./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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 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-08_1a-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 ad536555636b28c8712c3c5d6c5a0e9b2263c8f80d84abafe69deecd86daf306 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 00:59:59,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 00:59:59,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 00:59:59,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 00:59:59,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 00:59:59,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 00:59:59,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 00:59:59,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 00:59:59,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 00:59:59,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 00:59:59,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 00:59:59,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 00:59:59,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 00:59:59,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 00:59:59,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 00:59:59,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 00:59:59,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 00:59:59,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 00:59:59,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 00:59:59,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 00:59:59,910 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 00:59:59,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 00:59:59,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 00:59:59,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 00:59:59,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 00:59:59,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 00:59:59,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 00:59:59,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 00:59:59,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 00:59:59,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 00:59:59,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 00:59:59,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 00:59:59,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 00:59:59,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 00:59:59,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 00:59:59,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 00:59:59,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 00:59:59,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 00:59:59,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 00:59:59,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 00:59:59,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 00:59:59,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 00:59:59,928 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 00:59:59,949 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 00:59:59,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 00:59:59,950 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 00:59:59,950 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 00:59:59,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 00:59:59,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 00:59:59,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 00:59:59,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 00:59:59,952 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 00:59:59,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 00:59:59,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 00:59:59,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 00:59:59,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 00:59:59,954 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 00:59:59,954 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 00:59:59,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:59:59,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 00:59:59,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 00:59:59,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 00:59:59,955 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 00:59:59,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 00:59:59,955 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 00:59:59,955 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 00:59:59,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 00:59:59,956 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad536555636b28c8712c3c5d6c5a0e9b2263c8f80d84abafe69deecd86daf306 [2022-07-14 01:00:00,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 01:00:00,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 01:00:00,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 01:00:00,166 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 01:00:00,166 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 01:00:00,167 INFO L432 ainManager$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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-14 01:00:00,225 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e1f9deca/025368a7783242ec9ec7002d05a14f7c/FLAG405ed3eac [2022-07-14 01:00:00,989 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 01:00:00,990 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-14 01:00:01,055 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e1f9deca/025368a7783242ec9ec7002d05a14f7c/FLAG405ed3eac [2022-07-14 01:00:01,477 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e1f9deca/025368a7783242ec9ec7002d05a14f7c [2022-07-14 01:00:01,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 01:00:01,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 01:00:01,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 01:00:01,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 01:00:01,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 01:00:01,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:00:01" (1/1) ... [2022-07-14 01:00:01,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4918ef00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:01, skipping insertion in model container [2022-07-14 01:00:01,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:00:01" (1/1) ... [2022-07-14 01:00:01,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 01:00:01,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:00:08,468 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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[826927,826940] [2022-07-14 01:00:08,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:00:08,702 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 01:00:08,871 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 [9599] 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) [2022-07-14 01:00:08,876 INFO L158 Benchmark]: Toolchain (without parser) took 7394.96ms. Allocated memory was 92.3MB in the beginning and 218.1MB in the end (delta: 125.8MB). Free memory was 47.8MB in the beginning and 95.8MB in the end (delta: -48.1MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. [2022-07-14 01:00:08,876 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 92.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:00:08,877 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7393.47ms. Allocated memory was 92.3MB in the beginning and 218.1MB in the end (delta: 125.8MB). Free memory was 47.5MB in the beginning and 95.8MB in the end (delta: -48.4MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. [2022-07-14 01:00:08,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 92.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7393.47ms. Allocated memory was 92.3MB in the beginning and 218.1MB in the end (delta: 125.8MB). Free memory was 47.5MB in the beginning and 95.8MB in the end (delta: -48.4MB). Peak memory consumption was 125.0MB. 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 [9599] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: mii_reg = (unsigned int )mii_reg & 63487U [9599]: 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-08_1a-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 ad536555636b28c8712c3c5d6c5a0e9b2263c8f80d84abafe69deecd86daf306 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 01:00:10,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 01:00:10,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 01:00:10,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 01:00:10,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 01:00:10,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 01:00:10,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 01:00:10,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 01:00:10,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 01:00:10,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 01:00:10,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 01:00:10,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 01:00:10,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 01:00:10,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 01:00:10,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 01:00:10,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 01:00:10,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 01:00:10,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 01:00:10,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 01:00:10,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 01:00:10,804 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 01:00:10,805 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 01:00:10,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 01:00:10,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 01:00:10,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 01:00:10,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 01:00:10,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 01:00:10,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 01:00:10,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 01:00:10,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 01:00:10,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 01:00:10,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 01:00:10,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 01:00:10,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 01:00:10,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 01:00:10,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 01:00:10,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 01:00:10,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 01:00:10,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 01:00:10,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 01:00:10,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 01:00:10,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 01:00:10,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-14 01:00:10,858 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 01:00:10,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 01:00:10,859 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 01:00:10,859 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 01:00:10,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 01:00:10,860 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 01:00:10,860 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 01:00:10,860 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 01:00:10,861 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 01:00:10,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 01:00:10,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 01:00:10,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 01:00:10,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 01:00:10,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 01:00:10,862 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-14 01:00:10,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-14 01:00:10,867 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-14 01:00:10,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 01:00:10,867 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 01:00:10,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 01:00:10,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 01:00:10,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 01:00:10,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 01:00:10,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:00:10,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 01:00:10,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 01:00:10,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 01:00:10,869 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-14 01:00:10,869 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-14 01:00:10,869 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 01:00:10,870 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 01:00:10,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 01:00:10,870 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-14 01:00:10,870 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad536555636b28c8712c3c5d6c5a0e9b2263c8f80d84abafe69deecd86daf306 [2022-07-14 01:00:11,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 01:00:11,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 01:00:11,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 01:00:11,147 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 01:00:11,147 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 01:00:11,148 INFO L432 ainManager$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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-14 01:00:11,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66e47b2a3/6833d2a94b8a44c89faa1805b92359e8/FLAGd2c0a04fe [2022-07-14 01:00:12,104 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 01:00:12,105 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-14 01:00:12,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66e47b2a3/6833d2a94b8a44c89faa1805b92359e8/FLAGd2c0a04fe [2022-07-14 01:00:12,668 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66e47b2a3/6833d2a94b8a44c89faa1805b92359e8 [2022-07-14 01:00:12,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 01:00:12,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 01:00:12,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 01:00:12,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 01:00:12,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 01:00:12,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:00:12" (1/1) ... [2022-07-14 01:00:12,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34eb5d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:12, skipping insertion in model container [2022-07-14 01:00:12,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:00:12" (1/1) ... [2022-07-14 01:00:12,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 01:00:12,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:00:18,923 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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[826927,826940] [2022-07-14 01:00:19,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:00:19,085 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-14 01:00:19,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:00:19,810 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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[826927,826940] [2022-07-14 01:00:19,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:00:19,859 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 01:00:20,442 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-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[826927,826940] [2022-07-14 01:00:20,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:00:20,816 INFO L208 MainTranslator]: Completed translation [2022-07-14 01:00:20,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20 WrapperNode [2022-07-14 01:00:20,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 01:00:20,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 01:00:20,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 01:00:20,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 01:00:20,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:21,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:21,551 INFO L137 Inliner]: procedures = 695, calls = 14241, calls flagged for inlining = 319, calls inlined = 270, statements flattened = 25518 [2022-07-14 01:00:21,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 01:00:21,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 01:00:21,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 01:00:21,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 01:00:21,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:21,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:21,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:21,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:22,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:22,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:22,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:22,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 01:00:22,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 01:00:22,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 01:00:22,393 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 01:00:22,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (1/1) ... [2022-07-14 01:00:22,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:00:22,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:00:22,432 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) [2022-07-14 01:00:22,440 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 [2022-07-14 01:00:22,468 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-14 01:00:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-14 01:00:22,469 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-07-14 01:00:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-07-14 01:00:22,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-07-14 01:00:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-07-14 01:00:22,469 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-07-14 01:00:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-07-14 01:00:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-07-14 01:00:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-07-14 01:00:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-07-14 01:00:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-07-14 01:00:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 01:00:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 01:00:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_slot_reset [2022-07-14 01:00:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_slot_reset [2022-07-14 01:00:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-07-14 01:00:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-07-14 01:00:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-14 01:00:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-14 01:00:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-14 01:00:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-14 01:00:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-07-14 01:00:22,471 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-07-14 01:00:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-07-14 01:00:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-07-14 01:00:22,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 01:00:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 01:00:22,472 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-07-14 01:00:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-07-14 01:00:22,472 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-07-14 01:00:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-07-14 01:00:22,472 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-07-14 01:00:22,472 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-07-14 01:00:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-14 01:00:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-14 01:00:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-07-14 01:00:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-07-14 01:00:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-14 01:00:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-14 01:00:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-07-14 01:00:22,473 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-07-14 01:00:22,473 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2022-07-14 01:00:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2022-07-14 01:00:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-14 01:00:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-14 01:00:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-07-14 01:00:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-07-14 01:00:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-14 01:00:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-14 01:00:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-14 01:00:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-14 01:00:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-07-14 01:00:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-07-14 01:00:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-07-14 01:00:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-07-14 01:00:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-14 01:00:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-14 01:00:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-07-14 01:00:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-07-14 01:00:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-14 01:00:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-14 01:00:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-07-14 01:00:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-07-14 01:00:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-07-14 01:00:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-07-14 01:00:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-07-14 01:00:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-07-14 01:00:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_fix_features [2022-07-14 01:00:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_fix_features [2022-07-14 01:00:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-07-14 01:00:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-07-14 01:00:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-14 01:00:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-14 01:00:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-14 01:00:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-14 01:00:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-14 01:00:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-14 01:00:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-14 01:00:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-14 01:00:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-14 01:00:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-14 01:00:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-14 01:00:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-14 01:00:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 01:00:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-14 01:00:22,478 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-14 01:00:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-07-14 01:00:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-07-14 01:00:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-14 01:00:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-14 01:00:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-14 01:00:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-07-14 01:00:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-07-14 01:00:22,479 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-07-14 01:00:22,479 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-07-14 01:00:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-14 01:00:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-07-14 01:00:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-07-14 01:00:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-14 01:00:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-14 01:00:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-07-14 01:00:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-07-14 01:00:22,480 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-14 01:00:22,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-14 01:00:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-07-14 01:00:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-07-14 01:00:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-07-14 01:00:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-07-14 01:00:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-07-14 01:00:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-07-14 01:00:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-14 01:00:22,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-14 01:00:22,481 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-14 01:00:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-14 01:00:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-07-14 01:00:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-07-14 01:00:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-07-14 01:00:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-07-14 01:00:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-14 01:00:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-14 01:00:22,482 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-07-14 01:00:22,482 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-07-14 01:00:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-07-14 01:00:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-07-14 01:00:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-07-14 01:00:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-07-14 01:00:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-14 01:00:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-14 01:00:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-07-14 01:00:22,483 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-07-14 01:00:22,483 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-07-14 01:00:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-07-14 01:00:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-14 01:00:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-14 01:00:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-14 01:00:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-14 01:00:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-07-14 01:00:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-07-14 01:00:22,484 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-07-14 01:00:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-07-14 01:00:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-07-14 01:00:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-07-14 01:00:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2022-07-14 01:00:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2022-07-14 01:00:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-14 01:00:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-14 01:00:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-07-14 01:00:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-07-14 01:00:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-07-14 01:00:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-07-14 01:00:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-07-14 01:00:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-07-14 01:00:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-07-14 01:00:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-07-14 01:00:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-07-14 01:00:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-07-14 01:00:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-07-14 01:00:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-07-14 01:00:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-07-14 01:00:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-07-14 01:00:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-07-14 01:00:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-07-14 01:00:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-14 01:00:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-14 01:00:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-14 01:00:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-14 01:00:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-07-14 01:00:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-07-14 01:00:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-07-14 01:00:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-07-14 01:00:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_stats [2022-07-14 01:00:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_stats [2022-07-14 01:00:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-07-14 01:00:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-07-14 01:00:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-07-14 01:00:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-07-14 01:00:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-07-14 01:00:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-07-14 01:00:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-14 01:00:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-14 01:00:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_frag_len [2022-07-14 01:00:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_frag_len [2022-07-14 01:00:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 01:00:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-07-14 01:00:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-07-14 01:00:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-07-14 01:00:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-07-14 01:00:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 01:00:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-14 01:00:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-14 01:00:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-14 01:00:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-14 01:00:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-07-14 01:00:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-07-14 01:00:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 01:00:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-14 01:00:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-14 01:00:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-14 01:00:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-14 01:00:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-14 01:00:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-14 01:00:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_change_mtu [2022-07-14 01:00:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_change_mtu [2022-07-14 01:00:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-07-14 01:00:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-07-14 01:00:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-07-14 01:00:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-07-14 01:00:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-07-14 01:00:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-07-14 01:00:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-07-14 01:00:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-07-14 01:00:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-14 01:00:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-14 01:00:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-07-14 01:00:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-07-14 01:00:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-07-14 01:00:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-07-14 01:00:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-07-14 01:00:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-07-14 01:00:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-14 01:00:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-14 01:00:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-14 01:00:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-14 01:00:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-14 01:00:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-14 01:00:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-07-14 01:00:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-07-14 01:00:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-14 01:00:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-14 01:00:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-07-14 01:00:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-07-14 01:00:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-07-14 01:00:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-07-14 01:00:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-07-14 01:00:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-07-14 01:00:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-07-14 01:00:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-07-14 01:00:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-07-14 01:00:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-07-14 01:00:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-14 01:00:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-14 01:00:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-07-14 01:00:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-07-14 01:00:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-07-14 01:00:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-07-14 01:00:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-07-14 01:00:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-07-14 01:00:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-14 01:00:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-14 01:00:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-14 01:00:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-14 01:00:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-07-14 01:00:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-07-14 01:00:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-07-14 01:00:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-07-14 01:00:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-14 01:00:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-07-14 01:00:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-07-14 01:00:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-07-14 01:00:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-07-14 01:00:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 01:00:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 01:00:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-07-14 01:00:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-07-14 01:00:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-07-14 01:00:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-07-14 01:00:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-07-14 01:00:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-07-14 01:00:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-14 01:00:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-07-14 01:00:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-07-14 01:00:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-07-14 01:00:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-07-14 01:00:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-14 01:00:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-07-14 01:00:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-14 01:00:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 01:00:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 01:00:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-14 01:00:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-14 01:00:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_phy_info_task [2022-07-14 01:00:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_phy_info_task [2022-07-14 01:00:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2022-07-14 01:00:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2022-07-14 01:00:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-14 01:00:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-14 01:00:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-07-14 01:00:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-07-14 01:00:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-14 01:00:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-14 01:00:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-14 01:00:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-14 01:00:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-14 01:00:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-14 01:00:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-14 01:00:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-07-14 01:00:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-07-14 01:00:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_alloc_frag [2022-07-14 01:00:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_alloc_frag [2022-07-14 01:00:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-07-14 01:00:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-07-14 01:00:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-14 01:00:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-14 01:00:22,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-14 01:00:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-14 01:00:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-07-14 01:00:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-07-14 01:00:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-14 01:00:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-14 01:00:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-14 01:00:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-14 01:00:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-07-14 01:00:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-07-14 01:00:22,503 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-14 01:00:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-14 01:00:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-07-14 01:00:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-07-14 01:00:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-14 01:00:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-14 01:00:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-07-14 01:00:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-07-14 01:00:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-07-14 01:00:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-07-14 01:00:22,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-14 01:00:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-14 01:00:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-07-14 01:00:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-07-14 01:00:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-14 01:00:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-14 01:00:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-07-14 01:00:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-07-14 01:00:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-07-14 01:00:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-07-14 01:00:22,505 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-07-14 01:00:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-07-14 01:00:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-14 01:00:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-14 01:00:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-14 01:00:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-14 01:00:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-07-14 01:00:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-07-14 01:00:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 01:00:22,506 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-14 01:00:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-14 01:00:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-14 01:00:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-14 01:00:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-14 01:00:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-14 01:00:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-07-14 01:00:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-07-14 01:00:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 01:00:22,507 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-14 01:00:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-14 01:00:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_task [2022-07-14 01:00:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_task [2022-07-14 01:00:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_features [2022-07-14 01:00:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_features [2022-07-14 01:00:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-07-14 01:00:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-07-14 01:00:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-14 01:00:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-14 01:00:22,508 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-07-14 01:00:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-07-14 01:00:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-14 01:00:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-07-14 01:00:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-07-14 01:00:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-07-14 01:00:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-07-14 01:00:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-14 01:00:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-14 01:00:22,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-14 01:00:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 01:00:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2022-07-14 01:00:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2022-07-14 01:00:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_watchdog [2022-07-14 01:00:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_watchdog [2022-07-14 01:00:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-07-14 01:00:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-07-14 01:00:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-07-14 01:00:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-07-14 01:00:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-07-14 01:00:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-07-14 01:00:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-14 01:00:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-14 01:00:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-14 01:00:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-14 01:00:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-07-14 01:00:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-07-14 01:00:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-14 01:00:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-14 01:00:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-14 01:00:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-14 01:00:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-07-14 01:00:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-07-14 01:00:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-14 01:00:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-14 01:00:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-14 01:00:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-14 01:00:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-07-14 01:00:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-07-14 01:00:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-07-14 01:00:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-07-14 01:00:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-07-14 01:00:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-07-14 01:00:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-07-14 01:00:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-07-14 01:00:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-07-14 01:00:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-07-14 01:00:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-07-14 01:00:22,513 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-07-14 01:00:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-07-14 01:00:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-07-14 01:00:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-07-14 01:00:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-07-14 01:00:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-07-14 01:00:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-07-14 01:00:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-14 01:00:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-14 01:00:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-14 01:00:22,514 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-14 01:00:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-07-14 01:00:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-07-14 01:00:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-07-14 01:00:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-07-14 01:00:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-07-14 01:00:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-07-14 01:00:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-07-14 01:00:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-07-14 01:00:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-07-14 01:00:22,515 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-07-14 01:00:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-07-14 01:00:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-07-14 01:00:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-14 01:00:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-14 01:00:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-07-14 01:00:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-07-14 01:00:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-07-14 01:00:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-07-14 01:00:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-14 01:00:22,516 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-14 01:00:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-07-14 01:00:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-07-14 01:00:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-07-14 01:00:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-07-14 01:00:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_82547_tx_fifo_stall_task [2022-07-14 01:00:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_82547_tx_fifo_stall_task [2022-07-14 01:00:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2022-07-14 01:00:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2022-07-14 01:00:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-07-14 01:00:22,517 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-07-14 01:00:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-07-14 01:00:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 01:00:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-07-14 01:00:22,518 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-07-14 01:00:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-07-14 01:00:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-07-14 01:00:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-07-14 01:00:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-07-14 01:00:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-14 01:00:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-14 01:00:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-07-14 01:00:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-07-14 01:00:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-14 01:00:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-14 01:00:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-14 01:00:22,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-14 01:00:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-07-14 01:00:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-07-14 01:00:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-07-14 01:00:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-07-14 01:00:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-07-14 01:00:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-07-14 01:00:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_error_detected [2022-07-14 01:00:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_error_detected [2022-07-14 01:00:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-14 01:00:22,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-14 01:00:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-07-14 01:00:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-07-14 01:00:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-07-14 01:00:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-07-14 01:00:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-07-14 01:00:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-07-14 01:00:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-07-14 01:00:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-07-14 01:00:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-14 01:00:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-14 01:00:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2022-07-14 01:00:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2022-07-14 01:00:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_12 [2022-07-14 01:00:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_12 [2022-07-14 01:00:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-07-14 01:00:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-07-14 01:00:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-07-14 01:00:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-07-14 01:00:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-07-14 01:00:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-07-14 01:00:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-07-14 01:00:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-07-14 01:00:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-07-14 01:00:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-07-14 01:00:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-14 01:00:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-14 01:00:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-14 01:00:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-14 01:00:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-07-14 01:00:22,523 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-07-14 01:00:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-07-14 01:00:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-07-14 01:00:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-14 01:00:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-14 01:00:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-07-14 01:00:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-07-14 01:00:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-14 01:00:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-14 01:00:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-14 01:00:22,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-14 01:00:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_ioctl [2022-07-14 01:00:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_ioctl [2022-07-14 01:00:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-14 01:00:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-14 01:00:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_mac [2022-07-14 01:00:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_mac [2022-07-14 01:00:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-07-14 01:00:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-07-14 01:00:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-07-14 01:00:22,525 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-07-14 01:00:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-14 01:00:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_frag [2022-07-14 01:00:22,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_frag [2022-07-14 01:00:24,027 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 01:00:24,032 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 01:00:35,126 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 01:04:25,103 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 01:04:25,138 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 01:04:25,139 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-14 01:04:25,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:04:25 BoogieIcfgContainer [2022-07-14 01:04:25,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 01:04:25,151 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 01:04:25,151 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 01:04:25,154 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 01:04:25,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 01:00:12" (1/3) ... [2022-07-14 01:04:25,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29c98d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:04:25, skipping insertion in model container [2022-07-14 01:04:25,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:00:20" (2/3) ... [2022-07-14 01:04:25,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29c98d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:04:25, skipping insertion in model container [2022-07-14 01:04:25,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:04:25" (3/3) ... [2022-07-14 01:04:25,157 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2022-07-14 01:04:25,169 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 01:04:25,170 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 01:04:25,316 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 01:04:25,324 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@6d7428bf, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@eb354b [2022-07-14 01:04:25,325 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 01:04:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand has 8214 states, 5866 states have (on average 1.3818615751789975) internal successors, (8106), 5963 states have internal predecessors, (8106), 2095 states have call successors, (2095), 254 states have call predecessors, (2095), 253 states have return successors, (2085), 2079 states have call predecessors, (2085), 2085 states have call successors, (2085) [2022-07-14 01:04:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-07-14 01:04:25,370 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:04:25,371 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] [2022-07-14 01:04:25,371 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:04:25,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:04:25,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1378753154, now seen corresponding path program 1 times [2022-07-14 01:04:25,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:04:25,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1130034859] [2022-07-14 01:04:25,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:04:25,410 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:04:25,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:04:25,413 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) [2022-07-14 01:04:25,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process