Jul 14 12:08:31 hw2 systemd[1]: Starting nipa-hw-worker.service - NIPA HW worker (one-shot test runner)... Jul 14 12:08:31 hw2 python3[1169]: /srv/hw-worker/tests/2830 Starting tests Jul 14 12:08:31 hw2 python3[1169]: Set ens1f0np0 combined channels to 32 (max=32, cpus=32) Jul 14 12:08:31 hw2 python3[1169]: ERR: could not get NAPI IRQs for ens1f0np0 via ynl Jul 14 12:08:31 hw2 python3[1169]: Restored ens1f0np0 combined channels to 32 Jul 14 12:08:31 hw2 python3[1169]: Moved ens1f1np1 to netns nipa-peer Jul 14 12:08:31 hw2 python3[1169]: Peer 10.88.1.2 reachable after 1s Jul 14 12:08:33 hw2 python3[1169]: Peer fd00:1::2 reachable after 2s Jul 14 12:08:33 hw2 python3[1169]: Wrote /srv/hw-worker/tests/2830/drivers/net/net.config Jul 14 12:08:33 hw2 python3[1169]: Wrote /srv/hw-worker/tests/2830/drivers/net/hw/net.config Jul 14 12:08:33 hw2 python3[1169]: Collected device info for ens1f0np0 Jul 14 12:08:33 hw2 python3[1169]: Found 48 tests Jul 14 12:08:33 hw2 python3[1169]: Saved 2925 lines of boot dmesg Jul 14 12:08:33 hw2 python3[1169]: [1/48] Running drivers/net:gro.py Jul 14 12:09:08 hw2 python3[1169]: [1/48] Retrying drivers/net:gro.py Jul 14 12:09:36 hw2 python3[1169]: [1/48] drivers/net:gro.py: retry rc=1 Jul 14 12:09:36 hw2 python3[1169]: [1/48] drivers/net:gro.py: rc=1 (28.9s) Jul 14 12:09:36 hw2 python3[1169]: [2/48] Running drivers/net:hds.py Jul 14 12:09:36 hw2 python3[1169]: [2/48] drivers/net:hds.py: rc=0 (0.1s) Jul 14 12:09:36 hw2 python3[1169]: [3/48] Running drivers/net:macsec.py Jul 14 12:09:36 hw2 python3[1169]: [3/48] drivers/net:macsec.py: rc=0 (0.2s) Jul 14 12:09:36 hw2 python3[1169]: [4/48] Running drivers/net:napi_id.py Jul 14 12:09:37 hw2 python3[1169]: [4/48] drivers/net:napi_id.py: rc=0 (0.6s) Jul 14 12:09:37 hw2 python3[1169]: [5/48] Running drivers/net:napi_threaded.py Jul 14 12:09:38 hw2 python3[1169]: [5/48] drivers/net:napi_threaded.py: rc=0 (1.2s) Jul 14 12:09:38 hw2 python3[1169]: [6/48] Running drivers/net:netpoll_basic.py Jul 14 12:09:39 hw2 systemd-coredump[3725]: Process 3677 (iperf3) of user 0 dumped core. Module libz.so.1 from rpm zlib-ng-2.3.3-3.fc44.x86_64 Module libsctp.so.1 from rpm lksctp-tools-1.0.21-3.fc44.x86_64 Module libcrypto.so.3 from rpm openssl-3.5.5-2.fc44.x86_64 Module libssl.so.3 from rpm openssl-3.5.5-2.fc44.x86_64 Module libiperf.so.0 from rpm iperf3-3.20-2.fc44.x86_64 Module libstdbuf.so from rpm coreutils-9.10-3.fc44.x86_64 Module iperf3 from rpm iperf3-3.20-2.fc44.x86_64 Stack trace of thread 3677: #0 0x00007f15bbb8bdcc __pthread_kill_implementation (libc.so.6 + 0x74dcc) #1 0x00007f15bbb30f8e raise (libc.so.6 + 0x19f8e) #2 0x00007f15bbb187b3 abort (libc.so.6 + 0x17b3) #3 0x00007f15bbb19804 __libc_message_impl.cold (libc.so.6 + 0x2804) #4 