2in) = V_1 + 1 2.24/1.29 2.24/1.29 Pol(evalfoobb6in) = V_1 2.24/1.29 2.24/1.29 Pol(evalfoobb3in) = V_4 2.24/1.29 2.24/1.29 Pol(evalfoobb4in) = V_4 2.24/1.29 2.24/1.29 Pol(evalfoobb5in) = V_4 2.24/1.29 2.24/1.29 Pol(evalfoostop) = V_1 2.24/1.29 2.24/1.29 Pol(koat_start) = V_2 + 2 2.24/1.29 2.24/1.29 orients all transitions weakly and the transition 2.24/1.29 2.24/1.29 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 strictly and produces the following problem: 2.24/1.29 2.24/1.29 4: T: 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.29 2.24/1.29 start location: koat_start 2.24/1.29 2.24/1.29 leaf cost: 0 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 Repeatedly propagating knowledge in problem 4 produces the following problem: 2.24/1.29 2.24/1.29 5: T: 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.29 2.24/1.29 start location: koat_start 2.24/1.29 2.24/1.29 leaf cost: 0 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 A polynomial rank function with 2.24/1.29 2.24/1.29 Pol(evalfoobb5in) = 1 2.24/1.29 2.24/1.29 Pol(evalfoobb1in) = 0 2.24/1.29 2.24/1.29 Pol(evalfoobb4in) = 2 2.24/1.29 2.24/1.29 Pol(evalfoobb3in) = 2 2.24/1.29 2.24/1.29 and size complexities 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-0) = ar_0 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-2) = ar_2 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-3) = ar_3 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-2) = 1 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-0) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-3) = ? 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-0) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-2) = ar_2 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-3) = ar_3 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-0) = ar_0 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-2) = ar_2 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-3) = ar_3 2.24/1.29 2.24/1.29 orients the transitions 2.24/1.29 2.24/1.29 evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 weakly and the transitions 2.24/1.29 2.24/1.29 evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 strictly and produces the following problem: 2.24/1.29 2.24/1.29 6: T: 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 (Comp: 2*ar_1 + 4, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2*ar_1 + 4, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.29 2.24/1.29 start location: koat_start 2.24/1.29 2.24/1.29 leaf cost: 0 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 A polynomial rank function with 2.24/1.29 2.24/1.29 Pol(evalfoobb4in) = -V_3 + V_4 2.24/1.29 2.24/1.29 Pol(evalfoobb3in) = -V_3 + V_4 + 1 2.24/1.29 2.24/1.29 and size complexities 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-0) = ar_0 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-2) = ar_2 2.24/1.29 2.24/1.29 S("koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ]", 0-3) = ar_3 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-0) = 6*ar_1 + 12960 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-3) = 6*ar_1 + 6*ar_3 + 77760 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-0) = 6*ar_1 + 360 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3))", 0-3) = 6*ar_1 + 2160 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-0) = 6*ar_1 + 12960 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3))", 0-3) = 6*ar_1 + 360 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-0) = 6*ar_1 + 77760 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ]", 0-3) = 6*ar_1 + 360 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-0) = 6*ar_1 + 12960 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-3) = 6*ar_1 + 360 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-0) = 6*ar_1 + 2160 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-2) = 1 2.24/1.29 2.24/1.29 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1))", 0-3) = 6*ar_1 + 360 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-0) = 6*ar_1 + 2160 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-3) = 6*ar_1 + 6*ar_3 + 12960 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-0) = 6*ar_1 + 360 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-2) = ? 2.24/1.29 2.24/1.29 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ]", 0-3) = 6*ar_1 + 6*ar_3 + 12960 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-0) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-2) = ar_2 2.24/1.29 2.24/1.29 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3))", 0-3) = ar_3 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-0) = ar_0 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-2) = ar_2 2.24/1.29 2.24/1.29 S("evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3))", 0-3) = ar_3 2.24/1.29 2.24/1.29 orients the transitions 2.24/1.29 2.24/1.29 evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 weakly and the transition 2.24/1.29 2.24/1.29 evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 strictly and produces the following problem: 2.24/1.29 2.24/1.29 7: T: 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.29 2.24/1.29 (Comp: 6*ar_1^2 + 374*ar_1 + 724, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 (Comp: 2*ar_1 + 4, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 (Comp: ?, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2*ar_1 + 4, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.29 2.24/1.29 start location: koat_start 2.24/1.29 2.24/1.29 leaf cost: 0 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 Repeatedly propagating knowledge in problem 7 produces the following problem: 2.24/1.29 2.24/1.29 8: T: 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_0 >= 0 ] 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb6in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.24/1.29 2.24/1.29 (Comp: ar_1 + 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, 1, ar_0 + 1)) 2.24/1.29 2.24/1.29 (Comp: 6*ar_1^2 + 374*ar_1 + 724, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb4in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.24/1.29 2.24/1.29 (Comp: 2*ar_1 + 4, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb5in(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 ] 2.24/1.29 2.24/1.29 (Comp: 6*ar_1^2 + 374*ar_1 + 724, Cost: 1) evalfoobb4in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2 + 1, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2*ar_1 + 4, Cost: 1) evalfoobb5in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_3 - 2, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 2, Cost: 1) evalfoobb6in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.24/1.29 2.24/1.29 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3)) [ 0 <= 0 ] 2.24/1.29 2.24/1.29 start location: koat_start 2.24/1.29 2.24/1.29 leaf cost: 0 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 Complexity upper bound 754*ar_1 + 12*ar_1^2 + 1466 2.24/1.29 2.24/1.29 2.24/1.29 2.24/1.29 Time: 0.121 sec (SMT: 0.103 sec) 2.24/1.29 2.24/1.29 2.24/1.29 ---------------------------------------- 2.24/1.29 2.24/1.29 (2) 2.24/1.29 BOUNDS(1, n^2) 2.24/1.31 EOF