java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-commit-tester/main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa-1.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-fea9116
[2019-09-21 09:42:34,751 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-21 09:42:34,753 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 09:42:34,764 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 09:42:34,765 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 09:42:34,766 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 09:42:34,767 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 09:42:34,769 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 09:42:34,770 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 09:42:34,771 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 09:42:34,772 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 09:42:34,773 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 09:42:34,774 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 09:42:34,774 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 09:42:34,775 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 09:42:34,776 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 09:42:34,777 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 09:42:34,778 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 09:42:34,780 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 09:42:34,782 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 09:42:34,783 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 09:42:34,784 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 09:42:34,785 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 09:42:34,786 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 09:42:34,788 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 09:42:34,788 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 09:42:34,789 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 09:42:34,790 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 09:42:34,790 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 09:42:34,791 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 09:42:34,791 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-09-21 09:42:34,793 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 09:42:34,793 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 09:42:34,795 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 09:42:34,795 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 09:42:34,795 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 09:42:34,796 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 09:42:34,796 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-09-21 09:42:34,797 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 09:42:34,798 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-09-21 09:42:34,812 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-21 09:42:34,813 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 09:42:34,814 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 09:42:34,814 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-21 09:42:34,814 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-21 09:42:34,815 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 09:42:34,815 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-09-21 09:42:34,815 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-21 09:42:34,815 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-09-21 09:42:34,815 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-21 09:42:34,816 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 09:42:34,816 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 09:42:34,816 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 09:42:34,816 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-09-21 09:42:34,816 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-21 09:42:34,816 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-21 09:42:34,817 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-21 09:42:34,817 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 09:42:34,817 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-21 09:42:34,817 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-21 09:42:34,817 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-21 09:42:34,818 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:42:34,818 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 09:42:34,819 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 09:42:34,819 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 09:42:34,819 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-21 09:42:34,819 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 09:42:34,819 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 09:42:34,819 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-09-21 09:42:34,860 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 09:42:34,873 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 09:42:34,877 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 09:42:34,878 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-21 09:42:34,879 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-21 09:42:34,879 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa-1.i
[2019-09-21 09:42:34,954 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8ed583e6/15823773e57c46b7864a978630d0a81d/FLAG121d3eee2
[2019-09-21 09:42:35,883 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-21 09:42:35,885 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa-1.i
[2019-09-21 09:42:35,938 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8ed583e6/15823773e57c46b7864a978630d0a81d/FLAG121d3eee2
[2019-09-21 09:42:36,320 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8ed583e6/15823773e57c46b7864a978630d0a81d
[2019-09-21 09:42:36,329 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 09:42:36,331 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 09:42:36,332 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 09:42:36,332 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 09:42:36,336 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 09:42:36,337 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:42:36" (1/1) ...
[2019-09-21 09:42:36,340 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c658811 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:36, skipping insertion in model container
[2019-09-21 09:42:36,340 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:42:36" (1/1) ...
[2019-09-21 09:42:36,348 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-21 09:42:36,507 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-21 09:42:38,321 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:42:38,373 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-21 09:42:38,804 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:42:39,006 INFO  L192         MainTranslator]: Completed translation
[2019-09-21 09:42:39,007 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39 WrapperNode
[2019-09-21 09:42:39,007 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 09:42:39,009 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 09:42:39,009 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 09:42:39,009 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 09:42:39,024 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,025 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,131 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,132 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,287 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,315 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,351 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
[2019-09-21 09:42:39,386 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 09:42:39,387 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 09:42:39,387 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 09:42:39,387 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-21 09:42:39,389 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:42:39" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:42:39,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 09:42:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 09:42:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID
[2019-09-21 09:42:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2019-09-21 09:42:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure current_thread_info
[2019-09-21 09:42:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2019-09-21 09:42:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2019-09-21 09:42:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure kobject_name
[2019-09-21 09:42:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_name
[2019-09-21 09:42:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure port_to_vdev
[2019-09-21 09:42:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_status
[2019-09-21 09:42:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_port_disconnect
[2019-09-21 09:42:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure store_detach
[2019-09-21 09:42:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_args
[2019-09-21 09:42:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure store_attach
[2019-09-21 09:42:39,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful
[2019-09-21 09:42:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure variable_test_bit
[2019-09-21 09:42:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-09-21 09:42:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_del
[2019-09-21 09:42:39,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_move_tail
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2019-09-21 09:42:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_cmd_submit_pdu
[2019-09-21 09:42:39,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure dequeue_from_priv_tx
[2019-09-21 09:42:39,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_send_cmd_submit
[2019-09-21 09:42:39,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure dequeue_from_unlink_tx
[2019-09-21 09:42:39,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_send_cmd_unlink
[2019-09-21 09:42:39,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_tx_loop
[2019-09-21 09:42:39,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2019-09-21 09:42:39,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_to_hcd
[2019-09-21 09:42:39,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure pickup_urb_and_free_priv
[2019-09-21 09:42:39,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_recv_ret_submit
[2019-09-21 09:42:39,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure dequeue_pending_unlink
[2019-09-21 09:42:39,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_recv_ret_unlink
[2019-09-21 09:42:39,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_rx_pdu
[2019-09-21 09:42:39,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_rx_loop
[2019-09-21 09:42:39,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-09-21 09:42:39,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2019-09-21 09:42:39,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_order
[2019-09-21 09:42:39,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-09-21 09:42:39,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2019-09-21 09:42:39,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2019-09-21 09:42:39,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2019-09-21 09:42:39,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2019-09-21 09:42:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held
[2019-09-21 09:42:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace
[2019-09-21 09:42:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmemleak_alloc
[2019-09-21 09:42:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure trace_kmalloc
[2019-09-21 09:42:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc_index
[2019-09-21 09:42:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc_slab
[2019-09-21 09:42:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-09-21 09:42:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-09-21 09:42:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc_large
[2019-09-21 09:42:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-09-21 09:42:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-09-21 09:42:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure hcd_to_vhci
[2019-09-21 09:42:39,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_dev
[2019-09-21 09:42:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_port_status
[2019-09-21 09:42:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure rh_port_connect
[2019-09-21 09:42:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure rh_port_disconnect
[2019-09-21 09:42:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_hub_status
[2019-09-21 09:42:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure hub_descriptor
[2019-09-21 09:42:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_hub_control
[2019-09-21 09:42:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_vdev
[2019-09-21 09:42:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_tx_urb
[2019-09-21 09:42:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_urb_enqueue
[2019-09-21 09:42:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_urb_dequeue
[2019-09-21 09:42:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_device_unlink_cleanup
[2019-09-21 09:42:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_shutdown_connection
[2019-09-21 09:42:39,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_device_reset
[2019-09-21 09:42:39,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_device_unusable
[2019-09-21 09:42:39,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_device_init
[2019-09-21 09:42:39,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_start
[2019-09-21 09:42:39,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_stop
[2019-09-21 09:42:39,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_get_frame_number
[2019-09-21 09:42:39,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_bus_suspend
[2019-09-21 09:42:39,491 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_bus_resume
[2019-09-21 09:42:39,491 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_hcd_probe
[2019-09-21 09:42:39,491 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_hcd_remove
[2019-09-21 09:42:39,492 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_hcd_suspend
[2019-09-21 09:42:39,492 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_hcd_resume
