./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-intel-e1000e-e1000e_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_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/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 41a0891313d49a198a16a8c56f94aa7d806935a4 ......................................................................................................................................................................... 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_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/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 41a0891313d49a198a16a8c56f94aa7d806935a4 .......................................................................................................................................... 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 10:52:09,586 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:52:09,587 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:52:09,596 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:52:09,596 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:52:09,597 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:52:09,598 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:52:09,599 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:52:09,601 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:52:09,601 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:52:09,602 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:52:09,602 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:52:09,603 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:52:09,604 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:52:09,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:52:09,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:52:09,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:52:09,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:52:09,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:52:09,610 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:52:09,611 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:52:09,612 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:52:09,613 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:52:09,613 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:52:09,614 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:52:09,614 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:52:09,615 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:52:09,616 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:52:09,616 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:52:09,617 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:52:09,617 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:52:09,618 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:52:09,618 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:52:09,618 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:52:09,619 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:52:09,619 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:52:09,620 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 10:52:09,630 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:52:09,630 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:52:09,631 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:52:09,631 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:52:09,631 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:52:09,632 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:52:09,632 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:52:09,632 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:52:09,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:52:09,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:52:09,632 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:52:09,633 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:52:09,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:52:09,633 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:52:09,633 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:52:09,633 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:52:09,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:52:09,634 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:52:09,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:52:09,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:52:09,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:52:09,634 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:52:09,634 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 10:52:09,634 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:52:09,635 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:52:09,635 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:52:09,635 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_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/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 -> 41a0891313d49a198a16a8c56f94aa7d806935a4 [2018-11-10 10:52:09,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:52:09,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:52:09,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:52:09,675 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:52:09,675 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:52:09,676 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 10:52:09,715 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/074ccb514/23dfb7a9211c42ccba84e1371cbcb24c/FLAGae4ac4a43 [2018-11-10 10:52:10,634 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:52:10,634 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 10:52:10,738 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/074ccb514/23dfb7a9211c42ccba84e1371cbcb24c/FLAGae4ac4a43 [2018-11-10 10:52:10,749 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/074ccb514/23dfb7a9211c42ccba84e1371cbcb24c [2018-11-10 10:52:10,752 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:52:10,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:52:10,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:52:10,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:52:10,758 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:52:10,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:52:10" (1/1) ... [2018-11-10 10:52:10,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555d5bd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:52:10, skipping insertion in model container [2018-11-10 10:52:10,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:52:10" (1/1) ... [2018-11-10 10:52:10,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:52:11,146 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:52:14,150 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:188) 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:662) 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:662) 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:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:52:14,153 INFO L168 Benchmark]: Toolchain (without parser) took 3400.33 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 350.2 MB). Free memory was 896.9 MB in the beginning and 1.3 GB in the end (delta: -390.9 MB). Peak memory consumption was 415.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:52:14,155 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:52:14,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3398.08 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 350.2 MB). Free memory was 896.9 MB in the beginning and 1.3 GB in the end (delta: -390.9 MB). Peak memory consumption was 415.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:52:14,158 INFO L336 ainManager$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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3398.08 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 350.2 MB). Free memory was 896.9 MB in the beginning and 1.3 GB in the end (delta: -390.9 MB). Peak memory consumption was 415.9 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 10:52:15,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:52:15,537 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:52:15,544 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:52:15,545 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:52:15,545 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:52:15,546 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:52:15,547 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:52:15,548 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:52:15,549 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:52:15,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:52:15,550 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:52:15,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:52:15,551 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:52:15,552 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:52:15,553 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:52:15,553 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:52:15,555 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:52:15,556 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:52:15,558 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:52:15,558 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:52:15,559 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:52:15,562 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:52:15,562 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:52:15,562 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:52:15,563 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:52:15,564 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:52:15,564 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:52:15,565 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:52:15,566 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:52:15,566 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:52:15,566 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:52:15,566 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:52:15,566 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:52:15,567 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:52:15,567 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:52:15,568 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 10:52:15,579 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:52:15,580 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:52:15,580 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:52:15,580 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:52:15,581 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:52:15,581 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:52:15,581 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:52:15,582 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:52:15,582 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:52:15,583 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:52:15,583 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:52:15,583 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:52:15,583 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:52:15,583 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:52:15,583 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:52:15,583 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 10:52:15,584 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 10:52:15,584 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:52:15,584 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:52:15,584 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:52:15,584 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:52:15,584 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_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/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 -> 41a0891313d49a198a16a8c56f94aa7d806935a4 [2018-11-10 10:52:15,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:52:15,625 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:52:15,627 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:52:15,628 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:52:15,629 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:52:15,629 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 10:52:15,670 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/6e5eced65/99085b5628f249c4a0c0fbdc55bae4e8/FLAGee2f5ed87 [2018-11-10 10:52:16,600 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:52:16,601 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 10:52:16,700 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/6e5eced65/99085b5628f249c4a0c0fbdc55bae4e8/FLAGee2f5ed87 [2018-11-10 10:52:16,712 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_59f5a537-9ccb-4aa3-9a05-5439d8444dd5/bin-2019/ukojak/data/6e5eced65/99085b5628f249c4a0c0fbdc55bae4e8 [2018-11-10 10:52:16,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:52:16,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:52:16,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:52:16,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:52:16,721 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:52:16,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:52:16" (1/1) ... [2018-11-10 10:52:16,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b7db2f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:52:16, skipping insertion in model container [2018-11-10 10:52:16,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:52:16" (1/1) ... [2018-11-10 10:52:16,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:52:17,136 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:52:50,147 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:52:50,806 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:52:58,858 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:53:05,750 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:53:05,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:05 WrapperNode [2018-11-10 10:53:05,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:53:05,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:53:05,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:53:05,751 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:53:05,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:05" (1/1) ... [2018-11-10 10:53:05,840 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10893,]],e1000e_poll,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] [2018-11-10 10:53:05,841 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10892,]],e1000_change_mtu,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] [2018-11-10 10:53:05,842 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10891,]],e1000e_get_sset_count,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] [2018-11-10 10:53:05,842 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10890,]],e1000_set_phys_id,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] [2018-11-10 10:53:05,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:53:05" (1/1) ... [2018-11-10 10:53:05,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:53:05,964 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 10:53:05,965 INFO L168 Benchmark]: Toolchain (without parser) took 49249.18 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 885.3 MB in the beginning and 4.1 GB in the end (delta: -3.3 GB). Peak memory consumption was 640.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:53:05,967 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 10:53:05,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 49033.31 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 885.3 MB in the beginning and 4.2 GB in the end (delta: -3.3 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-10 10:53:05,969 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.95 ms. Allocated memory is still 4.9 GB. Free memory was 4.2 GB in the beginning and 4.1 GB in the end (delta: 79.1 MB). Peak memory consumption was 79.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:53:05,971 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 49033.31 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.9 GB). Free memory was 885.3 MB in the beginning and 4.2 GB in the end (delta: -3.3 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 212.95 ms. Allocated memory is still 4.9 GB. Free memory was 4.2 GB in the beginning and 4.1 GB in the end (delta: 79.1 MB). Peak memory consumption was 79.1 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~ret10893,]],e1000e_poll,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10892,]],e1000_change_mtu,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10891,]],e1000e_get_sset_count,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10890,]],e1000_set_phys_id,[IdentifierExpression[#~10194,],IdentifierExpression[#~10195,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...