model parallel_increment {
    // Shared variable
    var x : integer;

    // Process definition
    procedure process()
    {
        for (i : int = 1 to 10) {
            call load_inc_store();
        }
    }

    // Simulating LOAD, INC, STORE sequence
    procedure load_inc_store()
    {
        var temp : integer;
        temp = x;
        temp = temp + 1;
        x = temp;
    }

    // Main module to run processes in parallel
    init {
        x = 0;
    }

    // Running three instances in parallel
    next {
        call process(); // Simulate parallel execution of three processes
        call process();
        call process();
    }

    // Property to check if x = 2 after execution
    invariant check_x_equals_2 : x == 2;

    control {
        // Setup for bounded model checking
        v = unroll(30); // Each process runs 10 times, and there are 3 processes
        check;
        print_results;
    }
}
