./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-p54-p54usb.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-p54-p54usb.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 3e572e718b98157b2b8bfd62e61a91692a3eeea3 ........................................................................................................................................ 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-p54-p54usb.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 3e572e718b98157b2b8bfd62e61a91692a3eeea3 .......................................................................................................................................... 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 01:34:30,982 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 01:34:30,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 01:34:30,997 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 01:34:30,997 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 01:34:30,998 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 01:34:31,000 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 01:34:31,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 01:34:31,005 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 01:34:31,006 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 01:34:31,007 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 01:34:31,007 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 01:34:31,008 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 01:34:31,010 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 01:34:31,011 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 01:34:31,012 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 01:34:31,013 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 01:34:31,015 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 01:34:31,018 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 01:34:31,020 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 01:34:31,021 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 01:34:31,022 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 01:34:31,025 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 01:34:31,026 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 01:34:31,026 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 01:34:31,027 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 01:34:31,028 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 01:34:31,030 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 01:34:31,031 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 01:34:31,032 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 01:34:31,032 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 01:34:31,033 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 01:34:31,033 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 01:34:31,034 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 01:34:31,035 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 01:34:31,036 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 01:34:31,036 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-01 01:34:31,053 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 01:34:31,054 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 01:34:31,055 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 01:34:31,055 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 01:34:31,055 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 01:34:31,056 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 01:34:31,057 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-01 01:34:31,057 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 01:34:31,057 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 01:34:31,057 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 01:34:31,057 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 01:34:31,058 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 01:34:31,058 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 01:34:31,058 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 01:34:31,058 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 01:34:31,058 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 01:34:31,059 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 01:34:31,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 01:34:31,060 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 01:34:31,060 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 01:34:31,060 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 01:34:31,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 01:34:31,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-01 01:34:31,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 01:34:31,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-01 01:34:31,061 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 01:34:31,062 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 -> 3e572e718b98157b2b8bfd62e61a91692a3eeea3 [2019-01-01 01:34:31,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 01:34:31,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 01:34:31,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 01:34:31,118 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 01:34:31,119 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 01:34:31,119 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-01-01 01:34:31,179 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de49182e/1bcb90fdbd854d6aac977da9c232a7c2/FLAG3b017edb3 [2019-01-01 01:34:32,985 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 01:34:32,986 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-01-01 01:34:33,138 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de49182e/1bcb90fdbd854d6aac977da9c232a7c2/FLAG3b017edb3 [2019-01-01 01:34:33,483 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de49182e/1bcb90fdbd854d6aac977da9c232a7c2 [2019-01-01 01:34:33,487 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 01:34:33,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 01:34:33,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 01:34:33,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 01:34:33,494 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 01:34:33,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:33" (1/1) ... [2019-01-01 01:34:33,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@488709c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 01:34:33, skipping insertion in model container [2019-01-01 01:34:33,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:33" (1/1) ... [2019-01-01 01:34:33,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 01:34:34,080 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 01:34:34,322 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 01:34:34,326 INFO L168 Benchmark]: Toolchain (without parser) took 838.79 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 882.5 MB in the beginning and 1.1 GB in the end (delta: -193.9 MB). Peak memory consumption was 270.2 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:34,333 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 01:34:34,333 INFO L168 Benchmark]: CACSL2BoogieTranslator took 835.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 877.1 MB in the beginning and 1.1 GB in the end (delta: -199.3 MB). Peak memory consumption was 264.8 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:34,336 INFO L336 ainManager$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 835.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 877.1 MB in the beginning and 1.1 GB in the end (delta: -199.3 MB). Peak memory consumption was 264.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~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 01:34:36,860 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 01:34:36,862 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 01:34:36,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 01:34:36,874 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 01:34:36,875 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 01:34:36,876 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 01:34:36,878 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 01:34:36,880 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 01:34:36,881 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 01:34:36,882 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 01:34:36,882 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 01:34:36,883 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 01:34:36,884 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 01:34:36,885 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 01:34:36,886 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 01:34:36,887 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 01:34:36,889 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 01:34:36,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 01:34:36,892 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 01:34:36,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 01:34:36,894 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 01:34:36,897 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 01:34:36,897 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 01:34:36,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 01:34:36,898 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 01:34:36,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 01:34:36,900 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 01:34:36,901 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 01:34:36,904 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 01:34:36,904 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 01:34:36,905 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 01:34:36,905 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 01:34:36,905 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 01:34:36,906 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 01:34:36,910 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 01:34:36,910 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-01 01:34:36,942 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 01:34:36,943 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 01:34:36,945 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 01:34:36,945 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 01:34:36,945 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 01:34:36,946 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 01:34:36,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 01:34:36,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 01:34:36,946 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 01:34:36,946 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 01:34:36,946 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-01 01:34:36,947 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-01 01:34:36,948 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 01:34:36,948 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 01:34:36,948 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 01:34:36,948 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 01:34:36,948 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 01:34:36,949 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 01:34:36,949 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 01:34:36,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 01:34:36,949 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 01:34:36,949 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 01:34:36,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 01:34:36,950 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-01 01:34:36,951 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 01:34:36,951 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-01 01:34:36,951 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-01 01:34:36,951 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 01:34:36,951 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 -> 3e572e718b98157b2b8bfd62e61a91692a3eeea3 [2019-01-01 01:34:37,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 01:34:37,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 01:34:37,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 01:34:37,027 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 01:34:37,027 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 01:34:37,028 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-01-01 01:34:37,110 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2e6b32bf/c10129836b5740e39994ce91632ab79c/FLAGb39953499 [2019-01-01 01:34:38,678 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 01:34:38,679 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-01-01 01:34:38,816 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2e6b32bf/c10129836b5740e39994ce91632ab79c/FLAGb39953499 [2019-01-01 01:34:38,901 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2e6b32bf/c10129836b5740e39994ce91632ab79c [2019-01-01 01:34:38,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 01:34:38,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 01:34:38,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 01:34:38,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 01:34:38,913 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 01:34:38,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:38" (1/1) ... [2019-01-01 01:34:38,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3063ef1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 01:34:38, skipping insertion in model container [2019-01-01 01:34:38,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 01:34:38" (1/1) ... [2019-01-01 01:34:38,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 01:34:39,473 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 01:34:40,019 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 01:34:40,026 INFO L168 Benchmark]: Toolchain (without parser) took 1119.70 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 886.7 MB in the beginning and 1.3 GB in the end (delta: -445.3 MB). Peak memory consumption was 301.1 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:40,031 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 01:34:40,031 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1116.42 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 886.7 MB in the beginning and 1.3 GB in the end (delta: -445.3 MB). Peak memory consumption was 301.1 MB. Max. memory is 11.5 GB. [2019-01-01 01:34:40,037 INFO L336 ainManager$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 1116.42 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 364.9 MB). Free memory was 886.7 MB in the beginning and 1.3 GB in the end (delta: -445.3 MB). Peak memory consumption was 301.1 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...