[2019-09-21 09:42:39,492 INFO  L138     BoogieDeclarations]: Found implementation of procedure the_pdev_release
[2019-09-21 09:42:39,492 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_init
[2019-09-21 09:42:39,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhci_cleanup
[2019-09-21 09:42:39,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 09:42:39,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-09-21 09:42:39,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-09-21 09:42:39,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev
[2019-09-21 09:42:39,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe
[2019-09-21 09:42:39,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-21 09:42:39,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure __get_free_pages
[2019-09-21 09:42:39,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2019-09-21 09:42:39,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-09-21 09:42:39,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-09-21 09:42:39,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure __wake_up
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq
[2019-09-21 09:42:39,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-09-21 09:42:39,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled
[2019-09-21 09:42:39,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-09-21 09:42:39,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2019-09-21 09:42:39,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_printk
[2019-09-21 09:42:39,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure finish_wait
[2019-09-21 09:42:39,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure kernel_sendmsg
[2019-09-21 09:42:39,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure kernel_sock_shutdown
[2019-09-21 09:42:39,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_return_value
[2019-09-21 09:42:39,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_handler_precall
[2019-09-21 09:42:39,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-21 09:42:39,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2019-09-21 09:42:39,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference
[2019-09-21 09:42:39,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies
[2019-09-21 09:42:39,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_register
[2019-09-21 09:42:39,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_device_unregister
[2019-09-21 09:42:39,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_driver_register
[2019-09-21 09:42:39,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure platform_driver_unregister
[2019-09-21 09:42:39,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure prepare_to_wait
[2019-09-21 09:42:39,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-09-21 09:42:39,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule
[2019-09-21 09:42:39,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure sock_release
[2019-09-21 09:42:39,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure sockfd_to_socket
[2019-09-21 09:42:39,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure sysfs_create_group
[2019-09-21 09:42:39,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure sysfs_remove_group
[2019-09-21 09:42:39,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_add_hcd
[2019-09-21 09:42:39,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_create_hcd
[2019-09-21 09:42:39,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_disabled
[2019-09-21 09:42:39,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb
[2019-09-21 09:42:39,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb
[2019-09-21 09:42:39,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep
[2019-09-21 09:42:39,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status
[2019-09-21 09:42:39,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub
[2019-09-21 09:42:39,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep
[2019-09-21 09:42:39,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_put_hcd
[2019-09-21 09:42:39,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_remove_hcd
[2019-09-21 09:42:39,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_alloc_iso_desc_pdu
[2019-09-21 09:42:39,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_dump_header
[2019-09-21 09:42:39,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_dump_urb
[2019-09-21 09:42:39,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_event_add
[2019-09-21 09:42:39,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_event_happened
[2019-09-21 09:42:39,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_header_correct_endian
[2019-09-21 09:42:39,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_pack_pdu
[2019-09-21 09:42:39,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_recv_iso
[2019-09-21 09:42:39,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_recv_xbuff
[2019-09-21 09:42:39,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_start_eh
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_start_threads
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_stop_eh
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_stop_threads
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_task_init
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure usbip_xmit
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure autoremove_wake_function
[2019-09-21 09:42:39,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-21 09:42:39,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-21 09:42:39,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-09-21 09:42:39,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-09-21 09:42:39,519 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 09:42:39,519 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure sscanf
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure current_thread_info
[2019-09-21 09:42:39,520 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure kobject_name
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_name
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure sockfd_to_socket
[2019-09-21 09:42:39,521 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_start_threads
[2019-09-21 09:42:39,522 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_event_add
[2019-09-21 09:42:39,522 INFO  L130     BoogieDeclarations]: Found specification of procedure rh_port_connect
[2019-09-21 09:42:39,522 INFO  L130     BoogieDeclarations]: Found specification of procedure port_to_vdev
[2019-09-21 09:42:39,522 INFO  L130     BoogieDeclarations]: Found specification of procedure show_status
[2019-09-21 09:42:39,522 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_port_disconnect
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure store_detach
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_args
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure store_attach
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 09:42:39,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-21 09:42:39,524 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-21 09:42:39,524 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 09:42:39,524 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful
[2019-09-21 09:42:39,524 INFO  L130     BoogieDeclarations]: Found specification of procedure variable_test_bit
[2019-09-21 09:42:39,525 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-09-21 09:42:39,525 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-09-21 09:42:39,525 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-09-21 09:42:39,525 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-09-21 09:42:39,525 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_del
[2019-09-21 09:42:39,525 INFO  L130     BoogieDeclarations]: Found specification of procedure list_move_tail
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure test_ti_thread_flag
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-09-21 09:42:39,527 INFO  L130     BoogieDeclarations]: Found specification of procedure prepare_to_wait
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure finish_wait
