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BDD: project inputs in EX#2001

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dkr-ex-input-bdd-reproducerfrom
dkr-ex-input-bdd-fix
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BDD: project inputs in EX#2001
kroening wants to merge 1 commit into
dkr-ex-input-bdd-reproducerfrom
dkr-ex-input-bdd-fix

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Summary

Project current input variables out of the BDD EX pre-image so CTL state sets do not depend on unconstrained inputs.

Promote EX_input1 from KNOWNBUG to CORE and add a unit test that exercises the input-projection behavior directly in bdd_model_checkert.

Testing

  • src/ebmc/ebmc regression/ebmc/BDD/EX_input1.smv --bdd
  • src/ebmc/ebmc regression/ebmc/BDD/EX1.smv --bdd
  • make -C unit

Project current input variables out of the EX pre-image so CTL state sets do not depend on unconstrained inputs.

Promote the EX_input1 regression from KNOWNBUG to CORE and add a unit test that exercises the input-projection behavior directly in bdd_model_checkert.
@kroening
kroening marked this pull request as draft July 13, 2026 01:36
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