OTBN Simulation Results

Friday September 05 2025 17:04:13 UTC

GitHub Revision: 6181a2d

Branch: master

Testplan

Simulator: XCELIUM

Test Results

Stage Name Tests Max Job Runtime Simulated Time Passing Total Pass Rate
V1 smoke otbn_smoke 42.000s 172.738us 1 1 100.00
V1 single_binary otbn_single 1.467m 390.769us 100 100 100.00
V1 csr_hw_reset otbn_csr_hw_reset 11.000s 18.303us 5 5 100.00
V1 csr_rw otbn_csr_rw 10.000s 22.322us 20 20 100.00
V1 csr_bit_bash otbn_csr_bit_bash 12.000s 68.550us 5 5 100.00
V1 csr_aliasing otbn_csr_aliasing 9.000s 36.886us 5 5 100.00
V1 csr_mem_rw_with_rand_reset otbn_csr_mem_rw_with_rand_reset 11.000s 61.745us 20 20 100.00
V1 regwen_csr_and_corresponding_lockable_csr otbn_csr_rw 10.000s 22.322us 20 20 100.00
otbn_csr_aliasing 9.000s 36.886us 5 5 100.00
V1 mem_walk otbn_mem_walk 52.000s 2.444ms 5 5 100.00
V1 mem_partial_access otbn_mem_partial_access 27.000s 1.063ms 5 5 100.00
V1 TOTAL 166 166 100.00
V2 reset_recovery otbn_reset 42.000s 135.523us 10 10 100.00
V2 multi_error otbn_multi_err 1.417m 226.837us 1 1 100.00
V2 back_to_back otbn_multi 28.600m 5.508ms 10 10 100.00
V2 stress_all otbn_stress_all 1.367m 1.162ms 10 10 100.00
V2 lc_escalation otbn_escalate 21.000s 113.415us 60 60 100.00
V2 zero_state_err_urnd otbn_zero_state_err_urnd 9.000s 48.484us 5 5 100.00
V2 sw_errs_fatal_chk otbn_sw_errs_fatal_chk 20.000s 51.810us 10 10 100.00
V2 alert_test otbn_alert_test 10.000s 58.318us 50 50 100.00
V2 intr_test otbn_intr_test 9.000s 69.387us 50 50 100.00
V2 tl_d_oob_addr_access otbn_tl_errors 14.000s 81.650us 20 20 100.00
V2 tl_d_illegal_access otbn_tl_errors 14.000s 81.650us 20 20 100.00
V2 tl_d_outstanding_access otbn_csr_hw_reset 11.000s 18.303us 5 5 100.00
otbn_csr_rw 10.000s 22.322us 20 20 100.00
otbn_csr_aliasing 9.000s 36.886us 5 5 100.00
otbn_same_csr_outstanding 10.000s 15.908us 20 20 100.00
V2 tl_d_partial_access otbn_csr_hw_reset 11.000s 18.303us 5 5 100.00
otbn_csr_rw 10.000s 22.322us 20 20 100.00
otbn_csr_aliasing 9.000s 36.886us 5 5 100.00
otbn_same_csr_outstanding 10.000s 15.908us 20 20 100.00
V2 TOTAL 246 246 100.00
V2S mem_integrity otbn_imem_err 11.000s 44.305us 10 10 100.00
otbn_dmem_err 23.000s 105.715us 15 15 100.00
V2S internal_integrity otbn_alu_bignum_mod_err 13.000s 66.026us 5 5 100.00
otbn_controller_ispr_rdata_err 12.000s 323.056us 5 5 100.00
otbn_mac_bignum_acc_err 12.000s 57.685us 5 5 100.00
otbn_urnd_err 10.000s 16.728us 2 2 100.00
V2S illegal_bus_access otbn_illegal_mem_acc 8.000s 84.973us 5 5 100.00
V2S otbn_mem_gnt_acc_err otbn_mem_gnt_acc_err 16.850s 1 2 50.00
V2S otbn_non_sec_partial_wipe otbn_partial_wipe 8.000s 23.413us 9 10 90.00
V2S tl_intg_err otbn_sec_cm 2.000m 548.404us 2 5 40.00
otbn_tl_intg_err 54.000s 293.805us 20 20 100.00
V2S passthru_mem_tl_intg_err otbn_passthru_mem_tl_intg_err 41.000s 258.879us 17 20 85.00
V2S prim_fsm_check otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S prim_count_check otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_mem_scramble otbn_smoke 42.000s 172.738us 1 1 100.00
V2S sec_cm_data_mem_integrity otbn_dmem_err 23.000s 105.715us 15 15 100.00
V2S sec_cm_instruction_mem_integrity otbn_imem_err 11.000s 44.305us 10 10 100.00
V2S sec_cm_bus_integrity otbn_tl_intg_err 54.000s 293.805us 20 20 100.00
