./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float19.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_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float19.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/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 fb866a5cacd669e678f08014c34cb9831bc85cc9 ........................................................................................................................................................................ 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_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float19.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/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 fb866a5cacd669e678f08014c34cb9831bc85cc9 ................................................................................................................................................................................................................ 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 18:02:56,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:02:56,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:02:56,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:02:56,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:02:56,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:02:56,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:02:56,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:02:56,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:02:56,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:02:56,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:02:56,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:02:56,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:02:56,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:02:56,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:02:56,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:02:56,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:02:56,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:02:56,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:02:56,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:02:56,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:02:57,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:02:57,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:02:57,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:02:57,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:02:57,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:02:57,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:02:57,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:02:57,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:02:57,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:02:57,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:02:57,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:02:57,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:02:57,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:02:57,018 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:02:57,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:02:57,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:02:57,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:02:57,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:02:57,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:02:57,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:02:57,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:02:57,054 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:02:57,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:02:57,056 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:02:57,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:02:57,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:02:57,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:02:57,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:02:57,058 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:02:57,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:02:57,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:02:57,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:02:57,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:02:57,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:02:57,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:02:57,060 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:02:57,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:02:57,061 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:02:57,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:02:57,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:02:57,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:02:57,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:02:57,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:02:57,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:02:57,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:02:57,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:02:57,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:02:57,064 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:02:57,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:02:57,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:02:57,065 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_75d8df22-77d3-40e6-a722-66eba6801aef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb866a5cacd669e678f08014c34cb9831bc85cc9 [2020-12-01 18:02:57,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:02:57,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:02:57,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:02:57,420 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:02:57,422 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:02:57,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/../../sv-benchmarks/c/floats-cbmc-regression/float19.i [2020-12-01 18:02:57,508 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/a8020a54c/04a9208ef017470d833df39efae6a307/FLAGa1a62a3bc [2020-12-01 18:02:58,216 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:02:58,216 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/sv-benchmarks/c/floats-cbmc-regression/float19.i [2020-12-01 18:02:58,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/a8020a54c/04a9208ef017470d833df39efae6a307/FLAGa1a62a3bc [2020-12-01 18:02:58,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/a8020a54c/04a9208ef017470d833df39efae6a307 [2020-12-01 18:02:58,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:02:58,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:02:58,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:02:58,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:02:58,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:02:58,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:02:58" (1/1) ... [2020-12-01 18:02:58,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62f17484 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:02:58, skipping insertion in model container [2020-12-01 18:02:58,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:02:58" (1/1) ... [2020-12-01 18:02:58,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:02:58,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:02:59,235 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: isinf at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1692) 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:1080) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) 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.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.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.base.CHandler.visit(CHandler.java:1569) 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 18:02:59,243 INFO L168 Benchmark]: Toolchain (without parser) took 792.54 ms. Allocated memory is still 88.1 MB. Free memory was 49.6 MB in the beginning and 62.6 MB in the end (delta: -12.9 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:02:59,245 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 88.1 MB. Free memory was 67.9 MB in the beginning and 67.8 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:02:59,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 789.35 ms. Allocated memory is still 88.1 MB. Free memory was 49.4 MB in the beginning and 62.6 MB in the end (delta: -13.1 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:02:59,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 88.1 MB. Free memory was 67.9 MB in the beginning and 67.8 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 789.35 ms. Allocated memory is still 88.1 MB. Free memory was 49.4 MB in the beginning and 62.6 MB in the end (delta: -13.1 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: isinf de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: isinf: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:03:02,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:03:02,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:03:02,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:03:02,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:03:02,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:03:02,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:03:02,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:03:02,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:03:02,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:03:02,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:03:02,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:03:02,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:03:02,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:03:02,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:03:02,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:03:02,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:03:02,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:03:02,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:03:02,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:03:02,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:03:02,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:03:02,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:03:02,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:03:02,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:03:02,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:03:02,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:03:02,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:03:02,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:03:02,530 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:03:02,530 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:03:02,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:03:02,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:03:02,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:03:02,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:03:02,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:03:02,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:03:02,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:03:02,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:03:02,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:03:02,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:03:02,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:03:02,598 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:03:02,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:03:02,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:03:02,601 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:03:02,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:03:02,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:03:02,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:03:02,604 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:03:02,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:03:02,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:03:02,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:03:02,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:03:02,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:03:02,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:03:02,607 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:03:02,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:03:02,608 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:03:02,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:03:02,608 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:03:02,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:03:02,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:03:02,609 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:03:02,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:03:02,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:03:02,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:03:02,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:03:02,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:03:02,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:03:02,611 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:03:02,611 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:03:02,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:03:02,611 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:03:02,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:03:02,612 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_75d8df22-77d3-40e6-a722-66eba6801aef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb866a5cacd669e678f08014c34cb9831bc85cc9 [2020-12-01 18:03:03,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:03:03,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:03:03,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:03:03,198 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:03:03,199 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:03:03,200 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/../../sv-benchmarks/c/floats-cbmc-regression/float19.i [2020-12-01 18:03:03,287 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/e52785330/567c7d7ee820412f9d20d19cf0985387/FLAG118893854 [2020-12-01 18:03:04,106 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:03:04,107 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/sv-benchmarks/c/floats-cbmc-regression/float19.i [2020-12-01 18:03:04,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/e52785330/567c7d7ee820412f9d20d19cf0985387/FLAG118893854 [2020-12-01 18:03:04,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/bin/ukojak/data/e52785330/567c7d7ee820412f9d20d19cf0985387 [2020-12-01 18:03:04,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:03:04,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:03:04,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:04,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:03:04,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:03:04,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:04" (1/1) ... [2020-12-01 18:03:04,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@165276b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:04, skipping insertion in model container [2020-12-01 18:03:04,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:03:04" (1/1) ... [2020-12-01 18:03:04,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:03:04,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:03:05,145 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:05,196 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:03:05,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:03:05,765 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:03:05,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05 WrapperNode [2020-12-01 18:03:05,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:03:05,772 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:05,772 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:03:05,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:03:05,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:03:05,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:03:05,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:03:05,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:03:05,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... [2020-12-01 18:03:05,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:03:05,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:03:05,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:03:05,935 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:03:05,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:03:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_75d8df22-77d3-40e6-a722-66eba6801aef/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 18:03:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:03:06,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:03:06,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:03:06,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:03:06,733 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:03:06,734 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 18:03:06,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:03:06 BoogieIcfgContainer [2020-12-01 18:03:06,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:03:06,738 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:03:06,738 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:03:06,751 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:03:06,752 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:03:06" (1/1) ... [2020-12-01 18:03:06,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:03:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:03:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2020-12-01 18:03:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2020-12-01 18:03:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-12-01 18:03:06,812 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:03:06,868 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 18:03:06,875 INFO L168 Benchmark]: Toolchain (without parser) took 2529.39 ms. Allocated memory was 50.3 MB in the beginning and 73.4 MB in the end (delta: 23.1 MB). Free memory was 25.3 MB in the beginning and 34.5 MB in the end (delta: -9.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:06,876 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 32.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:03:06,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1424.70 ms. Allocated memory was 50.3 MB in the beginning and 73.4 MB in the end (delta: 23.1 MB). Free memory was 25.1 MB in the beginning and 33.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:06,878 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.85 ms. Allocated memory is still 73.4 MB. Free memory was 33.5 MB in the beginning and 53.9 MB in the end (delta: -20.4 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:06,879 INFO L168 Benchmark]: Boogie Preprocessor took 59.62 ms. Allocated memory is still 73.4 MB. Free memory was 53.9 MB in the beginning and 53.0 MB in the end (delta: 914.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:03:06,880 INFO L168 Benchmark]: RCFGBuilder took 804.82 ms. Allocated memory is still 73.4 MB. Free memory was 53.0 MB in the beginning and 39.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:06,882 INFO L168 Benchmark]: CodeCheck took 133.97 ms. Allocated memory is still 73.4 MB. Free memory was 39.2 MB in the beginning and 34.5 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:03:06,894 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 0.20 ms. Allocated memory is still 50.3 MB. Free memory was 32.0 MB in the beginning and 32.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1424.70 ms. Allocated memory was 50.3 MB in the beginning and 73.4 MB in the end (delta: 23.1 MB). Free memory was 25.1 MB in the beginning and 33.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.85 ms. Allocated memory is still 73.4 MB. Free memory was 33.5 MB in the beginning and 53.9 MB in the end (delta: -20.4 MB). Peak memory consumption was 4.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.62 ms. Allocated memory is still 73.4 MB. Free memory was 53.9 MB in the beginning and 53.0 MB in the end (delta: 914.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 804.82 ms. Allocated memory is still 73.4 MB. Free memory was 53.0 MB in the beginning and 39.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * CodeCheck took 133.97 ms. Allocated memory is still 73.4 MB. Free memory was 39.2 MB in the beginning and 34.5 MB in the end (delta: 4.7 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...