3.23/2.34 WORST_CASE(?, O(n^1)) 3.23/2.35 proof of /export/starexec/sandbox2/output/output_files/bench.koat 3.23/2.35 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.23/2.35 3.23/2.35 3.23/2.35 The runtime complexity of the given CpxIntTrs could be proven to be BOUNDS(1, n^1). 3.23/2.35 3.23/2.35 (0) CpxIntTrs 3.23/2.35 (1) Koat Proof [FINISHED, 1084 ms] 3.23/2.35 (2) BOUNDS(1, n^1) 3.23/2.35 3.23/2.35 3.23/2.35 ---------------------------------------- 3.23/2.35 3.23/2.35 (0) 3.23/2.35 Obligation: 3.23/2.35 Complexity Int TRS consisting of the following rules: 3.23/2.35 eval_foo_start(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_bb0_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: TRUE 3.23/2.35 eval_foo_bb0_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_bb1_in(v_i, v_j, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: TRUE 3.23/2.35 eval_foo_bb1_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_bb2_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: v_.0 - v_.01 >= 1 3.23/2.35 eval_foo_bb1_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_bb3_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: v_.0 - v_.01 < 1 3.23/2.35 eval_foo_bb2_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_2(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: TRUE 3.23/2.35 eval_foo_2(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_2(eval___VERIFIER_nondet_int_start(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos), eval_foo_3(v_.0, v_.01, nondef.0, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: TRUE 3.23/2.35 eval_foo_3(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_6(v_.0, v_.01, v_2, v_.0 + v_2, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: v_2 < 0 3.23/2.35 eval_foo_3(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_6(v_.0, v_.01, v_2, v_.0 - v_2, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: v_2 >= 0 3.23/2.35 eval_foo_6(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_2(eval___VERIFIER_nondet_int_start(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos), eval_foo_7(v_.0, v_.01, v_2, v_5, nondef.1, v_i, v_j, v_nondetNat, v_nondetPos)) :|: TRUE 3.23/2.35 eval_foo_7(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_bb1_in(v_5, v_.01 - v_6 + 1, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: v_6 < 0 3.23/2.35 eval_foo_7(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_bb1_in(v_5, v_.01 + v_6 + 1, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: v_6 >= 0 3.23/2.35 eval_foo_bb3_in(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos) -> Com_1(eval_foo_stop(v_.0, v_.01, v_2, v_5, v_6, v_i, v_j, v_nondetNat, v_nondetPos)) :|: TRUE 3.23/2.35 3.23/2.35 The start-symbols are:[eval_foo_start_9] 3.23/2.35 3.23/2.35 3.23/2.35 ---------------------------------------- 3.23/2.35 3.23/2.35 (1) Koat Proof (FINISHED) 3.23/2.35 YES(?, 120*ar_1 + 120*ar_3 + 6) 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 Initial complexity problem: 3.23/2.35 3.23/2.35 1: T: 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 >= ar_0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_5, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 + ar_4, ar_7)) [ 0 >= ar_4 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 - ar_4, ar_7)) [ ar_4 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_5)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 - ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 >= ar_7 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 + ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_7 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 3.23/2.35 3.23/2.35 start location: koat_start 3.23/2.35 3.23/2.35 leaf cost: 0 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 Repeatedly propagating knowledge in problem 1 produces the following problem: 3.23/2.35 3.23/2.35 2: T: 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 >= ar_0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_5, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 + ar_4, ar_7)) [ 0 >= ar_4 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 - ar_4, ar_7)) [ ar_4 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_5)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 - ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 >= ar_7 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 + ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_7 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 3.23/2.35 3.23/2.35 start location: koat_start 3.23/2.35 3.23/2.35 leaf cost: 0 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 A polynomial rank function with 