./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 760ec64c2425d439883c5d1074b52af06ed0343ac750305f469404408ecd0aa4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:53:04,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:53:04,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:53:04,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:53:04,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:53:04,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:53:04,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:53:04,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:53:04,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:53:04,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:53:04,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:53:04,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:53:04,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:53:04,978 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:53:04,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:53:04,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:53:04,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:53:04,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:53:04,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:53:04,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:53:04,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:53:04,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:53:04,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:53:04,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:53:04,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:53:04,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:53:04,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:53:04,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:53:04,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:53:04,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:53:05,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:53:05,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:53:05,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:53:05,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:53:05,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:53:05,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:53:05,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:53:05,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:53:05,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:53:05,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:53:05,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:53:05,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:53:05,032 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:53:05,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:53:05,033 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:53:05,033 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:53:05,033 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:53:05,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:53:05,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:53:05,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:53:05,034 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:53:05,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:53:05,035 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:53:05,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:53:05,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:53:05,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:53:05,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:53:05,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:53:05,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:53:05,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:53:05,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 760ec64c2425d439883c5d1074b52af06ed0343ac750305f469404408ecd0aa4 [2022-02-20 22:53:05,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:53:05,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:53:05,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:53:05,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:53:05,221 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:53:05,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 22:53:05,266 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320f7705f/c4f31935a0f5471590df472c94b70fb7/FLAG09383a40c [2022-02-20 22:53:05,920 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:53:05,921 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 22:53:05,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320f7705f/c4f31935a0f5471590df472c94b70fb7/FLAG09383a40c [2022-02-20 22:53:06,045 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/320f7705f/c4f31935a0f5471590df472c94b70fb7 [2022-02-20 22:53:06,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:53:06,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:53:06,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:53:06,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:53:06,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:53:06,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:53:06" (1/1) ... [2022-02-20 22:53:06,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b282bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:06, skipping insertion in model container [2022-02-20 22:53:06,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:53:06" (1/1) ... [2022-02-20 22:53:06,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:53:06,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:53:08,595 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464274,464287] [2022-02-20 22:53:08,597 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464421,464434] [2022-02-20 22:53:08,598 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464560,464573] [2022-02-20 22:53:08,599 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464718,464731] [2022-02-20 22:53:08,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:53:08,667 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:53:08,837 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 22:53:08,843 INFO L158 Benchmark]: Toolchain (without parser) took 2791.13ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 53.4MB in the beginning and 109.0MB in the end (delta: -55.6MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2022-02-20 22:53:08,843 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:53:08,844 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2787.66ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 53.2MB in the beginning and 109.0MB in the end (delta: -55.8MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2022-02-20 22:53:08,845 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2787.66ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 53.2MB in the beginning and 109.0MB in the end (delta: -55.8MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 760ec64c2425d439883c5d1074b52af06ed0343ac750305f469404408ecd0aa4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:53:10,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:53:10,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:53:10,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:53:10,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:53:10,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:53:10,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:53:10,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:53:10,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:53:10,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:53:10,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:53:10,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:53:10,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:53:10,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:53:10,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:53:10,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:53:10,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:53:10,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:53:10,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:53:10,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:53:10,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:53:10,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:53:10,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:53:10,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:53:10,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:53:10,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:53:10,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:53:10,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:53:10,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:53:10,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:53:10,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:53:10,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:53:10,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:53:10,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:53:10,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:53:10,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:53:10,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:53:10,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:53:10,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:53:10,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:53:10,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:53:10,383 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:53:10,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:53:10,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:53:10,411 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:53:10,411 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:53:10,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:53:10,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:53:10,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:53:10,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:53:10,413 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:53:10,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:53:10,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:53:10,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:53:10,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:53:10,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:53:10,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:53:10,415 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:53:10,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:53:10,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:53:10,415 