/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SHALLOWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 10:13:19,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 10:13:19,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 10:13:19,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 10:13:19,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 10:13:19,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 10:13:19,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 10:13:19,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 10:13:19,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 10:13:19,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 10:13:19,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 10:13:19,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 10:13:19,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 10:13:19,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 10:13:19,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 10:13:19,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 10:13:19,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 10:13:19,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 10:13:19,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 10:13:19,060 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 10:13:19,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 10:13:19,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 10:13:19,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 10:13:19,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 10:13:19,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 10:13:19,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 10:13:19,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 10:13:19,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 10:13:19,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 10:13:19,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 10:13:19,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 10:13:19,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 10:13:19,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 10:13:19,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 10:13:19,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 10:13:19,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 10:13:19,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 10:13:19,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 10:13:19,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 10:13:19,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 10:13:19,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 10:13:19,116 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-27 10:13:19,161 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 10:13:19,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 10:13:19,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 10:13:19,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 10:13:19,163 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 10:13:19,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 10:13:19,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 10:13:19,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 10:13:19,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 10:13:19,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 10:13:19,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 10:13:19,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 10:13:19,165 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 10:13:19,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 10:13:19,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 10:13:19,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 10:13:19,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 10:13:19,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 10:13:19,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 10:13:19,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 10:13:19,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 10:13:19,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 10:13:19,167 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 10:13:19,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 10:13:19,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 10:13:19,168 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 10:13:19,168 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 10:13:19,168 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 10:13:19,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 10:13:19,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 10:13:19,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 10:13:19,589 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 10:13:19,590 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 10:13:19,592 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-27 10:13:19,654 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aed63762f/f2e121d078f1457a8fb2f8918b4bd106/FLAG8ff2e30fb [2020-10-27 10:13:20,840 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 10:13:20,841 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-27 10:13:20,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aed63762f/f2e121d078f1457a8fb2f8918b4bd106/FLAG8ff2e30fb [2020-10-27 10:13:21,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/aed63762f/f2e121d078f1457a8fb2f8918b4bd106 [2020-10-27 10:13:21,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 10:13:21,215 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 10:13:21,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 10:13:21,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 10:13:21,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 10:13:21,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:13:21" (1/1) ... [2020-10-27 10:13:21,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a546d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:21, skipping insertion in model container [2020-10-27 10:13:21,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 10:13:21" (1/1) ... [2020-10-27 10:13:21,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 10:13:21,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 10:13:24,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:13:24,343 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 10:13:25,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 10:13:26,019 INFO L208 MainTranslator]: Completed translation [2020-10-27 10:13:26,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26 WrapperNode [2020-10-27 10:13:26,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 10:13:26,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 10:13:26,022 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 10:13:26,022 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 10:13:26,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... [2020-10-27 10:13:26,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 10:13:26,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 10:13:26,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 10:13:26,459 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 10:13:26,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 10:13:26,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 10:13:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 10:13:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 10:13:26,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 10:13:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 10:13:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 10:13:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 10:13:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 10:13:26,543 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-27 10:13:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 10:13:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-27 10:13:26,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-27 10:13:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 10:13:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 10:13:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-27 10:13:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 10:13:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-27 10:13:26,548 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-27 10:13:26,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 10:13:26,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-27 10:13:26,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 10:13:26,549 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 10:13:26,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-27 10:13:26,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-27 10:13:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice [2020-10-27 10:13:26,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-27 10:13:26,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-27 10:13:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-27 10:13:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-27 10:13:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-27 10:13:26,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-27 10:13:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-27 10:13:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-27 10:13:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-27 10:13:26,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 10:13:26,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 10:13:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 10:13:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_unlock_wait [2020-10-27 10:13:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-27 10:13:26,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2020-10-27 10:13:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2020-10-27 10:13:26,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2020-10-27 10:13:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-27 10:13:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-27 10:13:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-27 10:13:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-27 10:13:26,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-27 10:13:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-27 10:13:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-27 10:13:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-27 10:13:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-27 10:13:26,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_segment [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-27 10:13:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-27 10:13:26,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-27 10:13:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-27 10:13:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_eth_hdr [2020-10-27 10:13:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-27 10:13:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-27 10:13:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2020-10-27 10:13:26,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_v6_check [2020-10-27 10:13:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-27 10:13:26,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-27 10:13:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2020-10-27 10:13:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2020-10-27 10:13:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2020-10-27 10:13:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2020-10-27 10:13:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ocp_write [2020-10-27 10:13:26,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2020-10-27 10:13:26,567 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2020-10-27 10:13:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2020-10-27 10:13:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_read [2020-10-27 10:13:26,568 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-27 10:13:26,569 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-27 10:13:26,570 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-27 10:13:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2020-10-27 10:13:26,572 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-27 10:13:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-27 10:13:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-27 10:13:26,573 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2020-10-27 10:13:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2020-10-27 10:13:26,574 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2020-10-27 10:13:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_all_mem [2020-10-27 10:13:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_tx_agg [2020-10-27 10:13:26,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_protocol [2020-10-27 10:13:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_csum_workaround [2020-10-27 10:13:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure msdn_giant_send_check [2020-10-27 10:13:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_csum [2020-10-27 10:13:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_agg_fill [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_rx_csum [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_bottom [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_bottom [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bottom_half [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2020-10-27 10:13:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8152_set_rx_mode [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_start_xmit [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_reset_packet_filter [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2020-10-27 10:13:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_enable [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_agg [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_enable [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disable [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2020-10-27 10:13:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_clear_bp [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_clear_bp [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_hw_phy_cfg [2020-10-27 10:13:26,586 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_exit_oob [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enter_oob [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_hw_phy_cfg [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u2p3en [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_first_init [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enter_oob [2020-10-27 10:13:26,587 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_down [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_down [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2020-10-27 10:13:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_eee [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_eee [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_init [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_init [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_suspend [2020-10-27 10:13:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_wol [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_msglevel [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_msglevel [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_drvinfo [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2020-10-27 10:13:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_sset_count [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_ethtool_stats [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_strings [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_get_version [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_unload [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_unload [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ops_init [2020-10-27 10:13:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_init [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_exit [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 10:13:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_16 [2020-10-27 10:13:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_17 [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_20 [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_21 [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-27 10:13:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 10:13:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-27 10:13:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc_node [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_gso_segment [2020-10-27 10:13:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-27 10:13:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-27 10:13:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-27 10:13:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-27 10:13:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2020-10-27 10:13:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-27 10:13:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-27 10:13:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 10:13:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 10:13:26,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 10:13:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-27 10:13:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-27 10:13:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 10:13:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 10:13:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 10:13:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-27 10:13:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc_node [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-27 10:13:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-27 10:13:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-27 10:13:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-27 10:13:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-27 10:13:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-27 10:13:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-27 10:13:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 10:13:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_unlock_wait [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2020-10-27 10:13:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_17 [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-27 10:13:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-27 10:13:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-27 10:13:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_16 [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_gso_segment [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-27 10:13:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-27 10:13:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-27 10:13:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_20 [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_21 [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-27 10:13:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-27 10:13:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_eth_hdr [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_v6_check [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2020-10-27 10:13:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ocp_write [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2020-10-27 10:13:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure sram_read [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2020-10-27 10:13:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_all_mem [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_tx_agg [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_protocol [2020-10-27 10:13:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_csum_workaround [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure msdn_giant_send_check [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_csum [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_agg_fill [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_rx_csum [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure rx_bottom [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure tx_bottom [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure bottom_half [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2020-10-27 10:13:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8152_set_rx_mode [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_start_xmit [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_reset_packet_filter [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2020-10-27 10:13:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_enable [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_agg [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_enable [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disable [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset [2020-10-27 10:13:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_clear_bp [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_clear_bp [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_hw_phy_cfg [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_exit_oob [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enter_oob [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_hw_phy_cfg [2020-10-27 10:13:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u2p3en [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_first_init [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enter_oob [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_down [2020-10-27 10:13:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_down [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_eee [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_eee [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2020-10-27 10:13:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_init [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_init [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_suspend [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_wol [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_msglevel [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_msglevel [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_drvinfo [2020-10-27 10:13:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_sset_count [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_ethtool_stats [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_strings [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_get_version [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_unload [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_unload [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ops_init [2020-10-27 10:13:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_init [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_exit [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-27 10:13:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-27 10:13:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 10:13:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 10:13:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 10:13:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 10:13:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 10:13:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 10:13:28,091 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 10:14:13,593 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 10:14:13,593 INFO L298 CfgBuilder]: Removed 16 assume(true) statements. [2020-10-27 10:14:13,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:14:13 BoogieIcfgContainer [2020-10-27 10:14:13,600 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 10:14:13,601 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 10:14:13,601 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 10:14:13,604 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 10:14:13,605 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 10:13:21" (1/3) ... [2020-10-27 10:14:13,605 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a464187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:14:13, skipping insertion in model container [2020-10-27 10:14:13,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 10:13:26" (2/3) ... [2020-10-27 10:14:13,606 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a464187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 10:14:13, skipping insertion in model container [2020-10-27 10:14:13,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 10:14:13" (3/3) ... [2020-10-27 10:14:13,608 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-27 10:14:13,619 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 10:14:13,627 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 10:14:13,641 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 10:14:13,680 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 10:14:13,680 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 10:14:13,680 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 10:14:13,680 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 10:14:13,680 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 10:14:13,680 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 10:14:13,680 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 10:14:13,680 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 10:14:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states. [2020-10-27 10:14:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-27 10:14:13,774 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 10:14:13,775 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 10:14:13,776 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 10:14:13,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 10:14:13,784 INFO L82 PathProgramCache]: Analyzing trace with hash 232472806, now seen corresponding path program 1 times [2020-10-27 10:14:13,793 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 10:14:13,794 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [108397033] [2020-10-27 10:14:13,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 10:14:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:14,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:15,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:19,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:19,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:19,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 140 [2020-10-27 10:14:19,557 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 10:14:19,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5077 [2020-10-27 10:14:19,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:19,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 10:14:19,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 82 [2020-10-27 10:14:19,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-27 10:14:19,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 10:14:20,925 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 400 [2020-10-27 10:14:20,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:14:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:20,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:14:21,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 339 [2020-10-27 10:14:21,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 10:14:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 10:14:21,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,460 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-27 10:14:21,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:14:21,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-27 10:14:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 10:14:21,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-27 10:14:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:14:21,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-27 10:14:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:14:21,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-27 10:14:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 10:14:21,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-27 10:14:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:14:21,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-27 10:14:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 10:14:21,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 10:14:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-27 10:14:21,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 10:14:21,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:14:21,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:14:21,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:14:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:14:21,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 10:14:21,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:14:21,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 10:14:21,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-27 10:14:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,775 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,775 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 10:14:21,775 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 10:14:21,776 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-27 10:14:21,776 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:14:21,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,776 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 10:14:21,776 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-27 10:14:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-27 10:14:21,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-27 10:14:21,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 10:14:21,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-27 10:14:21,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 10:14:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 10:14:21,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 10:14:21,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 10:14:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:14:21,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 10:14:21,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 10:14:21,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 10:14:21,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 10:14:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:14:21,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:14:21,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 10:14:21,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 10:14:21,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 10:14:21,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-27 10:14:21,913 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 10:14:21,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 10:14:21,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 10:14:21,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 10:14:21,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 10:14:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2020-10-27 10:14:21,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [108397033] [2020-10-27 10:14:21,995 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 10:14:21,995 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-27 10:14:21,996 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143476013] [2020-10-27 10:14:22,000 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-27 10:14:22,001 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 10:14:22,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-27 10:14:22,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-27 10:14:22,017 INFO L87 Difference]: Start difference. First operand 3202 states. Second operand 11 states. [2020-10-27 10:14:26,948 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 402 [2020-10-27 10:14:33,810 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 407 DAG size of output: 405 [2020-10-27 10:14:35,460 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 405 [2020-10-27 10:14:36,692 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 405 [2020-10-27 10:15:15,109 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 407 [2020-10-27 10:17:18,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 10:17:18,852 INFO L93 Difference]: Finished difference Result 9057 states and 14295 transitions. [2020-10-27 10:17:18,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-10-27 10:17:18,855 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 98 [2020-10-27 10:17:18,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 10:17:18,959 INFO L225 Difference]: With dead ends: 9057 [2020-10-27 10:17:18,959 INFO L226 Difference]: Without dead ends: 6436 [2020-10-27 10:17:18,998 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=261, Invalid=731, Unknown=0, NotChecked=0, Total=992 [2020-10-27 10:17:19,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6436 states. [2020-10-27 10:17:20,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6436 to 5243. [2020-10-27 10:17:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5243 states. [2020-10-27 10:17:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 7309 transitions. [2020-10-27 10:17:20,594 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 7309 transitions. Word has length 98 [2020-10-27 10:17:20,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 10:17:20,595 INFO L481 AbstractCegarLoop]: Abstraction has 5243 states and 7309 transitions. [2020-10-27 10:17:20,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-27 10:17:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 7309 transitions. [2020-10-27 10:17:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-10-27 10:17:20,639 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 10:17:20,640 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 10:17:20,641 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 10:17:20,641 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 10:17:20,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 10:17:20,642 INFO L82 PathProgramCache]: Analyzing trace with hash -583062757, now seen corresponding path program 1 times [2020-10-27 10:17:20,642 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 10:17:20,643 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2014215280] [2020-10-27 10:17:20,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 10:17:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 10:17:21,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:17:21,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 10:17:21,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking...