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C 2019-03-28 11.48 pair #432171224
details
property
value
status
complete
benchmark
TerminatorRec02_true.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n033.star.cs.uiowa.edu
space
AProVE_numeric
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
4.77474 seconds
cpu usage
12.9992
user time
12.4936
system time
0.505643
max virtual memory
1.9741984E7
max residence set size
1040304.0
stage attributes
key
value
starexec-result
YES
output
12.73/4.41 YES 12.73/4.42 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 12.73/4.42 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 12.73/4.42 12.73/4.42 12.73/4.42 Termination of the given C Problem could be proven: 12.73/4.42 12.73/4.42 (0) C Problem 12.73/4.42 (1) CToLLVMProof [EQUIVALENT, 173 ms] 12.73/4.42 (2) LLVM problem 12.73/4.42 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1921 ms] 12.73/4.42 (4) LLVM Symbolic Execution Graph 12.73/4.42 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 12.73/4.42 (6) LLVM Symbolic Execution SCC 12.73/4.42 (7) SCC2IRS [SOUND, 72 ms] 12.73/4.42 (8) IntTRS 12.73/4.42 (9) IntTRSCompressionProof [EQUIVALENT, 0 ms] 12.73/4.42 (10) IntTRS 12.73/4.42 (11) PolynomialOrderProcessor [EQUIVALENT, 11 ms] 12.73/4.42 (12) YES 12.73/4.42 12.73/4.42 12.73/4.42 ---------------------------------------- 12.73/4.42 12.73/4.42 (0) 12.73/4.42 Obligation: 12.73/4.42 c file /export/starexec/sandbox/benchmark/theBenchmark.c 12.73/4.42 ---------------------------------------- 12.73/4.42 12.73/4.42 (1) CToLLVMProof (EQUIVALENT) 12.73/4.42 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 12.73/4.42 ---------------------------------------- 12.73/4.42 12.73/4.42 (2) 12.73/4.42 Obligation: 12.73/4.42 LLVM Problem 12.73/4.42 12.73/4.42 Aliases: 12.73/4.42 12.73/4.42 Data layout: 12.73/4.42 12.73/4.42 "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" 12.73/4.42 12.73/4.42 Machine: 12.73/4.42 12.73/4.42 "x86_64-pc-linux-gnu" 12.73/4.42 12.73/4.42 Type definitions: 12.73/4.42 12.73/4.42 Global variables: 12.73/4.42 12.73/4.42 Function declarations and definitions: 12.73/4.42 12.73/4.42 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 12.73/4.42 *BasicFunctionTypename: "fact" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 12.73/4.42 0: 12.73/4.42 %1 = alloca i32, align 4 12.73/4.42 %2 = alloca i32, align 4 12.73/4.42 %y = alloca i32, align 4 12.73/4.42 store %x, %2 12.73/4.42 %3 = load %2 12.73/4.42 %4 = icmp sgt %3 1 12.73/4.42 br %4, %5, %12 12.73/4.42 5: 12.73/4.42 %6 = load %2 12.73/4.42 %7 = sub %6 1 12.73/4.42 %8 = call i32 @fact(i32 %7) 12.73/4.42 store %8, %y 12.73/4.42 %9 = load %y 12.73/4.42 %10 = load %2 12.73/4.42 %11 = mul %9 %10 12.73/4.42 store %11, %1 12.73/4.42 br %13 12.73/4.42 12: 12.73/4.42 store 1, %1 12.73/4.42 br %13 12.73/4.42 13: 12.73/4.42 %14 = load %1 12.73/4.42 ret %14 12.73/4.42 12.73/4.42 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 12.73/4.42 0: 12.73/4.42 %1 = alloca i32, align 4 12.73/4.42 %x = alloca i32, align 4 12.73/4.42 %y = alloca i32, align 4 12.73/4.42 %z = alloca i32, align 4 12.73/4.42 store 0, %1 12.73/4.42 %2 = call i32 @__VERIFIER_nondet_int() 12.73/4.42 store %2, %x 12.73/4.42 %3 = load %x 12.73/4.42 %4 = icmp slt %3 0 12.73/4.42 br %4, %5, %6 12.73/4.42 5: 12.73/4.42 store 0, %1 12.73/4.42 br %15 12.73/4.42 6: 12.73/4.42 %7 = call i32 @__VERIFIER_nondet_int() 12.73/4.42 store %7, %y 12.73/4.42 %8 = load %y 12.73/4.42 %9 = icmp slt %8 0
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