fix error message formatting

YosysHQ · Jul 21, 2020 · 7bae1b8 · 7bae1b8
1 parent 494f84b
commit 7bae1b8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sbysrc/sby_engine_btor.py b/sbysrc/sby_engine_btor.py
@@ -131,7 +131,7 @@ def output_callback(line):
                     assert common_state.produced_cex == 0
 
             else:
-                job.error("engine_{}: BTOR solver '{}' is currently not supported in cover mode.".format(solver_args[0]))
+                job.error("engine_{}: BTOR solver '{}' is currently not supported in cover mode.".format(engine_idx, solver_args[0]))
 
         if (common_state.produced_cex < common_state.expected_cex) and line == "sat":
             assert common_state.wit_file == None