/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.jar /export/starexec/sandbox/output/output_files


--------------------------------------------------------------------------------


NO
proof of /export/starexec/sandbox/benchmark/theBenchmark.jar
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


termination of the given Bare JBC problem could be disproven:

(0) Bare JBC problem
(1) BareJBCToJBCProof [EQUIVALENT, 96 ms]
(2) JBC problem
(3) JBCNonTerm [COMPLETE, 265 ms]
(4) NO


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(0)
Obligation:
need to prove termination of the following program:
package simple.whileTrue;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		WhileTrue.endless(args.length);
	}

}


package simple.whileTrue;

public class WhileTrue {

	public static void endless(int i) {
		while (true) {
			i++;
		}
	}
}



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(1) BareJBCToJBCProof (EQUIVALENT)
initialized classpath
----------------------------------------

(2)
Obligation:
need to prove termination of the following program:
package simple.whileTrue;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		WhileTrue.endless(args.length);
	}

}


package simple.whileTrue;

public class WhileTrue {

	public static void endless(int i) {
		while (true) {
			i++;
		}
	}
}



----------------------------------------

(3) JBCNonTerm (COMPLETE)
Constructed a run with a repetition. States 3 and 5 are repetitions (when considering only the interesting positions []).

0:<simple.whileTrue.Main.main||0: load ADDR args||args: a10|| ->
	a10([java.lang.String...]): length 0 -->{java.lang.Object...}
YES:  (JL1)
1:<simple.whileTrue.Main.main||1: arraylength|| - ||a10>
	a10([java.lang.String...]): length 0 -->{java.lang.Object...}
YES:  (JL1)
2:<simple.whileTrue.Main.main||2: simple.whileTrue.WhileTrue.endless(I)V|| - ||0>
YES:  (JL1)
3:<simple.whileTrue.WhileTrue.endless||0: increment i by 1||i: 0|| ->
<simple.whileTrue.Main.main||2: simple.whileTrue.WhileTrue.endless|| - || ->
YES:  (JL1)
4:<simple.whileTrue.WhileTrue.endless||3: jmp||i: 1|| ->
<simple.whileTrue.Main.main||2: simple.whileTrue.WhileTrue.endless|| - || ->
YES:  (JL1)
5:<simple.whileTrue.WhileTrue.endless||0: increment i by 1||i: 1|| ->
<simple.whileTrue.Main.main||2: simple.whileTrue.WhileTrue.endless|| - || ->
YES:  (JL1)

----------------------------------------

(4)
NO