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-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:24:08,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:24:08,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:24:08,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:24:08,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:24:08,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:24:08,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:24:08,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:24:08,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:24:08,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:24:08,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:24:08,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:24:08,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:24:08,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:24:08,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:24:08,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:24:08,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:24:08,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:24:08,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:24:08,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:24:08,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:24:08,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:24:08,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:24:08,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:24:08,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:24:08,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:24:08,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:24:08,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:24:08,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:24:08,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:24:08,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:24:08,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:24:08,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:24:08,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:24:08,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:24:08,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:24:08,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:24:08,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:24:08,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:24:08,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:24:08,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:24:08,225 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 [2019-09-16 17:24:08,239 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:24:08,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:24:08,240 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-16 17:24:08,240 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-16 17:24:08,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-16 17:24:08,241 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-16 17:24:08,241 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-16 17:24:08,241 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-16 17:24:08,241 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-16 17:24:08,242 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-16 17:24:08,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:24:08,243 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:24:08,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:24:08,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:24:08,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:24:08,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:24:08,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:24:08,244 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:24:08,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:24:08,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:24:08,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:24:08,245 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-16 17:24:08,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:24:08,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:24:08,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:24:08,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:24:08,246 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-16 17:24:08,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:24:08,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-16 17:24:08,246 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-16 17:24:08,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:24:08,288 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:24:08,292 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:24:08,294 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:24:08,294 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:24:08,295 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2019-09-16 17:24:08,376 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/307c5731b/f84c28d2f7ae4ac6be27d9190ea4756b/FLAGaf6181202 [2019-09-16 17:24:09,332 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:24:09,333 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2019-09-16 17:24:09,381 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/307c5731b/f84c28d2f7ae4ac6be27d9190ea4756b/FLAGaf6181202 [2019-09-16 17:24:09,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/307c5731b/f84c28d2f7ae4ac6be27d9190ea4756b [2019-09-16 17:24:09,756 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:24:09,758 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:24:09,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:24:09,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:24:09,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:24:09,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:24:09" (1/1) ... [2019-09-16 17:24:09,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ccad01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:09, skipping insertion in model container [2019-09-16 17:24:09,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:24:09" (1/1) ... [2019-09-16 17:24:09,777 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:24:09,919 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:24:12,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:24:12,635 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:24:13,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:24:13,641 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:24:13,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13 WrapperNode [2019-09-16 17:24:13,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:24:13,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:24:13,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:24:13,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:24:13,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:13,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:13,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:13,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:13,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:14,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:14,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (1/1) ... [2019-09-16 17:24:14,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:24:14,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:24:14,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:24:14,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:24:14,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (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 [2019-09-16 17:24:14,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:24:14,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:24:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-16 17:24:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-16 17:24:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-16 17:24:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-16 17:24:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-16 17:24:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-16 17:24:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-16 17:24:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-09-16 17:24:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-16 17:24:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-16 17:24:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-16 17:24:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-16 17:24:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-16 17:24:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-09-16 17:24:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-09-16 17:24:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-16 17:24:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-16 17:24:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-16 17:24:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-16 17:24:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2019-09-16 17:24:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-16 17:24:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-16 17:24:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-16 17:24:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-16 17:24:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-16 17:24:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-16 17:24:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-16 17:24:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-09-16 17:24:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-09-16 17:24:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-16 17:24:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-16 17:24:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-09-16 17:24:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2019-09-16 17:24:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-16 17:24:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-16 17:24:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-16 17:24:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-16 17:24:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-16 17:24:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-16 17:24:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2019-09-16 17:24:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-16 17:24:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-16 17:24:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-16 17:24:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-16 17:24:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-09-16 17:24:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-09-16 17:24:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-09-16 17:24:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2019-09-16 17:24:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-16 17:24:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-16 17:24:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2019-09-16 17:24:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2019-09-16 17:24:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2019-09-16 17:24:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2019-09-16 17:24:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2019-09-16 17:24:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2019-09-16 17:24:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2019-09-16 17:24:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2019-09-16 17:24:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2019-09-16 17:24:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2019-09-16 17:24:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2019-09-16 17:24:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2019-09-16 17:24:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2019-09-16 17:24:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2019-09-16 17:24:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2019-09-16 17:24:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2019-09-16 17:24:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2019-09-16 17:24:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2019-09-16 17:24:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2019-09-16 17:24:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2019-09-16 17:24:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2019-09-16 17:24:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2019-09-16 17:24:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2019-09-16 17:24:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2019-09-16 17:24:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2019-09-16 17:24:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2019-09-16 17:24:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2019-09-16 17:24:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2019-09-16 17:24:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2019-09-16 17:24:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2019-09-16 17:24:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2019-09-16 17:24:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2019-09-16 17:24:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2019-09-16 17:24:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2019-09-16 17:24:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2019-09-16 17:24:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2019-09-16 17:24:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2019-09-16 17:24:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2019-09-16 17:24:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2019-09-16 17:24:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2019-09-16 17:24:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2019-09-16 17:24:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2019-09-16 17:24:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2019-09-16 17:24:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2019-09-16 17:24:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2019-09-16 17:24:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2019-09-16 17:24:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2019-09-16 17:24:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2019-09-16 17:24:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2019-09-16 17:24:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2019-09-16 17:24:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2019-09-16 17:24:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2019-09-16 17:24:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2019-09-16 17:24:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2019-09-16 17:24:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-16 17:24:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-16 17:24:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_5 [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_6 [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_7 [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_8 [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_9 [2019-09-16 17:24:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_10 [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_11 [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_12 [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-16 17:24:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-16 17:24:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-16 17:24:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-16 17:24:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-16 17:24:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-16 17:24:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-16 17:24:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-16 17:24:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-16 17:24:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-16 17:24:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-16 17:24:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-16 17:24:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-16 17:24:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-16 17:24:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-16 17:24:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-16 17:24:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-16 17:24:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-16 17:24:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-16 17:24:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-16 17:24:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2019-09-16 17:24:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-09-16 17:24:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-16 17:24:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2019-09-16 17:24:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-16 17:24:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2019-09-16 17:24:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2019-09-16 17:24:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-16 17:24:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-16 17:24:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-16 17:24:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-16 17:24:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-16 17:24:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-09-16 17:24:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2019-09-16 