{"block":{"name":"otbn","variant":null,"commit":"ee0af469942aa5df3da82cf29792d58d66d205d4","commit_short":"ee0af46","branch":"master","url":"https://github.com/lowRISC/opentitan/tree/ee0af469942aa5df3da82cf29792d58d66d205d4","revision_info":"GitHub Revision: [`ee0af46`](https://github.com/lowrisc/opentitan/tree/ee0af469942aa5df3da82cf29792d58d66d205d4)"},"tool":{"name":"xcelium","version":"unknown"},"timestamp":"2026-04-17T01:26:32Z","build_seed":null,"testplan_ref":"https://opentitan.org/book/hw/ip/otbn/dv/data/otbn_testplan.html","stages":{"V1":{"testpoints":{"smoke":{"tests":{"otbn_smoke":{"max_time":9.0,"sim_time":186.434,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"single_binary":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"otbn_csr_hw_reset":{"max_time":27.0,"sim_time":17.471904,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"otbn_csr_rw":{"max_time":24.0,"sim_time":72.81370600000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"otbn_csr_bit_bash":{"max_time":28.0,"sim_time":137.49492,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"otbn_csr_aliasing":{"max_time":27.0,"sim_time":44.029742,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_mem_rw_with_rand_reset":{"tests":{"otbn_csr_mem_rw_with_rand_reset":{"max_time":33.0,"sim_time":57.701791,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"regwen_csr_and_corresponding_lockable_csr":{"tests":{"otbn_csr_rw":{"max_time":24.0,"sim_time":72.81370600000001,"passed":1,"total":1,"percent":100.0},"otbn_csr_aliasing":{"max_time":27.0,"sim_time":44.029742,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"otbn_mem_walk":{"max_time":56.0,"sim_time":1871.170141,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"otbn_mem_partial_access":{"max_time":42.0,"sim_time":1329.5762949999998,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":9,"total":9,"percent":100.0},"V2":{"testpoints":{"reset_recovery":{"tests":{"otbn_reset":{"max_time":27.0,"sim_time":79.724179,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"multi_error":{"tests":{"otbn_multi_err":{"max_time":43.0,"sim_time":326.88039899999995,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"back_to_back":{"tests":{"otbn_multi":{"max_time":217.0,"sim_time":15613.944220000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"stress_all":{"tests":{"otbn_stress_all":{"max_time":36.0,"sim_time":375.519458,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"lc_escalation":{"tests":{"otbn_escalate":{"max_time":8.0,"sim_time":83.623457,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"zero_state_err_urnd":{"tests":{"otbn_zero_state_err_urnd":{"max_time":6.0,"sim_time":47.942569000000006,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sw_errs_fatal_chk":{"tests":{"otbn_sw_errs_fatal_chk":{"max_time":12.0,"sim_time":113.686958,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"otbn_alert_test":{"max_time":27.0,"sim_time":29.902874,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"intr_test":{"tests":{"otbn_intr_test":{"max_time":3.0,"sim_time":14.151712999999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_oob_addr_access":{"tests":{"otbn_tl_errors":{"max_time":7.0,"sim_time":34.612190000000005,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"otbn_tl_errors":{"max_time":7.0,"sim_time":34.612190000000005,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_outstanding_access":{"tests":{"otbn_csr_hw_reset":{"max_time":27.0,"sim_time":17.471904,"passed":1,"total":1,"percent":100.0},"otbn_csr_rw":{"max_time":24.0,"sim_time":72.81370600000001,"passed":1,"total":1,"percent":100.0},"otbn_csr_aliasing":{"max_time":27.0,"sim_time":44.029742,"passed":1,"total":1,"percent":100.0},"otbn_same_csr_outstanding":{"max_time":4.0,"sim_time":35.639326000000004,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0},"tl_d_partial_access":{"tests":{"otbn_csr_hw_reset":{"max_time":27.0,"sim_time":17.471904,"passed":1,"total":1,"percent":100.0},"otbn_csr_rw":{"max_time":24.0,"sim_time":72.81370600000001,"passed":1,"total":1,"percent":100.0},"otbn_csr_aliasing":{"max_time":27.0,"sim_time":44.029742,"passed":1,"total":1,"percent":100.0},"otbn_same_csr_outstanding":{"max_time":4.0,"sim_time":35.639326000000004,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0}},"passed":14,"total":14,"percent":100.0},"V2S":{"testpoints":{"mem_integrity":{"tests":{"otbn_imem_err":{"max_time":8.0,"sim_time":65.765817,"passed":1,"total":1,"percent":100.0},"otbn_dmem_err":{"max_time":17.0,"sim_time":31.995383999999998,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"internal_integrity":{"tests":{"otbn_alu_bignum_mod_err":{"max_time":31.0,"sim_time":44.698709,"passed":1,"total":1,"percent":100.0},"otbn_controller_ispr_rdata_err":{"max_time":30.0,"sim_time":184.81401,"passed":1,"total":1,"percent":100.0},"otbn_mac_bignum_acc_err":{"max_time":7.0,"sim_time":434.938051,"passed":1,"total":1,"percent":100.0},"otbn_urnd_err":{"max_time":5.0,"sim_time":31.702271,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0},"illegal_bus_access":{"tests":{"otbn_illegal_mem_acc":{"max_time":5.0,"sim_time":31.615343,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"otbn_mem_gnt_acc_err":{"tests":{"otbn_mem_gnt_acc_err":{"max_time":6.0,"sim_time":19.496942999999998,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"otbn_non_sec_partial_wipe":{"tests":{"otbn_partial_wipe":{"max_time":5.0,"sim_time":16.027293,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0},"otbn_tl_intg_err":{"max_time":9.0,"sim_time":356.972012,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"passthru_mem_tl_intg_err":{"tests":{"otbn_passthru_mem_tl_intg_err":{"max_time":21.0,"sim_time":94.43386699999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"prim_fsm_check":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"prim_count_check":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_mem_scramble":{"tests":{"otbn_smoke":{"max_time":9.0,"sim_time":186.434,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_data_mem_integrity":{"tests":{"otbn_dmem_err":{"max_time":17.0,"sim_time":31.995383999999998,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_instruction_mem_integrity":{"tests":{"otbn_imem_err":{"max_time":8.0,"sim_time":65.765817,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_bus_integrity":{"tests":{"otbn_tl_intg_err":{"max_time":9.0,"sim_time":356.972012,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_controller_fsm_global_esc":{"tests":{"otbn_escalate":{"max_time":8.0,"sim_time":83.623457,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_controller_fsm_local_esc":{"tests":{"otbn_imem_err":{"max_time":8.0,"sim_time":65.765817,"passed":1,"total":1,"percent":100.0},"otbn_dmem_err":{"max_time":17.0,"sim_time":31.995383999999998,"passed":1,"total":1,"percent":100.0},"otbn_zero_state_err_urnd":{"max_time":6.0,"sim_time":47.942569000000006,"passed":1,"total":1,"percent":100.0},"otbn_illegal_mem_acc":{"max_time":5.0,"sim_time":31.615343,"passed":1,"total":1,"percent":100.0},"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_controller_fsm_sparse":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_scramble_key_sideload":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_scramble_ctrl_fsm_local_esc":{"tests":{"otbn_imem_err":{"max_time":8.0,"sim_time":65.765817,"passed":1,"total":1,"percent":100.0},"otbn_dmem_err":{"max_time":17.0,"sim_time":31.995383999999998,"passed":1,"total":1,"percent":100.0},"otbn_zero_state_err_urnd":{"max_time":6.0,"sim_time":47.942569000000006,"passed":1,"total":1,"percent":100.0},"otbn_illegal_mem_acc":{"max_time":5.0,"sim_time":31.615343,"passed":1,"total":1,"percent":100.0},"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_scramble_ctrl_fsm_sparse":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_start_stop_ctrl_fsm_global_esc":{"tests":{"otbn_escalate":{"max_time":8.0,"sim_time":83.623457,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_start_stop_ctrl_fsm_local_esc":{"tests":{"otbn_imem_err":{"max_time":8.0,"sim_time":65.765817,"passed":1,"total":1,"percent":100.0},"otbn_dmem_err":{"max_time":17.0,"sim_time":31.995383999999998,"passed":1,"total":1,"percent":100.0},"otbn_zero_state_err_urnd":{"max_time":6.0,"sim_time":47.942569000000006,"passed":1,"total":1,"percent":100.0},"otbn_illegal_mem_acc":{"max_time":5.0,"sim_time":31.615343,"passed":1,"total":1,"percent":100.0},"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_start_stop_ctrl_fsm_sparse":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_data_reg_sw_sca":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctrl_redun":{"tests":{"otbn_ctrl_redun":{"max_time":17.0,"sim_time":25.010864,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_pc_ctrl_flow_redun":{"tests":{"otbn_pc_ctrl_flow_redun":{"max_time":6.0,"sim_time":70.591975,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_rnd_bus_consistency":{"tests":{"otbn_rnd_sec_cm":{"max_time":117.0,"sim_time":798.5854939999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_rnd_rng_digest":{"tests":{"otbn_rnd_sec_cm":{"max_time":117.0,"sim_time":798.5854939999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_rf_base_data_reg_sw_integrity":{"tests":{"otbn_rf_base_intg_err":{"max_time":7.0,"sim_time":37.211729,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_rf_base_data_reg_sw_glitch_detect":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_stack_wr_ptr_ctr_redun":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_rf_bignum_data_reg_sw_integrity":{"tests":{"otbn_rf_bignum_intg_err":{"max_time":8.0,"sim_time":65.94653100000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_rf_bignum_data_reg_sw_glitch_detect":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_loop_stack_ctr_redun":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_loop_stack_addr_integrity":{"tests":{"otbn_stack_addr_integ_chk":{"max_time":25.0,"sim_time":120.226046,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_call_stack_addr_integrity":{"tests":{"otbn_stack_addr_integ_chk":{"max_time":25.0,"sim_time":120.226046,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_start_stop_ctrl_state_consistency":{"tests":{"otbn_sec_wipe_err":{"max_time":10.0,"sim_time":31.819124,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_data_mem_sec_wipe":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_instruction_mem_sec_wipe":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_data_reg_sw_sec_wipe":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_write_mem_integrity":{"tests":{"otbn_multi":{"max_time":217.0,"sim_time":15613.944220000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctrl_flow_count":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctrl_flow_sca":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_data_mem_sw_noaccess":{"tests":{"otbn_sw_no_acc":{"max_time":9.0,"sim_time":22.700985,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"otbn_single":{"max_time":13.0,"sim_time":113.278787,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_tlul_fifo_ctr_redun":{"tests":{"otbn_sec_cm":{"max_time":388.0,"sim_time":2467.189156,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":25,"total":25,"percent":100.0},"V3":{"testpoints":{"stress_all_with_rand_reset":{"tests":{"otbn_stress_all_with_rand_reset":{"max_time":4.0,"sim_time":6.950051,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"unmapped":{"testpoints":{"Unmapped":{"tests":{"otbn_smoke_vectorized":{"max_time":7.0,"sim_time":30.738746,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"coverage":{"code":{"block":99.39,"line_statement":99.58,"branch":92.26,"condition_expression":null,"toggle":91.72,"fsm":97.44},"assertion":89.6,"functional":97.46},"cov_report_page":"/nightly/current_run/scratch/master/otbn-sim-xcelium/cov_report/index.html","failed_jobs":{"buckets":{"UVM_FATAL (otbn_base_vseq.sv:348) [otbn_dmem_err_vseq] Check failed (!cfg.under_reset)":[{"name":"otbn_stress_all_with_rand_reset","qual_name":"0.otbn_stress_all_with_rand_reset.3294518543017624694916923567918007871718276150839482207368212942467461537765","seed":3294518543017624694916923567918007871718276150839482207368212942467461537765,"line":158,"log_path":"/nightly/current_run/scratch/master/otbn-sim-xcelium/0.otbn_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_INFO @   6950051 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}]}},"passed":41,"total":42,"percent":97.61904761904762}