./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0682a.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_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/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_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0682a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/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_29daa73f-72d1-49fd-99bc-a8c2b722e542/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 77640868601be41246aa819b7e4e87995230298ea897561367d6e56014f366ff --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:15:14,405 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:15:14,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:15:14,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:15:14,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:15:14,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:15:14,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:15:14,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:15:14,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:15:14,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:15:14,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:15:14,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:15:14,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:15:14,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:15:14,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:15:14,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:15:14,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:15:14,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:15:14,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:15:14,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:15:14,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:15:14,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:15:14,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:15:14,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:15:14,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:15:14,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:15:14,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:15:14,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:15:14,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:15:14,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:15:14,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:15:14,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:15:14,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:15:14,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:15:14,561 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:15:14,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:15:14,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:15:14,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:15:14,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:15:14,564 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:15:14,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:15:14,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:15:14,611 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:15:14,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:15:14,613 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:15:14,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:15:14,614 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:15:14,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:15:14,615 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:15:14,615 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:15:14,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:15:14,616 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:15:14,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:15:14,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:15:14,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:15:14,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:15:14,624 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:15:14,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:15:14,625 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:15:14,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:15:14,625 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:15:14,625 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:15:14,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:15:14,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:15:14,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:15:14,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:15:14,627 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:15:14,627 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:15:14,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:15:14,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:15:14,627 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_29daa73f-72d1-49fd-99bc-a8c2b722e542/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77640868601be41246aa819b7e4e87995230298ea897561367d6e56014f366ff [2021-11-23 01:15:14,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:15:14,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:15:14,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:15:14,974 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:15:14,975 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:15:14,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0682a.c [2021-11-23 01:15:15,058 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/a0ca85aee/fca52b52f02d46209dee04f2a99b888c/FLAG45faa67c3 [2021-11-23 01:15:15,586 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:15:15,587 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/sv-benchmarks/c/float-newlib/double_req_bl_0682a.c [2021-11-23 01:15:15,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/a0ca85aee/fca52b52f02d46209dee04f2a99b888c/FLAG45faa67c3 [2021-11-23 01:15:15,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/a0ca85aee/fca52b52f02d46209dee04f2a99b888c [2021-11-23 01:15:15,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:15:15,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:15:15,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:15:15,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:15:15,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:15:15,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:15" (1/1) ... [2021-11-23 01:15:15,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb3493a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:15, skipping insertion in model container [2021-11-23 01:15:15,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:15" (1/1) ... [2021-11-23 01:15:15,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:15:15,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:15:16,341 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_29daa73f-72d1-49fd-99bc-a8c2b722e542/sv-benchmarks/c/float-newlib/double_req_bl_0682a.c[6875,6888] [2021-11-23 01:15:16,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:15:16,368 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:15:16,436 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_29daa73f-72d1-49fd-99bc-a8c2b722e542/sv-benchmarks/c/float-newlib/double_req_bl_0682a.c[6875,6888] [2021-11-23 01:15:16,437 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:15:16,454 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:15:16,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16 WrapperNode [2021-11-23 01:15:16,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:15:16,457 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:15:16,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:15:16,460 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:15:16,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,535 INFO L137 Inliner]: procedures = 21, calls = 98, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 277 [2021-11-23 01:15:16,536 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:15:16,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:15:16,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:15:16,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:15:16,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:15:16,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:15:16,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:15:16,607 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:15:16,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:16" (1/1) ... [2021-11-23 01:15:16,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:15:16,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:15:16,661 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:15:16,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:15:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:15:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:15:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:15:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:15:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:15:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 