Simulation Results: otbn

 
23/03/2026 17:39:54 DVSim: v1.16.0 sha: 31add12 json Branch: master Tool: xcelium [unknown]
Coverage statistics
  • Total
  • 92.62 %
  • code
  • 93.05 %
  • assert
  • 88.64 %
  • func
  • 96.19 %
  • block
  • 98.95 %
  • line
  • 98.92 %
  • branch
  • 86.36 %
  • toggle
  • 89.46 %
  • FSM
  • 97.44 %
Validation stages
V1
90.91%
V2
78.95%
V2S
48.39%
V3
0.00%
Testpoint Test Max Runtime Sim Time Pass Total %
smoke 1 1 100.00
otbn_smoke 8.000s 0.000us 1 1 100.00
single_binary 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
csr_hw_reset 1 1 100.00
otbn_csr_hw_reset 4.000s 0.000us 1 1 100.00
csr_rw 1 1 100.00
otbn_csr_rw 4.000s 0.000us 1 1 100.00
csr_bit_bash 1 1 100.00
otbn_csr_bit_bash 5.000s 0.000us 1 1 100.00
csr_aliasing 1 1 100.00
otbn_csr_aliasing 4.000s 0.000us 1 1 100.00
csr_mem_rw_with_rand_reset 1 1 100.00
otbn_csr_mem_rw_with_rand_reset 5.000s 0.000us 1 1 100.00
regwen_csr_and_corresponding_lockable_csr 2 2 100.00
otbn_csr_rw 4.000s 0.000us 1 1 100.00
otbn_csr_aliasing 4.000s 0.000us 1 1 100.00
mem_walk 1 1 100.00
otbn_mem_walk 48.000s 0.000us 1 1 100.00
mem_partial_access 1 1 100.00
otbn_mem_partial_access 36.000s 0.000us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
reset_recovery 0 1 0.00
otbn_reset 6.000s 0.000us 0 1 0.00
multi_error 1 1 100.00
otbn_multi_err 41.000s 0.000us 1 1 100.00
back_to_back 0 1 0.00
otbn_multi 10.000s 0.000us 0 1 0.00
stress_all 0 1 0.00
otbn_stress_all 4.000s 0.000us 0 1 0.00
lc_escalation 1 1 100.00
otbn_escalate 4.000s 0.000us 1 1 100.00
zero_state_err_urnd 0 1 0.00
otbn_zero_state_err_urnd 4.000s 0.000us 0 1 0.00
sw_errs_fatal_chk 1 1 100.00
otbn_sw_errs_fatal_chk 6.000s 0.000us 1 1 100.00
alert_test 1 1 100.00
otbn_alert_test 4.000s 0.000us 1 1 100.00
intr_test 1 1 100.00
otbn_intr_test 3.000s 0.000us 1 1 100.00
tl_d_oob_addr_access 1 1 100.00
otbn_tl_errors 5.000s 0.000us 1 1 100.00
tl_d_illegal_access 1 1 100.00
otbn_tl_errors 5.000s 0.000us 1 1 100.00
tl_d_outstanding_access 4 4 100.00
otbn_csr_hw_reset 4.000s 0.000us 1 1 100.00
otbn_csr_rw 4.000s 0.000us 1 1 100.00
otbn_csr_aliasing 4.000s 0.000us 1 1 100.00
otbn_same_csr_outstanding 4.000s 0.000us 1 1 100.00
tl_d_partial_access 4 4 100.00
otbn_csr_hw_reset 4.000s 0.000us 1 1 100.00
otbn_csr_rw 4.000s 0.000us 1 1 100.00
otbn_csr_aliasing 4.000s 0.000us 1 1 100.00
otbn_same_csr_outstanding 4.000s 0.000us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
mem_integrity 0 2 0.00
otbn_imem_err 5.000s 0.000us 0 1 0.00
otbn_dmem_err 6.000s 0.000us 0 1 0.00
internal_integrity 2 4 50.00
otbn_alu_bignum_mod_err 5.000s 0.000us 0 1 0.00
otbn_controller_ispr_rdata_err 7.000s 0.000us 1 1 100.00
otbn_mac_bignum_acc_err 4.000s 0.000us 0 1 0.00
otbn_urnd_err 6.000s 0.000us 1 1 100.00
illegal_bus_access 1 1 100.00
otbn_illegal_mem_acc 5.000s 0.000us 1 1 100.00
otbn_mem_gnt_acc_err 0 1 0.00
otbn_mem_gnt_acc_err 5.000s 0.000us 0 1 0.00
otbn_non_sec_partial_wipe 1 1 100.00
otbn_partial_wipe 6.000s 0.000us 1 1 100.00
tl_intg_err 2 2 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
otbn_tl_intg_err 9.000s 0.000us 1 1 100.00
passthru_mem_tl_intg_err 1 1 100.00
otbn_passthru_mem_tl_intg_err 49.000s 0.000us 1 1 100.00
prim_fsm_check 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
prim_count_check 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_mem_scramble 1 1 100.00
otbn_smoke 8.000s 0.000us 1 1 100.00
sec_cm_data_mem_integrity 0 1 0.00
otbn_dmem_err 6.000s 0.000us 0 1 0.00
sec_cm_instruction_mem_integrity 0 1 0.00
otbn_imem_err 5.000s 0.000us 0 1 0.00
sec_cm_bus_integrity 1 1 100.00
otbn_tl_intg_err 9.000s 0.000us 1 1 100.00
sec_cm_controller_fsm_global_esc 1 1 100.00
otbn_escalate 4.000s 0.000us 1 1 100.00
sec_cm_controller_fsm_local_esc 2 5 40.00
otbn_imem_err 5.000s 0.000us 0 1 0.00
otbn_dmem_err 6.000s 0.000us 0 1 0.00
otbn_zero_state_err_urnd 4.000s 0.000us 0 1 0.00
otbn_illegal_mem_acc 5.000s 0.000us 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_controller_fsm_sparse 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_scramble_key_sideload 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_scramble_ctrl_fsm_local_esc 2 5 40.00
otbn_imem_err 5.000s 0.000us 0 1 0.00
otbn_dmem_err 6.000s 0.000us 0 1 0.00
otbn_zero_state_err_urnd 4.000s 0.000us 0 1 0.00
otbn_illegal_mem_acc 5.000s 0.000us 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_scramble_ctrl_fsm_sparse 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_global_esc 1 1 100.00
otbn_escalate 4.000s 0.000us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_local_esc 2 5 40.00
otbn_imem_err 5.000s 0.000us 0 1 0.00
otbn_dmem_err 6.000s 0.000us 0 1 0.00
otbn_zero_state_err_urnd 4.000s 0.000us 0 1 0.00
otbn_illegal_mem_acc 5.000s 0.000us 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_sparse 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_data_reg_sw_sca 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_ctrl_redun 1 1 100.00
otbn_ctrl_redun 6.000s 0.000us 1 1 100.00
sec_cm_pc_ctrl_flow_redun 1 1 100.00
otbn_pc_ctrl_flow_redun 6.000s 0.000us 1 1 100.00
sec_cm_rnd_bus_consistency 0 1 0.00
otbn_rnd_sec_cm 6.000s 0.000us 0 1 0.00
sec_cm_rnd_rng_digest 0 1 0.00
otbn_rnd_sec_cm 6.000s 0.000us 0 1 0.00
sec_cm_rf_base_data_reg_sw_integrity 1 1 100.00
otbn_rf_base_intg_err 5.000s 0.000us 1 1 100.00
sec_cm_rf_base_data_reg_sw_glitch_detect 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_stack_wr_ptr_ctr_redun 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_rf_bignum_data_reg_sw_integrity 0 1 0.00
otbn_rf_bignum_intg_err 5.000s 0.000us 0 1 0.00
sec_cm_rf_bignum_data_reg_sw_glitch_detect 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_loop_stack_ctr_redun 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
sec_cm_loop_stack_addr_integrity 0 1 0.00
otbn_stack_addr_integ_chk 5.000s 0.000us 0 1 0.00
sec_cm_call_stack_addr_integrity 0 1 0.00
otbn_stack_addr_integ_chk 5.000s 0.000us 0 1 0.00
sec_cm_start_stop_ctrl_state_consistency 0 1 0.00
otbn_sec_wipe_err 5.000s 0.000us 0 1 0.00
sec_cm_data_mem_sec_wipe 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_instruction_mem_sec_wipe 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_data_reg_sw_sec_wipe 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_write_mem_integrity 0 1 0.00
otbn_multi 10.000s 0.000us 0 1 0.00
sec_cm_ctrl_flow_count 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_ctrl_flow_sca 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_data_mem_sw_noaccess 0 1 0.00
otbn_sw_no_acc 5.000s 0.000us 0 1 0.00
sec_cm_key_sideload 0 1 0.00
otbn_single 6.000s 0.000us 0 1 0.00
sec_cm_tlul_fifo_ctr_redun 1 1 100.00
otbn_sec_cm 347.000s 0.000us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
stress_all_with_rand_reset 0 1 0.00
otbn_stress_all_with_rand_reset 6.000s 0.000us 0 1 0.00

Error Messages

   Test seed line log context
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_*/otbn_env_cov.sv, Line: *):(Time: * PS + *) Sampled value (*) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@*_*.cur_cp) is an illegal value.
