bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-amd-pcnet32_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.: 258 434 2722 16715
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.610146999359
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function netdev_printk as symbolic
Defining function netdev_err as symbolic
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to '__release_region' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to '__might_sleep' (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 'free_irq' (function is undefined)
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function printk as symbolic
Defining function del_timer_sync as symbolic
Defining function __request_region as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Removed calls to 'debug_dma_sync_single_for_device' (function is undefined)
Removed calls to '__napi_complete' (function is undefined)
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function mii_ethtool_gset as symbolic
Defining function mii_ethtool_sset as symbolic
Defining function netdev_info as symbolic
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function mod_timer as symbolic
Defining function mii_link_ok as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Defining function __phys_addr as symbolic
Defining function external_allocated_data as symbolic
Defining function crc32_le as symbolic
Defining function request_threaded_irq as symbolic
Defining function round_jiffies as symbolic
Defining function netpoll_trap as symbolic
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb 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
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Defining function eth_change_mtu as symbolic
Defining function generic_mii_ioctl as symbolic
Removed calls to 'disable_irq' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Defining function eth_mac_addr as symbolic
Defining function eth_validate_addr as symbolic
Defining function mii_nway_restart as symbolic
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'pci_restore_state' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Defining function pci_set_power_state as symbolic
Defining function pci_save_state as symbolic
Defining function pci_choose_state as symbolic
Defining function pci_enable_device as symbolic
Defining function dma_supported 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)
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: 0.68943810463
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 311 348 1179 8617
INFO: Starting verification
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "pcnet32_close" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "pcnet32_purge_rx_ring" has inline asm
KLEE: WARNING ONCE: function "pcnet32_purge_tx_ring" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "pcnet32_get_regs" has inline asm
KLEE: WARNING ONCE: function "pcnet32_set_multicast_list" has inline asm
KLEE: WARNING ONCE: function "pcnet32_init_ring" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "pcnet32_start_xmit" has inline asm
KLEE: WARNING ONCE: function "pcnet32_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "pcnet32_ethtool_test" has inline asm
KLEE: WARNING ONCE: function "pcnet32_netif_stop" has inline asm
KLEE: WARNING ONCE: function "pcnet32_netif_start" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_read_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_read_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_read_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_reset" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_write_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_write_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_write_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_read_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_read_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_read_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_reset" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_write_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_write_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_write_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_probe_pci" has inline asm
KLEE: WARNING ONCE: function "pcnet32_open" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_24" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_27" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_30" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_33" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_36" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_39" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_9" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_24" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_27" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_30" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_33" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_36" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_39" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_9" has inline asm
