./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-floats-scientific-comp/loop4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ee8e70e7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/loop-floats-scientific-comp/loop4.i -s /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa2677ab3de9834c48fde37577469df1835f398d .................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/loop-floats-scientific-comp/loop4.i -s /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aa2677ab3de9834c48fde37577469df1835f398d ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: not yet supported float operation sin --- Real Ultimate output --- This is Ultimate 0.2.0-ee8e70e [2020-10-24 15:12:38,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 15:12:38,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 15:12:38,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 15:12:38,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 15:12:38,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 15:12:38,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 15:12:38,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 15:12:38,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 15:12:38,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 15:12:38,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 15:12:38,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 15:12:38,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 15:12:38,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 15:12:38,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 15:12:38,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 15:12:38,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 15:12:38,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 15:12:38,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 15:12:38,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 15:12:38,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 15:12:38,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 15:12:38,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 15:12:38,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 15:12:38,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 15:12:38,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 15:12:38,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 15:12:38,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 15:12:38,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 15:12:38,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 15:12:38,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 15:12:38,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 15:12:38,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 15:12:38,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 15:12:38,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 15:12:38,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 15:12:38,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 15:12:38,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 15:12:38,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 15:12:38,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 15:12:38,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 15:12:38,176 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-24 15:12:38,205 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 15:12:38,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 15:12:38,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-24 15:12:38,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-24 15:12:38,208 INFO L138 SettingsManager]: * Use SBE=true [2020-10-24 15:12:38,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 15:12:38,209 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 15:12:38,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 15:12:38,209 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 15:12:38,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 15:12:38,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 15:12:38,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 15:12:38,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 15:12:38,211 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 15:12:38,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 15:12:38,211 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 15:12:38,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 15:12:38,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 15:12:38,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-24 15:12:38,212 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 15:12:38,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 15:12:38,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 15:12:38,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 15:12:38,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-24 15:12:38,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-24 15:12:38,214 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-24 15:12:38,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-24 15:12:38,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 15:12:38,215 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-24 15:12:38,215 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:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa2677ab3de9834c48fde37577469df1835f398d [2020-10-24 15:12:38,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 15:12:38,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 15:12:38,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 15:12:38,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 15:12:38,674 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 15:12:38,675 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-floats-scientific-comp/loop4.i [2020-10-24 15:12:38,753 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/17bdfdf7b/b191777bf1aa41018a98304576058792/FLAGd349388dd [2020-10-24 15:12:39,587 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 15:12:39,588 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/loop-floats-scientific-comp/loop4.i [2020-10-24 15:12:39,612 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/17bdfdf7b/b191777bf1aa41018a98304576058792/FLAGd349388dd [2020-10-24 15:12:39,781 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/17bdfdf7b/b191777bf1aa41018a98304576058792 [2020-10-24 15:12:39,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 15:12:39,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-24 15:12:39,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 15:12:39,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 15:12:39,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 15:12:39,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:12:39" (1/1) ... [2020-10-24 15:12:39,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e8d1e51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:12:39, skipping insertion in model container [2020-10-24 15:12:39,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:12:39" (1/1) ... [2020-10-24 15:12:39,815 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 15:12:39,916 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-10-24 15:12:40,513 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: sin at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:847) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1690) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1400) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:705) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:705) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1044) 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:2389) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1044) 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:1422) 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:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) 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:201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) 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) [2020-10-24 15:12:40,519 INFO L168 Benchmark]: Toolchain (without parser) took 729.97 ms. Allocated memory is still 44.0 MB. Free memory was 19.7 MB in the beginning and 19.8 MB in the end (delta: -100.3 kB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-10-24 15:12:40,520 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 44.0 MB. Free memory was 29.2 MB in the beginning and 29.1 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 15:12:40,521 INFO L168 Benchmark]: CACSL2BoogieTranslator took 721.02 ms. Allocated memory is still 44.0 MB. Free memory was 19.1 MB in the beginning and 19.8 MB in the end (delta: -711.1 kB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-10-24 15:12:40,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 44.0 MB. Free memory was 29.2 MB in the beginning and 29.1 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 721.02 ms. Allocated memory is still 44.0 MB. Free memory was 19.1 MB in the beginning and 19.8 MB in the end (delta: -711.1 kB). Peak memory consumption was 6.0 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: sin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sin: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:847) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-ee8e70e [2020-10-24 15:12:42,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 15:12:42,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 15:12:43,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 15:12:43,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 15:12:43,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 15:12:43,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 15:12:43,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 15:12:43,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 15:12:43,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 15:12:43,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 15:12:43,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 15:12:43,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 15:12:43,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 15:12:43,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 15:12:43,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 15:12:43,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 15:12:43,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 15:12:43,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 15:12:43,073 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 15:12:43,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 15:12:43,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 15:12:43,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 15:12:43,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 15:12:43,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 15:12:43,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 15:12:43,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 15:12:43,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 15:12:43,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 15:12:43,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 15:12:43,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 15:12:43,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 15:12:43,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 15:12:43,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 15:12:43,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 15:12:43,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 15:12:43,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 15:12:43,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 15:12:43,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 15:12:43,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 15:12:43,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 15:12:43,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-10-24 15:12:43,140 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 15:12:43,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 15:12:43,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-24 15:12:43,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-24 15:12:43,143 INFO L138 SettingsManager]: * Use SBE=true [2020-10-24 15:12:43,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 15:12:43,144 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 15:12:43,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 15:12:43,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 15:12:43,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 15:12:43,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 15:12:43,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 15:12:43,145 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-24 15:12:43,146 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-24 15:12:43,146 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 15:12:43,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 15:12:43,146 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 15:12:43,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 15:12:43,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 15:12:43,147 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-24 15:12:43,147 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 15:12:43,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 15:12:43,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 15:12:43,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 15:12:43,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-24 15:12:43,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-24 15:12:43,149 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-24 15:12:43,149 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-24 15:12:43,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 15:12:43,150 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-24 15:12:43,150 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-24 15:12:43,150 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:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa2677ab3de9834c48fde37577469df1835f398d [2020-10-24 15:12:43,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 15:12:43,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 15:12:43,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 15:12:43,591 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 15:12:43,592 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 15:12:43,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-floats-scientific-comp/loop4.i [2020-10-24 15:12:43,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/70f64a0b0/7023ed09bc12447cb9feade87eaf70f0/FLAG35fe124de [2020-10-24 15:12:44,452 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 15:12:44,452 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/loop-floats-scientific-comp/loop4.i [2020-10-24 15:12:44,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/70f64a0b0/7023ed09bc12447cb9feade87eaf70f0/FLAG35fe124de [2020-10-24 15:12:44,722 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/70f64a0b0/7023ed09bc12447cb9feade87eaf70f0 [2020-10-24 15:12:44,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 15:12:44,735 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-24 15:12:44,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 15:12:44,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 15:12:44,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 15:12:44,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:12:44" (1/1) ... [2020-10-24 15:12:44,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ab27f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:12:44, skipping insertion in model container [2020-10-24 15:12:44,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:12:44" (1/1) ... [2020-10-24 15:12:44,807 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 15:12:44,863 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-10-24 15:12:45,483 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: not yet supported float operation sin at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOtherUnaryFloatOperation(BitvectorTranslation.java:1151) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1690) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1400) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:705) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:705) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1044) 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:2389) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1044) 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:1422) 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:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) 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:201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) 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) [2020-10-24 15:12:45,493 INFO L168 Benchmark]: Toolchain (without parser) took 761.16 ms. Allocated memory is still 48.2 MB. Free memory was 24.1 MB in the beginning and 21.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2020-10-24 15:12:45,494 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 48.2 MB. Free memory is still 28.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 15:12:45,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 751.32 ms. Allocated memory is still 48.2 MB. Free memory was 23.4 MB in the beginning and 21.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. [2020-10-24 15:12:45,499 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 48.2 MB. Free memory is still 28.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 751.32 ms. Allocated memory is still 48.2 MB. Free memory was 23.4 MB in the beginning and 21.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 3.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: not yet supported float operation sin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: not yet supported float operation sin: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOtherUnaryFloatOperation(BitvectorTranslation.java:1151) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...