Simulation Results: otbn

 
23/03/2026 16:04:27 DVSim: v1.16.0 sha: 7fd2965 json Branch: master Tool: xcelium [unknown]
Coverage statistics
  • Total
  • 92.50 %
  • code
  • 91.49 %
  • assert
  • 88.12 %
  • func
  • 97.88 %
  • block
  • 98.85 %
  • line
  • 98.81 %
  • branch
  • 85.36 %
  • toggle
  • 86.93 %
  • FSM
  • 94.87 %
Validation stages
V1
90.91%
V2
73.68%
V2S
46.77%
V3
0.00%
Testpoint Test Max Runtime Sim Time Pass Total %
smoke 1 1 100.00
otbn_smoke 17.000s 0.000us 1 1 100.00
single_binary 0 1 0.00
otbn_single 4.000s 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 6.000s 0.000us 1 1 100.00
csr_aliasing 1 1 100.00
otbn_csr_aliasing 3.000s 0.000us 1 1 100.00
csr_mem_rw_with_rand_reset 1 1 100.00
otbn_csr_mem_rw_with_rand_reset 4.000s 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 3.000s 0.000us 1 1 100.00
mem_walk 1 1 100.00
otbn_mem_walk 54.000s 0.000us 1 1 100.00
mem_partial_access 1 1 100.00
otbn_mem_partial_access 24.000s 0.000us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
reset_recovery 0 1 0.00
otbn_reset 5.000s 0.000us 0 1 0.00
multi_error 1 1 100.00
otbn_multi_err 45.000s 0.000us 1 1 100.00
back_to_back 0 1 0.00
otbn_multi 6.000s 0.000us 0 1 0.00
stress_all 0 1 0.00
otbn_stress_all 6.000s 0.000us 0 1 0.00
lc_escalation 0 1 0.00
otbn_escalate 5.000s 0.000us 0 1 0.00
zero_state_err_urnd 1 1 100.00
otbn_zero_state_err_urnd 5.000s 0.000us 1 1 100.00
sw_errs_fatal_chk 0 1 0.00
otbn_sw_errs_fatal_chk 5.000s 0.000us 0 1 0.00
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 4.000s 0.000us 1 1 100.00
tl_d_illegal_access 1 1 100.00
otbn_tl_errors 4.000s 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 3.000s 0.000us 1 1 100.00
otbn_same_csr_outstanding 3.000s 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 3.000s 0.000us 1 1 100.00
otbn_same_csr_outstanding 3.000s 0.000us 1 1 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
mem_integrity 0 2 0.00
otbn_imem_err 4.000s 0.000us 0 1 0.00
otbn_dmem_err 4.000s 0.000us 0 1 0.00
internal_integrity 0 4 0.00
otbn_alu_bignum_mod_err 4.000s 0.000us 0 1 0.00
otbn_controller_ispr_rdata_err 4.000s 0.000us 0 1 0.00
otbn_mac_bignum_acc_err 4.000s 0.000us 0 1 0.00
otbn_urnd_err 4.000s 0.000us 0 1 0.00
illegal_bus_access 1 1 100.00
otbn_illegal_mem_acc 4.000s 0.000us 1 1 100.00
otbn_mem_gnt_acc_err 1 1 100.00
otbn_mem_gnt_acc_err 5.000s 0.000us 1 1 100.00
otbn_non_sec_partial_wipe 1 1 100.00
otbn_partial_wipe 4.000s 0.000us 1 1 100.00
tl_intg_err 2 2 100.00
otbn_tl_intg_err 14.000s 0.000us 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
passthru_mem_tl_intg_err 0 1 0.00
otbn_passthru_mem_tl_intg_err 5.000s 0.000us 0 1 0.00
prim_fsm_check 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
prim_count_check 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_mem_scramble 1 1 100.00
otbn_smoke 17.000s 0.000us 1 1 100.00
sec_cm_data_mem_integrity 0 1 0.00
otbn_dmem_err 4.000s 0.000us 0 1 0.00
sec_cm_instruction_mem_integrity 0 1 0.00
otbn_imem_err 4.000s 0.000us 0 1 0.00
sec_cm_bus_integrity 1 1 100.00
otbn_tl_intg_err 14.000s 0.000us 1 1 100.00
sec_cm_controller_fsm_global_esc 0 1 0.00
otbn_escalate 5.000s 0.000us 0 1 0.00
sec_cm_controller_fsm_local_esc 3 5 60.00
otbn_imem_err 4.000s 0.000us 0 1 0.00
otbn_dmem_err 4.000s 0.000us 0 1 0.00
otbn_zero_state_err_urnd 5.000s 0.000us 1 1 100.00
otbn_illegal_mem_acc 4.000s 0.000us 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_controller_fsm_sparse 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_scramble_key_sideload 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_scramble_ctrl_fsm_local_esc 3 5 60.00
otbn_imem_err 4.000s 0.000us 0 1 0.00
otbn_dmem_err 4.000s 0.000us 0 1 0.00
otbn_zero_state_err_urnd 5.000s 0.000us 1 1 100.00
otbn_illegal_mem_acc 4.000s 0.000us 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_scramble_ctrl_fsm_sparse 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_global_esc 0 1 0.00
otbn_escalate 5.000s 0.000us 0 1 0.00
sec_cm_start_stop_ctrl_fsm_local_esc 3 5 60.00
otbn_imem_err 4.000s 0.000us 0 1 0.00
otbn_dmem_err 4.000s 0.000us 0 1 0.00
otbn_zero_state_err_urnd 5.000s 0.000us 1 1 100.00
otbn_illegal_mem_acc 4.000s 0.000us 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_start_stop_ctrl_fsm_sparse 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_data_reg_sw_sca 0 1 0.00
otbn_single 4.000s 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 7.000s 0.000us 1 1 100.00
sec_cm_rnd_bus_consistency 0 1 0.00
otbn_rnd_sec_cm 5.000s 0.000us 0 1 0.00
sec_cm_rnd_rng_digest 0 1 0.00
otbn_rnd_sec_cm 5.000s 0.000us 0 1 0.00
sec_cm_rf_base_data_reg_sw_integrity 0 1 0.00
otbn_rf_base_intg_err 4.000s 0.000us 0 1 0.00
sec_cm_rf_base_data_reg_sw_glitch_detect 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_stack_wr_ptr_ctr_redun 1 1 100.00
otbn_sec_cm 163.000s 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 163.000s 0.000us 1 1 100.00
sec_cm_loop_stack_ctr_redun 1 1 100.00
otbn_sec_cm 163.000s 0.000us 1 1 100.00
sec_cm_loop_stack_addr_integrity 0 1 0.00
otbn_stack_addr_integ_chk 4.000s 0.000us 0 1 0.00
sec_cm_call_stack_addr_integrity 0 1 0.00
otbn_stack_addr_integ_chk 4.000s 0.000us 0 1 0.00
sec_cm_start_stop_ctrl_state_consistency 1 1 100.00
otbn_sec_wipe_err 6.000s 0.000us 1 1 100.00
sec_cm_data_mem_sec_wipe 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_instruction_mem_sec_wipe 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_data_reg_sw_sec_wipe 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_write_mem_integrity 0 1 0.00
otbn_multi 6.000s 0.000us 0 1 0.00
sec_cm_ctrl_flow_count 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_ctrl_flow_sca 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_data_mem_sw_noaccess 0 1 0.00
otbn_sw_no_acc 4.000s 0.000us 0 1 0.00
sec_cm_key_sideload 0 1 0.00
otbn_single 4.000s 0.000us 0 1 0.00
sec_cm_tlul_fifo_ctr_redun 1 1 100.00
otbn_sec_cm 163.000s 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 4.000s 0.000us 0 1 0.00

Error Messages

   Test seed line log context
UVM_FATAL (otbn_scoreboard.sv:550) scoreboard [scoreboard] We saw a STATUS change * cycles ago that implied we'd get a recov alert but it still hasn't arrived.
otbn_passthru_mem_tl_intg_err 8330492274622309551915537636016903851749021118886828830703845323309746482381 91
UVM_FATAL @ 11946301 ps: (otbn_scoreboard.sv:550) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard] We saw a STATUS change 30 cycles ago that implied we'd get a recov alert but it still hasn't arrived.
