Termination of the given JBC could be disproven:

(0) Obligation:

JBC Problem based on JBC Program:
Manifest-Version: 1.0 Created-By: 1.6.0_26 (Sun Microsystems Inc.) Main-Class: simple/marbie2/Main

package simple.marbie2;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Marbie2.loop(args.length);

	}

}


package simple.marbie2;

/*  
 * for(i=1; 5<8; i++)
	    alert("Am I infinite?");
	
	source: http://marble.sru.edu/~mxm4333/loop/page_03.html
	
	*/

public class Marbie2 {

	public static void loop(int i) {
		while(5<8) {
			i++;
		}
	}
	
}

(1) JBCNonTerm (EQUIVALENT transformation)

Constructed a run with a repetition. States 4 and 6 are repetitions.
0:

<simple.marbie2.Main.main||0: load ADDR args||args: a18|| ->
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length [0,+inf)(1)

1:

<simple.marbie2.Main.main||1: arraylength|| - ||a18>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length [0,+inf)(1)

2:

<simple.marbie2.Main.main||2: simple.marbie2.Marbie2.loop(I)V|| - ||i85>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	i85: [0,+inf)(1)
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length i85

3:

<simple.marbie2.Marbie2.loop||0: increment i by 1||i: i85|| ->
<simple.marbie2.Main.main||2: simple.marbie2.Marbie2.loop|| - ||i85>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	i85: [0,+inf)(1)
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length i85

4:

<simple.marbie2.Marbie2.loop||3: jmp||i: [1,+inf)(1)|| ->
<simple.marbie2.Main.main||2: simple.marbie2.Marbie2.loop|| - ||i85>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	i85: [0,+inf)(1)
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length i85

5:

<simple.marbie2.Marbie2.loop||0: increment i by 1||i: [1,+inf)(1)|| ->
<simple.marbie2.Main.main||2: simple.marbie2.Marbie2.loop|| - ||i85>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	i85: [0,+inf)(1)
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length i85

6:

<simple.marbie2.Marbie2.loop||3: jmp||i: [2,+inf)(1)|| ->
<simple.marbie2.Main.main||2: simple.marbie2.Marbie2.loop|| - ||i85>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a16
	String.CASE_INSENSITIVE_ORDER: o9
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o9!: String$CaseInsensitiveComparator()
	i85: [0,+inf)(1)
	a16([java.io.ObjectStreamField|]): length 0
	a18([java.lang.String...]): length i85

(2) NO