./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6c7747154ae924b144818434feeb097d5cf04079 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6c7747154ae924b144818434feeb097d5cf04079 ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:51:07,016 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:51:07,017 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:51:07,026 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:51:07,026 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:51:07,027 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:51:07,028 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:51:07,029 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:51:07,031 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:51:07,032 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:51:07,033 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:51:07,033 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:51:07,034 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:51:07,035 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:51:07,036 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:51:07,036 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:51:07,037 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:51:07,039 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:51:07,040 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:51:07,041 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:51:07,042 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:51:07,043 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:51:07,045 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:51:07,045 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:51:07,045 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:51:07,046 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:51:07,047 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:51:07,048 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:51:07,048 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:51:07,049 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:51:07,049 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:51:07,050 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:51:07,051 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:51:07,051 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:51:07,052 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:51:07,052 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:51:07,052 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-26 21:51:07,065 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:51:07,065 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:51:07,066 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:51:07,066 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 21:51:07,066 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 21:51:07,066 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 21:51:07,067 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 21:51:07,067 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 21:51:07,067 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 21:51:07,067 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 21:51:07,067 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 21:51:07,067 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 21:51:07,068 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:51:07,068 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:51:07,068 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:51:07,068 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:51:07,068 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:51:07,068 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:51:07,069 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:51:07,069 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:51:07,069 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:51:07,069 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:51:07,069 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:51:07,069 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:51:07,069 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:51:07,070 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:51:07,070 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:51:07,073 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:51:07,073 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 21:51:07,073 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:51:07,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:51:07,074 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:51:07,074 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 21:51:07,074 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan 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 -> Taipan 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 -> 6c7747154ae924b144818434feeb097d5cf04079 [2018-10-26 21:51:07,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:51:07,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:51:07,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:51:07,131 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:51:07,131 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:51:07,132 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c [2018-10-26 21:51:07,177 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/3f52ec906/67416e089922409a8f5f459de631bd5e/FLAGe7fd08b2d [2018-10-26 21:51:07,883 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:51:07,885 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c [2018-10-26 21:51:07,929 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/3f52ec906/67416e089922409a8f5f459de631bd5e/FLAGe7fd08b2d [2018-10-26 21:51:07,941 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/3f52ec906/67416e089922409a8f5f459de631bd5e [2018-10-26 21:51:07,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:51:07,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:51:07,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:07,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:51:07,950 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:51:07,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:07" (1/1) ... [2018-10-26 21:51:07,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3183d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:07, skipping insertion in model container [2018-10-26 21:51:07,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:07" (1/1) ... [2018-10-26 21:51:07,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:51:08,076 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:51:11,842 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:11,901 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:51:12,445 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:13,306 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:51:13,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:13 WrapperNode [2018-10-26 21:51:13,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:13,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:51:13,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:51:13,308 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:51:13,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:13" (1/1) ... [2018-10-26 21:51:13,363 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1191,]],s3fb_release,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] [2018-10-26 21:51:13,371 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1190,]],s3fb_open,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] [2018-10-26 21:51:13,377 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:51:13,390 INFO L168 Benchmark]: Toolchain (without parser) took 5445.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 946.1 MB in the beginning and 721.1 MB in the end (delta: 225.0 MB). Peak memory consumption was 423.7 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:13,392 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:51:13,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5360.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 946.1 MB in the beginning and 721.1 MB in the end (delta: 225.0 MB). Peak memory consumption was 445.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:13,393 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.01 ms. Allocated memory is still 1.2 GB. Free memory is still 721.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:51:13,398 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5360.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 946.1 MB in the beginning and 721.1 MB in the end (delta: 225.0 MB). Peak memory consumption was 445.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.01 ms. Allocated memory is still 1.2 GB. Free memory is still 721.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1191,]],s3fb_release,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1190,]],s3fb_open,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:51:15,128 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:51:15,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:51:15,139 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:51:15,140 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:51:15,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:51:15,141 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:51:15,143 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:51:15,144 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:51:15,145 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:51:15,145 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:51:15,146 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:51:15,147 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:51:15,148 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:51:15,148 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:51:15,149 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:51:15,150 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:51:15,151 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:51:15,153 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:51:15,154 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:51:15,155 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:51:15,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:51:15,158 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:51:15,158 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:51:15,159 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:51:15,159 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:51:15,160 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:51:15,161 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:51:15,161 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:51:15,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:51:15,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:51:15,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:51:15,164 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:51:15,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:51:15,165 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:51:15,166 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:51:15,166 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 21:51:15,177 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:51:15,177 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:51:15,178 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:51:15,178 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 21:51:15,178 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 21:51:15,179 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 21:51:15,179 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 21:51:15,179 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 21:51:15,179 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:51:15,179 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:51:15,180 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:51:15,181 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:51:15,181 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:51:15,181 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:51:15,181 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:51:15,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:51:15,181 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:51:15,181 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:51:15,181 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:51:15,182 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 21:51:15,182 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:51:15,182 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:51:15,182 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:51:15,182 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan 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 -> Taipan 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 -> 6c7747154ae924b144818434feeb097d5cf04079 [2018-10-26 21:51:15,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:51:15,224 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:51:15,227 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:51:15,229 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:51:15,229 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:51:15,230 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c [2018-10-26 21:51:15,275 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/73a588200/420c705b654c4d219e91e30f89db064a/FLAGc4ce89015 [2018-10-26 21:51:15,974 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:51:15,974 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--s3fb.ko_false-unreach-call.cil.c [2018-10-26 21:51:16,026 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/73a588200/420c705b654c4d219e91e30f89db064a/FLAGc4ce89015 [2018-10-26 21:51:16,045 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_269376c9-3e9d-47ff-8c56-6a2140885573/bin-2019/utaipan/data/73a588200/420c705b654c4d219e91e30f89db064a [2018-10-26 21:51:16,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:51:16,050 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:51:16,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:16,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:51:16,057 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:51:16,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:16" (1/1) ... [2018-10-26 21:51:16,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12b9f210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:16, skipping insertion in model container [2018-10-26 21:51:16,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:16" (1/1) ... [2018-10-26 21:51:16,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:51:16,231 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:51:20,017 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:20,309 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:51:20,885 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:21,520 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:51:21,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:21 WrapperNode [2018-10-26 21:51:21,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:21,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:51:21,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:51:21,522 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:51:21,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:21" (1/1) ... [2018-10-26 21:51:21,566 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1191,]],s3fb_release,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] [2018-10-26 21:51:21,567 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1190,]],s3fb_open,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] [2018-10-26 21:51:21,576 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:51:21,578 INFO L168 Benchmark]: Toolchain (without parser) took 5528.65 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 266.9 MB). Free memory was 937.1 MB in the beginning and 873.8 MB in the end (delta: 63.2 MB). Peak memory consumption was 330.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:21,579 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:51:21,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5469.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 266.9 MB). Free memory was 937.1 MB in the beginning and 873.8 MB in the end (delta: 63.2 MB). Peak memory consumption was 477.6 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:21,580 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.89 ms. Allocated memory is still 1.3 GB. Free memory is still 873.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:51:21,585 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5469.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 266.9 MB). Free memory was 937.1 MB in the beginning and 873.8 MB in the end (delta: 63.2 MB). Peak memory consumption was 477.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.89 ms. Allocated memory is still 1.3 GB. Free memory is still 873.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1191,]],s3fb_release,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1190,]],s3fb_open,[IdentifierExpression[#~957,],IdentifierExpression[#~958,]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...