17:24:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2019-09-16 17:24:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2019-09-16 17:24:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2019-09-16 17:24:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2019-09-16 17:24:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2019-09-16 17:24:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-16 17:24:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-16 17:24:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-16 17:24:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-16 17:24:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-16 17:24:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-16 17:24:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 17:24:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:24:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-16 17:24:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-16 17:24:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-16 17:24:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-16 17:24:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-16 17:24:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-16 17:24:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-16 17:24:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-16 17:24:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-16 17:24:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-16 17:24:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-16 17:24:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-16 17:24:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-16 17:24:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-16 17:24:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-16 17:24:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-16 17:24:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-16 17:24:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-16 17:24:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-16 17:24:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-16 17:24:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-16 17:24:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-09-16 17:24:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-16 17:24:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_6 [2019-09-16 17:24:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-16 17:24:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_5 [2019-09-16 17:24:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_7 [2019-09-16 17:24:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_9 [2019-09-16 17:24:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_8 [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_10 [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-09-16 17:24:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-16 17:24:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 17:24:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-16 17:24:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:24:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-16 17:24:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-16 17:24:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-16 17:24:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 17:24:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-16 17:24:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-16 17:24:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2019-09-16 17:24:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-16 17:24:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2019-09-16 17:24:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-09-16 17:24:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_11 [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_12 [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-16 17:24:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2019-09-16 17:24:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2019-09-16 17:24:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2019-09-16 17:24:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2019-09-16 17:24:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2019-09-16 17:24:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2019-09-16 17:24:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2019-09-16 17:24:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2019-09-16 17:24:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2019-09-16 17:24:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2019-09-16 17:24:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2019-09-16 17:24:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2019-09-16 17:24:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2019-09-16 17:24:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2019-09-16 17:24:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2019-09-16 17:24:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2019-09-16 17:24:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2019-09-16 17:24:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2019-09-16 17:24:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2019-09-16 17:24:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2019-09-16 17:24:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2019-09-16 17:24:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2019-09-16 17:24:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-16 17:24:14,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:24:14,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 17:24:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-16 17:24:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:24:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-16 17:24:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-16 17:24:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-16 17:24:14,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-16 17:24:16,117 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-16 17:24:33,562 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-16 17:24:38,862 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:24:38,862 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-16 17:24:38,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:24:38 BoogieIcfgContainer [2019-09-16 17:24:38,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:24:38,867 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-16 17:24:38,867 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-16 17:24:38,872 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-16 17:24:38,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.09 05:24:09" (1/3) ... [2019-09-16 17:24:38,873 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4813df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.09 05:24:38, skipping insertion in model container [2019-09-16 17:24:38,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:24:13" (2/3) ... [2019-09-16 17:24:38,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4813df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.09 05:24:38, skipping insertion in model container [2019-09-16 17:24:38,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:24:38" (3/3) ... [2019-09-16 17:24:38,879 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2019-09-16 17:24:38,890 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-16 17:24:38,904 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-16 17:24:38,922 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-16 17:24:38,953 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-16 17:24:38,953 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-16 17:24:38,953 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-16 17:24:38,953 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-16 17:24:38,954 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-16 17:24:38,954 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-16 17:24:38,954 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-16 17:24:38,955 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-16 17:24:39,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states. [2019-09-16 17:24:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2019-09-16 17:24:39,051 INFO L399 BasicCegarLoop]: Found error trace [2019-09-16 17:24:39,053 INFO L407 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2019-09-16 17:24:39,055 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-16 17:24:39,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-16 17:24:39,061 INFO L82 PathProgramCache]: Analyzing trace with hash -1765756280, now seen corresponding path program 1 times [2019-09-16 17:24:39,064 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-16 