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-usb-dev__drivers-net-ethernet-3com-3c59x_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.: 288 317 2784 17358
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.578631877899
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'iowrite16' (function is undefined)
Removed calls to '__release_region' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Defining function ioport_map as symbolic
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Defining function ioread8 as symbolic
Defining function ioread16 as symbolic
Defining function printk as symbolic
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function pci_save_state as symbolic
Defining function device_set_wakeup_enable as symbolic
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function pci_set_power_state as symbolic
Defining function __pci_enable_wake as symbolic
Defining function _raw_spin_lock_irqsave as symbolic
Defining function del_timer_sync as symbolic
Removed calls to '_raw_spin_lock_bh' (function is undefined)
Removed calls to '_raw_spin_unlock_bh' (function is undefined)
Removed calls to 'iowrite8' (function is undefined)
Defining function pci_iomap as symbolic
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__dev_kfree_skb_irq' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function __netdev_alloc_skb as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'add_timer' (function is undefined)
Defining function pci_enable_device as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Defining function mii_check_media as symbolic
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_device' (function is undefined)
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_rx as symbolic
Defining function mod_timer as symbolic
Defining function __phys_addr as symbolic
Defining function request_threaded_irq as symbolic
Removed calls to 'ioread32_rep' (function is undefined)
Defining function ioread32 as symbolic
Defining function netpoll_trap as symbolic
Defining function pci_bus_write_config_byte as symbolic
Defining function pci_bus_read_config_byte as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function __pci_register_driver as symbolic
Defining function strlcpy as symbolic
Defining function snprintf as symbolic
Defining function ethtool_op_get_link as symbolic
Defining function mii_ethtool_gset as symbolic
Defining function ethtool_op_get_ts_info as symbolic
Defining function eth_change_mtu as symbolic
Defining function generic_mii_ioctl as symbolic
Removed calls to 'trace_hardirqs_off' (function is undefined)
Removed calls to 'trace_hardirqs_on' (function is undefined)
Defining function eth_mac_addr as symbolic
Removed calls to 'iowrite32_rep' (function is undefined)
Removed calls to 'skb_clone_tx_timestamp' (function is undefined)
Removed calls to 'skb_tstamp_tx' (function is undefined)
Defining function eth_validate_addr as symbolic
Defining function mii_nway_restart as symbolic
Defining function mii_ethtool_sset as symbolic
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to 'pci_iounmap' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Defining function pci_request_regions as symbolic
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Defining function external_allocated_data as symbolic
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_check_alloc_flags' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Linked our definitions to these undefined functions:
  __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: 0.61360502243
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 291 270 1257 7538
INFO: Starting verification
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "poll_vortex" has inline asm
KLEE: WARNING ONCE: function "arch_local_irq_save" has inline asm
KLEE: WARNING ONCE: function "boomerang_interrupt" has inline asm
KLEE: WARNING ONCE: function "vortex_interrupt" has inline asm
KLEE: WARNING ONCE: function "vortex_error" has inline asm
KLEE: WARNING ONCE: function "vortex_up" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "vortex_start_xmit" has inline asm
KLEE: WARNING ONCE: function "vortex_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "vortex_remove_one" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_a5af1be8-2310-4c8f-b9ed-040984bc0be0/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: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:7116: overshift error
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 16496 states (over memory cap)
KLEE: WARNING: killing 17740 states (over memory cap)
KLEE: WARNING: killing 17677 states (over memory cap)
KLEE: WARNING: killing 17734 states (over memory cap)
KLEE: WARNING: killing 17558 states (over memory cap)
KLEE: WARNING: killing 17732 states (over memory cap)
KLEE: WARNING: killing 18145 states (over memory cap)
KLEE: WARNING: killing 17835 states (over memory cap)
KLEE: WARNING: killing 18359 states (over memory cap)
KLEE: WARNING: killing 18999 states (over memory cap)
KLEE: WARNING: killing 18936 states (over memory cap)
KLEE: WARNING: killing 19561 states (over memory cap)
KLEE: WARNING: killing 19275 states (over memory cap)
KLEE: WARNING: killing 19786 states (over memory cap)
KLEE: WARNING: killing 19969 states (over memory cap)
KLEE: WARNING: killing 19795 states (over memory cap)
KLEE: WARNING: killing 19286 states (over memory cap)
KLEE: WARNING: killing 20034 states (over memory cap)
KLEE: WARNING: killing 19758 states (over memory cap)
KLEE: WARNING: killing 19942 states (over memory cap)
KLEE: WARNING: killing 19784 states (over memory cap)
KLEE: WARNING: killing 19732 states (over memory cap)
KLEE: WARNING: killing 18789 states (over memory cap)
KLEE: WARNING: killing 18969 states (over memory cap)
KLEE: WARNING: killing 18701 states (over memory cap)
KLEE: WARNING: killing 18985 states (over memory cap)
KLEE: WARNING: killing 18828 states (over memory cap)
KLEE: WARNING: killing 18672 states (over memory cap)
KLEE: WARNING: killing 19078 states (over memory cap)
KLEE: WARNING: killing 19029 states (over memory cap)
KLEE: WARNING: killing 18977 states (over memory cap)
KLEE: WARNING: killing 18496 states (over memory cap)
KLEE: WARNING: killing 19115 states (over memory cap)
KLEE: WARNING: killing 19192 states (over memory cap)
KLEE: WARNING: killing 19145 states (over memory cap)
KLEE: WARNING: killing 18777 states (over memory cap)
KLEE: WARNING: killing 19395 states (over memory cap)
KLEE: WARNING: killing 19354 states (over memory cap)
KLEE: WARNING: killing 18772 states (over memory cap)
KLEE: WARNING: killing 18733 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:5694: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 19234 states (over memory cap)
KLEE: WARNING: killing 19083 states (over memory cap)
KLEE: WARNING: killing 18399 states (over memory cap)
KLEE: WARNING: killing 18676 states (over memory cap)
KLEE: WARNING: killing 18421 states (over memory cap)
KLEE: WARNING: killing 18918 states (over memory cap)
KLEE: WARNING: killing 19202 states (over memory cap)
KLEE: WARNING: killing 18851 states (over memory cap)
KLEE: WARNING: killing 19124 states (over memory cap)
KLEE: WARNING: killing 18554 states (over memory cap)
KLEE: WARNING: killing 18827 states (over memory cap)
KLEE: WARNING: killing 19325 states (over memory cap)
KLEE: WARNING: killing 18865 states (over memory cap)
KLEE: WARNING: killing 19152 states (over memory cap)
KLEE: WARNING: killing 19005 states (over memory cap)
KLEE: WARNING: killing 18963 states (over memory cap)
KLEE: WARNING: killing 10425 states (over memory cap)
KLEE: WARNING: killing 18298 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:7321: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 19090 states (over memory cap)
KLEE: WARNING: killing 18957 states (over memory cap)
KLEE: WARNING: killing 18400 states (over memory cap)
KLEE: WARNING: killing 18885 states (over memory cap)
KLEE: WARNING: killing 18951 states (over memory cap)
KLEE: WARNING: killing 19123 states (over memory cap)
KLEE: WARNING: killing 18784 states (over memory cap)
KLEE: WARNING: killing 10462 states (over memory cap)
KLEE: WARNING: killing 18429 states (over memory cap)
KLEE: WARNING: killing 19005 states (over memory cap)
KLEE: WARNING: killing 10213 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:14050: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 18140 states (over memory cap)
KLEE: WARNING: killing 19025 states (over memory cap)
klee: /var/xchalup4/symbiotic/klee/include/klee/Internal/ADT/DiscretePDF.inc:116: void klee::DiscretePDF<T>::remove(T) [with T = klee::ExecutionState*]: Assertion `0 && "remove: argument(item) not in tree"' failed.
KLEE: output directory is "/tmp/symbiotic-dmnqZD/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "poll_vortex" has inline asm
KLEE: WARNING ONCE: function "arch_local_irq_save" has inline asm
KLEE: WARNING ONCE: function "boomerang_interrupt" has inline asm
KLEE: WARNING ONCE: function "vortex_interrupt" has inline asm
KLEE: WARNING ONCE: function "vortex_error" has inline asm
KLEE: WARNING ONCE: function "vortex_up" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "vortex_start_xmit" has inline asm
KLEE: WARNING ONCE: function "vortex_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "vortex_remove_one" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_a5af1be8-2310-4c8f-b9ed-040984bc0be0/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: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:7116: overshift error
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 16496 states (over memory cap)
KLEE: WARNING: killing 17740 states (over memory cap)
KLEE: WARNING: killing 17677 states (over memory cap)
KLEE: WARNING: killing 17734 states (over memory cap)
KLEE: WARNING: killing 17558 states (over memory cap)
KLEE: WARNING: killing 17732 states (over memory cap)
KLEE: WARNING: killing 18145 states (over memory cap)
KLEE: WARNING: killing 17835 states (over memory cap)
KLEE: WARNING: killing 18359 states (over memory cap)
