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Java_Bytecode pair #487571562
details
property
value
status
complete
benchmark
ChooseLife.jar
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n101.star.cs.uiowa.edu
space
Julia_11_iterative
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.9667069912 seconds
cpu usage
7.584178549
max memory
5.22739712E8
stage attributes
key
value
output-size
5601
starexec-result
NO
output
/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.jar /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox/benchmark/theBenchmark.jar # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty termination of the given Bare JBC problem could be disproven: (0) Bare JBC problem (1) BareJBCToJBCProof [EQUIVALENT, 95 ms] (2) JBC problem (3) JBCNonTerm [COMPLETE, 817 ms] (4) NO ---------------------------------------- (0) Obligation: need to prove termination of the following program: public class ChooseLife { public static void main(String[] args) { int choose = 2; int life = 13; int death = 17; while (life < death) { int temp = death; death = life + 1; life = temp; if (choose < life || choose < death) life = choose; } } } ---------------------------------------- (1) BareJBCToJBCProof (EQUIVALENT) initialized classpath ---------------------------------------- (2) Obligation: need to prove termination of the following program: public class ChooseLife { public static void main(String[] args) { int choose = 2; int life = 13; int death = 17; while (life < death) { int temp = death; death = life + 1; life = temp; if (choose < life || choose < death) life = choose; } } } ---------------------------------------- (3) JBCNonTerm (COMPLETE) Constructed a run with a repetition. States 37 and 54 are repetitions (when considering only the interesting positions [lv_0_1, lv_0_3]). 0:<ChooseLife.main||0: push 2|| - || -> YES: (JL1) 1:<ChooseLife.main||1: store INT to #1|| - ||2> YES: (JL1) 2:<ChooseLife.main||2: push 13||#1: 2|| -> YES: (JL1) 3:<ChooseLife.main||4: store INT to #2||#1: 2||13> YES: (JL1) 4:<ChooseLife.main||5: push 17||#1: 2, #2: 13|| -> YES: (JL1) 5:<ChooseLife.main||7: store INT to #3||#1: 2, #2: 13||17> YES: (JL1) 6:<ChooseLife.main||8: load INT #2||#1: 2, #2: 13, #3: 17|| -> YES: (JL1) 7:<ChooseLife.main||9: load INT #3||#1: 2, #2: 13, #3: 17||13> YES: (JL1) 8:<ChooseLife.main||10: GE||#1: 2, #2: 13, #3: 17||13, 17> YES: (JL1) 9:<ChooseLife.main||13: load INT #3||#1: 2, #2: 13, #3: 17|| -> YES: (JL1) 10:<ChooseLife.main||14: store INT to #4||#1: 2, #2: 13||17> YES: (JL1) 11:<ChooseLife.main||16: load INT #2||#1: 2, #2: 13, #4: 17|| -> YES: (JL1) 12:<ChooseLife.main||17: push 1||#1: 2, #4: 17||13>
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