synthesis: more consistent naming of logs and results

[oharboe]

No description provided.

[oharboe]

@maliberty it will get stuck on asap7 cva6, but that's not related to this PR

$ make
$ make elapsed
./logs/nangate45/gcd/base
Log                        Elapsed/s Peak Memory/MB  sha1sum .odb [0:20)
1_1_yosys_canonicalize             0             40 4247c7e7bd16f85d144a
1_2_yosys                          0             43 1cfda5da4443f885d000
2_1_floorplan                      0             98 50eac5062cd153c214bc
2_2_floorplan_macro                0             94 50eac5062cd153c214bc
2_3_floorplan_tapcell              0             95 ac3fe102c900185d2480
2_4_floorplan_pdn                  0             96 59b27705fdbd75c33f36
3_1_place_gp_skip_io               0             96 d6b4e2de32af97e51809
3_2_place_iop                      0             96 abe5f19e242458533155
3_3_place_gp                       1            211 1a7e366da16e932d2917
3_4_place_resized                  0            114 0171f43d6d2d17c772e9
3_5_place_dp                       0            101 79e4817b19df4b20222a
4_1_cts                            2            125 b342824a6e10d783e773
5_1_grt                            4            214 ba9e7089ccedd24d7e9f
5_2_route                         11           1230 f48628e592653b8c3c3f
5_3_fillcell                       0             98 f32e153bcd24ed0862d5
6_1_fill                           0             96 f32e153bcd24ed0862d5
6_1_merge                          1            376                  N/A
6_report                           1            251                  N/A
Total                             20           1230                     

[oharboe]

@maliberty merge manually? asap7 cva6 timeout

[maliberty]

Note cva6 < 3hr with the updates today

[oharboe]

Note cva6 < 3hr with the updates today

Testing value is ability to generate failures * speed...

asap7 cva6 is terribly slow, hours, but currently it looks like one of the best to generate failures...