| OpenROAD 7f00621cb612fd94e15b35790afe744c89d433a7 |
| This program is licensed under the BSD-3 license. See the LICENSE file for details. |
| Components of this program may be licensed under more restrictive licenses which must be honored. |
| [INFO ODB-0222] Reading LEF file: /home/piotro/caravel_user_project/openlane/core/runs/22_12_26_19_07/tmp/merged.nom.lef |
| [WARNING ODB-0220] WARNING (LEFPARS-2036): SOURCE statement is obsolete in version 5.6 and later. |
| The LEF parser will ignore this statement. |
| To avoid this warning in the future, remove this statement from the LEF file with version 5.6 or later. See file /home/piotro/caravel_user_project/openlane/core/runs/22_12_26_19_07/tmp/merged.nom.lef at line 930. |
| |
| [INFO ODB-0223] Created 13 technology layers |
| [INFO ODB-0224] Created 25 technology vias |
| [INFO ODB-0225] Created 441 library cells |
| [INFO ODB-0226] Finished LEF file: /home/piotro/caravel_user_project/openlane/core/runs/22_12_26_19_07/tmp/merged.nom.lef |
| [INFO ODB-0127] Reading DEF file: /home/piotro/caravel_user_project/openlane/core/runs/22_12_26_19_07/results/routing/core.def |
| [INFO ODB-0128] Design: core |
| [INFO ODB-0130] Created 254 pins. |
| [INFO ODB-0131] Created 35773 components and 158323 component-terminals. |
| [INFO ODB-0132] Created 2 special nets and 136544 connections. |
| [INFO ODB-0133] Created 4865 nets and 21778 connections. |
| [INFO ODB-0134] Finished DEF file: /home/piotro/caravel_user_project/openlane/core/runs/22_12_26_19_07/results/routing/core.def |
| [INFO]: Setting RC values... |
| [INFO PSM-0002] Output voltage file is specified as: /home/piotro/caravel_user_project/openlane/core/runs/22_12_26_19_07/reports/signoff/27-irdrop.rpt. |
| [WARNING PSM-0016] Voltage pad location (VSRC) file not specified, defaulting pad location to checkerboard pattern on core area. |
| [WARNING PSM-0017] X direction bump pitch is not specified, defaulting to 140um. |
| [WARNING PSM-0018] Y direction bump pitch is not specified, defaulting to 140um. |
| [WARNING PSM-0019] Voltage on net vccd1 is not explicitly set. |
| [WARNING PSM-0022] Using voltage 1.800V for VDD network. |
| [WARNING PSM-0065] VSRC location not specified, using default checkerboard pattern with one VDD every size bumps in x-direction and one in two bumps in the y-direction |
| [INFO PSM-0076] Setting metal node density to be standard cell height times 5. |
| [WARNING PSM-0030] VSRC location at (109.780um, 108.880um) and size 10.000um, is not located on an existing power stripe node. Moving to closest node at (175.440um, 111.520um). |
| [WARNING PSM-0030] VSRC location at (389.780um, 248.880um) and size 10.000um, is not located on an existing power stripe node. Moving to closest node at (329.040um, 247.520um). |
| [INFO PSM-0031] Number of PDN nodes on net vccd1 = 5992. |
| [INFO PSM-0064] Number of voltage sources = 2. |
| [INFO PSM-0040] All PDN stripes on net vccd1 are connected. |
| ########## IR report ################# |
| Worstcase voltage: 1.80e+00 V |
| Average IR drop : 2.56e-08 V |
| Worstcase IR drop: 3.60e-08 V |
| ###################################### |
