./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-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_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/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 43bb84607a64f90ef4207f0fe7595d89ea682915 ................................................................................................................................................................... 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_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/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 43bb84607a64f90ef4207f0fe7595d89ea682915 ..................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:19:12,870 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:19:12,871 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:19:12,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:19:12,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:19:12,880 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:19:12,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:19:12,882 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:19:12,883 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:19:12,883 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:19:12,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:19:12,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:19:12,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:19:12,885 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:19:12,886 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:19:12,886 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:19:12,887 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:19:12,888 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:19:12,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:19:12,890 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:19:12,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:19:12,892 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:19:12,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:19:12,894 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:19:12,894 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:19:12,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:19:12,895 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:19:12,895 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:19:12,896 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:19:12,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:19:12,897 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:19:12,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:19:12,897 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:19:12,897 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:19:12,898 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:19:12,899 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:19:12,899 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 13:19:12,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:19:12,907 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:19:12,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:19:12,907 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:19:12,908 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:19:12,908 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:19:12,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:19:12,908 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:19:12,908 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:19:12,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:19:12,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:19:12,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:19:12,909 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:19:12,909 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:19:12,909 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:19:12,909 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:19:12,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:19:12,910 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:19:12,910 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:19:12,910 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:19:12,910 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:19:12,910 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:19:12,910 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 13:19:12,911 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:19:12,911 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:19:12,911 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:19:12,911 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_dc111cf0-e119-4955-b9b4-c9e8506f7706/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 -> 43bb84607a64f90ef4207f0fe7595d89ea682915 [2018-11-10 13:19:12,934 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:19:12,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:19:12,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:19:12,947 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:19:12,947 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:19:12,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-unreach-call.cil.c [2018-11-10 13:19:12,995 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/effc0d7ea/b62b10ba8ec14e38b39213bfe6b0bee9/FLAG6fff4af75 [2018-11-10 13:19:13,546 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:19:13,546 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-unreach-call.cil.c [2018-11-10 13:19:13,576 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/effc0d7ea/b62b10ba8ec14e38b39213bfe6b0bee9/FLAG6fff4af75 [2018-11-10 13:19:13,585 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/effc0d7ea/b62b10ba8ec14e38b39213bfe6b0bee9 [2018-11-10 13:19:13,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:19:13,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:19:13,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:19:13,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:19:13,591 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:19:13,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:19:13" (1/1) ... [2018-11-10 13:19:13,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d3cdc6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:19:13, skipping insertion in model container [2018-11-10 13:19:13,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:19:13" (1/1) ... [2018-11-10 13:19:13,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:19:13,707 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:19:16,014 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertIntToInt_NonBool(IntegerTranslation.java:466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:19:16,017 INFO L168 Benchmark]: Toolchain (without parser) took 2429.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -65.8 MB). Peak memory consumption was 254.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:19:16,019 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:19:16,020 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2427.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -65.8 MB). Peak memory consumption was 254.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:19:16,022 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2427.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -65.8 MB). Peak memory consumption was 254.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:19:17,217 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:19:17,218 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:19:17,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:19:17,225 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:19:17,226 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:19:17,226 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:19:17,227 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:19:17,229 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:19:17,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:19:17,230 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:19:17,230 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:19:17,231 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:19:17,232 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:19:17,233 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:19:17,233 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:19:17,234 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:19:17,235 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:19:17,237 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:19:17,238 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:19:17,238 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:19:17,240 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:19:17,241 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:19:17,241 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:19:17,242 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:19:17,242 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:19:17,243 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:19:17,244 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:19:17,244 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:19:17,245 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:19:17,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:19:17,246 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:19:17,246 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:19:17,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:19:17,247 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:19:17,247 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:19:17,248 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 13:19:17,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:19:17,258 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:19:17,259 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:19:17,259 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:19:17,259 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:19:17,260 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:19:17,260 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:19:17,260 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:19:17,260 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:19:17,260 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:19:17,260 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:19:17,260 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:19:17,261 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:19:17,261 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:19:17,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:19:17,261 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:19:17,261 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:19:17,261 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:19:17,261 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:19:17,261 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:19:17,262 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:19:17,262 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:19:17,262 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_dc111cf0-e119-4955-b9b4-c9e8506f7706/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 -> 43bb84607a64f90ef4207f0fe7595d89ea682915 [2018-11-10 13:19:17,294 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:19:17,303 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:19:17,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:19:17,307 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:19:17,307 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:19:17,308 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-unreach-call.cil.c [2018-11-10 13:19:17,350 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/79cdc9f6e/56566cf1501e436e9139bc6e3f241278/FLAGff5d084ba [2018-11-10 13:19:17,984 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:19:17,985 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--atm--fore_200e.ko_false-unreach-call.cil.c [2018-11-10 13:19:18,024 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/79cdc9f6e/56566cf1501e436e9139bc6e3f241278/FLAGff5d084ba [2018-11-10 13:19:18,034 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dc111cf0-e119-4955-b9b4-c9e8506f7706/bin-2019/ukojak/data/79cdc9f6e/56566cf1501e436e9139bc6e3f241278 [2018-11-10 13:19:18,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:19:18,038 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:19:18,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:19:18,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:19:18,042 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:19:18,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:19:18" (1/1) ... [2018-11-10 13:19:18,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3731abb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:19:18, skipping insertion in model container [2018-11-10 13:19:18,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:19:18" (1/1) ... [2018-11-10 13:19:18,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:19:18,187 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:19:20,281 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.convertIntToInt_NonBool(BitvectorTranslation.java:428) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:19:20,285 INFO L168 Benchmark]: Toolchain (without parser) took 2247.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 929.2 MB in the beginning and 1.1 GB in the end (delta: -183.6 MB). Peak memory consumption was 294.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:19:20,287 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:19:20,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2245.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 929.2 MB in the beginning and 1.1 GB in the end (delta: -183.6 MB). Peak memory consumption was 294.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:19:20,290 INFO L336 ainManager$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 2245.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 929.2 MB in the beginning and 1.1 GB in the end (delta: -183.6 MB). Peak memory consumption was 294.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.convertIntToInt_NonBool(BitvectorTranslation.java:428) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...