./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0530a.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_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/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_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0530a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/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_9448e288-6f93-472c-b2dd-2186dd6ef138/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 b38de4b3771aa524216757fa4f71e6ec5c1d192307f57d06dbabf379102384cd ................................................................................................................................................................................................................................ 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_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/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_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0530a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/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_9448e288-6f93-472c-b2dd-2186dd6ef138/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 b38de4b3771aa524216757fa4f71e6ec5c1d192307f57d06dbabf379102384cd ..................................................................................................................................................................................................................................... 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 03:25:00,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:25:00,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:25:00,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:25:00,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:25:00,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:25:00,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:25:00,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:25:00,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:25:00,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:25:00,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:25:00,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:25:00,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:25:00,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:25:00,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:25:00,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:25:00,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:25:00,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:25:00,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:25:00,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:25:00,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:25:00,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:25:00,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:25:00,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:25:00,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:25:00,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:25:00,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:25:00,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:25:00,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:25:00,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:25:00,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:25:00,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:25:00,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:25:00,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:25:00,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:25:00,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:25:00,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:25:00,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:25:00,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:25:00,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:25:00,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:25:00,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:25:00,299 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:25:00,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:25:00,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:25:00,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:25:00,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:25:00,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:25:00,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:25:00,302 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:25:00,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:25:00,302 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:25:00,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:25:00,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:25:00,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:25:00,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:25:00,303 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:25:00,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:25:00,304 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:25:00,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:25:00,304 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:25:00,304 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:25:00,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:25:00,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:25:00,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:25:00,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:25:00,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:25:00,306 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:25:00,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:25:00,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:25:00,306 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_9448e288-6f93-472c-b2dd-2186dd6ef138/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b38de4b3771aa524216757fa4f71e6ec5c1d192307f57d06dbabf379102384cd [2021-10-29 03:25:00,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:25:00,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:25:00,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:25:00,751 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:25:00,753 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:25:00,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0530a.c [2021-10-29 03:25:00,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/8e25728ac/137c774c1edb4994afcd48320ba76303/FLAG5cee42206 [2021-10-29 03:25:01,358 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:25:01,359 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/sv-benchmarks/c/float-newlib/float_req_bl_0530a.c [2021-10-29 03:25:01,371 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/8e25728ac/137c774c1edb4994afcd48320ba76303/FLAG5cee42206 [2021-10-29 03:25:01,657 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/8e25728ac/137c774c1edb4994afcd48320ba76303 [2021-10-29 03:25:01,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:25:01,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:25:01,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:25:01,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:25:01,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:25:01,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:25:01" (1/1) ... [2021-10-29 03:25:01,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd3c8d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:01, skipping insertion in model container [2021-10-29 03:25:01,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:25:01" (1/1) ... [2021-10-29 03:25:01,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:25:01,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:25:02,075 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_9448e288-6f93-472c-b2dd-2186dd6ef138/sv-benchmarks/c/float-newlib/float_req_bl_0530a.c[15590,15603] [2021-10-29 03:25:02,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:25:02,130 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:25:02,237 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_9448e288-6f93-472c-b2dd-2186dd6ef138/sv-benchmarks/c/float-newlib/float_req_bl_0530a.c[15590,15603] [2021-10-29 03:25:02,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:25:02,300 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:25:02,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02 WrapperNode [2021-10-29 03:25:02,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:25:02,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:25:02,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:25:02,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:25:02,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:25:02,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:25:02,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:25:02,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:25:02,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,522 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,532 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:25:02,533 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:25:02,533 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:25:02,534 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:25:02,535 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:02" (1/1) ... [2021-10-29 03:25:02,558 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:25:02,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:25:02,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:25:02,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:25:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-29 03:25:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-29 03:25:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:25:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:25:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2021-10-29 03:25:02,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2021-10-29 03:25:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:25:02,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:25:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-10-29 03:25:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-10-29 03:25:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-29 03:25:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:25:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:25:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-29 03:25:02,625 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-29 03:25:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:25:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 03:25:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:25:05,013 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:25:05,013 INFO L299 CfgBuilder]: Removed 79 assume(true) statements. [2021-10-29 03:25:05,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:25:05 BoogieIcfgContainer [2021-10-29 03:25:05,017 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:25:05,018 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:25:05,018 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:25:05,031 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:25:05,032 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:25:05" (1/1) ... [2021-10-29 03:25:05,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:25:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:25:05,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 167 states and 276 transitions. [2021-10-29 03:25:05,094 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 276 transitions. [2021-10-29 03:25:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-29 03:25:05,097 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:25:05,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:25:05,149 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 03:25:05,155 INFO L168 Benchmark]: Toolchain (without parser) took 3491.64 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 57.3 MB in the beginning and 55.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 36.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:25:05,156 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 100.7 MB. Free memory is still 74.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:25:05,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 623.88 ms. Allocated memory is still 100.7 MB. Free memory was 57.1 MB in the beginning and 70.7 MB in the end (delta: -13.6 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:25:05,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.59 ms. Allocated memory is still 100.7 MB. Free memory was 70.7 MB in the beginning and 63.7 MB in the end (delta: 7.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:25:05,158 INFO L168 Benchmark]: Boogie Preprocessor took 114.42 ms. Allocated memory is still 100.7 MB. Free memory was 63.7 MB in the beginning and 56.9 MB in the end (delta: 6.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:25:05,159 INFO L168 Benchmark]: RCFGBuilder took 2483.57 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 61.1 MB in the end (delta: -4.2 MB). Peak memory consumption was 32.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:25:05,160 INFO L168 Benchmark]: CodeCheck took 134.73 ms. Allocated memory is still 134.2 MB. Free memory was 61.1 MB in the beginning and 55.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:25:05,164 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 0.38 ms. Allocated memory is still 100.7 MB. Free memory is still 74.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 623.88 ms. Allocated memory is still 100.7 MB. Free memory was 57.1 MB in the beginning and 70.7 MB in the end (delta: -13.6 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.59 ms. Allocated memory is still 100.7 MB. Free memory was 70.7 MB in the beginning and 63.7 MB in the end (delta: 7.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 114.42 ms. Allocated memory is still 100.7 MB. Free memory was 63.7 MB in the beginning and 56.9 MB in the end (delta: 6.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2483.57 ms. Allocated memory was 100.7 MB in the beginning and 134.2 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 61.1 MB in the end (delta: -4.2 MB). Peak memory consumption was 32.8 MB. Max. memory is 16.1 GB. * CodeCheck took 134.73 ms. Allocated memory is still 134.2 MB. Free memory was 61.1 MB in the beginning and 55.7 MB in the end (delta: 5.4 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 03:25:05,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/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 03:25:08,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:25:08,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:25:08,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:25:08,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:25:08,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:25:08,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:25:08,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:25:08,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:25:08,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:25:08,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:25:08,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:25:08,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:25:08,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:25:08,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:25:08,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:25:08,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:25:08,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:25:08,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:25:08,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:25:08,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:25:08,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:25:08,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:25:08,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:25:08,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:25:08,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:25:08,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:25:08,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:25:08,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:25:08,253 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:25:08,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:25:08,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:25:08,257 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:25:08,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:25:08,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:25:08,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:25:08,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:25:08,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:25:08,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:25:08,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:25:08,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:25:08,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:25:08,324 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:25:08,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:25:08,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:25:08,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:25:08,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:25:08,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:25:08,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:25:08,330 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:25:08,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:25:08,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:25:08,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:25:08,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:25:08,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:25:08,333 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:25:08,333 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:25:08,333 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:25:08,333 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:25:08,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:25:08,334 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:25:08,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:25:08,334 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:25:08,334 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:25:08,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:25:08,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:25:08,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:25:08,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:25:08,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:25:08,336 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:25:08,336 