this->graph_state = std::move(graph_state);
if (this->graph_state->system_state_ == nullptr)
this->graph_state->system_state_ = std::make_shared<Snapshot>(pair_num);
this->heap_bytes_used = mmalloc_get_bytes_used_remote(process->get_heap()->heaplimit, process->get_malloc_info());
this->graph_state = std::move(graph_state);
if (this->graph_state->system_state_ == nullptr)
this->graph_state->system_state_ = std::make_shared<Snapshot>(pair_num);
this->heap_bytes_used = mmalloc_get_bytes_used_remote(process->get_heap()->heaplimit, process->get_malloc_info());