# . * SAT 0 * UNSAT 0 * TIMEOUT 0 * UNKNOWN 0 * UNSET 41 * ERROR 41 # Meta data 
Ramon benchmark for Z3
-
Job description: 
Job tag: FPLRA.tar.zst
Runner: rise-runner-2
Z3 repo: Z3Prover/z3
Z3 commit: bc6c38e7d3424b88a505cacba4b268d0774d4547
Z3 branch: master
Z3 options: "-T:20"
Z3 inputs: https://zenodo.org/records/16740866/files/FPLRA.tar.zst?download=1
Z3 commit message: [code-simplifier] Simplify `api_ast.cpp` by removing unreachable branch and stray comment (#9570)

This change simplifies recently touched API code in
`src/api/api_ast.cpp` without altering semantics. It removes an
unreachable error path in `Z3_get_index_value` and deletes an empty
comment in `Z3_mk_rec_func_decl`.

- **`Z3_get_index_value`: remove dead branch**
- After validating `a` is non-null and of kind `AST_VAR`, the conversion
to `var*` is already guaranteed by existing AST casting invariants.
- The redundant null-check/error-return branch was removed, leaving a
direct index return.

- **`Z3_mk_rec_func_decl`: remove noise**
  - Deleted a stray empty `//` line.

```cpp
// before
var* va = to_var(_a);
if (va) {
    return va->get_idx();
}
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
return 0;

// after
var* va = to_var(_a);
return va->get_idx();
```

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
# Statistics |FILE |TIME |MEM | STATUS | EXIT | STDOUT | STDERR | |------------|----------:|---------:|-------------:| ----------:|--------|--------| |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/water_pid_true-unreach-call_true-termination.c_4.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0683a_true-unreach-call.c_4.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/water_pid_true-unreach-call_true-termination.c_3.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/double_req_bl_1122a_true-unreach-call.c_0.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call.c.v+nlh-reducer.c_0.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/double_req_bl_0833_true-unreach-call.c_7.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call.c.v+nlh-reducer.c_1.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/double_req_bl_0833_true-unreach-call.c_5.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/water_pid_true-unreach-call_true-termination.c_2.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call_true-termination.c_2.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/double_req_bl_0833_true-unreach-call.c_12.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_1122a_true-unreach-call.c_3.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call_true-termination.c_3.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0832a_true-unreach-call.c_1.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/double_req_bl_0833_true-unreach-call.c_14.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call.c.v+lhb-reducer.c_1.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0683a_true-unreach-call.c_7.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call_true-termination.c_4.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/water_pid_true-unreach-call_true-termination.c_6.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0683a_true-unreach-call.c_3.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/filter1_true-unreach-call_true-termination.c_1.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/water_pid_true-unreach-call_true-termination.c_1.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0683a_true-unreach-call.c_5.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0683a_true-unreach-call.c_6.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/float_req_bl_0832a_true-unreach-call.c_2.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/double_req_bl_0833_true-unreach-call.c_6.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20190429-UltimateAutomizerSvcomp2019/water_pid_true-unreach-call_true-termination.c_5.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_679.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/float-div1_true-unreach-call.i_574.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/inv_square_true-unreach-call.c_70.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/inv_square_true-unreach-call.c_72.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/inv_square_true-unreach-call.c_139.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_219.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_850.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_1294.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/inv_square_true-unreach-call.c_110.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_1310.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/inv_square_true-unreach-call.c_154.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_1289.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_677.smt2 | 1000.000s | -1B| unset | -1 | | | |non-incremental/FPLRA/20170501-Heizmann-UltimateAutomizer/exp_loop_true-unreach-call.c_1288.smt2 | 1000.000s | -1B| unset | -1 | | |