./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-floats-scientific-comp/loop5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/loop-floats-scientific-comp/loop5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 66d8e63a17dd81a96efb373359d89946a0b82e80 ...................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/loop-floats-scientific-comp/loop5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 66d8e63a17dd81a96efb373359d89946a0b82e80 ........................................................................................................................................................................ 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 0.2.1-dev-20ed64e [2021-08-26 01:55:09,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 01:55:09,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 01:55:09,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 01:55:09,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 01:55:09,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 01:55:09,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 01:55:09,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 01:55:09,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 01:55:09,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 01:55:09,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 01:55:09,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 01:55:09,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 01:55:09,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 01:55:09,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 01:55:09,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 01:55:09,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 01:55:09,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 01:55:09,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 01:55:09,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 01:55:09,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 01:55:09,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 01:55:09,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 01:55:09,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 01:55:09,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 01:55:09,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 01:55:09,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 01:55:09,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 01:55:09,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 01:55:09,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 01:55:09,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 01:55:09,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 01:55:09,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 01:55:09,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 01:55:09,235 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 01:55:09,235 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 01:55:09,236 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 01:55:09,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 01:55:09,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 01:55:09,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 01:55:09,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 01:55:09,241 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-08-26 01:55:09,277 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 01:55:09,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 01:55:09,278 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 01:55:09,278 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 01:55:09,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 01:55:09,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 01:55:09,280 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 01:55:09,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 01:55:09,281 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-26 01:55:09,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 01:55:09,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-26 01:55:09,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 01:55:09,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 01:55:09,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 01:55:09,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 01:55:09,282 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-26 01:55:09,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 01:55:09,283 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 01:55:09,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 01:55:09,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 01:55:09,283 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 01:55:09,283 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 01:55:09,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 01:55:09,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 01:55:09,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 01:55:09,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 01:55:09,284 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 01:55:09,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 01:55:09,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 01:55:09,284 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 01:55:09,285 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66d8e63a17dd81a96efb373359d89946a0b82e80 [2021-08-26 01:55:09,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 01:55:09,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 01:55:09,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 01:55:09,664 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 01:55:09,665 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 01:55:09,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-floats-scientific-comp/loop5.i [2021-08-26 01:55:09,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83b99392e/2ec12523b4b441ec962d615daf7c9478/FLAGbb2af587f [2021-08-26 01:55:10,223 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 01:55:10,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-floats-scientific-comp/loop5.i [2021-08-26 01:55:10,244 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83b99392e/2ec12523b4b441ec962d615daf7c9478/FLAGbb2af587f [2021-08-26 01:55:10,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83b99392e/2ec12523b4b441ec962d615daf7c9478 [2021-08-26 01:55:10,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 01:55:10,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 01:55:10,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 01:55:10,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 01:55:10,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 01:55:10,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 01:55:10" (1/1) ... [2021-08-26 01:55:10,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5456714f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 01:55:10, skipping insertion in model container [2021-08-26 01:55:10,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 01:55:10" (1/1) ... [2021-08-26 01:55:10,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 01:55:10,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 01:55:11,188 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-floats-scientific-comp/loop5.i[40788,40801] [2021-08-26 01:55:11,206 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:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1694) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:713) 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:713) 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:1359) 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:1052) 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:2395) 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:1052) 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:1430) 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:3219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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) [2021-08-26 01:55:11,210 INFO L168 Benchmark]: Toolchain (without parser) took 459.70 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.9 MB in the beginning and 41.8 MB in the end (delta: -17.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2021-08-26 01:55:11,213 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 50.3 MB. Free memory was 31.7 MB in the beginning and 31.6 MB in the end (delta: 71.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 01:55:11,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.05 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.7 MB in the beginning and 41.8 MB in the end (delta: -17.1 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2021-08-26 01:55:11,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 50.3 MB. Free memory was 31.7 MB in the beginning and 31.6 MB in the end (delta: 71.