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__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_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.: 123 439 3436 27293
Removed infinite loop in ldv_stop
Removed infinite loop in ldv_assume
INFO: Compilation, preparation and instrumentation time: 0.854834079742
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'get_random_bytes' (function is undefined)
Removed calls to 'msleep' (function is undefined)
Removed calls to '__const_udelay' (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 'netif_carrier_off' (function is undefined)
Removed calls to 'iounmap' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'synchronize_irq' (function is undefined)
Defining function pci_wake_from_d3 as symbolic
Defining function pci_set_power_state as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'pci_disable_msix' (function is undefined)
Removed calls to 'pci_disable_msi' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to '__udelay' (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 netdev_info as symbolic
Defining function printk as symbolic
Defining function del_timer_sync as symbolic
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to '__napi_schedule' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function pci_enable_device as symbolic
Defining function pci_request_regions as symbolic
Defining function _dev_info as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Removed calls to 'napi_complete' (function is undefined)
Defining function dev_err as symbolic
Defining function device_set_wakeup_enable as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function strlcpy 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 'warn_slowpath_fmt' (function is undefined)
Defining function ethtool_op_get_link as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function ethtool_op_get_ts_info as symbolic
Removed calls to 'disable_irq' (function is undefined)
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to '__netif_schedule' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Defining function mod_timer 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 'dql_reset' (function is undefined)
Removed calls to 'kfree_skb' (function is undefined)
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'debug_dma_mapping_error' (function is undefined)
Defining function __phys_addr as symbolic
Defining function __netdev_alloc_skb as symbolic
Defining function _raw_spin_lock_irqsave as symbolic
Removed calls to 'skb_clone_tx_timestamp' (function is undefined)
Removed calls to 'skb_tstamp_tx' (function is undefined)
Defining function netdev_warn as symbolic
Defining function netpoll_trap as symbolic
Removed calls to 'dql_completed' (function is undefined)
Defining function eth_validate_addr as symbolic
Removed calls to 'usleep_range' (function is undefined)
Defining function skb_put as symbolic
Defining function pci_enable_msix as symbolic
Defining function sprintf as symbolic
Defining function pci_enable_msi_block as symbolic
Defining function request_threaded_irq as symbolic
Defining function eth_type_trans as symbolic
Defining function napi_gro_receive as symbolic
Defining function round_jiffies as symbolic
Defining function schedule_timeout_uninterruptible as symbolic
Defining function ioremap_nocache as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Defining function _raw_spin_trylock as symbolic
Removed calls to 'trace_hardirqs_off' (function is undefined)
Removed calls to 'trace_hardirqs_on' (function is undefined)
Defining function alloc_etherdev_mqs as symbolic
Removed calls to 'netif_device_detach' (function is undefined)
Removed calls to 'netif_device_attach' (function is undefined)
Defining function pci_bus_write_config_dword as symbolic
Defining function __pci_register_driver as symbolic
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)
Defining function external_allocated_data as symbolic
Linked our definitions to these undefined functions:
  __kmalloc
  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: 0.845304965973
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 259 309 1757 14537
INFO: Starting verification
KLEE: WARNING ONCE: function "nv_probe" has inline asm
KLEE: WARNING ONCE: function "nv_remove" has inline asm
