./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0872b.c --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_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0872b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/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 1f2d219c71c7f393a869fc243bc3c23dc91dc208 .................................................................................................................................................................... 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_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0872b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/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 1f2d219c71c7f393a869fc243bc3c23dc91dc208 ......................................................................................................................................................................................................................... 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 17:21:35,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:21:35,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:21:35,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:21:35,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:21:35,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:21:35,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:21:35,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:21:35,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:21:35,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:21:35,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:21:35,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:21:35,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:21:35,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:21:35,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:21:35,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:21:35,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:21:35,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:21:35,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:21:35,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:21:35,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:21:35,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:21:35,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:21:35,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:21:35,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:21:35,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:21:35,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:21:35,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:21:35,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:21:35,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:21:35,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:21:35,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:21:35,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:21:35,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:21:35,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:21:35,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:21:35,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:21:35,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:21:35,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:21:35,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:21:35,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:21:35,854 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:21:35,887 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:21:35,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:21:35,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:21:35,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:21:35,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:21:35,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:21:35,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:21:35,890 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:21:35,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:21:35,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:21:35,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:21:35,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:21:35,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:21:35,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:21:35,892 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:21:35,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:21:35,892 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:21:35,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:21:35,893 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:21:35,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:21:35,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:21:35,893 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:21:35,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:21:35,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:21:35,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:21:35,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:21:35,895 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:21:35,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:21:35,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:21:35,895 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_e709af48-7864-4b77-b0ba-0d8b024b7eaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f2d219c71c7f393a869fc243bc3c23dc91dc208 [2020-12-01 17:21:36,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:21:36,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:21:36,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:21:36,186 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:21:36,188 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:21:36,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0872b.c [2020-12-01 17:21:36,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/328860f60/6d3a322442724743bc4e75cf935b40a6/FLAG0304eb50a [2020-12-01 17:21:36,959 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:21:36,962 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/sv-benchmarks/c/float-newlib/double_req_bl_0872b.c [2020-12-01 17:21:36,973 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/328860f60/6d3a322442724743bc4e75cf935b40a6/FLAG0304eb50a [2020-12-01 17:21:37,206 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/328860f60/6d3a322442724743bc4e75cf935b40a6 [2020-12-01 17:21:37,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:21:37,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:21:37,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:37,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:21:37,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:21:37,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:37" (1/1) ... [2020-12-01 17:21:37,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7788516c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:37, skipping insertion in model container [2020-12-01 17:21:37,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:37" (1/1) ... [2020-12-01 17:21:37,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:21:37,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:21:37,623 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$41(StandardFunctionHandler.java:331) 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1971) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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.visit(CHandler.java:1577) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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 17:21:37,628 INFO L168 Benchmark]: Toolchain (without parser) took 417.76 ms. Allocated memory is still 90.2 MB. Free memory was 58.6 MB in the beginning and 65.3 MB in the end (delta: -6.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:21:37,629 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory was 49.5 MB in the beginning and 49.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:21:37,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.30 ms. Allocated memory is still 90.2 MB. Free memory was 58.3 MB in the beginning and 65.3 MB in the end (delta: -7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:21:37,637 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 90.2 MB. Free memory was 49.5 MB in the beginning and 49.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 412.30 ms. Allocated memory is still 90.2 MB. Free memory was 58.3 MB in the beginning and 65.3 MB in the end (delta: -7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: 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 17:21:40,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:21:40,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:21:40,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:21:40,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:21:40,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:21:40,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:21:40,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:21:40,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:21:40,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:21:40,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:21:40,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:21:40,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:21:40,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:21:40,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:21:40,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:21:40,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:21:40,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:21:40,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:21:40,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:21:40,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:21:40,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:21:40,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:21:40,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:21:40,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:21:40,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:21:40,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:21:40,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:21:40,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:21:40,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:21:40,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:21:40,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:21:40,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:21:40,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:21:40,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:21:40,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:21:40,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:21:40,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:21:40,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:21:40,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:21:40,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:21:40,202 