./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0550a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0550a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI --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 4c38a465d0220cf01948e55e000cc294b2ce38efcbb4b721d4a1ffa16ed168e3 ................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0550a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI --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 4c38a465d0220cf01948e55e000cc294b2ce38efcbb4b721d4a1ffa16ed168e3 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:24:21,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:24:21,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:24:21,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:24:21,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:24:21,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:24:21,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:24:21,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:24:21,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:24:21,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:24:21,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:24:21,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:24:21,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:24:21,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:24:21,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:24:21,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:24:21,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:24:21,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:24:21,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:24:21,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:24:21,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:24:21,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:24:21,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:24:21,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:24:21,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:24:21,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:24:21,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:24:21,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:24:21,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:24:21,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:24:21,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:24:21,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:24:21,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:24:21,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:24:21,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:24:21,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:24:21,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:24:21,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:24:21,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:24:21,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:24:21,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:24:21,228 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:24:21,254 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:24:21,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:24:21,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:24:21,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:24:21,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:24:21,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:24:21,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:24:21,257 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:24:21,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:24:21,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:24:21,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:24:21,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:24:21,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:24:21,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:24:21,259 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:24:21,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:24:21,259 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:24:21,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:24:21,260 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:24:21,260 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:24:21,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:24:21,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:21,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:24:21,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:24:21,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:24:21,261 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:24:21,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:24:21,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:24:21,262 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_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c38a465d0220cf01948e55e000cc294b2ce38efcbb4b721d4a1ffa16ed168e3 [2021-10-29 04:24:21,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:24:21,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:24:21,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:24:21,579 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:24:21,580 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:24:21,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0550a.c [2021-10-29 04:24:21,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/6246bd5f4/270fd0d3d2ee470594d22adbea20ebd4/FLAG60515cb4c [2021-10-29 04:24:22,343 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:24:22,344 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/sv-benchmarks/c/float-newlib/float_req_bl_0550a.c [2021-10-29 04:24:22,363 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/6246bd5f4/270fd0d3d2ee470594d22adbea20ebd4/FLAG60515cb4c [2021-10-29 04:24:22,596 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/6246bd5f4/270fd0d3d2ee470594d22adbea20ebd4 [2021-10-29 04:24:22,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:24:22,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:24:22,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:22,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:24:22,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:24:22,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:22" (1/1) ... [2021-10-29 04:24:22,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a00f2d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:22, skipping insertion in model container [2021-10-29 04:24:22,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:22" (1/1) ... [2021-10-29 04:24:22,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:24:22,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:24:23,033 WARN L228 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_3515a21f-f25d-4bbc-8413-b0048a66715e/sv-benchmarks/c/float-newlib/float_req_bl_0550a.c[15665,15678] [2021-10-29 04:24:23,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:23,084 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:24:23,195 WARN L228 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_3515a21f-f25d-4bbc-8413-b0048a66715e/sv-benchmarks/c/float-newlib/float_req_bl_0550a.c[15665,15678] [2021-10-29 04:24:23,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:23,274 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:24:23,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23 WrapperNode [2021-10-29 04:24:23,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:23,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:24:23,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:24:23,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:24:23,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:24:23,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:24:23,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:24:23,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:24:23,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:24:23,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:24:23,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:24:23,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:24:23,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:23" (1/1) ... [2021-10-29 04:24:23,607 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:23,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:24:23,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:24:23,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:24:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:24:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 04:24:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:24:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-10-29 04:24:23,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-10-29 04:24:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 