./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.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 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 01:16:41,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 01:16:41,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 01:16:41,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 01:16:41,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 01:16:41,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 01:16:41,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 01:16:41,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 01:16:41,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 01:16:41,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 01:16:41,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 01:16:41,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 01:16:41,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 01:16:41,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 01:16:41,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 01:16:41,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 01:16:41,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 01:16:41,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 01:16:41,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 01:16:41,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 01:16:41,917 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 01:16:41,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 01:16:41,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 01:16:41,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 01:16:41,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 01:16:41,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 01:16:41,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 01:16:41,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 01:16:41,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 01:16:41,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 01:16:41,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 01:16:41,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 01:16:41,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 01:16:41,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 01:16:41,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 01:16:41,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 01:16:41,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 01:16:41,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 01:16:41,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 01:16:41,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 01:16:41,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 01:16:41,936 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 01:16:41,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 01:16:41,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 01:16:41,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 01:16:41,967 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 01:16:41,967 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 01:16:41,968 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 01:16:41,968 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 01:16:41,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 01:16:41,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 01:16:41,969 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 01:16:41,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 01:16:41,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 01:16:41,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 01:16:41,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 01:16:41,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 01:16:41,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 01:16:41,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 01:16:41,971 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 01:16:41,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 01:16:41,971 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 01:16:41,972 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 01:16:41,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 01:16:41,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:16:41,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 01:16:41,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 01:16:41,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 01:16:41,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 01:16:41,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 01:16:41,974 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 01:16:41,974 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 01:16:41,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 01:16:41,975 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e [2022-07-20 01:16:42,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 01:16:42,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 01:16:42,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 01:16:42,249 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 01:16:42,250 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 01:16:42,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-20 01:16:42,308 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49c1e023e/7fa91748fab1468aab0f68655efbfbf6/FLAGe7e8db9c7 [2022-07-20 01:16:43,264 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 01:16:43,265 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-20 01:16:43,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49c1e023e/7fa91748fab1468aab0f68655efbfbf6/FLAGe7e8db9c7 [2022-07-20 01:16:43,843 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49c1e023e/7fa91748fab1468aab0f68655efbfbf6 [2022-07-20 01:16:43,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 01:16:43,846 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 01:16:43,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 01:16:43,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 01:16:43,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 01:16:43,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:16:43" (1/1) ... [2022-07-20 01:16:43,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f3404e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:16:43, skipping insertion in model container [2022-07-20 01:16:43,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:16:43" (1/1) ... [2022-07-20 01:16:43,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 01:16:44,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 01:16:51,214 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2022-07-20 01:16:51,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:16:51,388 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 01:16:51,529 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [9582] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) 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:1397) 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:1081) 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:1627) 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:1081) 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:1081) 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:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) 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) [2022-07-20 01:16:51,534 INFO L158 Benchmark]: Toolchain (without parser) took 7686.51ms. Allocated memory was 98.6MB in the beginning and 218.1MB in the end (delta: 119.5MB). Free memory was 44.7MB in the beginning and 101.0MB in the end (delta: -56.4MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2022-07-20 01:16:51,534 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 63.4MB in the beginning and 63.3MB in the end (delta: 82.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 01:16:51,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7684.72ms. Allocated memory was 98.6MB in the beginning and 218.1MB in the end (delta: 119.5MB). Free memory was 44.7MB in the beginning and 101.0MB in the end (delta: -56.4MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2022-07-20 01:16:51,540 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 63.4MB in the beginning and 63.3MB in the end (delta: 82.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7684.72ms. Allocated memory was 98.6MB in the beginning and 218.1MB in the end (delta: 119.5MB). Free memory was 44.7MB in the beginning and 101.0MB in the end (delta: -56.4MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [9582] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [9582]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 -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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.