Java_Bytecode 2019-04-01 06.50 pair #433315564

details

property	value
status	complete
benchmark	Et1.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n067.star.cs.uiowa.edu
space	Julia_12_iterative

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.00105 seconds
cpu usage	10.6498
user time	10.1479
system time	0.501891
max virtual memory	2.1041804E7
max residence set size	675572.0

stage attributes

key	value
starexec-result	YES

output

10.32/3.92	YES
10.32/3.93	proof of /export/starexec/sandbox/benchmark/theBenchmark.jar
10.32/3.93	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
10.32/3.93	
10.32/3.93	
10.32/3.93	termination of the given Bare JBC problem could be proven:
10.32/3.93	
10.32/3.93	(0) Bare JBC problem
10.32/3.93	(1) BareJBCToJBCProof [EQUIVALENT, 96 ms]
10.32/3.93	(2) JBC problem
10.32/3.93	(3) JBCToGraph [EQUIVALENT, 404 ms]
10.32/3.93	(4) JBCTerminationGraph
10.32/3.93	(5) TerminationGraphToSCCProof [SOUND, 0 ms]
10.32/3.93	(6) JBCTerminationSCC
10.32/3.93	(7) SCCToIRSProof [SOUND, 21 ms]
10.32/3.93	(8) IRSwT
10.32/3.93	(9) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
10.32/3.93	(10) IRSwT
10.32/3.93	(11) IRSwTTerminationDigraphProof [EQUIVALENT, 33 ms]
10.32/3.93	(12) IRSwT
10.32/3.93	(13) IntTRSCompressionProof [EQUIVALENT, 0 ms]
10.32/3.93	(14) IRSwT
10.32/3.93	(15) IRSwTChainingProof [EQUIVALENT, 0 ms]
10.32/3.93	(16) IRSwT
10.32/3.93	(17) IRSwTTerminationDigraphProof [EQUIVALENT, 0 ms]
10.32/3.93	(18) IRSwT
10.32/3.93	(19) IntTRSCompressionProof [EQUIVALENT, 0 ms]
10.32/3.93	(20) IRSwT
10.32/3.93	(21) TempFilterProof [SOUND, 36 ms]
10.32/3.93	(22) IntTRS
10.32/3.93	(23) PolynomialOrderProcessor [EQUIVALENT, 8 ms]
10.32/3.93	(24) YES
10.32/3.93	
10.32/3.93	
10.32/3.93	----------------------------------------
10.32/3.93	
10.32/3.93	(0)
10.32/3.93	Obligation:
10.32/3.93	need to prove termination of the following program:
10.32/3.93	public class Et1 {
10.32/3.93	    public static void main(String[] args) {
10.32/3.93			Random.args = args;
10.32/3.93		    int a = - Random.random(); 
10.32/3.93		   	int b = - Random.random();	
10.32/3.93		   	while (a > b) {
10.32/3.93		   		b = b + a;
10.32/3.93	 			a = a + 1;
10.32/3.93		   	}
10.32/3.93	    }
10.32/3.93	}
10.32/3.93	
10.32/3.93	
10.32/3.93	public class Random {
10.32/3.93	  static String[] args;
10.32/3.93	  static int index = 0;
10.32/3.93	
10.32/3.93	  public static int random() {
10.32/3.93	      if (index >= args.length)
10.32/3.93		  return 0;
10.32/3.93	
10.32/3.93	      String string = args[index];
10.32/3.93	      index++;
10.32/3.93	      return string.length();
10.32/3.93	  }
10.32/3.93	}
10.32/3.93	
10.32/3.93	
10.32/3.93	
10.32/3.93	----------------------------------------
10.32/3.93	
10.32/3.93	(1) BareJBCToJBCProof (EQUIVALENT)
10.32/3.93	initialized classpath
10.32/3.93	----------------------------------------
10.32/3.93	
10.32/3.93	(2)
10.32/3.93	Obligation:
10.32/3.93	need to prove termination of the following program:
10.32/3.93	public class Et1 {
10.32/3.93	    public static void main(String[] args) {
10.32/3.93			Random.args = args;
10.32/3.93		    int a = - Random.random(); 
10.32/3.93		   	int b = - Random.random();	
10.32/3.93		   	while (a > b) {
10.32/3.93		   		b = b + a;
10.32/3.93	 			a = a + 1;
10.32/3.93		   	}
10.32/3.93	    }
10.32/3.93	}
10.32/3.93	
10.32/3.93	
10.32/3.93	public class Random {
10.32/3.93	  static String[] args;
10.32/3.93	  static int index = 0;
10.32/3.93	
10.32/3.93	  public static int random() {
10.32/3.93	      if (index >= args.length)
10.32/3.93		  return 0;
10.32/3.93	
10.32/3.93	      String string = args[index];
10.32/3.93	      index++;

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job log

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