04:24:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-29 04:24:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-29 04:24:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:24:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 04:24:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-29 04:24:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-29 04:24:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:24:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2021-10-29 04:24:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2021-10-29 04:24:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:24:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:24:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:24:25,939 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:24:25,939 INFO L299 CfgBuilder]: Removed 77 assume(true) statements. [2021-10-29 04:24:25,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:24:25 BoogieIcfgContainer [2021-10-29 04:24:25,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:24:25,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:24:25,943 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:24:25,954 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:24:25,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:24:25" (1/1) ... [2021-10-29 04:24:25,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:24:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:24:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2021-10-29 04:24:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2021-10-29 04:24:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-29 04:24:26,008 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:24:26,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:24:26,056 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:444) 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) [2021-10-29 04:24:26,068 INFO L168 Benchmark]: Toolchain (without parser) took 3460.35 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 82.9 MB in the beginning and 80.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:26,068 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 111.1 MB. Free memory is still 69.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:24:26,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 668.45 ms. Allocated memory is still 111.1 MB. Free memory was 82.9 MB in the beginning and 67.9 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:26,071 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.52 ms. Allocated memory is still 111.1 MB. Free memory was 67.9 MB in the beginning and 61.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:26,073 INFO L168 Benchmark]: Boogie Preprocessor took 164.66 ms. Allocated memory is still 111.1 MB. Free memory was 60.7 MB in the beginning and 54.2 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:26,074 INFO L168 Benchmark]: RCFGBuilder took 2345.83 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 53.9 MB in the beginning and 85.9 MB in the end (delta: -32.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:26,075 INFO L168 Benchmark]: CodeCheck took 121.04 ms. Allocated memory is still 140.5 MB. Free memory was 85.9 MB in the beginning and 80.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:24:26,085 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 0.31 ms. Allocated memory is still 111.1 MB. Free memory is still 69.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 668.45 ms. Allocated memory is still 111.1 MB. Free memory was 82.9 MB in the beginning and 67.9 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 154.52 ms. Allocated memory is still 111.1 MB. Free memory was 67.9 MB in the beginning and 61.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 164.66 ms. Allocated memory is still 111.1 MB. Free memory was 60.7 MB in the beginning and 54.2 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2345.83 ms. Allocated memory was 111.1 MB in the beginning and 140.5 MB in the end (delta: 29.4 MB). Free memory was 53.9 MB in the beginning and 85.9 MB in the end (delta: -32.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 16.1 GB. * CodeCheck took 121.04 ms. Allocated memory is still 140.5 MB. Free memory was 85.9 MB in the beginning and 80.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:24:26,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:24:28,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:24:28,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:24:28,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:24:28,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:24:28,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:24:28,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:24:28,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:24:28,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:24:28,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:24:28,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:24:28,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:24:28,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:24:28,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:24:28,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:24:28,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:24:28,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:24:28,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:24:28,791 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:24:28,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:24:28,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:24:28,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:24:28,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:24:28,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:24:28,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:24:28,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:24:28,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:24:28,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:24:28,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:24:28,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:24:28,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:24:28,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:24:28,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:24:28,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:24:28,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:24:28,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:24:28,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:24:28,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:24:28,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:24:28,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:24:28,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:24:28,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:24:28,847 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:24:28,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:24:28,848 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:24:28,848 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:24:28,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:24:28,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:24:28,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:24:28,850 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:24:28,850 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:24:28,850 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:24:28,850 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:24:28,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:24:28,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:24:28,851 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:24:28,851 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:24:28,852 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:24:28,852 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:24:28,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:24:28,852 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:24:28,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:24:28,853 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:24:28,853 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:24:28,853 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:24:28,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:28,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:24:28,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:24:28,854 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:24:28,855 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:24:28,855 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:24:28,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:24:28,855 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:24:28,855 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:24:28,856 