diff --git a/watcher/decision_engine/strategy/strategies/basic_consolidation.py b/watcher/decision_engine/strategy/strategies/basic_consolidation.py
index 890fb8b36..d4a06fa17 100644
--- a/watcher/decision_engine/strategy/strategies/basic_consolidation.py
+++ b/watcher/decision_engine/strategy/strategies/basic_consolidation.py
@@ -479,3 +479,4 @@ class BasicConsolidation(base.ServerConsolidationBaseStrategy):
             released_compute_nodes_count=self.number_of_released_nodes,
             instance_migrations_count=self.number_of_migrations,
         )
+        LOG.debug(self.compute_model.to_string())
diff --git a/watcher/decision_engine/strategy/strategies/outlet_temp_control.py b/watcher/decision_engine/strategy/strategies/outlet_temp_control.py
index cfa39ddf4..5af3627ea 100644
--- a/watcher/decision_engine/strategy/strategies/outlet_temp_control.py
+++ b/watcher/decision_engine/strategy/strategies/outlet_temp_control.py
@@ -230,6 +230,8 @@ class OutletTempControl(base.ThermalOptimizationBaseStrategy):
         if not self.compute_model:
             raise wexc.ClusterStateNotDefined()
 
+        LOG.debug(self.compute_model.to_string())
+
     def do_execute(self):
         # the migration plan will be triggered when the outlet temperature
         # reaches threshold
@@ -284,3 +286,5 @@ class OutletTempControl(base.ThermalOptimizationBaseStrategy):
     def post_execute(self):
         self.solution.model = self.compute_model
         # TODO(v-francoise): Add the indicators to the solution
+
+        LOG.debug(self.compute_model.to_string())
diff --git a/watcher/decision_engine/strategy/strategies/uniform_airflow.py b/watcher/decision_engine/strategy/strategies/uniform_airflow.py
index 3b42ac8e3..c1aacebbb 100644
--- a/watcher/decision_engine/strategy/strategies/uniform_airflow.py
+++ b/watcher/decision_engine/strategy/strategies/uniform_airflow.py
@@ -293,6 +293,8 @@ class UniformAirflow(base.BaseStrategy):
         if not self.compute_model:
             raise wexc.ClusterStateNotDefined()
 
+        LOG.debug(self.compute_model.to_string())
+
     def do_execute(self):
         self.threshold_airflow = self.input_parameters.threshold_airflow
         self.threshold_inlet_t = self.input_parameters.threshold_inlet_t
@@ -345,3 +347,5 @@ class UniformAirflow(base.BaseStrategy):
     def post_execute(self):
         self.solution.model = self.compute_model
         # TODO(v-francoise): Add the indicators to the solution
+
+        LOG.debug(self.compute_model.to_string())
diff --git a/watcher/decision_engine/strategy/strategies/vm_workload_consolidation.py b/watcher/decision_engine/strategy/strategies/vm_workload_consolidation.py
index 344c10f30..ca3bac519 100644
--- a/watcher/decision_engine/strategy/strategies/vm_workload_consolidation.py
+++ b/watcher/decision_engine/strategy/strategies/vm_workload_consolidation.py
@@ -498,6 +498,8 @@ class VMWorkloadConsolidation(base.ServerConsolidationBaseStrategy):
         if not self.compute_model:
             raise exception.ClusterStateNotDefined()
 
+        LOG.debug(self.compute_model.to_string())
+
     def do_execute(self):
         """Execute strategy.
 
@@ -548,3 +550,5 @@ class VMWorkloadConsolidation(base.ServerConsolidationBaseStrategy):
             released_compute_nodes_count=self.number_of_migrations,
             instance_migrations_count=self.number_of_released_nodes,
         )
+
+        LOG.debug(self.compute_model.to_string())
diff --git a/watcher/decision_engine/strategy/strategies/workload_balance.py b/watcher/decision_engine/strategy/strategies/workload_balance.py
index 8d2c5ce70..5dba465b9 100644
--- a/watcher/decision_engine/strategy/strategies/workload_balance.py
+++ b/watcher/decision_engine/strategy/strategies/workload_balance.py
@@ -283,6 +283,8 @@ class WorkloadBalance(base.WorkloadStabilizationBaseStrategy):
         if not self.compute_model:
             raise wexc.ClusterStateNotDefined()
 
+        LOG.debug(self.compute_model.to_string())
+
     def do_execute(self):
         """Strategy execution phase
 
@@ -344,3 +346,5 @@ class WorkloadBalance(base.WorkloadStabilizationBaseStrategy):
         This can be used to compute the global efficacy
         """
         self.solution.model = self.compute_model
+
+        LOG.debug(self.compute_model.to_string())
diff --git a/watcher/decision_engine/strategy/strategies/workload_stabilization.py b/watcher/decision_engine/strategy/strategies/workload_stabilization.py
index 4baa8f63f..0d40cafc8 100644
--- a/watcher/decision_engine/strategy/strategies/workload_stabilization.py
+++ b/watcher/decision_engine/strategy/strategies/workload_stabilization.py
@@ -363,7 +363,7 @@ class WorkloadStabilization(base.WorkloadStabilizationBaseStrategy):
 
     def create_migration_instance(self, mig_instance, mig_source_node,
                                   mig_destination_node):
-        """Create migration VM """
+        """Create migration VM"""
         if self.compute_model.migrate_instance(
                 mig_instance, mig_source_node, mig_destination_node):
             self.add_migration(mig_instance.uuid, 'live',
@@ -437,3 +437,5 @@ class WorkloadStabilization(base.WorkloadStabilizationBaseStrategy):
         This can be used to compute the global efficacy
         """
         self.fill_solution()
+
+        LOG.debug(self.compute_model.to_string())