1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
//===-- ConstructSolverChain.cpp ------------------------------------++ -*-===//
//
// The KLEE Symbolic Virtual Machine
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
/*
* This file groups declarations that are common to both KLEE and Kleaver.
*/
#include "klee/Solver/Common.h"
#include "klee/Solver/SolverCmdLine.h"
#include "klee/Support/ErrorHandling.h"
#include "klee/System/Time.h"
#include "llvm/Support/raw_ostream.h"
namespace klee {
Solver *constructSolverChain(Solver *coreSolver,
std::string querySMT2LogPath,
std::string baseSolverQuerySMT2LogPath,
std::string queryKQueryLogPath,
std::string baseSolverQueryKQueryLogPath) {
Solver *solver = coreSolver;
const time::Span minQueryTimeToLog(MinQueryTimeToLog);
if (QueryLoggingOptions.isSet(SOLVER_KQUERY)) {
solver = createKQueryLoggingSolver(solver, baseSolverQueryKQueryLogPath, minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging queries that reach solver in .kquery format to %s\n",
baseSolverQueryKQueryLogPath.c_str());
}
if (QueryLoggingOptions.isSet(SOLVER_SMTLIB)) {
solver = createSMTLIBLoggingSolver(solver, baseSolverQuerySMT2LogPath, minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging queries that reach solver in .smt2 format to %s\n",
baseSolverQuerySMT2LogPath.c_str());
}
if (UseAssignmentValidatingSolver)
solver = createAssignmentValidatingSolver(solver);
if (UseFastCexSolver)
solver = createFastCexSolver(solver);
if (UseCexCache)
solver = createCexCachingSolver(solver);
if (UseBranchCache)
solver = createCachingSolver(solver);
if (UseIndependentSolver)
solver = createIndependentSolver(solver);
if (DebugValidateSolver)
solver = createValidatingSolver(solver, coreSolver);
if (QueryLoggingOptions.isSet(ALL_KQUERY)) {
solver = createKQueryLoggingSolver(solver, queryKQueryLogPath, minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging all queries in .kquery format to %s\n",
queryKQueryLogPath.c_str());
}
if (QueryLoggingOptions.isSet(ALL_SMTLIB)) {
solver = createSMTLIBLoggingSolver(solver, querySMT2LogPath, minQueryTimeToLog, LogTimedOutQueries);
klee_message("Logging all queries in .smt2 format to %s\n",
querySMT2LogPath.c_str());
}
if (DebugCrossCheckCoreSolverWith != NO_SOLVER) {
Solver *oracleSolver = createCoreSolver(DebugCrossCheckCoreSolverWith);
solver = createValidatingSolver(/*s=*/solver, /*oracle=*/oracleSolver);
}
return solver;
}
}
|