KLEE: WARNING ONCE: function "ldv_struct_pcnet32_access_base_instance_3" has inline asm
KLEE: WARNING ONCE: function "ldv_struct_pcnet32_access_base_instance_4" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_811a7887-70cc-4a5e-ab19-95a2ac1dc6ad/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: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 18242 states (over memory cap)
KLEE: WARNING: killing 17222 states (over memory cap)
KLEE: WARNING: killing 17739 states (over memory cap)
KLEE: WARNING: killing 17219 states (over memory cap)
KLEE: WARNING: killing 17271 states (over memory cap)
KLEE: WARNING: killing 17673 states (over memory cap)
KLEE: WARNING: killing 17272 states (over memory cap)
KLEE: WARNING: killing 18019 states (over memory cap)
KLEE: WARNING: killing 17734 states (over memory cap)
KLEE: WARNING: killing 18936 states (over memory cap)
KLEE: WARNING: killing 19227 states (over memory cap)
KLEE: WARNING: killing 19051 states (over memory cap)
KLEE: WARNING: killing 19551 states (over memory cap)
KLEE: WARNING: killing 19613 states (over memory cap)
KLEE: WARNING: killing 19440 states (over memory cap)
KLEE: WARNING: killing 19619 states (over memory cap)
KLEE: WARNING: killing 19566 states (over memory cap)
KLEE: WARNING: killing 19402 states (over memory cap)
KLEE: WARNING: killing 19474 states (over memory cap)
KLEE: WARNING: killing 19645 states (over memory cap)
KLEE: WARNING: killing 19493 states (over memory cap)
KLEE: WARNING: killing 19439 states (over memory cap)
KLEE: WARNING: killing 18504 states (over memory cap)
KLEE: WARNING: killing 19459 states (over memory cap)
KLEE: WARNING: killing 19079 states (over memory cap)
KLEE: WARNING: killing 18589 states (over memory cap)
KLEE: WARNING: killing 18762 states (over memory cap)
KLEE: WARNING: killing 18721 states (over memory cap)
KLEE: WARNING: killing 19004 states (over memory cap)
KLEE: WARNING: killing 18634 states (over memory cap)
KLEE: WARNING: killing 18369 states (over memory cap)
KLEE: WARNING: killing 18985 states (over memory cap)
KLEE: WARNING: killing 18725 states (over memory cap)
KLEE: WARNING: killing 18366 states (over memory cap)
KLEE: WARNING: killing 19406 states (over memory cap)
KLEE: WARNING: killing 18818 states (over memory cap)
KLEE: WARNING: killing 18353 states (over memory cap)
KLEE: WARNING: killing 19277 states (over memory cap)
KLEE: WARNING: killing 18920 states (over memory cap)
KLEE: WARNING: killing 18873 states (over memory cap)
KLEE: WARNING: killing 18835 states (over memory cap)
KLEE: WARNING: killing 19229 states (over memory cap)
KLEE: WARNING: killing 19298 states (over memory cap)
KLEE: WARNING: killing 18826 states (over memory cap)
KLEE: WARNING: killing 19329 states (over memory cap)
KLEE: WARNING: killing 18970 states (over memory cap)
KLEE: WARNING: killing 19350 states (over memory cap)
KLEE: WARNING: killing 19106 states (over memory cap)
KLEE: WARNING: killing 18643 states (over memory cap)
KLEE: WARNING: killing 18605 states (over memory cap)
KLEE: WARNING: killing 18887 states (over memory cap)
KLEE: WARNING: killing 10539 states (over memory cap)
KLEE: WARNING: killing 18103 states (over memory cap)
KLEE: WARNING: killing 18902 states (over memory cap)
KLEE: WARNING: killing 18238 states (over memory cap)
KLEE: WARNING: killing 18403 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-rfvWw8/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "pcnet32_close" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "pcnet32_purge_rx_ring" has inline asm
KLEE: WARNING ONCE: function "pcnet32_purge_tx_ring" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "pcnet32_get_regs" has inline asm
KLEE: WARNING ONCE: function "pcnet32_set_multicast_list" has inline asm
KLEE: WARNING ONCE: function "pcnet32_init_ring" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "pcnet32_start_xmit" has inline asm
KLEE: WARNING ONCE: function "pcnet32_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "pcnet32_ethtool_test" has inline asm
KLEE: WARNING ONCE: function "pcnet32_netif_stop" has inline asm
KLEE: WARNING ONCE: function "pcnet32_netif_start" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_read_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_read_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_read_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_reset" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_write_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_write_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_dwio_write_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_read_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_read_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_read_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_reset" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_write_bcr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_write_csr" has inline asm