V2S sec_cm_controller_fsm_global_esc otbn_escalate 21.000s 113.415us 60 60 100.00
V2S sec_cm_controller_fsm_local_esc otbn_imem_err 11.000s 44.305us 10 10 100.00
otbn_dmem_err 23.000s 105.715us 15 15 100.00
otbn_zero_state_err_urnd 9.000s 48.484us 5 5 100.00
otbn_illegal_mem_acc 8.000s 84.973us 5 5 100.00
otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_controller_fsm_sparse otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_scramble_key_sideload otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_scramble_ctrl_fsm_local_esc otbn_imem_err 11.000s 44.305us 10 10 100.00
otbn_dmem_err 23.000s 105.715us 15 15 100.00
otbn_zero_state_err_urnd 9.000s 48.484us 5 5 100.00
otbn_illegal_mem_acc 8.000s 84.973us 5 5 100.00
otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_scramble_ctrl_fsm_sparse otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_start_stop_ctrl_fsm_global_esc otbn_escalate 21.000s 113.415us 60 60 100.00
V2S sec_cm_start_stop_ctrl_fsm_local_esc otbn_imem_err 11.000s 44.305us 10 10 100.00
otbn_dmem_err 23.000s 105.715us 15 15 100.00
otbn_zero_state_err_urnd 9.000s 48.484us 5 5 100.00
otbn_illegal_mem_acc 8.000s 84.973us 5 5 100.00
otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_start_stop_ctrl_fsm_sparse otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_data_reg_sw_sca otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_ctrl_redun otbn_ctrl_redun 16.000s 100.187us 12 12 100.00
V2S sec_cm_pc_ctrl_flow_redun otbn_pc_ctrl_flow_redun 9.000s 23.460us 5 5 100.00
V2S sec_cm_rnd_bus_consistency otbn_rnd_sec_cm 41.000s 108.600us 5 5 100.00
V2S sec_cm_rnd_rng_digest otbn_rnd_sec_cm 41.000s 108.600us 5 5 100.00
V2S sec_cm_rf_base_data_reg_sw_integrity otbn_rf_base_intg_err 20.000s 75.247us 9 10 90.00
V2S sec_cm_rf_base_data_reg_sw_glitch_detect otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_stack_wr_ptr_ctr_redun otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_rf_bignum_data_reg_sw_integrity otbn_rf_bignum_intg_err 14.000s 70.111us 10 10 100.00
V2S sec_cm_rf_bignum_data_reg_sw_glitch_detect otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_loop_stack_ctr_redun otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S sec_cm_loop_stack_addr_integrity otbn_stack_addr_integ_chk 19.000s 100.348us 5 5 100.00
V2S sec_cm_call_stack_addr_integrity otbn_stack_addr_integ_chk 19.000s 100.348us 5 5 100.00
V2S sec_cm_start_stop_ctrl_state_consistency otbn_sec_wipe_err 17.000s 89.401us 4 7 57.14
V2S sec_cm_data_mem_sec_wipe otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_instruction_mem_sec_wipe otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_data_reg_sw_sec_wipe otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_write_mem_integrity otbn_multi 28.600m 5.508ms 10 10 100.00
V2S sec_cm_ctrl_flow_count otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_ctrl_flow_sca otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_data_mem_sw_noaccess otbn_sw_no_acc 19.000s 152.971us 5 5 100.00
V2S sec_cm_key_sideload otbn_single 1.467m 390.769us 100 100 100.00
V2S sec_cm_tlul_fifo_ctr_redun otbn_sec_cm 2.000m 548.404us 2 5 40.00
V2S TOTAL 151 163 92.64
V3 stress_all_with_rand_reset otbn_stress_all_with_rand_reset 7.700m 5.670ms 3 10 30.00
V3 TOTAL 3 10 30.00
TOTAL 566 585 96.75

Failure Buckets