<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_si7ngmfi0n84ke6r6uaoanqi2m, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

set flag LeanMode. set flag OurSyncCollections.

sbool ping() { ret ping_v3(); }

static new PingSource myPingSource;

static double coresToUse = .5;
static new BoolVar on;
static volatile long result;
static NotTooOften nto = nto(1.0);

p/*-exp*/ { // exp for "experiment" automatically reloads on updates
  new Schedule<Runnable> schedule;
  //enableScaffolding(schedule);
  schedule.add(0, r {
    dontprint("on");
    myPingSource.action(null);
    on.set();
  });
  schedule.add(coresToUse, r {
    dontprint("off");
    on.unset();
    myPingSource.action(-> {
      temp tempPingPrivileged();
      on.waitUntilTrue();
      true;
    });
  });
  schedule.jumpFromTo(1, 0);
  schedule.speedUp(10);
  printStruct(schedule);
  thread "Counting" {
    temp tempSetPingSource(myPingSource);
    
    long i = 0;
    var ping = pingSource();
    while (true) {
      if (ping_trueIfSlept(ping)) {
        result = i;
        on.waitUntilTrue();
        if (nto!) print("I have counted until " + n2(i) + ". pid=" + pid() + ", cpu time: " + Seconds(nanosToSeconds(currentThreadTotalCPUNanos())));
      }
      
      ++i;
    }
  }
  schedule.run();
}