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-rw-r--r--src/base/abci/abc.c104
1 files changed, 89 insertions, 15 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 8c9a9609..87c040ad 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -54,6 +54,7 @@ static int Abc_CommandPrintGates ( Abc_Frame_t * pAbc, int argc, char ** arg
static int Abc_CommandPrintSharing ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandPrintXCut ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandPrintDsd ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandPrintCone ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandShow ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandShowBdd ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -307,6 +308,7 @@ void Abc_Init( Abc_Frame_t * pAbc )
Cmd_CommandAdd( pAbc, "Printing", "print_sharing", Abc_CommandPrintSharing, 0 );
Cmd_CommandAdd( pAbc, "Printing", "print_xcut", Abc_CommandPrintXCut, 0 );
Cmd_CommandAdd( pAbc, "Printing", "print_dsd", Abc_CommandPrintDsd, 0 );
+ Cmd_CommandAdd( pAbc, "Printing", "print_cone", Abc_CommandPrintCone, 0 );
Cmd_CommandAdd( pAbc, "Printing", "show", Abc_CommandShow, 0 );
Cmd_CommandAdd( pAbc, "Printing", "show_bdd", Abc_CommandShowBdd, 0 );
@@ -1831,6 +1833,67 @@ usage:
return 1;
}
+/**Function*************************************************************
+
+ Synopsis []
+
+ Description []
+
+ SideEffects []
+
+ SeeAlso []
+
+***********************************************************************/
+int Abc_CommandPrintCone( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+ FILE * pOut, * pErr;
+ Abc_Ntk_t * pNtk;
+ int c;
+ int fUseLibrary;
+
+ extern int Abc_NtkDarPrintCone( Abc_Ntk_t * pNtk );
+
+ pNtk = Abc_FrameReadNtk(pAbc);
+ pOut = Abc_FrameReadOut(pAbc);
+ pErr = Abc_FrameReadErr(pAbc);
+
+ // set defaults
+ fUseLibrary = 1;
+ Extra_UtilGetoptReset();
+ while ( ( c = Extra_UtilGetopt( argc, argv, "lh" ) ) != EOF )
+ {
+ switch ( c )
+ {
+ case 'l':
+ fUseLibrary ^= 1;
+ break;
+ case 'h':
+ goto usage;
+ default:
+ goto usage;
+ }
+ }
+ if ( pNtk == NULL )
+ {
+ fprintf( pErr, "Empty network.\n" );
+ return 1;
+ }
+ if ( Abc_NtkLatchNum(pNtk) == 0 )
+ {
+ fprintf( pErr, "The network is combinational.\n" );
+ return 1;
+ }
+ Abc_NtkDarPrintCone( pNtk );
+ return 0;
+
+usage:
+ fprintf( pErr, "usage: print_cone [-h]\n" );
+ fprintf( pErr, "\t prints cones of influence info for each primary output\n" );
+// fprintf( pErr, "\t-l : used library gate names (if mapped) [default = %s]\n", fUseLibrary? "yes": "no" );
+ fprintf( pErr, "\t-h : print the command usage\n");
+ return 1;
+}
+
/**Function*************************************************************
@@ -14561,22 +14624,23 @@ int Abc_CommandBmc( Abc_Frame_t * pAbc, int argc, char ** argv )
int nFrames;
int nBTLimit;
int fRewrite;
+ int fNewAlgo;
int fVerbose;
-// extern void Abc_NtkBmc( Abc_Ntk_t * pNtk, int nFrames, int fInit, int fVerbose );
- extern int Abc_NtkDarBmc( Abc_Ntk_t * pNtk, int nFrames, int nBTLimit, int fRewrite, int fVerbose );
+ extern int Abc_NtkDarBmc( Abc_Ntk_t * pNtk, int nFrames, int nBTLimit, int fRewrite, int fNewAlgo, int fVerbose );
pNtk = Abc_FrameReadNtk(pAbc);
pOut = Abc_FrameReadOut(pAbc);
pErr = Abc_FrameReadErr(pAbc);
// set defaults
- nFrames = 5;
- nBTLimit = 1000000;
+ nFrames = 10;
+ nBTLimit = 10000;
fRewrite = 0;
+ fNewAlgo = 1;
fVerbose = 0;
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "FCrvh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "FCravh" ) ) != EOF )
{
switch ( c )
{
@@ -14605,6 +14669,9 @@ int Abc_CommandBmc( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'r':
fRewrite ^= 1;
break;
+ case 'a':
+ fNewAlgo ^= 1;
+ break;
case 'v':
fVerbose ^= 1;
break;
@@ -14629,15 +14696,16 @@ int Abc_CommandBmc( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( stdout, "Does not work for combinational networks.\n" );
return 0;
}
- Abc_NtkDarBmc( pNtk, nFrames, nBTLimit, fRewrite, fVerbose );
+ Abc_NtkDarBmc( pNtk, nFrames, nBTLimit, fRewrite, fNewAlgo, fVerbose );
return 0;
usage:
- fprintf( pErr, "usage: bmc [-F num] [-C num] [-rvh]\n" );
+ fprintf( pErr, "usage: bmc [-F num] [-C num] [-ravh]\n" );
fprintf( pErr, "\t perform bounded model checking\n" );
fprintf( pErr, "\t-F num : the number of time frames [default = %d]\n", nFrames );
fprintf( pErr, "\t-C num : the max number of conflicts at a node [default = %d]\n", nBTLimit );
fprintf( pErr, "\t-r : toggle the use of rewriting [default = %s]\n", fRewrite? "yes": "no" );
+ fprintf( pErr, "\t-a : toggle SAT sweeping and SAT solving [default = %s]\n", fNewAlgo? "SAT solving": "SAT sweeping" );
fprintf( pErr, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
return 1;
@@ -14661,20 +14729,22 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
int c;
int nBTLimit;
int fRewrite;
+ int fTransLoop;
int fVerbose;
- extern int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int fVerbose );
+ extern int Abc_NtkDarBmcInter( Abc_Ntk_t * pNtk, int nConfLimit, int fRewrite, int fTransLoop, int fVerbose );
pNtk = Abc_FrameReadNtk(pAbc);
pOut = Abc_FrameReadOut(pAbc);
pErr = Abc_FrameReadErr(pAbc);
// set defaults
- nBTLimit = 20000;
- fRewrite = 0;
- fVerbose = 1;
+ nBTLimit = 20000;
+ fRewrite = 0;
+ fTransLoop = 1;
+ fVerbose = 1;
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "Crvh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "Crtvh" ) ) != EOF )
{
switch ( c )
{
@@ -14692,6 +14762,9 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'r':
fRewrite ^= 1;
break;
+ case 't':
+ fTransLoop ^= 1;
+ break;
case 'v':
fVerbose ^= 1;
break;
@@ -14721,14 +14794,15 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
fprintf( stdout, "Currently only works for single-output miters (run \"orpos\").\n" );
return 0;
}
- Abc_NtkDarBmcInter( pNtk, nBTLimit, fVerbose );
+ Abc_NtkDarBmcInter( pNtk, nBTLimit, fRewrite, fTransLoop, fVerbose );
return 0;
usage:
- fprintf( pErr, "usage: int [-C num] [-vh]\n" );
+ fprintf( pErr, "usage: int [-C num] [-rtvh]\n" );
fprintf( pErr, "\t uses interpolation to prove the property\n" );
fprintf( pErr, "\t-C num : the limit on conflicts for one SAT run [default = %d]\n", nBTLimit );
-// fprintf( pErr, "\t-r : toggle the use of rewriting [default = %s]\n", fRewrite? "yes": "no" );
+ fprintf( pErr, "\t-r : toggle the use of rewriting [default = %s]\n", fRewrite? "yes": "no" );
+ fprintf( pErr, "\t-t : toggle adding transition into the init state [default = %s]\n", fTransLoop? "yes": "no" );
fprintf( pErr, "\t-v : toggle verbose output [default = %s]\n", fVerbose? "yes": "no" );
fprintf( pErr, "\t-h : print the command usage\n");
return 1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 22:57:56 +0000