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Added option 'int -I <filename>' to specify file names to dump invariants.

This commit is contained in:
Alan Mishchenko 2013-04-28 16:55:25 -07:00
parent 266667d8b2
commit 9e1765216b
4 changed files with 21 additions and 7 deletions
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18
src/base/abci/abc.c
View File

@ -21262,7 +21262,7 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
// set defaults
Inter_ManSetDefaultParams( pPars );
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "CFTKLrtpomcgbqkdfvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "CFTKLIrtpomcgbqkdivh" ) ) != EOF )
{
switch ( c )
{
@ -21319,6 +21319,15 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
pLogFileName = argv[globalUtilOptind];
globalUtilOptind++;
break;
case 'I':
if ( globalUtilOptind >= argc )
{
Abc_Print( -1, "Command line switch \"-I\" should be followed by a file name.\n" );
goto usage;
}
pPars->pFileName = argv[globalUtilOptind];
globalUtilOptind++;
break;
case 'r':
pPars->fRewrite ^= 1;
break;
@ -21352,7 +21361,7 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
case 'd':
pPars->fDropSatOuts ^= 1;
break;
case 'f':
case 'i':
pPars->fDropInvar ^= 1;
break;
case 'v':
@ -21436,7 +21445,7 @@ int Abc_CommandBmcInter( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
Abc_Print( -2, "usage: int [-CFTK num] [-L file] [-rtpomcgbqkdfvh]\n" );
Abc_Print( -2, "usage: int [-CFTK num] [-LI file] [-irtpomcgbqkdvh]\n" );
Abc_Print( -2, "\t uses interpolation to prove the property\n" );
Abc_Print( -2, "\t-C num : the limit on conflicts for one SAT run [default = %d]\n", pPars->nBTLimit );
Abc_Print( -2, "\t-F num : the limit on number of frames to unroll [default = %d]\n", pPars->nFramesMax );
@ -21444,6 +21453,8 @@ usage:
Abc_Print( -2, "\t-K num : the number of steps in inductive checking [default = %d]\n", pPars->nFramesK );
Abc_Print( -2, "\t (K = 1 works in all cases; K > 1 works without -t and -b)\n" );
Abc_Print( -2, "\t-L file: the log file name [default = %s]\n", pLogFileName ? pLogFileName : "no logging" );
Abc_Print( -2, "\t-I file: the file name for dumping interpolant [default = \"%s\"]\n", pPars->pFileName ? pPars->pFileName : "invar.aig" );
Abc_Print( -2, "\t-i : toggle dumping interpolant/invariant into a file [default = %s]\n", pPars->fDropInvar? "yes": "no" );
Abc_Print( -2, "\t-r : toggle rewriting of the unrolled timeframes [default = %s]\n", pPars->fRewrite? "yes": "no" );
Abc_Print( -2, "\t-t : toggle adding transition into the initial state [default = %s]\n", pPars->fTransLoop? "yes": "no" );
Abc_Print( -2, "\t-p : toggle using original Pudlak's interpolation procedure [default = %s]\n", pPars->fUsePudlak? "yes": "no" );
@ -21455,7 +21466,6 @@ usage:
Abc_Print( -2, "\t-q : toggle using property in two last timeframes [default = %s]\n", pPars->fUseTwoFrames? "yes": "no" );
Abc_Print( -2, "\t-k : toggle solving each output separately [default = %s]\n", pPars->fUseSeparate? "yes": "no" );
Abc_Print( -2, "\t-d : toggle dropping (replacing by 0) SAT outputs (with -k is used) [default = %s]\n", pPars->fDropSatOuts? "yes": "no" );
Abc_Print( -2, "\t-f : toggle dumping inductive invariant into a file [default = %s]\n", pPars->fDropInvar? "yes": "no" );
Abc_Print( -2, "\t-v : toggle verbose output [default = %s]\n", pPars->fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;

1
src/proof/int/int.h
View File

@ -66,6 +66,7 @@ struct Inter_ManParams_t_
int fDropInvar; // dump inductive invariant into file
int fVerbose; // print verbose statistics
int iFrameMax; // the time frame reached
char * pFileName; // file name to dump interpolant
};
////////////////////////////////////////////////////////////////////////

1
src/proof/int/intInt.h
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@ -69,6 +69,7 @@ struct Inter_Man_t_
int nConfCur; // the current number of conflicts
int nConfLimit; // the limit on the number of conflicts
int fVerbose; // the verbosiness flag
char * pFileName;
// runtime
clock_t timeRwr;
clock_t timeCnf;

8
src/proof/int/intMan.c
View File

@ -52,6 +52,7 @@ Inter_Man_t * Inter_ManCreate( Aig_Man_t * pAig, Inter_ManParams_t * pPars )
p->vVarsAB = Vec_IntAlloc( Aig_ManRegNum(pAig) );
p->nConfLimit = pPars->nBTLimit;
p->fVerbose = pPars->fVerbose;
p->pFileName = pPars->pFileName;
p->pAig = pAig;
if ( pPars->fDropInvar )
p->vInters = Vec_PtrAlloc( 100 );
@ -102,14 +103,15 @@ void Inter_ManClean( Inter_Man_t * p )
***********************************************************************/
void Inter_ManInterDump( Inter_Man_t * p, int fProved )
{
char * pFileName = p->pFileName ? p->pFileName : "invar.aig";
Aig_Man_t * pMan;
pMan = Aig_ManDupArray( p->vInters );
Ioa_WriteAiger( pMan, "invar.aig", 0, 0 );
Ioa_WriteAiger( pMan, pFileName, 0, 0 );
Aig_ManStop( pMan );
if ( fProved )
printf( "Inductive invariant is dumped into file \"invar.aig\".\n" );
printf( "Inductive invariant is dumped into file \"%s\".\n", pFileName );
else
printf( "Interpolants are dumped into file \"inter.aig\".\n" );
printf( "Interpolants are dumped into file \"%s\".\n", pFileName );
}
/**Function*************************************************************