./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 35987657 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-?-3598765 [2022-07-21 11:52:15,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:52:15,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:52:15,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:52:15,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:52:15,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:52:15,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:52:15,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:52:15,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:52:15,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:52:15,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:52:15,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:52:15,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:52:15,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:52:15,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:52:15,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:52:15,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:52:15,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:52:15,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:52:15,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:52:15,118 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:52:15,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:52:15,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:52:15,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:52:15,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:52:15,135 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:52:15,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:52:15,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:52:15,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:52:15,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:52:15,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:52:15,137 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:52:15,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:52:15,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:52:15,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:52:15,140 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:52:15,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:52:15,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:52:15,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:52:15,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:52:15,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:52:15,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:52:15,150 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 11:52:15,174 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:52:15,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:52:15,174 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:52:15,175 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:52:15,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:52:15,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:52:15,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:52:15,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:52:15,176 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:52:15,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:52:15,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 11:52:15,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:52:15,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:52:15,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:52:15,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:52:15,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:52:15,178 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:52:15,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:52:15,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:52:15,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:52:15,179 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:52:15,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:52:15,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:52:15,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:52:15,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:52:15,179 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 11:52:15,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 11:52:15,180 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:52:15,180 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:52:15,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:52:15,180 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad536555636b28c8712c3c5d6c5a0e9b2263c8f80d84abafe69deecd86daf306 [2022-07-21 11:52:15,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:52:15,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:52:15,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:52:15,469 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:52:15,475 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:52:15,477 INFO L432 ainManager$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 [2022-07-21 11:52:15,520 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a4ebc36/9b66b1052b4e45b3918b92525d501984/FLAGf1ce1796a [2022-07-21 11:52:16,418 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:52:16,419 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 [2022-07-21 11:52:16,539 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a4ebc36/9b66b1052b4e45b3918b92525d501984/FLAGf1ce1796a [2022-07-21 11:52:17,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a4ebc36/9b66b1052b4e45b3918b92525d501984 [2022-07-21 11:52:17,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:52:17,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:52:17,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:52:17,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:52:17,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:52:17,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:52:17" (1/1) ... [2022-07-21 11:52:17,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2353e233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:17, skipping insertion in model container [2022-07-21 11:52:17,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:52:17" (1/1) ... [2022-07-21 11:52:17,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:52:17,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:52:23,012 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] [2022-07-21 11:52:23,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:52:23,177 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 11:52:23,368 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) [2022-07-21 11:52:23,385 INFO L158 Benchmark]: Toolchain (without parser) took 6329.26ms. Allocated memory was 94.4MB in the beginning and 203.4MB in the end (delta: 109.1MB). Free memory was 56.8MB in the beginning and 67.6MB in the end (delta: -10.7MB). Peak memory consumption was 109.6MB. Max. memory is 16.1GB. [2022-07-21 11:52:23,386 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:52:23,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6327.93ms. Allocated memory was 94.4MB in the beginning and 203.4MB in the end (delta: 109.1MB). Free memory was 56.6MB in the beginning and 67.6MB in the end (delta: -11.0MB). Peak memory consumption was 109.6MB. Max. memory is 16.1GB. [2022-07-21 11:52:23,388 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 41.2MB in the beginning and 41.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6327.93ms. Allocated memory was 94.4MB in the beginning and 203.4MB in the end (delta: 109.1MB). Free memory was 56.6MB in the beginning and 67.6MB in the end (delta: -11.0MB). Peak memory consumption was 109.6MB. 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-?-3598765 [2022-07-21 11:52:24,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:52:24,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:52:24,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:52:24,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:52:24,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:52:24,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:52:24,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:52:24,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:52:24,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:52:24,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:52:24,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:52:24,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:52:24,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:52:24,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:52:24,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:52:24,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:52:24,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:52:24,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:52:24,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:52:24,914 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:52:24,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:52:24,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:52:24,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:52:24,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:52:24,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:52:24,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:52:24,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:52:24,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:52:24,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:52:24,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:52:24,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:52:24,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:52:24,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:52:24,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:52:24,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:52:24,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:52:24,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:52:24,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:52:24,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:52:24,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:52:24,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:52:24,933 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 11:52:24,963 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:52:24,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:52:24,964 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:52:24,964 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:52:24,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:52:24,965 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:52:24,966 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:52:24,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:52:24,966 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:52:24,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:52:24,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:52:24,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:52:24,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:52:24,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:52:24,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:52:24,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:52:24,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:52:24,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:52:24,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:52:24,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:52:24,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:52:24,970 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 11:52:24,970 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 11:52:24,970 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:52:24,970 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:52:24,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:52:24,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 11:52:24,971 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad536555636b28c8712c3c5d6c5a0e9b2263c8f80d84abafe69deecd86daf306 [2022-07-21 11:52:25,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:52:25,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:52:25,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:52:25,257 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:52:25,257 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:52:25,259 INFO L432 ainManager$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 [2022-07-21 11:52:25,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d239237b/e33db3375bf14bcdb3ad97824279bbeb/FLAGe4b6c86f1 [2022-07-21 11:52:26,202 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:52:26,203 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 [2022-07-21 11:52:26,300 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d239237b/e33db3375bf14bcdb3ad97824279bbeb/FLAGe4b6c86f1 [2022-07-21 11:52:26,331 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d239237b/e33db3375bf14bcdb3ad97824279bbeb [2022-07-21 11:52:26,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:52:26,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:52:26,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:52:26,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:52:26,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:52:26,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:52:26" (1/1) ... [2022-07-21 11:52:26,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50767c14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:26, skipping insertion in model container [2022-07-21 11:52:26,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:52:26" (1/1) ... [2022-07-21 11:52:26,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:52:26,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:52:32,736 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] [2022-07-21 11:52:32,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:52:32,946 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 11:52:33,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:52:33,683 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] [2022-07-21 11:52:33,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:52:33,789 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 11:52:34,305 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] [2022-07-21 11:52:34,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:52:34,600 INFO L208 MainTranslator]: Completed translation [2022-07-21 11:52:34,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34 WrapperNode [2022-07-21 11:52:34,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:52:34,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 11:52:34,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 11:52:34,601 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 11:52:34,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:34,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:35,293 INFO L137 Inliner]: procedures = 695, calls = 14241, calls flagged for inlining = 319, calls inlined = 270, statements flattened = 25518 [2022-07-21 11:52:35,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 11:52:35,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 11:52:35,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 11:52:35,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 11:52:35,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:35,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:35,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:35,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:35,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:35,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:36,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:36,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 11:52:36,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 11:52:36,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 11:52:36,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 11:52:36,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (1/1) ... [2022-07-21 11:52:36,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:52:36,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 11:52:36,206 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) [2022-07-21 11:52:36,212 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 [2022-07-21 11:52:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 11:52:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 11:52:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-07-21 11:52:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-07-21 11:52:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-07-21 11:52:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-07-21 11:52:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-07-21 11:52:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-07-21 11:52:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-07-21 11:52:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-07-21 11:52:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-07-21 11:52:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-07-21 11:52:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 11:52:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 11:52:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_slot_reset [2022-07-21 11:52:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_slot_reset [2022-07-21 11:52:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-07-21 11:52:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-07-21 11:52:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-21 11:52:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-21 11:52:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-21 11:52:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-21 11:52:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-07-21 11:52:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-07-21 11:52:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-07-21 11:52:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-07-21 11:52:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 11:52:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 11:52:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-07-21 11:52:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-07-21 11:52:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-07-21 11:52:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-07-21 11:52:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-07-21 11:52:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-07-21 11:52:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-21 11:52:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-21 11:52:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-07-21 11:52:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-07-21 11:52:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-21 11:52:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-21 11:52:36,239 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-07-21 11:52:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-07-21 11:52:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2022-07-21 11:52:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2022-07-21 11:52:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-21 11:52:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-21 11:52:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-07-21 11:52:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-07-21 11:52:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-21 11:52:36,241 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-21 11:52:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-21 11:52:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-21 11:52:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-07-21 11:52:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-07-21 11:52:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-07-21 11:52:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-07-21 11:52:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-21 11:52:36,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-21 11:52:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-07-21 11:52:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-07-21 11:52:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-21 11:52:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-21 11:52:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-07-21 11:52:36,243 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-07-21 11:52:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-07-21 11:52:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-07-21 11:52:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-07-21 11:52:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-07-21 11:52:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_fix_features [2022-07-21 11:52:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_fix_features [2022-07-21 11:52:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-07-21 11:52:36,244 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-07-21 11:52:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-21 11:52:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-21 11:52:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-21 11:52:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-21 11:52:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-21 11:52:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-21 11:52:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-21 11:52:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-21 11:52:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 11:52:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 11:52:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-07-21 11:52:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-07-21 11:52:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 11:52:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-21 11:52:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-21 11:52:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-07-21 11:52:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-07-21 11:52:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 11:52:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 11:52:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 11:52:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-07-21 11:52:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-07-21 11:52:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-07-21 11:52:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-07-21 11:52:36,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 11:52:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-07-21 11:52:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-07-21 11:52:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-07-21 11:52:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-07-21 11:52:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-07-21 11:52:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-07-21 11:52:36,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-21 11:52:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-21 11:52:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-07-21 11:52:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-07-21 11:52:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-07-21 11:52:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-07-21 11:52:36,251 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-07-21 11:52:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-07-21 11:52:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-21 11:52:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-21 11:52:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-21 11:52:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-21 11:52:36,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-07-21 11:52:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-07-21 11:52:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-07-21 11:52:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-07-21 11:52:36,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-21 11:52:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-21 11:52:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-07-21 11:52:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-07-21 11:52:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-07-21 11:52:36,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-07-21 11:52:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-07-21 11:52:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-07-21 11:52:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-21 11:52:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-21 11:52:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-07-21 11:52:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-07-21 11:52:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-07-21 11:52:36,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-07-21 11:52:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 11:52:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 11:52:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-21 11:52:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-21 11:52:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-07-21 11:52:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-07-21 11:52:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-07-21 11:52:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-07-21 11:52:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-07-21 11:52:36,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-07-21 11:52:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2022-07-21 11:52:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2022-07-21 11:52:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 11:52:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 11:52:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-07-21 11:52:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-07-21 11:52:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-07-21 11:52:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-07-21 11:52:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-07-21 11:52:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-07-21 11:52:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-07-21 11:52:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-07-21 11:52:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-07-21 11:52:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-07-21 11:52:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-07-21 11:52:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-07-21 11:52:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-07-21 11:52:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-07-21 11:52:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-07-21 11:52:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-07-21 11:52:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-21 11:52:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-21 11:52:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-21 11:52:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-21 11:52:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-07-21 11:52:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-07-21 11:52:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-07-21 11:52:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-07-21 11:52:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_stats [2022-07-21 11:52:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_stats [2022-07-21 11:52:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-07-21 11:52:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-07-21 11:52:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-07-21 11:52:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-07-21 11:52:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-07-21 11:52:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-07-21 11:52:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-21 11:52:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-21 11:52:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_frag_len [2022-07-21 11:52:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_frag_len [2022-07-21 11:52:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 11:52:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-07-21 11:52:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-07-21 11:52:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-07-21 11:52:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-07-21 11:52:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 11:52:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-07-21 11:52:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-07-21 11:52:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 11:52:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 11:52:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-07-21 11:52:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-07-21 11:52:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 11:52:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 11:52:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 11:52:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 11:52:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 11:52:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-07-21 11:52:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-07-21 11:52:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_change_mtu [2022-07-21 11:52:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_change_mtu [2022-07-21 11:52:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-07-21 11:52:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-07-21 11:52:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-07-21 11:52:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-07-21 11:52:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-07-21 11:52:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-07-21 11:52:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-07-21 11:52:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-07-21 11:52:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 11:52:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 11:52:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-07-21 11:52:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-07-21 11:52:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-07-21 11:52:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-07-21 11:52:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-07-21 11:52:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-07-21 11:52:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-21 11:52:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-21 11:52:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-21 11:52:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-21 11:52:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 11:52:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 11:52:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-07-21 11:52:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-07-21 11:52:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-21 11:52:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-21 11:52:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-07-21 11:52:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-07-21 11:52:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-07-21 11:52:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-07-21 11:52:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-07-21 11:52:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-07-21 11:52:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-07-21 11:52:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-07-21 11:52:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-07-21 11:52:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-07-21 11:52:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-21 11:52:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-21 11:52:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-07-21 11:52:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-07-21 11:52:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-07-21 11:52:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-07-21 11:52:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-07-21 11:52:36,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-07-21 11:52:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-21 11:52:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-21 11:52:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-21 11:52:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-21 11:52:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-07-21 11:52:36,278 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-07-21 11:52:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-07-21 11:52:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-07-21 11:52:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 11:52:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-07-21 11:52:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-07-21 11:52:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-07-21 11:52:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-07-21 11:52:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 11:52:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 11:52:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-07-21 11:52:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-07-21 11:52:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-07-21 11:52:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-07-21 11:52:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-07-21 11:52:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-07-21 11:52:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 11:52:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-07-21 11:52:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-07-21 11:52:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-07-21 11:52:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-07-21 11:52:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-21 11:52:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-21 11:52:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-07-21 11:52:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-07-21 11:52:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 11:52:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 11:52:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 11:52:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 11:52:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 11:52:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 11:52:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 11:52:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-21 11:52:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-21 11:52:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_phy_info_task [2022-07-21 11:52:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_phy_info_task [2022-07-21 11:52:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2022-07-21 11:52:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2022-07-21 11:52:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-21 11:52:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-21 11:52:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-07-21 11:52:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-07-21 11:52:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-21 11:52:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-21 11:52:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-21 11:52:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-21 11:52:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-21 11:52:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-21 11:52:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-21 11:52:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-07-21 11:52:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-07-21 11:52:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_alloc_frag [2022-07-21 11:52:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_alloc_frag [2022-07-21 11:52:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-07-21 11:52:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-07-21 11:52:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-07-21 11:52:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-07-21 11:52:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-21 11:52:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-07-21 11:52:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-07-21 11:52:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-07-21 11:52:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 11:52:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 11:52:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 11:52:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 11:52:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-07-21 11:52:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-07-21 11:52:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-21 11:52:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-21 11:52:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-07-21 11:52:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-07-21 11:52:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 11:52:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 11:52:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-07-21 11:52:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-07-21 11:52:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-07-21 11:52:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-07-21 11:52:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-21 11:52:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-21 11:52:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-07-21 11:52:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-07-21 11:52:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-21 11:52:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-21 11:52:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-07-21 11:52:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-07-21 11:52:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-07-21 11:52:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-07-21 11:52:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-07-21 11:52:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-07-21 11:52:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-21 11:52:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-21 11:52:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-21 11:52:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-21 11:52:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-07-21 11:52:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-07-21 11:52:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 11:52:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 11:52:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 11:52:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-21 11:52:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-21 11:52:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-21 11:52:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-21 11:52:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-07-21 11:52:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-07-21 11:52:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 11:52:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-21 11:52:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-21 11:52:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_task [2022-07-21 11:52:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_task [2022-07-21 11:52:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_features [2022-07-21 11:52:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_features [2022-07-21 11:52:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-07-21 11:52:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-07-21 11:52:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-07-21 11:52:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-07-21 11:52:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-07-21 11:52:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-07-21 11:52:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 11:52:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-07-21 11:52:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-07-21 11:52:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-07-21 11:52:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-07-21 11:52:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 11:52:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 11:52:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 11:52:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 11:52:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2022-07-21 11:52:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2022-07-21 11:52:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_watchdog [2022-07-21 11:52:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_watchdog [2022-07-21 11:52:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-07-21 11:52:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-07-21 11:52:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-07-21 11:52:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-07-21 11:52:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-07-21 11:52:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-07-21 11:52:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-21 11:52:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-21 11:52:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-21 11:52:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-21 11:52:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-07-21 11:52:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-07-21 11:52:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-21 11:52:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-21 11:52:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-21 11:52:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-07-21 11:52:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-07-21 11:52:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-07-21 11:52:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 11:52:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 11:52:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-21 11:52:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-21 11:52:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-07-21 11:52:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-07-21 11:52:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-07-21 11:52:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-07-21 11:52:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-07-21 11:52:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-07-21 11:52:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-07-21 11:52:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-07-21 11:52:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-07-21 11:52:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-07-21 11:52:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-07-21 11:52:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-07-21 11:52:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-07-21 11:52:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-07-21 11:52:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-07-21 11:52:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-07-21 11:52:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-07-21 11:52:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-07-21 11:52:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-21 11:52:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-21 11:52:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 11:52:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 11:52:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-07-21 11:52:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-07-21 11:52:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-07-21 11:52:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-07-21 11:52:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-07-21 11:52:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-07-21 11:52:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-07-21 11:52:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-07-21 11:52:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-07-21 11:52:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-07-21 11:52:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-07-21 11:52:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-07-21 11:52:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-21 11:52:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-21 11:52:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-07-21 11:52:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-07-21 11:52:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-07-21 11:52:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-07-21 11:52:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 11:52:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 11:52:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-07-21 11:52:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-07-21 11:52:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-07-21 11:52:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-07-21 11:52:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_82547_tx_fifo_stall_task [2022-07-21 11:52:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_82547_tx_fifo_stall_task [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2022-07-21 11:52:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-07-21 11:52:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 11:52:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-07-21 11:52:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-07-21 11:52:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 11:52:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 11:52:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-07-21 11:52:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-07-21 11:52:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-07-21 11:52:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-07-21 11:52:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-07-21 11:52:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-07-21 11:52:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-21 11:52:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-21 11:52:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-07-21 11:52:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-07-21 11:52:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-21 11:52:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-21 11:52:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-21 11:52:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-21 11:52:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-07-21 11:52:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-07-21 11:52:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-07-21 11:52:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-07-21 11:52:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-07-21 11:52:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-07-21 11:52:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_error_detected [2022-07-21 11:52:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_error_detected [2022-07-21 11:52:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-21 11:52:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-21 11:52:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-07-21 11:52:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-07-21 11:52:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-07-21 11:52:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-07-21 11:52:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-07-21 11:52:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-07-21 11:52:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-07-21 11:52:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-07-21 11:52:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-21 11:52:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-21 11:52:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2022-07-21 11:52:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2022-07-21 11:52:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_12 [2022-07-21 11:52:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_12 [2022-07-21 11:52:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-07-21 11:52:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-07-21 11:52:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-07-21 11:52:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-07-21 11:52:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-07-21 11:52:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-07-21 11:52:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-07-21 11:52:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-07-21 11:52:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-07-21 11:52:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-07-21 11:52:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-21 11:52:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-21 11:52:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-21 11:52:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-21 11:52:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-07-21 11:52:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-07-21 11:52:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-07-21 11:52:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-07-21 11:52:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-21 11:52:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-21 11:52:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-07-21 11:52:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-07-21 11:52:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-21 11:52:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-21 11:52:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-21 11:52:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-21 11:52:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_ioctl [2022-07-21 11:52:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_ioctl [2022-07-21 11:52:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-21 11:52:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-21 11:52:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_mac [2022-07-21 11:52:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_mac [2022-07-21 11:52:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-07-21 11:52:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-07-21 11:52:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-07-21 11:52:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-07-21 11:52:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-21 11:52:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_frag [2022-07-21 11:52:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_frag [2022-07-21 11:52:37,874 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 11:52:37,877 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 11:52:46,690 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 11:56:36,131 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 11:56:36,163 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 11:56:36,163 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-21 11:56:36,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:56:36 BoogieIcfgContainer [2022-07-21 11:56:36,172 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 11:56:36,174 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 11:56:36,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 11:56:36,176 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 11:56:36,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 11:52:26" (1/3) ... [2022-07-21 11:56:36,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14052b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:56:36, skipping insertion in model container [2022-07-21 11:56:36,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:52:34" (2/3) ... [2022-07-21 11:56:36,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14052b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:56:36, skipping insertion in model container [2022-07-21 11:56:36,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:56:36" (3/3) ... [2022-07-21 11:56:36,179 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 [2022-07-21 11:56:36,188 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 11:56:36,189 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 11:56:36,326 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 11:56:36,334 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@2c2b118e, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@b7c3b8c [2022-07-21 11:56:36,334 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 11:56:36,356 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) [2022-07-21 11:56:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-07-21 11:56:36,377 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 11:56:36,377 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] [2022-07-21 11:56:36,378 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 11:56:36,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 11:56:36,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1378753154, now seen corresponding path program 1 times [2022-07-21 11:56:36,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 11:56:36,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2032927436] [2022-07-21 11:56:36,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 11:56:36,406 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 11:56:36,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 11:56:36,408 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) [2022-07-21 11:56:36,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process