message: increase timeout for opt plugin when running on LLVM test suite
  This is to avoid result flapping
diff: @@ -81,8 +81,8 @@ TV_SMT_TO=""
  TV_SMT_STATS=""
  if [[ @FOR_ALIVE2_TEST@ == 0 ]]; then
  TV_REPORT_DIR=-tv-report-dir=@CMAKE_BINARY_DIR@/logs
  - TIMEOUT="timeout 2000"
  - TV_SMT_TO=-tv-smt-to=10000
  + TIMEOUT="timeout 4000"
  + TV_SMT_TO=-tv-smt-to=20000
  TV_SMT_STATS=-tv-smt-stats
  fi
  NPM_PLUGIN=""
  