details

property	value
status	complete
benchmark	Nyala-2lex_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n071.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	6.25944304466 seconds
cpu usage	20.052869642
max memory	1.613869056E9

stage attributes

key	value
output-size	20763
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 179 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 1196 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 92 ms] (9) IntTRS (10) IRS2T2 [EQUIVALENT, 0 ms] (11) T2IntSys (12) T2 [EQUIVALENT, 174 ms] (13) YES (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 64 ms] (16) IntTRS (17) IRS2T2 [EQUIVALENT, 3 ms] (18) T2IntSys (19) T2 [EQUIVALENT, 185 ms] (20) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox/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: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %x = alloca i32, align 4 %y = alloca i32, align 4 store 0, %1 br %2 2: %3 = load %x %4 = icmp sge %3 0 br %4, %5, %19 5: %6 = load %y %7 = sub %6 1 store %7, %y %8 = load %y %9 = icmp slt %8 0 br %9, %10, %14 10: %11 = load %x %12 = sub %11 1 store %12, %x %13 = call i32 @__VERIFIER_nondet_int() store %13, %y br %14 14: %15 = load %y %16 = icmp slt %15 0 br %16, %17, %18 17: br %19 18: popout

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

job log

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actions

all output return to C 88007