std::cout<<"Build time (ms)\t"<<std::chrono::duration_cast<std::chrono::milliseconds>(build_end-build_start).count()<<std::endl;
std::cout<<"Build time (ms)\t"<<std::chrono::duration_cast<std::chrono::milliseconds>(build_end-build_start).count()<<std::endl;
std::cout<<"Query time (ns per query)\t"<<std::chrono::duration_cast<std::chrono::microseconds>(query_end-query_start).count()*1./nb_queries<<std::endl;
std::cout<<"Query time (ns per query)\t"<<query_time<<std::endl;
std::cout<<"Traversing the genome (ms)\t"<<window_time<<std::endl;