./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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 efc4c52a722d63f9628a5791b5e97bc661a62d89deb074bdb4352c608e6a3dd1 ................................................................................................................................................................................................................................................................... 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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 efc4c52a722d63f9628a5791b5e97bc661a62d89deb074bdb4352c608e6a3dd1 ......................................................................................................................................................................................................................................................................... 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 04:04:12,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:04:12,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:04:12,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:04:12,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:04:12,432 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:04:12,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:04:12,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:04:12,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:04:12,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:04:12,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:04:12,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:04:12,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:04:12,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:04:12,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:04:12,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:04:12,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:04:12,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:04:12,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:04:12,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:04:12,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:04:12,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:04:12,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:04:12,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:04:12,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:04:12,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:04:12,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:04:12,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:04:12,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:04:12,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:04:12,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:04:12,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:04:12,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:04:12,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:04:12,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:04:12,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:04:12,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:04:12,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:04:12,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:04:12,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:04:12,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:04:12,526 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:04:12,587 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:04:12,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:04:12,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:04:12,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:04:12,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:04:12,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:04:12,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:04:12,592 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:04:12,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:04:12,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:04:12,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:04:12,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:04:12,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:04:12,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:04:12,603 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:04:12,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:04:12,604 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:04:12,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:04:12,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:04:12,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:04:12,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:04:12,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:04:12,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:04:12,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:04:12,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:04:12,606 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:04:12,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:04:12,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:04:12,607 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efc4c52a722d63f9628a5791b5e97bc661a62d89deb074bdb4352c608e6a3dd1 [2021-10-29 04:04:12,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:04:12,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:04:12,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:04:12,958 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:04:12,959 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:04:12,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2021-10-29 04:04:13,054 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/e3f7455b8/4ddefc0a8b3f424984fa77fbf9ab064d/FLAG433f795a1 [2021-10-29 04:04:13,896 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:04:13,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2021-10-29 04:04:13,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/e3f7455b8/4ddefc0a8b3f424984fa77fbf9ab064d/FLAG433f795a1 [2021-10-29 04:04:14,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/e3f7455b8/4ddefc0a8b3f424984fa77fbf9ab064d [2021-10-29 04:04:14,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:04:14,006 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:04:14,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:04:14,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:04:14,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:04:14,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:04:14" (1/1) ... [2021-10-29 04:04:14,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c587e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:14, skipping insertion in model container [2021-10-29 04:04:14,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:04:14" (1/1) ... [2021-10-29 04:04:14,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:04:14,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:04:14,425 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c[1806,1819] [2021-10-29 04:04:15,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:04:15,238 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:04:15,271 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c[1806,1819] [2021-10-29 04:04:15,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:04:15,675 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:04:15,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15 WrapperNode [2021-10-29 04:04:15,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:04:15,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:04:15,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:04:15,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:04:15,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:15,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:04:16,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:04:16,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:04:16,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:04:16,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:16,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:17,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:04:17,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:04:17,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:04:17,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:04:17,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:04:15" (1/1) ... [2021-10-29 04:04:17,030 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:04:17,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:04:17,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:04:17,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:04:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2021-10-29 04:04:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2021-10-29 04:04:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 04:04:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 04:04:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 04:04:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 04:04:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:04:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 04:04:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 04:04:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 04:04:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 04:04:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2021-10-29 04:04:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2021-10-29 04:04:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 04:04:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 04:04:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:04:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 04:04:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 04:04:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 04:04:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 04:04:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2021-10-29 04:04:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2021-10-29 04:04:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2021-10-29 04:04:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2021-10-29 04:04:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 04:04:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 04:04:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 04:04:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 04:04:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 04:04:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 04:04:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:04:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:04:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 04:04:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 