details

property	value
status	complete
benchmark	Velroyen08-alternDivWidening.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n049.star.cs.uiowa.edu
space	BSOG_FoVeOOS_11

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	4.85784 seconds
cpu usage	13.9916
user time	12.5492
system time	1.44247
max virtual memory	2.1248888E7
max residence set size	1281564.0

stage attributes

key	value
starexec-result	NO

output

13.81/4.79 NO 13.81/4.80 proof of /export/starexec/sandbox/benchmark/theBenchmark.jar 13.81/4.80 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 13.81/4.80 13.81/4.80 13.81/4.80 termination of the given Bare JBC problem could be disproven: 13.81/4.80 13.81/4.80 (0) Bare JBC problem 13.81/4.80 (1) BareJBCToJBCProof [EQUIVALENT, 94 ms] 13.81/4.80 (2) JBC problem 13.81/4.80 (3) JBCToGraph [EQUIVALENT, 361 ms] 13.81/4.80 (4) JBCTerminationGraph 13.81/4.80 (5) JBCNonTerm [COMPLETE, 403 ms] 13.81/4.80 (6) NO 13.81/4.80 13.81/4.80 13.81/4.80 ---------------------------------------- 13.81/4.80 13.81/4.80 (0) 13.81/4.80 Obligation: 13.81/4.80 need to prove termination of the following program: 13.81/4.80 package simple.alternDivWidening; 13.81/4.80 13.81/4.80 public class AlternDivWidening { 13.81/4.80 13.81/4.80 public static void loop(int i) { 13.81/4.80 int w = 5; 13.81/4.80 while (i != 0) { 13.81/4.80 if (i < -w) { 13.81/4.80 i--; 13.81/4.80 i = i*(-1); 13.81/4.80 } else { 13.81/4.80 if (i > w) { 13.81/4.80 i++; 13.81/4.80 i = i*(-1); 13.81/4.80 } else { 13.81/4.80 i = 0; 13.81/4.80 } 13.81/4.80 } 13.81/4.80 w++; 13.81/4.80 } 13.81/4.80 } 13.81/4.80 } 13.81/4.80 13.81/4.80 13.81/4.80 package simple.alternDivWidening; 13.81/4.80 13.81/4.80 public class Main { 13.81/4.80 13.81/4.80 /** 13.81/4.80 * @param args 13.81/4.80 */ 13.81/4.80 public static void main(String[] args) { 13.81/4.80 AlternDivWidening.loop(args.length); 13.81/4.80 13.81/4.80 } 13.81/4.80 13.81/4.80 } 13.81/4.80 13.81/4.80 13.81/4.80 13.81/4.80 ---------------------------------------- 13.81/4.80 13.81/4.80 (1) BareJBCToJBCProof (EQUIVALENT) 13.81/4.80 initialized classpath 13.81/4.80 ---------------------------------------- 13.81/4.80 13.81/4.80 (2) 13.81/4.80 Obligation: 13.81/4.80 need to prove termination of the following program: 13.81/4.80 package simple.alternDivWidening; 13.81/4.80 13.81/4.80 public class AlternDivWidening { 13.81/4.80 13.81/4.80 public static void loop(int i) { 13.81/4.80 int w = 5; 13.81/4.80 while (i != 0) { 13.81/4.80 if (i < -w) { 13.81/4.80 i--; 13.81/4.80 i = i*(-1); 13.81/4.80 } else { 13.81/4.80 if (i > w) { 13.81/4.80 i++; 13.81/4.80 i = i*(-1); 13.81/4.80 } else { 13.81/4.80 i = 0; 13.81/4.80 } 13.81/4.80 } 13.81/4.80 w++; 13.81/4.80 } 13.81/4.80 } 13.81/4.80 } 13.81/4.80 13.81/4.80 13.81/4.80 package simple.alternDivWidening; 13.81/4.80 13.81/4.80 public class Main { 13.81/4.80 13.81/4.80 /** 13.81/4.80 * @param args popout

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all output return to Java_Bytecode 2019-04-01 06.50