Check unsat when all outputs are different

YosysHQ · Jul 4, 2024 · 1e87441 · 1e87441
1 parent 4fd5b29
commit 1e87441
Showing 1 changed file with 11 additions and 11 deletions.
diff --git a/tests/functional/single_cells/vcd_harness_smt.py b/tests/functional/single_cells/vcd_harness_smt.py
@@ -161,17 +161,17 @@ def hex_to_bin(value):
         value = hex_to_bin(value[1:])
         print(f"  {output_name}: {value}")
         signals[output_name].append((step, value))
-        smt_io.write(f'(push 1)')
-        smt_io.write(f'(assert (not (= ({output_name} test_outputs_step_n{step}) #{value})))')
-        result = smt_io.check_sat(["unsat"])
-        if result != 'unsat':
-            smt_io.p_close()
-            sys.exit(1)
-        smt_io.write(f'(pop 1)')
-        result = smt_io.check_sat(["sat"])
-        if result != 'sat':
-            smt_io.p_close()
-            sys.exit(1)
+    smt_io.write(f'(push 1)')
+    smt_io.write(f'(assert (not (= ({output_name} test_outputs_step_n{step}) #{value})))')
+    result = smt_io.check_sat(["unsat"])
+    if result != 'unsat':
+        smt_io.p_close()
+        sys.exit(1)
+    smt_io.write(f'(pop 1)')
+    result = smt_io.check_sat(["sat"])
+    if result != 'sat':
+        smt_io.p_close()
+        sys.exit(1)
 
 smt_io.p_close()