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C 2019-03-28 11.48 pair #432171174
details
property
value
status
complete
benchmark
svcomp_a.08.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n065.star.cs.uiowa.edu
space
AProVE_numeric
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
5.00319 seconds
cpu usage
14.5185
user time
13.9754
system time
0.543099
max virtual memory
2.0495064E7
max residence set size
1161276.0
stage attributes
key
value
starexec-result
YES
output
14.09/4.83 YES 14.09/4.84 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 14.09/4.84 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 14.09/4.84 14.09/4.84 14.09/4.84 Termination of the given C Problem could be proven: 14.09/4.84 14.09/4.84 (0) C Problem 14.09/4.84 (1) CToLLVMProof [EQUIVALENT, 175 ms] 14.09/4.84 (2) LLVM problem 14.09/4.84 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1602 ms] 14.09/4.84 (4) LLVM Symbolic Execution Graph 14.09/4.84 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 14.09/4.84 (6) LLVM Symbolic Execution SCC 14.09/4.84 (7) SCC2IRS [SOUND, 87 ms] 14.09/4.84 (8) IntTRS 14.09/4.84 (9) RankingReductionPairProof [EQUIVALENT, 22 ms] 14.09/4.84 (10) YES 14.09/4.84 14.09/4.84 14.09/4.84 ---------------------------------------- 14.09/4.84 14.09/4.84 (0) 14.09/4.84 Obligation: 14.09/4.84 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 14.09/4.84 ---------------------------------------- 14.09/4.84 14.09/4.84 (1) CToLLVMProof (EQUIVALENT) 14.09/4.84 Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. 14.09/4.84 ---------------------------------------- 14.09/4.84 14.09/4.84 (2) 14.09/4.84 Obligation: 14.09/4.84 LLVM Problem 14.09/4.84 14.09/4.84 Aliases: 14.09/4.84 14.09/4.84 Data layout: 14.09/4.84 14.09/4.84 "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" 14.09/4.84 14.09/4.84 Machine: 14.09/4.84 14.09/4.84 "x86_64-pc-linux-gnu" 14.09/4.84 14.09/4.84 Type definitions: 14.09/4.84 14.09/4.84 Global variables: 14.09/4.84 14.09/4.84 Function declarations and definitions: 14.09/4.84 14.09/4.84 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.09/4.84 *BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.09/4.84 0: 14.09/4.84 %1 = alloca i32, align 4 14.09/4.84 %2 = alloca i32, align 4 14.09/4.84 %c = alloca i32, align 4 14.09/4.84 store %x, %1 14.09/4.84 store %y, %2 14.09/4.84 store 0, %c 14.09/4.84 br %3 14.09/4.84 3: 14.09/4.84 %4 = load %1 14.09/4.84 %5 = load %2 14.09/4.84 %6 = icmp sgt %4 %5 14.09/4.84 br %6, %7, %14 14.09/4.84 7: 14.09/4.84 %8 = load %1 14.09/4.84 %9 = add %8 1 14.09/4.84 store %9, %1 14.09/4.84 %10 = load %2 14.09/4.84 %11 = add %10 2 14.09/4.84 store %11, %2 14.09/4.84 %12 = load %c 14.09/4.84 %13 = add %12 1 14.09/4.84 store %13, %c 14.09/4.84 br %3 14.09/4.84 14: 14.09/4.84 %15 = load %c 14.09/4.84 ret %15 14.09/4.84 14.09/4.84 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 14.09/4.84 0: 14.09/4.84 %1 = alloca i32, align 4 14.09/4.84 store 0, %1 14.09/4.84 %2 = call i32 @__VERIFIER_nondet_int() 14.09/4.84 %3 = call i32 @__VERIFIER_nondet_int() 14.09/4.84 %4 = call i32 @test_fun(i32 %2, i32 %3) 14.09/4.84 ret %4 14.09/4.84 14.09/4.84 14.09/4.84 Analyze Termination of all function calls matching the pattern: 14.09/4.84 main() 14.09/4.84 ---------------------------------------- 14.09/4.84 14.09/4.84 (3) LLVMToTerminationGraphProof (EQUIVALENT) 14.09/4.84 Constructed symbolic execution graph for LLVM program and proved memory safety. 14.09/4.84 ---------------------------------------- 14.09/4.84 14.09/4.84 (4)
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