details

property	value
status	complete
benchmark	Velroyen08-flip.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n135.star.cs.uiowa.edu
space	BSOG_FoVeOOS_11

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.36239 seconds
cpu usage	5.636
user time	5.37244
system time	0.263555
max virtual memory	1.8478228E7
max residence set size	386912.0

stage attributes

key	value
starexec-result	NO

output

5.35/2.25 NO 5.55/2.30 proof of /export/starexec/sandbox/benchmark/theBenchmark.jar 5.55/2.30 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 5.55/2.30 5.55/2.30 5.55/2.30 termination of the given Bare JBC problem could be disproven: 5.55/2.30 5.55/2.30 (0) Bare JBC problem 5.55/2.30 (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] 5.55/2.30 (2) JBC problem 5.55/2.30 (3) JBCNonTerm [COMPLETE, 364 ms] 5.55/2.30 (4) NO 5.55/2.30 5.55/2.30 5.55/2.30 ---------------------------------------- 5.55/2.30 5.55/2.30 (0) 5.55/2.30 Obligation: 5.55/2.30 need to prove termination of the following program: 5.55/2.30 package simple.flip; 5.55/2.30 5.55/2.30 public class Flip { 5.55/2.30 5.55/2.30 public static void flip(int i, int j) { 5.55/2.30 int t = 0; 5.55/2.30 while (i != 0 && j != 0) { 5.55/2.30 t = i; 5.55/2.30 i = j; 5.55/2.30 j = t; 5.55/2.30 } 5.55/2.30 } 5.55/2.30 } 5.55/2.30 5.55/2.30 5.55/2.30 package simple.flip; 5.55/2.30 5.55/2.30 import simple.flip.Flip; 5.55/2.30 5.55/2.30 public class Main { 5.55/2.30 5.55/2.30 /** 5.55/2.30 * @param args 5.55/2.30 */ 5.55/2.30 public static void main(String[] args) { 5.55/2.30 Flip.flip(args[0].length(), args[1].length()); 5.55/2.30 5.55/2.30 } 5.55/2.30 5.55/2.30 } 5.55/2.30 5.55/2.30 5.55/2.30 5.55/2.30 ---------------------------------------- 5.55/2.30 5.55/2.30 (1) BareJBCToJBCProof (EQUIVALENT) 5.55/2.30 initialized classpath 5.55/2.30 ---------------------------------------- 5.55/2.30 5.55/2.30 (2) 5.55/2.30 Obligation: 5.55/2.30 need to prove termination of the following program: 5.55/2.30 package simple.flip; 5.55/2.30 5.55/2.30 public class Flip { 5.55/2.30 5.55/2.30 public static void flip(int i, int j) { 5.55/2.30 int t = 0; 5.55/2.30 while (i != 0 && j != 0) { 5.55/2.30 t = i; 5.55/2.30 i = j; 5.55/2.30 j = t; 5.55/2.30 } 5.55/2.30 } 5.55/2.30 } 5.55/2.30 5.55/2.30 5.55/2.30 package simple.flip; 5.55/2.30 5.55/2.30 import simple.flip.Flip; 5.55/2.30 5.55/2.30 public class Main { 5.55/2.30 5.55/2.30 /** 5.55/2.30 * @param args 5.55/2.30 */ 5.55/2.30 public static void main(String[] args) { 5.55/2.30 Flip.flip(args[0].length(), args[1].length()); 5.55/2.30 5.55/2.30 } 5.55/2.30 5.55/2.30 } 5.55/2.30 5.55/2.30 5.55/2.30 5.55/2.30 ---------------------------------------- 5.55/2.30 5.55/2.30 (3) JBCNonTerm (COMPLETE) 5.55/2.30 Constructed a run with a repetition. States 17 and 28 are repetitions (when considering only the interesting positions [lv_0_0, lv_0_1]). 5.55/2.30 5.55/2.30 0:<simple.flip.Main.main||0: load ADDR args||args: a2|| -> popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to Java_Bytecode 2019-04-01 06.50