Java_Bytecode 2019-04-01 06.50 pair #433315578

details

property	value
status	complete
benchmark	costa09-example_1.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n141.star.cs.uiowa.edu
space	Costa_Julia_09

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.72225 seconds
cpu usage	7.04178
user time	6.68708
system time	0.354699
max virtual memory	3.7513032E7
max residence set size	539232.0

stage attributes

key	value
starexec-result	YES

output

6.69/2.66	YES
6.69/2.68	proof of /export/starexec/sandbox2/benchmark/theBenchmark.jar
6.69/2.68	# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty
6.69/2.68	
6.69/2.68	
6.69/2.68	termination of the given Bare JBC problem could be proven:
6.69/2.68	
6.69/2.68	(0) Bare JBC problem
6.69/2.68	(1) BareJBCToJBCProof [EQUIVALENT, 95 ms]
6.69/2.68	(2) JBC problem
6.69/2.68	(3) JBCToGraph [EQUIVALENT, 400 ms]
6.69/2.68	(4) JBCTerminationGraph
6.69/2.68	(5) TerminationGraphToSCCProof [SOUND, 0 ms]
6.69/2.68	(6) AND
6.69/2.68	    (7) JBCTerminationSCC
6.69/2.68	        (8) SCCToIRSProof [SOUND, 113 ms]
6.69/2.68	        (9) IRSwT
6.69/2.68	        (10) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
6.69/2.68	        (11) IRSwT
6.69/2.68	        (12) IRSwTTerminationDigraphProof [EQUIVALENT, 21 ms]
6.69/2.68	        (13) IRSwT
6.69/2.68	        (14) IntTRSCompressionProof [EQUIVALENT, 0 ms]
6.69/2.68	        (15) IRSwT
6.69/2.68	        (16) TempFilterProof [SOUND, 9 ms]
6.69/2.68	        (17) IntTRS
6.69/2.68	        (18) RankingReductionPairProof [EQUIVALENT, 4 ms]
6.69/2.68	        (19) YES
6.69/2.68	    (20) JBCTerminationSCC
6.69/2.68	        (21) SCCToIRSProof [SOUND, 57 ms]
6.69/2.68	        (22) IRSwT
6.69/2.68	        (23) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
6.69/2.68	        (24) IRSwT
6.69/2.68	        (25) IRSwTTerminationDigraphProof [EQUIVALENT, 20 ms]
6.69/2.68	        (26) IRSwT
6.69/2.68	        (27) IntTRSCompressionProof [EQUIVALENT, 0 ms]
6.69/2.68	        (28) IRSwT
6.69/2.68	        (29) TempFilterProof [SOUND, 36 ms]
6.69/2.68	        (30) IntTRS
6.69/2.68	        (31) RankingReductionPairProof [EQUIVALENT, 0 ms]
6.69/2.68	        (32) YES
6.69/2.68	    (33) JBCTerminationSCC
6.69/2.68	        (34) SCCToIRSProof [SOUND, 72 ms]
6.69/2.68	        (35) IRSwT
6.69/2.68	        (36) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
6.69/2.68	        (37) IRSwT
6.69/2.68	        (38) IRSwTTerminationDigraphProof [EQUIVALENT, 15 ms]
6.69/2.68	        (39) IRSwT
6.69/2.68	        (40) IntTRSCompressionProof [EQUIVALENT, 0 ms]
6.69/2.68	        (41) IRSwT
6.69/2.68	        (42) TempFilterProof [SOUND, 9 ms]
6.69/2.68	        (43) IntTRS
6.69/2.68	        (44) RankingReductionPairProof [EQUIVALENT, 4 ms]
6.69/2.68	        (45) YES
6.69/2.68	
6.69/2.68	
6.69/2.68	----------------------------------------
6.69/2.68	
6.69/2.68	(0)
6.69/2.68	Obligation:
6.69/2.68	need to prove termination of the following program:
6.69/2.68	package example_1;
6.69/2.68	
6.69/2.68	public class A {
6.69/2.68	
6.69/2.68		int incr(int i) {
6.69/2.68			return i=i+1;
6.69/2.68		}
6.69/2.68	}
6.69/2.68	
6.69/2.68	
6.69/2.68	package example_1;
6.69/2.68	
6.69/2.68	public class B extends A {
6.69/2.68		int incr(int i) {
6.69/2.68			return i = i+2;
6.69/2.68		}
6.69/2.68	}
6.69/2.68	
6.69/2.68	
6.69/2.68	
6.69/2.68	package example_1;
6.69/2.68	
6.69/2.68	public class C extends B {
6.69/2.68		int incr(int i) {
6.69/2.68			return i=i+3;
6.69/2.68		}
6.69/2.68	}
6.69/2.68	
6.69/2.68	
6.69/2.68	package example_1;
6.69/2.68	
6.69/2.68	public class Test {
6.69/2.68	
6.69/2.68		public int add(int n,A o){
6.69/2.68			int res=0;
6.69/2.68			int i=0;
6.69/2.68			while (i<=n){
6.69/2.68				res=res+i;
6.69/2.68				i=o.incr(i);
6.69/2.68			}

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