KLEE: WARNING ONCE: function "nv_shutdown" has inline asm
KLEE: WARNING ONCE: function "nv_close" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "nv_update_pause" has inline asm
KLEE: WARNING ONCE: function "nv_stop_rx" has inline asm
KLEE: WARNING ONCE: function "nv_stop_tx" has inline asm
KLEE: WARNING ONCE: function "nv_txrx_reset" has inline asm
KLEE: WARNING ONCE: function "nv_disable_hw_interrupts" has inline asm
KLEE: WARNING ONCE: function "nv_drain_rxtx" has inline asm
KLEE: WARNING ONCE: function "nv_txrx_gate" has inline asm
KLEE: WARNING ONCE: function "nv_start_rx" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "mii_rw" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "nv_do_nic_poll" has inline asm
KLEE: WARNING ONCE: function "nv_copy_mac_to_hw" has inline asm
KLEE: WARNING ONCE: function "phy_init" has inline asm
KLEE: WARNING ONCE: function "nv_vlan_mode" has inline asm
KLEE: WARNING ONCE: function "nv_open" has inline asm
KLEE: WARNING ONCE: function "nv_set_wol" has inline asm
KLEE: WARNING ONCE: function "nv_set_settings" has inline asm
KLEE: WARNING ONCE: function "nv_set_ringparam" has inline asm
KLEE: WARNING ONCE: function "nv_set_pauseparam" has inline asm
KLEE: WARNING ONCE: function "nv_self_test" has inline asm
KLEE: WARNING ONCE: function "nv_nway_reset" has inline asm
KLEE: WARNING ONCE: function "nv_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "nv_start_xmit_optimized" has inline asm
KLEE: WARNING ONCE: function "nv_set_multicast" has inline asm
KLEE: WARNING ONCE: function "nv_set_features" has inline asm
KLEE: WARNING ONCE: function "nv_change_mtu" has inline asm
KLEE: WARNING ONCE: function "nv_get_regs" has inline asm
KLEE: WARNING ONCE: function "nv_update_stats" has inline asm
KLEE: WARNING ONCE: function "nv_update_linkspeed" has inline asm
KLEE: WARNING ONCE: function "nv_force_linkspeed" has inline asm
KLEE: WARNING ONCE: function "netif_tx_lock_bh" has inline asm
KLEE: WARNING ONCE: function "setup_hw_rings" has inline asm
KLEE: WARNING ONCE: function "netif_tx_unlock_bh" has inline asm
KLEE: WARNING ONCE: function "nv_init_tx" has inline asm
KLEE: WARNING ONCE: function "nv_alloc_rx" has inline asm
KLEE: WARNING ONCE: function "nv_alloc_rx_optimized" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "netdev_sent_queue" has inline asm
KLEE: WARNING ONCE: function "nv_tx_done" has inline asm
KLEE: WARNING ONCE: function "nv_tx_done_optimized" has inline asm
KLEE: WARNING ONCE: function "nv_gear_backoff_reseed" has inline asm
KLEE: WARNING ONCE: function "nv_legacybackoff_reseed" has inline asm
KLEE: WARNING ONCE: function "netdev_completed_queue" has inline asm
KLEE: WARNING ONCE: function "nv_request_irq" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_optimized" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_test" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_rx" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_tx" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_other" has inline asm
KLEE: WARNING ONCE: function "set_msix_vector_map" has inline asm
KLEE: WARNING ONCE: function "nv_link_irq" has inline asm
KLEE: WARNING ONCE: function "nv_mac_reset" has inline asm
KLEE: WARNING ONCE: function "disable_irq_lockdep" has inline asm
KLEE: WARNING ONCE: function "enable_irq_lockdep" has inline asm
KLEE: WARNING ONCE: function "nv_suspend" has inline asm
KLEE: WARNING ONCE: function "nv_resume" has inline asm
KLEE: WARNING ONCE: function "nv_start_xmit" has inline asm
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_bd869cf0-fcf4-4f52-818a-84b8beff0326/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-QPkWXM/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c:19755: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-QPkWXM/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c:19460: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: output directory is "/tmp/symbiotic-QPkWXM/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "nv_probe" has inline asm
KLEE: WARNING ONCE: function "nv_remove" has inline asm
KLEE: WARNING ONCE: function "nv_shutdown" has inline asm
KLEE: WARNING ONCE: function "nv_close" has inline asm
KLEE: WARNING ONCE: function "netif_stop_queue" has inline asm
KLEE: WARNING ONCE: function "nv_update_pause" has inline asm
KLEE: WARNING ONCE: function "nv_stop_rx" has inline asm
KLEE: WARNING ONCE: function "nv_stop_tx" has inline asm
KLEE: WARNING ONCE: function "nv_txrx_reset" has inline asm
KLEE: WARNING ONCE: function "nv_disable_hw_interrupts" has inline asm
KLEE: WARNING ONCE: function "nv_drain_rxtx" has inline asm
KLEE: WARNING ONCE: function "nv_txrx_gate" has inline asm
KLEE: WARNING ONCE: function "nv_start_rx" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "mii_rw" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "nv_do_nic_poll" has inline asm
KLEE: WARNING ONCE: function "nv_copy_mac_to_hw" has inline asm
KLEE: WARNING ONCE: function "phy_init" has inline asm
KLEE: WARNING ONCE: function "nv_vlan_mode" has inline asm
KLEE: WARNING ONCE: function "nv_open" has inline asm
KLEE: WARNING ONCE: function "nv_set_wol" has inline asm
KLEE: WARNING ONCE: function "nv_set_settings" has inline asm
KLEE: WARNING ONCE: function "nv_set_ringparam" has inline asm
KLEE: WARNING ONCE: function "nv_set_pauseparam" has inline asm
KLEE: WARNING ONCE: function "nv_self_test" has inline asm
KLEE: WARNING ONCE: function "nv_nway_reset" has inline asm
KLEE: WARNING ONCE: function "nv_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "nv_start_xmit_optimized" has inline asm
KLEE: WARNING ONCE: function "nv_set_multicast" has inline asm
KLEE: WARNING ONCE: function "nv_set_features" has inline asm
KLEE: WARNING ONCE: function "nv_change_mtu" has inline asm
KLEE: WARNING ONCE: function "nv_get_regs" has inline asm
KLEE: WARNING ONCE: function "nv_update_stats" has inline asm
KLEE: WARNING ONCE: function "nv_update_linkspeed" has inline asm
KLEE: WARNING ONCE: function "nv_force_linkspeed" has inline asm
KLEE: WARNING ONCE: function "netif_tx_lock_bh" has inline asm
KLEE: WARNING ONCE: function "setup_hw_rings" has inline asm
KLEE: WARNING ONCE: function "netif_tx_unlock_bh" has inline asm
KLEE: WARNING ONCE: function "nv_init_tx" has inline asm
KLEE: WARNING ONCE: function "nv_alloc_rx" has inline asm
KLEE: WARNING ONCE: function "nv_alloc_rx_optimized" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "netdev_sent_queue" has inline asm
KLEE: WARNING ONCE: function "nv_tx_done" has inline asm
KLEE: WARNING ONCE: function "nv_tx_done_optimized" has inline asm
KLEE: WARNING ONCE: function "nv_gear_backoff_reseed" has inline asm
KLEE: WARNING ONCE: function "nv_legacybackoff_reseed" has inline asm
KLEE: WARNING ONCE: function "netdev_completed_queue" has inline asm
KLEE: WARNING ONCE: function "nv_request_irq" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_optimized" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_test" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_rx" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_tx" has inline asm
KLEE: WARNING ONCE: function "nv_nic_irq_other" has inline asm
KLEE: WARNING ONCE: function "set_msix_vector_map" has inline asm
KLEE: WARNING ONCE: function "nv_link_irq" has inline asm
KLEE: WARNING ONCE: function "nv_mac_reset" has inline asm
KLEE: WARNING ONCE: function "disable_irq_lockdep" has inline asm
KLEE: WARNING ONCE: function "enable_irq_lockdep" has inline asm
KLEE: WARNING ONCE: function "nv_suspend" has inline asm
KLEE: WARNING ONCE: function "nv_resume" has inline asm
KLEE: WARNING ONCE: function "nv_start_xmit" has inline asm
KLEE: WARNING ONCE: Alignment of memory from call "malloc" is not modelled. Using alignment of 8.
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_bd869cf0-fcf4-4f52-818a-84b8beff0326/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-QPkWXM/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c:19755: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-QPkWXM/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c:19460: 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 0x00007f34939c6390
4  klee            0x0000000000a5a716 klee::SltExpr::create(klee::ref<klee::Expr> const&, klee::ref<klee::Expr> const&) + 38
5  klee            0x00000000005d77cc klee::Executor::executeInstruction(klee::ExecutionState&, klee::KInstruction*) + 10924
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       0x00007f3492d6a830 __libc_start_main + 240
10 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 6.44496107101
