./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__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_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7cebb47cdfd6628b9eb799ae1c0389b165b6ac48 ............................................................................................................................................................................ 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_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7cebb47cdfd6628b9eb799ae1c0389b165b6ac48 ............................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 21:59:29,948 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 21:59:29,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 21:59:29,957 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 21:59:29,957 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 21:59:29,957 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 21:59:29,958 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 21:59:29,959 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 21:59:29,960 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 21:59:29,961 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 21:59:29,962 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 21:59:29,962 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 21:59:29,962 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 21:59:29,963 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 21:59:29,964 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 21:59:29,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 21:59:29,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 21:59:29,966 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 21:59:29,968 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 21:59:29,969 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 21:59:29,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 21:59:29,970 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 21:59:29,972 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 21:59:29,972 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 21:59:29,972 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 21:59:29,973 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 21:59:29,974 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 21:59:29,974 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 21:59:29,975 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 21:59:29,976 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 21:59:29,976 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 21:59:29,976 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 21:59:29,977 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 21:59:29,977 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 21:59:29,977 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 21:59:29,978 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 21:59:29,978 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-09 21:59:29,988 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 21:59:29,988 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 21:59:29,989 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 21:59:29,989 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 21:59:29,989 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 21:59:29,990 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 21:59:29,990 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 21:59:29,990 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 21:59:29,990 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 21:59:29,990 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 21:59:29,990 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 21:59:29,990 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 21:59:29,991 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 21:59:29,991 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 21:59:29,991 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 21:59:29,991 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 21:59:29,991 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 21:59:29,991 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 21:59:29,991 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 21:59:29,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 21:59:29,992 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 21:59:29,992 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 21:59:29,992 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 21:59:29,992 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 21:59:29,992 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 21:59:29,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 21:59:29,993 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 21:59:29,993 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_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cebb47cdfd6628b9eb799ae1c0389b165b6ac48 [2018-11-09 21:59:30,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 21:59:30,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 21:59:30,023 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 21:59:30,024 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 21:59:30,024 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 21:59:30,024 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-09 21:59:30,062 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/9333a5e7a/cb62613d26414beeb99af83df5b87c8c/FLAG99e5bf6ed [2018-11-09 21:59:30,888 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 21:59:30,889 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-09 21:59:30,979 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/9333a5e7a/cb62613d26414beeb99af83df5b87c8c/FLAG99e5bf6ed [2018-11-09 21:59:30,990 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/9333a5e7a/cb62613d26414beeb99af83df5b87c8c [2018-11-09 21:59:30,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 21:59:30,993 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 21:59:30,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 21:59:30,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 21:59:30,997 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 21:59:30,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:59:30" (1/1) ... [2018-11-09 21:59:31,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c157e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:59:30, skipping insertion in model container [2018-11-09 21:59:31,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:59:30" (1/1) ... [2018-11-09 21:59:31,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 21:59:31,381 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 21:59:34,138 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 21:59:34,141 INFO L168 Benchmark]: Toolchain (without parser) took 3148.38 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 366.5 MB). Free memory was 899.7 MB in the beginning and 1.3 GB in the end (delta: -412.5 MB). Peak memory consumption was 432.5 MB. Max. memory is 11.5 GB. [2018-11-09 21:59:34,143 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 21:59:34,144 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3146.36 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 366.5 MB). Free memory was 899.7 MB in the beginning and 1.3 GB in the end (delta: -412.5 MB). Peak memory consumption was 432.5 MB. Max. memory is 11.5 GB. [2018-11-09 21:59:34,146 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 3146.36 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 366.5 MB). Free memory was 899.7 MB in the beginning and 1.3 GB in the end (delta: -412.5 MB). Peak memory consumption was 432.