add clause pushing with blocking#415
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alanminko merged 1 commit intoberkeley-abc:masterfrom May 20, 2025
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The pdr -b command has been added to enable clause blocking before clause pushing in abc.c. A new parameter pPars->fBlocking is introduced in pdr.h to control this behavior. The main implementation is in pdrCore.c, where the function Pdr_ManPushAndBlockClauses() performs clause blocking prior to pushing. This function utilizes ZPdr_ManDown_Exhaustive(), a modified version of ZPdr_ManDown(), to carry out the blocking step.