1 /*********************************************************/ 2 /*Proof Rule Declarations*/ 3 /*Examiner Pro Edition, Version 9.1.0, Build Date 20101119, Build 19039*/ 4 /*Copyright (C) 2010 Altran Praxis Limited, Bath, U.K.*/ 5 /*********************************************************/ 6 7 8 /*DATE : 22-SEP-2011 11:10:50.40*/ 9 10 /*procedure Loop_Invariant.Proc1*/ 11 12 13rule_family proc1_rules: 14 X requires [X:any] & 15 X <= Y requires [X:ire, Y:ire] & 16 X >= Y requires [X:ire, Y:ire]. 17 18proc1_rules(1): integer__size >= 0 may_be_deduced. 19proc1_rules(2): integer__first may_be_replaced_by -2147483648. 20proc1_rules(3): integer__last may_be_replaced_by 2147483647. 21proc1_rules(4): integer__base__first may_be_replaced_by -2147483648. 22proc1_rules(5): integer__base__last may_be_replaced_by 2147483647. 23proc1_rules(6): natural__size >= 0 may_be_deduced. 24proc1_rules(7): natural__first may_be_replaced_by 0. 25proc1_rules(8): natural__last may_be_replaced_by 2147483647. 26proc1_rules(9): natural__base__first may_be_replaced_by -2147483648. 27proc1_rules(10): natural__base__last may_be_replaced_by 2147483647. 28proc1_rules(11): word32__size >= 0 may_be_deduced. 29proc1_rules(12): word32__first may_be_replaced_by 0. 30proc1_rules(13): word32__last may_be_replaced_by 4294967295. 31proc1_rules(14): word32__base__first may_be_replaced_by 0. 32proc1_rules(15): word32__base__last may_be_replaced_by 4294967295. 33proc1_rules(16): word32__modulus may_be_replaced_by 4294967296. 34