Exemplo n.º 1
0
 // @ requires number >= 0;
 @Override
 public IResponse push(int number) {
   IResponse status = super.push(number);
   if (!status.isOK()) return status;
   try {
     while (--number >= 0) {
       pushesStack.add(0, conjunction);
       String s = solverProcess.sendAndListen("(BG_PUSH (EQ 0 0))");
       // FIXME - check for error in s -- System.out.println("HEARD " + s);
     }
     return smtConfig.responseFactory.success();
   } catch (IOException e) {
     return smtConfig.responseFactory.error("Failed to push");
   }
 }
Exemplo n.º 2
0
 @Override
 public IResponse set_logic(String logicName, /*@Nullable*/ IPos pos) {
   // FIXME - discrimninate among logics
   boolean lSet = logicSet != null;
   IResponse status = super.set_logic(logicName, pos);
   if (!status.isOK()) return status;
   if (logicName.contains("BV")) {
     return smtConfig.responseFactory.error(
         "The simplify solver does not yet support the bit-vector theory", pos);
   }
   if (lSet) {
     pushesStack.clear();
     push(1);
   }
   return smtConfig.responseFactory.success();
 }
Exemplo n.º 3
0
 @Override
 public IResponse assertExpr(IExpr sexpr) {
   IResponse res = super.assertExpr(sexpr);
   if (!res.isOK()) return res;
   try {
     String translatedSexpr = translate(sexpr);
     if (translatedSexpr == null) {
       return smtConfig.responseFactory.error(
           "Failure in translating expression: " + smtConfig.defaultPrinter.toString(sexpr),
           sexpr.pos());
     }
     conjunction = conjunction + " \n" + translatedSexpr;
     // String s = solverProcess.sendAndListen("(BG_PUSH ",translatedSexpr," )\r\n");
     // System.out.println("HEARD: " + s);
   } catch (VisitorException e) {
     return smtConfig.responseFactory.error(e.getMessage(), e.pos);
   }
   return smtConfig.responseFactory.success();
 }