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-renesas-sh_eth_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.: 367 563 3296 17849
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.648055076599
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to 'iowrite32' (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 dev_warn as symbolic
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Removed calls to '__dev_kfree_skb_irq' (function is undefined)
Defining function dev_err as symbolic
Defining function netpoll_trap as symbolic
Defining function ioread32 as symbolic
Removed calls to 'platform_driver_unregister' (function is undefined)
Defining function __platform_driver_register as symbolic
Removed calls to '__const_udelay' (function is undefined)
Defining function ethtool_op_get_link as symbolic
Removed calls to '__ldv_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock_irqrestore' (function is undefined)
Defining function phy_ethtool_gset as symbolic
Defining function eth_change_mtu as symbolic
Defining function phy_mii_ioctl as symbolic
Defining function __pm_runtime_idle as symbolic
Defining function __pm_runtime_resume as symbolic
Defining function eth_mac_addr as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Defining function __phys_addr as symbolic
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function printk as symbolic
Removed calls to 'consume_skb' (function is undefined)
Defining function external_allocated_data as symbolic
Defining function eth_validate_addr as symbolic
Defining function phy_start_aneg 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 'synchronize_irq' (function is undefined)
Removed calls to 'ldv_after_alloc' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Defining function phy_ethtool_sset as symbolic
Removed calls to 'phy_print_status' (function is undefined)
Removed calls to '__raw_spin_lock_init' (function is undefined)
Removed calls to 'pm_runtime_enable' (function is undefined)
Removed calls to 'get_random_bytes' (function is undefined)
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'free_mdio_bitbang' (function is undefined)
Removed calls to 'unregister_netdev' (function is undefined)
Removed calls to 'netif_napi_del' (function is undefined)
Removed calls to 'free_netdev' (function is undefined)
Removed calls to 'mdiobus_unregister' (function is undefined)
Removed calls to '__pm_runtime_disable' (function is undefined)
Removed calls to 'phy_stop' (function is undefined)
Removed calls to 'phy_disconnect' (function is undefined)
Removed calls to 'free_irq' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Defining function platform_get_resource as symbolic
Defining function platform_get_irq as symbolic
Defining function devm_ioremap_resource as symbolic
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Removed calls to 'napi_complete' (function is undefined)
Defining function alloc_mdio_bitbang as symbolic
Defining function snprintf as symbolic
Defining function mdiobus_register as symbolic
Defining function devm_kmalloc as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Removed calls to 'phy_start' (function is undefined)
Defining function phy_connect as symbolic
Defining function _dev_info as symbolic
Defining function request_threaded_irq 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
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: 0.649920940399
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 435 475 1391 10770
INFO: Starting verification
KLEE: WARNING ONCE: function "sh_eth_interrupt" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "dma_map_single_attrs" has inline asm
KLEE: WARNING ONCE: function "sh_eth_dev_init" has inline asm
KLEE: WARNING ONCE: function "sh_eth_set_ringparam" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "sh_eth_close" has inline asm
KLEE: WARNING ONCE: function "sh_eth_open" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_00df7aba-bda0-412f-a846-137e1f47df09/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 16001 states (over memory cap)
KLEE: WARNING: killing 25865 states (over memory cap)
KLEE: WARNING: killing 25603 states (over memory cap)
KLEE: WARNING: killing 25932 states (over memory cap)
KLEE: WARNING: killing 25285 states (over memory cap)
KLEE: WARNING: killing 25752 states (over memory cap)
KLEE: WARNING: killing 24984 states (over memory cap)
KLEE: WARNING: killing 25191 states (over memory cap)
KLEE: WARNING: killing 26211 states (over memory cap)
KLEE: WARNING: killing 25587 states (over memory cap)
KLEE: WARNING: killing 25772 states (over memory cap)
KLEE: WARNING: killing 14054 states (over memory cap)
KLEE: WARNING: killing 13627 states (over memory cap)
KLEE: WARNING: killing 13872 states (over memory cap)
KLEE: WARNING: killing 13985 states (over memory cap)
KLEE: WARNING: killing 14098 states (over memory cap)