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:53:10,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:53:10,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:53:10,416 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:53:10,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:53:10,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:53:10,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:53:10,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:53:10,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:53:10,417 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:53:10,417 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:53:10,417 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:53:10,417 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:53:10,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:53:10,417 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:53:10,418 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 760ec64c2425d439883c5d1074b52af06ed0343ac750305f469404408ecd0aa4 [2022-02-20 22:53:10,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:53:10,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:53:10,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:53:10,686 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:53:10,688 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:53:10,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 22:53:10,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84e23832/b3bf4a5c3780454ba210492b13eae2f8/FLAG2415723a3 [2022-02-20 22:53:11,380 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:53:11,380 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2022-02-20 22:53:11,433 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84e23832/b3bf4a5c3780454ba210492b13eae2f8/FLAG2415723a3 [2022-02-20 22:53:11,467 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84e23832/b3bf4a5c3780454ba210492b13eae2f8 [2022-02-20 22:53:11,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:53:11,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:53:11,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:53:11,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:53:11,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:53:11,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:53:11" (1/1) ... [2022-02-20 22:53:11,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53636e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:11, skipping insertion in model container [2022-02-20 22:53:11,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:53:11" (1/1) ... [2022-02-20 22:53:11,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:53:11,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:53:14,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464274,464287] [2022-02-20 22:53:14,348 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464421,464434] [2022-02-20 22:53:14,349 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464560,464573] [2022-02-20 22:53:14,349 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464718,464731] [2022-02-20 22:53:14,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:53:14,420 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:53:14,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:53:14,743 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464274,464287] [2022-02-20 22:53:14,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464421,464434] [2022-02-20 22:53:14,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464560,464573] [2022-02-20 22:53:14,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464718,464731] [2022-02-20 22:53:14,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:53:14,787 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:53:15,082 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464274,464287] [2022-02-20 22:53:15,082 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464421,464434] [2022-02-20 22:53:15,083 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464560,464573] [2022-02-20 22:53:15,083 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464718,464731] [2022-02-20 22:53:15,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:53:15,264 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:53:15,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15 WrapperNode [2022-02-20 22:53:15,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:53:15,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:53:15,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:53:15,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:53:15,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,607 INFO L137 Inliner]: procedures = 411, calls = 4490, calls flagged for inlining = 219, calls inlined = 198, statements flattened = 8658 [2022-02-20 22:53:15,608 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:53:15,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:53:15,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:53:15,610 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:53:15,616 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:53:15,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:53:15,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:53:15,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:53:15,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:53:15" (1/1) ... [2022-02-20 22:53:15,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:53:15,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:53:15,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:53:16,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:53:16,021 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2022-02-20 22:53:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2022-02-20 22:53:16,022 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-02-20 22:53:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-02-20 22:53:16,022 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2022-02-20 22:53:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2022-02-20 22:53:16,022 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2022-02-20 22:53:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2022-02-20 22:53:16,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:53:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:53:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-02-20 22:53:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-02-20 22:53:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2022-02-20 22:53:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2022-02-20 22:53:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:53:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:53:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2022-02-20 22:53:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2022-02-20 22:53:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2022-02-20 22:53:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2022-02-20 22:53:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2022-02-20 22:53:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2022-02-20 22:53:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2022-02-20 22:53:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2022-02-20 22:53:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2022-02-20 22:53:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2022-02-20 22:53:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2022-02-20 22:53:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2022-02-20 22:53:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2022-02-20 22:53:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2022-02-20 22:53:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 22:53:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 22:53:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-02-20 22:53:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-02-20 22:53:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 22:53:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 22:53:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:53:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:53:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:53:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2022-02-20 22:53:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2022-02-20 22:53:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2022-02-20 22:53:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2022-02-20 22:53:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-02-20 22:53:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-02-20 22:53:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:53:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:53:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2022-02-20 22:53:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2022-02-20 22:53:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2022-02-20 22:53:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2022-02-20 22:53:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2022-02-20 22:53:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2022-02-20 22:53:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-02-20 22:53:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-02-20 22:53:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2022-02-20 22:53:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2022-02-20 22:53:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-02-20 22:53:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-02-20 22:53:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 22:53:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 22:53:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-02-20 22:53:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-02-20 22:53:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2022-02-20 22:53:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2022-02-20 22:53:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2022-02-20 22:53:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2022-02-20 22:53:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:53:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:53:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 22:53:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 22:53:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-02-20 22:53:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-02-20 22:53:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2022-02-20 