./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2dd4f5ffca036690d596019d55e7f39d5385969c .............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2dd4f5ffca036690d596019d55e7f39d5385969c .......................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:58:09,776 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:58:09,778 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:58:09,787 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:58:09,787 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:58:09,788 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:58:09,788 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:58:09,790 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:58:09,791 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:58:09,792 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:58:09,792 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:58:09,792 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:58:09,793 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:58:09,794 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:58:09,795 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:58:09,795 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:58:09,796 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:58:09,797 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:58:09,799 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:58:09,800 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:58:09,801 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:58:09,802 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:58:09,803 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:58:09,804 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:58:09,804 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:58:09,804 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:58:09,805 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:58:09,806 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:58:09,806 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:58:09,807 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:58:09,807 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:58:09,808 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:58:09,808 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:58:09,808 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:58:09,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:58:09,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:58:09,810 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 05:58:09,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:58:09,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:58:09,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:58:09,821 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:58:09,822 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:58:09,822 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:58:09,822 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:58:09,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:58:09,823 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:58:09,824 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:58:09,824 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:58:09,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:58:09,824 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:58:09,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:58:09,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:58:09,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:58:09,825 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:58:09,825 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:58:09,825 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:58:09,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:58:09,825 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:58:09,825 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer 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(__VERIFIER_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 -> 2dd4f5ffca036690d596019d55e7f39d5385969c [2018-11-10 05:58:09,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:58:09,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:58:09,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:58:09,866 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:58:09,866 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:58:09,867 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 05:58:09,919 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/11107a9e6/8aef42caa05f4a6d8ec8cf64d9212bda/FLAG97c8506ba [2018-11-10 05:58:10,733 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:58:10,734 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 05:58:10,824 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/11107a9e6/8aef42caa05f4a6d8ec8cf64d9212bda/FLAG97c8506ba [2018-11-10 05:58:10,837 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/11107a9e6/8aef42caa05f4a6d8ec8cf64d9212bda [2018-11-10 05:58:10,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:58:10,842 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 05:58:10,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:58:10,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:58:10,847 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:58:10,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:58:10" (1/1) ... [2018-11-10 05:58:10,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5775c803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:10, skipping insertion in model container [2018-11-10 05:58:10,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:58:10" (1/1) ... [2018-11-10 05:58:10,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:58:11,211 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:58:22,709 FATAL L292 ToolchainWalker]: 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.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) 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:2169) 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:932) 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:663) 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:663) 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:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) 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:232) 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:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:58:22,712 INFO L168 Benchmark]: Toolchain (without parser) took 11871.05 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 616.6 MB). Free memory was 911.3 MB in the beginning and 1.2 GB in the end (delta: -247.8 MB). Peak memory consumption was 770.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:22,714 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:58:22,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11868.58 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 616.6 MB). Free memory was 911.3 MB in the beginning and 1.2 GB in the end (delta: -247.8 MB). Peak memory consumption was 770.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:22,717 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11868.58 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 616.6 MB). Free memory was 911.3 MB in the beginning and 1.2 GB in the end (delta: -247.8 MB). Peak memory consumption was 770.8 MB. Max. memory is 11.5 GB. * 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.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:58:24,030 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:58:24,032 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:58:24,041 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:58:24,041 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:58:24,042 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:58:24,043 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:58:24,044 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:58:24,046 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:58:24,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:58:24,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:58:24,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:58:24,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:58:24,049 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:58:24,049 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:58:24,050 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:58:24,051 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:58:24,052 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:58:24,053 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:58:24,055 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:58:24,056 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:58:24,056 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:58:24,058 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:58:24,058 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:58:24,059 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:58:24,059 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:58:24,060 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:58:24,061 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:58:24,061 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:58:24,062 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:58:24,062 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:58:24,063 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:58:24,063 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:58:24,063 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:58:24,064 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:58:24,064 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:58:24,065 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 05:58:24,075 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:58:24,076 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:58:24,076 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:58:24,077 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 05:58:24,077 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:58:24,077 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:58:24,077 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:58:24,078 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:58:24,078 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:58:24,078 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:58:24,078 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:58:24,078 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:58:24,078 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:58:24,079 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:58:24,079 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:58:24,079 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:58:24,079 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:58:24,079 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:58:24,079 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:58:24,080 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:58:24,080 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:58:24,080 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:58:24,080 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:58:24,080 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:58:24,080 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 05:58:24,081 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:58:24,081 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:58:24,081 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:58:24,081 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:58:24,081 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer 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(__VERIFIER_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 -> 2dd4f5ffca036690d596019d55e7f39d5385969c [2018-11-10 05:58:24,114 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:58:24,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:58:24,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:58:24,129 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:58:24,130 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:58:24,130 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 05:58:24,182 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/3d155434f/a40479645ae5498b819c3b3cb2ea7f38/FLAGb0d104e07 [2018-11-10 05:58:24,909 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:58:24,909 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 05:58:24,978 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/3d155434f/a40479645ae5498b819c3b3cb2ea7f38/FLAGb0d104e07 [2018-11-10 05:58:24,990 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e638136-88dc-4bba-aa37-9ab039ad2edb/bin-2019/uautomizer/data/3d155434f/a40479645ae5498b819c3b3cb2ea7f38 [2018-11-10 05:58:24,993 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:58:24,994 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 05:58:24,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:58:24,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:58:24,997 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:58:24,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:58:24" (1/1) ... [2018-11-10 05:58:25,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445761c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:24, skipping insertion in model container [2018-11-10 05:58:25,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:58:24" (1/1) ... [2018-11-10 05:58:25,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:58:25,311 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:59:46,747 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:59:47,086 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:00:51,293 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:00:55,680 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:00:55,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55 WrapperNode [2018-11-10 06:00:55,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:00:55,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:00:55,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:00:55,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:00:55,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:55,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:55,767 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18432]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1750,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1749,]]],IdentifierExpression[~arg0,]]] [2018-11-10 06:00:55,768 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [18444]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1754,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1753,]]],IdentifierExpression[~arg0,]]] [2018-11-10 06:00:55,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:55,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:56,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:56,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:56,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:55" (1/1) ... [2018-11-10 06:00:56,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:00:56,755 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 06:00:56,756 INFO L168 Benchmark]: Toolchain (without parser) took 151763.30 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 895.0 MB in the beginning and 4.0 GB in the end (delta: -3.1 GB). Peak memory consumption was 808.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:00:56,758 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:00:56,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 150686.88 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 895.0 MB in the beginning and 4.4 GB in the end (delta: -3.5 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-11-10 06:00:56,760 INFO L168 Benchmark]: Boogie Preprocessor took 1073.80 ms. Allocated memory is still 5.0 GB. Free memory was 4.4 GB in the beginning and 4.0 GB in the end (delta: 340.3 MB). Peak memory consumption was 340.3 MB. Max. memory is 11.5 GB. [2018-11-10 06:00:56,763 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 150686.88 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 895.0 MB in the beginning and 4.4 GB in the end (delta: -3.5 GB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1073.80 ms. Allocated memory is still 5.0 GB. Free memory was 4.4 GB in the beginning and 4.0 GB in the end (delta: 340.3 MB). Peak memory consumption was 340.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 18432]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1750,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1749,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 18444]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1754,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1753,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...