3.23/2.35 3.23/2.35 Pol(evalfoostart) = 2 3.23/2.35 3.23/2.35 Pol(evalfoobb0in) = 2 3.23/2.35 3.23/2.35 Pol(evalfoobb1in) = 2 3.23/2.35 3.23/2.35 Pol(evalfoobb2in) = 2 3.23/2.35 3.23/2.35 Pol(evalfoobb3in) = 1 3.23/2.35 3.23/2.35 Pol(evalfoo2) = 2 3.23/2.35 3.23/2.35 Pol(evalfoo20) = 0 3.23/2.35 3.23/2.35 Pol(evalVERIFIERnondetintstart) = 0 3.23/2.35 3.23/2.35 Pol(evalfoo21) = 2 3.23/2.35 3.23/2.35 Pol(evalfoo3) = 2 3.23/2.35 3.23/2.35 Pol(evalfoo6) = 2 3.23/2.35 3.23/2.35 Pol(evalfoo60) = 0 3.23/2.35 3.23/2.35 Pol(evalfoo61) = 2 3.23/2.35 3.23/2.35 Pol(evalfoo7) = 2 3.23/2.35 3.23/2.35 Pol(evalfoostop) = 0 3.23/2.35 3.23/2.35 Pol(koat_start) = 2 3.23/2.35 3.23/2.35 orients all transitions weakly and the transitions 3.23/2.35 3.23/2.35 evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 >= ar_0 ] 3.23/2.35 3.23/2.35 strictly and produces the following problem: 3.23/2.35 3.23/2.35 3: T: 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_0 >= ar_2 + 1 ] 3.23/2.35 3.23/2.35 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 >= ar_0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_5, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 + ar_4, ar_7)) [ 0 >= ar_4 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 - ar_4, ar_7)) [ ar_4 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_5)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 - ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 >= ar_7 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 + ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_7 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 3.23/2.35 3.23/2.35 start location: koat_start 3.23/2.35 3.23/2.35 leaf cost: 0 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 Applied AI with 'oct' on problem 3 to obtain the following invariants: 3.23/2.35 3.23/2.35 For symbol evalfoo2: X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo20: X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo21: X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo3: X_5 - X_6 >= 0 /\ -X_5 + X_6 >= 0 /\ X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo6: X_2 - X_7 >= 0 /\ X_1 - X_7 >= 0 /\ X_5 - X_6 >= 0 /\ -X_5 + X_6 >= 0 /\ X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo60: X_2 - X_7 >= 0 /\ X_1 - X_7 >= 0 /\ X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo61: X_2 - X_7 >= 0 /\ X_1 - X_7 >= 0 /\ X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoo7: X_6 - X_8 >= 0 /\ -X_6 + X_8 >= 0 /\ X_2 - X_7 >= 0 /\ X_1 - X_7 >= 0 /\ X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoobb1in: X_3 - X_4 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoobb2in: X_3 - X_4 >= 0 /\ X_2 - X_4 - 1 >= 0 /\ X_1 - X_4 - 1 >= 0 /\ X_2 - X_3 - 1 >= 0 /\ X_1 - X_3 - 1 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 For symbol evalfoobb3in: X_3 - X_4 >= 0 /\ -X_1 + X_3 >= 0 /\ -X_1 + X_2 >= 0 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 This yielded the following problem: 3.23/2.35 3.23/2.35 4: T: 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 3.23/2.35 3.23/2.35 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_2 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 + ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_5 - ar_7 >= 0 /\ -ar_5 + ar_7 >= 0 /\ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_7 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 - ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_5 - ar_7 >= 0 /\ -ar_5 + ar_7 >= 0 /\ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_7 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_5)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 - ar_4, ar_7)) [ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 + ar_4, ar_7)) [ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_4 + 1 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_5, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= ar_0 ] 3.23/2.35 3.23/2.35 (Comp: ?, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_0 >= ar_2 + 1 ] 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 start location: koat_start 3.23/2.35 3.23/2.35 leaf cost: 0 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 A polynomial rank function with 3.23/2.35 3.23/2.35 Pol(koat_start) = 10*V_2 - 10*V_4 3.23/2.35 3.23/2.35 Pol(evalfoostart) = 10*V_2 - 10*V_4 3.23/2.35 3.23/2.35 Pol(evalfoobb3in) = 10*V_1 - 10*V_3 3.23/2.35 3.23/2.35 Pol(evalfoostop) = 10*V_1 - 10*V_3 3.23/2.35 3.23/2.35 Pol(evalfoo7) = 10*V_1 - 10*V_3 - 9 3.23/2.35 3.23/2.35 Pol(evalfoobb1in) = 10*V_1 - 10*V_3 3.23/2.35 3.23/2.35 Pol(evalfoo6) = 10*V_1 - 10*V_3 - 6 3.23/2.35 3.23/2.35 Pol(evalfoo60) = 1 3.23/2.35 