KLEE: WARNING: killing 14346 states (over memory cap)
KLEE: WARNING: killing 14322 states (over memory cap)
KLEE: WARNING: killing 15112 states (over memory cap)
KLEE: WARNING: killing 14686 states (over memory cap)
KLEE: WARNING: killing 14124 states (over memory cap)
KLEE: WARNING: killing 15307 states (over memory cap)
KLEE: WARNING: killing 14614 states (over memory cap)
KLEE: WARNING: killing 14459 states (over memory cap)
KLEE: WARNING: killing 14567 states (over memory cap)
KLEE: WARNING: killing 14550 states (over memory cap)
KLEE: WARNING: killing 14394 states (over memory cap)
KLEE: WARNING: killing 14239 states (over memory cap)
KLEE: WARNING: killing 14757 states (over memory cap)
KLEE: WARNING: killing 14340 states (over memory cap)
KLEE: WARNING: killing 15118 states (over memory cap)
KLEE: WARNING: killing 14434 states (over memory cap)
KLEE: WARNING: killing 14288 states (over memory cap)
KLEE: WARNING: killing 14007 states (over memory cap)
KLEE: WARNING: killing 14385 states (over memory cap)
KLEE: WARNING: killing 14637 states (over memory cap)
KLEE: WARNING: killing 14752 states (over memory cap)
KLEE: WARNING: killing 13944 states (over memory cap)
KLEE: WARNING: killing 13797 states (over memory cap)
KLEE: WARNING: killing 13905 states (over memory cap)
KLEE: WARNING: killing 13364 states (over memory cap)
KLEE: WARNING: killing 25853 states (over memory cap)
KLEE: WARNING: killing 14491 states (over memory cap)
KLEE: WARNING: killing 13828 states (over memory cap)
KLEE: WARNING: killing 13811 states (over memory cap)
KLEE: WARNING: killing 14178 states (over memory cap)
KLEE: WARNING: killing 14036 states (over memory cap)
KLEE: WARNING: killing 14145 states (over memory cap)
KLEE: WARNING: killing 13749 states (over memory cap)
KLEE: WARNING: killing 13728 states (over memory cap)
KLEE: WARNING: killing 13453 states (over memory cap)
KLEE: WARNING: killing 13428 states (over memory cap)
KLEE: WARNING: killing 13798 states (over memory cap)
KLEE: WARNING: killing 13655 states (over memory cap)
KLEE: WARNING: killing 13641 states (over memory cap)
KLEE: WARNING: killing 12981 states (over memory cap)
KLEE: WARNING: killing 13478 states (over memory cap)
KLEE: WARNING: killing 13586 states (over memory cap)
KLEE: WARNING: killing 13574 states (over memory cap)
KLEE: WARNING: killing 13690 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-BuDOc7/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-renesas-sh_eth_true-unreach-call.cil.c:10563: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 14061 states (over memory cap)
KLEE: WARNING: killing 13530 states (over memory cap)
KLEE: WARNING: killing 13892 states (over memory cap)
KLEE: WARNING: killing 13754 states (over memory cap)
KLEE: WARNING: killing 13483 states (over memory cap)
KLEE: WARNING: killing 13599 states (over memory cap)
KLEE: WARNING: killing 14339 states (over memory cap)
KLEE: WARNING: killing 14326 states (over memory cap)
KLEE: WARNING: killing 13678 states (over memory cap)
KLEE: WARNING: killing 13922 states (over memory cap)
KLEE: WARNING: killing 14412 states (over memory cap)
KLEE: WARNING: killing 13891 states (over memory cap)
KLEE: WARNING: killing 13871 states (over memory cap)
KLEE: WARNING: killing 14238 states (over memory cap)
KLEE: WARNING: killing 14225 states (over memory cap)
KLEE: WARNING: killing 14329 states (over memory cap)
KLEE: WARNING: killing 13682 states (over memory cap)
KLEE: WARNING: killing 13792 states (over memory cap)
KLEE: WARNING: killing 13525 states (over memory cap)
KLEE: WARNING: killing 13638 states (over memory cap)
KLEE: WARNING: killing 13871 states (over memory cap)
KLEE: WARNING: killing 13603 states (over memory cap)
KLEE: WARNING: killing 13843 states (over memory cap)
KLEE: WARNING: killing 13326 states (over memory cap)
KLEE: WARNING: killing 14186 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-BuDOc7/klee-out-0"
KLEE: Using STP solver backend
KLEE: WARNING ONCE: function "sh_eth_interrupt" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "dma_map_single_attrs" has inline asm
KLEE: WARNING ONCE: function "sh_eth_dev_init" has inline asm
KLEE: WARNING ONCE: function "sh_eth_set_ringparam" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "sh_eth_close" has inline asm
KLEE: WARNING ONCE: function "sh_eth_open" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_00df7aba-bda0-412f-a846-137e1f47df09/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 16001 states (over memory cap)
KLEE: WARNING: killing 25865 states (over memory cap)
KLEE: WARNING: killing 25603 states (over memory cap)
KLEE: WARNING: killing 25932 states (over memory cap)
KLEE: WARNING: killing 25285 states (over memory cap)
KLEE: WARNING: killing 25752 states (over memory cap)
KLEE: WARNING: killing 24984 states (over memory cap)
