./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/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/config/AutomizerReach.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/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer --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 5c0364c35d2cdea3be0daab82c15ecd1fe69715c ............................................................................................................................................ 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/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/config/AutomizerReach.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/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer --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 5c0364c35d2cdea3be0daab82c15ecd1fe69715c .............................................................................................................................................. 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 [2019-11-15 22:45:54,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 22:45:54,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 22:45:54,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 22:45:54,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 22:45:54,088 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 22:45:54,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 22:45:54,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 22:45:54,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 22:45:54,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 22:45:54,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 22:45:54,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 22:45:54,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 22:45:54,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 22:45:54,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 22:45:54,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 22:45:54,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 22:45:54,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 22:45:54,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 22:45:54,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 22:45:54,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 22:45:54,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 22:45:54,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 22:45:54,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 22:45:54,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 22:45:54,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 22:45:54,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 22:45:54,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 22:45:54,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 22:45:54,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 22:45:54,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 22:45:54,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 22:45:54,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 22:45:54,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 22:45:54,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 22:45:54,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 22:45:54,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 22:45:54,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 22:45:54,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 22:45:54,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 22:45:54,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 22:45:54,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-15 22:45:54,155 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 22:45:54,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 22:45:54,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 22:45:54,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 22:45:54,167 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 22:45:54,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 22:45:54,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 22:45:54,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 22:45:54,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 22:45:54,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 22:45:54,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 22:45:54,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 22:45:54,169 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 22:45:54,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 22:45:54,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 22:45:54,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 22:45:54,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 22:45:54,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 22:45:54,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 22:45:54,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 22:45:54,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 22:45:54,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 22:45:54,171 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 22:45:54,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 22:45:54,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 22:45:54,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 22:45:54,172 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/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer 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 -> 5c0364c35d2cdea3be0daab82c15ecd1fe69715c [2019-11-15 22:45:54,207 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 22:45:54,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 22:45:54,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 22:45:54,223 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 22:45:54,223 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 22:45:54,224 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-15 22:45:54,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/19868cb32/b6977c07ebd642e39a6c950dc32a16c0/FLAG41741dd46 [2019-11-15 22:45:55,076 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 22:45:55,077 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2019-11-15 22:45:55,128 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/19868cb32/b6977c07ebd642e39a6c950dc32a16c0/FLAG41741dd46 [2019-11-15 22:45:55,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/19868cb32/b6977c07ebd642e39a6c950dc32a16c0 [2019-11-15 22:45:55,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 22:45:55,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 22:45:55,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 22:45:55,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 22:45:55,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 22:45:55,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:45:55" (1/1) ... [2019-11-15 22:45:55,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a45ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:45:55, skipping insertion in model container [2019-11-15 22:45:55,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:45:55" (1/1) ... [2019-11-15 22:45:55,312 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 22:45:55,434 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 22:45:57,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:45:57,546 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-15 22:45:57,551 INFO L168 Benchmark]: Toolchain (without parser) took 2251.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -118.5 MB). Peak memory consumption was 65.9 MB. Max. memory is 11.5 GB. [2019-11-15 22:45:57,552 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 22:45:57,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2249.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -118.5 MB). Peak memory consumption was 65.9 MB. Max. memory is 11.5 GB. [2019-11-15 22:45:57,555 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2249.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -118.5 MB). Peak memory consumption was 65.9 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 [2019-11-15 22:45:59,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 22:45:59,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 22:45:59,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 22:45:59,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 22:45:59,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 22:45:59,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 22:45:59,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 22:45:59,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 22:45:59,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 22:45:59,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 22:45:59,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 22:45:59,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 22:45:59,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 22:45:59,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 22:45:59,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 22:45:59,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 22:45:59,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 22:45:59,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 22:45:59,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 22:45:59,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 22:45:59,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 22:45:59,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 22:45:59,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 22:45:59,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 22:45:59,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 22:45:59,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 22:45:59,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 22:45:59,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 22:45:59,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 22:45:59,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 22:45:59,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 22:45:59,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 22:45:59,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 22:45:59,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 22:45:59,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 22:45:59,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 22:45:59,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 22:45:59,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 22:45:59,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 22:45:59,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 22:45:59,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-15 22:45:59,587 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 22:45:59,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 22:45:59,588 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 22:45:59,588 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 22:45:59,588 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 22:45:59,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 22:45:59,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 22:45:59,589 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 22:45:59,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 22:45:59,589 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 22:45:59,590 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 22:45:59,590 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 22:45:59,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 22:45:59,590 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 22:45:59,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 22:45:59,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 22:45:59,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 22:45:59,591 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 22:45:59,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 22:45:59,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 22:45:59,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 22:45:59,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 22:45:59,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 22:45:59,592 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 22:45:59,592 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 22:45:59,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 22:45:59,593 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 22:45:59,593 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-15 22:45:59,593 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/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer 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 -> 5c0364c35d2cdea3be0daab82c15ecd1fe69715c [2019-11-15 22:45:59,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 22:45:59,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 22:45:59,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 22:45:59,639 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 22:45:59,640 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 22:45:59,641 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/../../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 [2019-11-15 22:45:59,691 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/6010f0b06/b368d07ff55d4102b70bc4b7001f232d/FLAG7b25f0c8f [2019-11-15 22:46:00,425 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 22:46:00,428 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/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 [2019-11-15 22:46:00,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/6010f0b06/b368d07ff55d4102b70bc4b7001f232d/FLAG7b25f0c8f [2019-11-15 22:46:00,914 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d78a2cb-37e0-481c-9e5d-916f49b0495f/bin/uautomizer/data/6010f0b06/b368d07ff55d4102b70bc4b7001f232d [2019-11-15 22:46:00,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 22:46:00,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 22:46:00,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 22:46:00,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 22:46:00,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 22:46:00,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:46:00" (1/1) ... [2019-11-15 22:46:00,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59cebe6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:46:00, skipping insertion in model container [2019-11-15 22:46:00,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:46:00" (1/1) ... [2019-11-15 22:46:00,932 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 22:46:01,087 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 22:46:03,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:46:03,183 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$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) [2019-11-15 22:46:03,190 INFO L168 Benchmark]: Toolchain (without parser) took 2271.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -124.0 MB). Peak memory consumption was 67.9 MB. Max. memory is 11.5 GB. [2019-11-15 22:46:03,191 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 22:46:03,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2268.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -124.0 MB). Peak memory consumption was 67.9 MB. Max. memory is 11.5 GB. [2019-11-15 22:46:03,194 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2268.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -124.0 MB). Peak memory consumption was 67.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: attempt to modify, although this has been frozen already, note that if some memory model feature relies on another one, this has to be declared inMemoryModelDeclarations.resolveDependencies(..)perhaps we need to update a method there: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler$RequiredMemoryModelFeatures.checkNotFrozen(MemoryHandler.java:3637) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...