diff --git a/vcell-core/src/main/java/org/vcell/sedml/testsupport/FailureType.java b/vcell-core/src/main/java/org/vcell/sedml/testsupport/FailureType.java
index 55f8a5c120..cf68da415f 100644
--- a/vcell-core/src/main/java/org/vcell/sedml/testsupport/FailureType.java
+++ b/vcell-core/src/main/java/org/vcell/sedml/testsupport/FailureType.java
@@ -32,6 +32,9 @@ public enum FailureType {
     UNCATETORIZED_FAULT,
     UNITS_EXCEPTION,
     UNKNOWN_IDENTIFIER,
-    SEDML_NO_SEDMLS_TO_EXECUTE, SEDML_PREPROCESS_FAILURE, UNSUPPORTED_NONSPATIAL_STOCH_HISTOGRAM
+    SEDML_NO_SEDMLS_TO_EXECUTE,
+    SEDML_PREPROCESS_FAILURE,
+    UNSUPPORTED_NONSPATIAL_STOCH_HISTOGRAM,
+    SOLVER_FAILURE
 
 }
diff --git a/vcell-core/src/main/java/org/vcell/sedml/testsupport/OmexTestingDatabase.java b/vcell-core/src/main/java/org/vcell/sedml/testsupport/OmexTestingDatabase.java
index ced8e4a0af..fe6741d2a7 100644
--- a/vcell-core/src/main/java/org/vcell/sedml/testsupport/OmexTestingDatabase.java
+++ b/vcell-core/src/main/java/org/vcell/sedml/testsupport/OmexTestingDatabase.java
@@ -127,6 +127,12 @@ public static FailureType determineFault(Exception caughtException, List<TraceEv
             return FailureType.SEDML_NO_SEDMLS_TO_EXECUTE;
         } else if (errorMessage.contains("MappingException occurred: failed to generate math")) {
             return FailureType.MATH_GENERATION_FAILURE;
+        } else if (errorMessage.contains("Process timed out")) {
+            return FailureType.TOO_SLOW;
+        } else if (errorMessage.contains("are in unnamed module of loader")){
+            return FailureType.SBML_IMPORT_FAILURE;
+        } else if (errorMessage.contains("Could not execute code")){
+            if (errorMessage.contains("CVODE")) return FailureType.SOLVER_FAILURE;
         }
 
         // else check Tracer error events for known faults