04:04:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 04:04:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 04:04:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2021-10-29 04:04:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2021-10-29 04:04:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 04:04:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 04:04:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:04:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:04:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:04:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:04:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:04:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 04:04:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 04:04:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 04:04:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 04:04:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 04:04:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 04:04:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2021-10-29 04:04:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2021-10-29 04:05:35,862 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:05:35,862 INFO L299 CfgBuilder]: Removed 55 assume(true) statements. [2021-10-29 04:05:35,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:05:35 BoogieIcfgContainer [2021-10-29 04:05:35,871 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:05:35,872 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:05:35,872 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:05:35,889 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:05:35,890 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:05:35" (1/1) ... [2021-10-29 04:05:35,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:05:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:05:36,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3519 states and 5328 transitions. [2021-10-29 04:05:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5328 transitions. [2021-10-29 04:05:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2021-10-29 04:05:36,248 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:05:36,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:05:36,304 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 04:05:36,318 INFO L168 Benchmark]: Toolchain (without parser) took 82308.82 ms. Allocated memory was 94.4 MB in the beginning and 530.6 MB in the end (delta: 436.2 MB). Free memory was 55.9 MB in the beginning and 298.0 MB in the end (delta: -242.1 MB). Peak memory consumption was 192.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:05:36,319 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:05:36,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1669.08 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 55.7 MB in the beginning and 45.1 MB in the end (delta: 10.6 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:05:36,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 686.92 ms. Allocated memory was 119.5 MB in the beginning and 165.7 MB in the end (delta: 46.1 MB). Free memory was 45.1 MB in the beginning and 75.7 MB in the end (delta: -30.6 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:05:36,324 INFO L168 Benchmark]: Boogie Preprocessor took 653.09 ms. Allocated memory is still 165.7 MB. Free memory was 75.7 MB in the beginning and 69.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:05:36,326 INFO L168 Benchmark]: RCFGBuilder took 78851.38 ms. Allocated memory was 165.7 MB in the beginning and 530.6 MB in the end (delta: 364.9 MB). Free memory was 69.5 MB in the beginning and 331.5 MB in the end (delta: -262.0 MB). Peak memory consumption was 330.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:05:36,327 INFO L168 Benchmark]: CodeCheck took 441.43 ms. Allocated memory is still 530.6 MB. Free memory was 331.5 MB in the beginning and 298.0 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:05:36,339 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 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 50.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1669.08 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 55.7 MB in the beginning and 45.1 MB in the end (delta: 10.6 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 686.92 ms. Allocated memory was 119.5 MB in the beginning and 165.7 MB in the end (delta: 46.1 MB). Free memory was 45.1 MB in the beginning and 75.7 MB in the end (delta: -30.6 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 653.09 ms. Allocated memory is still 165.7 MB. Free memory was 75.7 MB in the beginning and 69.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 78851.38 ms. Allocated memory was 165.7 MB in the beginning and 530.6 MB in the end (delta: 364.9 MB). Free memory was 69.5 MB in the beginning and 331.5 MB in the end (delta: -262.0 MB). Peak memory consumption was 330.0 MB. Max. memory is 16.1 GB. * CodeCheck took 441.43 ms. Allocated memory is still 530.6 MB. Free memory was 331.5 MB in the beginning and 298.0 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:05:36,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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 04:05:39,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:05:39,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:05:39,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:05:39,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:05:39,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:05:39,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:05:39,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:05:39,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:05:39,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:05:39,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:05:39,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:05:39,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:05:39,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:05:39,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:05:39,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:05:39,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:05:39,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:05:39,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:05:39,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:05:39,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:05:39,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:05:39,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:05:39,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:05:39,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:05:39,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:05:39,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:05:39,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:05:39,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:05:39,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:05:39,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:05:39,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:05:39,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:05:39,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:05:39,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:05:39,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:05:39,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:05:39,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:05:39,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:05:39,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:05:39,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:05:39,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:05:39,505 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:05:39,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:05:39,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:05:39,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:05:39,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:05:39,510 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:05:39,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:05:39,511 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:05:39,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:05:39,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:05:39,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:05:39,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:05:39,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:05:39,514 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:05:39,515 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:05:39,515 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:05:39,515 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:05:39,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:05:39,516 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:05:39,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:05:39,516 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:05:39,517 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:05:39,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:05:39,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:05:39,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:05:39,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:05:39,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:05:39,519 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:05:39,519 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:05:39,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:05:39,520 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:05:39,520 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:05:39,520 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efc4c52a722d63f9628a5791b5e97bc661a62d89deb074bdb4352c608e6a3dd1 [2021-10-29 04:05:39,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:05:40,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:05:40,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:05:40,025 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:05:40,026 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:05:40,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2021-10-29 04:05:40,115 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/83f3b052f/ab63bbbcfcf94f3597c1d84ae46f40bd/FLAG20db85852 [2021-10-29 04:05:41,118 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:05:41,119 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2021-10-29 04:05:41,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/83f3b052f/ab63bbbcfcf94f3597c1d84ae46f40bd/FLAG20db85852 [2021-10-29 04:05:41,639 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/data/83f3b052f/ab63bbbcfcf94f3597c1d84ae46f40bd [2021-10-29 