./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:51:54,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:51:54,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:51:54,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:51:54,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:51:54,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:51:54,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:51:54,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:51:54,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:51:54,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:51:54,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:51:54,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:51:54,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:51:54,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:51:54,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:51:54,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:51:54,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:51:54,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:51:54,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:51:54,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:51:54,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:51:54,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:51:54,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:51:54,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:51:54,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:51:54,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:51:54,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:51:54,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:51:54,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:51:54,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:51:54,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:51:54,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:51:54,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:51:54,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:51:54,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:51:54,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:51:54,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:51:54,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:51:54,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:51:54,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:51:54,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:51:54,778 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:51:54,818 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:51:54,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:51:54,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:51:54,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:51:54,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:51:54,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:51:54,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:51:54,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:51:54,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:51:54,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:51:54,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:51:54,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:51:54,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:51:54,829 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:51:54,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:51:54,829 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:51:54,829 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:51:54,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:51:54,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:51:54,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:51:54,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:51:54,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:51:54,831 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:51:54,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:51:54,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:51:54,832 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2022-11-20 17:51:55,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:51:55,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:51:55,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:51:55,122 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:51:55,123 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:51:55,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 17:51:58,128 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:51:58,771 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:51:58,772 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 17:51:58,824 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data/255e7d3d5/3b1620f47da04e45ab14f22957bfb9c5/FLAGc651695d6 [2022-11-20 17:51:58,838 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data/255e7d3d5/3b1620f47da04e45ab14f22957bfb9c5 [2022-11-20 17:51:58,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:51:58,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:51:58,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:51:58,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:51:58,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:51:58,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:51:58" (1/1) ... [2022-11-20 17:51:58,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bc519c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:51:58, skipping insertion in model container [2022-11-20 17:51:58,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:51:58" (1/1) ... [2022-11-20 17:51:58,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:51:59,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:51:59,738 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2022-11-20 17:51:59,748 INFO L158 Benchmark]: Toolchain (without parser) took 905.26ms. Allocated memory is still 188.7MB. Free memory was 132.8MB in the beginning and 141.0MB in the end (delta: -8.3MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2022-11-20 17:51:59,749 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:51:59,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 902.94ms. Allocated memory is still 188.7MB. Free memory was 132.8MB in the beginning and 141.0MB in the end (delta: -8.3MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2022-11-20 17:51:59,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 902.94ms. Allocated memory is still 188.7MB. Free memory was 132.8MB in the beginning and 141.0MB in the end (delta: -8.3MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:52:02,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:52:02,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:52:02,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:52:02,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:52:02,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:52:02,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:52:02,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:52:02,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:52:02,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:52:02,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:52:02,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:52:02,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:52:02,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:52:02,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:52:02,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:52:02,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:52:02,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:52:02,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:52:02,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:52:02,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:52:02,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:52:02,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:52:02,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:52:02,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:52:02,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:52:02,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:52:02,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:52:02,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:52:02,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:52:02,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:52:02,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:52:02,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:52:02,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:52:02,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:52:02,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:52:02,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:52:02,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:52:02,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:52:02,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:52:02,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:52:02,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:52:02,205 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:52:02,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:52:02,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:52:02,208 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:52:02,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:52:02,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:52:02,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:52:02,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:52:02,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:52:02,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:52:02,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:52:02,211 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:52:02,211 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:52:02,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:52:02,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:52:02,212 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:52:02,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:52:02,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:52:02,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:52:02,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:52:02,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:52:02,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:52:02,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:52:02,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:52:02,214 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:52:02,214 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:52:02,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:52:02,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:52:02,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:52:02,215 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2022-11-20 17:52:02,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:52:02,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:52:02,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:52:02,596 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:52:02,597 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:52:02,599 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 17:52:05,791 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:52:06,473 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:52:06,474 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2022-11-20 17:52:06,521 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data/a6f38cf61/bde189ea5ba64b00be7f058ac9dbd8cf/FLAGba3531f67 [2022-11-20 17:52:06,540 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/data/a6f38cf61/bde189ea5ba64b00be7f058ac9dbd8cf [2022-11-20 17:52:06,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:52:06,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:52:06,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:52:06,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:52:06,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:52:06,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:52:06" (1/1) ... [2022-11-20 17:52:06,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e56e85d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:06, skipping insertion in model container [2022-11-20 17:52:06,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:52:06" (1/1) ... [2022-11-20 17:52:06,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:52:06,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:52:09,494 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2022-11-20 17:52:09,498 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2022-11-20 17:52:09,499 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2022-11-20 17:52:09,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2022-11-20 17:52:09,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:52:09,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:52:09,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:52:10,114 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2022-11-20 17:52:10,115 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2022-11-20 17:52:10,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2022-11-20 17:52:10,116 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2022-11-20 17:52:10,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:52:10,153 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:52:10,628 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2022-11-20 17:52:10,628 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2022-11-20 17:52:10,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2022-11-20 17:52:10,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2022-11-20 17:52:10,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:52:10,813 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:52:10,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10 WrapperNode [2022-11-20 17:52:10,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:52:10,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:52:10,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:52:10,815 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:52:10,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:10,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,125 INFO L138 Inliner]: procedures = 348, calls = 2088, calls flagged for inlining = 179, calls inlined = 173, statements flattened = 4257 [2022-11-20 17:52:11,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:52:11,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:52:11,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:52:11,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:52:11,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,365 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:52:11,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:52:11,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:52:11,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:52:11,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:52:10" (1/1) ... [2022-11-20 17:52:11,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:52:11,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:52:11,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:52:11,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:52:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:52:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-20 17:52:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-20 17:52:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:52:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-20 17:52:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-20 17:52:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:52:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2022-11-20 17:52:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2022-11-20 17:52:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:52:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:52:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:52:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 17:52:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 17:52:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:52:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:52:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 17:52:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 17:52:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-20 17:52:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-20 17:52:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 17:52:11,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 17:52:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:52:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:52:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-20 17:52:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-20 17:52:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-20 17:52:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-20 17:52:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-20 17:52:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-20 17:52:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 17:52:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 17:52:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2022-11-20 17:52:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2022-11-20 17:52:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-20 17:52:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-20 17:52:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2022-11-20 17:52:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2022-11-20 17:52:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 17:52:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 17:52:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 17:52:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 17:52:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-20 17:52:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-20 17:52:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 17:52:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 17:52:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-20 17:52:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-20 17:52:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:52:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:52:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-20 17:52:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-20 17:52:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2022-11-20 17:52:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2022-11-20 17:52:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2022-11-20 17:52:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2022-11-20 17:52:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:52:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-20 17:52:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-20 17:52:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 17:52:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 17:52:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:52:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 17:52:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 17:52:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:52:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:52:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 17:52:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 17:52:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 17:52:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 17:52:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:52:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:52:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 17:52:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 17:52:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2022-11-20 17:52:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2022-11-20 17:52:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 17:52:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 17:52:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:52:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:52:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:52:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:52:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-20 17:52:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-20 17:52:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 17:52:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 17:52:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-20 17:52:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-20 17:52:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-20 17:52:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-20 17:52:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:52:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:52:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-20 17:52:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-20 17:52:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:52:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:52:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:52:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:52:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-20 17:52:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-20 17:52:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-20 17:52:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-20 17:52:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-20 17:52:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-20 17:52:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2022-11-20 17:52:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2022-11-20 17:52:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:52:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:52:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-20 17:52:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-20 17:52:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-20 17:52:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-20 17:52:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-20 17:52:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-20 17:52:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-20 17:52:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-20 17:52:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-20 17:52:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-20 17:52:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:52:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:52:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:52:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:52:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 17:52:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 17:52:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 17:52:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 17:52:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 17:52:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 17:52:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:52:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:52:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:52:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:52:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-20 17:52:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-20 17:52:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2022-11-20 17:52:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2022-11-20 17:52:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2022-11-20 17:52:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2022-11-20 17:52:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-20 17:52:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-20 17:52:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-20 17:52:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-20 17:52:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-20 17:52:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-20 17:52:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-20 17:52:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-20 17:52:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-20 17:52:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-20 17:52:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 17:52:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 17:52:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 17:52:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 17:52:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-20 17:52:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-20 17:52:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-20 17:52:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-20 17:52:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-20 17:52:11,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-20 17:52:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:52:11,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:52:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-20 17:52:11,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-20 17:52:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-20 17:52:11,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-20 17:52:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:52:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-20 17:52:11,528 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-20 17:52:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-20 17:52:11,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-20 17:52:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 17:52:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 17:52:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 17:52:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 17:52:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:52:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-20 17:52:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-20 17:52:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:52:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:52:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:52:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:52:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:52:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:52:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:52:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:52:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-20 17:52:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-20 17:52:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2022-11-20 17:52:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2022-11-20 17:52:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-20 17:52:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-20 17:52:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-20 17:52:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-20 17:52:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:52:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:52:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2022-11-20 17:52:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2022-11-20 17:52:11,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 17:52:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 17:52:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:52:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:52:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 17:52:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 17:52:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-20 17:52:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-20 17:52:11,533 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 17:52:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 17:52:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-20 17:52:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-20 17:52:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-20 17:52:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-20 17:52:11,534 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-20 17:52:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-20 17:52:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-20 17:52:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-20 17:52:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-20 17:52:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-20 17:52:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-20 17:52:11,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:52:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:52:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-20 17:52:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-20 17:52:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:52:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:52:11,536 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-20 17:52:11,536 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-20 17:52:12,506 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:52:12,512 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:52:37,743 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:53:40,555 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret336#1;havoc tlan_eisa_probe_#t~ret336#1; [2022-11-20 17:53:40,555 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2022-11-20 17:53:40,556 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2022-11-20 17:53:40,556 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64); srcloc: null [2022-11-20 17:53:40,556 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: assume 16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 17:53:40,556 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: assume !