Added 'gap timeout' to bmc3 and sim3.

src/proof/ssw/sswRarity.c

@@ -975,6 +975,7 @@ int Ssw_RarSimulate( Aig_Man_t * pAig, int nFrames, int nWords, int nBinSize, in
     p->vInits = Vec_IntStart( Aig_ManRegNum(pAig) * nWords );
 
     // perform simulation rounds
+    timeLastSolved = clock();
     for ( r = 0; !nRounds || (nNumRestart * nRestart + r < nRounds); r++ )
     {
         clk = clock();

src/sat/bmc/bmcBmc3.c

@@ -1349,6 +1349,7 @@ int Saig_ManBmcScalable( Aig_Man_t * pAig, Saig_ParBmc_t * pPars )
         sat_solver_set_runtime_limit( p->pSat, nTimeToStop );
     // perform frames
     Aig_ManRandom( 1 );
+    pPars->timeLastSolved = clock();
     for ( f = 0; f < pPars->nFramesMax; f++ )
     {
         // stop BMC after exploring all reachable states