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-alloc-spinlock__drivers-net-ethernet-marvell-skge_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.: 139 563 3087 22034
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.750058889389
Defining function external_allocated_data as symbolic
Removed calls to 'pci_set_master' (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 'tasklet_init' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'free_netdev' (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 'tasklet_kill' (function is undefined)
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to 'ldv_assert' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Defining function pci_wake_from_d3 as symbolic
Defining function pci_set_power_state as symbolic
Removed calls to '__const_udelay' (function is undefined)
Defining function printk as symbolic
Removed calls to '__local_bh_disable_ip' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '__local_bh_enable_ip' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Defining function netdev_info 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 'consume_skb' (function is undefined)
Removed calls to 'dql_reset' (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 'debug_dma_unmap_page' (function is undefined)
Removed calls to '__netif_schedule' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function del_timer_sync as symbolic
Defining function pci_enable_device as symbolic
Defining function dev_err as symbolic
Defining function pci_request_regions as symbolic
Defining function sprintf as symbolic
Defining function ioremap_nocache as symbolic
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'init_timer_key' (function is undefined)
Defining function dev_warn as symbolic
Removed calls to '__tasklet_schedule' (function is undefined)
Removed calls to '__napi_schedule' (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)
Defining function request_threaded_irq as symbolic
Defining function pci_bus_write_config_word as symbolic
Defining function pci_bus_read_config_word as symbolic
Defining function netdev_printk as symbolic
Defining function mod_timer as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function strlcpy as symbolic
Defining function pci_find_capability as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function ethtool_op_get_link as symbolic
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function dev_close as symbolic
Defining function netdev_err as symbolic
Defining function crc32_le as symbolic
Defining function bitrev32 as symbolic
Defining function netdev_warn as symbolic
Defining function netdev_notice as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function netpoll_trap as symbolic
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
Removed calls to 'disable_irq' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Defining function net_ratelimit as symbolic
Defining function skb_pad as symbolic
Defining function eth_validate_addr as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function device_set_wakeup_enable as symbolic
Removed calls to 'dql_completed' (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_gro_flush' (function is undefined)
Removed calls to '__ldv_spin_lock' (function is undefined)
Removed calls to '__napi_complete' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function round_jiffies as symbolic
Defining function napi_gro_receive as symbolic
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function snprintf as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Removed calls to 'debugfs_remove' (function is undefined)
Defining function debugfs_rename as symbolic
Defining function debugfs_create_file as symbolic
Defining function seq_lseek as symbolic
Defining function seq_read as symbolic
Defining function single_release as symbolic
Defining function single_open as symbolic
Defining function seq_printf as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Defining function unregister_netdevice_notifier as symbolic
Defining function dmi_check_system as symbolic
Defining function __pci_register_driver as symbolic
Removed calls to 'ldv_pre_probe' (function is undefined)
Defining function debugfs_create_dir as symbolic
Defining function register_netdevice_notifier as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Linked our definitions to these undefined functions:
  strlen
  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: 0.776678085327
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 300 413 1491 12102
INFO: Starting verification
KLEE: WARNING ONCE: function "skge_probe" has inline asm
KLEE: WARNING ONCE: function "skge_remove" has inline asm
KLEE: WARNING ONCE: function "skge_wol_init" has inline asm
KLEE: WARNING ONCE: function "gm_phy_write" has inline asm
KLEE: WARNING ONCE: function "skge_down" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "genesis_reset" has inline asm
KLEE: WARNING ONCE: function "yukon_reset" has inline asm
KLEE: WARNING ONCE: function "skge_led" has inline asm
KLEE: WARNING ONCE: function "netif_tx_lock" has inline asm
KLEE: WARNING ONCE: function "skge_tx_clean" has inline asm
KLEE: WARNING ONCE: function "netif_tx_unlock" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "xm_phy_write" has inline asm
KLEE: WARNING ONCE: function "__gm_phy_read" has inline asm
KLEE: WARNING ONCE: function "xm_outhash" has inline asm
KLEE: WARNING ONCE: function "skge_reset" has inline asm
KLEE: WARNING ONCE: function "skge_intr" has inline asm
KLEE: WARNING ONCE: function "skge_mac_intr" has inline asm
KLEE: WARNING ONCE: function "skge_mac_parity" has inline asm
