var A = 8000; var B = 8000; var C = 100; var Iters = 0; function dontCrash() { for (a = 0; a < A; ++a) { for (b = 0; b < B; ++b) { for (c = 0; c < C; ++c) { if (++Iters > 10000000) return; } } } } dontCrash();