From 04eb1588d230c2165da41fd272274ba4ef490ffa Mon Sep 17 00:00:00 2001
From: Diego Manzanas <diego.manzanas.lopez@vanderbilt.edu>
Date: Mon, 8 Jul 2024 10:22:37 -0500
Subject: [PATCH] No shared engines

---
 code/nnv/examples/Submission/VNN_COMP2024/execute.py      | 8 ++++----
 .../examples/Submission/VNN_COMP2024/prepare_instance.sh  | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/code/nnv/examples/Submission/VNN_COMP2024/execute.py b/code/nnv/examples/Submission/VNN_COMP2024/execute.py
index b15393854..932820736 100644
--- a/code/nnv/examples/Submission/VNN_COMP2024/execute.py
+++ b/code/nnv/examples/Submission/VNN_COMP2024/execute.py
@@ -34,8 +34,8 @@ def prepare_instance(category: str, onnx: str, vnnlib: str) -> None:
     # keep MATLAB engine open until manually killed
     # while True:
         # time.sleep(0.5)
-    print("We should not be here...")
-    # print("This is the last line of the prepare instance")
+    # print("We should not be here...")
+    print("This is the last line of the prepare instance")
 
 def run_instance(category, onnx, vnnlib, timeout, outputlocation) -> None:
     """Run an instance based on parameters defined in .csv file.
@@ -47,11 +47,11 @@ def run_instance(category, onnx, vnnlib, timeout, outputlocation) -> None:
     """
     
     print("Begin run instance, try to connect to matlab engine")
-    #eng = matlab.engine.start_matlab()
+    eng = matlab.engine.start_matlab()
     # eng_name = matlab.engine.find_matlab()[0]
     print("Looking for connections")
     # eng = matlab.engine.connect_matlab(name=eng_name)
-    eng = matlab.engine.connect_matlab('vnncomp') 
+    # eng = matlab.engine.connect_matlab('vnncomp') 
 
     print("Is it connected?")
     # print(f'Successfully connected to engine: {eng_name}.')
diff --git a/code/nnv/examples/Submission/VNN_COMP2024/prepare_instance.sh b/code/nnv/examples/Submission/VNN_COMP2024/prepare_instance.sh
index bdd8699c8..e4e4301c1 100644
--- a/code/nnv/examples/Submission/VNN_COMP2024/prepare_instance.sh
+++ b/code/nnv/examples/Submission/VNN_COMP2024/prepare_instance.sh
@@ -28,15 +28,15 @@ killall -q matlab
 # python -c "exec('$WAIT_FOR_CONNECTION_TO_CLOSE')"
 
 # start the matlab engine in background and keep the connection open
-# python3 /home/ubuntu/toolkit/code/nnv/examples/Submission/VNN_COMP2024/execute.py 'prepare_instance' $CATEGORY $ONNX_FILE $VNNLIB_FILE &
+python3 /home/ubuntu/toolkit/code/nnv/examples/Submission/VNN_COMP2024/execute.py 'prepare_instance' $CATEGORY $ONNX_FILE $VNNLIB_FILE &
 # python execute.py 'prepare_instance' $CATEGORY $ONNX_FILE $VNNLIB_FILE &
 
 # WAIT_FOR_CONNECTION_TO_OPEN='import matlab.engine\nimport time\nwhile not matlab.engine.find_matlab(): time.sleep(1) \nprint(eng)'
 # python3 -c "exec('$WAIT_FOR_CONNECTION_TO_OPEN')"
 # python -c "exec('$WAIT_FOR_CONNECTION_TO_OPEN')"
 
-matlab -nodisplay -r "matlab.engine.shareEngine('vnncomp')"
+# matlab -nodisplay -r "matlab.engine.shareEngine('vnncomp')"
 
-echo "MATLAB session started and shared"
+# echo "MATLAB session started and shared"
 
 exit 0