fix #4111

NikolajBjorner · NikolajBjorner · commit 236edad8dc01 · 2020-04-26T14:44:50.000-07:00
diff --git a/src/opt/opt_solver.cpp b/src/opt/opt_solver.cpp
@@ -53,6 +53,7 @@ namespace opt {
             m_params.m_relevancy_lvl = 0;
         }
         m_params.m_arith_auto_config_simplex = false;
+        m_params.m_threads = 1; // need to interact with the solver that created model so can't have threads
         m_was_sat = false;
         // m_params.m_auto_config = false;
     }

Original file line number	Diff line number	Diff line change
`@@ -53,6 +53,7 @@ namespace opt {`
`53`	`53`	`m_params.m_relevancy_lvl = 0;`
`54`	`54`	`}`
`55`	`55`	`m_params.m_arith_auto_config_simplex = false;`
	`56`	`+ m_params.m_threads = 1; // need to interact with the solver that created model so can't have threads`
`56`	`57`	`m_was_sat = false;`
`57`	`58`	`// m_params.m_auto_config = false;`
`58`	`59`	`}`