./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0663b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0663b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7fe2b5be2f106b86d52b1d19807d3cd92c046776d3783d222383057baec9ed94 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:48:42,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:48:42,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:48:42,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:48:42,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:48:42,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:48:42,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:48:42,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:48:42,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:48:42,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:48:42,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:48:42,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:48:42,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:48:42,767 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:48:42,768 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:48:42,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:48:42,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:48:42,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:48:42,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:48:42,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:48:42,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:48:42,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:48:42,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:48:42,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:48:42,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:48:42,786 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:48:42,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:48:42,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:48:42,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:48:42,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:48:42,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:48:42,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:48:42,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:48:42,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:48:42,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:48:42,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:48:42,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:48:42,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:48:42,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:48:42,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:48:42,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:48:42,799 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:48:42,823 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:48:42,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:48:42,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:48:42,825 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:48:42,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:48:42,826 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:48:42,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:48:42,826 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:48:42,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:48:42,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:48:42,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:48:42,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:48:42,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:48:42,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:48:42,827 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:48:42,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:48:42,827 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:48:42,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:48:42,828 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:48:42,828 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:48:42,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:48:42,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:48:42,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:48:42,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:48:42,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:48:42,829 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:48:42,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:48:42,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:48:42,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7fe2b5be2f106b86d52b1d19807d3cd92c046776d3783d222383057baec9ed94 [2021-11-23 00:48:43,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:48:43,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:48:43,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:48:43,102 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:48:43,103 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:48:43,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0663b.c [2021-11-23 00:48:43,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/2b6072ee1/8d37cdc48d34477b9ee5d8c833f23f03/FLAGa042ce8db [2021-11-23 00:48:43,747 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:48:43,748 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/sv-benchmarks/c/float-newlib/double_req_bl_0663b.c [2021-11-23 00:48:43,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/2b6072ee1/8d37cdc48d34477b9ee5d8c833f23f03/FLAGa042ce8db [2021-11-23 00:48:44,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/2b6072ee1/8d37cdc48d34477b9ee5d8c833f23f03 [2021-11-23 00:48:44,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:48:44,077 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:48:44,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:48:44,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:48:44,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:48:44,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62547160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44, skipping insertion in model container [2021-11-23 00:48:44,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:48:44,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:48:44,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/sv-benchmarks/c/float-newlib/double_req_bl_0663b.c[6219,6232] [2021-11-23 00:48:44,367 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:48:44,376 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:48:44,430 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/sv-benchmarks/c/float-newlib/double_req_bl_0663b.c[6219,6232] [2021-11-23 00:48:44,431 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:48:44,449 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:48:44,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44 WrapperNode [2021-11-23 00:48:44,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:48:44,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:48:44,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:48:44,452 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:48:44,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,507 INFO L137 Inliner]: procedures = 19, calls = 87, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 227 [2021-11-23 00:48:44,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:48:44,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:48:44,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:48:44,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:48:44,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:48:44,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:48:44,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:48:44,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:48:44,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:44" (1/1) ... [2021-11-23 00:48:44,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:48:44,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:48:44,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:48:44,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:48:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:48:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:48:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:48:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 00:48:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:48:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 00:48:44,662 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 00:48:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 00:48:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 00:48:44,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 00:48:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:48:44,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:48:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:48:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 00:48:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:48:44,761 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:48:44,763 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:48:45,288 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:48:45,360 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:48:45,360 INFO L301 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-23 00:48:45,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:48:45 BoogieIcfgContainer [2021-11-23 00:48:45,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:48:45,364 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:48:45,365 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:48:45,384 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:48:45,384 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:48:45" (1/1) ... [2021-11-23 00:48:45,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:48:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:45,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2021-11-23 00:48:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2021-11-23 00:48:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:48:45,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:45,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:45,542 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java: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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:48:45,546 INFO L158 Benchmark]: Toolchain (without parser) took 1467.80ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 51.1MB in the beginning and 83.2MB in the end (delta: -32.1MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:48:45,547 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 92.3MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:48:45,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.41ms. Allocated memory is still 92.3MB. Free memory was 50.9MB in the beginning and 62.8MB in the end (delta: -11.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 00:48:45,548 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.96ms. Allocated memory is still 92.3MB. Free memory was 62.8MB in the beginning and 60.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:48:45,549 INFO L158 Benchmark]: Boogie Preprocessor took 52.17ms. Allocated memory is still 92.3MB. Free memory was 60.4MB in the beginning and 58.0MB in the end (delta: 2.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 00:48:45,550 INFO L158 Benchmark]: RCFGBuilder took 802.52ms. Allocated memory is still 92.3MB. Free memory was 58.0MB in the beginning and 32.6MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 00:48:45,551 INFO L158 Benchmark]: CodeCheck took 180.28ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 32.4MB in the beginning and 83.2MB in the end (delta: -50.8MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:48:45,554 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 92.3MB. Free memory is still 67.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.41ms. Allocated memory is still 92.3MB. Free memory was 50.9MB in the beginning and 62.8MB in the end (delta: -11.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.96ms. Allocated memory is still 92.3MB. Free memory was 62.8MB in the beginning and 60.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.17ms. Allocated memory is still 92.3MB. Free memory was 60.4MB in the beginning and 58.0MB in the end (delta: 2.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 802.52ms. Allocated memory is still 92.3MB. Free memory was 58.0MB in the beginning and 32.6MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 180.28ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 32.4MB in the beginning and 83.2MB in the end (delta: -50.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:48:45,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0663b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7fe2b5be2f106b86d52b1d19807d3cd92c046776d3783d222383057baec9ed94 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:48:48,141 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:48:48,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:48:48,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:48:48,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:48:48,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:48:48,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:48:48,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:48:48,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:48:48,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:48:48,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:48:48,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:48:48,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:48:48,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:48:48,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:48:48,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:48:48,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:48:48,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:48:48,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:48:48,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:48:48,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:48:48,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:48:48,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:48:48,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:48:48,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:48:48,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:48:48,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:48:48,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:48:48,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:48:48,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:48:48,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:48:48,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:48:48,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:48:48,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:48:48,259 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:48:48,259 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:48:48,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:48:48,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:48:48,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:48:48,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:48:48,264 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:48:48,265 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:48:48,315 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:48:48,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:48:48,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:48:48,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:48:48,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:48:48,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:48:48,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:48:48,320 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:48:48,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:48:48,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:48:48,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:48:48,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:48:48,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:48:48,322 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:48:48,322 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:48:48,322 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:48:48,322 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:48:48,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:48:48,323 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:48:48,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:48:48,323 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:48:48,324 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:48:48,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:48:48,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:48:48,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:48:48,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:48:48,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:48:48,325 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:48:48,326 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:48:48,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:48:48,326 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:48:48,326 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:48:48,327 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7fe2b5be2f106b86d52b1d19807d3cd92c046776d3783d222383057baec9ed94 [2021-11-23 00:48:48,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:48:48,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:48:48,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:48:48,738 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:48:48,739 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:48:48,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0663b.c [2021-11-23 00:48:48,811 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/ac389be56/5670fad9cbce456197b233c9e6561d1c/FLAGb820c3b39 [2021-11-23 00:48:49,429 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:48:49,432 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/sv-benchmarks/c/float-newlib/double_req_bl_0663b.c [2021-11-23 00:48:49,445 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/ac389be56/5670fad9cbce456197b233c9e6561d1c/FLAGb820c3b39 [2021-11-23 00:48:49,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/data/ac389be56/5670fad9cbce456197b233c9e6561d1c [2021-11-23 00:48:49,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:48:49,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:48:49,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:48:49,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:48:49,756 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:48:49,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cadee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:49, skipping insertion in model container [2021-11-23 00:48:49,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:48:49" (1/1) ... [2021-11-23 00:48:49,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:48:49,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:48:50,048 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/sv-benchmarks/c/float-newlib/double_req_bl_0663b.c[6219,6232] [2021-11-23 00:48:50,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:48:50,077 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:48:50,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/sv-benchmarks/c/float-newlib/double_req_bl_0663b.c[6219,6232] [2021-11-23 00:48:50,174 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:48:50,199 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:48:50,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50 WrapperNode [2021-11-23 00:48:50,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:48:50,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:48:50,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:48:50,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:48:50,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,264 INFO L137 Inliner]: procedures = 22, calls = 87, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 228 [2021-11-23 00:48:50,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:48:50,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:48:50,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:48:50,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:48:50,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:48:50,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:48:50,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:48:50,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:48:50,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:48:50" (1/1) ... [2021-11-23 00:48:50,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:48:50,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:48:50,426 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:48:50,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:48:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:48:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 00:48:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 00:48:50,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:48:50,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:48:50,475 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 00:48:50,475 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 00:48:50,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-23 00:48:50,477 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 00:48:50,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 00:48:50,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:48:50,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:48:50,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:48:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:48:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:48:50,656 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:48:50,657 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:49:57,802 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:49:57,922 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:49:57,923 INFO L301 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-23 00:49:57,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:57 BoogieIcfgContainer [2021-11-23 00:49:57,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:49:57,927 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:49:57,927 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:49:57,938 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:49:57,938 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:57" (1/1) ... [2021-11-23 00:49:57,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:49:58,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2021-11-23 00:49:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2021-11-23 00:49:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:49:58,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,060 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java: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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:49:58,064 INFO L158 Benchmark]: Toolchain (without parser) took 68312.50ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 36.2MB in the beginning and 40.8MB in the end (delta: -4.6MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2021-11-23 00:49:58,065 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:49:58,066 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.67ms. Allocated memory is still 58.7MB. Free memory was 35.9MB in the beginning and 35.8MB in the end (delta: 169.0kB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 00:49:58,066 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.09ms. Allocated memory is still 58.7MB. Free memory was 35.8MB in the beginning and 33.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:49:58,067 INFO L158 Benchmark]: Boogie Preprocessor took 109.68ms. Allocated memory is still 58.7MB. Free memory was 33.4MB in the beginning and 30.6MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:49:58,068 INFO L158 Benchmark]: RCFGBuilder took 67544.91ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 30.6MB in the beginning and 47.0MB in the end (delta: -16.4MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2021-11-23 00:49:58,069 INFO L158 Benchmark]: CodeCheck took 135.69ms. Allocated memory is still 77.6MB. Free memory was 47.0MB in the beginning and 40.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:49:58,072 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.67ms. Allocated memory is still 58.7MB. Free memory was 35.9MB in the beginning and 35.8MB in the end (delta: 169.0kB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.09ms. Allocated memory is still 58.7MB. Free memory was 35.8MB in the beginning and 33.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.68ms. Allocated memory is still 58.7MB. Free memory was 33.4MB in the beginning and 30.6MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 67544.91ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 30.6MB in the beginning and 47.0MB in the end (delta: -16.4MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * CodeCheck took 135.69ms. Allocated memory is still 77.6MB. Free memory was 47.0MB in the beginning and 40.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:49:58,305 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-11-23 00:49:58,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c359d680-dd87-46af-808c-bd0b47fcc372/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared