SYN: asap7/mock-alu fails when reading sdc

Describe the bug

When enabling SYN on all asap7 designs, asap7/mock-alu fail after synthesis is complete, when reading sdc:

Last log file 1_synth.log
 Found 1 errors in the logs.
     [ERROR CI-0000] No error message found. Here are the last 10 lines of the log.
 target: TIELOx1_ASAP7_75t_R: 1 cells, 1 bits, area 0.04374
           target: XNOR2x2_ASAP7_75t_R: 56 cells, 56 bits, area 8.98128
           target: XOR2x1_ASAP7_75t_R: 1152 cells, 1152 bits, area 201.552
           target: XOR2x2_ASAP7_75t_R: 188 cells, 188 bits, area 30.1514
           total: 21688 cells, 11796 bits, area 1371.02
         [INFO SYN-0031] Export to ODB: created 10540 instances, 3488 nets, 200 ports
         read_sdc designs/asap7/mock-alu/constraints.sdc
         [WARNING STA-0349] instance '*io_out_REG*' not found.
         Error: Could not find *io_out_REG*
         Elapsed time: 0:02.68[h:]min:sec. CPU time: user 2.61 sys 0.08 (100%). Peak memory: 380756KB.

Expected Behavior

No failures

Environment

ORFS CI

To Reproduce

Run the run-me... script from the attached artifact.
final_report_mock-alu_asap7_base_2026-07-27_14-53.tar.gz

Relevant log output

Screenshots

No response

Additional Context

No response