22:53:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2022-02-20 22:53:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2022-02-20 22:53:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2022-02-20 22:53:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:53:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2022-02-20 22:53:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2022-02-20 22:53:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2022-02-20 22:53:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2022-02-20 22:53:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-02-20 22:53:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-02-20 22:53:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2022-02-20 22:53:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2022-02-20 22:53:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-02-20 22:53:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-02-20 22:53:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:53:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2022-02-20 22:53:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2022-02-20 22:53:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:53:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:53:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2022-02-20 22:53:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2022-02-20 22:53:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:53:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:53:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:53:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-02-20 22:53:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-02-20 22:53:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:53:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2022-02-20 22:53:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2022-02-20 22:53:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-02-20 22:53:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-02-20 22:53:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2022-02-20 22:53:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2022-02-20 22:53:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:53:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:53:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2022-02-20 22:53:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2022-02-20 22:53:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-02-20 22:53:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-02-20 22:53:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:53:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:53:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:53:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:53:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 22:53:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 22:53:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:53:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:53:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:53:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:53:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:53:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-02-20 22:53:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-02-20 22:53:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-02-20 22:53:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-02-20 22:53:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2022-02-20 22:53:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2022-02-20 22:53:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 22:53:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 22:53:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2022-02-20 22:53:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2022-02-20 22:53:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 22:53:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 22:53:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2022-02-20 22:53:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2022-02-20 22:53:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-02-20 22:53:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-02-20 22:53:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2022-02-20 22:53:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2022-02-20 22:53:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:53:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:53:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2022-02-20 22:53:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2022-02-20 22:53:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:53:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:53:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-02-20 22:53:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-02-20 22:53:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-02-20 22:53:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-02-20 22:53:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:53:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:53:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:53:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2022-02-20 22:53:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2022-02-20 22:53:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2022-02-20 22:53:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2022-02-20 22:53:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:53:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:53:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-02-20 22:53:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-02-20 22:53:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:53:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:53:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2022-02-20 22:53:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2022-02-20 22:53:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 22:53:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 22:53:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2022-02-20 22:53:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2022-02-20 22:53:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:53:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:53:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 22:53:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 22:53:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2022-02-20 22:53:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2022-02-20 22:53:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 22:53:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 22:53:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:53:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:53:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2022-02-20 22:53:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2022-02-20 22:53:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-02-20 22:53:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-02-20 22:53:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 22:53:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 22:53:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2022-02-20 22:53:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2022-02-20 22:53:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-02-20 22:53:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-02-20 22:53:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:53:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:53:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2022-02-20 22:53:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2022-02-20 22:53:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:53:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:53:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2022-02-20 22:53:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2022-02-20 22:53:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2022-02-20 22:53:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2022-02-20 22:53:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2022-02-20 22:53:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2022-02-20 22:53:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2022-02-20 22:53:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2022-02-20 22:53:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:53:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2022-02-20 22:53:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-02-20 22:53:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-02-20 22:53:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-02-20 22:53:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-02-20 22:53:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2022-02-20 22:53:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2022-02-20 22:53:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 22:53:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 22:53:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-02-20 22:53:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-02-20 22:53:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2022-02-20 22:53:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2022-02-20 22:53:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2022-02-20 22:53:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2022-02-20 22:53:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2022-02-20 22:53:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2022-02-20 22:53:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2022-02-20 22:53:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2022-02-20 22:53:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2022-02-20 22:53:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2022-02-20 22:53:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-02-20 22:53:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-02-20 22:53:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-02-20 22:53:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2022-02-20 22:53:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2022-02-20 22:53:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 22:53:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 22:53:16,890 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:53:16,894 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:53:24,296 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;