./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/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 b9695507a42a0b1e088464225f5c0849bec03a83 ..................................................................................................................................................... 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_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/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 b9695507a42a0b1e088464225f5c0849bec03a83 ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]] --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 17:35:27,760 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 17:35:27,761 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 17:35:27,767 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 17:35:27,767 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 17:35:27,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 17:35:27,768 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 17:35:27,769 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 17:35:27,769 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 17:35:27,770 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 17:35:27,770 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 17:35:27,770 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 17:35:27,771 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 17:35:27,771 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 17:35:27,772 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 17:35:27,772 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 17:35:27,773 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 17:35:27,773 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 17:35:27,774 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 17:35:27,775 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 17:35:27,775 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 17:35:27,776 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 17:35:27,777 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 17:35:27,777 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 17:35:27,777 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 17:35:27,778 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 17:35:27,778 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 17:35:27,778 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 17:35:27,779 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 17:35:27,779 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 17:35:27,779 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 17:35:27,780 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 17:35:27,780 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 17:35:27,780 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 17:35:27,780 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 17:35:27,781 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 17:35:27,781 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 17:35:27,788 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 17:35:27,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 17:35:27,788 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 17:35:27,789 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 17:35:27,789 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 17:35:27,789 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 17:35:27,789 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 17:35:27,789 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 17:35:27,789 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 17:35:27,789 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 17:35:27,789 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 17:35:27,790 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 17:35:27,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 17:35:27,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 17:35:27,791 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 17:35:27,791 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 17:35:27,791 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 17:35:27,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 17:35:27,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 17:35:27,791 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 17:35:27,791 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_da88a279-c7ce-463f-8f9d-97038224f90c/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 -> b9695507a42a0b1e088464225f5c0849bec03a83 [2018-12-08 17:35:27,808 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 17:35:27,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 17:35:27,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 17:35:27,817 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 17:35:27,817 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 17:35:27,818 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-12-08 17:35:27,852 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/81708dc09/e08301367959409795e3c721dba4cd1c/FLAG83a279fd3 [2018-12-08 17:35:28,703 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 17:35:28,703 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-12-08 17:35:28,767 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/81708dc09/e08301367959409795e3c721dba4cd1c/FLAG83a279fd3 [2018-12-08 17:35:28,885 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/81708dc09/e08301367959409795e3c721dba4cd1c [2018-12-08 17:35:28,887 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 17:35:28,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 17:35:28,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 17:35:28,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 17:35:28,892 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 17:35:28,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 05:35:28" (1/1) ... [2018-12-08 17:35:28,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43115f82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:35:28, skipping insertion in model container [2018-12-08 17:35:28,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 05:35:28" (1/1) ... [2018-12-08 17:35:28,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 17:35:29,166 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 17:35:29,338 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]] at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:865) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:345) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1952) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 17:35:29,342 INFO L168 Benchmark]: Toolchain (without parser) took 453.72 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 332.4 MB). Free memory was 877.8 MB in the beginning and 1.3 GB in the end (delta: -425.8 MB). Peak memory consumption was 284.7 MB. Max. memory is 11.5 GB. [2018-12-08 17:35:29,344 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 17:35:29,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.69 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 332.4 MB). Free memory was 877.8 MB in the beginning and 1.3 GB in the end (delta: -425.8 MB). Peak memory consumption was 284.7 MB. Max. memory is 11.5 GB. [2018-12-08 17:35:29,346 INFO L336 ainManager$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 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 451.69 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 332.4 MB). Free memory was 877.8 MB in the beginning and 1.3 GB in the end (delta: -425.8 MB). Peak memory consumption was 284.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]]: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:865) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 17:35:30,377 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 17:35:30,378 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 17:35:30,384 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 17:35:30,384 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 17:35:30,384 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 17:35:30,385 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 17:35:30,386 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 17:35:30,386 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 17:35:30,387 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 17:35:30,387 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 17:35:30,387 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 17:35:30,388 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 17:35:30,388 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 17:35:30,389 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 17:35:30,389 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 17:35:30,390 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 17:35:30,390 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 17:35:30,391 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 17:35:30,392 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 17:35:30,393 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 17:35:30,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 17:35:30,394 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 17:35:30,394 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 17:35:30,394 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 17:35:30,395 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 17:35:30,395 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 17:35:30,396 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 17:35:30,396 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 17:35:30,397 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 17:35:30,397 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 17:35:30,397 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 17:35:30,397 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 17:35:30,397 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 17:35:30,398 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 17:35:30,398 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 17:35:30,398 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-08 17:35:30,405 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 17:35:30,405 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 17:35:30,406 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 17:35:30,406 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 17:35:30,406 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 17:35:30,407 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 17:35:30,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 17:35:30,408 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 17:35:30,408 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 17:35:30,408 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 17:35:30,409 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 17:35:30,409 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 17:35:30,409 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_da88a279-c7ce-463f-8f9d-97038224f90c/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 -> b9695507a42a0b1e088464225f5c0849bec03a83 [2018-12-08 17:35:30,426 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 17:35:30,433 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 17:35:30,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 17:35:30,436 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 17:35:30,436 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 17:35:30,437 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-12-08 17:35:30,471 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/df36f2872/a365c5b0d2a14d1a8246d85d1f83881c/FLAGe2966a5c9 [2018-12-08 17:35:31,350 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 17:35:31,350 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2018-12-08 17:35:31,416 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/df36f2872/a365c5b0d2a14d1a8246d85d1f83881c/FLAGe2966a5c9 [2018-12-08 17:35:31,505 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_da88a279-c7ce-463f-8f9d-97038224f90c/bin-2019/uautomizer/data/df36f2872/a365c5b0d2a14d1a8246d85d1f83881c [2018-12-08 17:35:31,507 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 17:35:31,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 17:35:31,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 17:35:31,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 17:35:31,512 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 17:35:31,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 05:35:31" (1/1) ... [2018-12-08 17:35:31,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b40aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 05:35:31, skipping insertion in model container [2018-12-08 17:35:31,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 05:35:31" (1/1) ... [2018-12-08 17:35:31,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 17:35:31,785 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 17:35:31,888 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]] at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:865) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:345) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1952) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 17:35:31,891 INFO L168 Benchmark]: Toolchain (without parser) took 383.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.7 MB). Free memory was 873.4 MB in the beginning and 1.0 GB in the end (delta: -152.4 MB). Peak memory consumption was 243.8 MB. Max. memory is 11.5 GB. [2018-12-08 17:35:31,892 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 17:35:31,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.65 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.7 MB). Free memory was 873.4 MB in the beginning and 1.0 GB in the end (delta: -152.4 MB). Peak memory consumption was 243.8 MB. Max. memory is 11.5 GB. [2018-12-08 17:35:31,894 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 381.65 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.7 MB). Free memory was 873.4 MB in the beginning and 1.0 GB in the end (delta: -152.4 MB). Peak memory consumption was 243.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: not an integer constant: FunctionApplication[~bvsub64,[FunctionApplication[~bvshl64,[BitvecLiteral[1,64],FunctionApplication[~sign_extendFrom32To64,[IdentifierExpression[~unnamed8~0~WORK_STRUCT_FLAG_BITS,GLOBAL]]]]],FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]]]]: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:865) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...