./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_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_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/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 30aae1273f13ffa8df14298e613d636221170af4 ............................................................................................................................................................................ 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_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/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 30aae1273f13ffa8df14298e613d636221170af4 ......................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:39:16,587 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:39:16,594 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:39:16,606 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:39:16,607 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:39:16,609 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:39:16,612 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:39:16,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:39:16,616 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:39:16,619 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:39:16,621 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:39:16,621 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:39:16,622 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:39:16,625 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:39:16,626 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:39:16,627 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:39:16,627 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:39:16,629 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:39:16,630 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:39:16,633 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:39:16,633 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:39:16,635 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:39:16,637 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:39:16,637 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:39:16,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:39:16,638 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:39:16,640 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:39:16,641 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:39:16,641 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:39:16,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:39:16,642 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:39:16,644 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:39:16,644 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:39:16,644 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:39:16,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:39:16,646 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:39:16,646 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 23:39:16,658 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:39:16,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:39:16,664 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:39:16,664 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:39:16,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:39:16,665 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:39:16,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:39:16,665 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:39:16,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:39:16,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:39:16,665 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:39:16,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:39:16,666 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:39:16,666 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:39:16,666 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:39:16,666 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:39:16,666 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:39:16,666 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:39:16,669 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:39:16,669 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:39:16,669 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:39:16,670 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:39:16,670 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 23:39:16,670 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:39:16,670 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:39:16,670 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:39:16,670 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_04d90f30-80ee-4050-a903-5e0ddf778cc5/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 -> 30aae1273f13ffa8df14298e613d636221170af4 [2018-10-26 23:39:16,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:39:16,725 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:39:16,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:39:16,732 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:39:16,733 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:39:16,733 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 23:39:16,789 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/6f6d3f753/096868ae188144ffbf2c966d2efe7b04/FLAG5d35a9aaa [2018-10-26 23:39:17,713 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:39:17,714 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 23:39:17,785 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/6f6d3f753/096868ae188144ffbf2c966d2efe7b04/FLAG5d35a9aaa [2018-10-26 23:39:17,797 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/6f6d3f753/096868ae188144ffbf2c966d2efe7b04 [2018-10-26 23:39:17,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:39:17,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:39:17,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:39:17,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:39:17,806 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:39:17,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:17" (1/1) ... [2018-10-26 23:39:17,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da2efe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:17, skipping insertion in model container [2018-10-26 23:39:17,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:17" (1/1) ... [2018-10-26 23:39:17,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:39:18,053 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:39:24,027 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: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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:39:24,031 INFO L168 Benchmark]: Toolchain (without parser) took 6230.07 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 922.4 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 463.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:39:24,040 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:39:24,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6227.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 922.4 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 463.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:39:24,044 INFO L336 ainManager$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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6227.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 922.4 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 463.3 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 [2018-10-26 23:39:25,828 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:39:25,830 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:39:25,840 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:39:25,840 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:39:25,841 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:39:25,842 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:39:25,844 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:39:25,845 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:39:25,846 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:39:25,846 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:39:25,847 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:39:25,848 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:39:25,849 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:39:25,849 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:39:25,850 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:39:25,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:39:25,853 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:39:25,855 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:39:25,856 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:39:25,857 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:39:25,858 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:39:25,861 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:39:25,861 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:39:25,861 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:39:25,862 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:39:25,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:39:25,864 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:39:25,865 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:39:25,866 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:39:25,866 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:39:25,866 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:39:25,867 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:39:25,867 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:39:25,868 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:39:25,869 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:39:25,869 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 23:39:25,882 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:39:25,882 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:39:25,883 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:39:25,884 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:39:25,884 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:39:25,884 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:39:25,884 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:39:25,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:39:25,885 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:39:25,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:39:25,885 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:39:25,885 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:39:25,885 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:39:25,886 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:39:25,886 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:39:25,886 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:39:25,886 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:39:25,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:39:25,886 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:39:25,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:39:25,888 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:39:25,889 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:39:25,889 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:39:25,889 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 23:39:25,889 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:39:25,889 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:39:25,889 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:39:25,890 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:39:25,890 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:39:25,890 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_04d90f30-80ee-4050-a903-5e0ddf778cc5/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 -> 30aae1273f13ffa8df14298e613d636221170af4 [2018-10-26 23:39:25,927 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:39:25,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:39:25,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:39:25,948 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:39:25,948 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:39:25,949 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 23:39:26,008 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/f99d61344/70d7e266087a45b994fab74e693f3c0b/FLAGfc16c8ff3 [2018-10-26 23:39:27,021 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:39:27,021 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 23:39:27,097 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/f99d61344/70d7e266087a45b994fab74e693f3c0b/FLAGfc16c8ff3 [2018-10-26 23:39:27,110 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_04d90f30-80ee-4050-a903-5e0ddf778cc5/bin-2019/ukojak/data/f99d61344/70d7e266087a45b994fab74e693f3c0b [2018-10-26 23:39:27,114 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:39:27,115 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:39:27,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:39:27,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:39:27,123 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:39:27,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:27" (1/1) ... [2018-10-26 23:39:27,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7cae60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:27, skipping insertion in model container [2018-10-26 23:39:27,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:39:27" (1/1) ... [2018-10-26 23:39:27,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:39:27,546 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:39:41,348 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:39:41,525 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:39:46,022 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:39:48,008 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:39:48,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:48 WrapperNode [2018-10-26 23:39:48,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:39:48,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:39:48,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:39:48,010 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:39:48,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:48" (1/1) ... [2018-10-26 23:39:48,108 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7330,]],e1000_get_sset_count,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] [2018-10-26 23:39:48,108 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7329,]],e1000_set_phys_id,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] [2018-10-26 23:39:48,109 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7328,]],e1000_clean,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] [2018-10-26 23:39:48,109 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7327,]],e1000_change_mtu,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] [2018-10-26 23:39:48,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:39:48" (1/1) ... [2018-10-26 23:39:48,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 23:39:48,209 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 23:39:48,209 INFO L168 Benchmark]: Toolchain (without parser) took 21095.23 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.7 GB). Free memory was 911.6 MB in the beginning and 1.0 GB in the end (delta: -134.2 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-10-26 23:39:48,212 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-26 23:39:48,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20892.86 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.7 GB). Free memory was 911.6 MB in the beginning and 1.1 GB in the end (delta: -171.8 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-10-26 23:39:48,214 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.80 ms. Allocated memory is still 2.7 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:39:48,217 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 20892.86 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.7 GB). Free memory was 911.6 MB in the beginning and 1.1 GB in the end (delta: -171.8 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 198.80 ms. Allocated memory is still 2.7 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 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~ret7330,]],e1000_get_sset_count,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7329,]],e1000_set_phys_id,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7328,]],e1000_clean,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7327,]],e1000_change_mtu,[IdentifierExpression[#~2732,],IdentifierExpression[#~2733,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...