./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_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_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/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 003be890608267846184de1058cb9661fc8a5692 ..................................................................................................................................................................... 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_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/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 003be890608267846184de1058cb9661fc8a5692 ...................................................................................................................................................................... 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 [2018-10-26 23:33:38,402 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:33:38,403 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:33:38,412 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:33:38,413 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:33:38,414 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:33:38,415 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:33:38,416 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:33:38,418 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:33:38,419 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:33:38,420 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:33:38,420 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:33:38,421 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:33:38,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:33:38,423 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:33:38,424 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:33:38,424 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:33:38,426 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:33:38,427 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:33:38,429 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:33:38,430 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:33:38,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:33:38,433 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:33:38,433 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:33:38,433 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:33:38,435 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:33:38,436 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:33:38,436 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:33:38,437 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:33:38,438 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:33:38,438 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:33:38,439 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:33:38,439 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:33:38,439 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:33:38,440 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:33:38,441 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:33:38,441 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 23:33:38,452 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:33:38,453 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:33:38,453 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:33:38,453 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:33:38,454 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:33:38,455 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:33:38,455 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:33:38,455 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:33:38,455 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:33:38,455 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:33:38,455 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:33:38,455 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:33:38,456 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:33:38,456 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:33:38,456 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:33:38,456 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:33:38,456 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:33:38,456 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:33:38,456 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:33:38,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:33:38,457 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:33:38,457 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:33:38,457 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:33:38,457 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 23:33:38,457 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:33:38,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:33:38,458 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:33:38,460 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_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/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 -> 003be890608267846184de1058cb9661fc8a5692 [2018-10-26 23:33:38,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:33:38,498 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:33:38,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:33:38,507 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:33:38,507 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:33:38,508 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-26 23:33:38,563 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/ddd36998d/dc5a2c180a3541b29216ba42e554c4b6/FLAG350e016d9 [2018-10-26 23:33:39,362 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:33:39,363 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-26 23:33:39,411 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/ddd36998d/dc5a2c180a3541b29216ba42e554c4b6/FLAG350e016d9 [2018-10-26 23:33:39,423 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/ddd36998d/dc5a2c180a3541b29216ba42e554c4b6 [2018-10-26 23:33:39,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:33:39,427 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:33:39,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:33:39,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:33:39,434 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:33:39,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:33:39" (1/1) ... [2018-10-26 23:33:39,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ac18915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:33:39, skipping insertion in model container [2018-10-26 23:33:39,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:33:39" (1/1) ... [2018-10-26 23:33:39,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:33:39,618 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:33:42,815 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:33:42,818 INFO L168 Benchmark]: Toolchain (without parser) took 3391.58 ms. Allocated memory is still 1.0 GB. Free memory was 936.4 MB in the beginning and 777.4 MB in the end (delta: 159.0 MB). Peak memory consumption was 226.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:33:42,820 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:33:42,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3389.28 ms. Allocated memory is still 1.0 GB. Free memory was 936.4 MB in the beginning and 777.4 MB in the end (delta: 159.0 MB). Peak memory consumption was 226.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:33:42,826 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 3389.28 ms. Allocated memory is still 1.0 GB. Free memory was 936.4 MB in the beginning and 777.4 MB in the end (delta: 159.0 MB). Peak memory consumption was 226.5 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.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 [2018-10-26 23:33:44,562 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:33:44,563 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:33:44,572 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:33:44,572 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:33:44,573 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:33:44,573 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:33:44,575 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:33:44,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:33:44,576 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:33:44,577 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:33:44,577 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:33:44,578 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:33:44,578 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:33:44,579 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:33:44,580 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:33:44,580 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:33:44,582 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:33:44,583 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:33:44,585 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:33:44,585 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:33:44,586 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:33:44,588 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:33:44,588 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:33:44,589 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:33:44,589 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:33:44,590 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:33:44,591 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:33:44,591 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:33:44,592 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:33:44,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:33:44,593 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:33:44,593 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:33:44,593 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:33:44,594 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:33:44,595 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:33:44,595 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 23:33:44,606 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:33:44,607 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:33:44,607 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:33:44,607 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:33:44,608 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:33:44,608 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:33:44,608 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 23:33:44,608 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:33:44,609 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:33:44,609 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:33:44,609 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:33:44,609 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:33:44,609 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:33:44,609 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:33:44,610 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:33:44,610 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:33:44,610 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:33:44,610 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:33:44,610 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:33:44,610 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:33:44,610 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:33:44,611 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:33:44,611 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:33:44,611 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:33:44,611 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 23:33:44,611 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:33:44,611 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:33:44,611 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:33:44,612 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:33:44,612 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_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/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 -> 003be890608267846184de1058cb9661fc8a5692 [2018-10-26 23:33:44,661 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:33:44,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:33:44,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:33:44,680 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:33:44,680 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:33:44,681 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-26 23:33:44,734 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/d9dd5682e/5366e2de793247be8ec9ae1eac684981/FLAG7239cfb33 [2018-10-26 23:33:45,569 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:33:45,569 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-10-26 23:33:45,634 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/d9dd5682e/5366e2de793247be8ec9ae1eac684981/FLAG7239cfb33 [2018-10-26 23:33:45,651 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cb97c8a8-37f1-46a1-9a41-d0f6b2f225ac/bin-2019/uautomizer/data/d9dd5682e/5366e2de793247be8ec9ae1eac684981 [2018-10-26 23:33:45,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:33:45,655 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 23:33:45,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:33:45,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:33:45,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:33:45,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:33:45" (1/1) ... [2018-10-26 23:33:45,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:33:45, skipping insertion in model container [2018-10-26 23:33:45,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:33:45" (1/1) ... [2018-10-26 23:33:45,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:33:45,869 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:33:49,168 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.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:33:49,172 INFO L168 Benchmark]: Toolchain (without parser) took 3517.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Free memory was 933.1 MB in the beginning and 836.9 MB in the end (delta: 96.2 MB). Peak memory consumption was 222.9 MB. Max. memory is 11.5 GB. [2018-10-26 23:33:49,173 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:33:49,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3514.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Free memory was 933.1 MB in the beginning and 836.9 MB in the end (delta: 96.2 MB). Peak memory consumption was 222.9 MB. Max. memory is 11.5 GB. [2018-10-26 23:33:49,180 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3514.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Free memory was 933.1 MB in the beginning and 836.9 MB in the end (delta: 96.2 MB). Peak memory consumption was 222.9 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...