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-kernel-locking-spinlock__drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf_true-unreach-call.cil.c


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5.0.0-KLEE:86e6f6f8-dg:03407af1-symbiotic:a8aa8ad6-minisat:3db58943-stp:17249213-sbt-instrumentation:dd7e4312
INFO: After compilation stats: Globals/Functions/Blocks/Instr.: 354 630 4157 28702
Removed infinite loop in ldv_assume
Removed infinite loop in ldv_stop
INFO: Compilation, preparation and instrumentation time: 0.974936008453
Defining function seq_lseek as symbolic
Defining function seq_read as symbolic
Removed calls to 'pci_unregister_driver' (function is undefined)
Removed calls to 'debugfs_remove' (function is undefined)
Defining function printk as symbolic
Defining function debugfs_create_dir as symbolic
Defining function __pci_register_driver as symbolic
Removed calls to '__napi_schedule' (function is undefined)
Defining function strlcpy as symbolic
Defining function snprintf as symbolic
Removed calls to 'msleep' (function is undefined)
Removed calls to '__const_udelay' (function is undefined)
Removed calls to 'warn_slowpath_null' (function is undefined)
Defining function dev_err as symbolic
Defining function ethtool_op_get_link as symbolic
Removed calls to '_raw_spin_lock' (function is undefined)
Removed calls to '_raw_spin_unlock' (function is undefined)
Defining function debug_lockdep_rcu_enabled as symbolic
Defining function rcu_is_watching as symbolic
Defining function rcu_lockdep_current_cpu_online as symbolic
Defining function lock_is_held as symbolic
Removed calls to 'debug_dma_map_page' (function is undefined)
Removed calls to 'consume_skb' (function is undefined)
Removed calls to 'debug_dma_mapping_error' (function is undefined)
Removed calls to 'debug_dma_unmap_page' (function is undefined)
Defining function __phys_addr as symbolic
Removed calls to 'kfree_skb' (function is undefined)
Defining function eth_validate_addr as symbolic
Removed calls to 'pci_set_master' (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 '__raw_spin_lock_init' (function is undefined)
Removed calls to 'netif_carrier_off' (function is undefined)
Removed calls to 'pci_disable_msix' (function is undefined)
Removed calls to 'debugfs_remove_recursive' (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_clear_master' (function is undefined)
Removed calls to 'pci_disable_device' (function is undefined)
Removed calls to 'pci_disable_msi' (function is undefined)
Removed calls to 'netif_napi_del' (function is undefined)
Removed calls to 'debug_dma_free_coherent' (function is undefined)
Removed calls to 'put_page' (function is undefined)
Defining function del_timer_sync as symbolic
Defining function ldv_del_timer_sync as symbolic
Removed calls to 'free_irq' (function is undefined)
Removed calls to '__might_sleep' (function is undefined)
Defining function pci_enable_device as symbolic
Defining function pci_request_regions as symbolic
Defining function pci_ioremap_bar as symbolic
Defining function dev_warn as symbolic
Defining function pci_enable_msi_block as symbolic
Defining function _dev_info as symbolic
Defining function __bitmap_weight as symbolic
Defining function pci_enable_msix as symbolic
Defining function debugfs_create_file as symbolic
Defining function register_netdev as symbolic
Defining function ldv_pre_register_netdev as symbolic
Defining function netif_set_real_num_tx_queues as symbolic
Defining function netif_set_real_num_rx_queues as symbolic
Defining function mod_timer as symbolic
Defining function ldv_mod_timer as symbolic
Defining function request_threaded_irq as symbolic
Removed calls to 'netif_napi_add' (function is undefined)
Removed calls to 'debug_dma_alloc_coherent' (function is undefined)
Defining function eth_type_trans as symbolic
Defining function netif_receive_skb as symbolic
Removed calls to 'dump_page' (function is undefined)
Defining function __get_page_tail as symbolic
Defining function __alloc_skb as symbolic
Defining function napi_get_frags as symbolic
Defining function napi_gro_frags as symbolic
Defining function netpoll_trap as symbolic
Removed calls to 'netif_carrier_on' (function is undefined)
Defining function netdev_info as symbolic
Removed calls to 'debug_dma_sync_single_for_cpu' (function is undefined)
Removed calls to 'napi_complete' (function is undefined)
Removed calls to '__free_pages' (function is undefined)
Defining function __alloc_pages_nodemask as symbolic
Defining function alloc_pages_current as symbolic
Defining function alloc_etherdev_mqs as symbolic
Removed calls to 'init_timer_key' (function is undefined)
Defining function _raw_spin_trylock as symbolic
Defining function dma_supported as symbolic
Defining function dma_set_mask as symbolic
Defining function seq_puts as symbolic
Defining function seq_printf as symbolic
Defining function seq_putc as symbolic
Defining function seq_release as symbolic
Defining function seq_open as symbolic
Defining function single_release as symbolic
Defining function single_open as symbolic
Defining function external_allocated_data 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)
Removed calls to 'ldv_assert' (function is undefined)
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: 1.0958199501
INFO: Before verification stats: Globals/Functions/Blocks/Instr.: 533 476 2114 17068
INFO: Starting verification
KLEE: WARNING ONCE: function "t4vf_wr_mbox_core" has inline asm
KLEE: WARNING ONCE: function "dump_mbox" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_get_regs" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_poll_controller" has inline asm
KLEE: WARNING ONCE: function "process_intrq" has inline asm
KLEE: WARNING ONCE: function "t4vf_eth_xmit" has inline asm
KLEE: WARNING ONCE: function "netif_tx_stop_queue" has inline asm
KLEE: WARNING ONCE: function "dma_map_page" has inline asm
KLEE: WARNING ONCE: function "dma_unmap_page" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_pci_probe" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_pci_remove" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_pci_shutdown" has inline asm
KLEE: WARNING ONCE: function "dma_free_attrs" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_stop" has inline asm
KLEE: WARNING ONCE: function "adapter_down" has inline asm
KLEE: WARNING ONCE: function "t4vf_wait_dev_ready" has inline asm
KLEE: WARNING ONCE: function "t4vf_sge_init" has inline asm
KLEE: WARNING ONCE: function "t4vf_port_init" has inline asm
KLEE: WARNING ONCE: function "cxgb4vf_open" has inline asm
KLEE: WARNING ONCE: function "t4vf_sge_alloc_rxq" has inline asm
KLEE: WARNING ONCE: function "fwevtq_handler" has inline asm
KLEE: WARNING ONCE: function "t4vf_ethrx_handler" has inline asm
KLEE: WARNING ONCE: function "qenable" has inline asm
KLEE: WARNING ONCE: function "copy_frags" has inline asm
KLEE: WARNING ONCE: function "alloc_ring" has inline asm
KLEE: WARNING ONCE: function "refill_fl" has inline asm
KLEE: WARNING ONCE: function "sge_rx_timer_cb" has inline asm
KLEE: WARNING ONCE: function "sge_tx_timer_cb" has inline asm
KLEE: WARNING ONCE: function "t4vf_intr_handler" has inline asm
KLEE: ERROR: /tmp/vcloud-vcloud-master/worker/working_dir_cf0a4dd4-3abe-44e4-b158-5cc221a5f287/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 20163 states (over memory cap)
KLEE: WARNING: killing 12770 states (over memory cap)
KLEE: WARNING: killing 13190 states (over memory cap)
KLEE: WARNING: killing 12941 states (over memory cap)
KLEE: WARNING: killing 13800 states (over memory cap)
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KLEE: WARNING: killing 12206 states (over memory cap)
KLEE: WARNING: killing 12696 states (over memory cap)
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KLEE: WARNING: killing 15627 states (over memory cap)
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KLEE: WARNING: killing 14831 states (over memory cap)
KLEE: WARNING: killing 14887 states (over memory cap)
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KLEE: WARNING: killing 14887 states (over memory cap)
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KLEE: WARNING: killing 14780 states (over memory cap)
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KLEE: WARNING: killing 13663 states (over memory cap)
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KLEE: WARNING: killing 14639 states (over memory cap)
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KLEE: WARNING: killing 14632 states (over memory cap)
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KLEE: WARNING: killing 15032 states (over memory cap)
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KLEE: WARNING: killing 15048 states (over memory cap)
KLEE: WARNING: killing 13990 states (over memory cap)
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KLEE: WARNING: killing 14027 states (over memory cap)
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KLEE: WARNING: killing 14523 states (over memory cap)
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KLEE: WARNING: killing 14093 states (over memory cap)
