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C 2019-03-28 11.48 pair #432171810
details
property
value
status
complete
benchmark
svcomp_c.01-no-inv-alloca.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n180.star.cs.uiowa.edu
space
AProVE_memory_alloca
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
15.1533 seconds
cpu usage
48.0284
user time
46.4674
system time
1.56105
max virtual memory
2.2098136E7
max residence set size
3932900.0
stage attributes
key
value
starexec-result
YES
output
47.78/15.06 YES 47.78/15.09 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 47.78/15.09 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 47.78/15.09 47.78/15.09 47.78/15.09 Termination of the given C Problem could be proven: 47.78/15.09 47.78/15.09 (0) C Problem 47.78/15.09 (1) CToLLVMProof [EQUIVALENT, 172 ms] 47.78/15.09 (2) LLVM problem 47.78/15.09 (3) LLVMToTerminationGraphProof [EQUIVALENT, 9367 ms] 47.78/15.09 (4) LLVM Symbolic Execution Graph 47.78/15.09 (5) SymbolicExecutionGraphToSCCProof [SOUND, 4 ms] 47.78/15.09 (6) AND 47.78/15.09 (7) LLVM Symbolic Execution SCC 47.78/15.09 (8) SCC2IRS [SOUND, 167 ms] 47.78/15.09 (9) IntTRS 47.78/15.09 (10) IRS2T2 [EQUIVALENT, 0 ms] 47.78/15.09 (11) T2IntSys 47.78/15.09 (12) T2 [EQUIVALENT, 1272 ms] 47.78/15.09 (13) YES 47.78/15.09 (14) LLVM Symbolic Execution SCC 47.78/15.09 (15) SCC2IRS [SOUND, 70 ms] 47.78/15.09 (16) IntTRS 47.78/15.09 (17) IRS2T2 [EQUIVALENT, 0 ms] 47.78/15.09 (18) T2IntSys 47.78/15.09 (19) T2 [EQUIVALENT, 892 ms] 47.78/15.09 (20) YES 47.78/15.09 (21) LLVM Symbolic Execution SCC 47.78/15.09 (22) SCC2IRS [SOUND, 88 ms] 47.78/15.09 (23) IntTRS 47.78/15.09 (24) TerminationGraphProcessor [EQUIVALENT, 27 ms] 47.78/15.09 (25) YES 47.78/15.09 47.78/15.09 47.78/15.09 ---------------------------------------- 47.78/15.09 47.78/15.09 (0) 47.78/15.09 Obligation: 47.78/15.09 c file /export/starexec/sandbox/benchmark/theBenchmark.c 47.78/15.09 ---------------------------------------- 47.78/15.09 47.78/15.09 (1) CToLLVMProof (EQUIVALENT) 47.78/15.09 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 47.78/15.09 ---------------------------------------- 47.78/15.09 47.78/15.09 (2) 47.78/15.09 Obligation: 47.78/15.09 LLVM Problem 47.78/15.09 47.78/15.09 Aliases: 47.78/15.09 47.78/15.09 Data layout: 47.78/15.09 47.78/15.09 "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" 47.78/15.09 47.78/15.09 Machine: 47.78/15.09 47.78/15.09 "x86_64-pc-linux-gnu" 47.78/15.09 47.78/15.09 Type definitions: 47.78/15.09 47.78/15.09 Global variables: 47.78/15.09 47.78/15.09 Function declarations and definitions: 47.78/15.09 47.78/15.09 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 47.78/15.09 *BasicFunctionTypename: "test_fun" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (x i32, y i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 47.78/15.09 0: 47.78/15.09 %1 = alloca i32, align 4 47.78/15.09 %2 = alloca i32, align 4 47.78/15.09 %x_ref = alloca *i32, align 8 47.78/15.09 %y_ref = alloca *i32, align 8 47.78/15.09 %c = alloca *i32, align 8 47.78/15.09 store %x, %1 47.78/15.09 store %y, %2 47.78/15.09 %3 = alloca i8, numElementsLit: 4 47.78/15.09 %4 = bitcast *i8 %3 to *i32 47.78/15.09 store %4, %x_ref 47.78/15.09 %5 = alloca i8, numElementsLit: 4 47.78/15.09 %6 = bitcast *i8 %5 to *i32 47.78/15.09 store %6, %y_ref 47.78/15.09 %7 = alloca i8, numElementsLit: 4 47.78/15.09 %8 = bitcast *i8 %7 to *i32 47.78/15.09 store %8, %c 47.78/15.09 %9 = load %1 47.78/15.09 %10 = load %x_ref 47.78/15.09 store %9, %10 47.78/15.09 %11 = load %2 47.78/15.09 %12 = load %y_ref 47.78/15.09 store %11, %12 47.78/15.09 %13 = load %c 47.78/15.09 store 0, %13 47.78/15.09 br %14 47.78/15.09 14: 47.78/15.09 %15 = load %x_ref 47.78/15.09 %16 = load %15 47.78/15.09 %17 = icmp sge %16 0 47.78/15.09 br %17, %18, %40 47.78/15.09 18:
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