/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=SHALLOWEST --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-rc1/205_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 0.2.0-0f64333 [2020-10-27 10:20:02,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 10:20:02,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 10:20:02,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 10:20:02,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 10:20:02,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 10:20:02,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 10:20:02,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 10:20:02,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 10:20:02,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 10:20:02,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 10:20:02,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 10:20:02,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 10:20:02,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 10:20:02,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 10:20:02,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 10:20:02,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 10:20:02,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 10:20:02,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 10:20:02,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 10:20:02,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 10:20:02,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 10:20:02,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 10:20:02,655 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 10:20:02,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 10:20:02,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 10:20:02,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 10:20:02,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 10:20:02,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 10:20:02,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 10:20:02,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 10:20:02,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 10:20:02,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 10:20:02,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 10:20:02,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 10:20:02,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 10:20:02,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 10:20:02,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 10:20:02,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 10:20:02,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 10:20:02,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 10:20:02,693 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 [2020-10-27 10:20:02,742 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 10:20:02,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 10:20:02,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 10:20:02,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 10:20:02,746 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 10:20:02,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 10:20:02,747 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 10:20:02,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 10:20:02,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 10:20:02,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 10:20:02,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 10:20:02,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 10:20:02,749 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 10:20:02,749 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 10:20:02,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 10:20:02,750 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 10:20:02,750 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 10:20:02,750 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 10:20:02,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 10:20:02,750 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 10:20:02,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 10:20:02,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 10:20:02,751 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 10:20:02,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 10:20:02,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 10:20:02,752 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 10:20:02,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 10:20:02,752 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 10:20:03,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 10:20:03,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 10:20:03,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 10:20:03,218 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 10:20:03,218 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 10:20:03,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_ncm.ko-entry_point.cil.out.i [2020-10-27 10:20:03,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/518d78ee4/d17cf1522ffe4e7bbe1a168c9f239647/FLAG75efe79d4 [2020-10-27 10:20:04,511 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 10:20:04,513 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/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 [2020-10-27 10:20:04,561 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/518d78ee4/d17cf1522ffe4e7bbe1a168c9f239647/FLAG75efe79d4 [2020-10-27 10:20:04,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/518d78ee4/d17cf1522ffe4e7bbe1a168c9f239647 [2020-10-27 10:20:04,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 10:20:04,824 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 10:20:04,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 10:20:04,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 10:20:04,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 10:20:04,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:20:04" (1/1) ... [2020-10-27 10:20:04,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe1ed4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:04, skipping insertion in model container [2020-10-27 10:20:04,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:20:04" (1/1) ... [2020-10-27 10:20:04,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 10:20:05,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 10:20:07,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:20:07,645 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 10:20:08,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:20:08,508 INFO L208 MainTranslator]: Completed translation [2020-10-27 10:20:08,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08 WrapperNode [2020-10-27 10:20:08,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 10:20:08,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 10:20:08,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 10:20:08,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 10:20:08,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (1/1) ... [2020-10-27 10:20:08,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 10:20:08,998 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 10:20:08,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 10:20:08,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 10:20:08,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:20:08" (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 [2020-10-27 10:20:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 10:20:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 10:20:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 10:20:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 10:20:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 10:20:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 10:20:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-27 10:20:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 10:20:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-27 10:20:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 10:20:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 10:20:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-27 10:20:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-27 10:20:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 10:20:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 10:20:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-27 10:20:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 10:20:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-27 10:20:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_set [2020-10-27 10:20:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 10:20:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 10:20:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 10:20:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 10:20:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_active [2020-10-27 10:20:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 10:20:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 10:20:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 10:20:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 10:20:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 10:20:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 10:20:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 10:20:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-27 10:20:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-27 10:20:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 10:20:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-27 10:20:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 10:20:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-27 10:20:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-27 10:20:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-27 10:20:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2020-10-27 10:20:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2020-10-27 10:20:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2020-10-27 10:20:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2020-10-27 10:20:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-27 10:20:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-27 10:20:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-27 10:20:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-27 10:20:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-27 10:20:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_of [2020-10-27 10:20:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_get_sset_count [2020-10-27 10:20:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_get_ethtool_stats [2020-10-27 10:20:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_get_strings [2020-10-27 10:20:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_check_rx_max [2020-10-27 10:20:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_check_tx_max [2020-10-27 10:20:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_min_tx_pkt [2020-10-27 10:20:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_rx_max [2020-10-27 10:20:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_tx_max [2020-10-27 10:20:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_tx_timer_usecs [2020-10-27 10:20:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_min_tx_pkt [2020-10-27 10:20:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_rx_max [2020-10-27 10:20:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_tx_max [2020-10-27 10:20:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_store_tx_timer_usecs [2020-10-27 10:20:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_bmNtbFormatsSupported [2020-10-27 10:20:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_dwNtbInMaxSize [2020-10-27 10:20:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpInDivisor [2020-10-27 10:20:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpInPayloadRemainder [2020-10-27 10:20:09,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpInAlignment [2020-10-27 10:20:09,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_dwNtbOutMaxSize [2020-10-27 10:20:09,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpOutDivisor [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpOutPayloadRemainder [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNdpOutAlignment [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_show_wNtbOutMaxDatagrams [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_update_rxtx_max [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_flags [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_eth_hlen [2020-10-27 10:20:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_min_dgram_size [2020-10-27 10:20:09,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_max_dgram_size [2020-10-27 10:20:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_init [2020-10-27 10:20:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_set_dgram_size [2020-10-27 10:20:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fix_modulus [2020-10-27 10:20:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_setup [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_find_endpoints [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_free [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind_common [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_select_altsetting [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind [2020-10-27 10:20:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_align_tail [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_ndp [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fill_tx_frame [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_timeout_start [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_timer_cb [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_txpath_bh [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_tx_fixup [2020-10-27 10:20:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_nth16 [2020-10-27 10:20:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_ndp16 [2020-10-27 10:20:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_fixup [2020-10-27 10:20:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_speed_change [2020-10-27 10:20:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_status [2020-10-27 10:20:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_driver_init [2020-10-27 10:20:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_driver_exit [2020-10-27 10:20:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2020-10-27 10:20:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_3 [2020-10-27 10:20:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_19 [2020-10-27 10:20:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_15 [2020-10-27 10:20:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_17 [2020-10-27 10:20:09,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_4 [2020-10-27 10:20:09,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-27 10:20:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_18 [2020-10-27 10:20:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_16 [2020-10-27 10:20:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2020-10-27 10:20:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_13 [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_14 [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-27 10:20:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 10:20:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 10:20:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 10:20:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 10:20:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-27 10:20:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 10:20:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-27 10:20:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-27 10:20:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-27 10:20:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-27 10:20:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-27 10:20:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 10:20:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-27 10:20:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-27 10:20:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-27 10:20:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-27 10:20:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-27 10:20:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2020-10-27 10:20:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_init [2020-10-27 10:20:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_start [2020-10-27 10:20:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-27 10:20:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2020-10-27 10:20:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_ethernet_addr [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2020-10-27 10:20:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_link_change [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_manage_power [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_read_cmd [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2020-10-27 10:20:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_unlink_rx_urbs [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_update_max_qlen [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 10:20:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 10:20:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 10:20:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 10:20:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 10:20:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 10:20:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 10:20:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 10:20:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-27 10:20:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 10:20:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-27 10:20:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_set [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 10:20:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-27 10:20:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 10:20:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 10:20:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 10:20:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 10:20:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 10:20:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 10:20:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 10:20:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 10:20:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-27 10:20:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-27 10:20:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-27 10:20:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_init [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_start [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_active [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-27 10:20:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-27 10:20:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2020-10-27 10:20:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-27 10:20:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 10:20:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 10:20:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 10:20:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 10:20:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 10:20:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 10:20:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 10:20:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 10:20:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 10:20:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2020-10-27 10:20:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_3 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_19 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_15 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_17 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_4 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_18 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_16 [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-27 10:20:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-27 10:20:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2020-10-27 10:20:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2020-10-27 10:20:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_13 [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_14 [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure driver_of [2020-10-27 10:20:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2020-10-27 10:20:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2020-10-27 10:20:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2020-10-27 10:20:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2020-10-27 10:20:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2020-10-27 10:20:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2020-10-27 10:20:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2020-10-27 10:20:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_ethernet_addr [2020-10-27 10:20:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_unlink_rx_urbs [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2020-10-27 10:20:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_manage_power [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_link_change [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_update_max_qlen [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_select_altsetting [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind_common [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fill_tx_frame [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_nth16 [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_ndp16 [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_fixup [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_fixup [2020-10-27 10:20:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_txpath_bh [2020-10-27 10:20:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_timeout_start [2020-10-27 10:20:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_tx_timer_cb [2020-10-27 10:20:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_get_sset_count [2020-10-27 10:20:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_get_ethtool_stats [2020-10-27 10:20:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_get_strings [2020-10-27 10:20:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_update_rxtx_max [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_check_rx_max [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_check_tx_max [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_min_tx_pkt [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_rx_max [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_tx_max [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_tx_timer_usecs [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_min_tx_pkt [2020-10-27 10:20:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_rx_max [2020-10-27 10:20:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_tx_max [2020-10-27 10:20:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_store_tx_timer_usecs [2020-10-27 10:20:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_bmNtbFormatsSupported [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_dwNtbInMaxSize [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpInDivisor [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpInPayloadRemainder [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpInAlignment [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_dwNtbOutMaxSize [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpOutDivisor [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpOutPayloadRemainder [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNdpOutAlignment [2020-10-27 10:20:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_show_wNtbOutMaxDatagrams [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_flags [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_eth_hlen [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_min_dgram_size [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_max_dgram_size [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_init [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_set_dgram_size [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fix_modulus [2020-10-27 10:20:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_setup [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_find_endpoints [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_free [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_align_tail [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_ndp [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_speed_change [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_status [2020-10-27 10:20:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_driver_init [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_driver_exit [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-27 10:20:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-27 10:20:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 10:20:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 10:20:11,153 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;