java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:45:58,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:45:58,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:45:58,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:45:58,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:45:58,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:45:58,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:45:58,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:45:58,223 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:45:58,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:45:58,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:45:58,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:45:58,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:45:58,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:45:58,236 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:45:58,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:45:58,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:45:58,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:45:58,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:45:58,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:45:58,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:45:58,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:45:58,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:45:58,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:45:58,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:45:58,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:45:58,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:45:58,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:45:58,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:45:58,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:45:58,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:45:58,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:45:58,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:45:58,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:45:58,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:45:58,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:45:58,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:45:58,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:45:58,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:45:58,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:45:58,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:45:58,276 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 13:45:58,296 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:45:58,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:45:58,296 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:45:58,296 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:45:58,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:45:58,297 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:45:58,297 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:45:58,298 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:45:58,298 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:45:58,298 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:45:58,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:45:58,299 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:45:58,299 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:45:58,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:45:58,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:45:58,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:45:58,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:45:58,300 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:45:58,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:45:58,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:45:58,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:45:58,301 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:45:58,301 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:45:58,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:45:58,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:45:58,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:45:58,302 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:45:58,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:45:58,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:45:58,302 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:45:58,330 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:45:58,345 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:45:58,351 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:45:58,353 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:45:58,354 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:45:58,355 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2019-09-20 13:45:58,425 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f534804/5787025718da42298c30a2b483cbb585/FLAG5b5e173c0 [2019-09-20 13:45:59,342 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:45:59,343 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2019-09-20 13:45:59,395 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f534804/5787025718da42298c30a2b483cbb585/FLAG5b5e173c0 [2019-09-20 13:45:59,822 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3f534804/5787025718da42298c30a2b483cbb585 [2019-09-20 13:45:59,832 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:45:59,833 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:45:59,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:59,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:45:59,838 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:45:59,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:59" (1/1) ... [2019-09-20 13:45:59,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a9857e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:59, skipping insertion in model container [2019-09-20 13:45:59,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:59" (1/1) ... [2019-09-20 13:45:59,850 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:45:59,999 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:46:02,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:46:02,861 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:46:03,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:46:03,904 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:46:03,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03 WrapperNode [2019-09-20 13:46:03,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:46:03,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:46:03,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:46:03,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:46:03,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:03,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:04,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:04,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:04,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:04,334 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:04,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (1/1) ... [2019-09-20 13:46:04,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:46:04,425 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:46:04,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:46:04,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:46:04,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (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 [2019-09-20 13:46:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:46:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:46:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 13:46:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:46:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 13:46:04,513 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-20 13:46:04,513 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-20 13:46:04,515 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-20 13:46:04,515 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-20 13:46:04,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-09-20 13:46:04,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-20 13:46:04,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:46:04,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:46:04,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 13:46:04,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 13:46:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:46:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:46:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:46:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:46:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:46:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 13:46:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-20 13:46:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 13:46:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 13:46:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-09-20 13:46:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-09-20 13:46:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-20 13:46:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2019-09-20 13:46:04,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-20 13:46:04,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2019-09-20 13:46:04,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 13:46:04,524 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-20 13:46:04,524 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-09-20 13:46:04,524 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-09-20 13:46:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-20 13:46:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-20 13:46:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-09-20 13:46:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2019-09-20 13:46:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-20 13:46:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-20 13:46:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-20 13:46:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-20 13:46:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-20 13:46:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-20 13:46:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2019-09-20 13:46:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-20 13:46:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 13:46:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 13:46:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-20 13:46:04,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-09-20 13:46:04,528 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-09-20 13:46:04,528 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-09-20 13:46:04,528 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2019-09-20 13:46:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 13:46:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 13:46:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2019-09-20 13:46:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2019-09-20 13:46:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2019-09-20 13:46:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2019-09-20 13:46:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2019-09-20 13:46:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2019-09-20 13:46:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2019-09-20 13:46:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2019-09-20 13:46:04,531 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2019-09-20 13:46:04,531 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2019-09-20 13:46:04,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2019-09-20 