./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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 7236cecbd92b361c7dde7b9feb16da195b1cfc80435e4a8a50c2b2f61605ff24 ............................................................................................................................................................................................................................................................... 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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 7236cecbd92b361c7dde7b9feb16da195b1cfc80435e4a8a50c2b2f61605ff24 ..................................................................................................................................................................................................................................................................... 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 03:57:33,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:57:33,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:57:33,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:57:33,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:57:33,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:57:33,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:57:33,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:57:33,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:57:33,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:57:33,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:57:33,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:57:33,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:57:33,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:57:33,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:57:33,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:57:33,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:57:33,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:57:33,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:57:33,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:57:33,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:57:33,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:57:33,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:57:33,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:57:33,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:57:33,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:57:33,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:57:33,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:57:33,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:57:33,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:57:33,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:57:33,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:57:33,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:57:33,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:57:33,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:57:33,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:57:33,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:57:33,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:57:33,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:57:33,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:57:33,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:57:33,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:57:33,501 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:57:33,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:57:33,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:57:33,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:57:33,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:57:33,506 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:57:33,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:57:33,507 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:57:33,507 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:57:33,507 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:57:33,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:57:33,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:57:33,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:57:33,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:57:33,515 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:57:33,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:57:33,516 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:57:33,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:57:33,516 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:57:33,517 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:57:33,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:57:33,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:57:33,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:57:33,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:57:33,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:57:33,518 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:57:33,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:57:33,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:57:33,519 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7236cecbd92b361c7dde7b9feb16da195b1cfc80435e4a8a50c2b2f61605ff24 [2021-10-29 03:57:33,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:57:33,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:57:33,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:57:33,851 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:57:33,852 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:57:33,853 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2021-10-29 03:57:33,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/cf7dc7668/9f0adfd7b0e34ab9a3f1853db1054022/FLAG3808c5a79 [2021-10-29 03:57:34,842 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:57:34,845 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2021-10-29 03:57:34,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/cf7dc7668/9f0adfd7b0e34ab9a3f1853db1054022/FLAG3808c5a79 [2021-10-29 03:57:35,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/cf7dc7668/9f0adfd7b0e34ab9a3f1853db1054022 [2021-10-29 03:57:35,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:57:35,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:57:35,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:57:35,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:57:35,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:57:35,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:57:35" (1/1) ... [2021-10-29 03:57:35,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7efb66e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:35, skipping insertion in model container [2021-10-29 03:57:35,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:57:35" (1/1) ... [2021-10-29 03:57:35,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:57:35,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:57:35,871 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c[2313,2326] [2021-10-29 03:57:37,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:57:37,279 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:57:37,302 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c[2313,2326] [2021-10-29 03:57:38,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:57:38,202 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:57:38,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38 WrapperNode [2021-10-29 03:57:38,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:57:38,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:57:38,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:57:38,204 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:57:38,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:38,648 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:40,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:57:40,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:57:40,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:57:40,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:57:40,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:40,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:40,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:40,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:41,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:41,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:42,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:42,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:57:42,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:57:42,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:57:42,202 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:57:42,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:42,211 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:57:42,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:57:42,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:57:42,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:57:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2021-10-29 03:57:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2021-10-29 03:57:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 03:57:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 03:57:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:57:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:57:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:57:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 03:57:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 03:57:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 03:57:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 03:57:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 03:57:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 03:57:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:57:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 03:57:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 03:57:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 03:57:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 03:57:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2021-10-29 03:57:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2021-10-29 03:57:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:57:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:57:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:57:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:57:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 03:57:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 03:57:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:57:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:57:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 03:57:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 03:57:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 03:57:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 03:57:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2021-10-29 03:57:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2021-10-29 03:57:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 03:57:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 03:57:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:57:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:57:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:57:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:57:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:57:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 03:57:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 03:57:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 03:57:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 03:57:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:57:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:57:42,297 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2021-10-29 03:57:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2021-10-29 04:00:01,319 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:00:01,320 INFO L299 CfgBuilder]: Removed 43 assume(true) statements. [2021-10-29 04:00:01,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:00:01 BoogieIcfgContainer [2021-10-29 04:00:01,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:00:01,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:00:01,336 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:00:01,346 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:00:01,346 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:00:01" (1/1) ... [2021-10-29 04:00:01,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:00:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:00:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19501 states to 12587 states and 19501 transitions. [2021-10-29 04:00:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 12587 states and 19501 transitions. [2021-10-29 04:00:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4794 [2021-10-29 04:00:02,290 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:00:02,291 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:00:02,336 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 04:00:02,341 INFO L168 Benchmark]: Toolchain (without parser) took 147071.84 ms. Allocated memory was 121.6 MB in the beginning and 4.2 GB in the end (delta: 4.1 GB). Free memory was 82.9 MB in the beginning and 3.2 GB in the end (delta: -3.1 GB). Peak memory consumption was 1.0 GB. Max. memory is 16.1 GB. [2021-10-29 04:00:02,342 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 96.5 MB. Free memory was 67.0 MB in the beginning and 66.9 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:00:02,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2933.21 ms. Allocated memory was 121.6 MB in the beginning and 302.0 MB in the end (delta: 180.4 MB). Free memory was 82.3 MB in the beginning and 142.9 MB in the end (delta: -60.7 MB). Peak memory consumption was 155.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:00:02,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 2127.68 ms. Allocated memory was 302.0 MB in the beginning and 675.3 MB in the end (delta: 373.3 MB). Free memory was 142.9 MB in the beginning and 416.6 MB in the end (delta: -273.7 MB). Peak memory consumption was 143.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:00:02,345 INFO L168 Benchmark]: Boogie Preprocessor took 1868.89 ms. Allocated memory was 675.3 MB in the beginning and 2.0 GB in the end (delta: 1.4 GB). Free memory was 416.6 MB in the beginning and 1.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:00:02,346 INFO L168 Benchmark]: RCFGBuilder took 139132.43 ms. Allocated memory was 2.0 GB in the beginning and 4.2 GB in the end (delta: 2.2 GB). Free memory was 1.7 GB in the beginning and 3.5 GB in the end (delta: -1.8 GB). Peak memory consumption was 763.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:00:02,346 INFO L168 Benchmark]: CodeCheck took 1003.72 ms. Allocated memory is still 4.2 GB. Free memory was 3.5 GB in the beginning and 3.2 GB in the end (delta: 336.6 MB). Peak memory consumption was 337.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:00:02,351 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 0.19 ms. Allocated memory is still 96.5 MB. Free memory was 67.0 MB in the beginning and 66.9 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2933.21 ms. Allocated memory was 121.6 MB in the beginning and 302.0 MB in the end (delta: 180.4 MB). Free memory was 82.3 MB in the beginning and 142.9 MB in the end (delta: -60.7 MB). Peak memory consumption was 155.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 2127.68 ms. Allocated memory was 302.0 MB in the beginning and 675.3 MB in the end (delta: 373.3 MB). Free memory was 142.9 MB in the beginning and 416.6 MB in the end (delta: -273.7 MB). Peak memory consumption was 143.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 1868.89 ms. Allocated memory was 675.3 MB in the beginning and 2.0 GB in the end (delta: 1.4 GB). Free memory was 416.6 MB in the beginning and 1.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 117.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 139132.43 ms. Allocated memory was 2.0 GB in the beginning and 4.2 GB in the end (delta: 2.2 GB). Free memory was 1.7 GB in the beginning and 3.5 GB in the end (delta: -1.8 GB). Peak memory consumption was 763.7 MB. Max. memory is 16.1 GB. * CodeCheck took 1003.72 ms. Allocated memory is still 4.2 GB. Free memory was 3.5 GB in the beginning and 3.2 GB in the end (delta: 336.6 MB). Peak memory consumption was 337.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:00:02,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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 04:00:04,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:00:04,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:00:04,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:00:04,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:00:04,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:00:04,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:00:04,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:00:04,908 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:00:04,909 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:00:04,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:00:04,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:00:04,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:00:04,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:00:04,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:00:04,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:00:04,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:00:04,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:00:04,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:00:04,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:00:04,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:00:04,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:00:04,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:00:04,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:00:04,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:00:04,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:00:04,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:00:04,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:00:04,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:00:04,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:00:04,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:00:04,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:00:04,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:00:04,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:00:04,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:00:04,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:00:04,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:00:04,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:00:04,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:00:04,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:00:04,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:00:04,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:00:05,019 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:00:05,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:00:05,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:00:05,021 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:00:05,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:00:05,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:00:05,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:00:05,023 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:00:05,023 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:00:05,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:00:05,025 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:00:05,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:00:05,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:00:05,025 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:00:05,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:00:05,026 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:00:05,026 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:00:05,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:00:05,026 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:00:05,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:00:05,027 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:00:05,027 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:00:05,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:00:05,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:00:05,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:00:05,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:00:05,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:00:05,029 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:00:05,029 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:00:05,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:00:05,029 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:00:05,029 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:00:05,030 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7236cecbd92b361c7dde7b9feb16da195b1cfc80435e4a8a50c2b2f61605ff24 [2021-10-29 04:00:05,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:00:05,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:00:05,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:00:05,428 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:00:05,429 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:00:05,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2021-10-29 04:00:05,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/7e4b28b91/aad9b8d9040a41318ca8078e7b07b46c/FLAGdaa4162cf [2021-10-29 04:00:06,418 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:00:06,419 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2021-10-29 04:00:06,483 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/7e4b28b91/aad9b8d9040a41318ca8078e7b07b46c/FLAGdaa4162cf [2021-10-29 04:00:06,852 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/data/7e4b28b91/aad9b8d9040a41318ca8078e7b07b46c [2021-10-29 04:00:06,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:00:06,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:00:06,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:00:06,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:00:06,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:00:06,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:00:06" (1/1) ... [2021-10-29 04:00:06,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31fcf3df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:06, skipping insertion in model container [2021-10-29 04:00:06,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:00:06" (1/1) ... [2021-10-29 04:00:06,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:00:07,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:00:07,417 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c[2313,2326] [2021-10-29 04:00:08,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:00:09,018 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:00:09,048 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_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c[2313,2326] [2021-10-29 04:00:10,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:00:10,463 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:00:10,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10 WrapperNode [2021-10-29 04:00:10,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:00:10,465 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:00:10,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:00:10,466 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:00:10,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:11,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:12,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:00:12,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:00:12,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:00:12,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:00:12,609 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:12,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:12,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:12,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:13,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:14,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:14,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:14,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:00:14,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:00:14,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:00:14,461 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:00:14,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:00:10" (1/1) ... [2021-10-29 04:00:14,468 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:00:14,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:00:14,493 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:00:14,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:00:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2021-10-29 04:00:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2021-10-29 04:00:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 04:00:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 04:00:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:00:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 04:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 04:00:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:00:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 04:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 04:00:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 04:00:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 04:00:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:00:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 04:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 04:00:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 04:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 04:00:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 04:00:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 04:00:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2021-10-29 04:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2021-10-29 04:00:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 04:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 04:00:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 04:00:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 04:00:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 04:00:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2021-10-29 04:00:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:00:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:00:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:00:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:00:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 04:00:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 04:00:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 04:00:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 04:00:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2021-10-29 04:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2021-10-29 04:00:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 04:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 04:00:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:00:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:00:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:00:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:00:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 04:00:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 04:00:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 04:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 04:00:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 04:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 04:00:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2021-10-29 04:00:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2021-10-29 04:04:54,735 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:04:54,735 INFO L299 CfgBuilder]: Removed 43 assume(true) statements. [2021-10-29 04:04:54,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:04:54 BoogieIcfgContainer [2021-10-29 04:04:54,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:04:54,752 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:04:54,752 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:04:54,763 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:04:54,763 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:04:54" (1/1) ... [2021-10-29 04:04:54,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:04:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:04:55,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19501 states to 12587 states and 19501 transitions. [2021-10-29 04:04:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 12587 states and 19501 transitions. [2021-10-29 04:04:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4794 [2021-10-29 04:04:56,053 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:04:56,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:04:56,095 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 04:04:56,100 INFO L168 Benchmark]: Toolchain (without parser) took 289242.35 ms. Allocated memory was 60.8 MB in the beginning and 4.1 GB in the end (delta: 4.0 GB). Free memory was 34.0 MB in the beginning and 3.1 GB in the end (delta: -3.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 16.1 GB. [2021-10-29 04:04:56,101 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:04:56,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3605.07 ms. Allocated memory was 60.8 MB in the beginning and 260.0 MB in the end (delta: 199.2 MB). Free memory was 33.8 MB in the beginning and 82.2 MB in the end (delta: -48.3 MB). Peak memory consumption was 159.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:56,103 INFO L168 Benchmark]: Boogie Procedure Inliner took 2133.79 ms. Allocated memory was 260.0 MB in the beginning and 601.9 MB in the end (delta: 341.8 MB). Free memory was 82.2 MB in the beginning and 344.3 MB in the end (delta: -262.1 MB). Peak memory consumption was 176.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:56,104 INFO L168 Benchmark]: Boogie Preprocessor took 1860.00 ms. Allocated memory was 601.9 MB in the beginning and 1.8 GB in the end (delta: 1.2 GB). Free memory was 344.3 MB in the beginning and 1.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 146.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:56,105 INFO L168 Benchmark]: RCFGBuilder took 280289.93 ms. Allocated memory was 1.8 GB in the beginning and 4.1 GB in the end (delta: 2.3 GB). Free memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: -1.9 GB). Peak memory consumption was 901.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:56,106 INFO L168 Benchmark]: CodeCheck took 1346.66 ms. Allocated memory is still 4.1 GB. Free memory was 3.4 GB in the beginning and 3.1 GB in the end (delta: 336.6 MB). Peak memory consumption was 335.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:56,110 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 0.23 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3605.07 ms. Allocated memory was 60.8 MB in the beginning and 260.0 MB in the end (delta: 199.2 MB). Free memory was 33.8 MB in the beginning and 82.2 MB in the end (delta: -48.3 MB). Peak memory consumption was 159.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 2133.79 ms. Allocated memory was 260.0 MB in the beginning and 601.9 MB in the end (delta: 341.8 MB). Free memory was 82.2 MB in the beginning and 344.3 MB in the end (delta: -262.1 MB). Peak memory consumption was 176.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 1860.00 ms. Allocated memory was 601.9 MB in the beginning and 1.8 GB in the end (delta: 1.2 GB). Free memory was 344.3 MB in the beginning and 1.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 146.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 280289.93 ms. Allocated memory was 1.8 GB in the beginning and 4.1 GB in the end (delta: 2.3 GB). Free memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: -1.9 GB). Peak memory consumption was 901.0 MB. Max. memory is 16.1 GB. * CodeCheck took 1346.66 ms. Allocated memory is still 4.1 GB. Free memory was 3.4 GB in the beginning and 3.1 GB in the end (delta: 336.6 MB). Peak memory consumption was 335.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:04:56,344 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-29 04:04:56,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a3e125-16e9-4bfc-a114-a8af5e49b94f/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...