KLEE: WARNING: killing 18999 states (over memory cap)
KLEE: WARNING: killing 18936 states (over memory cap)
KLEE: WARNING: killing 19561 states (over memory cap)
KLEE: WARNING: killing 19275 states (over memory cap)
KLEE: WARNING: killing 19786 states (over memory cap)
KLEE: WARNING: killing 19969 states (over memory cap)
KLEE: WARNING: killing 19795 states (over memory cap)
KLEE: WARNING: killing 19286 states (over memory cap)
KLEE: WARNING: killing 20034 states (over memory cap)
KLEE: WARNING: killing 19758 states (over memory cap)
KLEE: WARNING: killing 19942 states (over memory cap)
KLEE: WARNING: killing 19784 states (over memory cap)
KLEE: WARNING: killing 19732 states (over memory cap)
KLEE: WARNING: killing 18789 states (over memory cap)
KLEE: WARNING: killing 18969 states (over memory cap)
KLEE: WARNING: killing 18701 states (over memory cap)
KLEE: WARNING: killing 18985 states (over memory cap)
KLEE: WARNING: killing 18828 states (over memory cap)
KLEE: WARNING: killing 18672 states (over memory cap)
KLEE: WARNING: killing 19078 states (over memory cap)
KLEE: WARNING: killing 19029 states (over memory cap)
KLEE: WARNING: killing 18977 states (over memory cap)
KLEE: WARNING: killing 18496 states (over memory cap)
KLEE: WARNING: killing 19115 states (over memory cap)
KLEE: WARNING: killing 19192 states (over memory cap)
KLEE: WARNING: killing 19145 states (over memory cap)
KLEE: WARNING: killing 18777 states (over memory cap)
KLEE: WARNING: killing 19395 states (over memory cap)
KLEE: WARNING: killing 19354 states (over memory cap)
KLEE: WARNING: killing 18772 states (over memory cap)
KLEE: WARNING: killing 18733 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:5694: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 19234 states (over memory cap)
KLEE: WARNING: killing 19083 states (over memory cap)
KLEE: WARNING: killing 18399 states (over memory cap)
KLEE: WARNING: killing 18676 states (over memory cap)
KLEE: WARNING: killing 18421 states (over memory cap)
KLEE: WARNING: killing 18918 states (over memory cap)
KLEE: WARNING: killing 19202 states (over memory cap)
KLEE: WARNING: killing 18851 states (over memory cap)
KLEE: WARNING: killing 19124 states (over memory cap)
KLEE: WARNING: killing 18554 states (over memory cap)
KLEE: WARNING: killing 18827 states (over memory cap)
KLEE: WARNING: killing 19325 states (over memory cap)
KLEE: WARNING: killing 18865 states (over memory cap)
KLEE: WARNING: killing 19152 states (over memory cap)
KLEE: WARNING: killing 19005 states (over memory cap)
KLEE: WARNING: killing 18963 states (over memory cap)
KLEE: WARNING: killing 10425 states (over memory cap)
KLEE: WARNING: killing 18298 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:7321: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 19090 states (over memory cap)
KLEE: WARNING: killing 18957 states (over memory cap)
KLEE: WARNING: killing 18400 states (over memory cap)
KLEE: WARNING: killing 18885 states (over memory cap)
KLEE: WARNING: killing 18951 states (over memory cap)
KLEE: WARNING: killing 19123 states (over memory cap)
KLEE: WARNING: killing 18784 states (over memory cap)
KLEE: WARNING: killing 10462 states (over memory cap)
KLEE: WARNING: killing 18429 states (over memory cap)
KLEE: WARNING: killing 19005 states (over memory cap)
KLEE: WARNING: killing 10213 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-dmnqZD/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-3com-3c59x_true-unreach-call.cil.c:14050: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 18140 states (over memory cap)
KLEE: WARNING: killing 19025 states (over memory cap)
klee: /var/xchalup4/symbiotic/klee/include/klee/Internal/ADT/DiscretePDF.inc:116: void klee::DiscretePDF<T>::remove(T) [with T = klee::ExecutionState*]: Assertion `0 && "remove: argument(item) not in tree"' 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 0x00007fdac816e390
4  libc.so.6       0x00007fdac7527428 gsignal + 56
5  libc.so.6       0x00007fdac752902a abort + 362
6  libc.so.6       0x00007fdac751fbd7
7  libc.so.6       0x00007fdac751fc82
8  klee            0x000000000061be59 klee::DiscretePDF<klee::ExecutionState*>::remove(klee::ExecutionState*) + 73
9  klee            0x00000000006195f1 klee::WeightedRandomSearcher::update(klee::ExecutionState*, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&) + 241
10 klee            0x0000000000617416 klee::InterleavedSearcher::update(klee::ExecutionState*, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&, std::vector<klee::ExecutionState*, std::allocator<klee::ExecutionState*> > const&) + 54
11 klee            0x00000000005cecfe klee::Executor::updateStates(klee::ExecutionState*) + 46
12 klee            0x00000000005da8eb klee::Executor::run(klee::ExecutionState&) + 2155
13 klee            0x00000000005daeef klee::Executor::runFunctionAsMain(llvm::Function*, int, char**, char**) + 1391
14 klee            0x0000000000593c63 main + 8867
15 libc.so.6       0x00007fdac7512830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 509.370108843
