./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-esbmc-regression/fabs.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/fabs.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak --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 5b2d2d481756a61ffcbfbc8fedf0729695fc085a ................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/fabs.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak --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 5b2d2d481756a61ffcbfbc8fedf0729695fc085a .................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:20:34,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:20:34,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:20:34,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:20:34,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:20:34,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:20:34,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:20:34,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:20:34,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:20:34,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:20:34,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:20:34,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:20:34,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:20:34,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:20:34,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:20:34,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:20:34,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:20:34,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:20:34,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:20:34,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:20:34,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:20:34,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:20:34,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:20:34,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:20:34,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:20:34,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:20:34,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:20:34,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:20:34,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:20:34,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:20:34,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:20:34,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:20:34,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:20:34,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:20:34,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:20:34,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:20:34,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:20:34,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:20:34,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:20:34,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:20:34,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:20:34,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 20:20:34,793 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:20:34,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:20:34,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:20:34,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:20:34,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:20:34,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:20:34,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:20:34,800 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:20:34,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:20:34,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:20:34,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:20:34,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:20:34,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:20:34,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:20:34,802 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:20:34,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:20:34,803 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:20:34,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:20:34,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:20:34,803 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:20:34,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:20:34,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:20:34,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:20:34,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:20:34,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:20:34,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:20:34,805 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:20:34,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:20:34,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:20:34,807 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-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2d2d481756a61ffcbfbc8fedf0729695fc085a [2020-11-29 20:20:35,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:20:35,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:20:35,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:20:35,151 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:20:35,152 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:20:35,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/../../sv-benchmarks/c/floats-esbmc-regression/fabs.i [2020-11-29 20:20:35,242 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/494dac76f/fe595abaa7504a81ae540c7d8e62b90c/FLAG6a70db056 [2020-11-29 20:20:35,841 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:20:35,842 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/sv-benchmarks/c/floats-esbmc-regression/fabs.i [2020-11-29 20:20:35,868 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/494dac76f/fe595abaa7504a81ae540c7d8e62b90c/FLAG6a70db056 [2020-11-29 20:20:36,114 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/494dac76f/fe595abaa7504a81ae540c7d8e62b90c [2020-11-29 20:20:36,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:20:36,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:20:36,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:36,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:20:36,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:20:36,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:36" (1/1) ... [2020-11-29 20:20:36,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@542b937c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:36, skipping insertion in model container [2020-11-29 20:20:36,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:36" (1/1) ... [2020-11-29 20:20:36,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:20:36,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:20:36,771 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1690) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1401) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:705) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-11-29 20:20:36,778 INFO L168 Benchmark]: Toolchain (without parser) took 658.23 ms. Allocated memory is still 98.6 MB. Free memory was 69.1 MB in the beginning and 75.0 MB in the end (delta: -5.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:36,780 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory was 56.5 MB in the beginning and 56.5 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:20:36,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 654.18 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 75.0 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:36,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory was 56.5 MB in the beginning and 56.5 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 654.18 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 75.0 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:20:39,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:20:39,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:20:39,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:20:39,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:20:39,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:20:39,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:20:39,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:20:39,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:20:39,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:20:39,493 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:20:39,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:20:39,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:20:39,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:20:39,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:20:39,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:20:39,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:20:39,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:20:39,512 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:20:39,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:20:39,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:20:39,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:20:39,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:20:39,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:20:39,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:20:39,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:20:39,533 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:20:39,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:20:39,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:20:39,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:20:39,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:20:39,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:20:39,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:20:39,551 