details

property	value
status	complete
benchmark	ChooseLife.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n139.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	3.5368 seconds
cpu usage	11.0588
user time	10.5227
system time	0.536025
max virtual memory	3.8344012E7
max residence set size	870992.0

stage attributes

key	value
starexec-result	NO

output

NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be disproven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 173 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 517 ms] (4) LLVM Symbolic Execution Graph (5) LLVMNonterminationProof [COMPLETE, 246 ms] (6) NO ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox2/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. ---------------------------------------- (2) Obligation: LLVM Problem Aliases: Data layout: "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" Machine: "x86_64-pc-linux-gnu" Type definitions: Global variables: Function declarations and definitions: *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %choose = alloca i32, align 4 %life = alloca i32, align 4 %death = alloca i32, align 4 %temp = alloca i32, align 4 store 0, %1 store 2, %choose store 13, %life store 17, %death br %2 2: %3 = load %life %4 = load %death %5 = icmp slt %3 %4 br %5, %6, %21 6: %7 = load %death store %7, %temp %8 = load %life %9 = add %8 1 store %9, %death %10 = load %temp store %10, %life %11 = load %choose %12 = load %life %13 = icmp slt %11 %12 br %13, %18, %14 14: %15 = load %choose %16 = load %death %17 = icmp slt %15 %16 br %17, %18, %20 18: %19 = load %choose store %19, %life br %20 20: br %2 21: ret 0 Analyze Termination of all function calls matching the pattern: main() ---------------------------------------- (3) LLVMToTerminationGraphProof (EQUIVALENT) Constructed symbolic execution graph for LLVM program and proved memory safety. ---------------------------------------- (4) popout

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job log

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actions

all output return to C_Integer