details

property	value
status	complete
benchmark	LeeJonesBen-Amram-POPL2001-Ex6_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	12.1404 seconds
cpu usage	30.623
user time	29.2274
system time	1.39562
max virtual memory	3.7834104E7
max residence set size	3335160.0

stage attributes

key	value
starexec-result	YES

output

YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 174 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 5442 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 60 ms] (9) IntTRS (10) IRS2T2 [EQUIVALENT, 0 ms] (11) T2IntSys (12) T2 [EQUIVALENT, 1193 ms] (13) YES (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 78 ms] (16) IntTRS (17) IRS2T2 [EQUIVALENT, 0 ms] (18) T2IntSys (19) T2 [EQUIVALENT, 1226 ms] (20) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox2/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox2/benchmark/theBenchmark.c to LLVM. ---------------------------------------- (2) Obligation: LLVM Problem Aliases: Data layout: "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" Machine: "x86_64-pc-linux-gnu" Type definitions: Global variables: Function declarations and definitions: *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "f" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (a i32, b i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 %3 = alloca i32, align 4 store %a, %2 store %b, %3 %4 = load %3 %5 = icmp eq %4 0 br %5, %6, %9 6: %7 = load %2 %8 = call i32 @g(i32 %7, i32 0) store %8, %1 br %15 9: %10 = load %2 %11 = add 1 %10 %12 = load %3 %13 = sub %12 1 %14 = call i32 @f(i32 %11, i32 %13) store %14, %1 br %15 15: %16 = load %1 ret %16 *BasicFunctionTypename: "g" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (c i32, d i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 %3 = alloca i32, align 4 store %c, %2 store %d, %3 %4 = load %2 %5 = icmp eq %4 0 br %5, %6, %8 6: popout

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

job log

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actions

all output return to C