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Adding resource limit to stop &gla when the number of remaining objects is less than R/2 during refinement.

This commit is contained in:
Alan Mishchenko 2013-09-21 14:08:38 -04:00
parent d32e51409f
commit 247dd95dd3
1 changed files with 8 additions and 0 deletions
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8
src/proof/abs/absGla.c
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@ -1658,6 +1658,12 @@ int Gia_ManPerformGla( Gia_Man_t * pAig, Abs_Par_t * pPars )
Vec_IntFree( vPPis );
if ( pPars->fVerbose )
Ga2_ManAbsPrintFrame( p, f, sat_solver2_nconflicts(p->pSat)-nConflsBeg, c+1, Abc_Clock() - clk, 0 );
// check if the number of objects is below limit
if ( Vec_IntSize(p->vAbs) >= p->nMarked * (100 - pPars->nRatioMin/2) / 100 )
{
Status = l_Undef;
goto finish;
}
continue;
}
p->timeUnsat += Abc_Clock() - clk2;
@ -1823,6 +1829,8 @@ finish:
Abc_Print( 1, "GLA exceeded %d conflicts in frame %d with a %d-stable abstraction. ", pPars->nConfLimit, p->pPars->iFrameProved+1, p->pPars->nFramesNoChange );
else if ( Vec_IntSize(p->vAbs) >= p->nMarked * (100 - pPars->nRatioMin) / 100 )
Abc_Print( 1, "GLA found the ratio of abstracted objects to exceed %d %% in frame %d. ", pPars->nRatioMin, p->pPars->iFrameProved+1 );
else if ( Vec_IntSize(p->vAbs) >= p->nMarked * (100 - pPars->nRatioMin/2) / 100 )
Abc_Print( 1, "GLA found the ratio of abstracted objects during refinement to exceed %d %% in frame %d. ", pPars->nRatioMin/2, p->pPars->iFrameProved+1 );
else
Abc_Print( 1, "GLA finished %d frames and produced a %d-stable abstraction. ", p->pPars->iFrameProved+1, p->pPars->nFramesNoChange );
p->pPars->iFrame = p->pPars->iFrameProved;