5.12/2.14	NO
5.12/2.15	proof of /export/starexec/sandbox/benchmark/theBenchmark.jar
5.12/2.15	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
5.12/2.15	
5.12/2.15	
5.12/2.15	termination of the given Bare JBC problem could be disproven:
5.12/2.15	
5.12/2.15	(0) Bare JBC problem
5.12/2.15	(1) BareJBCToJBCProof [EQUIVALENT, 96 ms]
5.12/2.15	(2) JBC problem
5.12/2.15	(3) JBCToGraph [EQUIVALENT, 221 ms]
5.12/2.15	(4) JBCTerminationGraph
5.12/2.15	(5) JBCNonTerm [COMPLETE, 109 ms]
5.12/2.15	(6) NO
5.12/2.15	
5.12/2.15	
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(0)
5.12/2.15	Obligation:
5.12/2.15	need to prove termination of the following program:
5.12/2.15	package simple.alternDiv;
5.12/2.15	
5.12/2.15	public class AlternDiv {
5.12/2.15	
5.12/2.15		public static void loop(int i) {
5.12/2.15			while (i != 0) {
5.12/2.15				if (i < 0) {
5.12/2.15					i--;
5.12/2.15					i = i*(-1);
5.12/2.15				} else {
5.12/2.15					i++;
5.12/2.15					i = i*(-1);
5.12/2.15				}
5.12/2.15			}
5.12/2.15		}
5.12/2.15	}
5.12/2.15	
5.12/2.15	
5.12/2.15	package simple.alternDiv;
5.12/2.15	
5.12/2.15	public class Main {
5.12/2.15	
5.12/2.15		/**
5.12/2.15		 * @param args
5.12/2.15		 */
5.12/2.15		public static void main(String[] args) {
5.12/2.15			AlternDiv.loop(args.length);
5.12/2.15	
5.12/2.15		}
5.12/2.15	
5.12/2.15	}
5.12/2.15	
5.12/2.15	
5.12/2.15	
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(1) BareJBCToJBCProof (EQUIVALENT)
5.12/2.15	initialized classpath
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(2)
5.12/2.15	Obligation:
5.12/2.15	need to prove termination of the following program:
5.12/2.15	package simple.alternDiv;
5.12/2.15	
5.12/2.15	public class AlternDiv {
5.12/2.15	
5.12/2.15		public static void loop(int i) {
5.12/2.15			while (i != 0) {
5.12/2.15				if (i < 0) {
5.12/2.15					i--;
5.12/2.15					i = i*(-1);
5.12/2.15				} else {
5.12/2.15					i++;
5.12/2.15					i = i*(-1);
5.12/2.15				}
5.12/2.15			}
5.12/2.15		}
5.12/2.15	}
5.12/2.15	
5.12/2.15	
5.12/2.15	package simple.alternDiv;
5.12/2.15	
5.12/2.15	public class Main {
5.12/2.15	
5.12/2.15		/**
5.12/2.15		 * @param args
5.12/2.15		 */
5.12/2.15		public static void main(String[] args) {
5.12/2.15			AlternDiv.loop(args.length);
5.12/2.15	
5.12/2.15		}
5.12/2.15	
5.12/2.15	}
5.12/2.15	
5.12/2.15	
5.12/2.15	
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(3) JBCToGraph (EQUIVALENT)
5.12/2.15	Constructed TerminationGraph.
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(4)
5.12/2.15	Obligation:
5.12/2.15	Termination Graph based on JBC Program:
5.12/2.15	simple.alternDiv.Main.main([Ljava/lang/String;)V: Graph of 31 nodes with 1 SCC.
5.12/2.15	
5.12/2.15	
5.12/2.15	
5.12/2.15	
5.12/2.15	
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(5) JBCNonTerm (COMPLETE)
5.12/2.15	Reached a loop using the following run: 
5.12/2.15	
5.12/2.15	0:<simple.alternDiv.Main.main||0: load ADDR args||args: a16|| ->
5.12/2.15		a16([java.lang.String...]): length 1 -->{java.lang.Object...}
5.12/2.15	YES:  (JL1)
5.12/2.15	1:<simple.alternDiv.Main.main||1: arraylength|| - ||a16>
5.12/2.15		a16([java.lang.String...]): length 1 -->{java.lang.Object...}
5.12/2.15	YES:  (JL1)
5.12/2.15	2:<simple.alternDiv.Main.main||2: simple.alternDiv.AlternDiv.loop(I)V|| - ||1>
5.12/2.15	YES:  (JL1)
5.12/2.15	3:<simple.alternDiv.AlternDiv.loop||0: load INT i||i: 1|| ->
5.12/2.15	<simple.alternDiv.Main.main||2: simple.alternDiv.AlternDiv.loop|| - || ->
5.12/2.15	YES:  (JL1)
5.12/2.15	Start state of loop: 
5.12/2.15	
5.12/2.15	<simple.alternDiv.AlternDiv.loop||0: load INT i||i: i152|| ->
5.12/2.15	[a6(lv_0_0)]
5.12/2.15	<simple.alternDiv.Main.main||2: simple.alternDiv.AlternDiv.loop|| - || ->
5.12/2.15		i152: #
5.12/2.15		i18: [0,+inf)(l1)
5.12/2.15		a6([java.lang.String...]): length i18 -->{java.lang.Object...}
5.12/2.15	YES:  (JL1)
5.12/2.15	
5.12/2.15	
5.12/2.15	In the loop head node, references [i152] were interesting.
5.12/2.15	
5.12/2.15	All methods calls in the loop body are side-effect free, hence they can be ignored.
5.12/2.15	
5.12/2.15	By SMT, we could prove
5.12/2.15	
5.12/2.15	(0 <= initial_i18 and ((((path1_i152 = path1_i170 and path1_i170 = path1_i173 and path1_i176 = (path1_i173 + -1) and path1_i180 = (path1_i176 * -1) and path1_i180 = res_i152 and path1_i152 = initial_i152) and (path1_i170 != 0 and path1_i173 < 0)) or ((path2_i152 = path2_i170 and path2_i170 = path2_i174 and path2_i177 = (path2_i174 + 1) and path2_i181 = (path2_i177 * -1) and path2_i181 = res_i152 and path2_i152 = initial_i152) and (path2_i170 != 0 and path2_i174 >= 0)) or ((path1_i152 = path1_i170 and path1_i170 = path1_i173 and path1_i176 = (path1_i173 + -1) and path1_i180 = (path1_i176 * -1) and path1_i180 = res_i152 and path1_i152 = initial_i152) and (path1_i173 < 0 and path1_i170 < 0)) or ((path1_i152 = path1_i170 and path1_i170 = path1_i173 and path1_i176 = (path1_i173 + -1) and path1_i180 = (path1_i176 * -1) and path1_i180 = res_i152 and path1_i152 = initial_i152) and (path1_i173 < 0 and path1_i170 > 0)) or ((path2_i152 = path2_i170 and path2_i170 = path2_i174 and path2_i177 = (path2_i174 + 1) and path2_i181 = (path2_i177 * -1) and path2_i181 = res_i152 and path2_i152 = initial_i152) and (path2_i174 >= 0 and path2_i170 < 0)) or ((path2_i152 = path2_i170 and path2_i170 = path2_i174 and path2_i177 = (path2_i174 + 1) and path2_i181 = (path2_i177 * -1) and path2_i181 = res_i152 and path2_i152 = initial_i152) and (path2_i174 >= 0 and path2_i170 > 0))) and (((res1_i152 = res1_i170 and res1_i170 = res1_i173 and res1_i176 = (res1_i173 + -1) and res1_i180 = (res1_i176 * -1) and res_i152 = res1_i152) and !(res1_i170 != 0 and res1_i173 < 0)) and ((res2_i152 = res2_i170 and res2_i170 = res2_i174 and res2_i177 = (res2_i174 + 1) and res2_i181 = (res2_i177 * -1) and res_i152 = res2_i152) and !(res2_i170 != 0 and res2_i174 >= 0)) and ((res1_i152 = res1_i170 and res1_i170 = res1_i173 and res1_i176 = (res1_i173 + -1) and res1_i180 = (res1_i176 * -1) and res_i152 = res1_i152) and !(res1_i173 < 0 and res1_i170 < 0)) and ((res1_i152 = res1_i170 and res1_i170 = res1_i173 and res1_i176 = (res1_i173 + -1) and res1_i180 = (res1_i176 * -1) and res_i152 = res1_i152) and !(res1_i173 < 0 and res1_i170 > 0)) and ((res2_i152 = res2_i170 and res2_i170 = res2_i174 and res2_i177 = (res2_i174 + 1) and res2_i181 = (res2_i177 * -1) and res_i152 = res2_i152) and !(res2_i174 >= 0 and res2_i170 < 0)) and ((res2_i152 = res2_i170 and res2_i170 = res2_i174 and res2_i177 = (res2_i174 + 1) and res2_i181 = (res2_i177 * -1) and res_i152 = res2_i152) and !(res2_i174 >= 0 and res2_i170 > 0)))))
5.12/2.15	
5.12/2.15	to be UNSAT. Consequently, the loop will not terminate.
5.12/2.15	----------------------------------------
5.12/2.15	
5.12/2.15	(6)
5.12/2.15	NO
5.18/2.24	EOF