luke
/
abc
mirror of https://github.com/YosysHQ/abc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Enable writing of minimized Cex in non-names mode 

Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
This commit is contained in:
Claire Xenia Wolf 2022-02-15 16:05:47 +01:00
parent 87a0a718c9
commit 1aeff0325e
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/base/io/io.c
View File

@ -2449,6 +2449,7 @@ void Abc_NtkDumpOneCex( FILE * pFile, Abc_Ntk_t * pNtk, Abc_Cex_t * pCex,
int fPrintFull, int fNames, int fUseFfNames, int fMinimize, int fUseOldMin, int fCexInfo,
int fCheckCex, int fUseSatBased, int fHighEffort, int fAiger, int fVerbose )
{
Abc_Cex_t * pCare = NULL;
Abc_Obj_t * pObj;
int i, f;
if ( fPrintFull )
@ -2464,9 +2465,8 @@ void Abc_NtkDumpOneCex( FILE * pFile, Abc_Ntk_t * pNtk, Abc_Cex_t * pCex,
fprintf( pFile, "%s@%d=%c ", Abc_ObjName(pObj), f, '0'+Abc_InfoHasBit(pCexFull->pData, Abc_NtkCiNum(pNtk)*f + i) );
Abc_CexFreeP( &pCexFull );
}
else if ( fNames )
else if ( fNames || fMinimize )
{
Abc_Cex_t * pCare = NULL;
if ( fMinimize )
{
extern Aig_Man_t * Abc_NtkToDar( Abc_Ntk_t * pNtk, int fExors, int fRegisters );
@ -2509,6 +2509,8 @@ void Abc_NtkDumpOneCex( FILE * pFile, Abc_Ntk_t * pNtk, Abc_Cex_t * pCex,
Aig_ManStop( pAig );
if(pCare == NULL)
printf( "Counter-example minimization has failed.\n" );
if (!fNames)
goto no_names;
}
else
{
@ -2570,6 +2572,7 @@ void Abc_NtkDumpOneCex( FILE * pFile, Abc_Ntk_t * pNtk, Abc_Cex_t * pCex,
}
else
{
no_names:
Abc_NtkForEachLatch( pNtk, pObj, i )
fprintf( pFile, "%c", '0'+!Abc_LatchIsInit0(pObj) );
@ -2577,8 +2580,9 @@ void Abc_NtkDumpOneCex( FILE * pFile, Abc_Ntk_t * pNtk, Abc_Cex_t * pCex,
{
if ( fAiger && (i-pCex->nRegs)%pCex->nPis == 0)
fprintf( pFile, "\n");
fprintf( pFile, "%c", '0'+Abc_InfoHasBit(pCex->pData, i) );
fprintf( pFile, "%c", (pCare && !Abc_InfoHasBit(pCare->pData, i)) ? 'x' : '0'+Abc_InfoHasBit(pCex->pData, i) );
}
Abc_CexFreeP( &pCare );
}
}