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C 2019-03-28 11.48 pair #432171778
details
property
value
status
complete
benchmark
svcomp_b.18-alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n016.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
6.40269 seconds
cpu usage
20.3042
user time
19.5002
system time
0.804058
max virtual memory
2.200762E7
max residence set size
1660380.0
stage attributes
key
value
starexec-result
YES
output
19.82/6.25 YES 19.82/6.26 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 19.82/6.26 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 19.82/6.26 19.82/6.26 19.82/6.26 Termination of the given C Problem could be proven: 19.82/6.26 19.82/6.26 (0) C Problem 19.82/6.26 (1) CToLLVMProof [EQUIVALENT, 175 ms] 19.82/6.26 (2) LLVM problem 19.82/6.26 (3) LLVMToTerminationGraphProof [EQUIVALENT, 1795 ms] 19.82/6.26 (4) LLVM Symbolic Execution Graph 19.82/6.26 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 19.82/6.26 (6) AND 19.82/6.26 (7) LLVM Symbolic Execution SCC 19.82/6.26 (8) SCC2IRS [SOUND, 68 ms] 19.82/6.26 (9) IntTRS 19.82/6.26 (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] 19.82/6.26 (11) IntTRS 19.82/6.26 (12) PolynomialOrderProcessor [EQUIVALENT, 12 ms] 19.82/6.26 (13) YES 19.82/6.26 (14) LLVM Symbolic Execution SCC 19.82/6.26 (15) SCC2IRS [SOUND, 54 ms] 19.82/6.26 (16) IntTRS 19.82/6.26 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 19.82/6.26 (18) IntTRS 19.82/6.26 (19) RankingReductionPairProof [EQUIVALENT, 6 ms] 19.82/6.26 (20) YES 19.82/6.26 19.82/6.26 19.82/6.26 ---------------------------------------- 19.82/6.26 19.82/6.26 (0) 19.82/6.26 Obligation: 19.82/6.26 c file /export/starexec/sandbox/benchmark/theBenchmark.c 19.82/6.26 ---------------------------------------- 19.82/6.26 19.82/6.26 (1) CToLLVMProof (EQUIVALENT) 19.82/6.26 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 19.82/6.26 ---------------------------------------- 19.82/6.26 19.82/6.26 (2) 19.82/6.26 Obligation: 19.82/6.26 LLVM Problem 19.82/6.26 19.82/6.26 Aliases: 19.82/6.26 19.82/6.26 Data layout: 19.82/6.26 19.82/6.26 "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" 19.82/6.26 19.82/6.26 Machine: 19.82/6.26 19.82/6.26 "x86_64-pc-linux-gnu" 19.82/6.26 19.82/6.26 Type definitions: 19.82/6.26 19.82/6.26 Global variables: 19.82/6.26 19.82/6.26 Function declarations and definitions: 19.82/6.26 19.82/6.26 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 19.82/6.26 *BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 19.82/6.26 0: 19.82/6.26 %1 = alloca i32, align 4 19.82/6.26 %2 = alloca i32, align 4 19.82/6.26 %x_ref = alloca *i32, align 8 19.82/6.26 %y_ref = alloca *i32, align 8 19.82/6.26 store %x, %1 19.82/6.26 store %y, %2 19.82/6.26 %3 = alloca i8, numElementsLit: 4 19.82/6.26 %4 = bitcast *i8 %3 to *i32 19.82/6.26 store %4, %x_ref 19.82/6.26 %5 = alloca i8, numElementsLit: 4 19.82/6.26 %6 = bitcast *i8 %5 to *i32 19.82/6.26 store %6, %y_ref 19.82/6.26 %7 = load %1 19.82/6.26 %8 = load %x_ref 19.82/6.26 store %7, %8 19.82/6.26 %9 = load %2 19.82/6.26 %10 = load %y_ref 19.82/6.26 store %9, %10 19.82/6.26 br %11 19.82/6.26 11: 19.82/6.26 %12 = load %x_ref 19.82/6.26 %13 = load %12 19.82/6.26 %14 = icmp sgt %13 0 19.82/6.26 br %14, %15, %19 19.82/6.26 15: 19.82/6.26 %16 = load %y_ref 19.82/6.26 %17 = load %16 19.82/6.26 %18 = icmp sgt %17 0 19.82/6.26 br %19 19.82/6.26 19: 19.82/6.26 %20 = phi [0, %11], [%18, %15] 19.82/6.26 br %20, %21, %50 19.82/6.26 21: 19.82/6.26 %22 = load %x_ref 19.82/6.26 %23 = load %22 19.82/6.26 %24 = load %y_ref
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