YES activefXgXYmarkfYYYactivegbmarkcactivebmarkcmarkfX1X2X3activefX1X2X3markgXactivegmarkXmarkbactivebmarkcactivecfmarkX1X2X3fX1X2X3fX1markX2X3fX1X2X3fX1X2markX3fX1X2X3factiveX1X2X3fX1X2X3fX1activeX2X3fX1X2X3fX1X2activeX3fX1X2X3gmarkXgXgactiveXgX2.1activefXgXYmarkfYYYactivefXgXYfYYYactivegbmarkcactivebmarkcmarkfX1X2X3activefX1X2X3markgXactivegmarkXmarkgXgmarkXmarkgXmarkXmarkbactivebmarkcactivecfmarkX1X2X3fX1X2X3fX1markX2X3fX1X2X3fX1X2markX3fX1X2X3factiveX1X2X3fX1X2X3fX1activeX2X3fX1X2X3fX1X2activeX3fX1X2X3gmarkXgXgactiveXgXtruemarkgXmarkXtruegmarkx0gactivex0markgXmarkX1true1markgXactivegmarkXfalsemarkbactivebfalseactivegbmarkcfalseactivebmarkcfalsemarkcactivecfalsemarkfX1X2X3activefX1X2X3activefXgXYmarkfYYYtruefmarkx0x1x2fx0markx1x2fx0x1markx2factivex0x1x2fx0activex1x2fx0x1activex2gmarkx0gactivex0markfX1X2X3activefX1X2X3markfz1z1z1activefz1z1z1activefXgXYmarkfYYYfalsemarkfz1z1z1activefz1z1z1falseactivefXgXYfYYYfalsemarkgXgmarkXfalsefX1markX2X3fX1X2X3fmarkX1X2X3fX1X2X3fX1X2markX3fX1X2X3factiveX1X2X3fX1X2X3fX1activeX2X3fX1X2X3fX1X2activeX3fX1X2X3trueactivefx0gx0x1activegbactivebmarkfx0x1x2markgx0markbmarkcfX1markX2X3fX1X2X31false12true23false3fmarkX1X2X3fX1X2X31true12false23false3fX1X2markX3fX1X2X31false12false23true3factiveX1X2X3fX1X2X31true12false23false3fX1activeX2X3fX1X2X31false12true23false3fX1X2activeX3fX1X2X31false12false23true3gactiveXgXgmarkXgXtrueactivefx0gx0x1activegbactivebmarkfx0x1x2markgx0markbmarkcgactiveXgX1true1gmarkXgX1true1AProVEAProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Statistics for single proof: 100.00 % (15 real / 0 unknown / 0 assumptions / 15 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe