./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 05401c2719408060d1b8913a5a649bbde9938553 ....................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 05401c2719408060d1b8913a5a649bbde9938553 ......................................................................................................................................................... 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 0.1.24-2e94e6a [2018-12-31 02:41:21,544 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 02:41:21,547 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 02:41:21,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 02:41:21,569 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 02:41:21,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 02:41:21,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 02:41:21,575 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 02:41:21,579 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 02:41:21,580 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 02:41:21,583 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 02:41:21,583 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 02:41:21,585 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 02:41:21,587 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 02:41:21,591 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 02:41:21,592 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 02:41:21,594 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 02:41:21,601 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 02:41:21,607 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 02:41:21,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 02:41:21,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 02:41:21,616 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 02:41:21,621 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 02:41:21,621 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 02:41:21,621 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 02:41:21,622 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 02:41:21,625 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 02:41:21,628 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 02:41:21,629 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 02:41:21,632 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 02:41:21,633 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 02:41:21,634 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 02:41:21,634 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 02:41:21,634 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 02:41:21,637 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 02:41:21,637 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 02:41:21,638 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 02:41:21,670 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 02:41:21,671 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 02:41:21,672 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 02:41:21,672 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 02:41:21,673 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 02:41:21,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 02:41:21,673 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 02:41:21,673 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 02:41:21,673 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 02:41:21,674 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 02:41:21,674 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 02:41:21,674 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 02:41:21,674 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 02:41:21,674 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 02:41:21,674 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 02:41:21,675 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 02:41:21,676 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 02:41:21,676 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 02:41:21,676 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 02:41:21,677 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 02:41:21,677 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 02:41:21,677 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 02:41:21,677 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 02:41:21,677 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 02:41:21,678 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 02:41:21,678 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 02:41:21,678 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 02:41:21,678 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 02:41:21,678 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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(__VERIFIER_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 -> 05401c2719408060d1b8913a5a649bbde9938553 [2018-12-31 02:41:21,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 02:41:21,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 02:41:21,740 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 02:41:21,742 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 02:41:21,742 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 02:41:21,743 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-12-31 02:41:21,821 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5be924e2/9091d9a7a5e04cb383a61619e8009f12/FLAG559763076 [2018-12-31 02:41:22,346 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 02:41:22,346 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-12-31 02:41:22,360 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5be924e2/9091d9a7a5e04cb383a61619e8009f12/FLAG559763076 [2018-12-31 02:41:22,644 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5be924e2/9091d9a7a5e04cb383a61619e8009f12 [2018-12-31 02:41:22,649 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 02:41:22,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 02:41:22,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 02:41:22,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 02:41:22,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 02:41:22,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 02:41:22" (1/1) ... [2018-12-31 02:41:22,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3832c1ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 02:41:22, skipping insertion in model container [2018-12-31 02:41:22,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 02:41:22" (1/1) ... [2018-12-31 02:41:22,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 02:41:22,743 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 02:41:23,316 FATAL L292 ToolchainWalker]: 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:845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1321) 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:667) 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:1272) 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:964) 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:1253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:964) 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:1343) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-31 02:41:23,320 INFO L168 Benchmark]: Toolchain (without parser) took 670.08 ms. Allocated memory is still 1.0 GB. Free memory was 954.0 MB in the beginning and 937.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-31 02:41:23,323 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 02:41:23,323 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.66 ms. Allocated memory is still 1.0 GB. Free memory was 954.0 MB in the beginning and 937.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-31 02:41:23,326 INFO L336 ainManager$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 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 664.66 ms. Allocated memory is still 1.0 GB. Free memory was 954.0 MB in the beginning and 937.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 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:845) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-2e94e6a [2018-12-31 02:41:25,600 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 02:41:25,602 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 02:41:25,620 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 02:41:25,620 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 02:41:25,621 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 02:41:25,626 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 02:41:25,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 02:41:25,630 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 02:41:25,631 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 02:41:25,632 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 02:41:25,632 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 02:41:25,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 02:41:25,635 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 02:41:25,636 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 02:41:25,637 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 02:41:25,638 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 02:41:25,640 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 02:41:25,643 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 02:41:25,645 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 02:41:25,646 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 02:41:25,647 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 02:41:25,651 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 02:41:25,651 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 02:41:25,652 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 02:41:25,653 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 02:41:25,654 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 02:41:25,655 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 02:41:25,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 02:41:25,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 02:41:25,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 02:41:25,659 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 02:41:25,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 02:41:25,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 02:41:25,661 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 02:41:25,661 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 02:41:25,662 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-31 02:41:25,684 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 02:41:25,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 02:41:25,689 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 02:41:25,689 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 02:41:25,689 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 02:41:25,692 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 02:41:25,692 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 02:41:25,693 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 02:41:25,693 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 02:41:25,693 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 02:41:25,693 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 02:41:25,696 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 02:41:25,696 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-31 02:41:25,696 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-31 02:41:25,697 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 02:41:25,697 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 02:41:25,697 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 02:41:25,697 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 02:41:25,698 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 02:41:25,698 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 02:41:25,698 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 02:41:25,703 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 02:41:25,703 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 02:41:25,703 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 02:41:25,704 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 02:41:25,704 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 02:41:25,704 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-31 02:41:25,704 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 02:41:25,705 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-31 02:41:25,705 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-31 02:41:25,705 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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(__VERIFIER_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 -> 05401c2719408060d1b8913a5a649bbde9938553 [2018-12-31 02:41:25,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 02:41:25,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 02:41:25,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 02:41:25,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 02:41:25,771 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 02:41:25,772 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-12-31 02:41:25,842 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b94111e0e/8d11611a4d9b4fb7b5a12c200bf4f590/FLAGbc3ff314a [2018-12-31 02:41:26,390 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 02:41:26,393 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-cbmc-regression/float18_true-unreach-call.i [2018-12-31 02:41:26,415 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b94111e0e/8d11611a4d9b4fb7b5a12c200bf4f590/FLAGbc3ff314a [2018-12-31 02:41:26,647 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b94111e0e/8d11611a4d9b4fb7b5a12c200bf4f590 [2018-12-31 02:41:26,652 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 02:41:26,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 02:41:26,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 02:41:26,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 02:41:26,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 02:41:26,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 02:41:26" (1/1) ... [2018-12-31 02:41:26,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db53572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 02:41:26, skipping insertion in model container [2018-12-31 02:41:26,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 02:41:26" (1/1) ... [2018-12-31 02:41:26,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 02:41:26,723 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 02:41:27,368 FATAL L292 ToolchainWalker]: 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:989) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1321) 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:667) 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:1272) 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:964) 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:1253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:964) 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:1343) 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:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-31 02:41:27,378 INFO L168 Benchmark]: Toolchain (without parser) took 725.08 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 935.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-12-31 02:41:27,380 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 02:41:27,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 721.17 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 935.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-12-31 02:41:27,384 INFO L336 ainManager$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 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 721.17 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 935.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 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:989) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...