./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 0ed9222f 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 0.1.24-0ed9222-m [2019-01-15 11:01:48,996 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-15 11:01:48,998 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-15 11:01:49,011 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-15 11:01:49,011 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-15 11:01:49,012 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-15 11:01:49,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-15 11:01:49,015 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-15 11:01:49,017 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-15 11:01:49,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-15 11:01:49,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-15 11:01:49,019 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-15 11:01:49,020 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-15 11:01:49,021 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-15 11:01:49,022 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-15 11:01:49,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-15 11:01:49,024 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-15 11:01:49,026 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-15 11:01:49,028 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-15 11:01:49,029 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-15 11:01:49,031 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-15 11:01:49,032 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-15 11:01:49,034 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-15 11:01:49,035 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-15 11:01:49,035 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-15 11:01:49,036 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-15 11:01:49,037 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-15 11:01:49,038 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-15 11:01:49,039 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-15 11:01:49,040 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-15 11:01:49,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-15 11:01:49,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-15 11:01:49,041 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-15 11:01:49,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-15 11:01:49,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-15 11:01:49,043 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-15 11:01:49,043 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-15 11:01:49,059 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-15 11:01:49,059 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-15 11:01:49,060 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-15 11:01:49,061 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-15 11:01:49,061 INFO L133 SettingsManager]: * Use SBE=true [2019-01-15 11:01:49,061 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-15 11:01:49,061 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-15 11:01:49,061 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-15 11:01:49,062 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-15 11:01:49,062 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-15 11:01:49,062 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-15 11:01:49,062 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-15 11:01:49,062 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-15 11:01:49,062 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-15 11:01:49,063 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-15 11:01:49,063 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-15 11:01:49,063 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-15 11:01:49,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-15 11:01:49,063 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-15 11:01:49,064 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-15 11:01:49,064 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-15 11:01:49,064 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-15 11:01:49,064 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-15 11:01:49,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-15 11:01:49,064 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-15 11:01:49,065 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 [2019-01-15 11:01:49,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-15 11:01:49,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-15 11:01:49,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-15 11:01:49,117 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-15 11:01:49,117 INFO L276 PluginConnector]: CDTParser initialized [2019-01-15 11:01:49,118 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-15 11:01:49,175 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5195b402d/8ce038c56929444b94fbf4b6fbc4b20c/FLAG638fd0892 [2019-01-15 11:01:50,711 INFO L307 CDTParser]: Found 1 translation units. [2019-01-15 11:01:50,712 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-15 11:01:50,852 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5195b402d/8ce038c56929444b94fbf4b6fbc4b20c/FLAG638fd0892 [2019-01-15 11:01:50,992 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5195b402d/8ce038c56929444b94fbf4b6fbc4b20c [2019-01-15 11:01:50,996 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-15 11:01:50,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-15 11:01:50,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-15 11:01:51,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-15 11:01:51,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-15 11:01:51,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 11:01:50" (1/1) ... [2019-01-15 11:01:51,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3bc5a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:01:51, skipping insertion in model container [2019-01-15 11:01:51,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 11:01:50" (1/1) ... [2019-01-15 11:01:51,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-15 11:01:51,642 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-15 11:01:51,867 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-15 11:01:51,875 INFO L168 Benchmark]: Toolchain (without parser) took 878.30 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.9 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 276.5 MB. Max. memory is 11.5 GB. [2019-01-15 11:01:51,878 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-15 11:01:51,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 874.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.9 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 276.5 MB. Max. memory is 11.5 GB. [2019-01-15 11:01:51,887 INFO L336 ainManager$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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 874.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 881.9 MB in the beginning and 1.1 GB in the end (delta: -171.3 MB). Peak memory consumption was 276.5 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 0.1.24-0ed9222-m [2019-01-15 11:01:54,202 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-15 11:01:54,204 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-15 11:01:54,220 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-15 11:01:54,220 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-15 11:01:54,222 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-15 11:01:54,223 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-15 11:01:54,226 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-15 11:01:54,228 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-15 11:01:54,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-15 11:01:54,237 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-15 11:01:54,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-15 11:01:54,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-15 11:01:54,240 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-15 11:01:54,244 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-15 11:01:54,245 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-15 11:01:54,248 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-15 11:01:54,249 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-15 11:01:54,253 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-15 11:01:54,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-15 11:01:54,255 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-15 11:01:54,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-15 11:01:54,263 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-15 11:01:54,266 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-15 11:01:54,266 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-15 11:01:54,267 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-15 11:01:54,268 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-15 11:01:54,268 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-15 11:01:54,272 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-15 11:01:54,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-15 11:01:54,273 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-15 11:01:54,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-15 11:01:54,276 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-15 11:01:54,276 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-15 11:01:54,277 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-15 11:01:54,278 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-15 11:01:54,278 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-15 11:01:54,296 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-15 11:01:54,297 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-15 11:01:54,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-15 11:01:54,298 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-15 11:01:54,299 INFO L133 SettingsManager]: * Use SBE=true [2019-01-15 11:01:54,299 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-15 11:01:54,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-15 11:01:54,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-15 11:01:54,299 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-15 11:01:54,300 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-15 11:01:54,301 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-15 11:01:54,301 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-15 11:01:54,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-15 11:01:54,302 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-15 11:01:54,302 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-15 11:01:54,302 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-15 11:01:54,303 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-15 11:01:54,303 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-15 11:01:54,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-15 11:01:54,303 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-15 11:01:54,303 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-15 11:01:54,304 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-15 11:01:54,304 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-15 11:01:54,304 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-15 11:01:54,304 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-15 11:01:54,304 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-15 11:01:54,305 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-15 11:01:54,306 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 [2019-01-15 11:01:54,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-15 11:01:54,361 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-15 11:01:54,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-15 11:01:54,366 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-15 11:01:54,367 INFO L276 PluginConnector]: CDTParser initialized [2019-01-15 11:01:54,367 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-15 11:01:54,427 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87a524537/e280761da7af4b06b587748508cd9e18/FLAG1c6c6a0e6 [2019-01-15 11:01:56,040 INFO L307 CDTParser]: Found 1 translation units. [2019-01-15 11:01:56,041 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.i [2019-01-15 11:01:56,173 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87a524537/e280761da7af4b06b587748508cd9e18/FLAG1c6c6a0e6 [2019-01-15 11:01:56,220 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87a524537/e280761da7af4b06b587748508cd9e18 [2019-01-15 11:01:56,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-15 11:01:56,226 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-15 11:01:56,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-15 11:01:56,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-15 11:01:56,233 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-15 11:01:56,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 11:01:56" (1/1) ... [2019-01-15 11:01:56,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a8d376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.01 11:01:56, skipping insertion in model container [2019-01-15 11:01:56,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.01 11:01:56" (1/1) ... [2019-01-15 11:01:56,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-15 11:01:56,868 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-15 11:01:57,108 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-15 11:01:57,116 INFO L168 Benchmark]: Toolchain (without parser) took 890.73 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 875.9 MB in the beginning and 1.0 GB in the end (delta: -168.9 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. [2019-01-15 11:01:57,119 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-15 11:01:57,120 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.33 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 875.9 MB in the beginning and 1.0 GB in the end (delta: -168.9 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. [2019-01-15 11:01:57,123 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 883.33 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.2 MB). Free memory was 875.9 MB in the beginning and 1.0 GB in the end (delta: -168.9 MB). Peak memory consumption was 270.5 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...