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/marbie1/Main

package simple.marbie1;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Marbie1.loop(args.length);

	}

}


package simple.marbie1;

/* source: http://marble.sru.edu/~mxm4333/loop/page_03.html */

public class Marbie1 {
	
	public static void loop(int i) {    
		
		/*
		 * for(i=4; i>2; i++)
	     *     alert("This is an infinite loop.");
		 */

	    
		while (i > 2) {
			i++;
		}
		
	}
		
}

(1) JBCNonTerm (EQUIVALENT transformation)

Reached a loop using the following run:
0:

<simple.marbie1.Main.main||0: load ADDR args||args: a34|| ->
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a32
	String.CASE_INSENSITIVE_ORDER: o17
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o17!: String$CaseInsensitiveComparator()
	a32([java.io.ObjectStreamField|]): length 0
	a34([java.lang.String...]): length 3

1:

<simple.marbie1.Main.main||1: arraylength|| - ||a34>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a32
	String.CASE_INSENSITIVE_ORDER: o17
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o17!: String$CaseInsensitiveComparator()
	a32([java.io.ObjectStreamField|]): length 0
	a34([java.lang.String...]): length 3

2:

<simple.marbie1.Main.main||2: simple.marbie1.Marbie1.loop(I)V|| - ||3>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a32
	String.CASE_INSENSITIVE_ORDER: o17
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o17!: String$CaseInsensitiveComparator()
	a32([java.io.ObjectStreamField|]): length 0
	a34([java.lang.String...]): length 3

3:

<simple.marbie1.Marbie1.loop||0: load INT i||i: 3|| ->
<simple.marbie1.Main.main||2: simple.marbie1.Marbie1.loop|| - ||3>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a32
	String.CASE_INSENSITIVE_ORDER: o17
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o17!: String$CaseInsensitiveComparator()
	a32([java.io.ObjectStreamField|]): length 0
	a34([java.lang.String...]): length 3

In the loop head node, references [i14] were interesting.
By SMT, we could prove
((0 <= initial_i14 and 0 <= initial_i13) and (((path1_i14 = path1_i26 and path1_i28 = (path1_i26 + 1) and path1_i28 = res_i14 and path1_i13 = res_i13 and path1_i14 = initial_i14 and path1_i13 = initial_i13) and path1_i26 > 2) and ((res_i14 = res_i26 and res_i28 = (res_i26 + 1)) and !res_i26 > 2)))
to be UNSAT. Consequently, the loop will not terminate.

(2) NO