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:20:39,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:20:39,552 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:20:39,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:20:39,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:20:39,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:20:39,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:20:39,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:20:39,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 20:20:39,607 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:20:39,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:20:39,610 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:20:39,610 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:20:39,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:20:39,612 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:20:39,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:20:39,612 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:20:39,613 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:20:39,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:20:39,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:20:39,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:20:39,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:20:39,615 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:20:39,615 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:20:39,615 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:20:39,615 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:20:39,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:20:39,616 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:20:39,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:20:39,616 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:20:39,616 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:20:39,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:20:39,617 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:20:39,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:20:39,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:20:39,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:20:39,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:20:39,618 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:20:39,618 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:20:39,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:20:39,618 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:20:39,619 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:20:39,619 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-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2d2d481756a61ffcbfbc8fedf0729695fc085a [2020-11-29 20:20:40,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:20:40,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:20:40,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:20:40,065 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:20:40,066 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:20:40,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/../../sv-benchmarks/c/floats-esbmc-regression/fabs.i [2020-11-29 20:20:40,129 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/f483b3639/10f26561ccdb45aaadb5578e258379b4/FLAG0f39e1a48 [2020-11-29 20:20:40,895 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:20:40,895 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/sv-benchmarks/c/floats-esbmc-regression/fabs.i [2020-11-29 20:20:40,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/f483b3639/10f26561ccdb45aaadb5578e258379b4/FLAG0f39e1a48 [2020-11-29 20:20:41,140 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/data/f483b3639/10f26561ccdb45aaadb5578e258379b4 [2020-11-29 20:20:41,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:20:41,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:20:41,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:41,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:20:41,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:20:41,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:41" (1/1) ... [2020-11-29 20:20:41,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21b7b75e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:41, skipping insertion in model container [2020-11-29 20:20:41,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:20:41" (1/1) ... [2020-11-29 20:20:41,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:20:41,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:20:41,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:20:41,906 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:20:41,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:20:42,304 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:20:42,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42 WrapperNode [2020-11-29 20:20:42,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:20:42,306 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:20:42,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:20:42,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:20:42,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:20:42,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:20:42,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:20:42,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:20:42,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... [2020-11-29 20:20:42,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:20:42,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:20:42,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:20:42,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:20:42,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:20:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9038b999-4236-42cc-8662-61aa167cfd84/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:20:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 20:20:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-29 20:20:42,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-29 20:20:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:20:42,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:20:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:20:43,068 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:20:43,068 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-29 20:20:43,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:20:43 BoogieIcfgContainer [2020-11-29 20:20:43,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:20:43,072 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:20:43,072 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:20:43,085 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:20:43,085 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:20:43" (1/1) ... [2020-11-29 20:20:43,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:20:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:20:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 23 transitions. [2020-11-29 20:20:43,157 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2020-11-29 20:20:43,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-11-29 20:20:43,162 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:20:43,214 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-11-29 20:20:43,221 INFO L168 Benchmark]: Toolchain (without parser) took 2075.92 ms. Allocated memory was 60.8 MB in the beginning and 88.1 MB in the end (delta: 27.3 MB). Free memory was 38.2 MB in the beginning and 43.7 MB in the end (delta: -5.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:43,227 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 60.8 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:20:43,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1158.40 ms. Allocated memory was 60.8 MB in the beginning and 88.1 MB in the end (delta: 27.3 MB). Free memory was 38.0 MB in the beginning and 66.8 MB in the end (delta: -28.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:43,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.73 ms. Allocated memory is still 88.1 MB. Free memory was 66.8 MB in the beginning and 64.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:43,231 INFO L168 Benchmark]: Boogie Preprocessor took 56.84 ms. Allocated memory is still 88.1 MB. Free memory was 64.1 MB in the beginning and 63.2 MB in the end (delta: 987.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:20:43,232 INFO L168 Benchmark]: RCFGBuilder took 631.68 ms. Allocated memory is still 88.1 MB. Free memory was 63.2 MB in the beginning and 48.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:43,233 INFO L168 Benchmark]: CodeCheck took 146.97 ms. Allocated memory is still 88.1 MB. Free memory was 48.9 MB in the beginning and 43.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:20:43,244 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 0.21 ms. Allocated memory is still 60.8 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1158.40 ms. Allocated memory was 60.8 MB in the beginning and 88.1 MB in the end (delta: 27.3 MB). Free memory was 38.0 MB in the beginning and 66.8 MB in the end (delta: -28.8 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 73.73 ms. Allocated memory is still 88.1 MB. Free memory was 66.8 MB in the beginning and 64.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 56.84 ms. Allocated memory is still 88.1 MB. Free memory was 64.1 MB in the beginning and 63.2 MB in the end (delta: 987.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 631.68 ms. Allocated memory is still 88.1 MB. Free memory was 63.2 MB in the beginning and 48.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 146.97 ms. Allocated memory is still 88.1 MB. Free memory was 48.9 MB in the beginning and 43.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...