The freeze has occurred again, this time very shortly after a new player loaded in. The end of the log file is as follows:
Warning: nwc_routesearch_t::reset: all static variables are reset
Message: karte_t::load(): Prepare for loading
Message: karte_t::load(): Time is now: 32349
Warning: karte_t::load: File version: 120007, Extended version: 14, Extended revision: 32
Message: nwc_auth_player_t::init_player_lock_server: new = 32767
Warning: haltestelle_t::rdwr(): bound to ground twice at (6888,1997)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6887,1997)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6888,1998)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6887,1998)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6888,1999)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6887,1999)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6888,2000)!
Warning: haltestelle_t::rdwr(): bound to ground twice at (6887,2000)!
Message: nwc_auth_player_t::init_player_lock_server: new = 32767
Warning: karte_t::load(): loaded savegame from 4/1972, next month=-1690304512, ticks=-1693078205 (per month=1<<22)
Message: simu_main(): Running world, pause=0, fast forward=0 ...
Message: check_activity(): Accepted connection from: 79.73.134.94.
Message: socket_list_t::add_client: add client socket[7] at address 4f49865ed
Message: network_command_t::rdwr: write packet_id=9, client_id=0
Message: network_command_t::rdwr: read packet_id=1, client_id=4
Warning: network_check_activity(): received cmd id=1 nwc_gameinfo_t from socket[7]
Message: nwc_gameinfo_t::execute:
Message: network_command_t::rdwr: write packet_id=1, client_id=0
Message: packet_t::send: sent 14 bytes to socket[7]; id=1, size=14
Message: socket_list_t::remove_client: remove client socket[7]
Message: check_activity(): Accepted connection from: 79.73.134.94.
Message: socket_list_t::add_client: add client socket[7] at address 4f49865ed
Message: network_command_t::rdwr: read packet_id=1, client_id=0
Warning: network_check_activity(): received cmd id=1 nwc_gameinfo_t from socket[7]
Message: nwc_gameinfo_t::execute:
Message: network_command_t::rdwr: write packet_id=1, client_id=0
Message: packet_t::send: sent 14 bytes to socket[7]; id=1, size=14
Message: socket_list_t::remove_client: remove client socket[7]
Message: check_activity(): Accepted connection from: 79.73.134.94.
Message: socket_list_t::add_client: add client socket[7] at address 4f49865ed
Message: network_command_t::rdwr: read packet_id=4, client_id=0
Warning: network_check_activity(): received cmd id=4 nwc_join_t from socket[7]
Message: nwc_join_t::execute:
Message: network_command_t::rdwr: write packet_id=4, client_id=0
Message: packet_t::send: sent 26 bytes to socket[7]; id=4, size=26
Message: network_command_t::rdwr: write packet_id=5, client_id=0
Message: packet_t::send: sent 26 bytes to socket[7]; id=5, size=26
Message: network_command_t::rdwr: write packet_id=5, client_id=0
Message: packet_t::send: sent 26 bytes to socket[7]; id=5, size=26
Message: network_command_t::rdwr: write packet_id=9, client_id=0
Message: packet_t::send: sent 201 bytes to socket[7]; id=9, size=201
Warning: nwc_sync_t::do_command: sync_steps 2
Message: network_command_t::rdwr: write packet_id=6, client_id=0
Message: packet_t::send: sent 14 bytes to socket[7]; id=6, size=14
Message: network_command_t::rdwr: write packet_id=17, client_id=0
Warning: nwc_routesearch_t::rdwr: rdwr limits=(1024, 98304, 65536, 16777216, 256) apply_limits=1
Message: packet_t::send: sent 43 bytes to socket[7]; id=17, size=43
Warning: nwc_routesearch_t::transmit_active_limit_set: transmit succeeded sync_step=2 map_counter=175262 limits=(1024, 98304, 65536, 16777216, 256)
CPU usage is at 99.6% and memory at 83.3%.