R-1209 closed: the decoy suite gets 600 s in script-tests (the others keep 300 s; a time-out still fails) — it timed out on every CI push tonight

scripts/script_tests_gate.py

@@ -35,6 +35,14 @@ for _stream in (sys.stdout, sys.stderr):
 
 MARK = "FELHOM_SCRIPT_TESTS_GATE"
 TIMEOUT_S = 300
+# R-1209 (2026-10-21 night): the decoy suite runs every gate's decoys and took 250–255 s on the CI runner on green runs,
+# then over 300 s on every push that night (CI jobs 2177–2189) — ~155 s on DooPlex. A time-out is still a FAILURE (rc
+# „timeout"); only this one suite gets a longer limit. Pinned by test_script_tests_gate.py (timeout_for).
+SUITE_TIMEOUT_S = {"scripts/test_gate_decoys.py": 600}
+
+
+def timeout_for(rel):
+    return SUITE_TIMEOUT_S.get(rel.replace(os.sep, "/"), TIMEOUT_S)
 SKIP_DIRS = {"__pycache__", ".git", "node_modules"}
 
 
@@ -62,12 +70,13 @@ def main(argv):
     for s in suites:
         rel = os.path.relpath(s, root)
         t0 = time.time()
+        limit = timeout_for(rel)
         try:
             p = subprocess.run([sys.executable, "-W", "ignore", s], cwd=root, env=env,
-                               stdout=subprocess.PIPE, stderr=subprocess.STDOUT, timeout=TIMEOUT_S)
+                               stdout=subprocess.PIPE, stderr=subprocess.STDOUT, timeout=limit)
             rc, tail = p.returncode, p.stdout.decode("utf-8", "replace").strip().splitlines()[-3:]
         except subprocess.TimeoutExpired:
-            rc, tail = "timeout", ["(killed after %d s)" % TIMEOUT_S]
+            rc, tail = "timeout", ["(killed after %d s)" % limit]
         verdict = "OK  " if rc == 0 else "FAIL"
         print("  %s %-55s %5.1fs rc=%s" % (verdict, rel, time.time() - t0, rc))
         if rc != 0: