2022-10-17 14:33:25 -05:00
CVC: Log output to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/reports/signoff/digital_pll.rpt
CVC: Error output to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/reports/signoff/digital_pll.rpt.error.gz
CVC: Debug output to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/reports/signoff/digital_pll.rpt.debug.gz
2022-10-13 08:21:08 -05:00
CVC: Circuit Validation Check Version 1.1.0
2022-10-17 14:33:25 -05:00
CVC: Start: Mon Oct 17 19:27:10 2022
2022-10-13 08:21:08 -05:00
Using the following parameters for CVC (Circuit Validation Check) from /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/cvc/cvcrc
CVC_TOP = 'digital_pll'
2022-10-17 14:33:25 -05:00
CVC_NETLIST = '/home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/tmp/signoff/digital_pll.cdl'
2022-10-13 08:21:08 -05:00
CVC_MODE = 'digital_pll'
CVC_MODEL_FILE = '/home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/cvc/models'
2022-10-17 14:33:25 -05:00
CVC_POWER_FILE = '/home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/tmp/signoff/digital_pll.power'
2022-10-13 08:21:08 -05:00
CVC_FUSE_FILE = ''
2022-10-17 14:33:25 -05:00
CVC_REPORT_FILE = '/home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/reports/signoff/digital_pll.rpt'
2022-10-13 08:21:08 -05:00
CVC_REPORT_TITLE = 'CVC $CVC_TOP'
CVC_CIRCUIT_ERROR_LIMIT = '100'
CVC_SEARCH_LIMIT = '100'
CVC_LEAK_LIMIT = '0.0002'
CVC_SOI = 'false'
CVC_SCRC = 'false'
CVC_VTH_GATES = 'false'
CVC_MIN_VTH_GATES = 'false'
CVC_IGNORE_VTH_FLOATING = 'false'
CVC_IGNORE_NO_LEAK_FLOATING = 'false'
CVC_LEAK_OVERVOLTAGE = 'true'
CVC_LOGIC_DIODES = 'false'
CVC_ANALOG_GATES = 'true'
CVC_BACKUP_RESULTS = 'false'
CVC_MOS_DIODE_ERROR_THRESHOLD = '0'
CVC_SHORT_ERROR_THRESHOLD = '0'
CVC_BIAS_ERROR_THRESHOLD = '0'
CVC_FORWARD_ERROR_THRESHOLD = '0'
CVC_FLOATING_ERROR_THRESHOLD = '0'
CVC_GATE_ERROR_THRESHOLD = '0'
CVC_LEAK?_ERROR_THRESHOLD = '0'
CVC_EXPECTED_ERROR_THRESHOLD = '0'
CVC_OVERVOLTAGE_ERROR_THRESHOLD = '0'
CVC_PARALLEL_CIRCUIT_PORT_LIMIT = '0'
CVC_CELL_ERROR_LIMIT_FILE = ''
CVC_CELL_CHECKSUM_FILE = ''
CVC_LARGE_CIRCUIT_SIZE = '10000000'
CVC_NET_CHECK_FILE = ''
CVC_MODEL_CHECK_FILE = ''
End of parameters
CVC: Reading device model settings...
CVC: Reading power settings...
2022-10-17 14:33:25 -05:00
CVC: Parsing netlist /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/tmp/signoff/digital_pll.cdl
Cdl fixed data size 28478
Usage CDL: Time: 0 Memory: 6976 I/O: 8 Swap: 0
2022-10-13 08:21:08 -05:00
CVC: Counting and linking...
2022-10-17 14:33:25 -05:00
CVC: Assigning IDs ...
Usage DB: Time: 0 Memory: 6976 I/O: 8 Swap: 0
CVC: 576(576) instances, 1426(1426) nets, 2798(2798) devices.
CVC: Setting models ...
Setting model tolerances...
CVC: Shorting switches...
Shorted 2 short
Setting instance power...
ModelList> filename /home/kareem_farid/caravel/deps/openlane-new/pdk/sky130A/libs.tech/openlane/cvc/models
Model> sky130_fd_pr__cap_mim_m3_1 0 C->capacitor Parameters>
Model> sky130_fd_pr__cap_mim_m3_2 0 C->capacitor Parameters>
Model> sky130_fd_pr__cap_var 0 C->capacitor Parameters>
Model> condiode 0 D->diode Parameters> Diodes> 1-2
Model> sky130_fd_pr__diode_pd2nw_05v5 0 D->diode Parameters> Diodes> 1-2
Model> sky130_fd_pr__diode_pw2nd_05v5 0 D->diode Parameters> Diodes> 1-2
Model> sky130_fd_pr__diode_pw2nd_11v0 0 D->diode Parameters> Diodes> 1-2
Model> sky130_fd_pr__model__parasitic__diode_ps2dn 0 D->diode Parameters> Diodes> 1-2
Model> sky130_fd_pr__model__parasitic__diode_ps2nw 0 D->diode Parameters> Diodes> 1-2
Model> sky130_fd_pr__model__parasitic__diode_pw2dn 0 D->diode Parameters> Diodes> 1-2
Model> nfet_01v8 1398 M->nmos Parameters> Vth=0.2 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 4-1 4-3
Model> pfet_01v8_hvt 1398 M->pmos Parameters> Vth=-0.2 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 1-4 3-4
Model> sky130_fd_bs_flash__special_sonosfet_star 0 M->nmos Parameters> Vth=0.2 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__esd_nfet_g5v0d10v5 0 M->nmos Parameters> Vth=0.2 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__nfet_01v8 0 M->nmos Parameters> Vth=0.2 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__nfet_01v8_lvt 0 M->nmos Parameters> Vth=0.1 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__nfet_03v3_nvt 0 M->nmos Parameters> Vth=0.2 Vds=3.3 Vgs=3.3 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__nfet_05v0_nvt 0 M->nmos Parameters> Vth=0.2 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__nfet_g5v0d10v5 0 M->nmos Parameters> Vth=0.2 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__pfet_01v8 0 M->pmos Parameters> Vth=-0.2 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 1-4 3-4
Model> sky130_fd_pr__pfet_01v8_hvt 0 M->pmos Parameters> Vth=-0.3 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 1-4 3-4
Model> sky130_fd_pr__pfet_01v8_lvt 0 M->pmos Parameters> Vth=-0.1 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 1-4 3-4
Model> sky130_fd_pr__pfet_g5v0d10v5 0 M->pmos Parameters> Vth=-0.2 R=L/W*7000 Diodes> 1-4 3-4
Model> sky130_fd_pr__special_nfet_latch 0 M->nmos Parameters> Vth=0.2 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 4-1 4-3
Model> sky130_fd_pr__special_pfet_pass 0 M->pmos Parameters> Vth=-0.2 Vds=1.8 Vgs=1.8 R=L/W*7000 Diodes> 1-4 3-4
Model> sky130_fd_pr__pnp_05v5 0 Q->bipolar Parameters>
Model> short 2 R->switch_on Parameters>
Model> sky130_fd_pr__res_generic_m1 0 R->resistor Parameters> R=l/w
Model> sky130_fd_pr__res_generic_m2 0 R->resistor Parameters> R=l/w
Model> sky130_fd_pr__res_generic_m3 0 R->resistor Parameters> R=l/w
Model> sky130_fd_pr__res_generic_m4 0 R->resistor Parameters> R=l/w
Model> sky130_fd_pr__res_generic_m5 0 R->resistor Parameters> R=l/w
Model> sky130_fd_pr__res_generic_nd 0 R->resistor Parameters> R=l/w*120
Model> sky130_fd_pr__res_generic_nd__hv 0 R->resistor Parameters> R=l/w*114
Model> sky130_fd_pr__res_generic_pd__hv 0 R->resistor Parameters> R=l/w*191
Model> sky130_fd_pr__res_generic_po 0 R->resistor Parameters> R=l/w*48
Model> sky130_fd_pr__res_high_po 0 R->resistor Parameters> R=l/w*2000
Model> sky130_fd_pr__res_xhigh_po 0 R->resistor Parameters> R=l/w*2000
ModelList> end
Power List> filename /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/tmp/signoff/digital_pll.power
VPWR power 1.8 -> 1.8 power
VGND power 0.0 -> 0.0 power
dco~>std_input input std_input -> min@0.0 max@1.8 input family(std_input;)
enable~>std_input input std_input -> min@0.0 max@1.8 input family(std_input;)
osc~>std_input input std_input -> min@0.0 max@1.8 input family(std_input;)
resetb~>std_input input std_input -> min@0.0 max@1.8 input family(std_input;)
div[4:0]~>std_input input std_input
->div[0] input std_input -> min@0.0 max@1.8 input family(std_input;)
->div[1] input std_input -> min@0.0 max@1.8 input family(std_input;)
->div[2] input std_input -> min@0.0 max@1.8 input family(std_input;)
->div[3] input std_input -> min@0.0 max@1.8 input family(std_input;)
->div[4] input std_input -> min@0.0 max@1.8 input family(std_input;)
ext_trim[25:0]~>std_input input std_input
->ext_trim[0] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[10] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[11] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[12] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[13] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[14] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[15] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[16] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[17] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[18] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[19] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[1] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[20] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[21] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[22] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[23] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[24] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[25] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[2] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[3] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[4] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[5] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[6] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[7] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[8] input std_input -> min@0.0 max@1.8 input family(std_input;)
->ext_trim[9] input std_input -> min@0.0 max@1.8 input family(std_input;)
> expected values
> macros
#define std_input min@VGND max@VPWR -> min@0.0 max@1.8
Power List> end
CVC: Linking devices...
Usage EQUIV: Time: 0 Memory: 7616 I/O: 24 Swap: 0
Power nets 44
Hash dump:parameter->resistance map
Contains 53 buckets, 30 elements
Element count 0, 24
Element count 1, 28
Element count 2, 1
Unused hash: 0.45, average depth 1.07
Hash dump:text->circuit map
Contains 337 buckets, 438 elements
Element count 0, 71
Element count 1, 144
Element count 2, 81
Element count 3, 33
Element count 4, 7
Element count 5, 1
Unused hash: 0.21, average depth 2.06
Hash dump:string->text map
Contains 1493 buckets, 2080 elements
Element count 0, 395
Element count 1, 481
Element count 2, 365
Element count 3, 165
Element count 4, 64
Element count 5, 20
Element count 6, 3
Unused hash: 0.26, average depth 2.43
CVC: Shorting non conducting resistors...
CVC: Calculating resistor voltages...
Usage RES: Time: 0 Memory: 7616 I/O: 24 Swap: 0
Power nets 44
CVC: Calculating min/max voltages...
Processing trivial nets found 392 trivial nets
CVC: Ignoring invalid calculations...
CVC: Removed 0 calculations
Copying master nets
CVC: Ignoring non-conducting devices...
CVC: Ignored 0 devices
Usage MIN/MAX1: Time: 0 Memory: 7616 I/O: 24 Swap: 0
Power nets 613
! Checking forward bias diode errors:
! Checking nmos source/drain vs bias errors:
! Checking nmos gate vs source errors:
! Checking pmos source/drain vs bias errors:
! Checking pmos gate vs source errors:
Usage ERROR: Time: 0 Memory: 7616 I/O: 24 Swap: 0
CVC: Propagating Simulation voltages 1...
Usage SIM1: Time: 0 Memory: 7616 I/O: 24 Swap: 0
Power nets 613
CVC: Propagating Simulation voltages 3...
Usage SIM2: Time: 0 Memory: 7616 I/O: 24 Swap: 0
Power nets 613
Added 0 latch voltages
CVC: Calculating min/max voltages...
Processing trivial nets found 392 trivial nets
CVC: Ignoring invalid calculations...
CVC: Removed 0 calculations
Copying master nets
CVC: Ignoring non-conducting devices...
CVC: Ignored 0 devices
Usage MIN/MAX2: Time: 0 Memory: 7616 I/O: 24 Swap: 0
Power nets 1182
! Checking overvoltage errors
! Checking nmos possible leak errors:
! Checking pmos possible leak errors:
! Checking mos floating input errors:
! Checking expected values:
CVC: Error Counts
CVC: Fuse Problems: 0
CVC: Min Voltage Conflicts: 0
CVC: Max Voltage Conflicts: 0
CVC: Leaks: 0
CVC: LDD drain->source: 0
CVC: HI-Z Inputs: 0
CVC: Forward Bias Diodes: 0
CVC: NMOS Source vs Bulk: 0
CVC: NMOS Gate vs Source: 0
CVC: NMOS Possible Leaks: 0
CVC: PMOS Source vs Bulk: 0
CVC: PMOS Gate vs Source: 0
CVC: PMOS Possible Leaks: 0
CVC: Overvoltage-VBG: 0
CVC: Overvoltage-VBS: 0
CVC: Overvoltage-VDS: 0
CVC: Overvoltage-VGS: 0
CVC: Model errors: 0
CVC: Unexpected voltage : 0
CVC: Total: 0
Usage Total: Time: 0 Memory: 8456 I/O: 64 Swap: 0
Virtual net update/access 12621/318421
CVC: Log output to /home/kareem_farid/caravel/openlane/digital_pll/runs/22_10_17_12_25/reports/signoff/digital_pll.rpt
CVC: End: Mon Oct 17 19:27:10 2022
