./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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 d1acaf5881e7bc6fb96063443cb57a4aeaaabd457c070b840e9f79d5e20a5abf ......................................................................................................................................................................................................................................................... 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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 d1acaf5881e7bc6fb96063443cb57a4aeaaabd457c070b840e9f79d5e20a5abf .............................................................................................................................................................................................................................................................. 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 03:40:21,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:40:21,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:40:21,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:40:21,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:40:21,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:40:21,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:40:21,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:40:21,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:40:21,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:40:21,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:40:21,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:40:21,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:40:21,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:40:21,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:40:21,585 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:40:21,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:40:21,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:40:21,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:40:21,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:40:21,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:40:21,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:40:21,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:40:21,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:40:21,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:40:21,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:40:21,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:40:21,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:40:21,627 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:40:21,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:40:21,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:40:21,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:40:21,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:40:21,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:40:21,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:40:21,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:40:21,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:40:21,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:40:21,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:40:21,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:40:21,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:40:21,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:40:21,692 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:40:21,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:40:21,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:40:21,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:40:21,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:40:21,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:40:21,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:40:21,696 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:40:21,696 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:40:21,697 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:40:21,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:40:21,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:40:21,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:40:21,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:40:21,699 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:40:21,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:40:21,700 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:40:21,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:40:21,700 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:40:21,700 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:40:21,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:40:21,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:40:21,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:40:21,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:40:21,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:40:21,702 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:40:21,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:40:21,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:40:21,703 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1acaf5881e7bc6fb96063443cb57a4aeaaabd457c070b840e9f79d5e20a5abf [2021-10-29 03:40:22,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:40:22,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:40:22,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:40:22,043 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:40:22,044 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:40:22,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2021-10-29 03:40:22,127 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/93c545420/cbb56ad8d7614a3d9ab03f615de4431e/FLAGbc8dd9cdd [2021-10-29 03:40:22,705 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:40:22,705 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2021-10-29 03:40:22,724 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/93c545420/cbb56ad8d7614a3d9ab03f615de4431e/FLAGbc8dd9cdd [2021-10-29 03:40:22,956 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/93c545420/cbb56ad8d7614a3d9ab03f615de4431e [2021-10-29 03:40:22,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:40:22,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:40:22,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:40:22,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:40:22,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:40:22,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:40:22" (1/1) ... [2021-10-29 03:40:22,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5baf4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:22, skipping insertion in model container [2021-10-29 03:40:22,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:40:22" (1/1) ... [2021-10-29 03:40:23,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:40:23,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:40:23,273 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c[2017,2030] [2021-10-29 03:40:23,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:40:23,669 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:40:23,684 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c[2017,2030] [2021-10-29 03:40:23,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:40:23,971 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:40:23,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23 WrapperNode [2021-10-29 03:40:23,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:40:23,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:40:23,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:40:23,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:40:23,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,056 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:40:24,284 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:40:24,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:40:24,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:40:24,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,318 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,529 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:40:24,573 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:40:24,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:40:24,574 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:40:24,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:40:23" (1/1) ... [2021-10-29 03:40:24,583 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:40:24,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:40:24,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:40:24,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:40:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 03:40:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 03:40:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:40:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:40:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:40:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 03:40:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 03:40:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 03:40:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 03:40:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2021-10-29 03:40:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2021-10-29 03:40:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 03:40:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 03:40:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:40:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 03:40:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 03:40:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 03:40:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 03:40:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:40:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:40:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:40:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:40:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:40:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2021-10-29 03:40:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2021-10-29 03:40:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:40:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 03:40:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 03:40:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 03:40:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 03:40:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 03:40:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 03:40:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:40:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:40:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:40:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:40:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:40:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 03:40:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 03:40:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 03:40:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 03:40:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:40:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:41:09,672 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:41:09,673 INFO L299 CfgBuilder]: Removed 49 assume(true) statements. [2021-10-29 03:41:09,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:41:09 BoogieIcfgContainer [2021-10-29 03:41:09,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:41:09,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:41:09,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:41:09,690 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:41:09,690 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:41:09" (1/1) ... [2021-10-29 03:41:09,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:41:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:41:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1236 states and 1882 transitions. [2021-10-29 03:41:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1882 transitions. [2021-10-29 03:41:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2021-10-29 03:41:09,849 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:41:09,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:41:09,895 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 03:41:09,902 INFO L168 Benchmark]: Toolchain (without parser) took 46936.20 ms. Allocated memory was 83.9 MB in the beginning and 270.5 MB in the end (delta: 186.6 MB). Free memory was 45.1 MB in the beginning and 152.8 MB in the end (delta: -107.7 MB). Peak memory consumption was 79.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:41:09,902 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 83.9 MB. Free memory was 64.6 MB in the beginning and 64.6 MB in the end (delta: 38.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:41:09,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 986.37 ms. Allocated memory is still 100.7 MB. Free memory was 79.7 MB in the beginning and 56.1 MB in the end (delta: 23.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:41:09,906 INFO L168 Benchmark]: Boogie Procedure Inliner took 310.33 ms. Allocated memory is still 100.7 MB. Free memory was 55.7 MB in the beginning and 53.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:41:09,906 INFO L168 Benchmark]: Boogie Preprocessor took 287.92 ms. Allocated memory was 100.7 MB in the beginning and 169.9 MB in the end (delta: 69.2 MB). Free memory was 53.9 MB in the beginning and 121.3 MB in the end (delta: -67.4 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:41:09,908 INFO L168 Benchmark]: RCFGBuilder took 45105.43 ms. Allocated memory was 169.9 MB in the beginning and 270.5 MB in the end (delta: 100.7 MB). Free memory was 120.9 MB in the beginning and 169.6 MB in the end (delta: -48.6 MB). Peak memory consumption was 105.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:41:09,908 INFO L168 Benchmark]: CodeCheck took 218.48 ms. Allocated memory is still 270.5 MB. Free memory was 169.6 MB in the beginning and 152.8 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:41:09,918 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 0.24 ms. Allocated memory is still 83.9 MB. Free memory was 64.6 MB in the beginning and 64.6 MB in the end (delta: 38.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 986.37 ms. Allocated memory is still 100.7 MB. Free memory was 79.7 MB in the beginning and 56.1 MB in the end (delta: 23.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 310.33 ms. Allocated memory is still 100.7 MB. Free memory was 55.7 MB in the beginning and 53.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 287.92 ms. Allocated memory was 100.7 MB in the beginning and 169.9 MB in the end (delta: 69.2 MB). Free memory was 53.9 MB in the beginning and 121.3 MB in the end (delta: -67.4 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 45105.43 ms. Allocated memory was 169.9 MB in the beginning and 270.5 MB in the end (delta: 100.7 MB). Free memory was 120.9 MB in the beginning and 169.6 MB in the end (delta: -48.6 MB). Peak memory consumption was 105.5 MB. Max. memory is 16.1 GB. * CodeCheck took 218.48 ms. Allocated memory is still 270.5 MB. Free memory was 169.6 MB in the beginning and 152.8 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:41:10,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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 03:41:12,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:41:12,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:41:12,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:41:12,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:41:12,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:41:12,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:41:12,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:41:12,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:41:12,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:41:12,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:41:12,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:41:12,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:41:12,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:41:12,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:41:12,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:41:12,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:41:12,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:41:12,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:41:12,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:41:12,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:41:12,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:41:12,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:41:12,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:41:12,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:41:12,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:41:12,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:41:12,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:41:12,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:41:12,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:41:12,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:41:12,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:41:12,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:41:12,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:41:12,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:41:12,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:41:12,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:41:12,550 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:41:12,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:41:12,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:41:12,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:41:12,554 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:41:12,579 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:41:12,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:41:12,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:41:12,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:41:12,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:41:12,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:41:12,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:41:12,583 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:41:12,583 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:41:12,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:41:12,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:41:12,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:41:12,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:41:12,585 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:41:12,585 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:41:12,585 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:41:12,586 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:41:12,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:41:12,586 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:41:12,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:41:12,587 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:41:12,587 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:41:12,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:41:12,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:41:12,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:41:12,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:41:12,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:41:12,588 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:41:12,589 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:41:12,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:41:12,589 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:41:12,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:41:12,590 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1acaf5881e7bc6fb96063443cb57a4aeaaabd457c070b840e9f79d5e20a5abf [2021-10-29 03:41:12,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:41:13,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:41:13,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:41:13,005 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:41:13,010 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:41:13,013 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2021-10-29 03:41:13,097 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/ccc58817c/206bf53724b149d19c601384512f2fb2/FLAG2087a0e58 [2021-10-29 03:41:13,951 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:41:13,951 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2021-10-29 03:41:13,978 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/ccc58817c/206bf53724b149d19c601384512f2fb2/FLAG2087a0e58 [2021-10-29 03:41:14,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/data/ccc58817c/206bf53724b149d19c601384512f2fb2 [2021-10-29 03:41:14,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:41:14,057 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:41:14,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:41:14,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:41:14,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:41:14,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:41:14" (1/1) ... [2021-10-29 03:41:14,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d531552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:14, skipping insertion in model container [2021-10-29 03:41:14,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:41:14" (1/1) ... [2021-10-29 03:41:14,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:41:14,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:41:14,334 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c[2017,2030] [2021-10-29 03:41:14,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:41:14,906 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:41:14,922 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_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c[2017,2030] [2021-10-29 03:41:15,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:41:15,226 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:41:15,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15 WrapperNode [2021-10-29 03:41:15,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:41:15,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:41:15,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:41:15,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:41:15,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:41:15,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:41:15,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:41:15,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:41:15,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,748 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:41:15,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:41:15,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:41:15,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:41:15,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:41:15" (1/1) ... [2021-10-29 03:41:15,821 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:41:15,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:41:15,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:41:15,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:41:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2021-10-29 03:41:15,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2021-10-29 03:41:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:41:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:41:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2021-10-29 03:41:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:41:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2021-10-29 03:41:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2021-10-29 03:41:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2021-10-29 03:41:15,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2021-10-29 03:41:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2021-10-29 03:41:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2021-10-29 03:41:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:41:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2021-10-29 03:41:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2021-10-29 03:41:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2021-10-29 03:41:15,900 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2021-10-29 03:41:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2021-10-29 03:41:15,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2021-10-29 03:41:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:41:15,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2021-10-29 03:41:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:41:15,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2021-10-29 03:41:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:41:15,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:41:15,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:41:15,902 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2021-10-29 03:41:15,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2021-10-29 03:41:15,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:41:15,902 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-10-29 03:41:15,902 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-10-29 03:41:15,902 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2021-10-29 03:41:15,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2021-10-29 03:41:15,903 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2021-10-29 03:41:15,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2021-10-29 03:41:15,903 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:41:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:41:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:41:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:41:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2021-10-29 03:41:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2021-10-29 03:41:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2021-10-29 03:41:15,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2021-10-29 03:41:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:41:15,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2021-10-29 03:42:53,354 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:42:53,355 INFO L299 CfgBuilder]: Removed 49 assume(true) statements. [2021-10-29 03:42:53,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:42:53 BoogieIcfgContainer [2021-10-29 03:42:53,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:42:53,362 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:42:53,362 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:42:53,374 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:42:53,375 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:42:53" (1/1) ... [2021-10-29 03:42:53,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:42:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:42:53,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1236 states and 1882 transitions. [2021-10-29 03:42:53,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1882 transitions. [2021-10-29 03:42:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2021-10-29 03:42:53,523 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:42:53,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:42:53,579 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 03:42:53,588 INFO L168 Benchmark]: Toolchain (without parser) took 99528.38 ms. Allocated memory was 54.5 MB in the beginning and 174.1 MB in the end (delta: 119.5 MB). Free memory was 29.4 MB in the beginning and 70.0 MB in the end (delta: -40.6 MB). Peak memory consumption was 79.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:42:53,589 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.4 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:42:53,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1153.83 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 29.1 MB in the beginning and 38.0 MB in the end (delta: -8.8 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:42:53,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 345.55 ms. Allocated memory was 71.3 MB in the beginning and 98.6 MB in the end (delta: 27.3 MB). Free memory was 38.0 MB in the beginning and 55.0 MB in the end (delta: -17.0 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:42:53,594 INFO L168 Benchmark]: Boogie Preprocessor took 237.87 ms. Allocated memory is still 98.6 MB. Free memory was 55.0 MB in the beginning and 48.9 MB in the end (delta: 6.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:42:53,595 INFO L168 Benchmark]: RCFGBuilder took 97548.06 ms. Allocated memory was 98.6 MB in the beginning and 174.1 MB in the end (delta: 75.5 MB). Free memory was 48.9 MB in the beginning and 87.9 MB in the end (delta: -39.0 MB). Peak memory consumption was 77.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:42:53,598 INFO L168 Benchmark]: CodeCheck took 222.22 ms. Allocated memory is still 174.1 MB. Free memory was 87.9 MB in the beginning and 70.0 MB in the end (delta: 17.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:42:53,611 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 0.31 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.4 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1153.83 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 29.1 MB in the beginning and 38.0 MB in the end (delta: -8.8 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 345.55 ms. Allocated memory was 71.3 MB in the beginning and 98.6 MB in the end (delta: 27.3 MB). Free memory was 38.0 MB in the beginning and 55.0 MB in the end (delta: -17.0 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 237.87 ms. Allocated memory is still 98.6 MB. Free memory was 55.0 MB in the beginning and 48.9 MB in the end (delta: 6.1 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. * RCFGBuilder took 97548.06 ms. Allocated memory was 98.6 MB in the beginning and 174.1 MB in the end (delta: 75.5 MB). Free memory was 48.9 MB in the beginning and 87.9 MB in the end (delta: -39.0 MB). Peak memory consumption was 77.2 MB. Max. memory is 16.1 GB. * CodeCheck took 222.22 ms. Allocated memory is still 174.1 MB. Free memory was 87.9 MB in the beginning and 70.0 MB in the end (delta: 17.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:42:53,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc7c58-d844-47a5-bd8c-69bd08e81fb8/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...