13:46:04,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2019-09-20 13:46:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2019-09-20 13:46:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2019-09-20 13:46:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2019-09-20 13:46:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2019-09-20 13:46:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2019-09-20 13:46:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2019-09-20 13:46:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2019-09-20 13:46:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2019-09-20 13:46:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2019-09-20 13:46:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2019-09-20 13:46:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2019-09-20 13:46:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2019-09-20 13:46:04,535 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2019-09-20 13:46:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2019-09-20 13:46:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2019-09-20 13:46:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2019-09-20 13:46:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2019-09-20 13:46:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2019-09-20 13:46:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2019-09-20 13:46:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2019-09-20 13:46:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2019-09-20 13:46:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2019-09-20 13:46:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2019-09-20 13:46:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2019-09-20 13:46:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2019-09-20 13:46:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2019-09-20 13:46:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2019-09-20 13:46:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2019-09-20 13:46:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2019-09-20 13:46:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2019-09-20 13:46:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2019-09-20 13:46:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2019-09-20 13:46:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2019-09-20 13:46:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2019-09-20 13:46:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2019-09-20 13:46:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2019-09-20 13:46:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2019-09-20 13:46:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2019-09-20 13:46:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2019-09-20 13:46:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2019-09-20 13:46:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2019-09-20 13:46:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2019-09-20 13:46:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2019-09-20 13:46:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2019-09-20 13:46:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2019-09-20 13:46:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2019-09-20 13:46:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2019-09-20 13:46:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2019-09-20 13:46:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2019-09-20 13:46:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2019-09-20 13:46:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2019-09-20 13:46:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2019-09-20 13:46:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2019-09-20 13:46:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2019-09-20 13:46:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2019-09-20 13:46:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2019-09-20 13:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2019-09-20 13:46:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-20 13:46:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-20 13:46:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-20 13:46:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:46:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-20 13:46:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 13:46:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_25 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_29 [2019-09-20 13:46:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_30 [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_31 [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:46:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 13:46:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:46:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 13:46:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 13:46:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 13:46:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 13:46:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-20 13:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:46:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 13:46:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-09-20 13:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:46:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:46:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:46:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:46:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-20 13:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 13:46:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 13:46:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:46:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:46:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:46:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:46:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:46:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:46:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:46:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:46:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:46:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:46:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 13:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 13:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 13:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 13:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-20 13:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_25 [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-09-20 13:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_29 [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-20 13:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2019-09-20 13:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-09-20 13:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-20 13:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2019-09-20 13:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-09-20 13:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_30 [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_31 [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 13:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2019-09-20 13:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2019-09-20 13:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2019-09-20 13:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2019-09-20 13:46:04,602 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2019-09-20 13:46:04,603 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2019-09-20 13:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2019-09-20 13:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2019-09-20 13:46:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2019-09-20 13:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2019-09-20 13:46:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2019-09-20 13:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 13:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:46:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:46:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:46:06,092 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:46:27,974 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:46:27,974 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 13:46:27,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:46:27 BoogieIcfgContainer [2019-09-20 13:46:27,978 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:46:27,979 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:46:27,979 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:46:27,983 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:46:27,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:45:59" (1/3) ... [2019-09-20 13:46:27,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c7e91c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:46:27, skipping insertion in model container [2019-09-20 13:46:27,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:03" (2/3) ... [2019-09-20 13:46:27,985 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c7e91c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:46:27, skipping insertion in model container [2019-09-20 13:46:27,985 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:46:27" (3/3) ... [2019-09-20 13:46:27,987 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2019-09-20 13:46:27,999 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:46:28,013 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:46:28,032 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:46:28,065 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:46:28,065 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-20 13:46:28,065 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:46:28,065 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:46:28,065 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:46:28,066 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:46:28,066 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:46:28,066 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:46:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states. [2019-09-20 13:46:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2019-09-20 13:46:28,207 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:46:28,209 INFO L407 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:46:28,214 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:46:28,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:46:28,220 INFO L82 PathProgramCache]: Analyzing trace with hash -1274584004, now seen corresponding path program 1 times [2019-09-20 13:46:28,222 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:46:28,336 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:28,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:46:28,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:28,337 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:46:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:46:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2019-09-20 13:46:29,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:46:29,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:46:29,754 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:46:29,761 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:46:29,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:46:29,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:46:29,779 INFO L87 Difference]: Start difference. First operand 3132 states. Second operand 3 states.