/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-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:14:59,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:14:59,573 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:14:59,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:14:59,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:14:59,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:14:59,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:14:59,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:14:59,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:14:59,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:14:59,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:14:59,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:14:59,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:14:59,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:14:59,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:14:59,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:14:59,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:14:59,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:14:59,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:14:59,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:14:59,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:14:59,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:14:59,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:14:59,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:14:59,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:14:59,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:14:59,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:14:59,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:14:59,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:14:59,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:14:59,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:14:59,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:14:59,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:14:59,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:14:59,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:14:59,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:14:59,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:14:59,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:14:59,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:14:59,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:14:59,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:14:59,758 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 21:14:59,815 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:14:59,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:14:59,816 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:14:59,817 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:14:59,818 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:14:59,818 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:14:59,819 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:14:59,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:14:59,819 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:14:59,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:14:59,820 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:14:59,820 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:14:59,820 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:14:59,821 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:14:59,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:14:59,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:14:59,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:14:59,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:14:59,822 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:14:59,822 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:14:59,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:14:59,822 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:14:59,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:14:59,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:14:59,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:14:59,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:14:59,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:14:59,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:14:59,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:14:59,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:14:59,824 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:14:59,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:14:59,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:14:59,825 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:15:00,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:15:00,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:15:00,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:15:00,267 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:15:00,268 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:15:00,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i [2022-10-15 21:15:00,359 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b818b81a/c0ea090cf5d4491fbbc5678e134d23b2/FLAG75dc221b7 [2022-10-15 21:15:01,535 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:15:01,537 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i [2022-10-15 21:15:01,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b818b81a/c0ea090cf5d4491fbbc5678e134d23b2/FLAG75dc221b7 [2022-10-15 21:15:01,912 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b818b81a/c0ea090cf5d4491fbbc5678e134d23b2 [2022-10-15 21:15:01,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:15:01,923 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:15:01,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:15:01,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:15:01,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:15:01,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:15:01" (1/1) ... [2022-10-15 21:15:01,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9412378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:01, skipping insertion in model container [2022-10-15 21:15:01,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:15:01" (1/1) ... [2022-10-15 21:15:01,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:15:02,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:15:03,441 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-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i[167966,167979] [2022-10-15 21:15:04,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:15:04,673 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:15:04,887 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-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i[167966,167979] [2022-10-15 21:15:05,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:15:05,399 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:15:05,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05 WrapperNode [2022-10-15 21:15:05,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:15:05,401 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:15:05,401 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:15:05,401 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:15:05,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:05,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:05,768 INFO L138 Inliner]: procedures = 229, calls = 2513, calls flagged for inlining = 116, calls inlined = 110, statements flattened = 6372 [2022-10-15 21:15:05,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:15:05,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:15:05,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:15:05,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:15:05,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:05,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:05,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:05,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:06,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:06,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:06,137 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:06,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:06,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:15:06,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:15:06,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:15:06,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:15:06,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:15:05" (1/1) ... [2022-10-15 21:15:06,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:15:06,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:15:06,341 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 21:15:06,368 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 21:15:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-15 21:15:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-15 21:15:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:15:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:15:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 21:15:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 21:15:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-10-15 21:15:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-10-15 21:15:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_fixup [2022-10-15 21:15:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_fixup [2022-10-15 21:15:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_fixup [2022-10-15 21:15:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_fixup [2022-10-15 21:15:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_find_endpoints [2022-10-15 21:15:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_find_endpoints [2022-10-15 21:15:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_flags [2022-10-15 21:15:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_flags [2022-10-15 21:15:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:15:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:15:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-15 21:15:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-10-15 21:15:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-10-15 21:15:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind [2022-10-15 21:15:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind [2022-10-15 21:15:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_update_rxtx_max [2022-10-15 21:15:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_update_rxtx_max [2022-10-15 21:15:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-15 21:15:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-15 21:15:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-10-15 21:15:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-10-15 21:15:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-15 21:15:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-15 21:15:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 21:15:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 21:15:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 21:15:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 21:15:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-10-15 21:15:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-10-15 21:15:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_free [2022-10-15 21:15:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_free [2022-10-15 21:15:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:15:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_eth_hlen [2022-10-15 21:15:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_eth_hlen [2022-10-15 21:15:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-15 21:15:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-15 21:15:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:15:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_link_change [2022-10-15 21:15:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_link_change [2022-10-15 21:15:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2022-10-15 21:15:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2022-10-15 21:15:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2022-10-15 21:15:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2022-10-15 21:15:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-10-15 21:15:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:15:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:15:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-15 21:15:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-15 21:15:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-15 21:15:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-15 21:15:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-15 21:15:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-15 21:15:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-15 21:15:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-15 21:15:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-15 21:15:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-15 21:15:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_manage_power [2022-10-15 21:15:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_manage_power [2022-10-15 21:15:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:15:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 21:15:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 21:15:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-10-15 21:15:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-10-15 21:15:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:15:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_check_rx_max [2022-10-15 21:15:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_check_rx_max [2022-10-15 21:15:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:15:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-10-15 21:15:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-10-15 21:15:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2022-10-15 21:15:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2022-10-15 21:15:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:15:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:15:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-10-15 21:15:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd [2022-10-15 21:15:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-15 21:15:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-15 21:15:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-10-15 21:15:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-10-15 21:15:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-10-15 21:15:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-10-15 21:15:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:15:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_status [2022-10-15 21:15:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_status [2022-10-15 21:15:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 21:15:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 21:15:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-10-15 21:15:06,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_read_cmd [2022-10-15 21:15:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:15:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-15 21:15:06,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-15 21:15:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:15:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:15:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-15 21:15:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_speed_change [2022-10-15 21:15:06,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_speed_change [2022-10-15 21:15:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_align_tail [2022-10-15 21:15:06,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_align_tail [2022-10-15 21:15:06,435 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-15 21:15:06,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-15 21:15:06,435 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2022-10-15 21:15:06,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2022-10-15 21:15:06,435 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_check_tx_max [2022-10-15 21:15:06,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_check_tx_max [2022-10-15 21:15:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-15 21:15:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-15 21:15:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-15 21:15:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-15 21:15:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-15 21:15:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-15 21:15:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure driver_of [2022-10-15 21:15:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_of [2022-10-15 21:15:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_timeout_start [2022-10-15 21:15:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_timeout_start [2022-10-15 21:15:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-15 21:15:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-15 21:15:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2022-10-15 21:15:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2022-10-15 21:15:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:15:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:15:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:15:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-15 21:15:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-15 21:15:07,352 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:15:07,357 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:15:07,660 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;