17:24:39,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-16 17:24:39,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-16 17:24:39,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-16 17:24:39,162 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-16 17:24:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-16 17:24:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2019-09-16 17:24:40,502 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-16 17:24:40,502 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-16 17:24:40,502 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-16 17:24:40,507 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-16 17:24:40,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-16 17:24:40,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-16 17:24:40,527 INFO L87 Difference]: Start difference. First operand 3118 states. Second operand 3 states. [2019-09-16 17:24:50,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-16 17:24:50,308 INFO L93 Difference]: Finished difference Result 6060 states and 8640 transitions. [2019-09-16 17:24:50,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-16 17:24:50,310 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 236 [2019-09-16 17:24:50,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-16 17:24:50,414 INFO L225 Difference]: With dead ends: 6060 [2019-09-16 17:24:50,414 INFO L226 Difference]: Without dead ends: 6017 [2019-09-16 17:24:50,417 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-16 17:24:50,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6017 states. [2019-09-16 17:24:50,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6017 to 6017. [2019-09-16 17:24:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6017 states. [2019-09-16 17:24:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6017 states to 6017 states and 8567 transitions. [2019-09-16 17:24:50,863 INFO L78 Accepts]: Start accepts. Automaton has 6017 states and 8567 transitions. Word has length 236 [2019-09-16 17:24:50,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-16 17:24:50,869 INFO L475 AbstractCegarLoop]: Abstraction has 6017 states and 8567 transitions. [2019-09-16 17:24:50,869 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-16 17:24:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 6017 states and 8567 transitions. [2019-09-16 17:24:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2019-09-16 17:24:50,891 INFO L399 BasicCegarLoop]: Found error trace [2019-09-16 17:24:50,891 INFO L407 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2019-09-16 17:24:50,891 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-16 17:24:50,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-16 17:24:50,892 INFO L82 PathProgramCache]: Analyzing trace with hash -808337848, now seen corresponding path program 1 times [2019-09-16 17:24:50,892 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-16 17:24:50,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-16 17:24:50,919 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-16 17:24:50,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-16 17:24:50,920 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-16 17:24:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-16 17:24:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2019-09-16 17:24:52,200 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-16 17:24:52,200 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-16 17:24:52,201 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-16 17:24:52,214 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-16 17:24:52,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-16 17:24:52,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-16 17:24:52,215 INFO L87 Difference]: Start difference. First operand 6017 states and 8567 transitions. Second operand 3 states. [2019-09-16 17:24:52,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-16 17:24:52,354 INFO L93 Difference]: Finished difference Result 6014 states and 8564 transitions. [2019-09-16 17:24:52,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-16 17:24:52,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 257 [2019-09-16 17:24:52,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-16 17:24:52,358 INFO L225 Difference]: With dead ends: 6014 [2019-09-16 17:24:52,359 INFO L226 Difference]: Without dead ends: 0 [2019-09-16 17:24:52,360 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-16 17:24:52,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-16 17:24:52,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-16 17:24:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-16 17:24:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-16 17:24:52,361 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 257 [2019-09-16 17:24:52,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-16 17:24:52,361 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-16 17:24:52,361 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-16 17:24:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-16 17:24:52,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-16 17:24:52,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.09 05:24:52 BoogieIcfgContainer [2019-09-16 17:24:52,368 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-16 17:24:52,372 INFO L168 Benchmark]: Toolchain (without parser) took 42612.28 ms. Allocated memory was 131.1 MB in the beginning and 1.1 GB in the end (delta: 926.9 MB). Free memory was 73.1 MB in the beginning and 749.5 MB in the end (delta: -676.4 MB). Peak memory consumption was 250.6 MB. Max. memory is 7.1 GB. [2019-09-16 17:24:52,373 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 104.0 MB in the beginning and 103.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-16 17:24:52,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3883.60 ms. Allocated memory was 131.1 MB in the beginning and 281.0 MB in the end (delta: 149.9 MB). Free memory was 72.9 MB in the beginning and 207.0 MB in the end (delta: -134.0 MB). Peak memory consumption was 163.3 MB. Max. memory is 7.1 GB. [2019-09-16 17:24:52,377 INFO L168 Benchmark]: Boogie Preprocessor took 522.59 ms. Allocated memory is still 281.0 MB. Free memory was 207.0 MB in the beginning and 152.9 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. [2019-09-16 17:24:52,377 INFO L168 Benchmark]: RCFGBuilder took 24699.73 ms. Allocated memory was 281.0 MB in the beginning and 1.0 GB in the end (delta: 722.5 MB). Free memory was 152.9 MB in the beginning and 564.0 MB in the end (delta: -411.1 MB). Peak memory consumption was 792.4 MB. Max. memory is 7.1 GB. [2019-09-16 17:24:52,379 INFO L168 Benchmark]: TraceAbstraction took 13501.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 54.5 MB). Free memory was 564.0 MB in the beginning and 749.5 MB in the end (delta: -185.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 17:24:52,388 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 104.0 MB in the beginning and 103.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3883.60 ms. Allocated memory was 131.1 MB in the beginning and 281.0 MB in the end (delta: 149.9 MB). Free memory was 72.9 MB in the beginning and 207.0 MB in the end (delta: -134.0 MB). Peak memory consumption was 163.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 522.59 ms. Allocated memory is still 281.0 MB. Free memory was 207.0 MB in the beginning and 152.9 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24699.73 ms. Allocated memory was 281.0 MB in the beginning and 1.0 GB in the end (delta: 722.5 MB). Free memory was 152.9 MB in the beginning and 564.0 MB in the end (delta: -411.1 MB). Peak memory consumption was 792.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 13501.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 54.5 MB). Free memory was 564.0 MB in the beginning and 749.5 MB in the end (delta: -185.5 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 9862]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 239 procedures, 3182 locations, 1 error locations. SAFE Result, 13.4s OverallTime, 2 OverallIterations, 12 TraceHistogramMax, 10.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 9522 SDtfs, 8556 SDslu, 4359 SDs, 0 SdLazy, 11 SolverSat, 3 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 9.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6017occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 493 NumberOfCodeBlocks, 493 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 491 ConstructedInterpolants, 0 QuantifiedInterpolants, 153235 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 1512/1512 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...