./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0661a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0661a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB --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 435d2cdf341382667c7bd6209addbdb4d7d5465501d562ccc5200a5ca5b72f0f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:05:34,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:34,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:34,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:34,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:34,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:34,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:34,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:34,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:34,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:34,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:34,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:34,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:34,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:34,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:34,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:34,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:34,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:34,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:34,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:34,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:34,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:34,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:34,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:34,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:34,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:34,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:34,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:34,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:34,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:34,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:34,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:34,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:34,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:34,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:34,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:34,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:34,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:34,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:34,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:34,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:34,426 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:05:34,458 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:34,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:34,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:34,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:34,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:34,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:34,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:34,462 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:05:34,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:05:34,462 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:05:34,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:34,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:34,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:34,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:34,473 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:05:34,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:34,473 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:34,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:34,474 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:34,474 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:34,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:34,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:34,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:34,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:34,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:34,476 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:05:34,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:05:34,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:34,478 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_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 435d2cdf341382667c7bd6209addbdb4d7d5465501d562ccc5200a5ca5b72f0f [2022-10-17 17:05:34,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:34,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:34,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:34,793 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:34,795 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:34,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0661a.c [2022-10-17 17:05:34,881 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/f34aaa9d9/94658273bcea40f78c1473b99f50f5b2/FLAG5150abec2 [2022-10-17 17:05:35,367 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:35,379 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/sv-benchmarks/c/float-newlib/float_req_bl_0661a.c [2022-10-17 17:05:35,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/f34aaa9d9/94658273bcea40f78c1473b99f50f5b2/FLAG5150abec2 [2022-10-17 17:05:35,695 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/f34aaa9d9/94658273bcea40f78c1473b99f50f5b2 [2022-10-17 17:05:35,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:35,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:35,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:35,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:35,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:35,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:35" (1/1) ... [2022-10-17 17:05:35,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@501f1fd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:35, skipping insertion in model container [2022-10-17 17:05:35,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:35" (1/1) ... [2022-10-17 17:05:35,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:35,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:35,990 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_5af1c8e4-8df3-427a-9517-466a2565d350/sv-benchmarks/c/float-newlib/float_req_bl_0661a.c[5271,5284] [2022-10-17 17:05:35,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:36,006 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:36,063 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_5af1c8e4-8df3-427a-9517-466a2565d350/sv-benchmarks/c/float-newlib/float_req_bl_0661a.c[5271,5284] [2022-10-17 17:05:36,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:36,086 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:36,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36 WrapperNode [2022-10-17 17:05:36,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:36,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:36,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:36,090 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:36,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,145 INFO L138 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 254 [2022-10-17 17:05:36,145 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:36,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:36,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:36,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:36,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,194 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:36,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:36,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:36,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:36,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:36,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:36,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:36,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:05:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:05:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-17 17:05:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:05:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-17 17:05:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 17:05:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 17:05:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:05:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-17 17:05:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 17:05:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 17:05:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:05:36,406 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:36,408 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:05:37,111 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:05:37,344 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:05:37,345 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:05:37,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:37 BoogieIcfgContainer [2022-10-17 17:05:37,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:05:37,350 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:05:37,350 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:05:37,363 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:05:37,364 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:37" (1/1) ... [2022-10-17 17:05:37,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:05:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2022-10-17 17:05:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2022-10-17 17:05:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:05:37,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:37,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:37,550 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:385) 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:153) 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) [2022-10-17 17:05:37,556 INFO L158 Benchmark]: Toolchain (without parser) took 1854.56ms. Allocated memory is still 98.6MB. Free memory was 77.9MB in the beginning and 47.6MB in the end (delta: 30.3MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2022-10-17 17:05:37,558 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory was 57.1MB in the beginning and 57.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:05:37,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.75ms. Allocated memory is still 98.6MB. Free memory was 77.6MB in the beginning and 66.0MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 17:05:37,561 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.66ms. Allocated memory is still 98.6MB. Free memory was 65.7MB in the beginning and 63.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:05:37,563 INFO L158 Benchmark]: Boogie Preprocessor took 55.19ms. Allocated memory is still 98.6MB. Free memory was 63.2MB in the beginning and 60.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:05:37,565 INFO L158 Benchmark]: RCFGBuilder took 1146.84ms. Allocated memory is still 98.6MB. Free memory was 60.4MB in the beginning and 53.9MB in the end (delta: 6.5MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-10-17 17:05:37,566 INFO L158 Benchmark]: CodeCheck took 203.17ms. Allocated memory is still 98.6MB. Free memory was 53.9MB in the beginning and 47.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:05:37,577 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory was 57.1MB in the beginning and 57.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.75ms. Allocated memory is still 98.6MB. Free memory was 77.6MB in the beginning and 66.0MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.66ms. Allocated memory is still 98.6MB. Free memory was 65.7MB in the beginning and 63.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.19ms. Allocated memory is still 98.6MB. Free memory was 63.2MB in the beginning and 60.7MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1146.84ms. Allocated memory is still 98.6MB. Free memory was 60.4MB in the beginning and 53.9MB in the end (delta: 6.5MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * CodeCheck took 203.17ms. Allocated memory is still 98.6MB. Free memory was 53.9MB in the beginning and 47.