diff --git a/.deactivated.gitlab-ci.yml b/.deactivated.gitlab-ci.yml
index c967c5c54a7c0a137663d05f44b91ab98a714e78..026c6c3fcbf88b431099a1a4d8923d62fa3dcbfe 100755
--- a/.deactivated.gitlab-ci.yml
+++ b/.deactivated.gitlab-ci.yml
@@ -19,7 +19,7 @@ build-must:
     stage: build
     needs: []
     script:
-        - scripts/ensure_python3 ./MBI.py -x must -c build
+        - scripts/ensure_python3 ./MBB.py -x must -c build
     artifacts:
         untracked: false
         paths:
@@ -33,8 +33,8 @@ test-must-1:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 1/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 1/10
     artifacts:
         untracked: false
         when: always
@@ -49,8 +49,8 @@ test-must-2:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 2/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 2/10
     artifacts:
         untracked: false
         when: always
@@ -65,8 +65,8 @@ test-must-3:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 3/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 3/10
     artifacts:
         untracked: false
         when: always
@@ -81,8 +81,8 @@ test-must-4:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 4/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 4/10
     artifacts:
         untracked: false
         when: always
@@ -97,8 +97,8 @@ test-must-5:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 5/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 5/10
     artifacts:
         untracked: false
         when: always
@@ -113,8 +113,8 @@ test-must-6:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 6/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 6/10
     artifacts:
         untracked: false
         when: always
@@ -129,8 +129,8 @@ test-must-7:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 7/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 7/10
     artifacts:
         untracked: false
         when: always
@@ -145,8 +145,8 @@ test-must-8:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 8/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 8/10
     artifacts:
         untracked: false
         when: always
@@ -161,8 +161,8 @@ test-must-9:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 9/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 9/10
     artifacts:
         untracked: false
         when: always
@@ -177,8 +177,8 @@ test-must-10:
     before_script:
         - apt-get install -y psmisc
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must -c run -b 10/10
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must -c run -b 10/10
     artifacts:
         untracked: false
         when: always
@@ -211,8 +211,8 @@ test-must-all:
         - job: test-must-10
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x must
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x must
     artifacts:
         untracked: false
         when: always
@@ -224,7 +224,7 @@ build-aislinn:
     needs: []
     image: ubuntu:18.04
     script:
-        - scripts/ensure_python3 ./MBI.py -x aislinn -c build
+        - scripts/ensure_python3 ./MBB.py -x aislinn -c build
     artifacts:
         untracked: false
         when: always
@@ -238,8 +238,8 @@ test-aislinn:
         - job: build-aislinn
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x aislinn
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x aislinn
     artifacts:
         untracked: false
         when: always
@@ -255,8 +255,8 @@ test-aislinn:
 #        - baremetal
 #    image: registry.hub.docker.com/mquinson/mbi
 #    script:
-#        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-#        - scripts/ensure_python3 ./MBI.py -x mpisv
+#        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+#        - scripts/ensure_python3 ./MBB.py -x mpisv
 #    artifacts:
 #        untracked: false
 #        when: always
@@ -267,8 +267,8 @@ test-civl-1:
     stage: test
     needs: []
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x civl -c run -b 1/4
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x civl -c run -b 1/4
     artifacts:
         untracked: false
         when: always
@@ -278,8 +278,8 @@ test-civl-2:
     stage: test
     needs: []
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x civl -c run -b 2/4
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x civl -c run -b 2/4
     artifacts:
         untracked: false
         when: always
@@ -289,8 +289,8 @@ test-civl-3:
     stage: test
     needs: []
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x civl -c run -b 3/4
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x civl -c run -b 3/4
     artifacts:
         untracked: false
         when: always
@@ -300,8 +300,8 @@ test-civl-4:
     stage: test
     needs: []
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x civl -c run -b 4/4
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x civl -c run -b 4/4
     artifacts:
         untracked: false
         when: always
@@ -320,8 +320,8 @@ test-civl-all:
         - job: test-civl-4
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x civl
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x civl
     artifacts:
         untracked: false
         when: always
@@ -332,7 +332,7 @@ build-parcoach:
     stage: build
     needs: []
     script:
-        - scripts/ensure_python3 ./MBI.py -x parcoach -c build
+        - scripts/ensure_python3 ./MBB.py -x parcoach -c build
     artifacts:
         untracked: false
         when: always
@@ -345,8 +345,8 @@ test-parcoach:
         - job: build-parcoach
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x parcoach
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x parcoach
     artifacts:
         untracked: false
         when: always
@@ -357,7 +357,7 @@ build-simgrid:
     stage: build
     needs: []
     script:
-        - scripts/ensure_python3 ./MBI.py -x simgrid -c build
+        - scripts/ensure_python3 ./MBB.py -x simgrid -c build
     cache:
         paths:
             - SimGrid/*
@@ -373,8 +373,8 @@ test-simgrid:
         - job: build-simgrid
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x simgrid
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x simgrid
     artifacts:
         untracked: false
         when: always
@@ -386,8 +386,8 @@ test-smpi:
         - job: build-simgrid
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x smpi
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x smpi
     artifacts:
         untracked: false
         when: always
@@ -399,8 +399,8 @@ test-smpivg-1:
         - job: build-simgrid
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x smpivg -b 1/3
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x smpivg -b 1/3
     artifacts:
         untracked: false
         when: always
@@ -412,8 +412,8 @@ test-smpivg-2:
         - job: build-simgrid
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x smpivg -b 2/3
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x smpivg -b 2/3
     artifacts:
         untracked: false
         when: always
@@ -425,8 +425,8 @@ test-smpivg-3:
         - job: build-simgrid
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x smpivg -b 3/3
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x smpivg -b 3/3
     artifacts:
         untracked: false
         when: always
@@ -442,8 +442,8 @@ test-smpivg-all:
         - job: test-smpivg-3
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x smpivg
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x smpivg
     artifacts:
         untracked: false
         when: always
@@ -457,8 +457,8 @@ test-smpivg-all:
 #        - baremetal
 #    image: registry.hub.docker.com/mquinson/mbi
 #    script:
-#        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-#        - scripts/ensure_python3 ./MBI.py -x itac -c run
+#        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+#        - scripts/ensure_python3 ./MBB.py -x itac -c run
 #    artifacts:
 #        untracked: false
 #        when: always
@@ -469,7 +469,7 @@ build-isp:
     stage: build
     needs: []
     script:
-        - scripts/ensure_python3 ./MBI.py -x isp -c build
+        - scripts/ensure_python3 ./MBB.py -x isp -c build
     artifacts:
         untracked: false
         when: always
@@ -482,8 +482,8 @@ test-isp-1:
         - job: build-isp
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x isp -c run -b 1/2
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x isp -c run -b 1/2
     artifacts:
         untracked: false
         when: always
@@ -496,8 +496,8 @@ test-isp-2:
         - job: build-isp
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x isp -c run -b 2/2
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x isp -c run -b 2/2
     artifacts:
         untracked: false
         when: always
@@ -512,8 +512,8 @@ test-isp-all:
         - job: test-isp-2
           artifacts: true
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -x isp
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -x isp
     artifacts:
         untracked: false
         when: always
@@ -526,8 +526,8 @@ latex:
     when: always
     script:
         - apt update ; apt -y install texlive-latex-base texlive-latex-extra texlive-pictures
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -c latex
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -c latex
         - cd script ; ./tools/gen_latex.py ; cd ..
         - cd latex ; pdflatex -batch dashboard.tex ; cd ..
     artifacts:
@@ -540,8 +540,8 @@ pages:
     stage: deploy
     when: always
     script:
-        - rm -rf /MBI/*; scripts/ensure_python3 ./MBI.py -c generate
-        - scripts/ensure_python3 ./MBI.py -c html
+        - rm -rf /MBI/*; scripts/ensure_python3 ./MBB.py -c generate
+        - scripts/ensure_python3 ./MBB.py -c html
         - pwd ; ls
         - mkdir public
         - cp -r *.html gencodes img logs public/
diff --git a/MBI.py b/MBB.py
similarity index 99%
rename from MBI.py
rename to MBB.py
index f625111e1abc3f182475e99e6f14ba118e0ac5f9..3977cb11a115f14db1ec579fc84b71f935dfcd8e 100755
--- a/MBI.py
+++ b/MBB.py
@@ -1,6 +1,6 @@
 #! /usr/bin/python3
 
-# autopep8 -i --max-line-length 130 MBI.py
+# autopep8 -i --max-line-length 130 MBB.py
 
 import shutil
 import os
diff --git a/gitlab-simgrid.yml b/gitlab-simgrid.yml
index 6d40ad739946354feaec8a4d497bb360b1fa0804..3b4e500f2af40c02da7423b025e6f16ab3d2072f 100755
--- a/gitlab-simgrid.yml
+++ b/gitlab-simgrid.yml
@@ -15,9 +15,9 @@ pages:
         - 7zr x -so logs-*.7z | tar xf -
         - mkdir -p logs/simgrid
         - touch logs/simgrid/trust_the_installation trust_the_installation # Silence the checks for the right docker image
-        - python3 ./MBI.py -c generate
-#        - python3 ./MBI.py -x simgrid | grep Test
-        - python3 ./MBI.py -c html -x itac,simgrid,must,parcoach,isp,aislinn,mpisv,civl,smpi,smpivg
+        - python3 ./MBB.py -c generate
+#        - python3 ./MBB.py -x simgrid | grep Test
+        - python3 ./MBB.py -c html -x itac,simgrid,must,parcoach,isp,aislinn,mpisv,civl,smpi,smpivg
         - pwd ; ls ; echo logs:; ls logs
         - mkdir public
         - cp -r *.html gencodes img logs public/
diff --git a/scripts/tools/aislinn.py b/scripts/tools/aislinn.py
index 5f45b992c8d2e39b70c8b66e377d2bda582e53d3..ae76700a850156d4cceac743d3c71c1130eddd33 100644
--- a/scripts/tools/aislinn.py
+++ b/scripts/tools/aislinn.py
@@ -16,7 +16,7 @@ class Tool(AbstractTool):
             print(f"id: '{id.stdout}'; version: '{ver.stdout}'")
             print("Please run this script in a ubuntu:18.04 image. Run these commands:")
             print("  docker image pull ubuntu:18.04")
-            print("  docker run -it --rm --name MIB --volume $(pwd):/MBI ubuntu:18.04 /MBI/MBI.py -x aislinn")
+            print("  docker run -it --rm --name MIB --volume $(pwd):/MBI ubuntu:18.04 /MBI/MBB.py -x aislinn")
             sys.exit(1)
 
     def build(self, rootdir, cached=True):
diff --git a/scripts/tools/mpisv.py b/scripts/tools/mpisv.py
index 5ace8ccf739c922cdd42bddbad3a6f56a6a9cb44..c00103e47e095b7578995c05f34af46e04611c90 100644
--- a/scripts/tools/mpisv.py
+++ b/scripts/tools/mpisv.py
@@ -13,7 +13,7 @@ class Tool(AbstractTool):
         else:
             print("Please run this script in a mpisv/mpi-sv image. Run these commands:")
             print("  docker image pull mpisv/mpi-sv")
-            print("  docker run -it --rm --name MIB --shm-size=512m --volume $(pwd):/MBI mpisv/mpi-sv  /MBI/scripts/ensure_python3 /MBI/MBI.py -x mpisv")
+            print("  docker run -it --rm --name MIB --shm-size=512m --volume $(pwd):/MBI mpisv/mpi-sv  /MBI/scripts/ensure_python3 /MBI/MBB.py -x mpisv")
             sys.exit(1)
 
     def run(self, execcmd, filename, binary, id, timeout, batchinfo):