details

property	value
status	complete
benchmark	svcomp_Ben-Amram-2010LMCS-Ex2.3_true-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n178.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	9.55344 seconds
cpu usage	30.8413
user time	29.5924
system time	1.2489
max virtual memory	2.2522932E7
max residence set size	3180384.0

stage attributes

key	value
starexec-result	YES

output

30.64/9.49 YES 30.64/9.50 proof of /export/starexec/sandbox2/benchmark/theBenchmark.c 30.64/9.50 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 30.64/9.50 30.64/9.50 30.64/9.50 Termination of the given C Problem could be proven: 30.64/9.50 30.64/9.50 (0) C Problem 30.64/9.50 (1) CToLLVMProof [EQUIVALENT, 172 ms] 30.64/9.50 (2) LLVM problem 30.64/9.50 (3) LLVMToTerminationGraphProof [EQUIVALENT, 3865 ms] 30.64/9.50 (4) LLVM Symbolic Execution Graph 30.64/9.50 (5) SymbolicExecutionGraphToSCCProof [SOUND, 3 ms] 30.64/9.50 (6) AND 30.64/9.50 (7) LLVM Symbolic Execution SCC 30.64/9.50 (8) SCC2IRS [SOUND, 150 ms] 30.64/9.50 (9) IntTRS 30.64/9.50 (10) IntTRSCompressionProof [EQUIVALENT, 0 ms] 30.64/9.50 (11) IntTRS 30.64/9.50 (12) RankingReductionPairProof [EQUIVALENT, 4 ms] 30.64/9.50 (13) YES 30.64/9.50 (14) LLVM Symbolic Execution SCC 30.64/9.50 (15) SCC2IRS [SOUND, 160 ms] 30.64/9.50 (16) IntTRS 30.64/9.50 (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] 30.64/9.50 (18) IntTRS 30.64/9.50 (19) RankingReductionPairProof [EQUIVALENT, 7 ms] 30.64/9.50 (20) YES 30.64/9.50 (21) LLVM Symbolic Execution SCC 30.64/9.50 (22) SCC2IRS [SOUND, 123 ms] 30.64/9.50 (23) IntTRS 30.64/9.50 (24) IntTRSCompressionProof [EQUIVALENT, 0 ms] 30.64/9.50 (25) IntTRS 30.64/9.50 (26) RankingReductionPairProof [EQUIVALENT, 0 ms] 30.64/9.50 (27) YES 30.64/9.50 30.64/9.50 30.64/9.50 ---------------------------------------- 30.64/9.50 30.64/9.50 (0) 30.64/9.50 Obligation: 30.64/9.50 c file /export/starexec/sandbox2/benchmark/theBenchmark.c 30.64/9.50 ---------------------------------------- 30.64/9.50 30.64/9.50 (1) CToLLVMProof (EQUIVALENT) 30.64/9.50 Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. 30.64/9.50 ---------------------------------------- 30.64/9.50 30.64/9.50 (2) 30.64/9.50 Obligation: 30.64/9.50 LLVM Problem 30.64/9.50 30.64/9.50 Aliases: 30.64/9.50 30.64/9.50 Data layout: 30.64/9.50 30.64/9.50 "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" 30.64/9.50 30.64/9.50 Machine: 30.64/9.50 30.64/9.50 "x86_64-pc-linux-gnu" 30.64/9.50 30.64/9.50 Type definitions: 30.64/9.50 30.64/9.50 Global variables: 30.64/9.50 30.64/9.50 Function declarations and definitions: 30.64/9.50 30.64/9.50 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 30.64/9.50 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 30.64/9.50 0: 30.64/9.50 %1 = alloca i32, align 4 30.64/9.50 %x = alloca *i32, align 8 30.64/9.50 %y = alloca *i32, align 8 30.64/9.50 %z = alloca *i32, align 8 30.64/9.50 store 0, %1 30.64/9.50 %2 = alloca i8, numElementsLit: 4 30.64/9.50 %3 = bitcast *i8 %2 to *i32 30.64/9.50 store %3, %x 30.64/9.50 %4 = alloca i8, numElementsLit: 4 30.64/9.50 %5 = bitcast *i8 %4 to *i32 30.64/9.50 store %5, %y 30.64/9.50 %6 = alloca i8, numElementsLit: 4 30.64/9.50 %7 = bitcast *i8 %6 to *i32 30.64/9.50 store %7, %z 30.64/9.50 %8 = call i32 @__VERIFIER_nondet_int() 30.64/9.50 %9 = load %x 30.64/9.50 store %8, %9 30.64/9.50 %10 = call i32 @__VERIFIER_nondet_int() 30.64/9.50 %11 = load %y 30.64/9.50 store %10, %11 30.64/9.50 %12 = call i32 @__VERIFIER_nondet_int() 30.64/9.50 %13 = load %z 30.64/9.50 store %12, %13 30.64/9.50 br %14 30.64/9.50 14: 30.64/9.50 %15 = load %x 30.64/9.50 %16 = load %15 30.64/9.50 %17 = icmp sgt %16 0 30.64/9.50 br %17, %18, %26 popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C 2019-03-28 11.48