KLEE: WARNING: killing 25191 states (over memory cap)
KLEE: WARNING: killing 26211 states (over memory cap)
KLEE: WARNING: killing 25587 states (over memory cap)
KLEE: WARNING: killing 25772 states (over memory cap)
KLEE: WARNING: killing 14054 states (over memory cap)
KLEE: WARNING: killing 13627 states (over memory cap)
KLEE: WARNING: killing 13872 states (over memory cap)
KLEE: WARNING: killing 13985 states (over memory cap)
KLEE: WARNING: killing 14098 states (over memory cap)
KLEE: WARNING: killing 14346 states (over memory cap)
KLEE: WARNING: killing 14322 states (over memory cap)
KLEE: WARNING: killing 15112 states (over memory cap)
KLEE: WARNING: killing 14686 states (over memory cap)
KLEE: WARNING: killing 14124 states (over memory cap)
KLEE: WARNING: killing 15307 states (over memory cap)
KLEE: WARNING: killing 14614 states (over memory cap)
KLEE: WARNING: killing 14459 states (over memory cap)
KLEE: WARNING: killing 14567 states (over memory cap)
KLEE: WARNING: killing 14550 states (over memory cap)
KLEE: WARNING: killing 14394 states (over memory cap)
KLEE: WARNING: killing 14239 states (over memory cap)
KLEE: WARNING: killing 14757 states (over memory cap)
KLEE: WARNING: killing 14340 states (over memory cap)
KLEE: WARNING: killing 15118 states (over memory cap)
KLEE: WARNING: killing 14434 states (over memory cap)
KLEE: WARNING: killing 14288 states (over memory cap)
KLEE: WARNING: killing 14007 states (over memory cap)
KLEE: WARNING: killing 14385 states (over memory cap)
KLEE: WARNING: killing 14637 states (over memory cap)
KLEE: WARNING: killing 14752 states (over memory cap)
KLEE: WARNING: killing 13944 states (over memory cap)
KLEE: WARNING: killing 13797 states (over memory cap)
KLEE: WARNING: killing 13905 states (over memory cap)
KLEE: WARNING: killing 13364 states (over memory cap)
KLEE: WARNING: killing 25853 states (over memory cap)
KLEE: WARNING: killing 14491 states (over memory cap)
KLEE: WARNING: killing 13828 states (over memory cap)
KLEE: WARNING: killing 13811 states (over memory cap)
KLEE: WARNING: killing 14178 states (over memory cap)
KLEE: WARNING: killing 14036 states (over memory cap)
KLEE: WARNING: killing 14145 states (over memory cap)
KLEE: WARNING: killing 13749 states (over memory cap)
KLEE: WARNING: killing 13728 states (over memory cap)
KLEE: WARNING: killing 13453 states (over memory cap)
KLEE: WARNING: killing 13428 states (over memory cap)
KLEE: WARNING: killing 13798 states (over memory cap)
KLEE: WARNING: killing 13655 states (over memory cap)
KLEE: WARNING: killing 13641 states (over memory cap)
KLEE: WARNING: killing 12981 states (over memory cap)
KLEE: WARNING: killing 13478 states (over memory cap)
KLEE: WARNING: killing 13586 states (over memory cap)
KLEE: WARNING: killing 13574 states (over memory cap)
KLEE: WARNING: killing 13690 states (over memory cap)
KLEE: ERROR: /tmp/symbiotic-BuDOc7/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-renesas-sh_eth_true-unreach-call.cil.c:10563: memory error: out of bound pointer
KLEE: NOTE: now ignoring this error at this location
KLEE: WARNING: killing 14061 states (over memory cap)
KLEE: WARNING: killing 13530 states (over memory cap)
KLEE: WARNING: killing 13892 states (over memory cap)
KLEE: WARNING: killing 13754 states (over memory cap)
KLEE: WARNING: killing 13483 states (over memory cap)
KLEE: WARNING: killing 13599 states (over memory cap)
KLEE: WARNING: killing 14339 states (over memory cap)
KLEE: WARNING: killing 14326 states (over memory cap)
KLEE: WARNING: killing 13678 states (over memory cap)
KLEE: WARNING: killing 13922 states (over memory cap)
KLEE: WARNING: killing 14412 states (over memory cap)
KLEE: WARNING: killing 13891 states (over memory cap)
KLEE: WARNING: killing 13871 states (over memory cap)
KLEE: WARNING: killing 14238 states (over memory cap)
KLEE: WARNING: killing 14225 states (over memory cap)
KLEE: WARNING: killing 14329 states (over memory cap)
KLEE: WARNING: killing 13682 states (over memory cap)
KLEE: WARNING: killing 13792 states (over memory cap)
KLEE: WARNING: killing 13525 states (over memory cap)
KLEE: WARNING: killing 13638 states (over memory cap)
KLEE: WARNING: killing 13871 states (over memory cap)
KLEE: WARNING: killing 13603 states (over memory cap)
KLEE: WARNING: killing 13843 states (over memory cap)
KLEE: WARNING: killing 13326 states (over memory cap)
KLEE: WARNING: killing 14186 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 0x00007f3dca6b7390
4  libc.so.6       0x00007f3dc9a70428 gsignal + 56
5  libc.so.6       0x00007f3dc9a7202a abort + 362
6  libc.so.6       0x00007f3dc9a68bd7
7  libc.so.6       0x00007f3dc9a68c82
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       0x00007f3dc9a5b830 __libc_start_main + 240
16 klee            0x00000000005bed49 _start + 41
Running the verifier failed
RESULT: unknown
INFO: Total time elapsed: 345.671160221
