diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-1.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-1.json
index fb504e5a56c74253cf44ebde130d276515634139..9f659cc902f1d238c6d2482f17539778e3b656dc 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-1.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-1.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-10.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-10.json
index 32c1a114f575ceff98f2d11b2a3f84027cb74d11..3ede3b1f6cdaa331dc284f6541a54e609fe842da 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-10.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-10.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-11.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-11.json
index 557da393db90325a47a8b8aa9e61eed35668e9d7..4d156e50c5699c3020d1543b930114e78b04b830 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-11.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-11.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-12.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-12.json
index 8f15b5a69532cd28f38e0bd62b4a9bfe0a6eee6f..7b16d6f849e32baf69263ecda497e8823e691318 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-12.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-12.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-13.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-13.json
index c32737554843805831576df2d24cb00ac9d96aac..672fc0e9fc406045da79e322253a4bc71626af5e 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-13.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-13.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-14.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-14.json
index 0076b92e01f4d584ed57b66f3d57c4ff221e3516..3d87100538a7322bf2d5cf7a97828d6044e7620b 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-14.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-14.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-15.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-15.json
index 3adc0fccd9457612d63617eac73f9ea1009abb1d..986cb39399849bb25812b35028fd357cc26fb843 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-15.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-15.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-16.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-16.json
index 8c520a7fb63e4eaacc1c661e1efa9b77f17bcd77..3edef41ab01c2f14ea6d1c02fdeba548ee6398ac 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-16.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-16.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-17.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-17.json
index 5e003873b48832e62cc909904604ca5b52ac9bdd..c26bacadf48caf0614bd234f161a1f403be80bd1 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-17.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-17.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-18.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-18.json
index 88e47f55fe30acdd59d8ab52b24b0086d74ade79..3eb9269b422c003948cf2954e792898f9a5e3cf9 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-18.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-18.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-19.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-19.json
index 6e78d8935486957a59a4edbbdd542232a44411df..a12bc53aa30800b2d3246268186eb3c8ca7de8cd 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-19.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-19.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-2.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-2.json
index acdd72a214a5dce2cd7dabbdb6b45172f8388d83..b7b2b4fc50585422e080e5905a94f1701b0ae13f 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-2.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-2.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-20.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-20.json
index 60ea901a6f71899b89a95e832f4319f949f6a8d0..9fb0fdc83ccee36540986ee5914117ecb841f2c3 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-20.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-20.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-21.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-21.json
index 80cabff3d01539a2c316abdf08e9c48a6bbc5b66..13e6018fff9e0117dd4ae21e6b4b79c0d3a23724 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-21.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-21.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-22.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-22.json
index 901a732cfd59158da9fd066549dffcdc981142f5..10b9b711d9c553c56b80c93d85eeec89551b5474 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-22.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-22.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-23.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-23.json
index cb602d27014b0dc6320a9a24da9b60bed7e1ee1a..a33950b1121ab7755f8e5b76ba8529b88edb0698 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-23.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-23.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-24.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-24.json
index cc5c0075643e4cd78132e27c375d0e4ea9492b55..f82ef6052d137f1d166c60cb0b3f14595b639a87 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-24.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-24.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-25.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-25.json
index bdfb0cfdb54b0121fd9d96d033ce0a50d0d381da..c7ce6c1cde793f4c7edf3f4522c288f6a8ae4da9 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-25.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-25.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-26.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-26.json
index 3e335b6ac3a52e139e47632d01ffd36b8283f58d..ba4c0223de1c10027636cac89e5f2011f9bf5140 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-26.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-26.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-27.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-27.json
index cc4d9c1f694566131b25e2733d2f934fc1ef21ef..6bdbf305cdc0c68db37f1b4f706b2abc7de52a1e 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-27.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-27.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-28.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-28.json
index 1d241b4493e76b6674bb5045de9cdd4cce20b583..d0569f8cb07296535328a86843e705f2effbeb8f 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-28.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-28.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-29.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-29.json
index d6bee638dddcbab74dd136a518f83bbf6e82687f..3132a6459bc557c35c1b6710b9846e0ab57e886d 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-29.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-29.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-3.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-3.json
index d953054346dd254857d22d75320359b43f030876..d6a9136afa61a22f93e5b884674c1547f4e5a2da 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-3.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-3.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-30.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-30.json
index 0e98229566ada3f8efd6b1261516227b11192b61..490b8e4420227c1cd5726ab13ca213dde07ae96f 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-30.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-30.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-31.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-31.json
index 14b4ba2159b26faf6a12dd02345900dd3f58d802..f848e7abfcda3634f8a5b4729a51e7cffe0132b1 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-31.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-31.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-32.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-32.json
index ab2297089d3cd9aea60ceffd1471b4bc42913d7f..c627457244607449f01c364ff560d9747432df06 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-32.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-32.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-33.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-33.json
index e1d22167f5d2b11ebb5505ff42a62524fab71bbd..390bcf3ca194974264f44c28c3cdb9e09071a4af 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-33.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-33.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-34.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-34.json
index f8f83dc17968eb9611d047a9734cfe27105dea10..72dc390aea43d9b51dc0ffb37351ac4493945449 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-34.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-34.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-35.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-35.json
index 451c32f2ae17024f6056ea66b84fa14e147fe1b5..0ecc823969ecba52dd52a21b311191b4f889c916 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-35.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-35.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-36.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-36.json
index 95140e1eca7bd1521e0f2a01a89d0b9d1f461358..6ae6fb48e6e29b600bbf89953211f99e4dfe7b09 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-36.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-36.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-37.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-37.json
index 9fef861b671c11aef74c93db4cd2504553688743..ec23007e66d3af8103511bf2f170365e576087df 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-37.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-37.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-38.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-38.json
index 4c57e8a348757b1f355b26848b79a245adfae95c..7d83a89335a5f76785b8f4f60464ffc7894375b1 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-38.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-38.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-39.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-39.json
index 52ab69e43c1adf2158019e4382718e03cf0d0fdf..61bf3ffdcc25fb29e2992bc0645d8ce6e2ba401b 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-39.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-39.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-4.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-4.json
index 975930c5837fdfd664c164ba5f99da3cfa48dd12..f55727eea29d696eb19632efdc3d7a9e75683e34 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-4.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-4.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-40.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-40.json
index 0721e9cf04049cdc132c63938c1b34a4b6776f1e..7ee8b38b6c4b89cf0ff133804a763bd3f8aa83fc 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-40.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-40.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-41.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-41.json
index 17486f33c55bcfb91d256669bddb0827a3b331d0..5029e233d184a42f9da65f2d157c634d3e55b457 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-41.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-41.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-42.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-42.json
index 3592a161b79f84b74f071d6cba8f60d84afa82a6..7dfd4f768c7c2979f4cc0f228a1530bee3fa148b 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-42.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-42.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-43.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-43.json
index 9916f0aa44f57f7c9f15d5bd04ec5c049d0521d8..7cb73d06d1edb441d87e83b7bacb52e6990b5ba2 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-43.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-43.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-44.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-44.json
index cf26a11f169304c95067104c222b0c975bf7892a..deadeb76c7cdbca494f8e21be521291b868c6019 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-44.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-44.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-45.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-45.json
index 51ee7f6dc7ae6161f669b9546a546c723493e3f1..82f8509c7ad39b26021f440d2ded3282e9146f02 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-45.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-45.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-46.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-46.json
index f3c4af7c32bf20ae928b113cf1ed76550a724e0e..8469f6fa69a0a5fffd58bec72c0792cc3873a3c3 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-46.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-46.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-47.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-47.json
index 369141255e4437ccc8b24f7d2223fa0209ebf852..6546203034b6cc813576bb8795b373baf855af29 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-47.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-47.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-48.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-48.json
index 21f6d4830ed312ff05c639ee76ca2fdba061eea9..e0663e8a1f4298641ef38e3b7f31e817c59e7681 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-48.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-48.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-49.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-49.json
index c0ce35cfb8bd76cfe9172467df0667c550bab65a..ab22e4205d9a70a383115c2320af53dc945200d0 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-49.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-49.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-5.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-5.json
index d732538ee657504e7f6784f09996da4c6cbd916e..52dd7a340aeb44f1d1b75cac054cafcada019153 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-5.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-5.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-50.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-50.json
index 2c6fcc5288bbd5db71a77a5d95df75b65e8ad30d..f5cd25e5f7cc200e618d521248927a000cfc9f3d 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-50.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-50.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-51.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-51.json
index 0d63c0df2814bbf7b3cbe338716ef946d4745fe2..d8920b31dd35ed567a752d73793b02a2b645b59c 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-51.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-51.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-52.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-52.json
index 6ca45d181e2cb2fd4dc4efa7f23824296b22e9a5..a8c7229de825430a7688d2d35a83e5b1b53bacb0 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-52.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-52.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-53.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-53.json
index 5ea0db3013f4100eb486db58b92aa57ab1fb65c6..7adb4126b68ae10fb7b31ebcc99b8c66c505d2db 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-53.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-53.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-54.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-54.json
index f0e05709321950e8f2f0d10f2fed2528a827a749..83247b31bc7d052911e8996276e20866d25adb79 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-54.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-54.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-55.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-55.json
index 2aff8f0e0ddcc0d12e142ae9534f740dd9a67ff7..83afa04c7b8cd88d80864021cfbfb8b51e3d8aa0 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-55.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-55.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-56.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-56.json
index a1eaf3a2369c40bfbe72aa237ddb0c7a546920a5..fe34fc17739a7b45ab17eae110f1b979aa2144fa 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-56.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-56.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-57.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-57.json
index 1c9c92d625c5d9b37b6490d69bd56bb27f55489a..c70b0465df77c0f5dc77c6467fea99984f848319 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-57.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-57.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-58.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-58.json
index 110630ce00a1746735eb75a5d53b78022ae44d20..32a26d83c944a32dbd8babd8073590a993723f04 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-58.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-58.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-59.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-59.json
index 157fc4b0c118b6aea78d8b3b46d5561cdb36526d..3e151336f60fd4f8dd48547d39f6d21bfbe3d8ec 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-59.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-59.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-6.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-6.json