otbn_single 36761965609397739558682208030021189552399864867290111175930791215163179648732 148
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 61815168 PS + 39) Sampled value (27705693401607286) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 61815168 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulv'
UVM_INFO @ 61815168 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_multi 56951527831653410448849269557085546621393620083703194594000350187868275124974 174
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 239144751 PS + 33) Sampled value (7092657536580613741) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 239144751 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subvm'
UVM_INFO @ 239144751 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_reset 103539495832833046056593340036508960934915773721175058672761457216288155882856 140
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 12382793 PS + 25) Sampled value (27705693502268022) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 12382793 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subv'
UVM_INFO @ 12382793 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_imem_err 40494462880196974575963965369647351893917959142232494382965593242560806785351 135
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 35887081 PS + 41) Sampled value (7092657510811465324) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 35887081 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvl'
UVM_INFO @ 35887081 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_dmem_err 10601685889400928352183488614987326644840333936400087075011483814209735000758 125
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 8218284 PS + 25) Sampled value (27705693199164534) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 8218284 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.addv'
UVM_INFO @ 8218284 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_alu_bignum_mod_err 62901924638799423964979772225403822460663261840071323598681711307886979576211 120
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 10168664 PS + 29) Sampled value (27705693199164534) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 10168664 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.addv'
UVM_INFO @ 10168664 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_mac_bignum_acc_err 98706187584454701293502857145962432341922936167971534153260526848982361012669 118
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 14255651 PS + 29) Sampled value (27705693535367275) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 14255651 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.unpk'
UVM_INFO @ 14255651 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_rf_bignum_intg_err 111797282821922341777672438652330323548551399308765636148548252292289646257910 109
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 12065483 PS + 25) Sampled value (27705693535367275) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 12065483 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.unpk'
UVM_INFO @ 12065483 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_stress_all 86532030920033430233735332251249189661874282821900273308882589875740380938889 145
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 10100524 PS + 39) Sampled value (27705693450625899) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4206_1.cur_cp) is an illegal value.
UVM_FATAL @ 10100524 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.pack'
UVM_INFO @ 10100524 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_stress_all_with_rand_reset 46024112430978194608363320134562504305021805267469382475592086559536632430992 151
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 199232745 PS + 25) Sampled value (7092657510811465325) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4208_1.cur_cp) is an illegal value.
UVM_FATAL @ 199232745 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvm'
UVM_INFO @ 199232745 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_zero_state_err_urnd 100480963019655950616091417825311343165281352315857953747880590162163865788115 113
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 11865590 PS + 35) Sampled value (7092657510811465325) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 11865590 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvm'
UVM_INFO @ 11865590 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_rnd_sec_cm 29333457367950047027286190419404396532768464976042395162255378716277992063978 108
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 10105859 PS + 27) Sampled value (7092657536580613741) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 10105859 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subvm'
UVM_INFO @ 10105859 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_sec_wipe_err 9689144825626673048132163611422491210402940075315217561704051406477329933670 110
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 9574016 PS + 39) Sampled value (27705693401607286) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 9574016 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulv'
UVM_INFO @ 9574016 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_sw_no_acc 23057167148707871867130501720971694835401091959868917174676739705497134044889 106
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 9232997 PS + 25) Sampled value (27705693199164534) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 9232997 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.addv'
UVM_INFO @ 9232997 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_mem_gnt_acc_err 13675874202170546965059840667966631823221277718625021960704671752742877601177 115
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 4425470 PS + 25) Sampled value (7092657510811465324) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 4425470 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvl'
UVM_INFO @ 4425470 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_stack_addr_integ_chk 57842401431003422144479997564150686840197625059785577315064924018898090888859 109
xmsim: *E,EILLEN: (File: /nightly/current_run/scratch/master/otbn-sim-xcelium/default/fusesoc-work/src/lowrisc_dv_otbn_env_0.1/otbn_env_cov.sv, Line: 733):(Time: 20443461 PS + 18) Sampled value (7092657510811465324) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 20443461 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvl'
UVM_INFO @ 20443461 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---