./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_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_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5a09fc8da0cd21d085cf5e7b1d895640bceb5d19 ......................................................................................................................................................................... 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_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5a09fc8da0cd21d085cf5e7b1d895640bceb5d19 ................................................................................................................................................................. 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 10:27:37,157 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:27:37,159 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:27:37,167 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:27:37,167 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:27:37,168 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:27:37,169 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:27:37,170 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:27:37,171 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:27:37,172 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:27:37,172 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:27:37,172 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:27:37,173 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:27:37,174 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:27:37,175 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:27:37,175 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:27:37,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:27:37,177 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:27:37,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:27:37,180 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:27:37,181 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:27:37,182 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:27:37,184 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:27:37,184 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:27:37,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:27:37,185 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:27:37,186 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:27:37,187 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:27:37,188 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:27:37,189 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:27:37,189 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:27:37,189 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:27:37,189 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:27:37,190 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:27:37,190 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:27:37,191 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:27:37,191 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 10:27:37,201 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:27:37,201 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:27:37,201 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:27:37,202 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:27:37,202 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:27:37,203 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:27:37,203 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:27:37,203 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:27:37,203 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:27:37,203 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:27:37,203 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:27:37,204 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:27:37,204 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:27:37,204 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:27:37,204 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:27:37,204 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:27:37,204 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:27:37,204 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:27:37,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:27:37,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:27:37,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:27:37,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:27:37,205 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 10:27:37,205 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:27:37,205 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:27:37,205 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:27:37,206 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_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak 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 -> 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 -> 5a09fc8da0cd21d085cf5e7b1d895640bceb5d19 [2018-11-10 10:27:37,233 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:27:37,242 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:27:37,244 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:27:37,246 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:27:37,246 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:27:37,246 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-11-10 10:27:37,281 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/6cea2e401/f526327ac1664320bdd42216b72ec767/FLAGe2126acc6 [2018-11-10 10:27:37,934 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:27:37,935 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-11-10 10:27:37,973 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/6cea2e401/f526327ac1664320bdd42216b72ec767/FLAGe2126acc6 [2018-11-10 10:27:37,984 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/6cea2e401/f526327ac1664320bdd42216b72ec767 [2018-11-10 10:27:37,987 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:27:37,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:27:37,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:27:37,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:27:37,992 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:27:37,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:37" (1/1) ... [2018-11-10 10:27:37,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e90fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:37, skipping insertion in model container [2018-11-10 10:27:37,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:37" (1/1) ... [2018-11-10 10:27:38,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:27:38,140 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:27:41,764 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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:27:41,767 INFO L168 Benchmark]: Toolchain (without parser) took 3779.38 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 354.4 MB). Free memory was 933.2 MB in the beginning and 1.1 GB in the end (delta: -116.9 MB). Peak memory consumption was 400.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:41,768 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:27:41,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3777.37 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 354.4 MB). Free memory was 933.2 MB in the beginning and 1.1 GB in the end (delta: -116.9 MB). Peak memory consumption was 400.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:41,771 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3777.37 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 354.4 MB). Free memory was 933.2 MB in the beginning and 1.1 GB in the end (delta: -116.9 MB). Peak memory consumption was 400.5 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 10:27:43,044 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:27:43,045 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:27:43,053 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:27:43,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:27:43,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:27:43,054 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:27:43,056 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:27:43,057 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:27:43,057 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:27:43,058 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:27:43,058 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:27:43,059 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:27:43,060 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:27:43,060 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:27:43,061 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:27:43,061 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:27:43,063 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:27:43,065 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:27:43,066 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:27:43,067 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:27:43,068 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:27:43,069 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:27:43,069 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:27:43,069 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:27:43,071 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:27:43,071 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:27:43,072 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:27:43,073 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:27:43,074 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:27:43,074 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:27:43,074 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:27:43,074 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:27:43,074 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:27:43,075 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:27:43,075 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:27:43,075 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 10:27:43,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:27:43,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:27:43,088 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:27:43,088 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:27:43,088 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:27:43,089 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:27:43,089 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:27:43,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:27:43,090 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:27:43,090 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:27:43,090 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:27:43,090 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:27:43,090 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:27:43,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:27:43,091 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:27:43,091 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:27:43,091 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:27:43,091 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 10:27:43,092 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 10:27:43,092 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:27:43,092 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:27:43,092 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:27:43,092 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:27:43,092 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_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak 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 -> 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 -> 5a09fc8da0cd21d085cf5e7b1d895640bceb5d19 [2018-11-10 10:27:43,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:27:43,128 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:27:43,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:27:43,131 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:27:43,131 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:27:43,132 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-11-10 10:27:43,166 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/342fb5684/dde5749b340e4ba297b24dd87b884fb5/FLAG38180109e [2018-11-10 10:27:43,827 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:27:43,828 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-ixgb-ixgb_true-unreach-call.cil.c [2018-11-10 10:27:43,868 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/342fb5684/dde5749b340e4ba297b24dd87b884fb5/FLAG38180109e [2018-11-10 10:27:43,880 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_02a9cd31-325e-4420-9827-52b169d7b403/bin-2019/ukojak/data/342fb5684/dde5749b340e4ba297b24dd87b884fb5 [2018-11-10 10:27:43,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:27:43,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:27:43,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:27:43,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:27:43,888 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:27:43,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:43" (1/1) ... [2018-11-10 10:27:43,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11daeae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:43, skipping insertion in model container [2018-11-10 10:27:43,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:43" (1/1) ... [2018-11-10 10:27:43,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:27:44,057 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:27:48,474 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:27:48,587 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:27:49,899 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:27:50,656 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:27:50,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:50 WrapperNode [2018-11-10 10:27:50,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:27:50,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:27:50,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:27:50,657 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:27:50,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:50" (1/1) ... [2018-11-10 10:27:50,701 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2689,]],ixgb_get_sset_count,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] [2018-11-10 10:27:50,702 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2688,]],ixgb_set_phys_id,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] [2018-11-10 10:27:50,702 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2687,]],ixgb_clean,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] [2018-11-10 10:27:50,702 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2686,]],ixgb_change_mtu,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] [2018-11-10 10:27:50,735 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:50" (1/1) ... [2018-11-10 10:27:50,735 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:27:50,735 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 10:27:50,736 INFO L168 Benchmark]: Toolchain (without parser) took 6852.58 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 928.3 MB in the beginning and 1.7 GB in the end (delta: -769.8 MB). Peak memory consumption was 273.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:50,738 INFO L168 Benchmark]: CDTParser took 0.12 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 10:27:50,738 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6772.23 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 928.3 MB in the beginning and 1.7 GB in the end (delta: -771.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-10 10:27:50,739 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.86 ms. Allocated memory is still 2.1 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:50,741 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 6772.23 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 928.3 MB in the beginning and 1.7 GB in the end (delta: -771.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.86 ms. Allocated memory is still 2.1 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2689,]],ixgb_get_sset_count,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2688,]],ixgb_set_phys_id,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2687,]],ixgb_clean,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2686,]],ixgb_change_mtu,[IdentifierExpression[#~1246,],IdentifierExpression[#~1247,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...