bin/symbiotic --witness witness.graphml --no-slice --no-prepare --prp=../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.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.: 105 166 1313 8942
Removed infinite loop in dma_map_single_attrs
Removed infinite loop in dma_unmap_single_attrs
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.368553876877
Removed calls to 'pci_set_master' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'pci_dev_put' (function is undefined)
Removed calls to 'iowrite32' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'get_random_bytes' (function is undefined)
Removed calls to 'yield' (function is undefined)
Removed calls to 'netif_carrier_on' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'dma_free_attrs' (function is undefined)
Removed calls to 'pci_iounmap' (function is undefined)
Removed calls to 'pci_release_regions' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'unregister_netdev' (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
Removed calls to 'consume_skb' (function is undefined)
Defining function ioread32 as symbolic
Defining function printk as symbolic
Removed calls to 'iowrite8' (function is undefined)
Defining function crc32_le 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
Defining function pci_save_state as symbolic
Defining function pci_enable_device as symbolic
Defining function alloc_etherdev_mqs as symbolic
Defining function pci_request_regions as symbolic
Defining function pci_iomap as symbolic
Defining function pci_get_device as symbolic
Defining function register_netdev as symbolic
Defining function ioread16 as symbolic
Defining function pci_bus_write_config_byte as symbolic
Defining function pci_bus_read_config_byte as symbolic
Defining function dma_alloc_attrs as symbolic
Defining function dma_set_mask as symbolic
Removed calls to 'add_timer' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to '__dev_kfree_skb_any' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function eth_mac_addr as symbolic
Defining function eth_validate_addr as symbolic
Defining function eth_change_mtu as symbolic
Removed calls to '__dev_kfree_skb_irq' (function is undefined)
Removed calls to 'netif_tx_wake_queue' (function is undefined)
Removed calls to 'disable_irq' (function is undefined)
Removed calls to 'enable_irq' (function is undefined)
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function skb_put as symbolic
Defining function eth_type_trans as symbolic
Defining function netif_rx as symbolic
Defining function del_timer as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function request_threaded_irq as symbolic
Removed calls to '_raw_spin_lock_irq' (function is undefined)
Removed calls to '_raw_spin_unlock_irq' (function is undefined)
Defining function mii_link_ok as symbolic
Defining function mii_nway_restart as symbolic
Defining function pci_bus_write_config_dword as symbolic
Defining function pci_bus_read_config_dword as symbolic
Defining function strlcpy as symbolic
Defining function mii_ethtool_sset as symbolic
Defining function mii_ethtool_gset as symbolic
Removed calls to 'ldv_initialize' (function is undefined)
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'ldv_check_final_state' (function is undefined)
Defining function ldv_suspend_late_3 as symbolic
Defining function ldv_resume_early_3 as symbolic
Defining function ldv_shutdown_3 as symbolic
Defining function ldv_ndo_init_5 as symbolic
Defining function ldv_ndo_uninit_5 as symbolic
Defining function __pci_register_driver as symbolic
Defining function ldv_some_page as symbolic
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: 0.394878864288
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 171 137 722 4439
INFO: Starting verification
KLEE: WARNING ONCE: function "sis900_probe" has inline asm
KLEE: WARNING ONCE: function "sis900_suspend" has inline asm
KLEE: WARNING ONCE: function "sis900_resume" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "sis900_open" has inline asm
KLEE: WARNING ONCE: function "sis900_close" has inline asm
KLEE: WARNING ONCE: function "sis900_start_xmit" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" 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_2de139be-2e40-4887-a0a3-2904f3712435/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8542: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8666: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8612: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8518: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6728: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6728: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6744: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6757: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6758: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6767: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6768: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 12455 states (over memory cap)
KLEE: WARNING: killing 16175 states (over memory cap)
