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C 2019-03-28 11.48 pair #432171612
details
property
value
status
complete
benchmark
svcomp_ChenFlurMukhopadhyay-2012SAS-Fig1_true-alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n130.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
9.22887 seconds
cpu usage
19.5302
user time
18.787
system time
0.74319
max virtual memory
2.0993524E7
max residence set size
1270020.0
stage attributes
key
value
starexec-result
YES
output
18.04/5.73 YES 19.47/7.29 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 19.47/7.29 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 19.47/7.29 19.47/7.29 19.47/7.29 Termination of the given C Problem could be proven: 19.47/7.29 19.47/7.29 (0) C Problem 19.47/7.29 (1) CToLLVMProof [EQUIVALENT, 175 ms] 19.47/7.29 (2) LLVM problem 19.47/7.29 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1400 ms] 19.47/7.29 (4) LLVM Symbolic Execution Graph 19.47/7.29 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 19.47/7.29 (6) LLVM Symbolic Execution SCC 19.47/7.29 (7) SCC2IRS [SOUND, 95 ms] 19.47/7.29 (8) IntTRS 19.47/7.29 (9) IRS2T2 [EQUIVALENT, 0 ms] 19.47/7.29 (10) T2IntSys 19.47/7.29 (11) T2 [EQUIVALENT, 1505 ms] 19.47/7.29 (12) YES 19.47/7.29 19.47/7.29 19.47/7.29 ---------------------------------------- 19.47/7.29 19.47/7.29 (0) 19.47/7.29 Obligation: 19.47/7.29 c file /export/starexec/sandbox/benchmark/theBenchmark.c 19.47/7.29 ---------------------------------------- 19.47/7.29 19.47/7.29 (1) CToLLVMProof (EQUIVALENT) 19.47/7.29 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 19.47/7.29 ---------------------------------------- 19.47/7.29 19.47/7.29 (2) 19.47/7.29 Obligation: 19.47/7.29 LLVM Problem 19.47/7.29 19.47/7.29 Aliases: 19.47/7.29 19.47/7.29 Data layout: 19.47/7.29 19.47/7.29 "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" 19.47/7.29 19.47/7.29 Machine: 19.47/7.29 19.47/7.29 "x86_64-pc-linux-gnu" 19.47/7.29 19.47/7.29 Type definitions: 19.47/7.29 19.47/7.29 Global variables: 19.47/7.29 19.47/7.29 Function declarations and definitions: 19.47/7.29 19.47/7.29 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 19.47/7.29 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 19.47/7.29 0: 19.47/7.29 %1 = alloca i32, align 4 19.47/7.29 %x = alloca *i32, align 8 19.47/7.29 %y = alloca *i32, align 8 19.47/7.29 %z = alloca *i32, align 8 19.47/7.29 store 0, %1 19.47/7.29 %2 = alloca i8, numElementsLit: 4 19.47/7.29 %3 = bitcast *i8 %2 to *i32 19.47/7.29 store %3, %x 19.47/7.29 %4 = alloca i8, numElementsLit: 4 19.47/7.29 %5 = bitcast *i8 %4 to *i32 19.47/7.29 store %5, %y 19.47/7.29 %6 = alloca i8, numElementsLit: 4 19.47/7.29 %7 = bitcast *i8 %6 to *i32 19.47/7.29 store %7, %z 19.47/7.29 %8 = call i32 @__VERIFIER_nondet_int() 19.47/7.29 %9 = load %x 19.47/7.29 store %8, %9 19.47/7.29 %10 = call i32 @__VERIFIER_nondet_int() 19.47/7.29 %11 = load %y 19.47/7.29 store %10, %11 19.47/7.29 %12 = call i32 @__VERIFIER_nondet_int() 19.47/7.29 %13 = load %z 19.47/7.29 store %12, %13 19.47/7.29 br %14 19.47/7.29 14: 19.47/7.29 %15 = load %x 19.47/7.29 %16 = load %15 19.47/7.29 %17 = icmp sgt %16 0 19.47/7.29 br %17, %18, %33 19.47/7.29 18: 19.47/7.29 %19 = load %x 19.47/7.29 %20 = load %19 19.47/7.29 %21 = load %y 19.47/7.29 %22 = load %21 19.47/7.29 %23 = add %20 %22 19.47/7.29 %24 = load %x 19.47/7.29 store %23, %24 19.47/7.29 %25 = load %z 19.47/7.29 %26 = load %25 19.47/7.29 %27 = load %y 19.47/7.29 store %26, %27 19.47/7.29 %28 = load %z 19.47/7.29 %29 = load %28 19.47/7.29 %30 = sub 0 %29
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