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_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c38a465d0220cf01948e55e000cc294b2ce38efcbb4b721d4a1ffa16ed168e3 [2021-10-29 04:24:29,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:24:29,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:24:29,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:24:29,257 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:24:29,257 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:24:29,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0550a.c [2021-10-29 04:24:29,327 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/035d9b5a6/4ce833f90089431cb313557591830615/FLAG8a0e8c7db [2021-10-29 04:24:30,005 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:24:30,006 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/sv-benchmarks/c/float-newlib/float_req_bl_0550a.c [2021-10-29 04:24:30,022 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/035d9b5a6/4ce833f90089431cb313557591830615/FLAG8a0e8c7db [2021-10-29 04:24:30,252 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/data/035d9b5a6/4ce833f90089431cb313557591830615 [2021-10-29 04:24:30,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:24:30,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:24:30,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:30,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:24:30,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:24:30,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:30" (1/1) ... [2021-10-29 04:24:30,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@253846a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:30, skipping insertion in model container [2021-10-29 04:24:30,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:24:30" (1/1) ... [2021-10-29 04:24:30,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:24:30,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:24:30,772 WARN L228 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_3515a21f-f25d-4bbc-8413-b0048a66715e/sv-benchmarks/c/float-newlib/float_req_bl_0550a.c[15665,15678] [2021-10-29 04:24:30,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:30,829 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:24:30,960 WARN L228 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_3515a21f-f25d-4bbc-8413-b0048a66715e/sv-benchmarks/c/float-newlib/float_req_bl_0550a.c[15665,15678] [2021-10-29 04:24:30,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:24:31,012 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:24:31,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31 WrapperNode [2021-10-29 04:24:31,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:24:31,014 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:24:31,014 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:24:31,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:24:31,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:24:31,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:24:31,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:24:31,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:24:31,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:24:31,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:24:31,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:24:31,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:24:31,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:24:31" (1/1) ... [2021-10-29 04:24:31,356 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:24:31,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:24:31,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:24:31,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:24:31,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:24:31,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:24:31,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:24:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-29 04:24:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-10-29 04:24:31,436 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-10-29 04:24:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:24:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-29 04:24:31,436 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-29 04:24:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-29 04:24:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-29 04:24:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-29 04:24:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-29 04:24:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2021-10-29 04:24:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2021-10-29 04:24:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:24:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:24:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:24:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:30:41,009 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:30:41,009 INFO L299 CfgBuilder]: Removed 77 assume(true) statements. [2021-10-29 04:30:41,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:30:41 BoogieIcfgContainer [2021-10-29 04:30:41,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:30:41,014 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:30:41,014 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:30:41,026 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:30:41,027 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:30:41" (1/1) ... [2021-10-29 04:30:41,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:30:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:30:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2021-10-29 04:30:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2021-10-29 04:30:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-10-29 04:30:41,081 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:30:41,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:30:41,130 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:444) 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) [2021-10-29 04:30:41,144 INFO L168 Benchmark]: Toolchain (without parser) took 370883.79 ms. Allocated memory is still 75.5 MB. Free memory was 52.1 MB in the beginning and 25.4 MB in the end (delta: 26.7 MB). Peak memory consumption was 25.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:41,145 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 41.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:30:41,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 752.32 ms. Allocated memory is still 75.5 MB. Free memory was 52.0 MB in the beginning and 36.3 MB in the end (delta: 15.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:41,148 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.63 ms. Allocated memory is still 75.5 MB. Free memory was 36.3 MB in the beginning and 53.5 MB in the end (delta: -17.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:41,149 INFO L168 Benchmark]: Boogie Preprocessor took 165.97 ms. Allocated memory is still 75.5 MB. Free memory was 53.5 MB in the beginning and 45.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:41,150 INFO L168 Benchmark]: RCFGBuilder took 369678.93 ms. Allocated memory is still 75.5 MB. Free memory was 45.8 MB in the beginning and 31.0 MB in the end (delta: 14.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:41,151 INFO L168 Benchmark]: CodeCheck took 125.72 ms. Allocated memory is still 75.5 MB. Free memory was 31.0 MB in the beginning and 25.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:41,164 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 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 32.7 MB in the beginning and 32.7 MB in the end (delta: 41.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 752.32 ms. Allocated memory is still 75.5 MB. Free memory was 52.0 MB in the beginning and 36.3 MB in the end (delta: 15.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.63 ms. Allocated memory is still 75.5 MB. Free memory was 36.3 MB in the beginning and 53.5 MB in the end (delta: -17.2 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 165.97 ms. Allocated memory is still 75.5 MB. Free memory was 53.5 MB in the beginning and 45.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 369678.93 ms. Allocated memory is still 75.5 MB. Free memory was 45.8 MB in the beginning and 31.0 MB in the end (delta: 14.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. * CodeCheck took 125.72 ms. Allocated memory is still 75.5 MB. Free memory was 31.0 MB in the beginning and 25.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:30:41,399 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 04:30:41,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3515a21f-f25d-4bbc-8413-b0048a66715e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...