1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Solver/QueryLoggingSolver.cpp b/lib/Solver/QueryLoggingSolver.cpp
index e7187fc3..f2e38182 100644
--- a/lib/Solver/QueryLoggingSolver.cpp
+++ b/lib/Solver/QueryLoggingSolver.cpp
@@ -74,6 +74,7 @@ void QueryLoggingSolver::flushBuffer() {
               // we do additional check here to log only timeouts in case
               // user specified negative value for minQueryTimeToLog param
               os << logBuffer.str();              
+              os.flush();
           }                    
       }