swap.c

#include <stdlib.h>
#include <unistd.h>

int main(int argc, char const *argv[]) {
	int n = atoi(argv[1]);
	for(int i=0;i<n;i++) {
		char *p = malloc(1024*1024); //1MiBメモリ確保
		for(int i=0;i<1024*1024;i+=4096)
			p[i] = 111;
	}
	exit(0);
}