./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1211b_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_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1211b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/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 74f3a1a5b01d98fb4c2f4ed92e174c29e400a21a .......................................................................................................................................................................... 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_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1211b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/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 74f3a1a5b01d98fb4c2f4ed92e174c29e400a21a ................................................................................................................................................................................. 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 21:45:33,788 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:45:33,790 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:45:33,799 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:45:33,799 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:45:33,800 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:45:33,802 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:45:33,803 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:45:33,805 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:45:33,806 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:45:33,806 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:45:33,807 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:45:33,807 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:45:33,809 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:45:33,809 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:45:33,810 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:45:33,811 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:45:33,812 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:45:33,814 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:45:33,816 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:45:33,816 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:45:33,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:45:33,820 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:45:33,820 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:45:33,820 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:45:33,821 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:45:33,822 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:45:33,823 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:45:33,824 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:45:33,825 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:45:33,825 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:45:33,826 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:45:33,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:45:33,827 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:45:33,827 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:45:33,828 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:45:33,828 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-26 21:45:33,842 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:45:33,842 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:45:33,843 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:45:33,843 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:45:33,844 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:45:33,844 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:45:33,844 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:45:33,844 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:45:33,844 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:45:33,845 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:45:33,846 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:45:33,846 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:45:33,846 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:45:33,846 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:45:33,846 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:45:33,847 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:45:33,847 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:45:33,847 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 21:45:33,847 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 21:45:33,847 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:45:33,848 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:45:33,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 21:45:33,848 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:45:33,848 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:45:33,848 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:45:33,848 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 21:45:33,850 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:45:33,851 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:45:33,851 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_2921ef29-655d-4812-a757-956d05a94614/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 -> 74f3a1a5b01d98fb4c2f4ed92e174c29e400a21a [2018-10-26 21:45:33,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:45:33,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:45:33,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:45:33,914 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:45:33,914 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:45:33,916 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1211b_true-unreach-call.c [2018-10-26 21:45:33,972 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/018a252bf/174945fa5b644c0481eadb75ad401ac9/FLAGf73ebda9f [2018-10-26 21:45:34,390 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:45:34,391 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/sv-benchmarks/c/float-newlib/double_req_bl_1211b_true-unreach-call.c [2018-10-26 21:45:34,399 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/018a252bf/174945fa5b644c0481eadb75ad401ac9/FLAGf73ebda9f [2018-10-26 21:45:34,418 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/018a252bf/174945fa5b644c0481eadb75ad401ac9 [2018-10-26 21:45:34,421 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:45:34,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:45:34,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:45:34,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:45:34,431 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:45:34,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:45:34" (1/1) ... [2018-10-26 21:45:34,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31084900 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:45:34, skipping insertion in model container [2018-10-26 21:45:34,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:45:34" (1/1) ... [2018-10-26 21:45:34,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:45:34,470 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:45:34,644 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:45:34,653 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:45:34,669 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:45:34,672 INFO L168 Benchmark]: Toolchain (without parser) took 250.69 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 943.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:45:34,674 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:45:34,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 248.32 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 945.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 21:45:34,676 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 248.32 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 945.8 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 21:45:36,342 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:45:36,344 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:45:36,353 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:45:36,353 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:45:36,354 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:45:36,355 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:45:36,356 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:45:36,357 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:45:36,358 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:45:36,358 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:45:36,358 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:45:36,359 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:45:36,360 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:45:36,361 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:45:36,361 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:45:36,362 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:45:36,363 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:45:36,364 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:45:36,365 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:45:36,366 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:45:36,367 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:45:36,369 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:45:36,369 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:45:36,369 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:45:36,370 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:45:36,371 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:45:36,372 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:45:36,372 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:45:36,373 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:45:36,373 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:45:36,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:45:36,374 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:45:36,374 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:45:36,375 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:45:36,375 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:45:36,376 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-26 21:45:36,394 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:45:36,394 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:45:36,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:45:36,395 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:45:36,395 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:45:36,395 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:45:36,395 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:45:36,396 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:45:36,397 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:45:36,397 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:45:36,401 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:45:36,401 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:45:36,401 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 21:45:36,401 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 21:45:36,402 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:45:36,402 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:45:36,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 21:45:36,402 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:45:36,402 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:45:36,402 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:45:36,403 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 21:45:36,403 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 21:45:36,403 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:45:36,403 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:45:36,403 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:45:36,403 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_2921ef29-655d-4812-a757-956d05a94614/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 -> 74f3a1a5b01d98fb4c2f4ed92e174c29e400a21a [2018-10-26 21:45:36,456 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:45:36,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:45:36,467 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:45:36,469 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:45:36,469 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:45:36,470 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1211b_true-unreach-call.c [2018-10-26 21:45:36,515 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/bbef59a9c/3a118df3afb3432b9eba22c496f2b8ae/FLAG18f0ab969 [2018-10-26 21:45:36,939 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:45:36,940 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/sv-benchmarks/c/float-newlib/double_req_bl_1211b_true-unreach-call.c [2018-10-26 21:45:36,947 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/bbef59a9c/3a118df3afb3432b9eba22c496f2b8ae/FLAG18f0ab969 [2018-10-26 21:45:36,962 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2921ef29-655d-4812-a757-956d05a94614/bin-2019/ukojak/data/bbef59a9c/3a118df3afb3432b9eba22c496f2b8ae [2018-10-26 21:45:36,965 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:45:36,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:45:36,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:45:36,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:45:36,972 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:45:36,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:45:36" (1/1) ... [2018-10-26 21:45:36,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5466cd4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:45:36, skipping insertion in model container [2018-10-26 21:45:36,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:45:36" (1/1) ... [2018-10-26 21:45:36,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:45:37,012 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:45:37,206 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:45:37,224 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:45:37,235 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:45:37,238 INFO L168 Benchmark]: Toolchain (without parser) took 272.43 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 938.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:45:37,240 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:45:37,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 270.33 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 938.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:45:37,247 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 270.33 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 938.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 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...