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C pair #487094618
details
property
value
status
complete
benchmark
Binary_Search_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
Ton_Chanh_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
13.4445 seconds
cpu usage
36.2435
user time
34.8421
system time
1.40144
max virtual memory
4.0851492E7
max residence set size
3320400.0
stage attributes
key
value
starexec-result
MAYBE
output
MAYBE proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination of the given C Problem could not be shown: (0) C Problem (1) CToLLVMProof [EQUIVALENT, 173 ms] (2) LLVM problem (3) LLVMToTerminationGraphProof [EQUIVALENT, 5832 ms] (4) LLVM Symbolic Execution Graph (5) SymbolicExecutionGraphToLassoProof [EQUIVALENT, 0 ms] (6) LLVM Symbolic Execution Lasso (7) Lasso2IRS [SOUND, 158 ms] (8) IntTRS (9) IRS2T2 [EQUIVALENT, 0 ms] (10) T2IntSys (11) T2 [COMPLETE, 1903 ms] (12) NO (13) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms] (14) LLVM Symbolic Execution SCC (15) SCC2IRS [SOUND, 105 ms] (16) IntTRS (17) IntTRSCompressionProof [EQUIVALENT, 0 ms] (18) IntTRS (19) IntTRSPeriodicNontermProof [COMPLETE, 28 ms] (20) NO (21) SCC2IRS [SOUND, 45 ms] (22) IntTRS (23) IntTRSCompressionProof [EQUIVALENT, 0 ms] (24) IntTRS (25) IntTRSPeriodicNontermProof [COMPLETE, 21 ms] (26) NO (27) SEGraph to IRS [SOUND, 326 ms] (28) IntTRS (29) IRS2T2 [EQUIVALENT, 8 ms] (30) T2IntSys (31) T2 [COMPLETE, 4549 ms] (32) NO ---------------------------------------- (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: true visibilityType: DEFAULT callingConvention: ccc *BasicFunctionTypename: "bsearch" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: (i i32, j i32) variableLength: false visibilityType: DEFAULT callingConvention: ccc 0: %1 = alloca i32, align 4 %2 = alloca i32, align 4 %3 = alloca i32, align 4 %mid = alloca i32, align 4 store %i, %2 store %j, %3 %4 = load %2 %5 = load %3 %6 = icmp sge %4 %5 br %6, %7, %9 7: %8 = load %2 store %8, %1 br %25 9: %10 = load %2 %11 = load %3 %12 = add %10 %11 %13 = sdiv %12 2 store %13, %mid %14 = call i32 (...)* @__VERIFIER_nondet_int() %15 = icmp ne %14 0 br %15, %16, %20 16:
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