bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.4-simple/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c


--------------------------------------------------------------------------------


5.0.0-KLEE:86e6f6f8-dg:03407af1-symbiotic:a8aa8ad6-minisat:3db58943-stp:17249213-sbt-instrumentation:dd7e4312
INFO: After compilation stats: Globals/Functions/Blocks/Instr.: 11 18 138 2078
INFO: Compilation, preparation and instrumentation time: 0.160401821136
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'mutex_lock_nested' (function is undefined)
Removed calls to 'mutex_unlock' (function is undefined)
Removed calls to 'ldv_check_return_value' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Removed calls to 'destroy_workqueue' (function is undefined)
Removed calls to '__init_work' (function is undefined)
Removed calls to 'lockdep_init_map' (function is undefined)
Defining function gspca_dev_probe as symbolic
Defining function printk as symbolic
Defining function usb_bulk_msg as symbolic
Defining function usb_clear_halt as symbolic
Defining function __alloc_workqueue_key as symbolic
Defining function queue_work as symbolic
Defining function usb_control_msg as symbolic
Removed calls to 'gspca_frame_add' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Defining function ldv_some_page as symbolic
Defining function kmem_cache_alloc as symbolic
Linked our definitions to these undefined functions:
  __memcpy
  __VERIFIER_error
  __VERIFIER_make_symbolic
  __VERIFIER_nondet_int_named
INFO: After-slicing optimizations and preparation time: 0.107620000839
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 60 28 80 826
INFO: Starting verification
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4348: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4356: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4151: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4151: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4154: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4157: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4168: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4160: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:3781: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
klee: /var/xchalup4/symbiotic/klee/lib/Core/SpecialFunctionHandler.cpp:250: std::__cxx11::string klee::SpecialFunctionHandler::readStringAtAddress(klee::ExecutionState&, klee::ref<klee::Expr>): Assertion `isa<ConstantExpr>(cur) && "hit symbolic char while reading concrete string"' failed.
KLEE: output directory is "/tmp/symbiotic-g3tOn5/klee-out-0"
KLEE: Using STP solver backend
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4348: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4356: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4151: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4151: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4154: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4157: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4168: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:4160: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-g3tOn5/43_1a_cilled_true-unreach-call_ok_nondet_linux-43_1a-drivers--media--video--gspca--gspca_finepix.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.c:3781: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: (location information missing) memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
klee: /var/xchalup4/symbiotic/klee/lib/Core/SpecialFunctionHandler.cpp:250: std::__cxx11::string klee::SpecialFunctionHandler::readStringAtAddress(klee::ExecutionState&, klee::ref<klee::Expr>): Assertion `isa<ConstantExpr>(cur) && "hit symbolic char while reading concrete string"' failed.
0  klee            0x00000000012fcca8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 56
1  klee            0x00000000012fac7e llvm::sys::RunSignalHandlers() + 62
2  klee            0x00000000012fadcc
3  libpthread.so.0 0x00007f5c4a3ef390
4  libc.so.6       0x00007f5c497a8428 gsignal + 56
5  libc.so.6       0x00007f5c497aa02a abort + 362
6  libc.so.6       0x00007f5c497a0bd7
7  libc.so.6       0x00007f5c497a0c82
8  klee            0x00000000005f7297 klee::SpecialFunctionHandler::readStringAtAddress[abi:cxx11](klee::ExecutionState&, klee::ref<klee::Expr>) + 1607
9  klee            0x00000000005f8ba7 klee::SpecialFunctionHandler::handleMakeSymbolic(klee::ExecutionState&, klee::KInstruction*, std::vector<klee::ref<klee::Expr>, std::allocator<klee::ref<klee::Expr> > >&) + 183
10 klee            0x00000000005f6b9f klee::SpecialFunctionHandler::handle(klee::ExecutionState&, llvm::Function*, klee::KInstruction*, std::vector<klee::ref<klee::Expr>, std::allocator<klee::ref<klee::Expr> > >&) + 143
11 klee            0x00000000005cdfa3 klee::Executor::callExternalFunction(klee::ExecutionState&, klee::KInstruction*, llvm::Function*, std::vector<klee::ref<klee::Expr>, std::allocator<klee::ref<klee::Expr> > >&) + 83
12 klee            0x00000000005d3229 klee::Executor::executeCall(klee::ExecutionState&, klee::KInstruction*, llvm::Function*, std::vector<klee::ref<klee::Expr>, std::allocator<klee::ref<klee::Expr> > >&) + 1321
13 klee            0x00000000005d8788 klee::Executor::executeInstruction(klee::ExecutionState&, klee::KInstruction*) + 14952
14 klee            0x00000000005da8c5 klee::Executor::run(klee::ExecutionState&) + 2117
15 klee            0x00000000005daeef klee::Executor::runFunctionAsMain(llvm::Function*, int, char**, char**) + 1391
16 klee            0x0000000000593c63 main + 8867
17 libc.so.6       0x00007f5c49793830 __libc_start_main + 240
18 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 34.5306808949
