// @ 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");
}
}
@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();
}
@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();
}