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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 09:45:34,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 09:45:34,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 09:45:34,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 09:45:34,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 09:45:34,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 09:45:34,817 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 09:45:34,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 09:45:34,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 09:45:34,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 09:45:34,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 09:45:34,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 09:45:34,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 09:45:34,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 09:45:34,838 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 09:45:34,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 09:45:34,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 09:45:34,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 09:45:34,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 09:45:34,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 09:45:34,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 09:45:34,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 09:45:34,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 09:45:34,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 09:45:34,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 09:45:34,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 09:45:34,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 09:45:34,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 09:45:34,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 09:45:34,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 09:45:34,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 09:45:34,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 09:45:34,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 09:45:34,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 09:45:34,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 09:45:34,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 09:45:34,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 09:45:34,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 09:45:34,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 09:45:34,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 09:45:34,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 09:45:34,877 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 09:45:34,915 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 09:45:34,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 09:45:34,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 09:45:34,920 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 09:45:34,920 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 09:45:34,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 09:45:34,921 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 09:45:34,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 09:45:34,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 09:45:34,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 09:45:34,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 09:45:34,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 09:45:34,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 09:45:34,924 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 09:45:34,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 09:45:34,925 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 09:45:34,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 09:45:34,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 09:45:34,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 09:45:34,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 09:45:34,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 09:45:34,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:45:34,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 09:45:34,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 09:45:34,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 09:45:34,927 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 09:45:34,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 09:45:34,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 09:45:34,930 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 09:45:34,991 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 09:45:35,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 09:45:35,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 09:45:35,012 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 09:45:35,013 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 09:45:35,013 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2019-09-21 09:45:35,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed8c7846b/ccf0cbdd421042299d03f5d79d231203/FLAG308ef4b4d [2019-09-21 09:45:35,928 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 09:45:35,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--uas.ko-entry_point.cil.out.i [2019-09-21 09:45:35,975 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed8c7846b/ccf0cbdd421042299d03f5d79d231203/FLAG308ef4b4d [2019-09-21 09:45:36,376 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed8c7846b/ccf0cbdd421042299d03f5d79d231203 [2019-09-21 09:45:36,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 09:45:36,388 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 09:45:36,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 09:45:36,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 09:45:36,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 09:45:36,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:45:36" (1/1) ... [2019-09-21 09:45:36,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74162d87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:36, skipping insertion in model container [2019-09-21 09:45:36,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:45:36" (1/1) ... [2019-09-21 09:45:36,404 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 09:45:36,583 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 09:45:38,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:45:38,620 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 09:45:39,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:45:39,401 INFO L192 MainTranslator]: Completed translation [2019-09-21 09:45:39,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39 WrapperNode [2019-09-21 09:45:39,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 09:45:39,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 09:45:39,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 09:45:39,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 09:45:39,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (1/1) ... [2019-09-21 09:45:39,742 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 09:45:39,743 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 09:45:39,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 09:45:39,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 09:45:39,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:45:39" (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 09:45:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 09:45:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 09:45:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-21 09:45:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-21 09:45:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-09-21 09:45:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-09-21 09:45:39,826 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-21 09:45:39,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-21 09:45:39,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-21 09:45:39,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-21 09:45:39,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-21 09:45:39,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-21 09:45:39,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-21 09:45:39,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-21 09:45:39,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-21 09:45:39,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-21 09:45:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-21 09:45:39,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-21 09:45:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-21 09:45:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-21 09:45:39,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-21 09:45:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-21 09:45:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-21 09:45:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-21 09:45:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-21 09:45:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2019-09-21 09:45:39,836 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ss_max_streams [2019-09-21 09:45:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-21 09:45:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-21 09:45:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-21 09:45:39,837 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_bus [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2019-09-21 09:45:39,838 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_out [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_is_interface [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_uas_alt_setting [2019-09-21 09:45:39,839 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_endpoints [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_use_uas_driver [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_do_work [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_add_work [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_zap_pending [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_sense [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_log_cmd_state [2019-09-21 09:45:39,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_unsubmitted_urbs [2019-09-21 09:45:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_try_complete [2019-09-21 09:45:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_xfer_data [2019-09-21 09:45:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_stat_cmplt [2019-09-21 09:45:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_data_cmplt [2019-09-21 09:45:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmd_cmplt [2019-09-21 09:45:39,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_data_urb [2019-09-21 09:45:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_sense_urb [2019-09-21 09:45:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_cmd_urb [2019-09-21 09:45:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_sense_urb [2019-09-21 09:45:39,842 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_urbs [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand_lck [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_abort_handler [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_bus_reset_handler [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_alloc [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_configure [2019-09-21 09:45:39,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_switch_interface [2019-09-21 09:45:39,844 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_configure_endpoints [2019-09-21 09:45:39,844 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_streams [2019-09-21 09:45:39,844 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_probe [2019-09-21 09:45:39,844 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmnd_list_empty [2019-09-21 09:45:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_wait_for_pending_cmnds [2019-09-21 09:45:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_pre_reset [2019-09-21 09:45:39,845 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_post_reset [2019-09-21 09:45:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_suspend [2019-09-21 09:45:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_resume [2019-09-21 09:45:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_reset_resume [2019-09-21 09:45:39,846 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_disconnect [2019-09-21 09:45:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_shutdown [2019-09-21 09:45:39,847 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_init [2019-09-21 09:45:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_exit [2019-09-21 09:45:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-21 09:45:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-21 09:45:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-09-21 09:45:39,848 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-21 09:45:39,849 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-21 09:45:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-21 09:45:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2019-09-21 09:45:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-21 09:45:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 09:45:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-09-21 09:45:39,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-09-21 09:45:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-09-21 09:45:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-09-21 09:45:39,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-09-21 09:45:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-09-21 09:45:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-21 09:45:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-21 09:45:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-09-21 09:45:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-09-21 09:45:39,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-21 09:45:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-21 09:45:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_17 [2019-09-21 09:45:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_18 [2019-09-21 09:45:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_19 [2019-09-21 09:45:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_20 [2019-09-21 09:45:39,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_21 [2019-09-21 09:45:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_22 [2019-09-21 09:45:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_23 [2019-09-21 09:45:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2019-09-21 09:45:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2019-09-21 09:45:39,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-21 09:45:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-21 09:45:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-21 09:45:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-21 09:45:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-21 09:45:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-21 09:45:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-21 09:45:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-21 09:45:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-21 09:45:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-21 09:45:39,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-21 09:45:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-21 09:45:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-21 09:45:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-21 09:45:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-21 09:45:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-21 09:45:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-21 09:45:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-21 09:45:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-21 09:45:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-21 09:45:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-21 09:45:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-21 09:45:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-21 09:45:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-21 09:45:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-21 09:45:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-21 09:45:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-21 09:45:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-21 09:45:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-21 09:45:39,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-21 09:45:39,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-21 09:45:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-21 09:45:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-21 09:45:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-21 09:45:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-21 09:45:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-21 09:45:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-21 09:45:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-21 09:45:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-21 09:45:39,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev [2019-09-21 09:45:39,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_udev [2019-09-21 09:45:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_udev [2019-09-21 09:45:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev [2019-09-21 09:45:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev [2019-09-21 09:45:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-21 09:45:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-21 09:45:39,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-21 09:45:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2019-09-21 09:45:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-21 09:45:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-21 09:45:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-21 09:45:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_tags [2019-09-21 09:45:39,878 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_update_dma_alignment [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2019-09-21 09:45:39,879 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-21 09:45:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2019-09-21 09:45:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-21 09:45:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-21 09:45:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-21 09:45:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-21 09:45:39,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-21 09:45:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-21 09:45:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-21 09:45:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-21 09:45:39,881 INFO L138 BoogieDeclarations]: Found implementation of procedure scmd_printk [2019-09-21 09:45:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2019-09-21 09:45:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_requests [2019-09-21 09:45:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2019-09-21 09:45:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2019-09-21 09:45:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2019-09-21 09:45:39,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-09-21 09:45:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_print_command [2019-09-21 09:45:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2019-09-21 09:45:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_report_bus_reset [2019-09-21 09:45:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2019-09-21 09:45:39,883 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_streams [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_streams [2019-09-21 09:45:39,884 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-21 09:45:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_urb [2019-09-21 09:45:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2019-09-21 09:45:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-21 09:45:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-21 09:45:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-09-21 09:45:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-21 09:45:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_stor_adjust_quirks [2019-09-21 09:45:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-21 09:45:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2019-09-21 09:45:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-21 09:45:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2019-09-21 09:45:39,886 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-21 09:45:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-21 09:45:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-21 09:45:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-21 09:45:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-21 09:45:39,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-21 09:45:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 09:45:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-21 09:45:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-21 09:45:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-09-21 09:45:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-21 09:45:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-09-21 09:45:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-21 09:45:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-21 09:45:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-21 09:45:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-21 09:45:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-21 09:45:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-21 09:45:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-21 09:45:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-21 09:45:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-09-21 09:45:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-21 09:45:39,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-21 09:45:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-09-21 09:45:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-21 09:45:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-21 