./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-esbmc-regression/isgreater.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/isgreater.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/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 1cb5831088be39301178979adb7a9db4d46c753f .......................................................................................................................................................................... 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_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/isgreater.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/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 1cb5831088be39301178979adb7a9db4d46c753f .................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:43:41,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:43:41,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:43:41,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:43:41,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:43:41,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:43:41,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:43:41,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:43:41,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:43:41,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:43:41,748 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:43:41,750 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:43:41,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:43:41,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:43:41,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:43:41,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:43:41,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:43:41,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:43:41,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:43:41,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:43:41,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:43:41,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:43:41,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:43:41,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:43:41,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:43:41,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:43:41,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:43:41,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:43:41,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:43:41,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:43:41,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:43:41,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:43:41,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:43:41,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:43:41,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:43:41,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:43:41,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:43:41,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:43:41,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:43:41,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:43:41,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:43:41,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:43:41,821 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:43:41,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:43:41,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:43:41,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:43:41,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:43:41,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:43:41,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:43:41,825 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:43:41,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:43:41,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:43:41,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:43:41,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:43:41,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:43:41,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:43:41,827 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:43:41,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:43:41,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:43:41,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:43:41,828 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:43:41,828 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:43:41,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:43:41,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:43:41,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:43:41,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:43:41,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:43:41,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:43:41,830 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:43:41,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:43:41,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:43:41,831 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_8802443f-f221-426f-826c-d0cb73a89715/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cb5831088be39301178979adb7a9db4d46c753f [2020-12-01 17:43:42,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:43:42,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:43:42,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:43:42,179 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:43:42,180 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:43:42,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/../../sv-benchmarks/c/floats-esbmc-regression/isgreater.i [2020-12-01 17:43:42,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/a0e1ba649/f1e43378cbc64b179d40f2dbdef5a27e/FLAG6a9078ce8 [2020-12-01 17:43:43,085 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:43:43,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/sv-benchmarks/c/floats-esbmc-regression/isgreater.i [2020-12-01 17:43:43,115 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/a0e1ba649/f1e43378cbc64b179d40f2dbdef5a27e/FLAG6a9078ce8 [2020-12-01 17:43:43,316 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/a0e1ba649/f1e43378cbc64b179d40f2dbdef5a27e [2020-12-01 17:43:43,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:43:43,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:43:43,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:43,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:43:43,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:43:43,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:43" (1/1) ... [2020-12-01 17:43:43,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13a6c2ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:43, skipping insertion in model container [2020-12-01 17:43:43,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:43" (1/1) ... [2020-12-01 17:43:43,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:43:43,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:43:43,976 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:835) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1684) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$44(StandardFunctionHandler.java:334) 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:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) 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.standardfunctions.StandardFunctionHandler.handleFloatBuiltinBinaryComparison(StandardFunctionHandler.java:1751) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$47(StandardFunctionHandler.java:337) 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.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) [2020-12-01 17:43:43,983 INFO L168 Benchmark]: Toolchain (without parser) took 659.96 ms. Allocated memory is still 115.3 MB. Free memory was 84.7 MB in the beginning and 90.0 MB in the end (delta: -5.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:43,984 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:43,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 643.41 ms. Allocated memory is still 115.3 MB. Free memory was 84.7 MB in the beginning and 90.0 MB in the end (delta: -5.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:43,991 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory is still 40.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 643.41 ms. Allocated memory is still 115.3 MB. Free memory was 84.7 MB in the beginning and 90.0 MB in the end (delta: -5.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:835) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:43:46,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:43:46,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:43:46,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:43:46,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:43:46,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:43:46,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:43:46,801 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:43:46,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:43:46,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:43:46,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:43:46,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:43:46,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:43:46,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:43:46,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:43:46,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:43:46,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:43:46,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:43:46,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:43:46,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:43:46,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:43:46,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:43:46,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:43:46,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:43:46,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:43:46,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:43:46,870 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:43:46,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:43:46,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:43:46,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:43:46,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:43:46,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:43:46,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:43:46,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:43:46,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:43:46,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:43:46,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:43:46,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:43:46,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:43:46,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:43:46,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:43:46,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:43:46,942 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:43:46,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:43:46,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:43:46,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:43:46,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:43:46,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:43:46,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:43:46,949 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:43:46,949 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:43:46,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:43:46,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:43:46,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:43:46,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:43:46,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:43:46,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:43:46,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:43:46,953 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:43:46,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:43:46,953 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:43:46,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:43:46,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:43:46,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:43:46,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:43:46,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:43:46,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:43:46,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:43:46,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:43:46,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:43:46,968 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:43:46,968 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:43:46,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:43:46,968 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:43:46,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:43:46,969 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_8802443f-f221-426f-826c-d0cb73a89715/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cb5831088be39301178979adb7a9db4d46c753f [2020-12-01 17:43:47,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:43:47,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:43:47,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:43:47,507 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:43:47,510 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:43:47,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/../../sv-benchmarks/c/floats-esbmc-regression/isgreater.i [2020-12-01 17:43:47,597 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/3159b2f8a/cee1bd37873c47479aa7077613764f1b/FLAG65a509f21 [2020-12-01 17:43:48,375 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:43:48,376 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/sv-benchmarks/c/floats-esbmc-regression/isgreater.i [2020-12-01 17:43:48,397 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/3159b2f8a/cee1bd37873c47479aa7077613764f1b/FLAG65a509f21 [2020-12-01 17:43:48,567 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/bin/ukojak/data/3159b2f8a/cee1bd37873c47479aa7077613764f1b [2020-12-01 17:43:48,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:43:48,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:43:48,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:48,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:43:48,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:43:48,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:48" (1/1) ... [2020-12-01 17:43:48,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705183a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:48, skipping insertion in model container [2020-12-01 17:43:48,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:48" (1/1) ... [2020-12-01 17:43:48,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:43:48,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:43:49,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:43:49,417 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:43:49,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:43:50,003 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:43:50,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50 WrapperNode [2020-12-01 17:43:50,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:50,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:43:50,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:43:50,011 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:43:50,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,078 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:43:50,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:43:50,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:43:50,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:43:50,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:43:50,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:43:50,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:43:50,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:43:50,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8802443f-f221-426f-826c-d0cb73a89715/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 [2020-12-01 17:43:50,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:43:50,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:43:50,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:43:50,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:43:50,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:43:50,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:43:50,633 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:43:50,647 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 17:43:50,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:43:50 BoogieIcfgContainer [2020-12-01 17:43:50,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:43:50,652 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:43:50,652 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:43:50,664 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:43:50,675 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:43:50" (1/1) ... [2020-12-01 17:43:50,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:43:50,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:43:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2020-12-01 17:43:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2020-12-01 17:43:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-12-01 17:43:50,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:43:50,830 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) [2020-12-01 17:43:50,836 INFO L168 Benchmark]: Toolchain (without parser) took 2257.68 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 39.6 MB in the beginning and 56.7 MB in the end (delta: -17.1 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:50,837 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 60.8 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:50,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1429.24 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 39.3 MB in the beginning and 50.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:50,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.09 ms. Allocated memory is still 83.9 MB. Free memory was 50.5 MB in the beginning and 47.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:50,840 INFO L168 Benchmark]: Boogie Preprocessor took 48.89 ms. Allocated memory is still 83.9 MB. Free memory was 47.9 MB in the beginning and 46.8 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:50,840 INFO L168 Benchmark]: RCFGBuilder took 487.31 ms. Allocated memory is still 83.9 MB. Free memory was 46.8 MB in the beginning and 61.8 MB in the end (delta: -15.0 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:50,841 INFO L168 Benchmark]: CodeCheck took 181.50 ms. Allocated memory is still 83.9 MB. Free memory was 61.8 MB in the beginning and 56.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:50,845 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 0.32 ms. Allocated memory is still 60.8 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1429.24 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 39.3 MB in the beginning and 50.5 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 103.09 ms. Allocated memory is still 83.9 MB. Free memory was 50.5 MB in the beginning and 47.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 48.89 ms. Allocated memory is still 83.9 MB. Free memory was 47.9 MB in the beginning and 46.8 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 487.31 ms. Allocated memory is still 83.9 MB. Free memory was 46.8 MB in the beginning and 61.8 MB in the end (delta: -15.0 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. * CodeCheck took 181.50 ms. Allocated memory is still 83.9 MB. Free memory was 61.8 MB in the beginning and 56.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...