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C 2019-03-28 11.48 pair #432171274
details
property
value
status
complete
benchmark
Et1_true.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n055.star.cs.uiowa.edu
space
AProVE_numeric
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
10.9466 seconds
cpu usage
26.235
user time
25.2523
system time
0.982661
max virtual memory
2.1985032E7
max residence set size
2553100.0
stage attributes
key
value
starexec-result
YES
output
26.06/8.35 YES 26.19/9.08 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 26.19/9.08 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 26.19/9.08 26.19/9.08 26.19/9.08 Termination of the given C Problem could be proven: 26.19/9.08 26.19/9.08 (0) C Problem 26.19/9.08 (1) CToLLVMProof [EQUIVALENT, 167 ms] 26.19/9.08 (2) LLVM problem 26.19/9.08 (3) LLVMToTerminationGraphProof [EQUIVALENT, 4237 ms] 26.19/9.08 (4) LLVM Symbolic Execution Graph 26.19/9.08 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 26.19/9.08 (6) LLVM Symbolic Execution SCC 26.19/9.08 (7) SCC2IRS [SOUND, 49 ms] 26.19/9.08 (8) IntTRS 26.19/9.08 (9) IRS2T2 [EQUIVALENT, 0 ms] 26.19/9.08 (10) T2IntSys 26.19/9.08 (11) T2 [EQUIVALENT, 1435 ms] 26.19/9.08 (12) YES 26.19/9.08 26.19/9.08 26.19/9.08 ---------------------------------------- 26.19/9.08 26.19/9.08 (0) 26.19/9.08 Obligation: 26.19/9.08 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 26.19/9.08 ---------------------------------------- 26.19/9.08 26.19/9.08 (1) CToLLVMProof (EQUIVALENT) 26.19/9.08 Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. 26.19/9.08 ---------------------------------------- 26.19/9.08 26.19/9.08 (2) 26.19/9.08 Obligation: 26.19/9.08 LLVM Problem 26.19/9.08 26.19/9.08 Aliases: 26.19/9.08 26.19/9.08 Data layout: 26.19/9.08 26.19/9.08 "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" 26.19/9.08 26.19/9.08 Machine: 26.19/9.08 26.19/9.08 "x86_64-pc-linux-gnu" 26.19/9.08 26.19/9.08 Type definitions: 26.19/9.08 26.19/9.08 Global variables: 26.19/9.08 26.19/9.08 Function declarations and definitions: 26.19/9.08 26.19/9.08 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 26.19/9.08 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 26.19/9.08 0: 26.19/9.08 %1 = alloca i32, align 4 26.19/9.08 %x = alloca i32, align 4 26.19/9.08 %y = alloca i32, align 4 26.19/9.08 %z = alloca i32, align 4 26.19/9.08 store 0, %1 26.19/9.08 %2 = call i32 @__VERIFIER_nondet_int() 26.19/9.08 store %2, %x 26.19/9.08 %3 = call i32 @__VERIFIER_nondet_int() 26.19/9.08 store %3, %y 26.19/9.08 %4 = call i32 @__VERIFIER_nondet_int() 26.19/9.08 store %4, %z 26.19/9.08 %5 = call i32 @random() 26.19/9.08 %6 = sub 0 %5 26.19/9.08 %7 = call i32 @random() 26.19/9.08 %8 = sub 0 %7 26.19/9.08 Unnamed Call-Instruction = call BasicVoidType @loop(i32 %6, i32 %8) 26.19/9.08 %9 = load %1 26.19/9.08 ret %9 26.19/9.08 26.19/9.08 *BasicFunctionTypename: "loop" linkageType: EXTERNALLY_VISIBLE returnParam: BasicVoidType parameters: (a i32, b i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 26.19/9.08 0: 26.19/9.08 %1 = alloca i32, align 4 26.19/9.08 %2 = alloca i32, align 4 26.19/9.08 store %a, %1 26.19/9.08 store %b, %2 26.19/9.08 %3 = load %1 26.19/9.08 %4 = load %2 26.19/9.08 %5 = icmp sgt %3 %4 26.19/9.08 br %5, %6, %14 26.19/9.08 6: 26.19/9.08 %7 = load %2 26.19/9.08 %8 = load %1 26.19/9.08 %9 = add %7 %8 26.19/9.08 store %9, %2 26.19/9.08 %10 = load %1 26.19/9.08 %11 = add %10 1 26.19/9.08 store %11, %1 26.19/9.08 %12 = load %1 26.19/9.08 %13 = load %2 26.19/9.08 Unnamed Call-Instruction = call BasicVoidType @loop(i32 %12, i32 %13) 26.19/9.08 br %14 26.19/9.08 14: 26.19/9.08 ret void 26.19/9.08
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