diff --git a/src/runtime2/tests/mod.rs b/src/runtime2/tests/mod.rs
index c0fd39082af541d28257a921922101ba7993011a..31d3f161c6d982dd33fee742b5f57224dd756947 100644
--- a/src/runtime2/tests/mod.rs
+++ b/src/runtime2/tests/mod.rs
@@ -11,13 +11,13 @@ use crate::protocol::eval::*;
 use crate::runtime2::native::{ApplicationSyncAction};
 
 // Generic testing constants, use when appropriate to simplify stress-testing
-// pub(crate) const NUM_THREADS: u32 =  8;     // number of threads in runtime
-// pub(crate) const NUM_INSTANCES: u32 = 250;  // number of test instances constructed
-// pub(crate) const NUM_LOOPS: u32 = 10;       // number of loops within a single test (not used by all tests)
+pub(crate) const NUM_THREADS: u32 =  8;     // number of threads in runtime
+pub(crate) const NUM_INSTANCES: u32 = 1500; // number of test instances constructed
+pub(crate) const NUM_LOOPS: u32 = 10;       // number of loops within a single test (not used by all tests)
 
-pub(crate) const NUM_THREADS: u32 = 6;
-pub(crate) const NUM_INSTANCES: u32 = 1;
-pub(crate) const NUM_LOOPS: u32 = 15;
+// pub(crate) const NUM_THREADS: u32 = 6;
+// pub(crate) const NUM_INSTANCES: u32 = 1;
+// pub(crate) const NUM_LOOPS: u32 = 15;
 
 
 fn create_runtime(pdl: &str) -> Runtime {