./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 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-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.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 4212f43f5f51e399395a0969288d95abd18ee0fe .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.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 4212f43f5f51e399395a0969288d95abd18ee0fe ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:58:16,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:58:16,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:58:17,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:58:17,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:58:17,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:58:17,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:58:17,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:58:17,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:58:17,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:58:17,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:58:17,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:58:17,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:58:17,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:58:17,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:58:17,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:58:17,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:58:17,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:58:17,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:58:17,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:58:17,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:58:17,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:58:17,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:58:17,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:58:17,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:58:17,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:58:17,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:58:17,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:58:17,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:58:17,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:58:17,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:58:17,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:58:17,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:58:17,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:58:17,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:58:17,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:58:17,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:58:17,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:58:17,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:58:17,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:58:17,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:58:17,217 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:58:17,257 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:58:17,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:58:17,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:58:17,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:58:17,265 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:58:17,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:58:17,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:58:17,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:58:17,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:58:17,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:58:17,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:58:17,270 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:58:17,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:58:17,272 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:58:17,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:58:17,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:58:17,273 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:58:17,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:58:17,274 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:58:17,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:58:17,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:58:17,278 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:58:17,278 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:58:17,278 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:58:17,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:58:17,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:58:17,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:58:17,281 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 -> 4212f43f5f51e399395a0969288d95abd18ee0fe [2019-11-24 21:58:17,881 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:58:17,914 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:58:17,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:58:17,924 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:58:17,928 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:58:17,929 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2019-11-24 21:58:18,086 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/968aa3aa6/3ed5ee2e01024655b49ccbf57799aa72/FLAG3c0459132 [2019-11-24 21:58:20,251 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:58:20,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2019-11-24 21:58:20,355 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/968aa3aa6/3ed5ee2e01024655b49ccbf57799aa72/FLAG3c0459132 [2019-11-24 21:58:20,387 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/968aa3aa6/3ed5ee2e01024655b49ccbf57799aa72 [2019-11-24 21:58:20,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:58:20,402 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:58:20,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:58:20,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:58:20,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:58:20,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:20" (1/1) ... [2019-11-24 21:58:20,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c123ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:20, skipping insertion in model container [2019-11-24 21:58:20,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:20" (1/1) ... [2019-11-24 21:58:20,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:58:20,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:58:24,546 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:58:24,777 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:699) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1759) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) 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) [2019-11-24 21:58:24,795 INFO L168 Benchmark]: Toolchain (without parser) took 4388.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 938.9 MB in the end (delta: 11.3 MB). Peak memory consumption was 67.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:24,797 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:58:24,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4379.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 938.9 MB in the end (delta: 11.3 MB). Peak memory consumption was 67.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:24,806 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4379.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 938.9 MB in the end (delta: 11.3 MB). Peak memory consumption was 67.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:58:28,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:58:28,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:58:28,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:58:28,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:58:28,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:58:28,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:58:28,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:58:28,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:58:28,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:58:28,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:58:28,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:58:28,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:58:28,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:58:28,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:58:28,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:58:28,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:58:28,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:58:28,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:58:28,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:58:28,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:58:28,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:58:28,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:58:28,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:58:28,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:58:28,957 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:58:28,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:58:28,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:58:28,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:58:28,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:58:28,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:58:28,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:58:28,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:58:28,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:58:28,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:58:28,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:58:28,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:58:28,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:58:28,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:58:28,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:58:28,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:58:28,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:58:29,025 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:58:29,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:58:29,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:58:29,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:58:29,033 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:58:29,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:58:29,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:58:29,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:58:29,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:58:29,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:58:29,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:58:29,038 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:58:29,038 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:58:29,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:58:29,039 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:58:29,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:58:29,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:58:29,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:58:29,042 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:58:29,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:58:29,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:58:29,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:58:29,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:58:29,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:58:29,045 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:58:29,047 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:58:29,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:58:29,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:58:29,048 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:58:29,048 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 -> 4212f43f5f51e399395a0969288d95abd18ee0fe [2019-11-24 21:58:29,564 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:58:29,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:58:29,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:58:29,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:58:29,607 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:58:29,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2019-11-24 21:58:29,763 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60d72a433/74369e8826eb4a8988db2502e0a7a418/FLAG41e3ecd9c [2019-11-24 21:58:31,795 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:58:31,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2019-11-24 21:58:31,911 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60d72a433/74369e8826eb4a8988db2502e0a7a418/FLAG41e3ecd9c [2019-11-24 21:58:31,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60d72a433/74369e8826eb4a8988db2502e0a7a418 [2019-11-24 21:58:31,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:58:31,969 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:58:31,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:58:31,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:58:31,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:58:31,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:31" (1/1) ... [2019-11-24 21:58:31,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c123ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:58:31, skipping insertion in model container [2019-11-24 21:58:31,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:58:31" (1/1) ... [2019-11-24 21:58:32,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:58:32,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:58:36,808 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:699) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1759) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1010) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) 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) [2019-11-24 21:58:36,827 INFO L168 Benchmark]: Toolchain (without parser) took 4851.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 944.8 MB in the end (delta: -262.3 kB). Peak memory consumption was 67.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:36,828 INFO L168 Benchmark]: CDTParser took 3.11 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:58:36,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4842.51 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 944.8 MB in the end (delta: -262.3 kB). Peak memory consumption was 67.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:58:36,838 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.11 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4842.51 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 944.8 MB in the end (delta: -262.3 kB). Peak memory consumption was 67.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...