Warning: session_start(): open(/var/lib/php/sessions/sess_rf45vblhgjf0hkad4tm78ijlu8, O_RDWR) failed: No space left on device (28) in /var/www/tb-usercake/models/config.php on line 51

Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
!7 p-exp { Lock lock = lock(); Thread a = thread "A" { lock lock; sleepSeconds(10); }; Thread b = thread "B" { sleepSeconds(1); lock lock; sleepSeconds(10); }; sleepSeconds(3); interruptThread(b); }