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:21:40,251 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:21:40,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:21:40,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:21:40,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:21:40,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:21:40,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:21:40,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:21:40,256 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:21:40,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:21:40,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:21:40,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:21:40,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:21:40,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:21:40,259 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:21:40,259 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:21:40,259 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:21:40,259 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:21:40,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:21:40,260 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:21:40,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:21:40,260 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:21:40,260 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:21:40,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:21:40,261 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:21:40,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:21:40,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:21:40,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:21:40,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:21:40,262 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:21:40,262 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:21:40,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:21:40,262 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:21:40,263 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:21:40,263 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_e709af48-7864-4b77-b0ba-0d8b024b7eaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f2d219c71c7f393a869fc243bc3c23dc91dc208 [2020-12-01 17:21:40,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:21:40,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:21:40,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:21:40,732 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:21:40,734 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:21:40,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0872b.c [2020-12-01 17:21:40,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/ba3dbae03/61dc5ff59f014de89006e4a669675cc4/FLAG54888f658 [2020-12-01 17:21:41,480 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:21:41,481 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/sv-benchmarks/c/float-newlib/double_req_bl_0872b.c [2020-12-01 17:21:41,493 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/ba3dbae03/61dc5ff59f014de89006e4a669675cc4/FLAG54888f658 [2020-12-01 17:21:41,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/bin/ukojak/data/ba3dbae03/61dc5ff59f014de89006e4a669675cc4 [2020-12-01 17:21:41,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:21:41,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:21:41,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:41,798 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:21:41,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:21:41,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:41" (1/1) ... [2020-12-01 17:21:41,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d3c2c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:41, skipping insertion in model container [2020-12-01 17:21:41,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:21:41" (1/1) ... [2020-12-01 17:21:41,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:21:41,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:21:42,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:21:42,283 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:21:42,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:21:42,444 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:21:42,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42 WrapperNode [2020-12-01 17:21:42,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:21:42,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:21:42,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:21:42,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:21:42,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:21:42,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:21:42,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:21:42,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:21:42,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,575 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,576 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... [2020-12-01 17:21:42,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:21:42,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:21:42,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:21:42,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:21:42,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:21:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e709af48-7864-4b77-b0ba-0d8b024b7eaf/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 17:21:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 17:21:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 17:21:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 17:21:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 17:21:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:21:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:21:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 17:21:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:21:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:21:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:21:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:21:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:30:43,544 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:30:43,544 INFO L298 CfgBuilder]: Removed 72 assume(true) statements. [2020-12-01 17:30:43,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:30:43 BoogieIcfgContainer [2020-12-01 17:30:43,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:30:43,549 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:30:43,550 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:30:43,561 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:30:43,562 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:30:43" (1/1) ... [2020-12-01 17:30:43,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:30:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:30:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 141 states and 240 transitions. [2020-12-01 17:30:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 240 transitions. [2020-12-01 17:30:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 17:30:43,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:30:43,689 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 17:30:43,696 INFO L168 Benchmark]: Toolchain (without parser) took 541897.95 ms. Allocated memory was 50.3 MB in the beginning and 86.0 MB in the end (delta: 35.7 MB). Free memory was 26.4 MB in the beginning and 58.2 MB in the end (delta: -31.8 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:30:43,697 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.2 MB in the end (delta: 22.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:30:43,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.25 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.2 MB in the beginning and 29.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:30:43,699 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.55 ms. Allocated memory is still 60.8 MB. Free memory was 29.2 MB in the beginning and 39.9 MB in the end (delta: -10.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:30:43,700 INFO L168 Benchmark]: Boogie Preprocessor took 125.91 ms. Allocated memory is still 60.8 MB. Free memory was 39.9 MB in the beginning and 34.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:30:43,701 INFO L168 Benchmark]: RCFGBuilder took 540866.75 ms. Allocated memory was 60.8 MB in the beginning and 86.0 MB in the end (delta: 25.2 MB). Free memory was 34.5 MB in the beginning and 30.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:30:43,702 INFO L168 Benchmark]: CodeCheck took 143.69 ms. Allocated memory is still 86.0 MB. Free memory was 30.4 MB in the beginning and 58.2 MB in the end (delta: -27.8 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:30:43,707 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 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.2 MB in the end (delta: 22.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 647.25 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 26.2 MB in the beginning and 29.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 108.55 ms. Allocated memory is still 60.8 MB. Free memory was 29.2 MB in the beginning and 39.9 MB in the end (delta: -10.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 125.91 ms. Allocated memory is still 60.8 MB. Free memory was 39.9 MB in the beginning and 34.5 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 540866.75 ms. Allocated memory was 60.8 MB in the beginning and 86.0 MB in the end (delta: 25.2 MB). Free memory was 34.5 MB in the beginning and 30.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. * CodeCheck took 143.69 ms. Allocated memory is still 86.0 MB. Free memory was 30.4 MB in the beginning and 58.2 MB in the end (delta: -27.8 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...