main declare i32 @__VERIFIER_nondet_int() define i32 @main() { bb: %tmp = call i32 @__VERIFIER_nondet_int() %tmp2 = call i32 @__VERIFIER_nondet_int() br label %bb3 bb3: %.01 = phi i32 [%tmp, %bb], [%tmp7, %bb6] %.0 = phi i32 [%tmp2, %bb], [%tmp8, %bb6] %tmp4 = mul i32 %.01, %.0 %tmp5 = icmp sgt i32 %tmp4, 0 br i1 %tmp5, label %bb6, label %bb9 bb6: %tmp7 = sub i32 %.01, 1 %tmp8 = sub i32 %.0, 1 br label %bb3 bb9: ret i32 0 } 2.1 main declare i32 @__VERIFIER_nondet_int() define i32 @main() { bb: %tmp = call i32 @__VERIFIER_nondet_int() %tmp2 = call i32 @__VERIFIER_nondet_int() br label %bb3 bb3: %.01 = phi i32 [%tmp, %bb], [%tmp7, %bb6] %.0 = phi i32 [%tmp2, %bb], [%tmp8, %bb6] %tmp4 = mul i32 %.01, %.0 %tmp5 = icmp sgt i32 %tmp4, 0 br i1 %tmp5, label %bb6, label %bb9 bb6: %tmp7 = sub i32 %.01, 1 %tmp8 = sub i32 %.0, 1 br label %bb3 bb9: ret i32 0 } AProVE AProVE Commit ID: unknown Statistics for single proof: 0,00 % (0 real / 0 unknown / 1 assumptions / 1 total proof steps) http://aprove.informatik.rwth-aachen.de John Doe