Move computeSlowForces into stepWork

[alexxy/gromacs.git] / src / gromacs / pulling / pull.cpp

diff --git a/src/gromacs/pulling/pull.cpp b/src/gromacs/pulling/pull.cpp
index a68c4ecb57df900bdbd79261f2f3f639eaaa297f..67cf362e79100c5a1b87802201b240503a891a6c 100644 (file)
--- a/src/gromacs/pulling/pull.cpp
+++ b/src/gromacs/pulling/pull.cpp
@@ -1988,6 +1988,10 @@ struct pull_t* init_pull(FILE*                     fplog,
                           epull_names[epullUMBRELLA]);
             }
 
+            GMX_RELEASE_ASSERT(
+                    !ir->useMts,
+                    "Constraint pulling can not be combined with multiple time stepping");
+
             pull->bConstraint = TRUE;
         }
         else