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:05:37,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/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_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0661a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB --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 435d2cdf341382667c7bd6209addbdb4d7d5465501d562ccc5200a5ca5b72f0f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:05:40,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:40,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:40,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:40,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:40,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:40,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:40,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:40,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:40,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:40,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:40,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:40,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:40,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:40,555 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:40,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:40,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:40,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:40,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:40,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:40,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:40,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:40,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:40,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:40,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:40,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:40,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:40,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:40,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:40,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:40,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:40,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:40,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:40,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:40,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:40,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:40,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:40,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:40,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:40,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:40,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:40,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:05:40,647 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:40,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:40,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:40,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:40,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:40,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:40,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:40,651 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:05:40,651 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:05:40,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:40,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:40,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:40,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:40,652 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:05:40,653 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:05:40,653 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:05:40,653 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:05:40,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:40,654 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:40,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:40,654 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:40,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:40,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:40,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:40,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:40,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:40,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:40,656 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:05:40,656 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:05:40,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:40,657 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:05:40,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:05:40,657 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_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 435d2cdf341382667c7bd6209addbdb4d7d5465501d562ccc5200a5ca5b72f0f [2022-10-17 17:05:41,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:41,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:41,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:41,111 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:41,112 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:41,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0661a.c [2022-10-17 17:05:41,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/ac6fb0338/100ddbbb3fd94f998c659be636d1af47/FLAG00eea0420 [2022-10-17 17:05:41,862 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:41,864 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/sv-benchmarks/c/float-newlib/float_req_bl_0661a.c [2022-10-17 17:05:41,876 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/ac6fb0338/100ddbbb3fd94f998c659be636d1af47/FLAG00eea0420 [2022-10-17 17:05:42,175 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/data/ac6fb0338/100ddbbb3fd94f998c659be636d1af47 [2022-10-17 17:05:42,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:42,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:42,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:42,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:42,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:42,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f97ae31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42, skipping insertion in model container [2022-10-17 17:05:42,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:42,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:42,420 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_5af1c8e4-8df3-427a-9517-466a2565d350/sv-benchmarks/c/float-newlib/float_req_bl_0661a.c[5271,5284] [2022-10-17 17:05:42,423 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:42,445 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:42,520 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_5af1c8e4-8df3-427a-9517-466a2565d350/sv-benchmarks/c/float-newlib/float_req_bl_0661a.c[5271,5284] [2022-10-17 17:05:42,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:42,559 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:42,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42 WrapperNode [2022-10-17 17:05:42,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:42,561 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:42,562 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:42,562 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:42,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,651 INFO L138 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 219 [2022-10-17 17:05:42,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:42,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:42,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:42,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:42,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,706 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:42,728 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:42,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:42,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:42,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:42" (1/1) ... [2022-10-17 17:05:42,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:42,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:42,766 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:42,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:42,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:42,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-10-17 17:05:42,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:05:42,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:05:42,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-10-17 17:05:42,812 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 17:05:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 17:05:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:05:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-10-17 17:05:42,813 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 17:05:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 17:05:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:05:42,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:05:42,977 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:42,980 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:06:04,035 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:06:04,224 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:06:04,225 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:06:04,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:04 BoogieIcfgContainer [2022-10-17 17:06:04,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:06:04,233 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:06:04,234 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:06:04,247 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:06:04,248 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:04" (1/1) ... [2022-10-17 17:06:04,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:06:04,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2022-10-17 17:06:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2022-10-17 17:06:04,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:06:04,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:04,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:04,399 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:385) 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:153) 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) [2022-10-17 17:06:04,404 INFO L158 Benchmark]: Toolchain (without parser) took 22219.40ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 40.3MB in the beginning and 60.3MB in the end (delta: -19.9MB). Peak memory consumption was 32.7MB. Max. memory is 16.1GB. [2022-10-17 17:06:04,405 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 52.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:06:04,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.51ms. Allocated memory is still 60.8MB. Free memory was 40.1MB in the beginning and 25.8MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 17:06:04,407 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.43ms. Allocated memory is still 60.8MB. Free memory was 25.8MB in the beginning and 44.4MB in the end (delta: -18.6MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-10-17 17:06:04,407 INFO L158 Benchmark]: Boogie Preprocessor took 75.40ms. Allocated memory is still 60.8MB. Free memory was 44.2MB in the beginning and 41.4MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:06:04,408 INFO L158 Benchmark]: RCFGBuilder took 21503.14ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 41.4MB in the beginning and 36.8MB in the end (delta: 4.6MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2022-10-17 17:06:04,409 INFO L158 Benchmark]: CodeCheck took 168.21ms. Allocated memory is still 81.8MB. Free memory was 36.8MB in the beginning and 60.3MB in the end (delta: -23.5MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2022-10-17 17:06:04,413 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 52.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.51ms. Allocated memory is still 60.8MB. Free memory was 40.1MB in the beginning and 25.8MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.43ms. Allocated memory is still 60.8MB. Free memory was 25.8MB in the beginning and 44.4MB in the end (delta: -18.6MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.40ms. Allocated memory is still 60.8MB. Free memory was 44.2MB in the beginning and 41.4MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 21503.14ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 41.4MB in the beginning and 36.8MB in the end (delta: 4.6MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. * CodeCheck took 168.21ms. Allocated memory is still 81.8MB. Free memory was 36.8MB in the beginning and 60.3MB in the end (delta: -23.5MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:06:04,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5af1c8e4-8df3-427a-9517-466a2565d350/bin/ukojak-92XMlrwhuB/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared