xbt_swag_foreach(process, simix_global->process_list) {
if (MC_process_is_enabled(process)) {
MC_state_interleave_process(initial_pair->graph_state, process);
xbt_swag_foreach(process, simix_global->process_list) {
if (MC_process_is_enabled(process)) {
MC_state_interleave_process(initial_pair->graph_state, process);