./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad3f292aa04ea80b03f5c66768c350fd1feef1cf ............................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad3f292aa04ea80b03f5c66768c350fd1feef1cf ................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:08,118 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:08,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:08,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:08,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:08,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:08,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:08,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:08,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:08,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:08,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:08,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:08,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:08,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:08,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:08,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:08,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:08,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:08,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:08,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:08,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:08,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:08,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:08,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:08,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:08,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:08,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:08,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:08,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:08,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:08,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:08,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:08,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:08,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:08,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:08,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:08,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:08,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:08,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:08,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:08,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:08,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-10-22 10:15:08,193 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:08,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:08,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:08,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:08,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:08,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:08,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:08,207 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:08,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:08,208 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:08,208 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:08,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:08,208 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:08,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:08,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:08,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:08,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:08,209 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:15:08,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:15:08,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:08,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:15:08,210 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak 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 -> Kojak 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 -> ad3f292aa04ea80b03f5c66768c350fd1feef1cf [2019-10-22 10:15:08,239 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:08,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:08,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:08,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:08,255 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:08,255 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-10-22 10:15:08,311 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/a4358db12/5aa034b986a440d0be9d74b4b00b2115/FLAG495782c39 [2019-10-22 10:15:08,992 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:08,993 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-10-22 10:15:09,037 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/a4358db12/5aa034b986a440d0be9d74b4b00b2115/FLAG495782c39 [2019-10-22 10:15:09,076 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/a4358db12/5aa034b986a440d0be9d74b4b00b2115 [2019-10-22 10:15:09,079 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:09,080 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:09,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:09,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:09,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:09,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:09" (1/1) ... [2019-10-22 10:15:09,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65c92532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:09, skipping insertion in model container [2019-10-22 10:15:09,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:09" (1/1) ... [2019-10-22 10:15:09,096 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:09,206 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:11,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:11,042 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.checkNotFrozen(MemoryHandler.java:3637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.reportDataOnHeapRequired(MemoryHandler.java:3449) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getReadCall(MemoryHandler.java:792) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getReadCall(MemoryHandler.java:774) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareStrCpy(MemoryHandler.java:1448) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:528) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:15:11,048 INFO L168 Benchmark]: Toolchain (without parser) took 1965.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 933.8 MB in the beginning and 1.0 GB in the end (delta: -91.1 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:11,048 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:11,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1962.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 933.8 MB in the beginning and 1.0 GB in the end (delta: -91.1 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:11,050 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1962.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 933.8 MB in the beginning and 1.0 GB in the end (delta: -91.1 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.checkNotFrozen(MemoryHandler.java:3637) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:12,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:13,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:13,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:13,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:13,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:13,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:13,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:13,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:13,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:13,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:13,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:13,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:13,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:13,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:13,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:13,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:13,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:13,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:13,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:13,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:13,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:13,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:13,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:13,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:13,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:13,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:13,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:13,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:13,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:13,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:13,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:13,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:13,063 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:13,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:13,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:13,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:13,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:13,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:13,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:13,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:13,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-10-22 10:15:13,091 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:13,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:13,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:13,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:13,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:13,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:13,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:13,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:13,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:13,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:13,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:13,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:15:13,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:15:13,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:13,097 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:13,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:13,097 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:13,098 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:13,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:13,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:13,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:13,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:15:13,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:15:13,100 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-10-22 10:15:13,100 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak 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 -> Kojak 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 -> ad3f292aa04ea80b03f5c66768c350fd1feef1cf [2019-10-22 10:15:13,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:13,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:13,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:13,156 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:13,156 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:13,157 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-10-22 10:15:13,215 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/26935dc97/884962b7a21c4f34b83944bdbd417765/FLAG4073d555b [2019-10-22 10:15:13,934 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:13,936 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-10-22 10:15:13,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/26935dc97/884962b7a21c4f34b83944bdbd417765/FLAG4073d555b [2019-10-22 10:15:14,027 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e57f96a6-29ff-4e03-8673-49138c4f768e/bin/ukojak/data/26935dc97/884962b7a21c4f34b83944bdbd417765 [2019-10-22 10:15:14,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:14,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:14,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:14,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:14,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:14,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:14" (1/1) ... [2019-10-22 10:15:14,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79894f7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:14, skipping insertion in model container [2019-10-22 10:15:14,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:14" (1/1) ... [2019-10-22 10:15:14,048 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:14,207 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:16,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:16,379 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.checkNotFrozen(MemoryHandler.java:3637) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.reportDataOnHeapRequired(MemoryHandler.java:3449) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getReadCall(MemoryHandler.java:792) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getReadCall(MemoryHandler.java:774) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareStrCpy(MemoryHandler.java:1448) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:528) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2019-10-22 10:15:16,387 INFO L168 Benchmark]: Toolchain (without parser) took 2354.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 929.5 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 67.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:16,388 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:16,389 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2352.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 929.5 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 67.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:16,390 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2352.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 929.5 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 67.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.checkNotFrozen(MemoryHandler.java:3637) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...