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-09 21:59:35,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 21:59:35,423 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 21:59:35,431 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 21:59:35,431 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 21:59:35,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 21:59:35,432 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 21:59:35,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 21:59:35,434 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 21:59:35,434 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 21:59:35,435 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 21:59:35,435 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 21:59:35,435 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 21:59:35,436 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 21:59:35,437 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 21:59:35,437 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 21:59:35,438 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 21:59:35,438 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 21:59:35,440 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 21:59:35,441 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 21:59:35,442 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 21:59:35,442 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 21:59:35,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 21:59:35,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 21:59:35,444 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 21:59:35,444 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 21:59:35,445 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 21:59:35,445 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 21:59:35,446 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 21:59:35,447 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 21:59:35,447 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 21:59:35,447 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 21:59:35,447 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 21:59:35,448 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 21:59:35,448 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 21:59:35,449 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 21:59:35,449 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-09 21:59:35,458 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 21:59:35,458 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 21:59:35,459 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 21:59:35,459 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 21:59:35,460 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 21:59:35,460 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 21:59:35,460 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 21:59:35,460 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 21:59:35,460 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 21:59:35,460 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 21:59:35,460 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 21:59:35,461 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 21:59:35,461 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 21:59:35,461 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 21:59:35,461 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 21:59:35,461 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 21:59:35,461 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 21:59:35,461 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 21:59:35,462 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 21:59:35,462 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 21:59:35,463 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 21:59:35,463 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 21:59:35,463 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 21:59:35,463 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_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cebb47cdfd6628b9eb799ae1c0389b165b6ac48 [2018-11-09 21:59:35,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 21:59:35,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 21:59:35,508 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 21:59:35,509 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 21:59:35,509 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 21:59:35,510 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-09 21:59:35,557 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/16b8cbd34/a7c59b12b1d841e696477b1cb018ef1d/FLAGb2deb5837 [2018-11-09 21:59:36,409 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 21:59:36,410 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-09 21:59:36,499 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/16b8cbd34/a7c59b12b1d841e696477b1cb018ef1d/FLAGb2deb5837 [2018-11-09 21:59:36,510 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_20eadf7d-da61-4c7e-af5b-61886473c31d/bin-2019/uautomizer/data/16b8cbd34/a7c59b12b1d841e696477b1cb018ef1d [2018-11-09 21:59:36,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 21:59:36,514 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 21:59:36,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 21:59:36,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 21:59:36,518 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 21:59:36,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:59:36" (1/1) ... [2018-11-09 21:59:36,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711dd016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:59:36, skipping insertion in model container [2018-11-09 21:59:36,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:59:36" (1/1) ... [2018-11-09 21:59:36,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 21:59:36,921 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 22:00:04,401 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 22:00:05,121 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 22:00:12,552 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 22:00:18,711 INFO L193 MainTranslator]: Completed translation [2018-11-09 22:00:18,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18 WrapperNode [2018-11-09 22:00:18,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 22:00:18,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 22:00:18,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 22:00:18,713 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 22:00:18,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:18,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:18,793 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10767,]],e1000e_poll,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] [2018-11-09 22:00:18,794 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10766,]],e1000_change_mtu,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] [2018-11-09 22:00:18,794 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10765,]],e1000e_get_sset_count,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] [2018-11-09 22:00:18,794 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10764,]],e1000_set_phys_id,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] [2018-11-09 22:00:18,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:18,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:19,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:19,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:20,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:00:18" (1/1) ... [2018-11-09 22:00:20,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 22:00:20,285 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-09 22:00:20,286 INFO L168 Benchmark]: Toolchain (without parser) took 43772.32 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 885.2 MB in the beginning and 3.4 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-09 22:00:20,287 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-09 22:00:20,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42197.55 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 885.2 MB in the beginning and 4.1 GB in the end (delta: -3.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-09 22:00:20,288 INFO L168 Benchmark]: Boogie Preprocessor took 1572.41 ms. Allocated memory is still 4.8 GB. Free memory was 4.1 GB in the beginning and 3.4 GB in the end (delta: 626.2 MB). Peak memory consumption was 626.2 MB. Max. memory is 11.5 GB. [2018-11-09 22:00:20,290 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 42197.55 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 885.2 MB in the beginning and 4.1 GB in the end (delta: -3.2 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1572.41 ms. Allocated memory is still 4.8 GB. Free memory was 4.1 GB in the beginning and 3.4 GB in the end (delta: 626.2 MB). Peak memory consumption was 626.2 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~ret10767,]],e1000e_poll,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10766,]],e1000_change_mtu,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10765,]],e1000e_get_sset_count,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10764,]],e1000_set_phys_id,[IdentifierExpression[#~10218,],IdentifierExpression[#~10219,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...