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Add log dump to %ufar.

This commit is contained in:
Alan Mishchenko 2026-04-04 09:04:24 -07:00
parent cd2998b5c7
commit ca2a410095
1 changed files with 37 additions and 0 deletions
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37
src/opt/ufar/UfarCmd.cpp
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@ -41,6 +41,39 @@ static inline Wlc_Ntk_t * Wlc_AbcGetNtk( Abc_Frame_t * pAbc )
static inline void Wlc_AbcFreeNtk( Abc_Frame_t * pAbc ) { if ( pAbc->pAbcWlc ) Wlc_NtkFree(Wlc_AbcGetNtk(pAbc)); }
static inline void Wlc_AbcUpdateNtk( Abc_Frame_t * pAbc, Wlc_Ntk_t * pNtk ) { Wlc_AbcFreeNtk(pAbc); pAbc->pAbcWlc = pNtk; }
static string Ufar_GetStatusName( Wlc_Ntk_t * pNtk )
{
if ( pNtk == NULL || Wlc_NtkPoNum(pNtk) == 0 )
return "result";
if ( Wlc_NtkPoNum(pNtk) == 1 )
return Wlc_ObjName( pNtk, Wlc_ObjId(pNtk, Wlc_NtkPo(pNtk, 0)) );
string Name0 = Wlc_ObjName( pNtk, Wlc_ObjId(pNtk, Wlc_NtkPo(pNtk, 0)) );
string Name1 = Wlc_ObjName( pNtk, Wlc_ObjId(pNtk, Wlc_NtkPo(pNtk, 1)) );
return Name0 + "_xor_" + Name1;
}
static void Ufar_DumpStatusLog( const string & FileName, int RetValue, const string & StatusName )
{
FILE * pFile;
if ( FileName.empty() || FileName == "none" )
return;
pFile = fopen( FileName.c_str(), "wb" );
if ( pFile == NULL )
{
cout << "Cannot open file \"" << FileName << "\" for writing." << endl;
return;
}
if ( RetValue == 1 )
fprintf( pFile, "STATUS: UNSAT " );
else if ( RetValue == 0 )
fprintf( pFile, "STATUS: SAT " );
else
fprintf( pFile, "STATUS: ABORTED " );
fprintf( pFile, "%s\n", StatusName.c_str() );
fclose( pFile );
}
void Ufar_Init(Abc_Frame_t *pAbc)
{
@ -146,6 +179,7 @@ static int Abc_CommandProveUsingUif( Abc_Frame_t * pAbc, int argc, char ** argv
opt_mgr.AddOpt("--crossonly", ufar_manager.params.fCrossOnly ? "yes" : "no", "", "allow UIF pairs only across LHS/RHS cones of the miter");
opt_mgr.AddOpt("--crossstats", "no", "", "print multiplier counts in LHS/RHS/shared cones and exit");
opt_mgr.AddOpt("--dump", "none", "str", "specify file name");
opt_mgr.AddOpt("--dump-log", "none", "str", "write status log");
opt_mgr.AddOpt("--dump-first-aig", "none", "str", "dump first internal bit-blasted AIG and exit");
opt_mgr.AddOpt("--dump-abs", "none", "str", "specify file name");
opt_mgr.AddOpt("--par", "none", "str", "use parallel solvers");
@ -254,6 +288,8 @@ static int Abc_CommandProveUsingUif( Abc_Frame_t * pAbc, int argc, char ** argv
// ufar_manager.DumpParams();
LogT::prefix = "UIF_PROVE";
string dumpLogFile = opt_mgr["--dump-log"] ? opt_mgr.GetOptVal("--dump-log") : "";
string statusName = Ufar_GetStatusName( Wlc_AbcGetNtk(pAbc) );
set<unsigned> set_op_types;
set_op_types.insert(WLC_OBJ_ARI_MULTI);
@ -372,6 +408,7 @@ static int Abc_CommandProveUsingUif( Abc_Frame_t * pAbc, int argc, char ** argv
} else {
LOG(0) << "Undecided by UIF.";
}
Ufar_DumpStatusLog( dumpLogFile, ret, statusName );
gettimeofday(&t2, NULL);
unsigned tTotal = elapsed_time_usec(t1, t2);