0x00007f15bbb7edf0 __libc_fatal (libc.so.6 + 0x67df0) #5 0x00007f15bbb8871a pthread_cancel@GLIBC_2.2.5 (libc.so.6 + 0x7171a) #6 0x00007f15bbd22c86 cleanup_server (libiperf.so.0 + 0x12c86) #7 0x00007f15bbd2b93b iperf_run_server (libiperf.so.0 + 0x1b93b) #8 0x000055559fcdd929 run (iperf3 + 0x929) #9 0x000055559fcdd6d6 main (iperf3 + 0x6d6) #10 0x00007f15bbb1a681 __libc_start_call_main (libc.so.6 + 0x3681) #11 0x00007f15bbb1a798 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x3798) #12 0x000055559fcdd795 _start (iperf3 + 0x795) Stack trace of thread 3702: #0 0x00007f15bbb92412 __syscall_cancel_arch (libc.so.6 + 0x7b412) #1 0x00007f15bbb8662c __internal_syscall_cancel (libc.so.6 + 0x6f62c) #2 0x00007f15bbb86674 __syscall_cancel (libc.so.6 + 0x6f674) #3 0x00007f15bbc004de read (libc.so.6 + 0xe94de) #4 0x00007f15bbd2d218 Nrecv_no_select (libiperf.so.0 + 0x1d218) #5 0x00007f15bbd23dd6 iperf_tcp_recv (libiperf.so.0 + 0x13dd6) #6 0x00007f15bbd172f2 iperf_recv_mt (libiperf.so.0 + 0x72f2) #7 0x00007f15bbd230fb iperf_server_worker_run (libiperf.so.0 + 0x130fb) #8 0x00007f15bbb89d19 start_thread (libc.so.6 + 0x72d19) #9 0x00007f15bbc0d64c __clone3 (libc.so.6 + 0xf664c) Stack trace of thread 3694: #0 0x00007f15bbb92412 __syscall_cancel_arch (libc.so.6 + 0x7b412) #1 0x00007f15bbb8662c __internal_syscall_cancel (libc.so.6 + 0x6f62c) #2 0x00007f15bbb86674 __syscall_cancel (libc.so.6 + 0x6f674) #3 0x00007f15bbc004de read (libc.so.6 + 0xe94de) #4 0x00007f15bbd2d218 Nrecv_no_select (libiperf.so.0 + 0x1d218) #5 0x00007f15bbd23dd6 iperf_tcp_recv (libiperf.so.0 + 0x13dd6) #6 0x00007f15bbd172f2 iperf_recv_mt (libiperf.so.0 + 0x72f2) #7 0x00007f15bbd230fb iperf_server_worker_run (libiperf.so.0 + 0x130fb) #8 0x00007f15bbb89d19 start_thread (libc.so.6 + 0x72d19) #9 0x00007f15bbc0d64c __clone3 (libc.so.6 + 0xf664c) Stack trace of thread 3696: #0 0x00007f15bbb92412 __syscall_cancel_arch (libc.so.6 + 0x7b412) #1 0x00007f15bbb8662c __internal_syscall_cancel (libc.so.6 + 0x6f62c) #2 0x00007f15bbb86674 __syscall_cancel (libc.so.6 + 0x6f674) #3 0x00007f15bbc004de read (libc.so.6 + 0xe94de) #4 0x00007f15bbd2d218 Nrecv_no_select (libiperf.so.0 + 0x1d218) #5 0x00007f15bbd23dd6 iperf_tcp_recv (libiperf.so.0 + 0x13dd6) #6 0x00007f15bbd172f2 iperf_recv_mt (libiperf.so.0 + 0x72f2) #7 0x00007f15bbd230fb iperf_server_worker_run (libiperf.so.0 + 0x130fb) #8 0x00007f15bbb89d19 start_thread (libc.so.6 + 0x72d19) #9 0x00007f15bbc0d64c __clone3 (libc.so.6 + 0xf664c) Stack trace of thread 3698: #0 0x00007f15bbb92412 __syscall_cancel_arch (libc.so.6 + 0x7b412) #1 0x00007f15bbb8662c __internal_syscall_cancel (libc.so.6 + 0x6f62c) #2 0x00007f15bbb86674 __syscall_cancel (libc.so.6 + 0x6f674) #3 0x00007f15bbc004de read (libc.so.6 + 0xe94de) #4 