print IIS if solver returns status infeasible

PyPSA · Jan 3, 2024 · 257b16e · 257b16e
1 parent b786337
commit 257b16e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/scripts/solve_network.py b/scripts/solve_network.py
@@ -839,6 +839,9 @@ def solve_network(n, config, solving, opts="", **kwargs):
             f"Solving status '{status}' with termination condition '{condition}'"
         )
     if "infeasible" in condition:
+        labels = n.model.compute_infeasibilities()
+        logger.info("Labels:\n" + labels)
+        n.model.print_infeasibilities()
         raise RuntimeError("Solving status 'infeasible'")
 
     return n