09:45:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-21 09:45:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 09:45:39,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-21 09:45:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-21 09:45:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-21 09:45:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-21 09:45:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-21 09:45:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-21 09:45:39,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-21 09:45:39,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-21 09:45:39,895 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2019-09-21 09:45:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_19 [2019-09-21 09:45:39,899 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-21 09:45:39,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-09-21 09:45:39,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-21 09:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-21 09:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-21 09:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev [2019-09-21 09:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev [2019-09-21 09:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-21 09:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-21 09:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-21 09:45:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-21 09:45:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-21 09:45:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-21 09:45:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-21 09:45:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-21 09:45:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-09-21 09:45:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-09-21 09:45:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-21 09:45:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-09-21 09:45:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-09-21 09:45:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-21 09:45:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-09-21 09:45:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2019-09-21 09:45:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_21 [2019-09-21 09:45:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-21 09:45:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_22 [2019-09-21 09:45:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-21 09:45:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-21 09:45:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-21 09:45:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-21 09:45:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-21 09:45:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_update_dma_alignment [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ss_max_streams [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-21 09:45:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_18 [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_streams [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_streams [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2019-09-21 09:45:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-21 09:45:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2019-09-21 09:45:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_bus [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure scmd_printk [2019-09-21 09:45:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_out [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_print_command [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2019-09-21 09:45:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_20 [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_17 [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_23 [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-09-21 09:45:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_requests [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure usb_stor_adjust_quirks [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure uas_is_interface [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_uas_alt_setting [2019-09-21 09:45:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_endpoints [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_use_uas_driver [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_urbs [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_do_work [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_try_complete [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_streams [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_log_cmd_state [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_add_work [2019-09-21 09:45:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure uas_zap_pending [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure uas_sense [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_unsubmitted_urbs [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure uas_xfer_data [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure uas_stat_cmplt [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure uas_data_cmplt [2019-09-21 09:45:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmd_cmplt [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_data_urb [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_sense_urb [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_cmd_urb [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_sense_urb [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand_lck [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_abort_handler [2019-09-21 09:45:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_bus_reset_handler [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_alloc [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_configure [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_switch_interface [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_configure_endpoints [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_probe [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmnd_list_empty [2019-09-21 09:45:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure uas_wait_for_pending_cmnds [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_pre_reset [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_post_reset [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_suspend [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_resume [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_reset_resume [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_disconnect [2019-09-21 09:45:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure uas_shutdown [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_init [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_exit [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-21 09:45:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-21 09:45:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-21 09:45:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-21 09:45:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_udev [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_udev [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_udev [2019-09-21 09:45:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_udev [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_udev [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_udev [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_udev [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-21 09:45:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-21 09:45:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-21 09:45:41,549 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-21 09:45:55,991 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 09:45:55,991 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-21 09:45:55,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:45:55 BoogieIcfgContainer [2019-09-21 09:45:55,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 09:45:55,995 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 09:45:55,996 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 09:45:55,996 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 09:45:55,998 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:45:55" (1/1) ... [2019-09-21 09:45:55,999 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 09:45:56,041 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 09:45:56,041 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 09:45:56,067 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-21 09:45:56,075 INFO L168 Benchmark]: Toolchain (without parser) took 19685.82 ms. Allocated memory was 140.5 MB in the beginning and 501.7 MB in the end (delta: 361.2 MB). Free memory was 77.9 MB in the beginning and 195.5 MB in the end (delta: -117.6 MB). Peak memory consumption was 243.7 MB. Max. memory is 7.1 GB. [2019-09-21 09:45:56,077 INFO L168 Benchmark]: CDTParser took 1.33 ms. Allocated memory is still 140.5 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-21 09:45:56,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3013.78 ms. Allocated memory was 140.5 MB in the beginning and 260.6 MB in the end (delta: 120.1 MB). Free memory was 77.7 MB in the beginning and 123.0 MB in the end (delta: -45.3 MB). Peak memory consumption was 107.6 MB. Max. memory is 7.1 GB. [2019-09-21 09:45:56,081 INFO L168 Benchmark]: Boogie Preprocessor took 339.19 ms. Allocated memory is still 260.6 MB. Free memory was 123.0 MB in the beginning and 89.9 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-09-21 09:45:56,086 INFO L168 Benchmark]: RCFGBuilder took 16252.01 ms. Allocated memory was 260.6 MB in the beginning and 501.7 MB in the end (delta: 241.2 MB). Free memory was 89.9 MB in the beginning and 202.7 MB in the end (delta: -112.8 MB). Peak memory consumption was 227.9 MB. Max. memory is 7.1 GB. [2019-09-21 09:45:56,087 INFO L168 Benchmark]: Sifa took 76.61 ms. Allocated memory is still 501.7 MB. Free memory was 202.7 MB in the beginning and 195.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. [2019-09-21 09:45:56,100 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 ms. Allocated memory is still 140.5 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3013.78 ms. Allocated memory was 140.5 MB in the beginning and 260.6 MB in the end (delta: 120.1 MB). Free memory was 77.7 MB in the beginning and 123.0 MB in the end (delta: -45.3 MB). Peak memory consumption was 107.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 339.19 ms. Allocated memory is still 260.6 MB. Free memory was 123.0 MB in the beginning and 89.9 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16252.01 ms. Allocated memory was 260.6 MB in the beginning and 501.7 MB in the end (delta: 241.2 MB). Free memory was 89.9 MB in the beginning and 202.7 MB in the end (delta: -112.8 MB). Peak memory consumption was 227.9 MB. Max. memory is 7.1 GB. * Sifa took 76.61 ms. Allocated memory is still 501.7 MB. Free memory was 202.7 MB in the beginning and 195.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...