./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/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 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 0.1.24-2e94e6a [2019-01-01 01:34:19,060 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 01:34:19,062 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 01:34:19,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 01:34:19,075 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 01:34:19,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 01:34:19,078 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 01:34:19,080 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 01:34:19,082 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 01:34:19,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 01:34:19,084 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 01:34:19,084 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 01:34:19,085 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 01:34:19,087 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 01:34:19,088 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 01:34:19,089 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 01:34:19,090 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 01:34:19,092 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 01:34:19,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 01:34:19,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 01:34:19,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 01:34:19,104 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 01:34:19,108 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 01:34:19,108 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 01:34:19,109 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 01:34:19,112 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 01:34:19,113 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 01:34:19,114 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 01:34:19,120 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 01:34:19,121 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 01:34:19,121 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 01:34:19,122 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 01:34:19,122 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 01:34:19,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 01:34:19,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 01:34:19,126 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 01:34:19,127 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-01 01:34:19,158 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 01:34:19,158 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 01:34:19,160 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 01:34:19,160 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 01:34:19,161 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 01:34:19,161 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 01:34:19,161 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-01 01:34:19,161 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 01:34:19,161 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 01:34:19,163 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 01:34:19,163 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 01:34:19,163 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 01:34:19,163 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 01:34:19,163 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 01:34:19,164 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 01:34:19,164 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 01:34:19,164 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 01:34:19,164 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 01:34:19,164 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 01:34:19,164 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 01:34:19,166 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 01:34:19,166 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 01:34:19,166 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-01 01:34:19,166 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 01:34:19,166 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-01 01:34:19,167 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 01:34:19,167 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2019-01-01 01:34:19,227 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 01:34:19,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 01:34:19,255 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 01:34:19,259 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 01:34:19,259 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 01:34:19,260 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-01 01:34:19,322 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed4341d5/ee3ff54435e84285939a719109ffaf46/FLAG0e6c5bd8f [2019-01-01 01:34:21,004 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 01:34:21,007 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-01 01:34:21,165 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed4341d5/ee3ff54435e84285939a719109ffaf46/FLAG0e6c5bd8f [2019-01-01 01:34:21,295 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ed4341d5/ee3ff54435e84285939a719109ffaf46 [2019-01-01 01:34:21,301 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 01:34:21,303 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 01:34:21,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 01:34:21,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 01:34:21,312 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 01:34:21,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:21" (1/1) ... [2019-01-01 01:34:21,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ee23f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 01:34:21, skipping insertion in model container [2019-01-01 01:34:21,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:21" (1/1) ... [2019-01-01 01:34:21,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 01:34:22,002 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 01:34:22,249 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:1953) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 01:34:22,253 INFO L168 Benchmark]: Toolchain (without parser) took 950.83 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.4 MB in the beginning and 1.0 GB in the end (delta: -168.1 MB). Peak memory consumption was 277.3 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:22,256 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 01:34:22,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 946.68 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.4 MB in the beginning and 1.0 GB in the end (delta: -168.1 MB). Peak memory consumption was 277.3 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:22,262 INFO L336 ainManager$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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 946.68 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.4 MB in the beginning and 1.0 GB in the end (delta: -168.1 MB). Peak memory consumption was 277.3 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 0.1.24-2e94e6a [2019-01-01 01:34:24,752 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 01:34:24,754 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 01:34:24,765 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 01:34:24,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 01:34:24,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 01:34:24,768 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 01:34:24,770 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 01:34:24,771 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 01:34:24,772 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 01:34:24,773 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 01:34:24,773 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 01:34:24,774 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 01:34:24,775 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 01:34:24,776 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 01:34:24,777 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 01:34:24,778 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 01:34:24,780 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 01:34:24,782 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 01:34:24,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 01:34:24,785 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 01:34:24,786 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 01:34:24,789 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 01:34:24,789 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 01:34:24,789 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 01:34:24,794 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 01:34:24,797 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 01:34:24,798 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 01:34:24,799 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 01:34:24,802 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 01:34:24,802 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 01:34:24,803 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 01:34:24,803 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 01:34:24,804 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 01:34:24,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 01:34:24,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 01:34:24,810 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-01 01:34:24,841 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 01:34:24,842 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 01:34:24,846 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 01:34:24,847 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 01:34:24,847 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 01:34:24,847 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 01:34:24,847 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 01:34:24,847 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 01:34:24,848 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 01:34:24,848 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 01:34:24,848 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-01 01:34:24,848 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-01 01:34:24,848 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 01:34:24,848 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 01:34:24,850 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 01:34:24,850 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 01:34:24,850 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 01:34:24,850 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 01:34:24,851 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 01:34:24,851 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 01:34:24,851 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 01:34:24,851 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 01:34:24,851 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 01:34:24,852 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-01 01:34:24,853 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 01:34:24,853 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-01 01:34:24,853 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-01 01:34:24,854 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 01:34:24,854 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2019-01-01 01:34:24,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 01:34:24,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 01:34:24,945 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 01:34:24,946 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 01:34:24,947 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 01:34:24,947 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-01 01:34:25,010 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8354c9fd7/a947d47125ab4a9f998ad444dfc5e107/FLAG258604ae2 [2019-01-01 01:34:26,826 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 01:34:26,829 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-01 01:34:26,973 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8354c9fd7/a947d47125ab4a9f998ad444dfc5e107/FLAG258604ae2 [2019-01-01 01:34:27,324 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8354c9fd7/a947d47125ab4a9f998ad444dfc5e107 [2019-01-01 01:34:27,328 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 01:34:27,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 01:34:27,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 01:34:27,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 01:34:27,336 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 01:34:27,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:27" (1/1) ... [2019-01-01 01:34:27,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@346bceb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 01:34:27, skipping insertion in model container [2019-01-01 01:34:27,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:27" (1/1) ... [2019-01-01 01:34:27,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 01:34:27,926 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 01:34:28,529 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:1953) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 01:34:28,545 INFO L168 Benchmark]: Toolchain (without parser) took 1216.02 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 349.2 MB). Free memory was 877.1 MB in the beginning and 1.3 GB in the end (delta: -444.3 MB). Peak memory consumption was 287.0 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:28,551 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 01:34:28,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1210.76 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 349.2 MB). Free memory was 877.1 MB in the beginning and 1.3 GB in the end (delta: -444.3 MB). Peak memory consumption was 287.0 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:28,555 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1210.76 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 349.2 MB). Free memory was 877.1 MB in the beginning and 1.3 GB in the end (delta: -444.3 MB). Peak memory consumption was 287.0 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...