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:25:08,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:25:08,337 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:25:08,337 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:25:08,337 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_9448e288-6f93-472c-b2dd-2186dd6ef138/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b38de4b3771aa524216757fa4f71e6ec5c1d192307f57d06dbabf379102384cd [2021-10-29 03:25:08,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:25:08,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:25:08,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:25:08,911 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:25:08,912 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:25:08,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-newlib/float_req_bl_0530a.c [2021-10-29 03:25:09,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/c8d5630b6/2c42e3be005144169151aa3e9698cfd6/FLAGd505975ed [2021-10-29 03:25:09,842 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:25:09,843 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/sv-benchmarks/c/float-newlib/float_req_bl_0530a.c [2021-10-29 03:25:09,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/c8d5630b6/2c42e3be005144169151aa3e9698cfd6/FLAGd505975ed [2021-10-29 03:25:10,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/data/c8d5630b6/2c42e3be005144169151aa3e9698cfd6 [2021-10-29 03:25:10,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:25:10,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:25:10,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:25:10,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:25:10,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:25:10,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:25:10" (1/1) ... [2021-10-29 03:25:10,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bbd7772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:10, skipping insertion in model container [2021-10-29 03:25:10,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:25:10" (1/1) ... [2021-10-29 03:25:10,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:25:10,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:25:10,685 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_9448e288-6f93-472c-b2dd-2186dd6ef138/sv-benchmarks/c/float-newlib/float_req_bl_0530a.c[15590,15603] [2021-10-29 03:25:10,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:25:10,744 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:25:10,954 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_9448e288-6f93-472c-b2dd-2186dd6ef138/sv-benchmarks/c/float-newlib/float_req_bl_0530a.c[15590,15603] [2021-10-29 03:25:10,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:25:11,068 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:25:11,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11 WrapperNode [2021-10-29 03:25:11,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:25:11,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:25:11,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:25:11,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:25:11,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,250 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:25:11,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:25:11,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:25:11,253 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:25:11,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,285 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:25:11,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:25:11,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:25:11,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:25:11,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:25:11" (1/1) ... [2021-10-29 03:25:11,453 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:25:11,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:25:11,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:25:11,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:25:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:25:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:25:11,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:25:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-29 03:25:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2021-10-29 03:25:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2021-10-29 03:25:11,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:25:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-29 03:25:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-29 03:25:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-29 03:25:11,604 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-29 03:25:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-29 03:25:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-29 03:25:11,605 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tanf [2021-10-29 03:25:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tanf [2021-10-29 03:25:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:25:11,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:25:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:25:11,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:30:57,627 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:30:57,628 INFO L299 CfgBuilder]: Removed 79 assume(true) statements. [2021-10-29 03:30:57,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:30:57 BoogieIcfgContainer [2021-10-29 03:30:57,631 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:30:57,632 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:30:57,632 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:30:57,652 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:30:57,652 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:30:57" (1/1) ... [2021-10-29 03:30:57,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:30:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:30:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 167 states and 276 transitions. [2021-10-29 03:30:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 276 transitions. [2021-10-29 03:30:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-29 03:30:57,705 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:30:57,706 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:30:57,751 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 03:30:57,755 INFO L168 Benchmark]: Toolchain (without parser) took 347663.09 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 34.9 MB in the beginning and 34.9 MB in the end (delta: -59.8 kB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:30:57,756 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 58.7 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 73.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:30:57,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 976.90 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 34.7 MB in the beginning and 47.7 MB in the end (delta: -13.0 MB). Peak memory consumption was 15.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:30:57,758 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.99 ms. Allocated memory is still 71.3 MB. Free memory was 47.7 MB in the beginning and 40.8 MB in the end (delta: 7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:30:57,759 INFO L168 Benchmark]: Boogie Preprocessor took 175.68 ms. Allocated memory is still 71.3 MB. Free memory was 40.8 MB in the beginning and 33.0 MB in the end (delta: 7.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:30:57,759 INFO L168 Benchmark]: RCFGBuilder took 346202.07 ms. Allocated memory is still 71.3 MB. Free memory was 33.0 MB in the beginning and 20.5 MB in the end (delta: 12.6 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:30:57,760 INFO L168 Benchmark]: CodeCheck took 121.12 ms. Allocated memory is still 71.3 MB. Free memory was 20.5 MB in the beginning and 34.9 MB in the end (delta: -14.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:30:57,764 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 0.37 ms. Allocated memory is still 58.7 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 73.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 976.90 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 34.7 MB in the beginning and 47.7 MB in the end (delta: -13.0 MB). Peak memory consumption was 15.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.99 ms. Allocated memory is still 71.3 MB. Free memory was 47.7 MB in the beginning and 40.8 MB in the end (delta: 7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 175.68 ms. Allocated memory is still 71.3 MB. Free memory was 40.8 MB in the beginning and 33.0 MB in the end (delta: 7.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 346202.07 ms. Allocated memory is still 71.3 MB. Free memory was 33.0 MB in the beginning and 20.5 MB in the end (delta: 12.6 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. * CodeCheck took 121.12 ms. Allocated memory is still 71.3 MB. Free memory was 20.5 MB in the beginning and 34.9 MB in the end (delta: -14.5 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:30:57,989 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 03:30:58,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9448e288-6f93-472c-b2dd-2186dd6ef138/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...