Avoid occupied Qwen235 trace ports

runs/frontier-fidelity-envelope-v1/run_qwen235_v020_real_surface.sh

@@ -110,12 +110,16 @@ run_trial() {
     "${CASE_NAME}" "${trial}" "${mnss[0]}" "${mnss[1]}" | tee -a "${OUT}/controller.log"
   launch_config "${trial}" 4 "${mnss[0]}" '0,1,2,3'
   launch_config "${trial}" 4 "${mnss[1]}" '4,5,6,7'
-  wait_for_wave && preflight_gpus && assert_no_server
+  wait_for_wave
+  preflight_gpus
+  assert_no_server
   for mns in "${mnss[@]}"; do
     printf 'WAVE_START case=%s trial=%s tp=8 mns=%s\n' \
       "${CASE_NAME}" "${trial}" "${mns}" | tee -a "${OUT}/controller.log"
     launch_config "${trial}" 8 "${mns}" '0,1,2,3,4,5,6,7'
-    wait_for_wave && preflight_gpus && assert_no_server
+    wait_for_wave
+    preflight_gpus
+    assert_no_server
   done
 }