Java_Bytecode pair #487571341

details

property	value
status	complete
benchmark	Velroyen08-whilePart.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n112.star.cs.uiowa.edu
space	BSOG_FoVeOOS_11

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.10159611702 seconds
cpu usage	4.527813024
max memory	3.3175552E8

stage attributes

key	value
output-size	3216
starexec-result	NO

output

/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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty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, 227 ms]
(4) NO


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

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

public class Main {

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

}


package simple.whilePart;

public class WhilePart {

	public static void increase(int i) {
		while (i > 5) {
			if (i < 10) {
				i--;
			}
		}
	}
}



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

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

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

public class Main {

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

}


package simple.whilePart;

public class WhilePart {

	public static void increase(int i) {
		while (i > 5) {
			if (i < 10) {
				i--;
			}
		}
	}
}



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

(3) JBCNonTerm (COMPLETE)
Constructed a run with a repetition. States 3 and 9 are repetitions (when considering only the interesting positions [lv_0_0]).

0:<simple.whilePart.Main.main||0: load ADDR args||args: a2|| ->
	a2([java.lang.String...]): length 10 -->{java.lang.Object...}
YES:  (JL1)

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