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 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 01:16:53,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 01:16:53,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 01:16:53,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 01:16:53,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 01:16:53,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 01:16:53,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 01:16:53,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 01:16:53,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 01:16:53,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 01:16:53,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 01:16:53,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 01:16:53,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 01:16:53,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 01:16:53,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 01:16:53,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 01:16:53,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 01:16:53,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 01:16:53,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 01:16:53,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 01:16:53,304 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 01:16:53,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 01:16:53,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 01:16:53,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 01:16:53,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 01:16:53,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 01:16:53,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 01:16:53,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 01:16:53,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 01:16:53,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 01:16:53,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 01:16:53,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 01:16:53,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 01:16:53,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 01:16:53,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 01:16:53,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 01:16:53,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 01:16:53,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 01:16:53,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 01:16:53,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 01:16:53,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 01:16:53,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 01:16:53,331 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-20 01:16:53,357 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 01:16:53,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 01:16:53,358 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 01:16:53,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 01:16:53,359 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 01:16:53,360 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 01:16:53,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 01:16:53,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 01:16:53,361 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 01:16:53,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 01:16:53,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 01:16:53,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 01:16:53,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 01:16:53,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 01:16:53,362 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-20 01:16:53,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-20 01:16:53,363 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-20 01:16:53,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 01:16:53,363 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 01:16:53,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 01:16:53,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 01:16:53,364 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 01:16:53,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 01:16:53,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:16:53,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 01:16:53,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 01:16:53,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 01:16:53,365 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-20 01:16:53,365 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-20 01:16:53,365 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 01:16:53,365 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 01:16:53,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 01:16:53,366 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-20 01:16:53,366 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e [2022-07-20 01:16:53,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 01:16:53,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 01:16:53,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 01:16:53,684 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 01:16:53,684 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 01:16:53,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-20 01:16:53,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7263df81/fb8e9d98540541328cc2f2e0b92e0c22/FLAGe7fcd332c [2022-07-20 01:16:54,620 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 01:16:54,621 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-20 01:16:54,697 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7263df81/fb8e9d98540541328cc2f2e0b92e0c22/FLAGe7fcd332c [2022-07-20 01:16:55,008 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7263df81/fb8e9d98540541328cc2f2e0b92e0c22 [2022-07-20 01:16:55,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 01:16:55,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 01:16:55,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 01:16:55,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 01:16:55,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 01:16:55,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:16:55" (1/1) ... [2022-07-20 01:16:55,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79392ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:16:55, skipping insertion in model container [2022-07-20 01:16:55,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:16:55" (1/1) ... [2022-07-20 01:16:55,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 01:16:55,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 01:17:02,090 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2022-07-20 01:17:02,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:17:02,262 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-20 01:17:02,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 01:17:02,950 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2022-07-20 01:17:02,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:17:02,985 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 01:17:03,518 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2022-07-20 01:17:03,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:17:04,087 INFO L208 MainTranslator]: Completed translation [2022-07-20 01:17:04,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04 WrapperNode [2022-07-20 01:17:04,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 01:17:04,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 01:17:04,089 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 01:17:04,090 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 01:17:04,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:04,321 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:04,717 INFO L137 Inliner]: procedures = 730, calls = 14301, calls flagged for inlining = 321, calls inlined = 272, statements flattened = 25475 [2022-07-20 01:17:04,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 01:17:04,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 01:17:04,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 01:17:04,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 01:17:04,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:04,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:04,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:04,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:05,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:05,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:05,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:05,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 01:17:05,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 01:17:05,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 01:17:05,654 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 01:17:05,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (1/1) ... [2022-07-20 01:17:05,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:17:05,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 01:17:05,680 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) [2022-07-20 01:17:05,686 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 [2022-07-20 01:17:05,708 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-20 01:17:05,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-20 01:17:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-07-20 01:17:05,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-07-20 01:17:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-07-20 01:17:05,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-07-20 01:17:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-07-20 01:17:05,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-07-20 01:17:05,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-07-20 01:17:05,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-07-20 01:17:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-07-20 01:17:05,710 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-07-20 01:17:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 01:17:05,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 01:17:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_slot_reset [2022-07-20 01:17:05,710 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_slot_reset [2022-07-20 01:17:05,710 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-07-20 01:17:05,710 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-07-20 01:17:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-20 01:17:05,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-20 01:17:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-20 01:17:05,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-20 01:17:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-07-20 01:17:05,711 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-07-20 01:17:05,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-07-20 01:17:05,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-07-20 01:17:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-20 01:17:05,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-20 01:17:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 01:17:05,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 01:17:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-07-20 01:17:05,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-07-20 01:17:05,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-07-20 01:17:05,713 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-07-20 01:17:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-07-20 01:17:05,713 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-07-20 01:17:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-20 01:17:05,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-20 01:17:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-07-20 01:17:05,713 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-07-20 01:17:05,713 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-20 01:17:05,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-20 01:17:05,714 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-07-20 01:17:05,714 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-07-20 01:17:05,714 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2022-07-20 01:17:05,714 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2022-07-20 01:17:05,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-20 01:17:05,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-20 01:17:05,715 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-07-20 01:17:05,715 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-07-20 01:17:05,716 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-20 01:17:05,716 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-20 01:17:05,716 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-20 01:17:05,717 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-20 01:17:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-07-20 01:17:05,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-07-20 01:17:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-07-20 01:17:05,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-07-20 01:17:05,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-20 01:17:05,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-20 01:17:05,718 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-07-20 01:17:05,718 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-07-20 01:17:05,718 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-07-20 01:17:05,718 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-07-20 01:17:05,718 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-07-20 01:17:05,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-07-20 01:17:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-07-20 01:17:05,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-07-20 01:17:05,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_fix_features [2022-07-20 01:17:05,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_fix_features [2022-07-20 01:17:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-07-20 01:17:05,720 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-07-20 01:17:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-20 01:17:05,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-20 01:17:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-20 01:17:05,720 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-20 01:17:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-20 01:17:05,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-20 01:17:05,720 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-20 01:17:05,721 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-20 01:17:05,721 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 01:17:05,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 01:17:05,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-20 01:17:05,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-20 01:17:05,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 01:17:05,722 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-20 01:17:05,722 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-20 01:17:05,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-07-20 01:17:05,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-07-20 01:17:05,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-20 01:17:05,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-20 01:17:05,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-20 01:17:05,723 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-07-20 01:17:05,723 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-07-20 01:17:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-07-20 01:17:05,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-07-20 01:17:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-20 01:17:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-07-20 01:17:05,724 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-07-20 01:17:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-20 01:17:05,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-20 01:17:05,724 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 01:17:05,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 01:17:05,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-07-20 01:17:05,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-07-20 01:17:05,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-07-20 01:17:05,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-07-20 01:17:05,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-07-20 01:17:05,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-07-20 01:17:05,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-07-20 01:17:05,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-07-20 01:17:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-20 01:17:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-20 01:17:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 01:17:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 01:17:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-07-20 01:17:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-07-20 01:17:05,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-07-20 01:17:05,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-07-20 01:17:05,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-20 01:17:05,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-20 01:17:05,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-07-20 01:17:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-07-20 01:17:05,735 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-07-20 01:17:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-07-20 01:17:05,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-07-20 01:17:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-07-20 01:17:05,735 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-20 01:17:05,735 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 01:17:05,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 01:17:05,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-07-20 01:17:05,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-07-20 01:17:05,737 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_stats [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_stats [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-20 01:17:05,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-20 01:17:05,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_frag_len [2022-07-20 01:17:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_frag_len [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-07-20 01:17:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-07-20 01:17:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-20 01:17:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-20 01:17:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-07-20 01:17:05,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 01:17:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_change_mtu [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_change_mtu [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-07-20 01:17:05,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-07-20 01:17:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-07-20 01:17:05,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-07-20 01:17:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-20 01:17:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-07-20 01:17:05,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-07-20 01:17:05,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-07-20 01:17:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_phy_info_task [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_phy_info_task [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2022-07-20 01:17:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-20 01:17:05,744 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_alloc_frag [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_alloc_frag [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-20 01:17:05,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-20 01:17:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-20 01:17:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-20 01:17:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_task [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_task [2022-07-20 01:17:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-20 01:17:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_features [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_features [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_watchdog [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_watchdog [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-07-20 01:17:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-07-20 01:17:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-07-20 01:17:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-07-20 01:17:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-07-20 01:17:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-07-20 01:17:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-07-20 01:17:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-07-20 01:17:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-07-20 01:17:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-20 01:17:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-20 01:17:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-07-20 01:17:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-07-20 01:17:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-07-20 01:17:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-07-20 01:17:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 01:17:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 01:17:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-07-20 01:17:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-07-20 01:17:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-07-20 01:17:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-07-20 01:17:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_82547_tx_fifo_stall_task [2022-07-20 01:17:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_82547_tx_fifo_stall_task [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2022-07-20 01:17:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-07-20 01:17:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-07-20 01:17:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-07-20 01:17:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 01:17:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 01:17:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-07-20 01:17:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-07-20 01:17:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-07-20 01:17:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-07-20 01:17:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-07-20 01:17:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-07-20 01:17:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-20 01:17:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-20 01:17:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-07-20 01:17:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-07-20 01:17:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-20 01:17:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-20 01:17:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-20 01:17:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-20 01:17:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-07-20 01:17:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-07-20 01:17:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-07-20 01:17:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-07-20 01:17:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-07-20 01:17:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-07-20 01:17:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_error_detected [2022-07-20 01:17:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_error_detected [2022-07-20 01:17:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-20 01:17:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-20 01:17:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-07-20 01:17:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-07-20 01:17:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-07-20 01:17:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-07-20 01:17:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-07-20 01:17:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-07-20 01:17:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-07-20 01:17:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-07-20 01:17:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-20 01:17:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-20 01:17:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2022-07-20 01:17:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2022-07-20 01:17:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-07-20 01:17:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-07-20 01:17:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-07-20 01:17:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-07-20 01:17:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-07-20 01:17:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-07-20 01:17:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-07-20 01:17:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-07-20 01:17:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-07-20 01:17:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-07-20 01:17:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-20 01:17:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-20 01:17:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-20 01:17:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-20 01:17:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-07-20 01:17:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-07-20 01:17:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-07-20 01:17:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-07-20 01:17:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-20 01:17:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-20 01:17:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-07-20 01:17:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-07-20 01:17:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 01:17:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 01:17:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-20 01:17:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-20 01:17:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_ioctl [2022-07-20 01:17:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_ioctl [2022-07-20 01:17:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-20 01:17:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-20 01:17:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_mac [2022-07-20 01:17:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_mac [2022-07-20 01:17:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-07-20 01:17:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-07-20 01:17:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-07-20 01:17:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-07-20 01:17:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-20 01:17:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_frag [2022-07-20 01:17:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_frag [2022-07-20 01:17:07,325 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 01:17:07,331 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 01:17:16,237 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 01:20:54,004 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 01:20:54,030 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 01:20:54,030 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-20 01:20:54,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:20:54 BoogieIcfgContainer [2022-07-20 01:20:54,038 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 01:20:54,039 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 01:20:54,039 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 01:20:54,041 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 01:20:54,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 01:16:55" (1/3) ... [2022-07-20 01:20:54,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44bd9715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:20:54, skipping insertion in model container [2022-07-20 01:20:54,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:17:04" (2/3) ... [2022-07-20 01:20:54,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44bd9715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:20:54, skipping insertion in model container [2022-07-20 01:20:54,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:20:54" (3/3) ... [2022-07-20 01:20:54,043 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-20 01:20:54,053 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 01:20:54,053 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 01:20:54,177 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 01:20:54,181 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5b411a3a, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4ae498fd [2022-07-20 01:20:54,181 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 01:20:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand has 8218 states, 5865 states have (on average 1.381926683716965) internal successors, (8105), 5963 states have internal predecessors, (8105), 2099 states have call successors, (2099), 255 states have call predecessors, (2099), 254 states have return successors, (2089), 2083 states have call predecessors, (2089), 2089 states have call successors, (2089) [2022-07-20 01:20:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-07-20 01:20:54,221 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:20:54,222 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-07-20 01:20:54,223 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:20:54,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:20:54,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1608297180, now seen corresponding path program 1 times [2022-07-20 01:20:54,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 01:20:54,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1702968557] [2022-07-20 01:20:54,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:20:54,248 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 01:20:54,248 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 01:20:54,250 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-20 01:20:54,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process