./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/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 32bit --witnessprinter.graph.data.programhash 4284cb37841cd94fe17da64cc250a8a1e69c6375 ......................................................................................................................................................................... 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_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/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 32bit --witnessprinter.graph.data.programhash 4284cb37841cd94fe17da64cc250a8a1e69c6375 ................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: must not be computed --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 20:36:38,247 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:36:38,248 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:36:38,257 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:36:38,258 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:36:38,258 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:36:38,260 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:36:38,261 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:36:38,263 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:36:38,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:36:38,264 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:36:38,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:36:38,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:36:38,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:36:38,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:36:38,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:36:38,269 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:36:38,270 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:36:38,272 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:36:38,273 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:36:38,274 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:36:38,275 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:36:38,277 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:36:38,277 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:36:38,278 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:36:38,278 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:36:38,279 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:36:38,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:36:38,281 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:36:38,282 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:36:38,282 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:36:38,282 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:36:38,283 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:36:38,284 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:36:38,284 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:36:38,285 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:36:38,285 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-26 20:36:38,297 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:36:38,297 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:36:38,298 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:36:38,298 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:36:38,299 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:36:38,299 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:36:38,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:36:38,300 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:36:38,300 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:36:38,300 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:36:38,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:36:38,302 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:36:38,302 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:36:38,302 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:36:38,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:36:38,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:36:38,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:36:38,302 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:36:38,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:36:38,303 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 20:36:38,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:36:38,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:36:38,303 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_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4284cb37841cd94fe17da64cc250a8a1e69c6375 [2018-10-26 20:36:38,331 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:36:38,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:36:38,343 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:36:38,344 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:36:38,345 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:36:38,345 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c [2018-10-26 20:36:38,391 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/037e0a310/b9ed1962c8104bd396024cc2223ee753/FLAG12fcfb112 [2018-10-26 20:36:38,770 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:36:38,770 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c [2018-10-26 20:36:38,776 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/037e0a310/b9ed1962c8104bd396024cc2223ee753/FLAG12fcfb112 [2018-10-26 20:36:38,789 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/037e0a310/b9ed1962c8104bd396024cc2223ee753 [2018-10-26 20:36:38,791 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:36:38,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:36:38,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:36:38,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:36:38,797 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:36:38,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:36:38" (1/1) ... [2018-10-26 20:36:38,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fbe7040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:36:38, skipping insertion in model container [2018-10-26 20:36:38,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:36:38" (1/1) ... [2018-10-26 20:36:38,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:36:38,824 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:36:38,955 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:36:38,957 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:36:38,969 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: must not be computed at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.calculateSizeOf(MemoryHandler.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getMallocCall(MemoryHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2686) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1876) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1011) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:318) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:36:38,972 INFO L168 Benchmark]: Toolchain (without parser) took 180.22 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:36:38,974 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:36:38,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 178.09 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:36:38,976 INFO L336 ainManager$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 178.09 ms. Allocated memory is still 1.0 GB. Free memory was 961.8 MB in the beginning and 951.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: must not be computed de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: must not be computed: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) 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 20:36:40,646 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:36:40,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:36:40,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:36:40,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:36:40,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:36:40,658 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:36:40,660 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:36:40,661 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:36:40,662 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:36:40,662 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:36:40,662 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:36:40,663 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:36:40,664 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:36:40,665 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:36:40,666 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:36:40,666 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:36:40,668 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:36:40,670 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:36:40,671 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:36:40,672 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:36:40,673 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:36:40,675 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:36:40,676 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:36:40,676 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:36:40,677 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:36:40,677 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:36:40,678 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:36:40,679 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:36:40,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:36:40,680 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:36:40,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:36:40,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:36:40,681 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:36:40,682 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:36:40,683 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:36:40,683 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-26 20:36:40,695 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:36:40,698 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:36:40,699 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:36:40,700 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:36:40,700 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:36:40,701 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:36:40,701 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:36:40,701 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:36:40,701 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:36:40,701 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:36:40,701 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:36:40,702 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:36:40,703 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:36:40,703 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:36:40,704 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:36:40,704 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:36:40,704 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:36:40,704 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:36:40,704 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:36:40,705 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:36:40,705 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:36:40,705 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:36:40,705 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:36:40,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:36:40,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:36:40,705 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:36:40,706 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 20:36:40,706 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:36:40,706 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:36:40,706 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:36:40,706 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:36:40,706 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_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4284cb37841cd94fe17da64cc250a8a1e69c6375 [2018-10-26 20:36:40,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:36:40,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:36:40,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:36:40,767 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:36:40,767 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:36:40,768 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c [2018-10-26 20:36:40,819 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/8842b9d60/a521b4b72dcd40458da385b9f9594f94/FLAG046feff12 [2018-10-26 20:36:41,190 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:36:41,191 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/sv-benchmarks/c/float-newlib/double_req_bl_1232a_true-unreach-call.c [2018-10-26 20:36:41,197 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/8842b9d60/a521b4b72dcd40458da385b9f9594f94/FLAG046feff12 [2018-10-26 20:36:41,206 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1ebaca6-5978-455a-88b0-93b5b2bb1680/bin-2019/ukojak/data/8842b9d60/a521b4b72dcd40458da385b9f9594f94 [2018-10-26 20:36:41,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:36:41,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:36:41,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:36:41,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:36:41,214 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:36:41,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:36:41" (1/1) ... [2018-10-26 20:36:41,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5356465f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:36:41, skipping insertion in model container [2018-10-26 20:36:41,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:36:41" (1/1) ... [2018-10-26 20:36:41,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:36:41,247 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:36:41,415 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:36:41,424 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:36:41,439 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: must not be computed at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.calculateSizeOf(MemoryHandler.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getMallocCall(MemoryHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2686) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1876) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1011) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:318) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:287) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:36:41,453 INFO L168 Benchmark]: Toolchain (without parser) took 243.75 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:36:41,456 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:36:41,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 241.58 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:36:41,461 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 241.58 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: must not be computed de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: must not be computed: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...