Simulation Results: otbn

 
08/12/2025 16:09:22 sha: cbcfe8e json Branch: master Tool: xcelium [unknown]
Coverage statistics
  • Total
  • 94.06 %
  • code
  • 95.07 %
  • assert
  • 88.81 %
  • func
  • 98.29 %
  • block
  • 99.48 %
  • line
  • 99.59 %
  • branch
  • 93.92 %
  • toggle
  • 91.91 %
  • FSM
  • 94.87 %
Validation stages
V1
100.00%
V2
94.74%
V2S
100.00%
V3
100.00%
Testpoint Test Max Runtime Sim Time Pass Total %
smoke 1 1 100.00
otbn_smoke 9.000s 82.031us 1 1 100.00
single_binary 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
csr_hw_reset 1 1 100.00
otbn_csr_hw_reset 4.000s 18.514us 1 1 100.00
csr_rw 1 1 100.00
otbn_csr_rw 4.000s 130.703us 1 1 100.00
csr_bit_bash 1 1 100.00
otbn_csr_bit_bash 6.000s 68.524us 1 1 100.00
csr_aliasing 1 1 100.00
otbn_csr_aliasing 3.000s 14.126us 1 1 100.00
csr_mem_rw_with_rand_reset 1 1 100.00
otbn_csr_mem_rw_with_rand_reset 7.000s 124.181us 1 1 100.00
regwen_csr_and_corresponding_lockable_csr 2 2 100.00
otbn_csr_rw 4.000s 130.703us 1 1 100.00
otbn_csr_aliasing 3.000s 14.126us 1 1 100.00
mem_walk 1 1 100.00
otbn_mem_walk 19.000s 2609.863us 1 1 100.00
mem_partial_access 1 1 100.00
otbn_mem_partial_access 16.000s 1399.756us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
reset_recovery 0 1 0.00
otbn_reset 21.000s 138.312us 0 1 0.00
multi_error 1 1 100.00
otbn_multi_err 48.000s 152.218us 1 1 100.00
back_to_back 1 1 100.00
otbn_multi 29.000s 242.622us 1 1 100.00
stress_all 1 1 100.00
otbn_stress_all 258.000s 1811.854us 1 1 100.00
lc_escalation 1 1 100.00
otbn_escalate 5.000s 26.785us 1 1 100.00
zero_state_err_urnd 1 1 100.00
otbn_zero_state_err_urnd 7.000s 14.746us 1 1 100.00
sw_errs_fatal_chk 1 1 100.00
otbn_sw_errs_fatal_chk 5.000s 14.813us 1 1 100.00
alert_test 1 1 100.00
otbn_alert_test 4.000s 16.706us 1 1 100.00
intr_test 1 1 100.00
otbn_intr_test 3.000s 47.839us 1 1 100.00
tl_d_oob_addr_access 1 1 100.00
otbn_tl_errors 5.000s 422.822us 1 1 100.00
tl_d_illegal_access 1 1 100.00
otbn_tl_errors 5.000s 422.822us 1 1 100.00
tl_d_outstanding_access 4 4 100.00
otbn_csr_hw_reset 4.000s 18.514us 1 1 100.00
otbn_csr_rw 4.000s 130.703us 1 1 100.00
otbn_csr_aliasing 3.000s 14.126us 1 1 100.00
otbn_same_csr_outstanding 4.000s 41.403us 1 1 100.00
tl_d_partial_access 4 4 100.00
otbn_csr_hw_reset 4.000s 18.514us 1 1 100.00
otbn_csr_rw 4.000s 130.703us 1 1 100.00
otbn_csr_aliasing 3.000s 14.126us 1 1 100.00
otbn_same_csr_outstanding 4.000s 41.403us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
mem_integrity 2 2 100.00
otbn_imem_err 6.000s 48.368us 1 1 100.00
otbn_dmem_err 5.000s 21.099us 1 1 100.00
internal_integrity 4 4 100.00
otbn_alu_bignum_mod_err 5.000s 193.619us 1 1 100.00
otbn_controller_ispr_rdata_err 8.000s 219.908us 1 1 100.00
otbn_mac_bignum_acc_err 12.000s 59.300us 1 1 100.00
otbn_urnd_err 4.000s 9.811us 1 1 100.00
illegal_bus_access 1 1 100.00
otbn_illegal_mem_acc 5.000s 26.767us 1 1 100.00
otbn_mem_gnt_acc_err 1 1 100.00
otbn_mem_gnt_acc_err 6.000s 21.997us 1 1 100.00
otbn_non_sec_partial_wipe 1 1 100.00
otbn_partial_wipe 4.000s 20.672us 1 1 100.00
tl_intg_err 2 2 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
otbn_tl_intg_err 14.000s 414.144us 1 1 100.00
passthru_mem_tl_intg_err 1 1 100.00
otbn_passthru_mem_tl_intg_err 19.000s 358.373us 1 1 100.00
prim_fsm_check 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
prim_count_check 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_mem_scramble 1 1 100.00
otbn_smoke 9.000s 82.031us 1 1 100.00
sec_cm_data_mem_integrity 1 1 100.00
otbn_dmem_err 5.000s 21.099us 1 1 100.00
sec_cm_instruction_mem_integrity 1 1 100.00
otbn_imem_err 6.000s 48.368us 1 1 100.00
sec_cm_bus_integrity 1 1 100.00
otbn_tl_intg_err 14.000s 414.144us 1 1 100.00
sec_cm_controller_fsm_global_esc 1 1 100.00
otbn_escalate 5.000s 26.785us 1 1 100.00
sec_cm_controller_fsm_local_esc 5 5 100.00
otbn_imem_err 6.000s 48.368us 1 1 100.00
otbn_dmem_err 5.000s 21.099us 1 1 100.00
otbn_zero_state_err_urnd 7.000s 14.746us 1 1 100.00
otbn_illegal_mem_acc 5.000s 26.767us 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_controller_fsm_sparse 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_scramble_key_sideload 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_scramble_ctrl_fsm_local_esc 5 5 100.00
otbn_imem_err 6.000s 48.368us 1 1 100.00
otbn_dmem_err 5.000s 21.099us 1 1 100.00
otbn_zero_state_err_urnd 7.000s 14.746us 1 1 100.00
otbn_illegal_mem_acc 5.000s 26.767us 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_scramble_ctrl_fsm_sparse 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_global_esc 1 1 100.00
otbn_escalate 5.000s 26.785us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_local_esc 5 5 100.00
otbn_imem_err 6.000s 48.368us 1 1 100.00
otbn_dmem_err 5.000s 21.099us 1 1 100.00
otbn_zero_state_err_urnd 7.000s 14.746us 1 1 100.00
otbn_illegal_mem_acc 5.000s 26.767us 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_sparse 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_data_reg_sw_sca 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_ctrl_redun 1 1 100.00
otbn_ctrl_redun 3.000s 91.080us 1 1 100.00
sec_cm_pc_ctrl_flow_redun 1 1 100.00
otbn_pc_ctrl_flow_redun 5.000s 245.605us 1 1 100.00
sec_cm_rnd_bus_consistency 1 1 100.00
otbn_rnd_sec_cm 13.000s 146.560us 1 1 100.00
sec_cm_rnd_rng_digest 1 1 100.00
otbn_rnd_sec_cm 13.000s 146.560us 1 1 100.00
sec_cm_rf_base_data_reg_sw_integrity 1 1 100.00
otbn_rf_base_intg_err 6.000s 49.901us 1 1 100.00
sec_cm_rf_base_data_reg_sw_glitch_detect 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_stack_wr_ptr_ctr_redun 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_rf_bignum_data_reg_sw_integrity 1 1 100.00
otbn_rf_bignum_intg_err 7.000s 71.670us 1 1 100.00
sec_cm_rf_bignum_data_reg_sw_glitch_detect 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_loop_stack_ctr_redun 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
sec_cm_loop_stack_addr_integrity 1 1 100.00
otbn_stack_addr_integ_chk 5.000s 22.584us 1 1 100.00
sec_cm_call_stack_addr_integrity 1 1 100.00
otbn_stack_addr_integ_chk 5.000s 22.584us 1 1 100.00
sec_cm_start_stop_ctrl_state_consistency 1 1 100.00
otbn_sec_wipe_err 4.000s 15.840us 1 1 100.00
sec_cm_data_mem_sec_wipe 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_instruction_mem_sec_wipe 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_data_reg_sw_sec_wipe 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_write_mem_integrity 1 1 100.00
otbn_multi 29.000s 242.622us 1 1 100.00
sec_cm_ctrl_flow_count 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_ctrl_flow_sca 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_data_mem_sw_noaccess 1 1 100.00
otbn_sw_no_acc 22.000s 353.976us 1 1 100.00
sec_cm_key_sideload 1 1 100.00
otbn_single 8.000s 154.334us 1 1 100.00
sec_cm_tlul_fifo_ctr_redun 1 1 100.00
otbn_sec_cm 164.000s 2839.926us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
stress_all_with_rand_reset 1 1 100.00
otbn_stress_all_with_rand_reset 166.000s 2472.501us 1 1 100.00

Error Messages

   Test seed line log context
UVM_FATAL (otbn_base_vseq.sv:384) [otbn_reset_vseq] Check failed (cfg.model_agent_cfg.vif.status == otbn_pkg::StatusIdle) Timed out waiting for OTBN to be idle before execution
otbn_reset 46557677401149634291503056184776305130620540252141284068513387577655313540382 127
UVM_FATAL @ 138312057 ps: (otbn_base_vseq.sv:384) [uvm_test_top.env.virtual_sequencer.otbn_reset_vseq] Check failed (cfg.model_agent_cfg.vif.status == otbn_pkg::StatusIdle) Timed out waiting for OTBN to be idle before execution
UVM_INFO @ 138312057 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---