details

property	value
status	complete
benchmark	NO_24.jar
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n143.star.cs.uiowa.edu
space	Julia_11_iterative

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.22751 seconds
cpu usage	4.73754
user time	4.52392
system time	0.213629
max virtual memory	1.8412688E7
max residence set size	351156.0

stage attributes

key	value
starexec-result	NO

output

4.38/2.19 NO 4.38/2.20 proof of /export/starexec/sandbox2/benchmark/theBenchmark.jar 4.38/2.20 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.38/2.20 4.38/2.20 4.38/2.20 termination of the given Bare JBC problem could be disproven: 4.38/2.20 4.38/2.20 (0) Bare JBC problem 4.38/2.20 (1) BareJBCToJBCProof [EQUIVALENT, 96 ms] 4.38/2.20 (2) JBC problem 4.38/2.20 (3) JBCNonTerm [COMPLETE, 265 ms] 4.38/2.20 (4) NO 4.38/2.20 4.38/2.20 4.38/2.20 ---------------------------------------- 4.38/2.20 4.38/2.20 (0) 4.38/2.20 Obligation: 4.38/2.20 need to prove termination of the following program: 4.38/2.20 public class NO_24 { 4.38/2.20 public static void main(String args[]) { 4.38/2.20 int a = 1, b = 2; 4.38/2.20 4.38/2.20 while (a + b < 5) { 4.38/2.20 a = a - b; 4.38/2.20 b = a + b; 4.38/2.20 a = b - a; 4.38/2.20 } 4.38/2.20 } 4.38/2.20 } 4.38/2.20 4.38/2.20 4.38/2.20 4.38/2.20 ---------------------------------------- 4.38/2.20 4.38/2.20 (1) BareJBCToJBCProof (EQUIVALENT) 4.38/2.20 initialized classpath 4.38/2.20 ---------------------------------------- 4.38/2.20 4.38/2.20 (2) 4.38/2.20 Obligation: 4.38/2.20 need to prove termination of the following program: 4.38/2.20 public class NO_24 { 4.38/2.20 public static void main(String args[]) { 4.38/2.20 int a = 1, b = 2; 4.38/2.20 4.38/2.20 while (a + b < 5) { 4.38/2.20 a = a - b; 4.38/2.20 b = a + b; 4.38/2.20 a = b - a; 4.38/2.20 } 4.38/2.20 } 4.38/2.20 } 4.38/2.20 4.38/2.20 4.38/2.20 4.38/2.20 ---------------------------------------- 4.38/2.20 4.38/2.20 (3) JBCNonTerm (COMPLETE) 4.38/2.20 Constructed a run with a repetition. States 4 and 40 are repetitions (when considering only the interesting positions [lv_0_1, lv_0_2]). 4.38/2.20 4.38/2.20 0:<NO_24.main||0: push 1|| - || -> 4.38/2.20 YES: (JL1) 4.38/2.20 1:<NO_24.main||1: store INT to #1|| - ||1> 4.38/2.20 YES: (JL1) 4.38/2.20 2:<NO_24.main||2: push 2||#1: 1|| -> 4.38/2.20 YES: (JL1) 4.38/2.20 3:<NO_24.main||3: store INT to #2||#1: 1||2> 4.38/2.20 YES: (JL1) 4.38/2.20 4:<NO_24.main||4: load INT #1||#1: 1, #2: 2|| -> 4.38/2.20 YES: (JL1) 4.38/2.20 5:<NO_24.main||5: load INT #2||#1: 1, #2: 2||1> 4.38/2.20 YES: (JL1) 4.38/2.20 6:<NO_24.main||6: ADD||#1: 1, #2: 2||1, 2> 4.38/2.20 YES: (JL1) 4.38/2.20 7:<NO_24.main||7: push 5||#1: 1, #2: 2||3> 4.38/2.20 YES: (JL1) 4.38/2.20 8:<NO_24.main||8: GE||#1: 1, #2: 2||3, 5> 4.38/2.20 YES: (JL1) 4.38/2.20 9:<NO_24.main||11: load INT #1||#1: 1, #2: 2|| -> 4.38/2.20 YES: (JL1) 4.38/2.20 10:<NO_24.main||12: load INT #2||#2: 2||1> 4.38/2.20 YES: (JL1) 4.38/2.20 11:<NO_24.main||13: SUB||#2: 2||1, 2> 4.38/2.20 YES: (JL1) 4.38/2.20 12:<NO_24.main||14: store INT to #1||#2: 2||-1> 4.38/2.20 YES: (JL1) 4.38/2.20 13:<NO_24.main||15: load INT #1||#1: -1, #2: 2|| -> 4.38/2.20 YES: (JL1) 4.38/2.20 14:<NO_24.main||16: load INT #2||#1: -1, #2: 2||-1> 4.38/2.20 YES: (JL1) 4.38/2.20 15:<NO_24.main||17: ADD||#1: -1||-1, 2> 4.38/2.20 YES: (JL1) 4.38/2.20 16:<NO_24.main||18: store INT to #2||#1: -1||1> 4.38/2.20 YES: (JL1) 4.38/2.20 17:<NO_24.main||19: load INT #2||#1: -1, #2: 1|| -> 4.38/2.20 YES: (JL1) 4.38/2.20 18:<NO_24.main||20: load INT #1||#1: -1, #2: 1||1> 4.38/2.20 YES: (JL1) 4.38/2.20 19:<NO_24.main||21: SUB||#2: 1||1, -1> popout

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

job log

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actions

all output return to Java_Bytecode 2019-04-01 06.50