bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.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.: 77 261 1253 6166
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.3262758255
Defining function cw1200_can_suspend as symbolic
Removed calls to 'cw1200_irq_handler' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'add_wait_queue' (function is undefined)
Removed calls to '__ldv_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'schedule' (function is undefined)
Removed calls to 'remove_wait_queue' (function is undefined)
Removed calls to '__wake_up' (function is undefined)
Defining function default_wake_function as symbolic
Removed calls to '__list_add' (function is undefined)
Defining function spi_sync as symbolic
Defining function irq_set_irq_wake as symbolic
Removed calls to 'driver_unregister' (function is undefined)
Defining function spi_register_driver as symbolic
Removed calls to 'msleep' (function is undefined)
Removed calls to 'ldv_check_alloc_flags' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to '__init_waitqueue_head' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'cw1200_core_release' (function is undefined)
Removed calls to 'gpio_free' (function is undefined)
Defining function printk as symbolic
Defining function spi_setup as symbolic
Defining function cw1200_core_probe as symbolic
Defining function request_threaded_irq as symbolic
Defining function gpio_request as symbolic
Defining function gpio_to_desc as symbolic
Defining function gpiod_direction_output as symbolic
Defining function external_allocated_data as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'ldv_switch_to_interrupt_context' (function is undefined)
Removed calls to 'ldv_switch_to_process_context' (function is undefined)
Removed calls to 'ldv_pre_probe' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  kfree
  __VERIFIER_assume
  __VERIFIER_calloc0
  __VERIFIER_error
  __VERIFIER_exit
  __VERIFIER_make_symbolic
  __VERIFIER_malloc0
  __VERIFIER_nondet_int_named
  __VERIFIER_nondet_pointer_named
  __VERIFIER_nondet_ulong_named
INFO: After-slicing optimizations and preparation time: 0.323291063309
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 127 251 745 3737
INFO: Starting verification
KLEE: WARNING ONCE: function "cw1200_spi_lock" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_681d104b-9757-4645-b920-1505d6484ab0/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: WARNING ONCE: flushing 10568 bytes on read, may be slow and/or crash: MO60[10568] allocated at global:
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7134: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7009: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7032: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7035: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: output directory is "/tmp/symbiotic-tVAA4q/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "cw1200_spi_lock" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_681d104b-9757-4645-b920-1505d6484ab0/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: WARNING ONCE: flushing 10568 bytes on read, may be slow and/or crash: MO60[10568] allocated at global:
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7134: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7009: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7032: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-tVAA4q/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-cw1200-cw1200_wlan_spi_true-unreach-call.cil.c:7035: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
0  klee            0x00000000012fcca8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 56
1  klee            0x00000000012fac7e llvm::sys::RunSignalHandlers() + 62
2  klee            0x00000000012fadcc
3  libpthread.so.0 0x00007f8b312fe390
4  klee            0x0000000000a59836 klee::EqExpr::create(klee::ref<klee::Expr> const&, klee::ref<klee::Expr> const&) + 38
5  klee            0x00000000005d7c3c klee::Executor::executeInstruction(klee::ExecutionState&, klee::KInstruction*) + 12060
6  klee            0x00000000005da8c5 klee::Executor::run(klee::ExecutionState&) + 2117
7  klee            0x00000000005daeef klee::Executor::runFunctionAsMain(llvm::Function*, int, char**, char**) + 1391
8  klee            0x0000000000593c63 main + 8867
9  libc.so.6       0x00007f8b306a2830 __libc_start_main + 240
10 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 75.2742929459