UVM_INFO @ 11946301 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
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 4128299814488868505436272502328542669508211977524385177647042359546823204982 114
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: 38694888 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 @ 38694888 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subv'
UVM_INFO @ 38694888 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_multi 64332057836909832520538604442495426061398152483832803175090574228558852556084 160
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: 74660896 PS + 27) Sampled value (27705693518851633) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 74660896 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.trn1'
UVM_INFO @ 74660896 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_reset 96539884212566749646613747166573852976422309627985290565101967849143110451076 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: 12046414 PS + 21) Sampled value (1815720322767735123308) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 12046414 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvml'
UVM_INFO @ 12046414 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_imem_err 63307791707733385999590460399439455509132434871522993093868541653769817739707 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: 5224316 PS + 26) 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 @ 5224316 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvm'
UVM_INFO @ 5224316 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_dmem_err 20780690785586150106523733823493872833800177396320221558127010154493448762167 111
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: 8570279 PS + 23) 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 @ 8570279 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subvm'
UVM_INFO @ 8570279 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_escalate 59366173798799640077196531989235223573899631296861805836896659822511411091499 112
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: 24298524 PS + 25) Sampled value (7092657458986120813) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 24298524 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.addvm'
UVM_INFO @ 24298524 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_alu_bignum_mod_err 108061477601148405847324277426972759509883082201988664369955629187671730553610 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: 22060760 PS + 34) Sampled value (27705693518851634) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 22060760 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.trn2'
UVM_INFO @ 22060760 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_controller_ispr_rdata_err 110840473800501695460280059598023998577362477787865033580447060721914548196538 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: 4863969 PS + 32) Sampled value (108225365239926) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 4863969 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.shv'
UVM_INFO @ 4863969 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_mac_bignum_acc_err 65592653540856939257422485173850984757998766463024014867463118268744421889713 112
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: 24123578 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 @ 24123578 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subv'
UVM_INFO @ 24123578 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_rf_bignum_intg_err 106993391630857068271014131679727468343510411530403453702127178208052409300858 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: 9020865 PS + 32) 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 @ 9020865 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subv'
UVM_INFO @ 9020865 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_rf_base_intg_err 79755920090125074949057165520203269981855166945634302636464652102632052050353 107
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: 4626495 PS + 25) Sampled value (1815720322767735123308) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 4626495 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvml'
UVM_INFO @ 4626495 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_stress_all 66851637007483396634176115235585102621846212533174220770344198953960112136712 154
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: 266329675 PS + 27) Sampled value (7092657536580613741) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4206_1.cur_cp) is an illegal value.
UVM_FATAL @ 266329675 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subvm'
UVM_INFO @ 266329675 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_stress_all_with_rand_reset 101355725630914520623664914306742258180024432930020314371565327760382544841534 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: 35913659 PS + 25) Sampled value (108225365239926) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4208_1.cur_cp) is an illegal value.
UVM_FATAL @ 35913659 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.shv'
UVM_INFO @ 35913659 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_sw_errs_fatal_chk 19829482739192127869015088127429857068505699187131010941741519776785889785278 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: 8812790 PS + 28) Sampled value (7092657458986120813) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 8812790 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.addvm'
UVM_INFO @ 8812790 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_rnd_sec_cm 103740306380936910422351658044440253710520182781868848380680538011147660469201 116
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: 115844450 PS + 27) Sampled value (27705693518851634) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 115844450 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.trn2'
UVM_INFO @ 115844450 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_urnd_err 64452831047931344468784900044859113460161801851217878596901249774998706127878 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: 19342666 PS + 25) Sampled value (1815720322767735123308) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 19342666 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.mulvml'
UVM_INFO @ 19342666 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_sw_no_acc 54505830198931286966111710504140766305656313200114361166348007834328502912220 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: 5920914 PS + 28) 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 @ 5920914 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.subv'
UVM_INFO @ 5920914 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---
otbn_stack_addr_integ_chk 102260583393266377285373489993349369339324074057456180156771556427420994229674 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: 39323015 PS + 31) Sampled value (27705693518851634) for coverpoint (worklib.otbn_env_pkg::otbn_env_cov::pairwise_insn_cg@4205_1.cur_cp) is an illegal value.
UVM_FATAL @ 39323015 ps: (otbn_env_cov.sv:2538) [uvm_test_top.env.cov] Unknown encoding () for instruction `bn.trn2'
UVM_INFO @ 39323015 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
--- UVM Report catcher Summary ---