./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-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_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/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 a350ef0f5108bafc2330564e66698fa086daed52 ................................................................................................................................................................ 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_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/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 a350ef0f5108bafc2330564e66698fa086daed52 ........................................................................................................................................... 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 19:31:03,624 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:31:03,626 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:31:03,636 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:31:03,637 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:31:03,638 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:31:03,641 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:31:03,642 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:31:03,645 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:31:03,647 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:31:03,649 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:31:03,649 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:31:03,650 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:31:03,652 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:31:03,659 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:31:03,660 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:31:03,660 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:31:03,661 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:31:03,663 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:31:03,663 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:31:03,664 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:31:03,666 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:31:03,667 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:31:03,667 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:31:03,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:31:03,668 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:31:03,669 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:31:03,670 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:31:03,670 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:31:03,671 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:31:03,671 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:31:03,672 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:31:03,672 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:31:03,672 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:31:03,674 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:31:03,674 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:31:03,674 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 19:31:03,685 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:31:03,687 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:31:03,688 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:31:03,688 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:31:03,689 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:31:03,689 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:31:03,689 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:31:03,689 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:31:03,689 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:31:03,689 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:31:03,689 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:31:03,690 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:31:03,690 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:31:03,690 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:31:03,690 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 19:31:03,690 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 19:31:03,690 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:31:03,690 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 19:31:03,691 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:31:03,691 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:31:03,692 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_6e165509-8138-48d8-b1d7-c1f7a31e637c/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 -> a350ef0f5108bafc2330564e66698fa086daed52 [2018-10-26 19:31:03,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:31:03,743 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:31:03,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:31:03,747 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:31:03,747 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:31:03,748 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-10-26 19:31:03,795 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/f2a6696e8/db73310a6c3541ae8068e01fc1763750/FLAGfdcc07bb6 [2018-10-26 19:31:04,870 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:31:04,871 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-10-26 19:31:04,979 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/f2a6696e8/db73310a6c3541ae8068e01fc1763750/FLAGfdcc07bb6 [2018-10-26 19:31:04,990 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/f2a6696e8/db73310a6c3541ae8068e01fc1763750 [2018-10-26 19:31:04,993 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:31:04,995 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:31:04,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:31:04,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:31:04,999 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:31:04,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:31:04" (1/1) ... [2018-10-26 19:31:05,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11900fc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:31:05, skipping insertion in model container [2018-10-26 19:31:05,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:31:04" (1/1) ... [2018-10-26 19:31:05,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:31:05,455 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:31:09,477 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:31:09,481 INFO L168 Benchmark]: Toolchain (without parser) took 4487.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 897.7 MB in the beginning and 975.4 MB in the end (delta: -77.7 MB). Peak memory consumption was 235.4 MB. Max. memory is 11.5 GB. [2018-10-26 19:31:09,483 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:31:09,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4484.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 897.7 MB in the beginning and 975.4 MB in the end (delta: -77.7 MB). Peak memory consumption was 235.4 MB. Max. memory is 11.5 GB. [2018-10-26 19:31:09,491 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4484.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 897.7 MB in the beginning and 975.4 MB in the end (delta: -77.7 MB). Peak memory consumption was 235.4 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 19:31:11,375 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:31:11,376 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:31:11,387 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:31:11,387 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:31:11,388 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:31:11,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:31:11,392 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:31:11,393 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:31:11,394 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:31:11,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:31:11,395 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:31:11,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:31:11,398 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:31:11,399 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:31:11,399 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:31:11,400 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:31:11,405 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:31:11,407 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:31:11,408 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:31:11,410 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:31:11,411 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:31:11,412 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:31:11,413 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:31:11,413 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:31:11,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:31:11,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:31:11,415 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:31:11,416 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:31:11,418 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:31:11,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:31:11,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:31:11,419 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:31:11,419 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:31:11,420 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:31:11,421 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:31:11,421 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 19:31:11,434 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:31:11,434 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:31:11,435 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:31:11,435 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:31:11,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:31:11,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:31:11,436 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:31:11,436 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:31:11,436 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:31:11,436 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:31:11,438 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:31:11,438 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:31:11,438 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:31:11,438 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:31:11,438 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:31:11,438 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 19:31:11,439 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 19:31:11,439 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:31:11,439 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:31:11,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 19:31:11,439 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:31:11,439 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:31:11,440 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:31:11,440 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 19:31:11,440 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 19:31:11,440 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:31:11,440 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:31:11,440 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:31:11,441 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:31:11,443 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_6e165509-8138-48d8-b1d7-c1f7a31e637c/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 -> a350ef0f5108bafc2330564e66698fa086daed52 [2018-10-26 19:31:11,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:31:11,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:31:11,490 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:31:11,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:31:11,492 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:31:11,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-10-26 19:31:11,534 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/4955f3bba/e76280f6f8104db9a9873d2513f68102/FLAG64fb00b95 [2018-10-26 19:31:12,726 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:31:12,727 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-10-26 19:31:12,910 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/4955f3bba/e76280f6f8104db9a9873d2513f68102/FLAG64fb00b95 [2018-10-26 19:31:12,928 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6e165509-8138-48d8-b1d7-c1f7a31e637c/bin-2019/ukojak/data/4955f3bba/e76280f6f8104db9a9873d2513f68102 [2018-10-26 19:31:12,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:31:12,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:31:12,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:31:12,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:31:12,941 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:31:12,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:31:12" (1/1) ... [2018-10-26 19:31:12,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab6a9e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:31:12, skipping insertion in model container [2018-10-26 19:31:12,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:31:12" (1/1) ... [2018-10-26 19:31:12,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:31:13,490 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:31:51,947 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:31:52,984 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:32:06,139 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:32:15,203 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:32:15,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:32:15 WrapperNode [2018-10-26 19:32:15,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:32:15,205 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:32:15,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:32:15,206 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:32:15,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:32:15" (1/1) ... [2018-10-26 19:32:15,334 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10807,]],e1000e_poll,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] [2018-10-26 19:32:15,342 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10806,]],e1000_change_mtu,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] [2018-10-26 19:32:15,342 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10805,]],e1000e_get_sset_count,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] [2018-10-26 19:32:15,342 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10804,]],e1000_set_phys_id,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] [2018-10-26 19:32:15,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:32:15" (1/1) ... [2018-10-26 19:32:15,535 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 19:32:15,535 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 19:32:15,536 INFO L168 Benchmark]: Toolchain (without parser) took 62602.69 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 890.0 MB in the beginning and 1.1 GB in the end (delta: -163.9 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-10-26 19:32:15,543 INFO L168 Benchmark]: CDTParser took 0.20 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 19:32:15,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 62269.49 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 890.0 MB in the beginning and 1.1 GB in the end (delta: -164.0 MB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-10-26 19:32:15,546 INFO L168 Benchmark]: Boogie Procedure Inliner took 329.31 ms. Allocated memory is still 4.9 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 147.5 kB). Peak memory consumption was 147.5 kB. Max. memory is 11.5 GB. [2018-10-26 19:32:15,549 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 62269.49 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 890.0 MB in the beginning and 1.1 GB in the end (delta: -164.0 MB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 329.31 ms. Allocated memory is still 4.9 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 147.5 kB). Peak memory consumption was 147.5 kB. 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~ret10807,]],e1000e_poll,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10806,]],e1000_change_mtu,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10805,]],e1000e_get_sset_count,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10804,]],e1000_set_phys_id,[IdentifierExpression[#~10209,],IdentifierExpression[#~10210,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...