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C_Integer 2019-03-28 22.15 pair #432271927
details
property
value
status
complete
benchmark
Velroyen_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n154.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.25283 seconds
cpu usage
9.71367
user time
9.22545
system time
0.488229
max virtual memory
2.1591916E7
max residence set size
785972.0
stage attributes
key
value
starexec-result
NO
output
9.59/3.22 NO 9.59/3.23 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 9.59/3.23 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 9.59/3.23 9.59/3.23 9.59/3.23 Termination of the given C Problem could be disproven: 9.59/3.23 9.59/3.23 (0) C Problem 9.59/3.23 (1) CToLLVMProof [EQUIVALENT, 161 ms] 9.59/3.23 (2) LLVM problem 9.59/3.23 (3) LLVMToTerminationGraphProof [EQUIVALENT, 484 ms] 9.59/3.23 (4) LLVM Symbolic Execution Graph 9.59/3.23 (5) LLVMNonterminationProof [COMPLETE, 120 ms] 9.59/3.23 (6) NO 9.59/3.23 9.59/3.23 9.59/3.23 ---------------------------------------- 9.59/3.23 9.59/3.23 (0) 9.59/3.23 Obligation: 9.59/3.23 c file /export/starexec/sandbox/benchmark/theBenchmark.c 9.59/3.23 ---------------------------------------- 9.59/3.23 9.59/3.23 (1) CToLLVMProof (EQUIVALENT) 9.59/3.23 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 9.59/3.23 ---------------------------------------- 9.59/3.23 9.59/3.23 (2) 9.59/3.23 Obligation: 9.59/3.23 LLVM Problem 9.59/3.23 9.59/3.23 Aliases: 9.59/3.23 9.59/3.23 Data layout: 9.59/3.23 9.59/3.23 "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" 9.59/3.23 9.59/3.23 Machine: 9.59/3.23 9.59/3.23 "x86_64-pc-linux-gnu" 9.59/3.23 9.59/3.23 Type definitions: 9.59/3.23 9.59/3.23 Global variables: 9.59/3.23 9.59/3.23 Function declarations and definitions: 9.59/3.23 9.59/3.23 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 9.59/3.23 0: 9.59/3.23 %1 = alloca i32, align 4 9.59/3.23 %x = alloca i32, align 4 9.59/3.23 store 0, %1 9.59/3.23 br %2 9.59/3.23 2: 9.59/3.23 %3 = load %x 9.59/3.23 %4 = icmp ne %3 0 9.59/3.23 br %4, %5, %26 9.59/3.23 5: 9.59/3.23 %6 = load %x 9.59/3.23 %7 = icmp sle -5 %6 9.59/3.23 br %7, %8, %24 9.59/3.23 8: 9.59/3.23 %9 = load %x 9.59/3.23 %10 = icmp sle %9 35 9.59/3.23 br %10, %11, %24 9.59/3.23 11: 9.59/3.23 %12 = load %x 9.59/3.23 %13 = icmp slt %12 0 9.59/3.23 br %13, %14, %15 9.59/3.23 14: 9.59/3.23 store -5, %x 9.59/3.23 br %23 9.59/3.23 15: 9.59/3.23 %16 = load %x 9.59/3.23 %17 = icmp sgt %16 30 9.59/3.23 br %17, %18, %19 9.59/3.23 18: 9.59/3.23 store 35, %x 9.59/3.23 br %22 9.59/3.23 19: 9.59/3.23 %20 = load %x 9.59/3.23 %21 = sub %20 1 9.59/3.23 store %21, %x 9.59/3.23 br %22 9.59/3.23 22: 9.59/3.23 br %23 9.59/3.23 23: 9.59/3.23 br %25 9.59/3.23 24: 9.59/3.23 store 0, %x 9.59/3.23 br %25 9.59/3.23 25: 9.59/3.23 br %2 9.59/3.23 26: 9.59/3.23 ret 0 9.59/3.23 9.59/3.23 9.59/3.23 Analyze Termination of all function calls matching the pattern: 9.59/3.23 main() 9.59/3.23 ----------------------------------------
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