./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/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_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8821dcf0dd649f568f6a7cfce8600f412ab79c37bc3c7c7e65db385cdb052111 ................................................................................................................................................... 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_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/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_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8821dcf0dd649f568f6a7cfce8600f412ab79c37bc3c7c7e65db385cdb052111 ........................................................................................................................................................................................................................... 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 03:13:20,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:13:20,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:13:20,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:13:20,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:13:20,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:13:20,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:13:20,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:13:20,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:13:20,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:13:20,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:13:20,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:13:20,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:13:20,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:13:20,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:13:20,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:13:20,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:13:20,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:13:20,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:13:20,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:13:20,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:13:20,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:13:20,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:13:20,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:13:20,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:13:20,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:13:20,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:13:20,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:13:20,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:13:20,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:13:20,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:13:20,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:13:20,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:13:20,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:13:20,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:13:20,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:13:20,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:13:20,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:13:20,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:13:20,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:13:20,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:13:20,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2021-10-29 03:13:20,620 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:13:20,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:13:20,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:13:20,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:13:20,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:13:20,623 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:13:20,623 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-29 03:13:20,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:13:20,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:13:20,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:13:20,632 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-29 03:13:20,632 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-29 03:13:20,632 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-29 03:13:20,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:13:20,633 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:13:20,633 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:13:20,633 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:13:20,634 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:13:20,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:13:20,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:20,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:13:20,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:13:20,635 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:13:20,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:13:20,635 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_9c51341d-2bcb-4d35-a3ff-80ec483908e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8821dcf0dd649f568f6a7cfce8600f412ab79c37bc3c7c7e65db385cdb052111 [2021-10-29 03:13:20,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:13:20,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:13:20,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:13:20,943 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:13:20,944 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:13:20,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2021-10-29 03:13:21,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/4e204be0b/021dced9236147e7b0ca0d787172ef21/FLAGa94ecd3c3 [2021-10-29 03:13:21,524 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:13:21,524 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2021-10-29 03:13:21,563 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/4e204be0b/021dced9236147e7b0ca0d787172ef21/FLAGa94ecd3c3 [2021-10-29 03:13:21,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/4e204be0b/021dced9236147e7b0ca0d787172ef21 [2021-10-29 03:13:21,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:13:21,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:13:21,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:21,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:13:21,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:13:21,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:21" (1/1) ... [2021-10-29 03:13:21,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2127743b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:21, skipping insertion in model container [2021-10-29 03:13:21,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:21" (1/1) ... [2021-10-29 03:13:21,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:13:21,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:22,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:13:22,363 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1272) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:790) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:607) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 03:13:22,368 INFO L168 Benchmark]: Toolchain (without parser) took 531.38 ms. Allocated memory is still 96.5 MB. Free memory was 61.2 MB in the beginning and 67.5 MB in the end (delta: -6.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:22,369 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:13:22,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 526.90 ms. Allocated memory is still 96.5 MB. Free memory was 61.0 MB in the beginning and 67.5 MB in the end (delta: -6.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:22,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 526.90 ms. Allocated memory is still 96.5 MB. Free memory was 61.0 MB in the beginning and 67.5 MB in the end (delta: -6.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:13:24,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:13:24,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:13:24,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:13:24,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:13:24,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:13:24,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:13:24,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:13:24,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:13:24,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:13:24,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:13:24,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:13:24,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:13:24,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:13:24,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:13:24,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:13:24,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:13:24,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:13:24,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:13:24,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:13:24,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:13:24,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:13:24,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:13:24,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:13:24,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:13:24,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:13:24,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:13:24,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:13:24,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:13:24,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:13:24,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:13:24,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:13:24,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:13:24,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:13:24,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:13:24,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:13:24,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:13:24,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:13:24,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:13:24,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:13:24,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:13:24,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2021-10-29 03:13:24,751 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:13:24,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:13:24,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:13:24,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:13:24,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:13:24,754 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:13:24,755 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-29 03:13:24,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:13:24,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:13:24,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:13:24,756 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-29 03:13:24,757 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-29 03:13:24,757 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-29 03:13:24,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:13:24,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:13:24,757 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:13:24,758 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:13:24,758 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:13:24,758 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:13:24,758 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:13:24,759 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:13:24,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:13:24,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:24,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:13:24,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:13:24,760 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:13:24,760 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:13:24,760 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:13:24,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:13:24,761 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_9c51341d-2bcb-4d35-a3ff-80ec483908e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8821dcf0dd649f568f6a7cfce8600f412ab79c37bc3c7c7e65db385cdb052111 [2021-10-29 03:13:25,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:13:25,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:13:25,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:13:25,170 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:13:25,171 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:13:25,172 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2021-10-29 03:13:25,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/83e19959a/96c14b1cd5a14ddb93ad514c752e4cef/FLAG6abf63214 [2021-10-29 03:13:25,911 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:13:25,913 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2021-10-29 03:13:25,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/83e19959a/96c14b1cd5a14ddb93ad514c752e4cef/FLAG6abf63214 [2021-10-29 03:13:26,259 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/data/83e19959a/96c14b1cd5a14ddb93ad514c752e4cef [2021-10-29 03:13:26,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:13:26,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:13:26,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:26,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:13:26,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:13:26,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:26" (1/1) ... [2021-10-29 03:13:26,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1efbcba5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:26, skipping insertion in model container [2021-10-29 03:13:26,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:26" (1/1) ... [2021-10-29 03:13:26,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:13:26,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:26,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:13:26,849 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:13:26,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:26,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:13:26,934 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:13:27,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:13:27,067 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:13:27,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27 WrapperNode [2021-10-29 03:13:27,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:27,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:13:27,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:13:27,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:13:27,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:13:27,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:13:27,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:13:27,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:13:27,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:13:27,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:13:27,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:13:27,270 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:13:27,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:27" (1/1) ... [2021-10-29 03:13:27,278 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:27,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:13:27,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:13:27,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:13:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:13:27,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:13:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:13:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:13:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:13:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:13:27,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:13:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:13:27,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:13:27,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:13:29,149 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:13:29,150 INFO L299 CfgBuilder]: Removed 55 assume(true) statements. [2021-10-29 03:13:29,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:13:29 BoogieIcfgContainer [2021-10-29 03:13:29,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:13:29,153 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:13:29,153 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:13:29,164 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:13:29,165 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:13:29" (1/1) ... [2021-10-29 03:13:29,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:13:29,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:13:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 172 states and 183 transitions. [2021-10-29 03:13:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 183 transitions. [2021-10-29 03:13:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-10-29 03:13:29,238 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:13:29,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:13:29,308 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 03:13:29,316 INFO L168 Benchmark]: Toolchain (without parser) took 3048.69 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 54.8 MB in the beginning and 69.6 MB in the end (delta: -14.9 MB). Peak memory consumption was 39.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,317 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 73.4 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:13:29,318 INFO L168 Benchmark]: CACSL2BoogieTranslator took 800.36 ms. Allocated memory is still 73.4 MB. Free memory was 54.5 MB in the beginning and 34.4 MB in the end (delta: 20.1 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,319 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.52 ms. Allocated memory is still 73.4 MB. Free memory was 34.2 MB in the beginning and 30.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,324 INFO L168 Benchmark]: Boogie Preprocessor took 83.73 ms. Allocated memory is still 73.4 MB. Free memory was 30.8 MB in the beginning and 53.9 MB in the end (delta: -23.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,325 INFO L168 Benchmark]: RCFGBuilder took 1882.99 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 53.5 MB in the beginning and 43.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,326 INFO L168 Benchmark]: CodeCheck took 159.12 ms. Allocated memory is still 94.4 MB. Free memory was 43.4 MB in the beginning and 69.6 MB in the end (delta: -26.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:29,334 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 73.4 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 800.36 ms. Allocated memory is still 73.4 MB. Free memory was 54.5 MB in the beginning and 34.4 MB in the end (delta: 20.1 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.52 ms. Allocated memory is still 73.4 MB. Free memory was 34.2 MB in the beginning and 30.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 83.73 ms. Allocated memory is still 73.4 MB. Free memory was 30.8 MB in the beginning and 53.9 MB in the end (delta: -23.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1882.99 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 53.5 MB in the beginning and 43.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. * CodeCheck took 159.12 ms. Allocated memory is still 94.4 MB. Free memory was 43.4 MB in the beginning and 69.6 MB in the end (delta: -26.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:13:29,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c51341d-2bcb-4d35-a3ff-80ec483908e6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...