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C 2019-03-28 11.48 pair #432171702
details
property
value
status
complete
benchmark
svcomp_b.16-alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n169.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
14.4494 seconds
cpu usage
45.7825
user time
44.1431
system time
1.63941
max virtual memory
1.05640216E8
max residence set size
3942840.0
stage attributes
key
value
starexec-result
YES
output
45.60/14.38 YES 45.60/14.39 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 45.60/14.39 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 45.60/14.39 45.60/14.39 45.60/14.39 Termination of the given C Problem could be proven: 45.60/14.39 45.60/14.39 (0) C Problem 45.60/14.39 (1) CToLLVMProof [EQUIVALENT, 174 ms] 45.60/14.39 (2) LLVM problem 45.60/14.39 (3) LLVMToTerminationGraphProof [EQUIVALENT, 8708 ms] 45.60/14.39 (4) LLVM Symbolic Execution Graph 45.60/14.39 (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] 45.60/14.39 (6) AND 45.60/14.39 (7) LLVM Symbolic Execution SCC 45.60/14.39 (8) SCC2IRS [SOUND, 106 ms] 45.60/14.39 (9) IntTRS 45.60/14.39 (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] 45.60/14.39 (11) IntTRS 45.60/14.39 (12) RankingReductionPairProof [EQUIVALENT, 7 ms] 45.60/14.39 (13) YES 45.60/14.39 (14) LLVM Symbolic Execution SCC 45.60/14.39 (15) SCC2IRS [SOUND, 119 ms] 45.60/14.39 (16) IntTRS 45.60/14.39 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 45.60/14.39 (18) IntTRS 45.60/14.39 (19) RankingReductionPairProof [EQUIVALENT, 26 ms] 45.60/14.39 (20) YES 45.60/14.39 (21) LLVM Symbolic Execution SCC 45.60/14.39 (22) SCC2IRS [SOUND, 70 ms] 45.60/14.39 (23) IntTRS 45.60/14.39 (24) IntTRSCompressionProof [EQUIVALENT, 1 ms] 45.60/14.39 (25) IntTRS 45.60/14.39 (26) RankingReductionPairProof [EQUIVALENT, 7 ms] 45.60/14.39 (27) YES 45.60/14.39 45.60/14.39 45.60/14.39 ---------------------------------------- 45.60/14.39 45.60/14.39 (0) 45.60/14.39 Obligation: 45.60/14.39 c file /export/starexec/sandbox/benchmark/theBenchmark.c 45.60/14.39 ---------------------------------------- 45.60/14.39 45.60/14.39 (1) CToLLVMProof (EQUIVALENT) 45.60/14.39 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 45.60/14.39 ---------------------------------------- 45.60/14.39 45.60/14.39 (2) 45.60/14.39 Obligation: 45.60/14.39 LLVM Problem 45.60/14.39 45.60/14.39 Aliases: 45.60/14.39 45.60/14.39 Data layout: 45.60/14.39 45.60/14.39 "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" 45.60/14.39 45.60/14.39 Machine: 45.60/14.39 45.60/14.39 "x86_64-pc-linux-gnu" 45.60/14.39 45.60/14.39 Type definitions: 45.60/14.39 45.60/14.39 Global variables: 45.60/14.39 45.60/14.39 Function declarations and definitions: 45.60/14.39 45.60/14.39 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 45.60/14.39 *BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 45.60/14.39 0: 45.60/14.39 %1 = alloca i32, align 4 45.60/14.39 %2 = alloca i32, align 4 45.60/14.39 %x_ref = alloca *i32, align 8 45.60/14.39 %y_ref = alloca *i32, align 8 45.60/14.39 %c = alloca *i32, align 8 45.60/14.39 store %x, %1 45.60/14.39 store %y, %2 45.60/14.39 %3 = alloca i8, numElementsLit: 4 45.60/14.39 %4 = bitcast *i8 %3 to *i32 45.60/14.39 store %4, %x_ref 45.60/14.39 %5 = alloca i8, numElementsLit: 4 45.60/14.39 %6 = bitcast *i8 %5 to *i32 45.60/14.39 store %6, %y_ref 45.60/14.39 %7 = alloca i8, numElementsLit: 4 45.60/14.39 %8 = bitcast *i8 %7 to *i32 45.60/14.39 store %8, %c 45.60/14.39 %9 = load %1 45.60/14.39 %10 = load %x_ref 45.60/14.39 store %9, %10 45.60/14.39 %11 = load %2 45.60/14.39 %12 = load %y_ref 45.60/14.39 store %11, %12 45.60/14.39 %13 = load %c 45.60/14.39 store 0, %13 45.60/14.39 br %14 45.60/14.39 14: 45.60/14.39 %15 = load %x_ref 45.60/14.39 %16 = load %15 45.60/14.39 %17 = icmp sgt %16 0
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