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure autoremove_wake_function
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure kernel_sendmsg
[2019-09-21 09:42:39,528 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_pack_pdu
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_header_correct_endian
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_alloc_iso_desc_pdu
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_tx_loop
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_cmd_submit_pdu
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure dequeue_from_priv_tx
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_send_cmd_submit
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-09-21 09:42:39,529 INFO  L130     BoogieDeclarations]: Found specification of procedure dequeue_from_unlink_tx
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_send_cmd_unlink
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_xmit
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_dump_urb
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_dump_header
[2019-09-21 09:42:39,530 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_recv_xbuff
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_recv_iso
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_event_happened
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_rx_loop
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_to_hcd
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure pickup_urb_and_free_priv
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_recv_ret_submit
[2019-09-21 09:42:39,531 INFO  L130     BoogieDeclarations]: Found specification of procedure dequeue_pending_unlink
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_recv_ret_unlink
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_rx_pdu
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure get_order
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2019-09-21 09:42:39,532 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2019-09-21 09:42:39,533 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference
[2019-09-21 09:42:39,533 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-09-21 09:42:39,533 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2019-09-21 09:42:39,534 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2019-09-21 09:42:39,537 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure msecs_to_jiffies
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure __get_free_pages
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure sysfs_create_group
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure sysfs_remove_group
[2019-09-21 09:42:39,538 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2019-09-21 09:42:39,539 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held
[2019-09-21 09:42:39,539 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace
[2019-09-21 09:42:39,539 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2019-09-21 09:42:39,539 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_printk
[2019-09-21 09:42:39,539 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_disabled
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure kmemleak_alloc
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure trace_kmalloc
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc_index
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc_slab
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-09-21 09:42:39,540 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc_large
[2019-09-21 09:42:39,541 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure sock_release
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure kernel_sock_shutdown
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_task_init
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_stop_threads
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_start_eh
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usbip_stop_eh
[2019-09-21 09:42:39,542 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_register
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_device_unregister
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_driver_register
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure platform_driver_unregister
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_create_hcd
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_put_hcd
[2019-09-21 09:42:39,543 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_add_hcd
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_remove_hcd
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure rh_port_disconnect
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure hcd_to_vhci
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_dev
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_hub_status
[2019-09-21 09:42:39,544 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_hub_control
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_urb_enqueue
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_urb_dequeue
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_start
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_stop
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_get_frame_number
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_port_status
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure hub_descriptor
[2019-09-21 09:42:39,545 INFO  L130     BoogieDeclarations]: Found specification of procedure get_vdev
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_tx_urb
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_device_unlink_cleanup
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_shutdown_connection
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_device_reset
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_device_unusable
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_device_init
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_bus_suspend
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_bus_resume
[2019-09-21 09:42:39,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_hcd_probe
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_hcd_remove
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_hcd_suspend
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_hcd_resume
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure the_pdev_release
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_init
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure vhci_cleanup
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2019-09-21 09:42:39,547 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler_precall
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev
[2019-09-21 09:42:39,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 09:42:39,549 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-09-21 09:42:39,550 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-09-21 09:42:39,550 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-09-21 09:42:39,550 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-09-21 09:43:14,794 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 09:43:14,795 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-09-21 09:43:14,799 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:43:14 BoogieIcfgContainer
[2019-09-21 09:43:14,799 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 09:43:14,800 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 09:43:14,800 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-21 09:43:14,800 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-21 09:43:14,801 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:43:14" (1/1) ...
[2019-09-21 09:43:14,802 INFO  L79            SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-21 09:43:14,838 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 09:43:14,838 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-21 09:43:14,860 INFO  L174        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 09:43:14,871 INFO  L179        IcfgInterpreter]: Starting interpretation
[2019-09-21 09:43:14,876 INFO  L199        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs