/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=NARROWEST --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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 19:46:26,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 19:46:26,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 19:46:26,304 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 19:46:26,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 19:46:26,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 19:46:26,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 19:46:26,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 19:46:26,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 19:46:26,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 19:46:26,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 19:46:26,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 19:46:26,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 19:46:26,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 19:46:26,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 19:46:26,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 19:46:26,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 19:46:26,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 19:46:26,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 19:46:26,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 19:46:26,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 19:46:26,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 19:46:26,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 19:46:26,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 19:46:26,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 19:46:26,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 19:46:26,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 19:46:26,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 19:46:26,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 19:46:26,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 19:46:26,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 19:46:26,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 19:46:26,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 19:46:26,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 19:46:26,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 19:46:26,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 19:46:26,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 19:46:26,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 19:46:26,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 19:46:26,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 19:46:26,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 19:46:26,385 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 [2020-10-13 19:46:26,425 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 19:46:26,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 19:46:26,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 19:46:26,428 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 19:46:26,429 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 19:46:26,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 19:46:26,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 19:46:26,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 19:46:26,430 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 19:46:26,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 19:46:26,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 19:46:26,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 19:46:26,431 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 19:46:26,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 19:46:26,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 19:46:26,432 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 19:46:26,432 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 19:46:26,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 19:46:26,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 19:46:26,433 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 19:46:26,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 19:46:26,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 19:46:26,433 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 19:46:26,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 19:46:26,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 19:46:26,434 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 19:46:26,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 19:46:26,434 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 19:46:26,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 19:46:26,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 19:46:26,805 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 19:46:26,807 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 19:46:26,807 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 19:46:26,808 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2020-10-13 19:46:26,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a28ccdc0b/086bbbd751104de2a02099ad11fec390/FLAG177e5aea6 [2020-10-13 19:46:27,792 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 19:46:27,793 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2020-10-13 19:46:27,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a28ccdc0b/086bbbd751104de2a02099ad11fec390/FLAG177e5aea6 [2020-10-13 19:46:28,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a28ccdc0b/086bbbd751104de2a02099ad11fec390 [2020-10-13 19:46:28,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 19:46:28,278 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 19:46:28,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 19:46:28,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 19:46:28,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 19:46:28,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:46:28" (1/1) ... [2020-10-13 19:46:28,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7beb14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:28, skipping insertion in model container [2020-10-13 19:46:28,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:46:28" (1/1) ... [2020-10-13 19:46:28,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 19:46:28,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 19:46:29,148 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5621] [2020-10-13 19:46:29,149 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5622-5623] [2020-10-13 19:46:30,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 19:46:30,946 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 19:46:31,092 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5621] [2020-10-13 19:46:31,093 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5622-5623] [2020-10-13 19:46:31,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 19:46:31,685 INFO L208 MainTranslator]: Completed translation [2020-10-13 19:46:31,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31 WrapperNode [2020-10-13 19:46:31,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 19:46:31,687 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 19:46:31,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 19:46:31,688 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 19:46:31,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:31,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:31,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:31,898 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:32,183 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:32,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:32,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (1/1) ... [2020-10-13 19:46:32,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 19:46:32,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 19:46:32,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 19:46:32,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 19:46:32,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:46:31" (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 [2020-10-13 19:46:32,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 19:46:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 19:46:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 19:46:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 19:46:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 19:46:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 19:46:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 19:46:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 19:46:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 19:46:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 19:46:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-13 19:46:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 19:46:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 19:46:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 19:46:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-13 19:46:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 19:46:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 19:46:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 19:46:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 19:46:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 19:46:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 19:46:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 19:46:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 19:46:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 19:46:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 19:46:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-13 19:46:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-13 19:46:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-13 19:46:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-13 19:46:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-13 19:46:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-13 19:46:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 19:46:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 19:46:32,391 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 19:46:32,391 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2020-10-13 19:46:32,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 19:46:32,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 19:46:32,392 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2020-10-13 19:46:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_send_msg [2020-10-13 19:46:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_wait_msg [2020-10-13 19:46:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_send_simple_msg [2020-10-13 19:46:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_software_info [2020-10-13 19:46:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_card_info [2020-10-13 19:46:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_tx_acknowledge [2020-10-13 19:46:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_simple_msg_callback [2020-10-13 19:46:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_simple_msg_async [2020-10-13 19:46:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_unlink_tx_urbs [2020-10-13 19:46:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_rx_error [2020-10-13 19:46:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_rx_can_err [2020-10-13 19:46:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_rx_can_msg [2020-10-13 19:46:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_chip_reply [2020-10-13 19:46:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_stop_chip_reply [2020-10-13 19:46:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_handle_message [2020-10-13 19:46:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_read_bulk_callback [2020-10-13 19:46:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_setup_rx_urbs [2020-10-13 19:46:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_opt_mode [2020-10-13 19:46:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_chip [2020-10-13 19:46:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_open [2020-10-13 19:46:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_unlink_all_urbs [2020-10-13 19:46:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_stop_chip [2020-10-13 19:46:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_flush_queue [2020-10-13 19:46:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_close [2020-10-13 19:46:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_write_bulk_callback [2020-10-13 19:46:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_xmit [2020-10-13 19:46:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_bittiming [2020-10-13 19:46:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_mode [2020-10-13 19:46:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_berr_counter [2020-10-13 19:46:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_remove_interfaces [2020-10-13 19:46:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_init_one [2020-10-13 19:46:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_endpoints [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_probe [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_disconnect [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_driver_init [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_driver_exit [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2020-10-13 19:46:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 19:46:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 19:46:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 19:46:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2020-10-13 19:46:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2020-10-13 19:46:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2020-10-13 19:46:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2020-10-13 19:46:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2020-10-13 19:46:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2020-10-13 19:46:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2020-10-13 19:46:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-13 19:46:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2020-10-13 19:46:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_33 [2020-10-13 19:46:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2020-10-13 19:46:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2020-10-13 19:46:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36 [2020-10-13 19:46:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_37 [2020-10-13 19:46:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2020-10-13 19:46:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_39 [2020-10-13 19:46:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2020-10-13 19:46:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_41 [2020-10-13 19:46:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_42 [2020-10-13 19:46:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 19:46:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 19:46:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 19:46:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 19:46:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 19:46:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 19:46:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 19:46:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-13 19:46:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 19:46:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 19:46:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 19:46:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 19:46:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 19:46:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2020-10-13 19:46:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2020-10-13 19:46:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2020-10-13 19:46:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2020-10-13 19:46:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2020-10-13 19:46:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2020-10-13 19:46:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2020-10-13 19:46:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2020-10-13 19:46:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 19:46:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure completion_done [2020-10-13 19:46:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 19:46:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 19:46:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 19:46:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-13 19:46:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2020-10-13 19:46:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-13 19:46:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-13 19:46:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 19:46:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 19:46:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2020-10-13 19:46:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2020-10-13 19:46:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 19:46:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 19:46:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 19:46:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 19:46:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 19:46:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-13 19:46:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-13 19:46:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2020-10-13 19:46:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-13 19:46:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 19:46:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 19:46:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 19:46:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 19:46:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 19:46:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 19:46:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 19:46:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 19:46:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 19:46:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 19:46:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 19:46:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 19:46:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2020-10-13 19:46:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 19:46:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2020-10-13 19:46:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2020-10-13 19:46:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 19:46:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 19:46:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-13 19:46:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 19:46:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 19:46:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 19:46:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-13 19:46:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 19:46:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-13 19:46:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-13 19:46:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-13 19:46:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_41 [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_42 [2020-10-13 19:46:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_33 [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36 [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_39 [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 19:46:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-13 19:46:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_37 [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2020-10-13 19:46:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_send_msg [2020-10-13 19:46:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_wait_msg [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_send_simple_msg [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_software_info [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_card_info [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_tx_acknowledge [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_simple_msg_callback [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_simple_msg_async [2020-10-13 19:46:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_unlink_tx_urbs [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_rx_error [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_rx_can_err [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_rx_can_msg [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_chip_reply [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_stop_chip_reply [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_handle_message [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_read_bulk_callback [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_setup_rx_urbs [2020-10-13 19:46:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_opt_mode [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_chip [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_open [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_unlink_all_urbs [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_stop_chip [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_flush_queue [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_close [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_write_bulk_callback [2020-10-13 19:46:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_xmit [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_bittiming [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_mode [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_berr_counter [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_remove_interfaces [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_init_one [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_endpoints [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_probe [2020-10-13 19:46:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_disconnect [2020-10-13 19:46:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_driver_init [2020-10-13 19:46:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_driver_exit [2020-10-13 19:46:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2020-10-13 19:46:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2020-10-13 19:46:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 19:46:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 19:46:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 19:46:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 19:46:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 19:46:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 19:46:33,922 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;