04:05:41,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:05:41,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:05:41,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:05:41,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:05:41,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:05:41,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:05:41" (1/1) ... [2021-10-29 04:05:41,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@534bd3e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:41, skipping insertion in model container [2021-10-29 04:05:41,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:05:41" (1/1) ... [2021-10-29 04:05:41,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:05:41,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:05:42,039 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c[1806,1819] [2021-10-29 04:05:42,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:05:42,926 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:05:42,957 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_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c[1806,1819] [2021-10-29 04:05:43,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:05:43,609 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:05:43,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43 WrapperNode [2021-10-29 04:05:43,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:05:43,612 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:05:43,612 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:05:43,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:05:43,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:43,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:44,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:05:44,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:05:44,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:05:44,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:05:44,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:44,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:44,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:44,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:45,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:45,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:45,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:45,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:05:45,191 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:05:45,191 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:05:45,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:05:45,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:05:43" (1/1) ... [2021-10-29 04:05:45,202 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:05:45,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:05:45,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:05:45,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:05:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2021-10-29 04:05:45,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2021-10-29 04:05:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 04:05:45,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 04:05:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:05:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 04:05:45,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 04:05:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:05:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 04:05:45,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 04:05:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 04:05:45,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 04:05:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:05:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2021-10-29 04:05:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2021-10-29 04:05:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 04:05:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 04:05:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 04:05:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 04:05:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 04:05:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 04:05:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2021-10-29 04:05:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2021-10-29 04:05:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2021-10-29 04:05:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2021-10-29 04:05:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 04:05:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 04:05:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 04:05:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 04:05:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 04:05:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 04:05:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:05:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:05:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:05:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:05:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 04:05:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 04:05:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 04:05:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 04:05:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2021-10-29 04:05:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2021-10-29 04:05:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 04:05:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 04:05:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:05:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:05:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:05:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:05:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 04:05:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 04:05:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 04:05:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 04:05:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 04:05:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 04:05:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2021-10-29 04:05:45,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2021-10-29 04:08:03,351 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:08:03,351 INFO L299 CfgBuilder]: Removed 55 assume(true) statements. [2021-10-29 04:08:03,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:08:03 BoogieIcfgContainer [2021-10-29 04:08:03,360 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:08:03,361 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:08:03,361 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:08:03,374 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:08:03,374 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:08:03" (1/1) ... [2021-10-29 04:08:03,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:08:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:08:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3519 states and 5328 transitions. [2021-10-29 04:08:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5328 transitions. [2021-10-29 04:08:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2021-10-29 04:08:03,727 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:08:03,728 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:08:03,782 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 04:08:03,797 INFO L168 Benchmark]: Toolchain (without parser) took 142150.32 ms. Allocated memory was 65.0 MB in the beginning and 694.2 MB in the end (delta: 629.1 MB). Free memory was 43.2 MB in the beginning and 326.4 MB in the end (delta: -283.1 MB). Peak memory consumption was 346.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:03,798 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:08:03,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1964.99 ms. Allocated memory was 65.0 MB in the beginning and 102.8 MB in the end (delta: 37.7 MB). Free memory was 43.1 MB in the beginning and 50.3 MB in the end (delta: -7.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:03,802 INFO L168 Benchmark]: Boogie Procedure Inliner took 815.11 ms. Allocated memory was 102.8 MB in the beginning and 184.5 MB in the end (delta: 81.8 MB). Free memory was 50.3 MB in the beginning and 108.3 MB in the end (delta: -58.0 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:03,803 INFO L168 Benchmark]: Boogie Preprocessor took 760.97 ms. Allocated memory is still 184.5 MB. Free memory was 108.3 MB in the beginning and 85.1 MB in the end (delta: 23.2 MB). Peak memory consumption was 47.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:03,804 INFO L168 Benchmark]: RCFGBuilder took 138169.48 ms. Allocated memory was 184.5 MB in the beginning and 694.2 MB in the end (delta: 509.6 MB). Free memory was 85.1 MB in the beginning and 359.9 MB in the end (delta: -274.9 MB). Peak memory consumption was 372.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:03,807 INFO L168 Benchmark]: CodeCheck took 431.60 ms. Allocated memory is still 694.2 MB. Free memory was 359.9 MB in the beginning and 326.4 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:08:03,819 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 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 30.7 MB in the beginning and 30.6 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1964.99 ms. Allocated memory was 65.0 MB in the beginning and 102.8 MB in the end (delta: 37.7 MB). Free memory was 43.1 MB in the beginning and 50.3 MB in the end (delta: -7.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 815.11 ms. Allocated memory was 102.8 MB in the beginning and 184.5 MB in the end (delta: 81.8 MB). Free memory was 50.3 MB in the beginning and 108.3 MB in the end (delta: -58.0 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 760.97 ms. Allocated memory is still 184.5 MB. Free memory was 108.3 MB in the beginning and 85.1 MB in the end (delta: 23.2 MB). Peak memory consumption was 47.9 MB. Max. memory is 16.1 GB. * RCFGBuilder took 138169.48 ms. Allocated memory was 184.5 MB in the beginning and 694.2 MB in the end (delta: 509.6 MB). Free memory was 85.1 MB in the beginning and 359.9 MB in the end (delta: -274.9 MB). Peak memory consumption was 372.6 MB. Max. memory is 16.1 GB. * CodeCheck took 431.60 ms. Allocated memory is still 694.2 MB. Free memory was 359.9 MB in the beginning and 326.4 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:08:04,054 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 04:08:04,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d4ebeb-e5e7-4240-ad7f-6144a232aa82/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...