2.10/1.45 WORST_CASE(?, O(n^1)) 2.28/1.46 proof of /export/starexec/sandbox/output/output_files/bench.koat 2.28/1.46 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.28/1.46 2.28/1.46 2.28/1.46 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^1). 2.28/1.46 2.28/1.46 (0) CpxIntTrs 2.28/1.46 (1) Koat Proof [FINISHED, 183 ms] 2.28/1.46 (2) BOUNDS(1, n^1) 2.28/1.46 2.28/1.46 2.28/1.46 ---------------------------------------- 2.28/1.46 2.28/1.46 (0) 2.28/1.46 Obligation: 2.28/1.46 Complexity Int TRS consisting of the following rules: 2.28/1.46 eval_foo_start(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb0_in(v_.0, v_.01, v_x, v_y)) :|: TRUE 2.28/1.46 eval_foo_bb0_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_x, v_y, v_x, v_y)) :|: v_x >= 0 && v_y >= 0 2.28/1.46 eval_foo_bb0_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.0, v_.01, v_x, v_y)) :|: v_x < 0 2.28/1.46 eval_foo_bb0_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.0, v_.01, v_x, v_y)) :|: v_y < 0 2.28/1.46 eval_foo_bb1_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_.critedge_in(v_.0, v_.01, v_x, v_y)) :|: v_.0 - v_.01 > 2 2.28/1.46 eval_foo_bb1_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_.critedge_in(v_.0, v_.01, v_x, v_y)) :|: v_.01 - v_.0 > 2 2.28/1.46 eval_foo_bb1_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb2_in(v_.0, v_.01, v_x, v_y)) :|: v_.0 - v_.01 <= 2 && v_.01 - v_.0 <= 2 2.28/1.46 eval_foo_.critedge_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_.0 + 1, v_.01, v_x, v_y)) :|: v_.0 < v_.01 2.28/1.46 eval_foo_.critedge_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_.0, v_.01, v_x, v_y)) :|: v_.0 < v_.01 && v_.0 >= v_.01 2.28/1.46 eval_foo_.critedge_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_.0 + 1, v_.01 + 1, v_x, v_y)) :|: v_.0 >= v_.01 && v_.0 < v_.01 2.28/1.46 eval_foo_.critedge_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_bb1_in(v_.0, v_.01 + 1, v_x, v_y)) :|: v_.0 >= v_.01 2.28/1.46 eval_foo_bb2_in(v_.0, v_.01, v_x, v_y) -> Com_1(eval_foo_stop(v_.0, v_.01, v_x, v_y)) :|: TRUE 2.28/1.46 2.28/1.46 The start-symbols are:[eval_foo_start_4] 2.28/1.46 2.28/1.46 2.28/1.46 ---------------------------------------- 2.28/1.46 2.28/1.46 (1) Koat Proof (FINISHED) 2.28/1.46 YES(?, 8*ar_0 + 8*ar_1 + 14) 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 Initial complexity problem: 2.28/1.46 2.28/1.46 1: T: 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\ ar_1 >= 0 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 /\ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3 + 1)) [ ar_2 >= ar_3 /\ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (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 ] 2.28/1.46 2.28/1.46 start location: koat_start 2.28/1.46 2.28/1.46 leaf cost: 0 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 Testing for reachability in the complexity graph removes the following transitions from problem 1: 2.28/1.46 2.28/1.46 evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 1 /\ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3 + 1)) [ ar_2 >= ar_3 /\ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 We thus obtain the following problem: 2.28/1.46 2.28/1.46 2: T: 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\ ar_1 >= 0 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (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 ] 2.28/1.46 2.28/1.46 start location: koat_start 2.28/1.46 2.28/1.46 leaf cost: 0 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 Repeatedly propagating knowledge in problem 2 produces the following problem: 2.28/1.46 2.28/1.46 3: T: 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\ ar_1 >= 0 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (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 ] 2.28/1.46 2.28/1.46 start location: koat_start 2.28/1.46 2.28/1.46 leaf cost: 0 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 A polynomial rank function with 2.28/1.46 2.28/1.46 Pol(evalfoocritedgein) = 2 2.28/1.46 2.28/1.46 Pol(evalfoobb1in) = 2 2.28/1.46 2.28/1.46 Pol(evalfoobb2in) = 1 2.28/1.46 2.28/1.46 Pol(evalfoostop) = 0 2.28/1.46 2.28/1.46 Pol(evalfoobb0in) = 2 2.28/1.46 2.28/1.46 Pol(evalfoostart) = 2 2.28/1.46 2.28/1.46 Pol(koat_start) = 2 2.28/1.46 2.28/1.46 orients all transitions weakly and the transitions 2.28/1.46 2.28/1.46 evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 strictly and produces the following problem: 2.28/1.46 2.28/1.46 4: T: 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\ ar_1 >= 0 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (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 ] 2.28/1.46 2.28/1.46 start location: koat_start 2.28/1.46 2.28/1.46 leaf cost: 0 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 A polynomial rank function with 2.28/1.46 2.28/1.46 Pol(evalfoobb1in) = -2*V_3 + 2*V_4 + 1 2.28/1.46 2.28/1.46 Pol(evalfoocritedgein) = -2*V_3 + 2*V_4 2.28/1.46 2.28/1.46 and size complexities 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-2) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-3) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-2) = ar_2 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-3) = ar_3 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-2) = ar_2 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-3) = ar_3 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-2) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-2) = ? 