SAT variable profiling.

1 files changed, 38 insertions, 2 deletions

diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index a30a2e55..62bed4c1 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -21246,7 +21246,7 @@ int Abc_CommandBmc3( Abc_Frame_t * pAbc, int argc, char ** argv )
     int c;
     Saig_ParBmcSetDefaultParams( pPars );
     Extra_UtilGetoptReset();
-    while ( ( c = Extra_UtilGetopt( argc, argv, "SFTHGCDJILaxdruvzh" ) ) != EOF )
+    while ( ( c = Extra_UtilGetopt( argc, argv, "SFTHGCDJIPQRLaxdruvzh" ) ) != EOF )
     {
         switch ( c )
         {
@@ -21349,6 +21349,39 @@ int Abc_CommandBmc3( Abc_Frame_t * pAbc, int argc, char ** argv )
             if ( pPars->nPisAbstract < 0 )
                 goto usage;
             break;
+        case 'P':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-P\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            pPars->nLearnedStart = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( pPars->nLearnedStart < 0 )
+                goto usage;
+            break;
+        case 'Q':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-Q\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            pPars->nLearnedDelta = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( pPars->nLearnedDelta < 0 )
+                goto usage;
+            break;
+        case 'R':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-R\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            pPars->nLearnedPerce = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( pPars->nLearnedPerce < 0 )
+                goto usage;
+            break;
         case 'L':
             if ( globalUtilOptind >= argc )
             {
@@ -21433,7 +21466,7 @@ int Abc_CommandBmc3( Abc_Frame_t * pAbc, int argc, char ** argv )
     return 0;
 
 usage:
-    Abc_Print( -2, "usage: bmc3 [-SFTHGCDJI num] [-L file] [-axduvzh]\n" );
+    Abc_Print( -2, "usage: bmc3 [-SFTHGCDJIPQR num] [-L file] [-axduvzh]\n" );
     Abc_Print( -2, "\t         performs bounded model checking with dynamic unrolling\n" );
     Abc_Print( -2, "\t-S num : the starting time frame [default = %d]\n", pPars->nStart );
     Abc_Print( -2, "\t-F num : the max number of time frames (0 = unused) [default = %d]\n",      pPars->nFramesMax );
@@ -21444,6 +21477,9 @@ usage:
     Abc_Print( -2, "\t-D num : max conflicts after jumping (0 = infinity) [default = %d]\n",      pPars->nConfLimitJump );
     Abc_Print( -2, "\t-J num : the number of timeframes to jump (0 = not used) [default = %d]\n", pPars->nFramesJump );
     Abc_Print( -2, "\t-I num : the number of PIs to abstract [default = %d]\n",                   pPars->nPisAbstract );
+    Abc_Print( -2, "\t-P num : the max number of learned clauses to keep (0=unused) [default = %d]\n", pPars->nLearnedStart );
+    Abc_Print( -2, "\t-Q num : delta value for learned clause removal [default = %d]\n",               pPars->nLearnedDelta );
+    Abc_Print( -2, "\t-R num : ratio percentage for learned clause removal [default = %d]\n",          pPars->nLearnedPerce );
     Abc_Print( -2, "\t-L file: the log file name [default = %s]\n",                               pLogFileName ? pLogFileName : "no logging" );
     Abc_Print( -2, "\t-a     : solve all outputs (do not stop when one is SAT) [default = %s]\n", pPars->fSolveAll? "yes": "no" );
     Abc_Print( -2, "\t-x     : toggle storing CEXes when solving all outputs [default = %s]\n",   pPars->fStoreCex? "yes": "no" );