3.23/2.35 Pol(evalfoo61) = 10*V_1 - 10*V_3 - 8 3.23/2.35 3.23/2.35 Pol(evalVERIFIERnondetintstart) = 0 3.23/2.35 3.23/2.35 Pol(evalfoo3) = 10*V_1 - 10*V_3 - 5 3.23/2.35 3.23/2.35 Pol(evalfoo2) = 10*V_1 - 10*V_3 - 2 3.23/2.35 3.23/2.35 Pol(evalfoo20) = 1 3.23/2.35 3.23/2.35 Pol(evalfoo21) = 10*V_1 - 10*V_3 - 4 3.23/2.35 3.23/2.35 Pol(evalfoobb2in) = 10*V_1 - 10*V_3 - 1 3.23/2.35 3.23/2.35 Pol(evalfoobb0in) = 10*V_2 - 10*V_4 3.23/2.35 3.23/2.35 orients all transitions weakly and the transitions 3.23/2.35 3.23/2.35 evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_0 >= ar_2 + 1 ] 3.23/2.35 3.23/2.35 evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 + ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_5 - ar_7 >= 0 /\ -ar_5 + ar_7 >= 0 /\ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_7 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 - ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_5 - ar_7 >= 0 /\ -ar_5 + ar_7 >= 0 /\ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_7 + 1 ] 3.23/2.35 3.23/2.35 evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_5)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 + ar_4, ar_7)) [ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_4 + 1 ] 3.23/2.35 3.23/2.35 evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 - ar_4, ar_7)) [ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_5, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 strictly and produces the following problem: 3.23/2.35 3.23/2.35 5: T: 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 0) koat_start(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ 0 <= 0 ] 3.23/2.35 3.23/2.35 (Comp: 2, Cost: 1) evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoostop(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_2 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 + ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_5 - ar_7 >= 0 /\ -ar_5 + ar_7 >= 0 /\ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_7 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_6, ar_1, ar_2 - ar_7 + 1, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_5 - ar_7 >= 0 /\ -ar_5 + ar_7 >= 0 /\ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_7 + 1 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo61(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo7(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_5)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo60(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_1 - ar_6 >= 0 /\ ar_0 - ar_6 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 - ar_4, ar_7)) [ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_4 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo6(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_0 + ar_4, ar_7)) [ ar_4 - ar_5 >= 0 /\ -ar_4 + ar_5 >= 0 /\ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 /\ 0 >= ar_4 + 1 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_2(evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7), evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, i, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo21(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo3(ar_0, ar_1, ar_2, ar_3, ar_5, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoo20(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalVERIFIERnondetintstart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoo2(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ ar_1 - ar_3 - 1 >= 0 /\ ar_0 - ar_3 - 1 >= 0 /\ ar_1 - ar_2 - 1 >= 0 /\ ar_0 - ar_2 - 1 >= 0 /\ -ar_0 + ar_1 >= 0 ] 3.23/2.35 3.23/2.35 (Comp: 2, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb3in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_2 >= ar_0 ] 3.23/2.35 3.23/2.35 (Comp: 10*ar_1 + 10*ar_3, Cost: 1) evalfoobb1in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb2in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) [ ar_2 - ar_3 >= 0 /\ -ar_0 + ar_1 >= 0 /\ ar_0 >= ar_2 + 1 ] 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb1in(ar_1, ar_1, ar_3, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 (Comp: 1, Cost: 1) evalfoostart(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7) -> Com_1(evalfoobb0in(ar_0, ar_1, ar_2, ar_3, ar_4, ar_5, ar_6, ar_7)) 3.23/2.35 3.23/2.35 start location: koat_start 3.23/2.35 3.23/2.35 leaf cost: 0 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 Complexity upper bound 120*ar_1 + 120*ar_3 + 6 3.23/2.35 3.23/2.35 3.23/2.35 3.23/2.35 Time: 1.046 sec (SMT: 0.792 sec) 3.23/2.35 3.23/2.35 3.23/2.35 ---------------------------------------- 3.23/2.35 3.23/2.35 (2) 3.23/2.35 BOUNDS(1, n^1) 3.33/2.37 EOF