java -ea -Xmx4000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0882_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 12:16:10,257 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:16:10,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:16:10,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:16:10,299 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:16:10,300 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:16:10,302 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:16:10,306 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:16:10,314 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:16:10,324 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:16:10,327 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:16:10,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:16:10,331 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:16:10,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:16:10,337 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:16:10,338 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:16:10,343 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:16:10,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:16:10,356 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:16:10,358 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:16:10,363 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:16:10,365 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:16:10,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:16:10,373 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:16:10,373 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:16:10,382 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:16:10,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:16:10,387 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:16:10,388 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:16:10,395 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:16:10,395 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:16:10,397 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:16:10,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:16:10,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:16:10,402 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:16:10,406 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:16:10,406 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-09 12:16:10,451 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:16:10,451 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:16:10,454 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:16:10,454 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:16:10,458 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:16:10,458 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:16:10,459 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:16:10,459 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:16:10,459 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 12:16:10,459 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:16:10,459 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 12:16:10,460 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:16:10,465 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:16:10,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:16:10,465 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:16:10,466 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 12:16:10,466 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:16:10,466 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:16:10,466 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:16:10,469 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:16:10,469 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:16:10,469 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:16:10,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:16:10,470 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:16:10,470 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:16:10,470 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:16:10,470 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:16:10,470 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:16:10,471 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:16:10,471 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:16:10,596 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:16:10,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:16:10,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:16:10,646 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:16:10,647 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:16:10,651 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0882_true-unreach-call.c [2018-11-09 12:16:10,779 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b3774e49/54702435f12d472bb240c12a446a7858/FLAG9d622336d [2018-11-09 12:16:11,878 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:16:11,879 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0882_true-unreach-call.c [2018-11-09 12:16:11,908 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b3774e49/54702435f12d472bb240c12a446a7858/FLAG9d622336d [2018-11-09 12:16:11,932 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b3774e49/54702435f12d472bb240c12a446a7858 [2018-11-09 12:16:11,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:16:11,964 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:16:11,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:16:11,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:16:11,977 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:16:11,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:16:11" (1/1) ... [2018-11-09 12:16:11,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d24a81e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:16:11, skipping insertion in model container [2018-11-09 12:16:11,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:16:11" (1/1) ... [2018-11-09 12:16:12,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:16:12,142 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:16:12,904 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:827) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$38(StandardFunctionHandler.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:207) 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:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1785) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1544) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) 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:1521) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) 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:3327) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) 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:188) 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) [2018-11-09 12:16:12,917 INFO L168 Benchmark]: Toolchain (without parser) took 960.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-09 12:16:12,922 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-09 12:16:12,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 947.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-09 12:16:12,928 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 947.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:827) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...