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-3) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-2) = ? 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-2) = ? 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-2) = ar_0 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-2) = ? 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-3) = ar_1 2.28/1.46 2.28/1.46 orients the transitions 2.28/1.46 2.28/1.46 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 weakly and the transitions 2.28/1.46 2.28/1.46 evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 strictly and produces the following problem: 2.28/1.46 2.28/1.46 5: T: 2.28/1.46 2.28/1.46 (Comp: 2*ar_0 + 2*ar_1 + 1, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: 2*ar_0 + 2*ar_1 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\ ar_1 >= 0 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (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 ] 2.28/1.46 2.28/1.46 start location: koat_start 2.28/1.46 2.28/1.46 leaf cost: 0 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 A polynomial rank function with 2.28/1.46 2.28/1.46 Pol(evalfoocritedgein) = 2*V_3 - 2*V_4 + 1 2.28/1.46 2.28/1.46 Pol(evalfoobb1in) = 2*V_3 - 2*V_4 + 2 2.28/1.46 2.28/1.46 and size complexities 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 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 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-2) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\\ ar_1 >= 0 ]", 0-3) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-2) = ar_2 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ]", 0-3) = ar_3 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-2) = ar_2 2.28/1.46 2.28/1.46 S("evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ]", 0-3) = ar_3 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-2) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ]", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-2) = 3*ar_0 + 3*ar_1 + 9 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ]", 0-3) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-2) = 3*ar_0 + 3*ar_1 + 27 2.28/1.46 2.28/1.46 S("evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\\ ar_2 + 2 >= ar_3 ]", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-2) = 3*ar_0 + 3*ar_1 + 3*ar_2 + 81 2.28/1.46 2.28/1.46 S("evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3))", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-2) = ar_0 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ]", 0-3) = ? 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-0) = ar_0 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-1) = ar_1 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-2) = 3*ar_0 + 3*ar_1 + 9 2.28/1.46 2.28/1.46 S("evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ]", 0-3) = ar_1 2.28/1.46 2.28/1.46 orients the transitions 2.28/1.46 2.28/1.46 evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 weakly and the transitions 2.28/1.46 2.28/1.46 evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 strictly and produces the following problem: 2.28/1.46 2.28/1.46 6: T: 2.28/1.46 2.28/1.46 (Comp: 2*ar_0 + 2*ar_1 + 1, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2 + 1, ar_3)) [ ar_3 >= ar_2 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalfoocritedgein(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_2, ar_3 + 1)) [ ar_2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: 2, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ ar_3 + 2 >= ar_2 /\ ar_2 + 2 >= ar_3 ] 2.28/1.46 2.28/1.46 (Comp: 2*ar_0 + 2*ar_1 + 1, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_3 >= ar_2 + 3 ] 2.28/1.46 2.28/1.46 (Comp: 2*ar_0 + 2*ar_1 + 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoocritedgein(ar_0, ar_1, ar_2, ar_3)) [ ar_2 >= ar_3 + 3 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_1 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3)) [ 0 >= ar_0 + 1 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb1in(ar_0, ar_1, ar_0, ar_1)) [ ar_0 >= 0 /\ ar_1 >= 0 ] 2.28/1.46 2.28/1.46 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3)) 2.28/1.46 2.28/1.46 (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 ] 2.28/1.46 2.28/1.46 start location: koat_start 2.28/1.46 2.28/1.46 leaf cost: 0 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 Complexity upper bound 8*ar_0 + 8*ar_1 + 14 2.28/1.46 2.28/1.46 2.28/1.46 2.28/1.46 Time: 0.133 sec (SMT: 0.112 sec) 2.28/1.46 2.28/1.46 2.28/1.46 ---------------------------------------- 2.28/1.46 2.28/1.46 (2) 2.28/1.46 BOUNDS(1, n^1) 2.28/1.49 EOF