/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:16:29,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:16:29,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:16:29,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:16:29,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:16:29,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:16:29,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:16:29,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:16:29,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:16:29,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:16:29,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:16:29,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:16:29,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:16:29,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:16:29,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:16:29,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:16:29,658 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:16:29,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:16:29,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:16:29,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:16:29,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:16:29,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:16:29,680 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:16:29,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:16:29,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:16:29,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:16:29,686 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:16:29,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:16:29,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:16:29,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:16:29,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:16:29,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:16:29,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:16:29,692 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:16:29,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:16:29,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:16:29,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:16:29,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:16:29,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:16:29,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:16:29,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:16:29,697 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:16:29,725 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:16:29,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:16:29,726 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:16:29,726 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:16:29,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:16:29,727 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:16:29,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:16:29,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:16:29,728 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:16:29,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:16:29,729 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:16:29,729 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:16:29,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:16:29,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:16:29,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:16:29,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:16:29,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:16:29,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:16:29,731 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:16:29,731 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:16:29,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:16:29,731 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:16:29,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:16:29,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:16:29,732 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:16:29,732 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:16:29,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:16:29,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:16:29,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:16:29,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:16:29,733 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:16:29,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:16:29,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:16:29,734 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:16:30,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:16:30,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:16:30,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:16:30,156 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:16:30,157 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:16:30,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point.cil.out.i [2022-10-15 21:16:30,231 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/647d06dd1/87c63fd14e75487ba9301d63c54ec7df/FLAGaa6f9ba17 [2022-10-15 21:16:31,274 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:16:31,275 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point.cil.out.i [2022-10-15 21:16:31,322 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/647d06dd1/87c63fd14e75487ba9301d63c54ec7df/FLAGaa6f9ba17 [2022-10-15 21:16:31,692 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/647d06dd1/87c63fd14e75487ba9301d63c54ec7df [2022-10-15 21:16:31,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:16:31,704 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:16:31,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:16:31,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:16:31,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:16:31,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:16:31" (1/1) ... [2022-10-15 21:16:31,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@292c09ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:31, skipping insertion in model container [2022-10-15 21:16:31,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:16:31" (1/1) ... [2022-10-15 21:16:31,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:16:31,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:16:32,223 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1724] [2022-10-15 21:16:32,224 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1725-1726] [2022-10-15 21:16:32,495 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point.cil.out.i[57371,57384] [2022-10-15 21:16:33,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:16:33,700 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:16:33,760 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1724] [2022-10-15 21:16:33,761 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1725-1726] [2022-10-15 21:16:33,771 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point.cil.out.i[57371,57384] [2022-10-15 21:16:34,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:16:34,753 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:16:34,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34 WrapperNode [2022-10-15 21:16:34,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:16:34,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:16:34,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:16:34,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:16:34,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:16:34,902 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:16:48,490 INFO L138 Inliner]: procedures = 276, calls = 1930, calls flagged for inlining = 125, calls inlined = 123, statements flattened = 4702 [2022-10-15 21:16:48,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:16:48,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:16:48,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:16:48,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:16:48,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:16:48,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:16:53,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:16:53,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:17:00,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:17:00,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:17:01,492 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:17:01,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:17:04,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:17:04,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:17:04,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:17:04,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:17:04,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:16:34" (1/1) ... [2022-10-15 21:17:04,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:17:04,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:17:04,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-15 21:17:04,862 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-15 21:17:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_clear_stall [2022-10-15 21:17:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_clear_stall [2022-10-15 21:17:04,920 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_bit_clr [2022-10-15 21:17:04,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_bit_clr [2022-10-15 21:17:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_clear_ep_status [2022-10-15 21:17:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_clear_ep_status [2022-10-15 21:17:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:17:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:17:04,921 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_init_setup_buff [2022-10-15 21:17:04,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_init_setup_buff [2022-10-15 21:17:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_bit_set [2022-10-15 21:17:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_bit_set [2022-10-15 21:17:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 21:17:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 21:17:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2022-10-15 21:17:04,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2022-10-15 21:17:04,922 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-15 21:17:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-15 21:17:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-15 21:17:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-15 21:17:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:17:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:17:04,923 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-15 21:17:04,923 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-15 21:17:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_shutdown [2022-10-15 21:17:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_shutdown [2022-10-15 21:17:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_clear_dma [2022-10-15 21:17:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_clear_dma [2022-10-15 21:17:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_csr_busy [2022-10-15 21:17:04,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_csr_busy [2022-10-15 21:17:04,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-15 21:17:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-15 21:17:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_stop [2022-10-15 21:17:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_stop [2022-10-15 21:17:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-15 21:17:04,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-15 21:17:04,925 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_writel [2022-10-15 21:17:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_writel [2022-10-15 21:17:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-15 21:17:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-15 21:17:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-15 21:17:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-15 21:17:04,926 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_svc_data_out [2022-10-15 21:17:04,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_svc_data_out [2022-10-15 21:17:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_free_dma_chain [2022-10-15 21:17:04,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_free_dma_chain [2022-10-15 21:17:04,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 21:17:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 21:17:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-10-15 21:17:04,928 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-10-15 21:17:04,928 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_readl [2022-10-15 21:17:04,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_readl [2022-10-15 21:17:04,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 21:17:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 21:17:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-15 21:17:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-15 21:17:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_read_ep_control [2022-10-15 21:17:04,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_read_ep_control [2022-10-15 21:17:04,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-15 21:17:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-15 21:17:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_set_rrdy [2022-10-15 21:17:04,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_set_rrdy [2022-10-15 21:17:04,931 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_reconnect [2022-10-15 21:17:04,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_reconnect [2022-10-15 21:17:04,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:17:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_readl [2022-10-15 21:17:04,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_readl [2022-10-15 21:17:04,933 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-15 21:17:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-15 21:17:04,934 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_postsvc_epinters [2022-10-15 21:17:04,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_postsvc_epinters [2022-10-15 21:17:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-10-15 21:17:04,935 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-10-15 21:17:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:17:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-15 21:17:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-15 21:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-10-15 21:17:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2022-10-15 21:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_start_rxrequest [2022-10-15 21:17:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_start_rxrequest [2022-10-15 21:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-15 21:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-15 21:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-15 21:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-15 21:17:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-15 21:17:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-15 21:17:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-10-15 21:17:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-10-15 21:17:04,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-10-15 21:17:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-10-15 21:17:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:17:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_set_maxpkt [2022-10-15 21:17:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_set_maxpkt [2022-10-15 21:17:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:17:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-15 21:17:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-15 21:17:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_pcd_fifo_flush [2022-10-15 21:17:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_pcd_fifo_flush [2022-10-15 21:17:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_disable_ep_interrupts [2022-10-15 21:17:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_disable_ep_interrupts [2022-10-15 21:17:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_set_dma [2022-10-15 21:17:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_set_dma [2022-10-15 21:17:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure pch_vbus_gpio_get_value [2022-10-15 21:17:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_vbus_gpio_get_value [2022-10-15 21:17:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-15 21:17:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-15 21:17:04,942 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-15 21:17:04,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-15 21:17:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_wait_ep_stall [2022-10-15 21:17:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_wait_ep_stall [2022-10-15 21:17:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:17:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 21:17:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 21:17:04,943 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_write_ep_interrupts [2022-10-15 21:17:04,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_write_ep_interrupts [2022-10-15 21:17:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-15 21:17:04,944 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-15 21:17:04,944 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-15 21:17:04,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-15 21:17:04,946 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_fifo_flush [2022-10-15 21:17:04,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_fifo_flush [2022-10-15 21:17:04,954 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_clear_nak [2022-10-15 21:17:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_clear_nak [2022-10-15 21:17:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-15 21:17:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-15 21:17:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:17:04,955 INFO L130 BoogieDeclarations]: Found specification of procedure complete_req [2022-10-15 21:17:04,955 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_req [2022-10-15 21:17:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_writel [2022-10-15 21:17:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_writel [2022-10-15 21:17:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure empty_req_queue [2022-10-15 21:17:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_req_queue [2022-10-15 21:17:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:17:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-15 21:17:04,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-15 21:17:04,956 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_set_nak [2022-10-15 21:17:04,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_set_nak [2022-10-15 21:17:04,958 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-10-15 21:17:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-10-15 21:17:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_read_csr [2022-10-15 21:17:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_read_csr [2022-10-15 21:17:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:17:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:17:04,959 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_start [2022-10-15 21:17:04,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_start [2022-10-15 21:17:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-15 21:17:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-15 21:17:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_bit_set [2022-10-15 21:17:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_bit_set [2022-10-15 21:17:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_read_device_status [2022-10-15 21:17:04,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_read_device_status [2022-10-15 21:17:04,960 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 21:17:04,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 21:17:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-15 21:17:04,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-15 21:17:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_set_ddptr [2022-10-15 21:17:04,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_set_ddptr [2022-10-15 21:17:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:17:04,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-15 21:17:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-15 21:17:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-15 21:17:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-15 21:17:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 21:17:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 21:17:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_pcd_dequeue [2022-10-15 21:17:04,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_pcd_dequeue [2022-10-15 21:17:04,962 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_disable_interrupts [2022-10-15 21:17:04,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_disable_interrupts [2022-10-15 21:17:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_clear_ep_control [2022-10-15 21:17:04,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_clear_ep_control [2022-10-15 21:17:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_desc [2022-10-15 21:17:04,963 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_to_desc [2022-10-15 21:17:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_set_stall [2022-10-15 21:17:04,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_set_stall [2022-10-15 21:17:04,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:17:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_init [2022-10-15 21:17:04,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_init [2022-10-15 21:17:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-15 21:17:04,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-15 21:17:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_start_next_txrequest [2022-10-15 21:17:04,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_start_next_txrequest [2022-10-15 21:17:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:17:04,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-15 21:17:04,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-15 21:17:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_probe [2022-10-15 21:17:04,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_probe [2022-10-15 21:17:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-15 21:17:04,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-15 21:17:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:17:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-15 21:17:04,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-15 21:17:04,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 21:17:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 21:17:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_enable_ep_interrupts [2022-10-15 21:17:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_enable_ep_interrupts [2022-10-15 21:17:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-15 21:17:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-15 21:17:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_read_ep_status [2022-10-15 21:17:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_read_ep_status [2022-10-15 21:17:04,966 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_free_request [2022-10-15 21:17:04,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_free_request [2022-10-15 21:17:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_pcd_ep_enable [2022-10-15 21:17:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_pcd_ep_enable [2022-10-15 21:17:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_write_csr [2022-10-15 21:17:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_write_csr [2022-10-15 21:17:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-15 21:17:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-15 21:17:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_complete_transfer [2022-10-15 21:17:04,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_complete_transfer [2022-10-15 21:17:04,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_remove [2022-10-15 21:17:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_remove [2022-10-15 21:17:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-15 21:17:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-15 21:17:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure pch_vbus_gpio_work_fall [2022-10-15 21:17:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_vbus_gpio_work_fall [2022-10-15 21:17:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-15 21:17:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-15 21:17:04,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2022-10-15 21:17:04,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2022-10-15 21:17:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_bit_clr [2022-10-15 21:17:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_bit_clr [2022-10-15 21:17:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-15 21:17:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-15 21:17:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 21:17:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 21:17:04,969 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_set_disconnect [2022-10-15 21:17:04,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_set_disconnect [2022-10-15 21:17:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:17:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_ep_set_bufsz [2022-10-15 21:17:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_ep_set_bufsz [2022-10-15 21:17:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:17:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:17:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure pch_udc_enable_interrupts [2022-10-15 21:17:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_udc_enable_interrupts [2022-10-15 21:17:04,970 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-10-15 21:17:04,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-10-15 21:17:06,927 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:17:06,932 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:17:07,276 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;