index 47781963f96aad8d49f1d0f7a7bd64f674a781d6..984c922f9937d84a97656a1c45c28c180f17c647 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-6.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-6.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-60.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-60.json
index 7d78f67216a57abe9d28a12532cc66b6c146757a..182feaa8900338da1ca3e350d28b1fc4f2ad4f49 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-60.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-60.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-61.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-61.json
index a10535c0e3e7a1052152669c25d2cd5446ea0aa5..b8f539e920e6bb2925ebb3bc87b7ad43ab8b1b8c 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-61.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-61.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-62.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-62.json
index d792d6f619d768a609f19dba67d6fe5ea748e9b2..9313933e9f87d7976cea2240f529d4454e15b806 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-62.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-62.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-63.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-63.json
index 2960d9f3b75125aa8e071292abc1132386ab99e6..df96d12f8d840a0f80b4e32a2381b752cdd92533 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-63.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-63.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-64.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-64.json
index 7e742c56a11cb0260648bd18912bf18fa990203b..ac0730a087e4bdc56f3cae7cd79a3df57acd1b32 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-64.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-64.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-7.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-7.json
index a01309ed90c813fb55e96d7de4fce991f1003558..c227bf24c357411960ea7cbf829b54004fb3273c 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-7.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-7.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-8.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-8.json
index 487fc12db79283c7a2dc6d572c3e0e6c1fdce64f..1e2e27d1df592f05684e5444a3a9ce3408121b73 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-8.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-8.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 14400,
     "queues": [
       "admin",
       "testing"
diff --git a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-9.json b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-9.json
index eb5f1f62927f30226479beb77bf3fea568959611..f6023d63d38d4298f1471e7fa72c09a521a4c02c 100644
--- a/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-9.json
+++ b/data/grid5000/sites/nancy/clusters/grvingt/nodes/grvingt-9.json
@@ -161,7 +161,7 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 43200,
     "queues": [
       "admin",
       "testing"
diff --git a/grid5000-all.json b/grid5000-all.json
index b981c6890df6efb70734a3481f55034e269af144..e960d7cb1f57fcdc75617f50ea5f7bed8414906a 100644
--- a/grid5000-all.json
+++ b/grid5000-all.json
@@ -146850,7 +146850,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -147023,7 +147023,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -147196,7 +147196,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -147369,7 +147369,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -147542,7 +147542,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -147715,7 +147715,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -147888,7 +147888,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -148061,7 +148061,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
@@ -148234,7 +148234,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -148407,7 +148407,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -148580,7 +148580,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -148753,7 +148753,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -148926,7 +148926,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -149099,7 +149099,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -149272,7 +149272,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -149445,7 +149445,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -149618,7 +149618,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -149791,7 +149791,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -149964,7 +149964,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -150137,7 +150137,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -150310,7 +150310,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -150483,7 +150483,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -150656,7 +150656,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -150829,7 +150829,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -151002,7 +151002,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -151175,7 +151175,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -151348,7 +151348,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -151521,7 +151521,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -151694,7 +151694,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -151867,7 +151867,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -152040,7 +152040,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -152213,7 +152213,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -152386,7 +152386,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -152559,7 +152559,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -152732,7 +152732,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -152905,7 +152905,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -153078,7 +153078,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -153251,7 +153251,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -153424,7 +153424,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -153597,7 +153597,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -153770,7 +153770,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -153943,7 +153943,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -154116,7 +154116,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -154289,7 +154289,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -154462,7 +154462,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -154635,7 +154635,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -154808,7 +154808,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -154981,7 +154981,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -155154,7 +155154,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -155327,7 +155327,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -155500,7 +155500,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -155673,7 +155673,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -155846,7 +155846,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -156019,7 +156019,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -156192,7 +156192,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -156365,7 +156365,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -156538,7 +156538,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -156711,7 +156711,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -156884,7 +156884,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -157057,7 +157057,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -157230,7 +157230,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 604800,
                 "queues": [
                   "admin",
                   "testing"
@@ -157403,7 +157403,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -157576,7 +157576,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 14400,
                 "queues": [
                   "admin",
                   "testing"
@@ -157749,7 +157749,7 @@
               "supported_job_types": {
                 "besteffort": true,
                 "deploy": true,
-                "max_walltime": 0,
+                "max_walltime": 43200,
                 "queues": [
                   "admin",
                   "testing"
diff --git a/input/grid5000/sites/nancy/clusters/grvingt/grvingt.yaml b/input/grid5000/sites/nancy/clusters/grvingt/grvingt.yaml
index 23f288602d66bb048f0f662940986cc2ead81518..2cd450e5cfc89ec48056d591390bcc66ada0bca1 100644
--- a/input/grid5000/sites/nancy/clusters/grvingt/grvingt.yaml
+++ b/input/grid5000/sites/nancy/clusters/grvingt/grvingt.yaml
@@ -16,7 +16,6 @@ nodes:
     supported_job_types:
       deploy: true
       besteffort: true
-      max_walltime: 0
       queues:
         - admin
         - testing