/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/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 18:35:01,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 18:35:01,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 18:35:01,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 18:35:01,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 18:35:01,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 18:35:01,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 18:35:01,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 18:35:01,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 18:35:01,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 18:35:01,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 18:35:01,667 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 18:35:01,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 18:35:01,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 18:35:01,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 18:35:01,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 18:35:01,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 18:35:01,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 18:35:01,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 18:35:01,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 18:35:01,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 18:35:01,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 18:35:01,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 18:35:01,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 18:35:01,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 18:35:01,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 18:35:01,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 18:35:01,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 18:35:01,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 18:35:01,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 18:35:01,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 18:35:01,702 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 18:35:01,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 18:35:01,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 18:35:01,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 18:35:01,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 18:35:01,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 18:35:01,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 18:35:01,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 18:35:01,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 18:35:01,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 18:35:01,711 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 18:35:01,782 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 18:35:01,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 18:35:01,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 18:35:01,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 18:35:01,785 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 18:35:01,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 18:35:01,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 18:35:01,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 18:35:01,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 18:35:01,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 18:35:01,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 18:35:01,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 18:35:01,786 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 18:35:01,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 18:35:01,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 18:35:01,787 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 18:35:01,787 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 18:35:01,787 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 18:35:01,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 18:35:01,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 18:35:01,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 18:35:01,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 18:35:01,788 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 18:35:01,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 18:35:01,789 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 18:35:01,789 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 18:35:01,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 18:35:01,789 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 18:35:02,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 18:35:02,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 18:35:02,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 18:35:02,202 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 18:35:02,203 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 18:35:02,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2020-10-29 18:35:02,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f76e45167/3e17001e6e0540acb4d7e0be81c638b3/FLAG612851283 [2020-10-29 18:35:03,360 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 18:35:03,362 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2020-10-29 18:35:03,403 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f76e45167/3e17001e6e0540acb4d7e0be81c638b3/FLAG612851283 [2020-10-29 18:35:03,788 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f76e45167/3e17001e6e0540acb4d7e0be81c638b3 [2020-10-29 18:35:03,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 18:35:03,801 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 18:35:03,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 18:35:03,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 18:35:03,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 18:35:03,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:35:03" (1/1) ... [2020-10-29 18:35:03,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25bf9081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:03, skipping insertion in model container [2020-10-29 18:35:03,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:35:03" (1/1) ... [2020-10-29 18:35:03,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 18:35:03,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 18:35:04,632 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5632] [2020-10-29 18:35:04,633 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5633-5634] [2020-10-29 18:35:06,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:35:06,074 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 18:35:06,265 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5632] [2020-10-29 18:35:06,265 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5633-5634] [2020-10-29 18:35:06,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:35:06,915 INFO L208 MainTranslator]: Completed translation [2020-10-29 18:35:06,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06 WrapperNode [2020-10-29 18:35:06,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 18:35:06,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 18:35:06,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 18:35:06,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 18:35:06,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:06,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:07,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:07,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:07,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:07,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:07,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... [2020-10-29 18:35:07,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 18:35:07,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 18:35:07,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 18:35:07,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 18:35:07,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:35:06" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-29 18:35:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 18:35:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 18:35:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 18:35:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 18:35:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 18:35:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-29 18:35:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 18:35:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 18:35:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 18:35:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 18:35:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 18:35:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-29 18:35:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 18:35:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 18:35:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 18:35:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-29 18:35:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-29 18:35:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2020-10-29 18:35:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_send_msg [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_wait_msg [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_send_simple_msg [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_software_info [2020-10-29 18:35:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_card_info [2020-10-29 18:35:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_tx_acknowledge [2020-10-29 18:35:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_simple_msg_callback [2020-10-29 18:35:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_simple_msg_async [2020-10-29 18:35:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_unlink_tx_urbs [2020-10-29 18:35:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_rx_error [2020-10-29 18:35:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_rx_can_err [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_rx_can_msg [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_chip_reply [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_stop_chip_reply [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_handle_message [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_read_bulk_callback [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_setup_rx_urbs [2020-10-29 18:35:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_opt_mode [2020-10-29 18:35:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_chip [2020-10-29 18:35:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_open [2020-10-29 18:35:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_unlink_all_urbs [2020-10-29 18:35:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_stop_chip [2020-10-29 18:35:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_flush_queue [2020-10-29 18:35:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_close [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_write_bulk_callback [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_xmit [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_bittiming [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_mode [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_berr_counter [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_remove_interfaces [2020-10-29 18:35:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_init_one [2020-10-29 18:35:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_endpoints [2020-10-29 18:35:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_probe [2020-10-29 18:35:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_disconnect [2020-10-29 18:35:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_driver_init [2020-10-29 18:35:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_driver_exit [2020-10-29 18:35:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-29 18:35:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-29 18:35:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_33 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_37 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_39 [2020-10-29 18:35:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_41 [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_42 [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 18:35:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-29 18:35:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 18:35:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 18:35:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2020-10-29 18:35:07,779 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2020-10-29 18:35:07,779 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-29 18:35:07,780 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2020-10-29 18:35:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-29 18:35:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 18:35:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 18:35:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-29 18:35:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2020-10-29 18:35:07,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-29 18:35:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-29 18:35:07,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 18:35:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 18:35:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2020-10-29 18:35:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2020-10-29 18:35:07,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-29 18:35:07,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-29 18:35:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2020-10-29 18:35:07,786 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 18:35:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-29 18:35:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2020-10-29 18:35:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-29 18:35:07,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-29 18:35:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-29 18:35:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-29 18:35:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-29 18:35:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2020-10-29 18:35:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-29 18:35:07,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2020-10-29 18:35:07,791 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-29 18:35:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 18:35:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 18:35:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 18:35:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 18:35:07,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 18:35:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 18:35:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 18:35:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 18:35:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 18:35:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 18:35:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 18:35:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 18:35:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 18:35:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 18:35:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 18:35:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-29 18:35:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 18:35:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 18:35:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 18:35:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-29 18:35:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 18:35:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-29 18:35:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2020-10-29 18:35:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-29 18:35:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 18:35:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 18:35:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 18:35:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 18:35:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 18:35:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 18:35:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 18:35:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-29 18:35:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-29 18:35:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-29 18:35:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-29 18:35:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-29 18:35:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-29 18:35:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-29 18:35:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-29 18:35:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-29 18:35:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-29 18:35:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-29 18:35:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-29 18:35:07,808 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-29 18:35:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-29 18:35:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-29 18:35:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-29 18:35:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-29 18:35:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-29 18:35:07,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 18:35:07,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_41 [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_42 [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_33 [2020-10-29 18:35:07,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36 [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_39 [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2020-10-29 18:35:07,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_37 [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-29 18:35:07,813 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2020-10-29 18:35:07,814 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_send_msg [2020-10-29 18:35:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_wait_msg [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_send_simple_msg [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_software_info [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_card_info [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_tx_acknowledge [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_simple_msg_callback [2020-10-29 18:35:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_simple_msg_async [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_unlink_tx_urbs [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_rx_error [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_rx_can_err [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_rx_can_msg [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_chip_reply [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_stop_chip_reply [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_handle_message [2020-10-29 18:35:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_read_bulk_callback [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_setup_rx_urbs [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_opt_mode [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_chip [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_open [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_unlink_all_urbs [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_stop_chip [2020-10-29 18:35:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_flush_queue [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_close [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_write_bulk_callback [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_xmit [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_bittiming [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_mode [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_berr_counter [2020-10-29 18:35:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_remove_interfaces [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_init_one [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_endpoints [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_probe [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_disconnect [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_driver_init [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_driver_exit [2020-10-29 18:35:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:35:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 18:35:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 18:35:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 18:35:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 18:35:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 18:35:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 18:35:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 18:35:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 18:35:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 18:35:09,454 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;