(16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 17:53:40,556 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6909-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret326#1;havoc tlan_eisa_probe_#t~ret326#1;havoc tlan_eisa_probe_#t~nondet327#1; [2022-11-20 17:53:40,556 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6909: SUMMARY for call tlan_eisa_probe_#t~ret326#1 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6976: tlan_eisa_probe_~irq~0#1 := 5bv32; [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7010: tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret337#1;havoc tlan_eisa_probe_#t~ret337#1; [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: SUMMARY for call tlan_eisa_probe_#t~ret333#1 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret333#1;havoc tlan_eisa_probe_#t~ret333#1; [2022-11-20 17:53:40,557 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6980: tlan_eisa_probe_~irq~0#1 := 9bv32; [2022-11-20 17:53:40,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet330#1; [2022-11-20 17:53:40,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2022-11-20 17:53:40,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: assume 8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1); [2022-11-20 17:53:40,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: assume !(8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1#1)); [2022-11-20 17:53:40,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret328#1;havoc tlan_eisa_probe_#t~ret328#1;havoc tlan_eisa_probe_#t~nondet329#1; [2022-11-20 17:53:40,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916: SUMMARY for call tlan_eisa_probe_#t~ret328#1 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 17:53:40,560 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64); srcloc: null [2022-11-20 17:53:40,560 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6983: assume 64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 17:53:40,560 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6983: assume !(64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 17:53:40,560 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6984: tlan_eisa_probe_~irq~0#1 := 10bv32; [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume 128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1); [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume !(128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0#1)); [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: call tlan_eisa_probe_#t~ret331#1.base, tlan_eisa_probe_#t~ret331#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0bv32);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret331#1.base, tlan_eisa_probe_#t~ret331#1.offset;havoc tlan_eisa_probe_#t~ret331#1.base, tlan_eisa_probe_#t~ret331#1.offset; [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6988: tlan_eisa_probe_~irq~0#1 := 11bv32; [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret334#1;havoc tlan_eisa_probe_#t~ret334#1; [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: SUMMARY for call tlan_eisa_probe_#t~ret334#1 := inb(~bvadd32(3204bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~ioaddr~0#1 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0#1); [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2#1); [2022-11-20 17:53:40,561 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2#1)); [2022-11-20 17:53:40,562 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet338#1; [2022-11-20 17:53:40,562 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: assume !(16bv32 == ~debug~0); [2022-11-20 17:53:40,562 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet339#1; [2022-11-20 17:53:40,562 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: assume !(16bv32 == ~debug~0); [2022-11-20 17:53:40,562 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16bv64); srcloc: null [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume 0bv64 == ~bvadd64(tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset); [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume !(0bv64 == ~bvadd64(tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset)); [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0#1, 36863bv64); [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0#1, 36863bv64); [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965-2: SUMMARY for call tlan_eisa_probe_#t~ret336#1 := inb(~bvadd32(3264bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet335#1; [2022-11-20 17:53:40,563 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: assume !(16bv32 == ~debug~0); [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7033: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7033: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret332#1;havoc tlan_eisa_probe_#t~ret332#1; [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: SUMMARY for call tlan_eisa_probe_#t~ret332#1 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0#1[32:0])); srcloc: null [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003: SUMMARY for call tlan_eisa_probe_#t~ret337#1 := tlan_probe1(0bv64, 0bv64, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12bv32, 0bv64, 0bv64); srcloc: null [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2#1); [2022-11-20 17:53:40,564 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2#1)); [2022-11-20 17:53:40,691 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:53:42,176 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:53:42,176 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:53:42,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:53:42 BoogieIcfgContainer [2022-11-20 17:53:42,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:53:42,183 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:53:42,183 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:53:42,194 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:53:42,194 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:53:42" (1/1) ... [2022-11-20 17:53:42,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:53:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1532 states and 2205 transitions. [2022-11-20 17:53:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2205 transitions. [2022-11-20 17:53:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-20 17:53:42,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:42,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:42,403 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-11-20 17:53:42,411 INFO L158 Benchmark]: Toolchain (without parser) took 95864.96ms. Allocated memory was 77.6MB in the beginning and 356.5MB in the end (delta: 278.9MB). Free memory was 49.6MB in the beginning and 64.7MB in the end (delta: -15.0MB). Peak memory consumption was 264.7MB. Max. memory is 16.1GB. [2022-11-20 17:53:42,414 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:53:42,416 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4269.69ms. Allocated memory was 77.6MB in the beginning and 178.3MB in the end (delta: 100.7MB). Free memory was 49.6MB in the beginning and 70.9MB in the end (delta: -21.2MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. [2022-11-20 17:53:42,416 INFO L158 Benchmark]: Boogie Procedure Inliner took 310.50ms. Allocated memory is still 178.3MB. Free memory was 70.9MB in the beginning and 84.5MB in the end (delta: -13.6MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-20 17:53:42,417 INFO L158 Benchmark]: Boogie Preprocessor took 283.76ms. Allocated memory was 178.3MB in the beginning and 356.5MB in the end (delta: 178.3MB). Free memory was 84.5MB in the beginning and 258.3MB in the end (delta: -173.8MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-11-20 17:53:42,417 INFO L158 Benchmark]: RCFGBuilder took 90772.05ms. Allocated memory is still 356.5MB. Free memory was 258.3MB in the beginning and 79.4MB in the end (delta: 178.9MB). Peak memory consumption was 200.9MB. Max. memory is 16.1GB. [2022-11-20 17:53:42,420 INFO L158 Benchmark]: CodeCheck took 224.37ms. Allocated memory is still 356.5MB. Free memory was 78.3MB in the beginning and 64.7MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:53:42,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4269.69ms. Allocated memory was 77.6MB in the beginning and 178.3MB in the end (delta: 100.7MB). Free memory was 49.6MB in the beginning and 70.9MB in the end (delta: -21.2MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 310.50ms. Allocated memory is still 178.3MB. Free memory was 70.9MB in the beginning and 84.5MB in the end (delta: -13.6MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 283.76ms. Allocated memory was 178.3MB in the beginning and 356.5MB in the end (delta: 178.3MB). Free memory was 84.5MB in the beginning and 258.3MB in the end (delta: -173.8MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * RCFGBuilder took 90772.05ms. Allocated memory is still 356.5MB. Free memory was 258.3MB in the beginning and 79.4MB in the end (delta: 178.9MB). Peak memory consumption was 200.9MB. Max. memory is 16.1GB. * CodeCheck took 224.37ms. Allocated memory is still 356.5MB. Free memory was 78.3MB in the beginning and 64.7MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:53:42,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_230ec05e-21e5-400d-94e6-4bb18a366659/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared