./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_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_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/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 5d1e79233f842ba8242a079a9a9eb199b575ce18 ...................................................................................................................................................................... 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_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/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 5d1e79233f842ba8242a079a9a9eb199b575ce18 .......................................................................................................................................................................... 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 00:39:10,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:39:10,686 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:39:10,693 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:39:10,693 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:39:10,694 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:39:10,695 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:39:10,696 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:39:10,697 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:39:10,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:39:10,698 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:39:10,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:39:10,699 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:39:10,699 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:39:10,700 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:39:10,701 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:39:10,701 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:39:10,702 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:39:10,704 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:39:10,705 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:39:10,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:39:10,706 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:39:10,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:39:10,708 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:39:10,708 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:39:10,709 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:39:10,710 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:39:10,710 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:39:10,711 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:39:10,712 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:39:10,712 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:39:10,712 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:39:10,712 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:39:10,712 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:39:10,713 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:39:10,714 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:39:10,714 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 00:39:10,724 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:39:10,724 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:39:10,725 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:39:10,725 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:39:10,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:39:10,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:39:10,726 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:39:10,726 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:39:10,727 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 00:39:10,727 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 00:39:10,727 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:39:10,727 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:39:10,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 00:39:10,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:39:10,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:39:10,727 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:39:10,728 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 00:39:10,728 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:39:10,728 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:39:10,728 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 00:39:10,728 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_c720e69a-8a17-420c-a106-195b27ee723b/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 -> 5d1e79233f842ba8242a079a9a9eb199b575ce18 [2018-11-10 00:39:10,748 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:39:10,756 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:39:10,758 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:39:10,759 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:39:10,759 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:39:10,760 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c [2018-11-10 00:39:10,795 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/72c889376/87594d0e12664f9b87dbf7b6a5298fa3/FLAGaa76bad05 [2018-11-10 00:39:11,491 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:39:11,492 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c [2018-11-10 00:39:11,541 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/72c889376/87594d0e12664f9b87dbf7b6a5298fa3/FLAGaa76bad05 [2018-11-10 00:39:11,554 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/72c889376/87594d0e12664f9b87dbf7b6a5298fa3 [2018-11-10 00:39:11,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:39:11,558 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 00:39:11,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:39:11,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:39:11,562 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:39:11,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:39:11" (1/1) ... [2018-11-10 00:39:11,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c657975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:39:11, skipping insertion in model container [2018-11-10 00:39:11,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:39:11" (1/1) ... [2018-11-10 00:39:11,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:39:11,754 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:39:17,442 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: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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:39:17,444 INFO L168 Benchmark]: Toolchain (without parser) took 5887.18 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 500.7 MB). Free memory was 933.5 MB in the beginning and 891.5 MB in the end (delta: 42.0 MB). Peak memory consumption was 750.1 MB. Max. memory is 11.5 GB. [2018-11-10 00:39:17,446 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:39:17,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5885.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 500.7 MB). Free memory was 933.5 MB in the beginning and 891.5 MB in the end (delta: 42.0 MB). Peak memory consumption was 750.1 MB. Max. memory is 11.5 GB. [2018-11-10 00:39:17,448 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 5885.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 500.7 MB). Free memory was 933.5 MB in the beginning and 891.5 MB in the end (delta: 42.0 MB). Peak memory consumption was 750.1 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 00:39:18,673 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:39:18,674 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:39:18,683 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:39:18,683 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:39:18,684 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:39:18,685 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:39:18,686 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:39:18,687 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:39:18,688 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:39:18,688 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:39:18,689 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:39:18,689 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:39:18,690 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:39:18,691 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:39:18,691 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:39:18,692 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:39:18,693 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:39:18,694 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:39:18,695 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:39:18,696 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:39:18,697 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:39:18,699 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:39:18,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:39:18,699 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:39:18,700 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:39:18,700 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:39:18,701 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:39:18,701 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:39:18,702 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:39:18,702 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:39:18,703 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:39:18,703 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:39:18,703 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:39:18,704 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:39:18,704 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:39:18,704 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 00:39:18,715 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:39:18,715 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:39:18,715 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:39:18,716 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:39:18,716 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:39:18,716 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:39:18,716 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 00:39:18,717 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:39:18,718 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:39:18,718 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 00:39:18,718 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 00:39:18,718 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:39:18,718 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:39:18,718 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 00:39:18,718 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 00:39:18,719 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 00:39:18,720 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 00:39:18,720 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_c720e69a-8a17-420c-a106-195b27ee723b/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 -> 5d1e79233f842ba8242a079a9a9eb199b575ce18 [2018-11-10 00:39:18,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:39:18,759 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:39:18,762 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:39:18,763 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:39:18,764 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:39:18,764 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c [2018-11-10 00:39:18,803 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/de3b8cca6/15cb83e6065d467f8eeab5da3a95951c/FLAG3cc2ff695 [2018-11-10 00:39:19,370 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:39:19,371 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c [2018-11-10 00:39:19,407 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/de3b8cca6/15cb83e6065d467f8eeab5da3a95951c/FLAG3cc2ff695 [2018-11-10 00:39:19,417 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c720e69a-8a17-420c-a106-195b27ee723b/bin-2019/ukojak/data/de3b8cca6/15cb83e6065d467f8eeab5da3a95951c [2018-11-10 00:39:19,419 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:39:19,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 00:39:19,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:39:19,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:39:19,422 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:39:19,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:39:19" (1/1) ... [2018-11-10 00:39:19,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@596ba49d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:39:19, skipping insertion in model container [2018-11-10 00:39:19,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:39:19" (1/1) ... [2018-11-10 00:39:19,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:39:19,579 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:39:25,146 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: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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:39:25,149 INFO L168 Benchmark]: Toolchain (without parser) took 5729.43 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 998.2 MB). Free memory was 926.3 MB in the beginning and 1.6 GB in the end (delta: -694.0 MB). Peak memory consumption was 693.9 MB. Max. memory is 11.5 GB. [2018-11-10 00:39:25,150 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:39:25,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5727.82 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 998.2 MB). Free memory was 926.3 MB in the beginning and 1.6 GB in the end (delta: -694.0 MB). Peak memory consumption was 693.9 MB. Max. memory is 11.5 GB. [2018-11-10 00:39:25,152 INFO L336 ainManager$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 5727.82 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 998.2 MB). Free memory was 926.3 MB in the beginning and 1.6 GB in the end (delta: -694.0 MB). Peak memory consumption was 693.9 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...