./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0250a_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_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0250a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/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 b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 .......................................................................................................................................................................... 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_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0250a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/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 b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 .................................................................................................................................................................................. 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 20:09:35,384 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:09:35,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:09:35,396 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:09:35,396 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:09:35,397 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:09:35,398 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:09:35,400 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:09:35,402 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:09:35,402 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:09:35,403 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:09:35,403 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:09:35,405 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:09:35,405 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:09:35,406 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:09:35,407 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:09:35,408 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:09:35,410 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:09:35,412 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:09:35,414 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:09:35,415 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:09:35,416 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:09:35,418 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:09:35,418 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:09:35,419 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:09:35,420 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:09:35,421 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:09:35,422 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:09:35,423 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:09:35,424 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:09:35,424 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:09:35,425 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:09:35,425 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:09:35,426 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:09:35,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:09:35,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:09:35,428 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-26 20:09:35,442 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:09:35,442 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:09:35,443 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:09:35,443 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:09:35,444 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:09:35,444 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:09:35,444 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:09:35,445 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:09:35,445 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:09:35,445 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:09:35,446 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:09:35,446 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:09:35,446 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:09:35,446 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:09:35,447 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:09:35,447 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:09:35,447 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:09:35,447 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:09:35,447 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:09:35,448 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:09:35,448 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:09:35,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:09:35,450 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:09:35,450 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:09:35,450 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:09:35,450 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 20:09:35,451 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:09:35,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:09:35,451 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_32b091a2-8006-41fd-a6ff-8e41d4d597dc/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 -> b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 [2018-10-26 20:09:35,481 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:09:35,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:09:35,496 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:09:35,499 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:09:35,499 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:09:35,501 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0250a_true-unreach-call.c [2018-10-26 20:09:35,557 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/89f106882/3bd743cd61394b1aa9db9a8897d28784/FLAG04c505589 [2018-10-26 20:09:35,958 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:09:35,958 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/sv-benchmarks/c/float-newlib/double_req_bl_0250a_true-unreach-call.c [2018-10-26 20:09:35,964 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/89f106882/3bd743cd61394b1aa9db9a8897d28784/FLAG04c505589 [2018-10-26 20:09:35,981 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/89f106882/3bd743cd61394b1aa9db9a8897d28784 [2018-10-26 20:09:35,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:09:35,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:09:35,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:09:35,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:09:35,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:09:35,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:35" (1/1) ... [2018-10-26 20:09:35,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d00b4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:35, skipping insertion in model container [2018-10-26 20:09:35,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:35" (1/1) ... [2018-10-26 20:09:36,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:09:36,030 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:09:36,229 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:09:36,233 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:09:36,247 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:09:36,253 INFO L168 Benchmark]: Toolchain (without parser) took 267.71 ms. Allocated memory is still 1.0 GB. Free memory was 959.7 MB in the beginning and 946.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:36,254 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:09:36,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.89 ms. Allocated memory is still 1.0 GB. Free memory was 959.7 MB in the beginning and 946.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:36,258 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 264.89 ms. Allocated memory is still 1.0 GB. Free memory was 959.7 MB in the beginning and 946.2 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 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 20:09:38,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:09:38,151 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:09:38,161 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:09:38,162 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:09:38,163 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:09:38,164 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:09:38,166 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:09:38,167 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:09:38,169 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:09:38,170 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:09:38,170 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:09:38,171 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:09:38,172 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:09:38,173 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:09:38,174 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:09:38,175 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:09:38,177 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:09:38,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:09:38,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:09:38,182 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:09:38,183 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:09:38,185 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:09:38,185 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:09:38,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:09:38,186 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:09:38,187 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:09:38,188 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:09:38,189 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:09:38,190 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:09:38,190 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:09:38,191 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:09:38,191 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:09:38,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:09:38,193 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:09:38,194 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:09:38,194 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-26 20:09:38,209 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:09:38,209 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:09:38,210 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:09:38,210 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:09:38,210 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:09:38,210 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:09:38,211 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:09:38,211 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:09:38,211 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:09:38,211 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:09:38,211 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:09:38,211 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:09:38,211 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:09:38,212 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:09:38,212 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:09:38,212 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:09:38,212 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:09:38,216 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:09:38,216 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:09:38,216 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:09:38,216 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:09:38,216 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:09:38,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:09:38,217 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:09:38,217 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:09:38,217 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:09:38,217 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 20:09:38,217 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:09:38,217 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:09:38,217 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:09:38,218 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:09:38,218 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_32b091a2-8006-41fd-a6ff-8e41d4d597dc/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 -> b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 [2018-10-26 20:09:38,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:09:38,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:09:38,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:09:38,280 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:09:38,280 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:09:38,281 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0250a_true-unreach-call.c [2018-10-26 20:09:38,324 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/8f5fba29f/066a0527177e47e4a33af42f0fe67f73/FLAGd6c76ff70 [2018-10-26 20:09:38,750 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:09:38,751 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/sv-benchmarks/c/float-newlib/double_req_bl_0250a_true-unreach-call.c [2018-10-26 20:09:38,769 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/8f5fba29f/066a0527177e47e4a33af42f0fe67f73/FLAGd6c76ff70 [2018-10-26 20:09:38,790 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_32b091a2-8006-41fd-a6ff-8e41d4d597dc/bin-2019/ukojak/data/8f5fba29f/066a0527177e47e4a33af42f0fe67f73 [2018-10-26 20:09:38,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:09:38,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:09:38,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:09:38,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:09:38,800 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:09:38,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:38" (1/1) ... [2018-10-26 20:09:38,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f2b8c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:09:38, skipping insertion in model container [2018-10-26 20:09:38,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:09:38" (1/1) ... [2018-10-26 20:09:38,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:09:38,841 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:09:39,074 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:09:39,085 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:09:39,106 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:09:39,119 INFO L168 Benchmark]: Toolchain (without parser) took 324.73 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 938.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:39,121 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:09:39,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.39 ms. Allocated memory is still 1.0 GB. Free memory was 954.6 MB in the beginning and 938.5 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:09:39,125 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 322.39 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...