KLEE: WARNING: killing 15396 states (over memory cap)
KLEE: WARNING: killing 16137 states (over memory cap)
KLEE: WARNING: killing 15810 states (over memory cap)
KLEE: WARNING: killing 15848 states (over memory cap)
KLEE: WARNING: killing 15706 states (over memory cap)
KLEE: WARNING: killing 16275 states (over memory cap)
KLEE: WARNING: killing 15970 states (over memory cap)
KLEE: WARNING: killing 16892 states (over memory cap)
KLEE: WARNING: killing 8941 states (over memory cap)
KLEE: WARNING: killing 15691 states (over memory cap)
KLEE: WARNING: killing 8897 states (over memory cap)
KLEE: WARNING: killing 16583 states (over memory cap)
KLEE: WARNING: killing 9215 states (over memory cap)
KLEE: WARNING: killing 16357 states (over memory cap)
KLEE: WARNING: killing 9093 states (over memory cap)
KLEE: WARNING: killing 16547 states (over memory cap)
KLEE: WARNING: killing 9142 states (over memory cap)
KLEE: WARNING: killing 16480 states (over memory cap)
KLEE: WARNING: killing 9185 states (over memory cap)
KLEE: WARNING: killing 16066 states (over memory cap)
KLEE: WARNING: killing 9318 states (over memory cap)
KLEE: WARNING: killing 16337 states (over memory cap)
KLEE: WARNING: killing 8853 states (over memory cap)
KLEE: WARNING: killing 9264 states (over memory cap)
KLEE: WARNING: killing 8744 states (over memory cap)
KLEE: WARNING: killing 16317 states (over memory cap)
KLEE: WARNING: killing 8879 states (over memory cap)
KLEE: WARNING: killing 16157 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-fn005m/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "sis900_probe" has inline asm
KLEE: WARNING ONCE: function "sis900_suspend" has inline asm
KLEE: WARNING ONCE: function "sis900_resume" has inline asm
KLEE: WARNING ONCE: function "pci_map_single" has inline asm
KLEE: WARNING ONCE: function "sis900_open" has inline asm
KLEE: WARNING ONCE: function "sis900_close" has inline asm
KLEE: WARNING ONCE: function "sis900_start_xmit" has inline asm
KLEE: WARNING ONCE: function "pci_unmap_single" 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_2de139be-2e40-4887-a0a3-2904f3712435/symbiotic/lib/verifier/__VERIFIER_exit.c:6: abort failure
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8542: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8666: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8612: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:8518: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6728: memory error: object read only
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6728: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6744: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6757: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6758: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6767: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: ERROR: /tmp/symbiotic-fn005m/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point_true-unreach-call.cil.out.c:6768: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING ONCE: skipping fork (memory cap exceeded)
KLEE: WARNING: killing 12455 states (over memory cap)
KLEE: WARNING: killing 16175 states (over memory cap)
KLEE: WARNING: killing 15396 states (over memory cap)
KLEE: WARNING: killing 16137 states (over memory cap)
KLEE: WARNING: killing 15810 states (over memory cap)
KLEE: WARNING: killing 15848 states (over memory cap)
KLEE: WARNING: killing 15706 states (over memory cap)
KLEE: WARNING: killing 16275 states (over memory cap)
KLEE: WARNING: killing 15970 states (over memory cap)
KLEE: WARNING: killing 16892 states (over memory cap)
KLEE: WARNING: killing 8941 states (over memory cap)
KLEE: WARNING: killing 15691 states (over memory cap)
KLEE: WARNING: killing 8897 states (over memory cap)
KLEE: WARNING: killing 16583 states (over memory cap)
KLEE: WARNING: killing 9215 states (over memory cap)
KLEE: WARNING: killing 16357 states (over memory cap)
KLEE: WARNING: killing 9093 states (over memory cap)
KLEE: WARNING: killing 16547 states (over memory cap)
KLEE: WARNING: killing 9142 states (over memory cap)
KLEE: WARNING: killing 16480 states (over memory cap)
KLEE: WARNING: killing 9185 states (over memory cap)
KLEE: WARNING: killing 16066 states (over memory cap)
KLEE: WARNING: killing 9318 states (over memory cap)
KLEE: WARNING: killing 16337 states (over memory cap)
KLEE: WARNING: killing 8853 states (over memory cap)
KLEE: WARNING: killing 9264 states (over memory cap)
KLEE: WARNING: killing 8744 states (over memory cap)
KLEE: WARNING: killing 16317 states (over memory cap)
KLEE: WARNING: killing 8879 states (over memory cap)
KLEE: WARNING: killing 16157 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 0x00007f9e96b37390
4  libc.so.6       0x00007f9e95ef0428 gsignal + 56
5  libc.so.6       0x00007f9e95ef202a abort + 362
6  libc.so.6       0x00007f9e95ee8bd7
7  libc.so.6       0x00007f9e95ee8c82
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       0x00007f9e95edb830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 345.789715052
