./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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 64d7e25d2b411aa83621d9b12af66c6bbf36b903d9ea3c8a9dc9ced9d60fa3c1 ............................................................................................................................................................................................................................................................... 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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 64d7e25d2b411aa83621d9b12af66c6bbf36b903d9ea3c8a9dc9ced9d60fa3c1 ..................................................................................................................................................................................................................................................................... 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 03:37:12,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:37:12,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:37:12,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:37:12,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:37:12,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:37:12,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:37:12,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:37:12,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:37:12,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:37:12,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:37:12,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:37:12,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:37:12,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:37:12,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:37:12,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:37:12,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:37:12,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:37:12,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:37:12,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:37:12,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:37:12,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:37:12,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:37:12,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:37:12,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:37:12,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:37:12,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:37:12,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:37:12,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:37:12,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:37:12,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:37:12,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:37:12,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:37:12,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:37:12,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:37:12,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:37:12,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:37:12,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:37:12,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:37:12,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:37:12,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:37:12,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:37:12,425 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:37:12,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:37:12,428 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:37:12,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:37:12,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:37:12,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:37:12,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:37:12,430 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:37:12,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:37:12,430 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:37:12,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:37:12,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:37:12,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:37:12,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:37:12,433 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:37:12,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:37:12,433 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:37:12,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:37:12,434 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:37:12,434 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:37:12,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:37:12,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:37:12,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:37:12,435 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:37:12,435 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:37:12,436 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:37:12,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:37:12,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:37:12,436 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64d7e25d2b411aa83621d9b12af66c6bbf36b903d9ea3c8a9dc9ced9d60fa3c1 [2021-10-29 03:37:12,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:37:12,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:37:12,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:37:12,806 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:37:12,808 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:37:12,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c [2021-10-29 03:37:12,935 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/c6c68a4ee/d1b68ea2ddde437191e11a49ef23e2de/FLAGa28968e7e [2021-10-29 03:37:14,067 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:37:14,067 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c [2021-10-29 03:37:14,155 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/c6c68a4ee/d1b68ea2ddde437191e11a49ef23e2de/FLAGa28968e7e [2021-10-29 03:37:14,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/c6c68a4ee/d1b68ea2ddde437191e11a49ef23e2de [2021-10-29 03:37:14,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:37:14,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:37:14,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:37:14,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:37:14,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:37:14,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:37:14" (1/1) ... [2021-10-29 03:37:14,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a9daf8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:14, skipping insertion in model container [2021-10-29 03:37:14,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:37:14" (1/1) ... [2021-10-29 03:37:14,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:37:14,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:37:15,028 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c[2232,2245] [2021-10-29 03:37:16,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:37:16,713 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:37:16,746 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c[2232,2245] [2021-10-29 03:37:17,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:37:17,972 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:37:17,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17 WrapperNode [2021-10-29 03:37:17,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:37:17,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:37:17,975 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:37:17,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:37:17,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:18,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:20,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:37:20,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:37:20,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:37:20,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:37:20,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:20,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:20,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:20,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:22,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:22,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:22,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:22,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:37:22,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:37:22,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:37:22,472 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:37:22,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:17" (1/1) ... [2021-10-29 03:37:22,482 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:37:22,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:37:22,516 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:37:22,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:37:22,577 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2021-10-29 03:37:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2021-10-29 03:37:22,578 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 03:37:22,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 03:37:22,579 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:37:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:37:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:37:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 03:37:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 03:37:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 03:37:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 03:37:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 03:37:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 03:37:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:37:22,581 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 03:37:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 03:37:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 03:37:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 03:37:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2021-10-29 03:37:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2021-10-29 03:37:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:37:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:37:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:37:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:37:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 03:37:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 03:37:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:37:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:37:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 03:37:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 03:37:22,585 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 03:37:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 03:37:22,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2021-10-29 03:37:22,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2021-10-29 03:37:22,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 03:37:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 03:37:22,586 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:37:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:37:22,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:37:22,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:37:22,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:37:22,587 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 03:37:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 03:37:22,588 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 03:37:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 03:37:22,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:37:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:37:22,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2021-10-29 03:37:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2021-10-29 03:39:38,593 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:39:38,594 INFO L299 CfgBuilder]: Removed 43 assume(true) statements. [2021-10-29 03:39:38,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:39:38 BoogieIcfgContainer [2021-10-29 03:39:38,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:39:38,613 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:39:38,613 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:39:38,626 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:39:38,626 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:39:38" (1/1) ... [2021-10-29 03:39:38,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:39:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:39:39,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19499 states to 12585 states and 19499 transitions. [2021-10-29 03:39:39,482 INFO L276 IsEmpty]: Start isEmpty. Operand 12585 states and 19499 transitions. [2021-10-29 03:39:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4794 [2021-10-29 03:39:40,252 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:39:40,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:39:40,313 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 03:39:40,320 INFO L168 Benchmark]: Toolchain (without parser) took 145895.93 ms. Allocated memory was 113.2 MB in the beginning and 3.7 GB in the end (delta: 3.6 GB). Free memory was 75.3 MB in the beginning and 3.1 GB in the end (delta: -3.1 GB). Peak memory consumption was 912.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:40,321 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 81.8 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:39:40,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3550.12 ms. Allocated memory was 113.2 MB in the beginning and 260.0 MB in the end (delta: 146.8 MB). Free memory was 74.8 MB in the beginning and 119.9 MB in the end (delta: -45.0 MB). Peak memory consumption was 149.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:40,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 2570.72 ms. Allocated memory was 260.0 MB in the beginning and 555.7 MB in the end (delta: 295.7 MB). Free memory was 119.9 MB in the beginning and 304.4 MB in the end (delta: -184.6 MB). Peak memory consumption was 145.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:40,325 INFO L168 Benchmark]: Boogie Preprocessor took 1923.37 ms. Allocated memory was 555.7 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 304.4 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 116.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:40,326 INFO L168 Benchmark]: RCFGBuilder took 136141.28 ms. Allocated memory was 1.7 GB in the beginning and 3.7 GB in the end (delta: 2.0 GB). Free memory was 1.3 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 736.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:40,327 INFO L168 Benchmark]: CodeCheck took 1703.88 ms. Allocated memory is still 3.7 GB. Free memory was 3.0 GB in the beginning and 3.1 GB in the end (delta: -135.3 MB). Peak memory consumption was 275.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:39:40,333 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 0.36 ms. Allocated memory is still 81.8 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3550.12 ms. Allocated memory was 113.2 MB in the beginning and 260.0 MB in the end (delta: 146.8 MB). Free memory was 74.8 MB in the beginning and 119.9 MB in the end (delta: -45.0 MB). Peak memory consumption was 149.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 2570.72 ms. Allocated memory was 260.0 MB in the beginning and 555.7 MB in the end (delta: 295.7 MB). Free memory was 119.9 MB in the beginning and 304.4 MB in the end (delta: -184.6 MB). Peak memory consumption was 145.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 1923.37 ms. Allocated memory was 555.7 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 304.4 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 116.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 136141.28 ms. Allocated memory was 1.7 GB in the beginning and 3.7 GB in the end (delta: 2.0 GB). Free memory was 1.3 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 736.6 MB. Max. memory is 16.1 GB. * CodeCheck took 1703.88 ms. Allocated memory is still 3.7 GB. Free memory was 3.0 GB in the beginning and 3.1 GB in the end (delta: -135.3 MB). Peak memory consumption was 275.7 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:39:40,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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 03:39:43,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:39:43,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:39:43,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:39:43,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:39:43,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:39:43,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:39:43,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:39:43,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:39:43,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:39:43,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:39:43,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:39:43,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:39:43,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:39:43,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:39:43,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:39:43,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:39:43,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:39:43,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:39:43,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:39:43,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:39:43,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:39:43,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:39:43,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:39:43,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:39:43,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:39:43,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:39:43,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:39:43,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:39:43,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:39:43,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:39:43,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:39:43,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:39:43,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:39:43,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:39:43,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:39:43,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:39:43,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:39:43,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:39:43,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:39:43,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:39:43,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:39:43,703 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:39:43,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:39:43,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:39:43,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:39:43,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:39:43,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:39:43,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:39:43,709 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:39:43,709 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:39:43,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:39:43,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:39:43,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:39:43,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:39:43,712 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:39:43,712 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:39:43,712 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:39:43,713 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:39:43,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:39:43,713 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:39:43,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:39:43,714 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:39:43,714 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:39:43,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:39:43,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:39:43,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:39:43,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:39:43,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:39:43,716 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:39:43,716 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:39:43,716 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:39:43,717 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:39:43,717 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:39:43,717 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64d7e25d2b411aa83621d9b12af66c6bbf36b903d9ea3c8a9dc9ced9d60fa3c1 [2021-10-29 03:39:44,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:39:44,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:39:44,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:39:44,275 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:39:44,277 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:39:44,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c [2021-10-29 03:39:44,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/2deacd63f/b4e37269b21d42ab92b42cfe1412c38c/FLAG6ce9b2ca7 [2021-10-29 03:39:45,481 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:39:45,483 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c [2021-10-29 03:39:45,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/2deacd63f/b4e37269b21d42ab92b42cfe1412c38c/FLAG6ce9b2ca7 [2021-10-29 03:39:45,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/data/2deacd63f/b4e37269b21d42ab92b42cfe1412c38c [2021-10-29 03:39:45,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:39:45,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:39:45,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:39:45,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:39:45,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:39:45,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:39:45" (1/1) ... [2021-10-29 03:39:45,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11ba6e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:45, skipping insertion in model container [2021-10-29 03:39:45,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:39:45" (1/1) ... [2021-10-29 03:39:45,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:39:46,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:39:46,626 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c[2232,2245] [2021-10-29 03:39:48,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:39:48,628 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:39:48,660 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_6c617e22-cda2-4f5c-a07a-faa70b63afe1/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-2.c[2232,2245] [2021-10-29 03:39:50,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:39:50,540 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:39:50,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50 WrapperNode [2021-10-29 03:39:50,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:39:50,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:39:50,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:39:50,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:39:50,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:51,462 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:53,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:39:53,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:39:53,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:39:53,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:39:53,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:53,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:53,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:53,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:54,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:55,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:55,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:55,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:39:55,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:39:55,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:39:55,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:39:55,396 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:39:50" (1/1) ... [2021-10-29 03:39:55,405 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:39:55,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:39:55,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:39:55,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:39:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2021-10-29 03:39:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2021-10-29 03:39:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 03:39:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 03:39:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:39:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:39:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:39:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:39:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 03:39:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 03:39:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 03:39:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 03:39:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:39:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 03:39:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 03:39:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 03:39:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 03:39:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 03:39:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 03:39:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2021-10-29 03:39:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2021-10-29 03:39:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:39:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:39:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:39:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:39:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 03:39:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 03:39:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:39:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:39:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:39:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:39:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 03:39:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 03:39:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 03:39:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 03:39:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2021-10-29 03:39:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2021-10-29 03:39:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 03:39:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 03:39:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:39:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:39:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:39:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:39:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 03:39:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 03:39:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 03:39:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 03:39:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:39:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:39:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2021-10-29 03:39:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2021-10-29 03:44:40,178 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:44:40,179 INFO L299 CfgBuilder]: Removed 43 assume(true) statements. [2021-10-29 03:44:40,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:44:40 BoogieIcfgContainer [2021-10-29 03:44:40,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:44:40,196 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:44:40,196 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:44:40,209 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:44:40,209 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:44:40" (1/1) ... [2021-10-29 03:44:40,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:44:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:44:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19499 states to 12585 states and 19499 transitions. [2021-10-29 03:44:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 12585 states and 19499 transitions. [2021-10-29 03:44:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4794 [2021-10-29 03:44:41,758 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:44:41,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:44:41,823 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 03:44:41,834 INFO L168 Benchmark]: Toolchain (without parser) took 296019.42 ms. Allocated memory was 56.6 MB in the beginning and 4.7 GB in the end (delta: 4.7 GB). Free memory was 29.6 MB in the beginning and 4.2 GB in the end (delta: -4.2 GB). Peak memory consumption was 935.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:41,835 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 33.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:44:41,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4727.05 ms. Allocated memory was 56.6 MB in the beginning and 643.8 MB in the end (delta: 587.2 MB). Free memory was 29.4 MB in the beginning and 485.8 MB in the end (delta: -456.4 MB). Peak memory consumption was 162.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:41,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 2570.46 ms. Allocated memory was 643.8 MB in the beginning and 1.8 GB in the end (delta: 1.1 GB). Free memory was 485.8 MB in the beginning and 1.5 GB in the end (delta: -1.0 GB). Peak memory consumption was 148.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:41,841 INFO L168 Benchmark]: Boogie Preprocessor took 2279.99 ms. Allocated memory was 1.8 GB in the beginning and 4.7 GB in the end (delta: 3.0 GB). Free memory was 1.5 GB in the beginning and 4.4 GB in the end (delta: -2.9 GB). Peak memory consumption was 110.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:41,842 INFO L168 Benchmark]: RCFGBuilder took 284800.39 ms. Allocated memory is still 4.7 GB. Free memory was 4.4 GB in the beginning and 4.1 GB in the end (delta: 272.3 MB). Peak memory consumption was 574.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:41,845 INFO L168 Benchmark]: CodeCheck took 1633.29 ms. Allocated memory is still 4.7 GB. Free memory was 4.1 GB in the beginning and 4.2 GB in the end (delta: -63.7 MB). Peak memory consumption was 358.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:44:41,861 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 0.35 ms. Allocated memory is still 56.6 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 33.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4727.05 ms. Allocated memory was 56.6 MB in the beginning and 643.8 MB in the end (delta: 587.2 MB). Free memory was 29.4 MB in the beginning and 485.8 MB in the end (delta: -456.4 MB). Peak memory consumption was 162.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 2570.46 ms. Allocated memory was 643.8 MB in the beginning and 1.8 GB in the end (delta: 1.1 GB). Free memory was 485.8 MB in the beginning and 1.5 GB in the end (delta: -1.0 GB). Peak memory consumption was 148.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 2279.99 ms. Allocated memory was 1.8 GB in the beginning and 4.7 GB in the end (delta: 3.0 GB). Free memory was 1.5 GB in the beginning and 4.4 GB in the end (delta: -2.9 GB). Peak memory consumption was 110.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 284800.39 ms. Allocated memory is still 4.7 GB. Free memory was 4.4 GB in the beginning and 4.1 GB in the end (delta: 272.3 MB). Peak memory consumption was 574.3 MB. Max. memory is 16.1 GB. * CodeCheck took 1633.29 ms. Allocated memory is still 4.7 GB. Free memory was 4.1 GB in the beginning and 4.2 GB in the end (delta: -63.7 MB). Peak memory consumption was 358.7 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:44:42,110 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 03:44:42,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c617e22-cda2-4f5c-a07a-faa70b63afe1/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...