KLEE: WARNING ONCE: function "pcnet32_wio_write_rap" has inline asm
KLEE: WARNING ONCE: function "pcnet32_probe_pci" has inline asm
KLEE: WARNING ONCE: function "pcnet32_open" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_24" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_27" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_30" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_33" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_36" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_39" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_3_9" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_24" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_27" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_30" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_33" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_36" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_39" has inline asm
KLEE: WARNING ONCE: function "ldv_base_instance_callback_4_9" has inline asm
KLEE: WARNING ONCE: function "ldv_struct_pcnet32_access_base_instance_3" has inline asm
KLEE: WARNING ONCE: function "ldv_struct_pcnet32_access_base_instance_4" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_811a7887-70cc-4a5e-ab19-95a2ac1dc6ad/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: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 18242 states (over memory cap)
KLEE: WARNING: killing 17222 states (over memory cap)
KLEE: WARNING: killing 17739 states (over memory cap)
KLEE: WARNING: killing 17219 states (over memory cap)
KLEE: WARNING: killing 17271 states (over memory cap)
KLEE: WARNING: killing 17673 states (over memory cap)
KLEE: WARNING: killing 17272 states (over memory cap)
KLEE: WARNING: killing 18019 states (over memory cap)
KLEE: WARNING: killing 17734 states (over memory cap)
KLEE: WARNING: killing 18936 states (over memory cap)
KLEE: WARNING: killing 19227 states (over memory cap)
KLEE: WARNING: killing 19051 states (over memory cap)
KLEE: WARNING: killing 19551 states (over memory cap)
KLEE: WARNING: killing 19613 states (over memory cap)
KLEE: WARNING: killing 19440 states (over memory cap)
KLEE: WARNING: killing 19619 states (over memory cap)
KLEE: WARNING: killing 19566 states (over memory cap)
KLEE: WARNING: killing 19402 states (over memory cap)
KLEE: WARNING: killing 19474 states (over memory cap)
KLEE: WARNING: killing 19645 states (over memory cap)
KLEE: WARNING: killing 19493 states (over memory cap)
KLEE: WARNING: killing 19439 states (over memory cap)
KLEE: WARNING: killing 18504 states (over memory cap)
KLEE: WARNING: killing 19459 states (over memory cap)
KLEE: WARNING: killing 19079 states (over memory cap)
KLEE: WARNING: killing 18589 states (over memory cap)
KLEE: WARNING: killing 18762 states (over memory cap)
KLEE: WARNING: killing 18721 states (over memory cap)
KLEE: WARNING: killing 19004 states (over memory cap)
KLEE: WARNING: killing 18634 states (over memory cap)
KLEE: WARNING: killing 18369 states (over memory cap)
KLEE: WARNING: killing 18985 states (over memory cap)
KLEE: WARNING: killing 18725 states (over memory cap)
KLEE: WARNING: killing 18366 states (over memory cap)
KLEE: WARNING: killing 19406 states (over memory cap)
KLEE: WARNING: killing 18818 states (over memory cap)
KLEE: WARNING: killing 18353 states (over memory cap)
KLEE: WARNING: killing 19277 states (over memory cap)
KLEE: WARNING: killing 18920 states (over memory cap)
KLEE: WARNING: killing 18873 states (over memory cap)
KLEE: WARNING: killing 18835 states (over memory cap)
KLEE: WARNING: killing 19229 states (over memory cap)
KLEE: WARNING: killing 19298 states (over memory cap)
KLEE: WARNING: killing 18826 states (over memory cap)
KLEE: WARNING: killing 19329 states (over memory cap)
KLEE: WARNING: killing 18970 states (over memory cap)
KLEE: WARNING: killing 19350 states (over memory cap)
KLEE: WARNING: killing 19106 states (over memory cap)
KLEE: WARNING: killing 18643 states (over memory cap)
KLEE: WARNING: killing 18605 states (over memory cap)
KLEE: WARNING: killing 18887 states (over memory cap)
KLEE: WARNING: killing 10539 states (over memory cap)
KLEE: WARNING: killing 18103 states (over memory cap)
KLEE: WARNING: killing 18902 states (over memory cap)
KLEE: WARNING: killing 18238 states (over memory cap)
KLEE: WARNING: killing 18403 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 0x00007f2c27308390
4  libc.so.6       0x00007f2c266c1428 gsignal + 56
5  libc.so.6       0x00007f2c266c302a abort + 362
6  libc.so.6       0x00007f2c266b9bd7
7  libc.so.6       0x00007f2c266b9c82
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       0x00007f2c266ac830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 349.23624301
