details

property	value
status	complete
benchmark	aviad_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n137.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	15.0414 seconds
cpu usage	50.2259
user time	48.1269
system time	2.09892
max virtual memory	2.1362392E7
max residence set size	4213280.0

stage attributes

key	value
starexec-result	YES

output

YES proof of /export/starexec/sandbox/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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 171 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 5732 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (6) AND (7) LLVM Symbolic Execution SCC (8) SCC2IRS [SOUND, 1059 ms] (9) IntTRS (10) IRS2T2 [EQUIVALENT, 0 ms] (11) T2IntSys (12) T2 [EQUIVALENT, 1394 ms] (13) YES (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 146 ms] (16) IntTRS (17) IRS2T2 [EQUIVALENT, 7 ms] (18) T2IntSys (19) T2 [EQUIVALENT, 1297 ms] (20) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToLLVMProof (EQUIVALENT) Compiled c-file /export/starexec/sandbox/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) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %tmp = alloca i32, align 4 %count = alloca i32, align 4 store %a, %1 store 0, %count br %2 2: %3 = load %1 %4 = icmp sgt %3 1 br %4, %5, %19 5: %6 = load %1 %7 = srem %6 2 store %7, %tmp %8 = load %tmp %9 = icmp eq %8 0 br %9, %10, %13 10: %11 = load %1 %12 = sdiv %11 2 store %12, %1 br %16 13: %14 = load %1 %15 = sub %14 1 store %15, %1 br %16 16: %17 = load %count %18 = add %17 1 store %18, %count br %2 19: %20 = load %count ret %20 popout

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all output return to C