/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --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=0.2 --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 -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--esd_usb2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 06:55:57,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 06:55:57,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 06:55:57,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 06:55:57,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 06:55:57,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 06:55:57,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 06:55:57,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 06:55:57,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 06:55:57,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 06:55:57,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 06:55:57,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 06:55:57,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 06:55:57,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 06:55:57,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 06:55:57,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 06:55:57,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 06:55:57,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 06:55:57,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 06:55:57,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 06:55:57,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 06:55:57,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 06:55:57,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 06:55:57,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 06:55:57,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 06:55:57,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 06:55:57,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 06:55:57,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 06:55:57,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 06:55:57,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 06:55:57,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 06:55:57,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 06:55:57,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 06:55:57,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 06:55:57,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 06:55:57,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 06:55:57,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 06:55:57,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 06:55:57,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 06:55:57,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 06:55:57,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 06:55:57,250 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 [2020-10-15 06:55:57,272 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 06:55:57,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 06:55:57,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 06:55:57,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 06:55:57,274 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 06:55:57,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 06:55:57,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 06:55:57,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 06:55:57,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 06:55:57,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 06:55:57,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 06:55:57,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 06:55:57,275 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 06:55:57,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 06:55:57,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 06:55:57,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 06:55:57,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 06:55:57,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 06:55:57,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 06:55:57,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 06:55:57,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 06:55:57,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 06:55:57,277 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 06:55:57,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 06:55:57,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 06:55:57,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 06:55:57,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 06:55:57,278 INFO L138 SettingsManager]: * To the following directory=dump/ 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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=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=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 06:55:57,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 06:55:57,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 06:55:57,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 06:55:57,589 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 06:55:57,590 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 06:55:57,590 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--esd_usb2.ko-entry_point.cil.out.i [2020-10-15 06:55:57,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/db093b1aa/de0369b6df07442b89e8f8a702014224/FLAG2d0679274 [2020-10-15 06:55:58,493 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 06:55:58,493 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--esd_usb2.ko-entry_point.cil.out.i [2020-10-15 06:55:58,537 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/db093b1aa/de0369b6df07442b89e8f8a702014224/FLAG2d0679274 [2020-10-15 06:55:58,988 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/db093b1aa/de0369b6df07442b89e8f8a702014224 [2020-10-15 06:55:58,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 06:55:59,000 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 06:55:59,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 06:55:59,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 06:55:59,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 06:55:59,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:55:58" (1/1) ... [2020-10-15 06:55:59,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f49d71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:55:59, skipping insertion in model container [2020-10-15 06:55:59,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:55:58" (1/1) ... [2020-10-15 06:55:59,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 06:55:59,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 06:56:01,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 06:56:01,074 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 06:56:01,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 06:56:01,858 INFO L208 MainTranslator]: Completed translation [2020-10-15 06:56:01,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01 WrapperNode [2020-10-15 06:56:01,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 06:56:01,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 06:56:01,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 06:56:01,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 06:56:01,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:01,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:01,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:01,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:02,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:02,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:02,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (1/1) ... [2020-10-15 06:56:02,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 06:56:02,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 06:56:02,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 06:56:02,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 06:56:02,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:01" (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 [2020-10-15 06:56:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 06:56:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 06:56:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 06:56:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 06:56:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 06:56:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 06:56:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 06:56:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-15 06:56:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-15 06:56:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-15 06:56:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-15 06:56:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 06:56:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 06:56:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2020-10-15 06:56:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-15 06:56:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 06:56:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 06:56:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 06:56:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 06:56:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 06:56:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 06:56:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 06:56:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 06:56:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 06:56:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 06:56:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 06:56:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 06:56:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 06:56:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 06:56:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 06:56:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 06:56:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 06:56:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 06:56:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 06:56:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 06:56:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-15 06:56:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2020-10-15 06:56:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_rx_event [2020-10-15 06:56:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_rx_can_msg [2020-10-15 06:56:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_tx_done_msg [2020-10-15 06:56:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_read_bulk_callback [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_write_bulk_callback [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure show_firmware [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hardware [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure show_nets [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_send_msg [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_wait_msg [2020-10-15 06:56:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_setup_rx_urbs [2020-10-15 06:56:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_start [2020-10-15 06:56:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2020-10-15 06:56:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_open [2020-10-15 06:56:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_start_xmit [2020-10-15 06:56:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_close [2020-10-15 06:56:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_set_bittiming [2020-10-15 06:56:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_get_berr_counter [2020-10-15 06:56:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_set_mode [2020-10-15 06:56:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_probe_one_net [2020-10-15 06:56:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_probe [2020-10-15 06:56:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_disconnect [2020-10-15 06:56:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_driver_init [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure esd_usb2_driver_exit [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_2 [2020-10-15 06:56:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_4 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_7 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_11 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_13 [2020-10-15 06:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_14 [2020-10-15 06:56:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_15 [2020-10-15 06:56:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_17 [2020-10-15 06:56:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_20 [2020-10-15 06:56:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_21 [2020-10-15 06:56:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2020-10-15 06:56:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2020-10-15 06:56:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2020-10-15 06:56:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2020-10-15 06:56:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-15 06:56:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-15 06:56:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 06:56:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 06:56:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 06:56:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2020-10-15 06:56:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 06:56:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2020-10-15 06:56:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2020-10-15 06:56:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-15 06:56:02,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2020-10-15 06:56:02,300 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 06:56:02,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 06:56:02,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 06:56:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 06:56:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-15 06:56:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-15 06:56:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-15 06:56:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 06:56:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 06:56:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 06:56:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_4 [2020-10-15 06:56:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_17 [2020-10-15 06:56:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_20 [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_21 [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 06:56:02,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_2 [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_7 [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_11 [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_14 [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_15 [2020-10-15 06:56:02,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_13 [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-15 06:56:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2020-10-15 06:56:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 06:56:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 06:56:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 06:56:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-15 06:56:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2020-10-15 06:56:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-15 06:56:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 06:56:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 06:56:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 06:56:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 06:56:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-15 06:56:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2020-10-15 06:56:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_rx_event [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_rx_can_msg [2020-10-15 06:56:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_tx_done_msg [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_read_bulk_callback [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_write_bulk_callback [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure show_firmware [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure show_hardware [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure show_nets [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_send_msg [2020-10-15 06:56:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_wait_msg [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_setup_rx_urbs [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_start [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_open [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_start_xmit [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_close [2020-10-15 06:56:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_set_bittiming [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_get_berr_counter [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_set_mode [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_probe_one_net [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_probe [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_disconnect [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_driver_init [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure esd_usb2_driver_exit [2020-10-15 06:56:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2020-10-15 06:56:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2020-10-15 06:56:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 06:56:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 06:56:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 06:56:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2020-10-15 06:56:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2020-10-15 06:56:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2020-10-15 06:56:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 06:56:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 06:56:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 06:56:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 06:56:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 06:56:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 06:56:14,549 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 06:56:15,521 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;