{"block":{"name":"csrng","variant":null,"commit":"83fc48ed3a727399056772d12be8c7d4a8a276f0","commit_short":"83fc48e","dirty":false,"branch":"master","url":"https://github.com/lowRISC/opentitan/tree/83fc48ed3a727399056772d12be8c7d4a8a276f0","revision_info":"GitHub Revision: [`83fc48e`](https://github.com/lowrisc/opentitan/tree/83fc48ed3a727399056772d12be8c7d4a8a276f0)"},"tool":{"name":"xcelium","version":"24.03-s007"},"timestamp":"2026-08-20T15:30:29Z","build_seed":null,"testplan_ref":"https://opentitan.org/book/hw/ip/csrng/data/csrng_testplan.html","stages":{"V1":{"testpoints":{"smoke":{"tests":{"csrng_smoke":{"max_time":3.0,"sim_time":116.606783,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"csrng_csr_hw_reset":{"max_time":2.0,"sim_time":37.605954,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"csrng_csr_rw":{"max_time":1.0,"sim_time":12.34473,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"csrng_csr_bit_bash":{"max_time":13.0,"sim_time":341.259721,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"csrng_csr_aliasing":{"max_time":7.0,"sim_time":347.013578,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_mem_rw_with_rand_reset":{"tests":{"csrng_csr_mem_rw_with_rand_reset":{"max_time":4.0,"sim_time":170.21607500000002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"regwen_csr_and_corresponding_lockable_csr":{"tests":{"csrng_csr_rw":{"max_time":1.0,"sim_time":12.34473,"passed":1,"total":1,"percent":100.0},"csrng_csr_aliasing":{"max_time":7.0,"sim_time":347.013578,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0}},"passed":6,"total":6,"percent":100.0},"V2":{"testpoints":{"interrupts":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alerts":{"tests":{"csrng_alert":{"max_time":11.0,"sim_time":421.349087,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"err":{"tests":{"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"cmds":{"tests":{"csrng_cmds":{"max_time":5.0,"sim_time":108.10964,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"life cycle":{"tests":{"csrng_cmds":{"max_time":5.0,"sim_time":108.10964,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"stress_all":{"tests":{"csrng_stress_all":{"max_time":11.0,"sim_time":177.742138,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"intr_test":{"tests":{"csrng_intr_test":{"max_time":2.0,"sim_time":20.620599,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"csrng_alert_test":{"max_time":2.0,"sim_time":49.863298,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_oob_addr_access":{"tests":{"csrng_tl_errors":{"max_time":4.0,"sim_time":77.427352,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"csrng_tl_errors":{"max_time":4.0,"sim_time":77.427352,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_outstanding_access":{"tests":{"csrng_csr_hw_reset":{"max_time":2.0,"sim_time":37.605954,"passed":1,"total":1,"percent":100.0},"csrng_csr_rw":{"max_time":1.0,"sim_time":12.34473,"passed":1,"total":1,"percent":100.0},"csrng_csr_aliasing":{"max_time":7.0,"sim_time":347.013578,"passed":1,"total":1,"percent":100.0},"csrng_same_csr_outstanding":{"max_time":3.0,"sim_time":58.049165,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0},"tl_d_partial_access":{"tests":{"csrng_csr_hw_reset":{"max_time":2.0,"sim_time":37.605954,"passed":1,"total":1,"percent":100.0},"csrng_csr_rw":{"max_time":1.0,"sim_time":12.34473,"passed":1,"total":1,"percent":100.0},"csrng_csr_aliasing":{"max_time":7.0,"sim_time":347.013578,"passed":1,"total":1,"percent":100.0},"csrng_same_csr_outstanding":{"max_time":3.0,"sim_time":58.049165,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0}},"passed":11,"total":12,"percent":91.66666666666667},"V2S":{"testpoints":{"tl_intg_err":{"tests":{"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0},"csrng_tl_intg_err":{"max_time":4.0,"sim_time":94.96008,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"sec_cm_config_regwen":{"tests":{"csrng_regwen":{"max_time":1.0,"sim_time":1.578694,"passed":0,"total":1,"percent":0.0},"csrng_csr_rw":{"max_time":1.0,"sim_time":12.34473,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":2,"percent":50.0},"sec_cm_config_mubi":{"tests":{"csrng_alert":{"max_time":11.0,"sim_time":421.349087,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_intersig_mubi":{"tests":{"csrng_stress_all":{"max_time":11.0,"sim_time":177.742138,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_main_sm_fsm_sparse":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_cmd_stage_fsm_sparse":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_ctr_drbg_fsm_sparse":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_ctr_drbg_ctr_redun":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_gen_cmd_ctr_redun":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_ctrl_mubi":{"tests":{"csrng_alert":{"max_time":11.0,"sim_time":421.349087,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_main_sm_ctr_local_esc":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"sec_cm_constants_lc_gated":{"tests":{"csrng_stress_all":{"max_time":11.0,"sim_time":177.742138,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_sw_genbits_bus_consistency":{"tests":{"csrng_alert":{"max_time":11.0,"sim_time":421.349087,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_tile_link_bus_integrity":{"tests":{"csrng_tl_intg_err":{"max_time":4.0,"sim_time":94.96008,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_aes_cipher_fsm_sparse":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_aes_cipher_fsm_redun":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"sec_cm_aes_cipher_ctrl_sparse":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"sec_cm_aes_cipher_fsm_local_esc":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"sec_cm_aes_cipher_ctr_redun":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0},"csrng_sec_cm":{"max_time":4.0,"sim_time":288.005624,"passed":1,"total":1,"percent":100.0}},"passed":3,"total":3,"percent":100.0},"sec_cm_aes_cipher_data_reg_local_esc":{"tests":{"csrng_intr":{"max_time":5.0,"sim_time":133.45700200000002,"passed":1,"total":1,"percent":100.0},"csrng_err":{"max_time":2.0,"sim_time":27.761905,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0}},"passed":7,"total":8,"percent":87.5},"V3":{"testpoints":{"stress_all_with_rand_reset":{"tests":{"csrng_stress_all_with_rand_reset":{"max_time":102.0,"sim_time":2252.133914,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0}},"coverage":{"code":{"block":96.75,"line_statement":97.55,"branch":92.01,"condition_expression":null,"toggle":93.24,"fsm":85.71},"assertion":93.45,"functional":63.31},"cov_report_page":"/nightly/current_run/scratch/master/csrng-sim-xcelium/cov_report/index.html","vplan_report_page":null,"vplan_coverage":null,"failed_jobs":{"buckets":{"UVM_FATAL (csrng_scoreboard.sv:667) [scoreboard] Check failed cs_item[app].genbits_q[i] == prd_genbits_q[app][i] (* [*] vs * [*])":[{"name":"csrng_cmds","qual_name":"0.csrng_cmds.13395865189196553294663582575760909663428403041927613356404347277158377302010","seed":13395865189196553294663582575760909663428403041927613356404347277158377302010,"line":100,"log_path":"/nightly/current_run/scratch/master/csrng-sim-xcelium/0.csrng_cmds/latest/run.log","log_context":["UVM_INFO @ 108109640 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_FATAL (csrng_regwen_vseq.sv:62) virtual_sequencer [csrng_regwen_vseq] Was unable to write INT_STATE_READ_ENABLE":[{"name":"csrng_regwen","qual_name":"0.csrng_regwen.3395290743313917113166411875812993056264597718131901127033514644562341549881","seed":3395290743313917113166411875812993056264597718131901127033514644562341549881,"line":99,"log_path":"/nightly/current_run/scratch/master/csrng-sim-xcelium/0.csrng_regwen/latest/run.log","log_context":["UVM_INFO @   1578694 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_FATAL sequencer [SEQ_NOT_DONE] Sequence m_edn_push_seq[*] already started":[{"name":"csrng_stress_all_with_rand_reset","qual_name":"0.csrng_stress_all_with_rand_reset.65938159519617362137393287160559145400772847278908009135410220557926365162411","seed":65938159519617362137393287160559145400772847278908009135410220557926365162411,"line":155,"log_path":"/nightly/current_run/scratch/master/csrng-sim-xcelium/0.csrng_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_INFO @ 2252133914 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}]}},"passed":16,"total":19,"percent":84.21052631578948}