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 456.05 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.7 MB in the beginning and 41.8 MB in the end (delta: -17.1 MB). Peak memory consumption was 5.7 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:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 01:55:12,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 01:55:12,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 01:55:12,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 01:55:12,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 01:55:12,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 01:55:12,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 01:55:12,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 01:55:12,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 01:55:12,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 01:55:12,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 01:55:12,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 01:55:12,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 01:55:12,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 01:55:12,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 01:55:12,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 01:55:12,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 01:55:12,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 01:55:12,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 01:55:12,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 01:55:12,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 01:55:12,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 01:55:12,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 01:55:12,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 01:55:12,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 01:55:12,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 01:55:12,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 01:55:12,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 01:55:12,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 01:55:12,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 01:55:12,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 01:55:12,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 01:55:12,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 01:55:12,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 01:55:12,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 01:55:12,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 01:55:12,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 01:55:12,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 01:55:12,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 01:55:12,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 01:55:12,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 01:55:12,870 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-08-26 01:55:12,900 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 01:55:12,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 01:55:12,900 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 01:55:12,901 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 01:55:12,902 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 01:55:12,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 01:55:12,902 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 01:55:12,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 01:55:12,903 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-26 01:55:12,903 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-26 01:55:12,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 01:55:12,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 01:55:12,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 01:55:12,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 01:55:12,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 01:55:12,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 01:55:12,905 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-26 01:55:12,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 01:55:12,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 01:55:12,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 01:55:12,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 01:55:12,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 01:55:12,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 01:55:12,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 01:55:12,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 01:55:12,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 01:55:12,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 01:55:12,907 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 01:55:12,907 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 01:55:12,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 01:55:12,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 01:55:12,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 01:55:12,908 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66d8e63a17dd81a96efb373359d89946a0b82e80 [2021-08-26 01:55:13,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 01:55:13,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 01:55:13,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 01:55:13,245 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 01:55:13,246 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 01:55:13,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-floats-scientific-comp/loop5.i [2021-08-26 01:55:13,311 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d753147a/b90f728fbc9e44d880b8adf2d577a62b/FLAGe88f28d29 [2021-08-26 01:55:13,824 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 01:55:13,824 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-floats-scientific-comp/loop5.i [2021-08-26 01:55:13,839 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d753147a/b90f728fbc9e44d880b8adf2d577a62b/FLAGe88f28d29 [2021-08-26 01:55:14,326 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d753147a/b90f728fbc9e44d880b8adf2d577a62b [2021-08-26 01:55:14,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 01:55:14,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 01:55:14,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 01:55:14,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 01:55:14,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 01:55:14,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 01:55:14" (1/1) ... [2021-08-26 01:55:14,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@680933c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 01:55:14, skipping insertion in model container [2021-08-26 01:55:14,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 01:55:14" (1/1) ... [2021-08-26 01:55:14,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 01:55:14,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 01:55:14,799 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-floats-scientific-comp/loop5.i[40788,40801] [2021-08-26 01:55:14,817 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:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1694) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:713) 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:713) 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:1359) 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:1052) 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:2395) 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:1052) 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:1430) 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:3219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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) [2021-08-26 01:55:14,841 INFO L168 Benchmark]: Toolchain (without parser) took 492.57 ms. Allocated memory is still 65.0 MB. Free memory was 43.4 MB in the beginning and 46.1 MB in the end (delta: -2.7 MB). Peak memory consumption was 15.2 MB. Max. memory is 16.1 GB. [2021-08-26 01:55:14,843 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 65.0 MB. Free memory was 46.1 MB in the beginning and 46.1 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 01:55:14,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.70 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 46.1 MB in the end (delta: -2.9 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2021-08-26 01:55:14,847 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 65.0 MB. Free memory was 46.1 MB in the beginning and 46.1 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 490.70 ms. Allocated memory is still 65.0 MB. Free memory was 43.2 MB in the beginning and 46.1 MB in the end (delta: -2.9 MB). Peak memory consumption was 13.1 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:1034) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...