diff --git a/src/qututor/H2_VQE/host.py b/src/qututor/H2_VQE/host.py
index 639d67c6209fb2e54f2b7df17a797535932958a9..5dcc9d72dd77677bd4c7c701bf8097da4c9301d3 100644
--- a/src/qututor/H2_VQE/host.py
+++ b/src/qututor/H2_VQE/host.py
@@ -129,7 +129,7 @@ def get_ansatz(circ_name, theta):
     task = Quingo_task(qu_file, circ_name)
     qasm_file = compile(task, (theta,), config_file=cfg_file)
     res = execute(qasm_file, BackendType.QUANTUM_SIM, ExeConfig(ExeMode.SimStateVector))
-    return [i for i in res["quantum"][1]]
+    return res[1]
 
 
 def get_real(c):
diff --git a/src/qututor/bell/test_bell.py b/src/qututor/bell/test_bell.py
index 162533eb2cd4b9a0c9ba3513745aa9abddc7a1c2..e3a6c51c18a72632ed40045b6765269ed05922c5 100644
--- a/src/qututor/bell/test_bell.py
+++ b/src/qututor/bell/test_bell.py
@@ -11,7 +11,7 @@ class Test_Bell:
     def test_bell(self):
         task = Quingo_task(qu_file, circ_name)
         num_shots = 10
-        cfg = ExeConfig(ExeMode.SimFinalResult, num_shots)
+        cfg = ExeConfig(ExeMode.SimShots, num_shots)
         res = call(task, (), BackendType.QUANTUM_SIM, cfg)
         assert len(res[0]) == 2
         assert len(res[1]) == num_shots
diff --git a/src/qututor/classical_tools/test_utils.py b/src/qututor/classical_tools/test_utils.py
index 932794aa23489acbe93c5f3f8b298575a29a9253..a3bba58e1a97eaece6c5427c9f8e212f4bc1acf2 100644
--- a/src/qututor/classical_tools/test_utils.py
+++ b/src/qututor/classical_tools/test_utils.py
@@ -11,7 +11,7 @@ class Test_Utils:
     def test_individual(self):
         circ_name = "get_bin"
         task = Quingo_task(kernel_file, circ_name, qisa=Qisa.QCIS)
-        cfg = ExeConfig(ExeMode.SimFinalResult, 1)
+        cfg = ExeConfig(ExeMode.SimShots, 1)
         for i in range(7):
             res = call(
                 task,
diff --git a/src/qututor/ghz/test_ghz.py b/src/qututor/ghz/test_ghz.py
index 3c4acb90761e6c4d9e9286a316193b4b363e86b6..482cff77cb0c6327a2251b6a1a2e2c4fe1750b5c 100644
--- a/src/qututor/ghz/test_ghz.py
+++ b/src/qututor/ghz/test_ghz.py
@@ -10,7 +10,7 @@ class Test_GHZ:
         num_qubits = 3
         num_shots = 10
         task = Quingo_task(qu_file, circ_name)
-        cfg = ExeConfig(ExeMode.SimFinalResult, num_shots)
+        cfg = ExeConfig(ExeMode.SimShots, num_shots)
         res = call(task, (num_qubits,), BackendType.TEQUILA, cfg)
         assert len(res[0]) == num_qubits
         assert len(res[1]) == num_shots
diff --git a/src/qututor/grover/test_grover.py b/src/qututor/grover/test_grover.py
index 27d4a57c3ba3585c5ec2cfef4d72b6248c61e79e..28fb8e738d34df747ff68fdba996963d0f66eecb 100644
--- a/src/qututor/grover/test_grover.py
+++ b/src/qututor/grover/test_grover.py
@@ -11,7 +11,7 @@ class Test_Grover:
     def test_grover(self):
         task = Quingo_task(qu_file, circ_name)
         num_shots = 1
-        cfg = ExeConfig(ExeMode.SimFinalResult, num_shots)
+        cfg = ExeConfig(ExeMode.SimShots, num_shots)
         res = call(task, (), BackendType.QUANTUM_SIM, cfg)
         assert len(res[0]) == 2
         assert len(res[1]) == num_shots
diff --git a/src/qututor/qft/test_qft_bb.py b/src/qututor/qft/test_qft_bb.py
index eeea3eca24b5f7bfa520fd06c43b8c3e54ec9530..bb2e1c503f40d74bb2d1ac9030e393023309fcbe 100644
--- a/src/qututor/qft/test_qft_bb.py
+++ b/src/qututor/qft/test_qft_bb.py
@@ -37,7 +37,7 @@ def get_first_non_zero_res(qcis_result):
     return to_int(msmt_count[0])
 
 
-cfg = ExeConfig(ExeMode.SimFinalResult, 1)
+cfg = ExeConfig(ExeMode.SimShots, 1)
 
 
 class Test_QFT_BB:
@@ -48,13 +48,18 @@ class Test_QFT_BB:
             blist = [int(b) for b in str_bin]
             print("input :", str_bin)
             blist.reverse()
+            # Specifying ISA as QUIET-S by 
+            # task = Quingo_task(qu_file, "test_qft_bb", qisa=Qisa.QUIET)
             task = Quingo_task(qu_file, "test_qft_bb", qisa=Qisa.QCIS)
             res = call(
                 task,
                 (blist,),
+                # To simulate QUIET-S assembly, use QualeSim backend
+                # BackendType.QUALESIM_QUANTUMSIM,
                 BackendType.QUANTUM_SIM,
                 cfg,
             )
+            print(res)
             k = get_first_non_zero_res(res)
             assert k == i