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C Integ Progr 58257 pair #381736384
details
property
value
status
complete
benchmark
CookSeeZuleger-TACAS2013-Fig8b_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n052.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
6.00046110153 seconds
cpu usage
20.630064149
max memory
1.145597952E9
stage attributes
key
value
output-size
22185
starexec-result
YES
output
/export/starexec/sandbox2/solver/bin/starexec_run_c /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox2/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 177 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 664 ms] (4) LLVM Symbolic Execution Graph (5) SEGraph to IRS [EQUIVALENT, 140 ms] (6) IntTRS (7) IRS2T2 [EQUIVALENT, 0 ms] (8) T2IntSys (9) T2 [EQUIVALENT, 1074 ms] (10) YES ---------------------------------------- (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: "__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 %M = alloca i32, align 4 store 0, %1 %2 = call i32 @__VERIFIER_nondet_int() store %2, %x %3 = call i32 @__VERIFIER_nondet_int() store %3, %M %4 = load %M %5 = icmp sgt %4 0 br %5, %6, %21 6: br %7 7: %8 = load %x %9 = load %M %10 = icmp ne %8 %9 br %10, %11, %20 11: %12 = load %x %13 = load %M %14 = icmp sgt %12 %13 br %14, %15, %16 15: store 0, %x br %19 16: %17 = load %x %18 = add %17 1 store %18, %x br %19 19: br %7 20: br %21 21: ret 0 Analyze Termination of all function calls matching the pattern:
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