./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_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 0854433fdbd573f13cf323c987a7e11153b668bf ............................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_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 0854433fdbd573f13cf323c987a7e11153b668bf ............................................................................................................................................... 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 0.1.24-678e011 [2019-11-19 21:50:34,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 21:50:34,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 21:50:34,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 21:50:34,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 21:50:34,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 21:50:34,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 21:50:34,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 21:50:34,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 21:50:34,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 21:50:34,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 21:50:34,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 21:50:34,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 21:50:34,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 21:50:34,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 21:50:34,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 21:50:34,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 21:50:34,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 21:50:34,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 21:50:34,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 21:50:34,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 21:50:34,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 21:50:34,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 21:50:34,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 21:50:34,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 21:50:34,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 21:50:34,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 21:50:34,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 21:50:34,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 21:50:34,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 21:50:34,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 21:50:34,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 21:50:34,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 21:50:34,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 21:50:34,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 21:50:34,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 21:50:34,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 21:50:34,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 21:50:34,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 21:50:34,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 21:50:34,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 21:50:34,927 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-19 21:50:34,961 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 21:50:34,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 21:50:34,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 21:50:34,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 21:50:34,965 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 21:50:34,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 21:50:34,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 21:50:34,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 21:50:34,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 21:50:34,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 21:50:34,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 21:50:34,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 21:50:34,968 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 21:50:34,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 21:50:34,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 21:50:34,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 21:50:34,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 21:50:34,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 21:50:34,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 21:50:34,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 21:50:34,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 21:50:34,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 21:50:34,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 21:50:34,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 21:50:34,972 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 21:50:34,973 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 21:50:34,973 INFO L138 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 -> 0854433fdbd573f13cf323c987a7e11153b668bf [2019-11-19 21:50:35,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 21:50:35,319 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 21:50:35,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 21:50:35,324 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 21:50:35,324 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 21:50:35,325 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-11-19 21:50:35,394 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97b60ea2c/e84458466ce04e35b1ececcba7b77e23/FLAGde0e2480e [2019-11-19 21:50:36,914 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 21:50:36,916 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-11-19 21:50:37,039 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97b60ea2c/e84458466ce04e35b1ececcba7b77e23/FLAGde0e2480e [2019-11-19 21:50:37,272 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97b60ea2c/e84458466ce04e35b1ececcba7b77e23 [2019-11-19 21:50:37,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 21:50:37,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 21:50:37,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 21:50:37,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 21:50:37,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 21:50:37,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:50:37" (1/1) ... [2019-11-19 21:50:37,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5467cfdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:50:37, skipping insertion in model container [2019-11-19 21:50:37,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:50:37" (1/1) ... [2019-11-19 21:50:37,295 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 21:50:37,792 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 21:50:38,302 FATAL L? ?]: 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:870) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:350) 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:1887) 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:3361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2167) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 21:50:38,312 INFO L168 Benchmark]: Toolchain (without parser) took 1031.05 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 332.9 MB). Free memory was 891.9 MB in the beginning and 1.3 GB in the end (delta: -413.7 MB). Peak memory consumption was 291.7 MB. Max. memory is 11.5 GB. [2019-11-19 21:50:38,313 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 21:50:38,314 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1028.09 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 332.9 MB). Free memory was 891.9 MB in the beginning and 1.3 GB in the end (delta: -413.7 MB). Peak memory consumption was 291.7 MB. Max. memory is 11.5 GB. [2019-11-19 21:50:38,317 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1028.09 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 332.9 MB). Free memory was 891.9 MB in the beginning and 1.3 GB in the end (delta: -413.7 MB). Peak memory consumption was 291.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: not an integer constant: FunctionApplication[~bitwiseOr,[IntegerLiteral[0],IdentifierExpression[~unnamed5~0~ADDR_LIMIT_32BIT,GLOBAL]]]: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.constructEnumValue(TypeHandler.java:870) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 21:50:40,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 21:50:40,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 21:50:40,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 21:50:40,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 21:50:40,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 21:50:40,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 21:50:40,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 21:50:40,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 21:50:40,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 21:50:40,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 21:50:40,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 21:50:40,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 21:50:40,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 21:50:40,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 21:50:40,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 21:50:40,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 21:50:40,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 21:50:40,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 21:50:40,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 21:50:40,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 21:50:40,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 21:50:40,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 21:50:40,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 21:50:40,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 21:50:40,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 21:50:40,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 21:50:40,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 21:50:40,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 21:50:40,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 21:50:40,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 21:50:40,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 21:50:40,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 21:50:40,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 21:50:40,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 21:50:40,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 21:50:40,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 21:50:40,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 21:50:40,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 21:50:40,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 21:50:40,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 21:50:40,195 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-19 21:50:40,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 21:50:40,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 21:50:40,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 21:50:40,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 21:50:40,220 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 21:50:40,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 21:50:40,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 21:50:40,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 21:50:40,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 21:50:40,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 21:50:40,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 21:50:40,222 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 21:50:40,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 21:50:40,223 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 21:50:40,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 21:50:40,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 21:50:40,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 21:50:40,224 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 21:50:40,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 21:50:40,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 21:50:40,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 21:50:40,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 21:50:40,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 21:50:40,226 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-19 21:50:40,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 21:50:40,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 21:50:40,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 21:50:40,227 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-19 21:50:40,227 INFO L138 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 -> 0854433fdbd573f13cf323c987a7e11153b668bf [2019-11-19 21:50:40,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 21:50:40,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 21:50:40,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 21:50:40,533 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 21:50:40,534 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 21:50:40,535 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-11-19 21:50:40,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17326cf53/9bd1495e1d164077bfb47462b30eb06e/FLAGe60999518 [2019-11-19 21:50:42,184 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 21:50:42,186 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2019-11-19 21:50:42,304 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17326cf53/9bd1495e1d164077bfb47462b30eb06e/FLAGe60999518 [2019-11-19 21:50:42,427 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17326cf53/9bd1495e1d164077bfb47462b30eb06e [2019-11-19 21:50:42,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 21:50:42,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 21:50:42,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 21:50:42,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 21:50:42,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 21:50:42,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:50:42" (1/1) ... [2019-11-19 21:50:42,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c22c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:50:42, skipping insertion in model container [2019-11-19 21:50:42,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:50:42" (1/1) ... [2019-11-19 21:50:42,449 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 21:50:42,993 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 21:50:43,450 FATAL L? ?]: 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:870) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:350) 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:1887) 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:3361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2167) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 21:50:43,458 INFO L168 Benchmark]: Toolchain (without parser) took 1023.48 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 347.1 MB). Free memory was 886.5 MB in the beginning and 1.3 GB in the end (delta: -432.9 MB). Peak memory consumption was 291.1 MB. Max. memory is 11.5 GB. [2019-11-19 21:50:43,458 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 21:50:43,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1020.39 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 347.1 MB). Free memory was 886.5 MB in the beginning and 1.3 GB in the end (delta: -432.9 MB). Peak memory consumption was 291.1 MB. Max. memory is 11.5 GB. [2019-11-19 21:50:43,462 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1020.39 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 347.1 MB). Free memory was 886.5 MB in the beginning and 1.3 GB in the end (delta: -432.9 MB). Peak memory consumption was 291.1 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:870) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...