01:15:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 01:15:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 01:15:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 01:15:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 01:15:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:15:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:15:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:15:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 01:15:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:15:16,802 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:15:16,804 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:15:17,353 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:15:17,432 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:15:17,433 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-23 01:15:17,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:15:17 BoogieIcfgContainer [2021-11-23 01:15:17,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:15:17,437 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:15:17,437 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:15:17,446 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:15:17,446 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:15:17" (1/1) ... [2021-11-23 01:15:17,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:15:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2021-11-23 01:15:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2021-11-23 01:15:17,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:15:17,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:17,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:17,570 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 01:15:17,575 INFO L158 Benchmark]: Toolchain (without parser) took 1634.12ms. Allocated memory is still 115.3MB. Free memory was 78.5MB in the beginning and 89.5MB in the end (delta: -11.0MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-11-23 01:15:17,576 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 115.3MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:15:17,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.06ms. Allocated memory is still 115.3MB. Free memory was 78.3MB in the beginning and 85.7MB in the end (delta: -7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:15:17,578 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.65ms. Allocated memory is still 115.3MB. Free memory was 85.7MB in the beginning and 82.9MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:15:17,579 INFO L158 Benchmark]: Boogie Preprocessor took 67.26ms. Allocated memory is still 115.3MB. Free memory was 82.9MB in the beginning and 80.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:15:17,579 INFO L158 Benchmark]: RCFGBuilder took 829.48ms. Allocated memory is still 115.3MB. Free memory was 80.3MB in the beginning and 52.1MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 01:15:17,580 INFO L158 Benchmark]: CodeCheck took 137.35ms. Allocated memory is still 115.3MB. Free memory was 52.1MB in the beginning and 89.5MB in the end (delta: -37.4MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2021-11-23 01:15:17,584 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 0.27ms. Allocated memory is still 115.3MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.06ms. Allocated memory is still 115.3MB. Free memory was 78.3MB in the beginning and 85.7MB in the end (delta: -7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.65ms. Allocated memory is still 115.3MB. Free memory was 85.7MB in the beginning and 82.9MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.26ms. Allocated memory is still 115.3MB. Free memory was 82.9MB in the beginning and 80.3MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 829.48ms. Allocated memory is still 115.3MB. Free memory was 80.3MB in the beginning and 52.1MB in the end (delta: 28.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 137.35ms. Allocated memory is still 115.3MB. Free memory was 52.1MB in the beginning and 89.5MB in the end (delta: -37.4MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:15:17,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/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_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/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_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0682a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/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_29daa73f-72d1-49fd-99bc-a8c2b722e542/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 77640868601be41246aa819b7e4e87995230298ea897561367d6e56014f366ff --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:15:20,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:15:20,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:15:20,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:15:20,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:15:20,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:15:20,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:15:20,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:15:20,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:15:20,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:15:20,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:15:20,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:15:20,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:15:20,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:15:20,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:15:20,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:15:20,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:15:20,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:15:20,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:15:20,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:15:20,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:15:20,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:15:20,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:15:20,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:15:20,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:15:20,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:15:20,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:15:20,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:15:20,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:15:20,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:15:20,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:15:20,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:15:20,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:15:20,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:15:20,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:15:20,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:15:20,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:15:20,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:15:20,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:15:20,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:15:20,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:15:20,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:15:20,276 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:15:20,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:15:20,279 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:15:20,279 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:15:20,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:15:20,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:15:20,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:15:20,282 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:15:20,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:15:20,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:15:20,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:15:20,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:15:20,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:15:20,284 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:15:20,284 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:15:20,284 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:15:20,285 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:15:20,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:15:20,285 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:15:20,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:15:20,285 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:15:20,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:15:20,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:15:20,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:15:20,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:15:20,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:15:20,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:15:20,287 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:15:20,287 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:15:20,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:15:20,288 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:15:20,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:15:20,288 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_29daa73f-72d1-49fd-99bc-a8c2b722e542/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77640868601be41246aa819b7e4e87995230298ea897561367d6e56014f366ff [2021-11-23 01:15:20,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:15:20,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:15:20,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:15:20,718 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:15:20,719 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:15:20,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0682a.c [2021-11-23 01:15:20,801 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/df173fa9a/4a90152680f541b484c00c4d050c357b/FLAG7af255a85 [2021-11-23 01:15:21,334 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:15:21,336 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/sv-benchmarks/c/float-newlib/double_req_bl_0682a.c [2021-11-23 01:15:21,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/df173fa9a/4a90152680f541b484c00c4d050c357b/FLAG7af255a85 [2021-11-23 01:15:21,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/data/df173fa9a/4a90152680f541b484c00c4d050c357b [2021-11-23 01:15:21,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:15:21,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:15:21,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:15:21,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:15:21,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:15:21,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:21" (1/1) ... [2021-11-23 01:15:21,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f94028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:21, skipping insertion in model container [2021-11-23 01:15:21,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:21" (1/1) ... [2021-11-23 01:15:21,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:15:21,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:15:21,927 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_29daa73f-72d1-49fd-99bc-a8c2b722e542/sv-benchmarks/c/float-newlib/double_req_bl_0682a.c[6875,6888] [2021-11-23 01:15:21,930 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:15:21,973 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:15:22,059 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_29daa73f-72d1-49fd-99bc-a8c2b722e542/sv-benchmarks/c/float-newlib/double_req_bl_0682a.c[6875,6888] [2021-11-23 01:15:22,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:15:22,084 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:15:22,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22 WrapperNode [2021-11-23 01:15:22,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:15:22,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:15:22,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:15:22,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:15:22,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,142 INFO L137 Inliner]: procedures = 24, calls = 98, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 276 [2021-11-23 01:15:22,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:15:22,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:15:22,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:15:22,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:15:22,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:15:22,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:15:22,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:15:22,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:15:22,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:22" (1/1) ... [2021-11-23 01:15:22,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:15:22,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:15:22,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:15:22,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:15:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:15:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:15:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 01:15:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:15:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:15:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 01:15:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 01:15:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-23 01:15:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 01:15:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 01:15:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:15:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:15:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:15:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:15:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:15:22,472 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:15:22,474 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:16:38,388 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:16:38,506 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:16:38,506 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-23 01:16:38,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:16:38 BoogieIcfgContainer [2021-11-23 01:16:38,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:16:38,513 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:16:38,513 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:16:38,522 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:16:38,523 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:16:38" (1/1) ... [2021-11-23 01:16:38,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:16:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2021-11-23 01:16:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2021-11-23 01:16:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:16:38,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:38,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:38,671 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 01:16:38,679 INFO L158 Benchmark]: Toolchain (without parser) took 77018.48ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 31.8MB in the beginning and 45.1MB in the end (delta: -13.3MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,680 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.5MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:16:38,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 425.39ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 31.6MB in the beginning and 45.3MB in the end (delta: -13.7MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.67ms. Allocated memory is still 67.1MB. Free memory was 45.3MB in the beginning and 42.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,684 INFO L158 Benchmark]: Boogie Preprocessor took 88.98ms. Allocated memory is still 67.1MB. Free memory was 42.7MB in the beginning and 39.8MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,685 INFO L158 Benchmark]: RCFGBuilder took 76278.91ms. Allocated memory is still 67.1MB. Free memory was 39.6MB in the beginning and 33.3MB in the end (delta: 6.4MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,686 INFO L158 Benchmark]: CodeCheck took 163.30ms. Allocated memory is still 67.1MB. Free memory was 33.3MB in the beginning and 45.1MB in the end (delta: -11.8MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,698 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 0.31ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.5MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 425.39ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 31.6MB in the beginning and 45.3MB in the end (delta: -13.7MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.67ms. Allocated memory is still 67.1MB. Free memory was 45.3MB in the beginning and 42.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.98ms. Allocated memory is still 67.1MB. Free memory was 42.7MB in the beginning and 39.8MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 76278.91ms. Allocated memory is still 67.1MB. Free memory was 39.6MB in the beginning and 33.3MB in the end (delta: 6.4MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * CodeCheck took 163.30ms. Allocated memory is still 67.1MB. Free memory was 33.3MB in the beginning and 45.1MB in the end (delta: -11.8MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:16:38,934 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-11-23 01:16:38,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29daa73f-72d1-49fd-99bc-a8c2b722e542/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