KLEE: WARNING ONCE: function "xm_link_down" has inline asm
KLEE: WARNING ONCE: function "skge_link_down" has inline asm
KLEE: WARNING ONCE: function "skge_up" has inline asm
KLEE: WARNING ONCE: function "skge_set_coalesce" has inline asm
KLEE: WARNING ONCE: function "skge_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "skge_xmit_frame" has inline asm
KLEE: WARNING ONCE: function "skge_set_multicast" has inline asm
KLEE: WARNING ONCE: function "skge_set_mac_address" has inline asm
KLEE: WARNING ONCE: function "skge_get_coalesce" has inline asm
KLEE: WARNING ONCE: function "genesis_get_stats" has inline asm
KLEE: WARNING ONCE: function "yukon_get_stats" has inline asm
KLEE: WARNING ONCE: function "__xm_phy_read" has inline asm
KLEE: WARNING ONCE: function "xm_outaddr" has inline asm
KLEE: WARNING ONCE: function "gma_set_addr" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "genesis_mac_init" has inline asm
KLEE: WARNING ONCE: function "genesis_link_up" has inline asm
KLEE: WARNING ONCE: function "skge_link_up" has inline asm
KLEE: WARNING ONCE: function "skge_rx_setup" has inline asm
KLEE: WARNING ONCE: function "skge_ramset" has inline asm
KLEE: WARNING ONCE: function "skge_qset" has inline asm
KLEE: WARNING ONCE: function "xm_link_timer" has inline asm
KLEE: WARNING ONCE: function "skge_suspend" has inline asm
KLEE: WARNING ONCE: function "skge_debug_show" 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_0b82d1b5-57d4-4ecb-ae27-e80a926e9aec/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:13908: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:17573: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: resolved symbolic function pointer to: skge_device_event
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:17278: calling function with too few arguments
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:17278: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
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-RhhE2e/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "skge_probe" has inline asm
KLEE: WARNING ONCE: function "skge_remove" has inline asm
KLEE: WARNING ONCE: function "skge_wol_init" has inline asm
KLEE: WARNING ONCE: function "gm_phy_write" has inline asm
KLEE: WARNING ONCE: function "skge_down" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "genesis_reset" has inline asm
KLEE: WARNING ONCE: function "yukon_reset" has inline asm
KLEE: WARNING ONCE: function "skge_led" has inline asm
KLEE: WARNING ONCE: function "netif_tx_lock" has inline asm
KLEE: WARNING ONCE: function "skge_tx_clean" has inline asm
KLEE: WARNING ONCE: function "netif_tx_unlock" has inline asm
KLEE: WARNING ONCE: function "pci_free_consistent" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" has inline asm
KLEE: WARNING ONCE: function "xm_phy_write" has inline asm
KLEE: WARNING ONCE: function "__gm_phy_read" has inline asm
KLEE: WARNING ONCE: function "xm_outhash" has inline asm
KLEE: WARNING ONCE: function "skge_reset" has inline asm
KLEE: WARNING ONCE: function "skge_intr" has inline asm
KLEE: WARNING ONCE: function "skge_mac_intr" has inline asm
KLEE: WARNING ONCE: function "skge_mac_parity" has inline asm
KLEE: WARNING ONCE: function "xm_link_down" has inline asm
KLEE: WARNING ONCE: function "skge_link_down" has inline asm
KLEE: WARNING ONCE: function "skge_up" has inline asm
KLEE: WARNING ONCE: function "skge_set_coalesce" has inline asm
KLEE: WARNING ONCE: function "skge_tx_timeout" has inline asm
KLEE: WARNING ONCE: function "skge_xmit_frame" has inline asm
KLEE: WARNING ONCE: function "skge_set_multicast" has inline asm
KLEE: WARNING ONCE: function "skge_set_mac_address" has inline asm
KLEE: WARNING ONCE: function "skge_get_coalesce" has inline asm
KLEE: WARNING ONCE: function "genesis_get_stats" has inline asm
KLEE: WARNING ONCE: function "yukon_get_stats" has inline asm
KLEE: WARNING ONCE: function "__xm_phy_read" has inline asm
KLEE: WARNING ONCE: function "xm_outaddr" has inline asm
KLEE: WARNING ONCE: function "gma_set_addr" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "genesis_mac_init" has inline asm
KLEE: WARNING ONCE: function "genesis_link_up" has inline asm
KLEE: WARNING ONCE: function "skge_link_up" has inline asm
KLEE: WARNING ONCE: function "skge_rx_setup" has inline asm
KLEE: WARNING ONCE: function "skge_ramset" has inline asm
KLEE: WARNING ONCE: function "skge_qset" has inline asm
KLEE: WARNING ONCE: function "xm_link_timer" has inline asm
KLEE: WARNING ONCE: function "skge_suspend" has inline asm
KLEE: WARNING ONCE: function "skge_debug_show" 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_0b82d1b5-57d4-4ecb-ae27-e80a926e9aec/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:13908: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:17573: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: resolved symbolic function pointer to: skge_device_event
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:17278: calling function with too few arguments
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-RhhE2e/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c:17278: invalid function pointer
KLEE: NOTE: now ignoring this error at this location
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 0x00007f3edcd0a390
4  libc.so.6       0x00007f3edc0c3428 gsignal + 56
5  libc.so.6       0x00007f3edc0c502a abort + 362
6  libc.so.6       0x00007f3edc0bbbd7
7  libc.so.6       0x00007f3edc0bbc82
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       0x00007f3edc0ae830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 9.96488785744
