importexp: added heuristic to discern run_start from run scripts

importexp

@@ -85,6 +85,13 @@ done\
     SLURM_JOB_CPUS_PER_NODE=72
     export SLURM_JOB_NUM_NODES SLURM_NODELIST SLURM_JOB_CPUS_PER_NODE
 
+    # Try to mimic restart logic
+    restart=.true.
+    case $RUN_SCRIPT in
+        *start*) restart=.false. ;;
+    esac
+    export restart
+
     echo "Running '$RUN_SCRIPT'" >&2
 
     ${COMMAND:-/bin/sh} -x $RUN_FILE > $LOG_FILE 2>&1