./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0663a.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_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/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_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0663a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/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_34b2cc3d-1f4f-407a-ab85-50333109767f/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 a1b9ef3c37243ea1f2055947b64f65c02591cc70d7ea8c31a5f3a0bcc617aaa7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:24:09,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:24:09,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:24:09,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:24:09,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:24:09,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:24:09,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:24:09,322 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:24:09,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:24:09,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:24:09,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:24:09,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:24:09,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:24:09,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:24:09,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:24:09,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:24:09,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:24:09,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:24:09,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:24:09,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:24:09,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:24:09,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:24:09,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:24:09,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:24:09,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:24:09,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:24:09,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:24:09,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:24:09,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:24:09,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:24:09,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:24:09,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:24:09,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:24:09,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:24:09,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:24:09,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:24:09,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:24:09,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:24:09,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:24:09,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:24:09,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:24:09,404 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:24:09,462 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:24:09,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:24:09,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:24:09,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:24:09,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:24:09,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:24:09,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:24:09,467 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:24:09,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:24:09,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:24:09,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:24:09,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:24:09,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:24:09,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:24:09,478 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:24:09,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:24:09,478 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:24:09,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:24:09,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:24:09,479 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:24:09,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:24:09,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:24:09,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:24:09,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:24:09,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:24:09,481 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:24:09,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:24:09,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:24:09,482 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_34b2cc3d-1f4f-407a-ab85-50333109767f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1b9ef3c37243ea1f2055947b64f65c02591cc70d7ea8c31a5f3a0bcc617aaa7 [2021-11-23 00:24:09,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:24:09,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:24:09,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:24:09,865 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:24:09,867 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:24:09,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0663a.c [2021-11-23 00:24:09,960 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/5a5ac4bde/1a7df4af6bd247378dc7e32642c8f644/FLAGe03ba2734 [2021-11-23 00:24:10,542 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:24:10,543 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/sv-benchmarks/c/float-newlib/double_req_bl_0663a.c [2021-11-23 00:24:10,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/5a5ac4bde/1a7df4af6bd247378dc7e32642c8f644/FLAGe03ba2734 [2021-11-23 00:24:10,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/5a5ac4bde/1a7df4af6bd247378dc7e32642c8f644 [2021-11-23 00:24:10,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:24:10,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:24:10,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:24:10,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:24:10,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:24:10,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:10" (1/1) ... [2021-11-23 00:24:10,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc55093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:10, skipping insertion in model container [2021-11-23 00:24:10,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:10" (1/1) ... [2021-11-23 00:24:10,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:24:10,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:24:11,243 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_34b2cc3d-1f4f-407a-ab85-50333109767f/sv-benchmarks/c/float-newlib/double_req_bl_0663a.c[6220,6233] [2021-11-23 00:24:11,253 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:11,273 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:24:11,377 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_34b2cc3d-1f4f-407a-ab85-50333109767f/sv-benchmarks/c/float-newlib/double_req_bl_0663a.c[6220,6233] [2021-11-23 00:24:11,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:11,416 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:24:11,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11 WrapperNode [2021-11-23 00:24:11,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:24:11,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:24:11,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:24:11,421 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:24:11,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,460 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,495 INFO L137 Inliner]: procedures = 19, calls = 87, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 227 [2021-11-23 00:24:11,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:24:11,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:24:11,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:24:11,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:24:11,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:24:11,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:24:11,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:24:11,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:24:11,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:11" (1/1) ... [2021-11-23 00:24:11,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:24:11,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:24:11,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:24:11,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:24:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:24:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:24:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:24:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 00:24:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:24:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 00:24:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 00:24:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 00:24:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 00:24:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 00:24:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:24:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:24:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:24:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 00:24:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:24:11,776 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:24:11,779 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:24:12,355 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:24:12,431 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:24:12,431 INFO L301 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-23 00:24:12,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:24:12 BoogieIcfgContainer [2021-11-23 00:24:12,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:24:12,436 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:24:12,436 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:24:12,448 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:24:12,448 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:24:12" (1/1) ... [2021-11-23 00:24:12,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:24:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2021-11-23 00:24:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2021-11-23 00:24:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:24:12,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:12,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:12,593 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 00:24:12,598 INFO L158 Benchmark]: Toolchain (without parser) took 1733.89ms. Allocated memory is still 100.7MB. Free memory was 65.1MB in the beginning and 73.7MB in the end (delta: -8.6MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-11-23 00:24:12,599 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 100.7MB. Free memory was 74.6MB in the beginning and 74.6MB in the end (delta: 21.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:24:12,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.44ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 69.9MB in the end (delta: -5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:24:12,601 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.13ms. Allocated memory is still 100.7MB. Free memory was 69.9MB in the beginning and 67.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:24:12,602 INFO L158 Benchmark]: Boogie Preprocessor took 57.19ms. Allocated memory is still 100.7MB. Free memory was 67.8MB in the beginning and 65.0MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:24:12,603 INFO L158 Benchmark]: RCFGBuilder took 880.27ms. Allocated memory is still 100.7MB. Free memory was 65.0MB in the beginning and 40.0MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 00:24:12,604 INFO L158 Benchmark]: CodeCheck took 160.72ms. Allocated memory is still 100.7MB. Free memory was 39.5MB in the beginning and 73.7MB in the end (delta: -34.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2021-11-23 00:24:12,608 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 0.40ms. Allocated memory is still 100.7MB. Free memory was 74.6MB in the beginning and 74.6MB in the end (delta: 21.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 552.44ms. Allocated memory is still 100.7MB. Free memory was 64.8MB in the beginning and 69.9MB in the end (delta: -5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.13ms. Allocated memory is still 100.7MB. Free memory was 69.9MB in the beginning and 67.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.19ms. Allocated memory is still 100.7MB. Free memory was 67.8MB in the beginning and 65.0MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 880.27ms. Allocated memory is still 100.7MB. Free memory was 65.0MB in the beginning and 40.0MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 160.72ms. Allocated memory is still 100.7MB. Free memory was 39.5MB in the beginning and 73.7MB in the end (delta: -34.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:24:12,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/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_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0663a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/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_34b2cc3d-1f4f-407a-ab85-50333109767f/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 a1b9ef3c37243ea1f2055947b64f65c02591cc70d7ea8c31a5f3a0bcc617aaa7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:24:15,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:24:15,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:24:15,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:24:15,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:24:15,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:24:15,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:24:15,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:24:15,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:24:15,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:24:15,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:24:15,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:24:15,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:24:15,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:24:15,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:24:15,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:24:15,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:24:15,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:24:15,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:24:15,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:24:15,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:24:15,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:24:15,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:24:15,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:24:15,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:24:15,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:24:15,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:24:15,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:24:15,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:24:15,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:24:15,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:24:15,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:24:15,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:24:15,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:24:15,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:24:15,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:24:15,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:24:15,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:24:15,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:24:15,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:24:15,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:24:15,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:24:15,773 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:24:15,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:24:15,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:24:15,776 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:24:15,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:24:15,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:24:15,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:24:15,779 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:24:15,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:24:15,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:24:15,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:24:15,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:24:15,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:24:15,781 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:24:15,782 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:24:15,782 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:24:15,782 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:24:15,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:24:15,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:24:15,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:24:15,783 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:24:15,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:24:15,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:24:15,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:24:15,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:24:15,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:24:15,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:24:15,785 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:24:15,785 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:24:15,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:24:15,786 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:24:15,786 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:24:15,787 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_34b2cc3d-1f4f-407a-ab85-50333109767f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1b9ef3c37243ea1f2055947b64f65c02591cc70d7ea8c31a5f3a0bcc617aaa7 [2021-11-23 00:24:16,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:24:16,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:24:16,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:24:16,270 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:24:16,271 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:24:16,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/float-newlib/double_req_bl_0663a.c [2021-11-23 00:24:16,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/a8a5e4e9f/40a4a8d1163c4820a5248d2eb937af1e/FLAG43e45fb3e [2021-11-23 00:24:17,152 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:24:17,159 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/sv-benchmarks/c/float-newlib/double_req_bl_0663a.c [2021-11-23 00:24:17,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/a8a5e4e9f/40a4a8d1163c4820a5248d2eb937af1e/FLAG43e45fb3e [2021-11-23 00:24:17,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/data/a8a5e4e9f/40a4a8d1163c4820a5248d2eb937af1e [2021-11-23 00:24:17,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:24:17,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:24:17,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:24:17,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:24:17,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:24:17,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:17,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e93cf25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17, skipping insertion in model container [2021-11-23 00:24:17,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:17,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:24:17,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:24:17,700 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_34b2cc3d-1f4f-407a-ab85-50333109767f/sv-benchmarks/c/float-newlib/double_req_bl_0663a.c[6220,6233] [2021-11-23 00:24:17,704 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:17,740 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:24:17,826 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_34b2cc3d-1f4f-407a-ab85-50333109767f/sv-benchmarks/c/float-newlib/double_req_bl_0663a.c[6220,6233] [2021-11-23 00:24:17,826 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:24:17,866 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:24:17,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17 WrapperNode [2021-11-23 00:24:17,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:24:17,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:24:17,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:24:17,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:24:17,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:17,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:17,972 INFO L137 Inliner]: procedures = 22, calls = 87, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 228 [2021-11-23 00:24:17,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:24:17,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:24:17,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:24:17,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:24:17,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:17,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:24:18,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:24:18,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:24:18,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:24:18,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:24:17" (1/1) ... [2021-11-23 00:24:18,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:24:18,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:24:18,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:24:18,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:24:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:24:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 00:24:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 00:24:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:24:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:24:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2021-11-23 00:24:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2021-11-23 00:24:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-11-23 00:24:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2021-11-23 00:24:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2021-11-23 00:24:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:24:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:24:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:24:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:24:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:24:18,359 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:24:18,369 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:25:19,240 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:25:19,350 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:25:19,350 INFO L301 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-23 00:25:19,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:19 BoogieIcfgContainer [2021-11-23 00:25:19,353 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:25:19,354 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:25:19,354 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:25:19,363 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:25:19,364 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:19" (1/1) ... [2021-11-23 00:25:19,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:25:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2021-11-23 00:25:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2021-11-23 00:25:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:25:19,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:19,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:19,514 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 00:25:19,522 INFO L158 Benchmark]: Toolchain (without parser) took 62108.45ms. Allocated memory was 65.0MB in the beginning and 94.4MB in the end (delta: 29.4MB). Free memory was 44.6MB in the beginning and 65.6MB in the end (delta: -20.9MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2021-11-23 00:25:19,522 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 46.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:25:19,524 INFO L158 Benchmark]: CACSL2BoogieTranslator took 454.97ms. Allocated memory is still 65.0MB. Free memory was 44.4MB in the beginning and 44.1MB in the end (delta: 327.9kB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2021-11-23 00:25:19,525 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.76ms. Allocated memory is still 65.0MB. Free memory was 43.9MB in the beginning and 41.5MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:25:19,527 INFO L158 Benchmark]: Boogie Preprocessor took 79.79ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 38.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:25:19,528 INFO L158 Benchmark]: RCFGBuilder took 61299.50ms. Allocated memory was 65.0MB in the beginning and 94.4MB in the end (delta: 29.4MB). Free memory was 38.8MB in the beginning and 71.9MB in the end (delta: -33.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 00:25:19,529 INFO L158 Benchmark]: CodeCheck took 164.96ms. Allocated memory is still 94.4MB. Free memory was 71.4MB in the beginning and 65.6MB in the end (delta: 5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 00:25:19,539 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 0.36ms. Allocated memory is still 65.0MB. Free memory is still 46.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 454.97ms. Allocated memory is still 65.0MB. Free memory was 44.4MB in the beginning and 44.1MB in the end (delta: 327.9kB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.76ms. Allocated memory is still 65.0MB. Free memory was 43.9MB in the beginning and 41.5MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.79ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 38.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 61299.50ms. Allocated memory was 65.0MB in the beginning and 94.4MB in the end (delta: 29.4MB). Free memory was 38.8MB in the beginning and 71.9MB in the end (delta: -33.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 164.96ms. Allocated memory is still 94.4MB. Free memory was 71.4MB in the beginning and 65.6MB in the end (delta: 5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:25:19,787 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-11-23 00:25:19,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34b2cc3d-1f4f-407a-ab85-50333109767f/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