0x00007f15bbd2d218 Nrecv_no_select (libiperf.so.0 + 0x1d218) #5 0x00007f15bbd23dd6 iperf_tcp_recv (libiperf.so.0 + 0x13dd6) #6 0x00007f15bbd172f2 iperf_recv_mt (libiperf.so.0 + 0x72f2) #7 0x00007f15bbd230fb iperf_server_worker_run (libiperf.so.0 + 0x130fb) #8 0x00007f15bbb89d19 start_thread (libc.so.6 + 0x72d19) #9 0x00007f15bbc0d64c __clone3 (libc.so.6 + 0xf664c) ELF object binary architecture: AMD x86-64 Jul 14 12:09:39 hw2 python3[1169]: [6/48] Retrying drivers/net:netpoll_basic.py Jul 14 12:09:40 hw2 python3[1169]: [6/48] drivers/net:netpoll_basic.py: retry rc=1 Jul 14 12:09:40 hw2 python3[1169]: [6/48] drivers/net:netpoll_basic.py: rc=1 (1.5s) Jul 14 12:09:40 hw2 python3[1169]: [7/48] Running drivers/net:ping.py Jul 14 12:10:23 hw2 python3[1169]: [7/48] drivers/net:ping.py: rc=0 (42.4s) Jul 14 12:10:23 hw2 python3[1169]: [8/48] Running drivers/net:psp.py Jul 14 12:10:23 hw2 python3[1169]: [8/48] drivers/net:psp.py: rc=0 (0.5s) Jul 14 12:10:23 hw2 python3[1169]: [9/48] Running drivers/net:queues.py Jul 14 12:10:24 hw2 python3[1169]: [9/48] drivers/net:queues.py: rc=0 (0.4s) Jul 14 12:10:24 hw2 python3[1169]: [10/48] Running drivers/net:ring_reconfig.py Jul 14 12:10:26 hw2 python3[1169]: [10/48] drivers/net:ring_reconfig.py: rc=0 (2.0s) Jul 14 12:10:26 hw2 python3[1169]: [11/48] Running drivers/net:shaper.py Jul 14 12:10:26 hw2 python3[1169]: [11/48] drivers/net:shaper.py: rc=0 (0.1s) Jul 14 12:10:26 hw2 python3[1169]: [12/48] Running drivers/net:so_txtime.py Jul 14 12:10:35 hw2 python3[1169]: [12/48] drivers/net:so_txtime.py: rc=0 (9.6s) Jul 14 12:10:35 hw2 python3[1169]: [13/48] Running drivers/net:stats.py Jul 14 12:10:38 hw2 python3[1169]: [13/48] Retrying drivers/net:stats.py Jul 14 12:10:41 hw2 python3[1169]: [13/48] drivers/net:stats.py: retry rc=1 Jul 14 12:10:41 hw2 python3[1169]: [13/48] drivers/net:stats.py: rc=1 (3.1s) Jul 14 12:10:41 hw2 python3[1169]: [14/48] Running drivers/net:xdp.py Jul 14 12:13:03 hw2 python3[1169]: [14/48] Retrying drivers/net:xdp.py Jul 14 12:14:59 hw2 python3[1169]: [14/48] drivers/net:xdp.py: retry rc=1 Jul 14 12:14:59 hw2 python3[1169]: [14/48] drivers/net:xdp.py: rc=1 (141.7s) Jul 14 12:14:59 hw2 python3[1169]: [15/48] Running drivers/net/hw:csum.py Jul 14 12:15:19 hw2 python3[1169]: [15/48] drivers/net/hw:csum.py: rc=0 (20.2s) Jul 14 12:15:19 hw2 python3[1169]: [16/48] Running drivers/net/hw:devlink_port_split.py Jul 14 12:15:19 hw2 python3[1169]: [16/48] drivers/net/hw:devlink_port_split.py: rc=0 (0.1s) Jul 14 12:15:19 hw2 python3[1169]: [17/48] Running drivers/net/hw:devlink_rate_cross_esw.py Jul 14 12:15:19 hw2 python3[1169]: [17/48] drivers/net/hw:devlink_rate_cross_esw.py: rc=0 (0.1s) Jul 14 12:15:19 hw2 python3[1169]: [18/48] Running drivers/net/hw:devlink_rate_tc_bw.py Jul 14 12:15:20 hw2 python3[1169]: [18/48] drivers/net/hw:devlink_rate_tc_bw.py: rc=0 (0.1s) Jul 14 12:15:20 hw2 python3[1169]: [19/48] Running drivers/net/hw:devmem.py Jul 14 12:15:20 hw2 python3[1169]: [19/48] drivers/net/hw:devmem.py: rc=0 (0.1s) Jul 14 12:15:20 hw2 python3[1169]: [20/48] Running drivers/net/hw:ethtool.sh Jul 14 12:15:20 hw2 python3[1169]: [20/48] Retrying drivers/net/hw:ethtool.sh Jul 14 12:15:20 hw2 python3[1169]: [20/48] drivers/net/hw:ethtool.sh: retry rc=1 Jul 14 12:15:20 hw2 python3[1169]: [20/48] drivers/net/hw:ethtool.sh: rc=1 (0.0s) Jul 14 12:15:20 hw2 python3[1169]: [21/48] Running drivers/net/hw:ethtool_extended_state.sh Jul 14 12:15:20 hw2 python3[1169]: [21/48] Retrying drivers/net/hw:ethtool_extended_state.sh Jul 14 12:15:20 hw2 python3[1169]: [21/48] drivers/net/hw:ethtool_extended_state.sh: retry rc=1 Jul 14 12:15:20 hw2 python3[1169]: [21/48] drivers/net/hw:ethtool_extended_state.sh: rc=1 (0.0s) Jul 14 12:15:20 hw2 python3[1169]: [22/48] Running drivers/net/hw:ethtool_mm.sh Jul 14 12:15:20 hw2 python3[1169]: [22/48] Retrying drivers/net/hw:ethtool_mm.sh Jul 14 12:15:20 hw2 python3[1169]: [22/48] drivers/net/hw:ethtool_mm.sh: retry rc=1 Jul 14 12:15:20 hw2 python3[1169]: [22/48] drivers/net/hw:ethtool_mm.sh: rc=1 (0.0s) Jul 14 12:15:20 hw2 python3[1169]: [23/48] Running drivers/net/hw:ethtool_rmon.sh Jul 14 12:15:25 hw2 python3[1169]: [23/48] drivers/net/hw:ethtool_rmon.sh: rc=0 (5.1s) Jul 14 12:15:25 hw2 python3[1169]: [24/48] Running drivers/net/hw:ethtool_std_stats.sh Jul 14 12:15:34 hw2 python3[1169]: [24/48] drivers/net/hw:ethtool_std_stats.sh: rc=0 (9.2s) Jul 14 12:15:34 hw2 python3[1169]: [25/48] Running drivers/net/hw:gro_hw.py Jul 14 12:15:34 hw2 python3[1169]: [25/48] drivers/net/hw:gro_hw.py: rc=0 (0.1s) Jul 14 12:15:34 hw2 python3[1169]: [26/48] Running drivers/net/hw:hw_stats_l3.sh Jul 14 12:15:34 hw2 python3[1169]: [26/48] Retrying drivers/net/hw:hw_stats_l3.sh Jul 14 12:15:34 hw2 python3[1169]: [26/48] drivers/net/hw:hw_stats_l3.sh: retry rc=1 Jul 14 12:15:34 hw2 python3[1169]: [26/48] drivers/net/hw:hw_stats_l3.sh: rc=1 (0.0s) Jul 14 12:15:34 hw2 python3[1169]: [27/48] Running drivers/net/hw:hw_stats_l3_gre.sh Jul 14 12:15:34 hw2 python3[1169]: [27/48] Retrying drivers/net/hw:hw_stats_l3_gre.sh Jul 14 12:15:34 hw2 python3[1169]: [27/48] drivers/net/hw:hw_stats_l3_gre.sh: retry rc=1 Jul 14 12:15:34 hw2 python3[1169]: [27/48] drivers/net/hw:hw_stats_l3_gre.sh: rc=1 (0.0s) Jul 14 12:15:34 hw2 python3[1169]: [28/48] Running drivers/net/hw:iou-zcrx.py Jul 14 12:15:35 hw2 python3[1169]: [28/48] Retrying drivers/net/hw:iou-zcrx.py Jul 14 12:15:35 hw2 python3[1169]: [28/48] drivers/net/hw:iou-zcrx.py: retry rc=1 Jul 14 12:15:35 hw2 python3[1169]: [28/48] drivers/net/hw:iou-zcrx.py: rc=1 (0.1s) Jul 14 12:15:35 hw2 python3[1169]: [29/48] Running drivers/net/hw:ipsec_vxlan.py Jul 14 12:15:35 hw2 python3[1169]: [29/48] drivers/net/hw:ipsec_vxlan.py: rc=0 (0.1s) Jul 14 12:15:35 hw2 python3[1169]: [30/48] Running drivers/net/hw:irq.py Jul 14 12:15:35 hw2 python3[1169]: [30/48] Retrying drivers/net/hw:irq.py Jul 14 12:15:35 hw2 python3[1169]: [30/48] drivers/net/hw:irq.py: retry rc=1 Jul 14 12:15:35 hw2 python3[1169]: [30/48] drivers/net/hw:irq.py: rc=1 (0.1s) Jul 14 12:15:35 hw2 python3[1169]: [31/48] Running drivers/net/hw:loopback.sh Jul 14 12:15:35 hw2 python3[1169]: [31/48] Retrying drivers/net/hw:loopback.sh Jul 14 12:15:35 hw2 python3[1169]: [31/48] drivers/net/hw:loopback.sh: retry rc=1 Jul 14 12:15:35 hw2 python3[1169]: [31/48] drivers/net/hw:loopback.sh: rc=1 (0.0s) Jul 14 12:15:35 hw2 python3[1169]: [32/48] Running drivers/net/hw:nic_timestamp.py Jul 14 12:15:35 hw2 python3[1169]: [32/48] Retrying drivers/net/hw:nic_timestamp.py Jul 14 12:15:35 hw2 python3[1169]: [32/48] drivers/net/hw:nic_timestamp.py: retry rc=1 Jul 14 12:15:35 hw2 python3[1169]: [32/48] drivers/net/hw:nic_timestamp.py: rc=1 (0.1s) Jul 14 12:15:35 hw2 python3[1169]: [33/48] Running drivers/net/hw:nk_devmem.py Jul 14 12:15:36 hw2 python3[1169]: [33/48] drivers/net/hw:nk_devmem.py: rc=0 (0.5s) Jul 14 12:15:36 hw2 python3[1169]: [34/48] Running drivers/net/hw:nk_netns.py Jul 14 12:15:36 hw2 python3[1169]: [34/48] drivers/net/hw:nk_netns.py: rc=0 (0.3s) Jul 14 12:15:36 hw2 python3[1169]: [35/48] Running drivers/net/hw:nk_qlease.py Jul 14 12:15:38 hw2 python3[1169]: [35/48] Retrying drivers/net/hw:nk_qlease.py Jul 14 12:15:39 hw2 python3[1169]: [35/48] drivers/net/hw:nk_qlease.py: retry rc=1 Jul 14 12:15:39 hw2 python3[1169]: [35/48] drivers/net/hw:nk_qlease.py: rc=1 (1.4s) Jul 14 12:15:39 hw2 python3[1169]: [36/48] Running drivers/net/hw:ntuple.py Jul 14 12:15:40 hw2 python3[1169]: [36/48] Retrying drivers/net/hw:ntuple.py Jul 14 12:15:41 hw2 python3[1169]: [36/48] drivers/net/hw:ntuple.py: retry rc=1 Jul 14 12:15:41 hw2 python3[1169]: [36/48] drivers/net/hw:ntuple.py: rc=1 (0.8s) Jul 14 12:15:41 hw2 python3[1169]: [37/48] Running drivers/net/hw:pp_alloc_fail.py Jul 14 12:15:41 hw2 python3[1169]: [37/48] drivers/net/hw:pp_alloc_fail.py: rc=0 (0.1s) Jul 14 12:15:41 hw2 python3[1169]: [38/48] Running drivers/net/hw:rss_api.py Jul 14 12:15:41 hw2 python3[1169]: [38/48] Retrying drivers/net/hw:rss_api.py Jul 14 12:15:42 hw2 python3[1169]: [38/48] drivers/net/hw:rss_api.py: retry rc=1 Jul 14 12:15:42 hw2 python3[1169]: [38/48] drivers/net/hw:rss_api.py: rc=1 (0.5s) Jul 14 12:15:42 hw2 python3[1169]: [39/48] Running drivers/net/hw:rss_ctx.py Jul 14 12:15:43 hw2 python3[1169]: [39/48] Retrying drivers/net/hw:rss_ctx.py Jul 14 12:15:44 hw2 python3[1169]: [39/48] drivers/net/hw:rss_ctx.py: retry rc=1 Jul 14 12:15:44 hw2 python3[1169]: [39/48] drivers/net/hw:rss_ctx.py: rc=1 (1.1s) Jul 14 12:15:44 hw2 python3[1169]: [40/48] Running drivers/net/hw:rss_drv.py Jul 14 12:15:47 hw2 python3[1169]: [40/48] drivers/net/hw:rss_drv.py: rc=0 (2.8s) Jul 14 12:15:47 hw2 python3[1169]: [41/48] Running drivers/net/hw:rss_flow_label.py Jul 14 12:15:47 hw2 python3[1169]: [41/48] drivers/net/hw:rss_flow_label.py: rc=0 (0.1s) Jul 14 12:15:47 hw2 python3[1169]: [42/48] Running drivers/net/hw:rss_input_xfrm.py Jul 14 12:15:47 hw2 python3[1169]: [42/48] drivers/net/hw:rss_input_xfrm.py: rc=0 (0.1s) Jul 14 12:15:47 hw2 python3[1169]: [43/48] Running drivers/net/hw:toeplitz.py Jul 14 12:15:58 hw2 python3[1169]: [43/48] Retrying drivers/net/hw:toeplitz.py Jul 14 12:16:10 hw2 python3[1169]: [43/48] drivers/net/hw:toeplitz.py: retry rc=1 Jul 14 12:16:10 hw2 python3[1169]: [43/48] drivers/net/hw:toeplitz.py: rc=1 (11.5s) Jul 14 12:16:10 hw2 python3[1169]: [44/48] Running drivers/net/hw:tso.py Jul 14 12:16:10 hw2 python3[17908]: detected unhandled Python exception in './tso.py' Jul 14 12:16:10 hw2 python3[1169]: [44/48] Retrying drivers/net/hw:tso.py Jul 14 12:16:10 hw2 python3[17971]: detected unhandled Python exception in './tso.py' Jul 14 12:16:10 hw2 python3[1169]: [44/48] drivers/net/hw:tso.py: retry rc=1 Jul 14 12:16:10 hw2 python3[1169]: [44/48] drivers/net/hw:tso.py: rc=1 (0.1s) Jul 14 12:16:10 hw2 python3[1169]: [45/48] Running drivers/net/hw:userns_devmem.py Jul 14 12:16:11 hw2 python3[1169]: [45/48] drivers/net/hw:userns_devmem.py: rc=0 (0.5s) Jul 14 12:16:11 hw2 python3[1169]: [46/48] Running drivers/net/hw:uso.py Jul 14 12:16:19 hw2 python3[1169]: [46/48] drivers/net/hw:uso.py: rc=0 (8.3s) Jul 14 12:16:19 hw2 python3[1169]: [47/48] Running drivers/net/hw:xdp_metadata.py Jul 14 12:16:19 hw2 python3[1169]: [47/48] drivers/net/hw:xdp_metadata.py: rc=0 (0.1s) Jul 14 12:16:19 hw2 python3[1169]: [48/48] Running drivers/net/hw:xsk_reconfig.py Jul 14 12:16:20 hw2 python3[1169]: [48/48] Retrying drivers/net/hw:xsk_reconfig.py Jul 14 12:16:22 hw2 python3[1169]: [48/48] drivers/net/hw:xsk_reconfig.py: retry rc=1 Jul 14 12:16:22 hw2 python3[1169]: [48/48] drivers/net/hw:xsk_reconfig.py: rc=1 (1.6s) Jul 14 12:16:22 hw2 python3[1169]: Completed, results in /srv/hw-worker/results/2830 Jul 14 12:16:22 hw2 systemd[1]: nipa-hw-worker.service: Deactivated successfully. Jul 14 12:16:22 hw2 systemd[1]: Finished nipa-hw-worker.service - NIPA HW worker (one-shot test runner). Jul 14 12:16:22 hw2 systemd[1]: nipa-hw-worker.service: Consumed 40.359s CPU time over 7min 45.598s wall clock time, 193.7M memory peak.