./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer --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 d24a1432411b735e0eb730f0b4964457390ac2a3 .................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer --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 d24a1432411b735e0eb730f0b4964457390ac2a3 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (fp.trunc (_ FloatingPoint 11 53)) --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:25:59,487 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:25:59,488 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:25:59,496 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:25:59,496 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:25:59,497 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:25:59,498 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:25:59,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:25:59,500 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:25:59,501 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:25:59,501 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:25:59,501 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:25:59,502 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:25:59,503 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:25:59,503 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:25:59,504 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:25:59,505 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:25:59,506 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:25:59,507 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:25:59,508 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:25:59,509 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:25:59,509 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:25:59,511 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:25:59,511 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:25:59,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:25:59,512 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:25:59,512 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:25:59,513 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:25:59,513 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:25:59,514 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:25:59,514 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:25:59,515 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:25:59,515 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:25:59,515 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:25:59,516 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:25:59,516 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:25:59,516 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 13:25:59,525 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:25:59,526 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:25:59,526 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:25:59,526 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 13:25:59,527 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:25:59,527 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:25:59,527 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:25:59,527 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:25:59,527 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:25:59,527 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:25:59,528 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:25:59,529 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:25:59,529 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:25:59,529 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:25:59,530 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:25:59,530 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:25:59,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:25:59,530 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer 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 -> d24a1432411b735e0eb730f0b4964457390ac2a3 [2018-11-18 13:25:59,553 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:25:59,563 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:25:59,565 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:25:59,567 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:25:59,567 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:25:59,568 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/../../sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i [2018-11-18 13:25:59,604 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/9de5851c4/f2e24681306f43f4a4fca3a1e5afc1db/FLAG6287af708 [2018-11-18 13:25:59,997 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:25:59,997 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i [2018-11-18 13:26:00,006 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/9de5851c4/f2e24681306f43f4a4fca3a1e5afc1db/FLAG6287af708 [2018-11-18 13:26:00,378 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/9de5851c4/f2e24681306f43f4a4fca3a1e5afc1db [2018-11-18 13:26:00,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:26:00,382 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:26:00,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:26:00,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:26:00,385 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:26:00,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:26:00" (1/1) ... [2018-11-18 13:26:00,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f6f8bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:00, skipping insertion in model container [2018-11-18 13:26:00,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:26:00" (1/1) ... [2018-11-18 13:26:00,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:26:00,427 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:26:00,743 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: trunc at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:838) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1298) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1302) 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:661) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:677) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1309) 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:1253) 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:959) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 13:26:00,746 INFO L168 Benchmark]: Toolchain (without parser) took 365.16 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 937.6 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:26:00,747 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:26:00,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.54 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 937.6 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:26:00,749 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 363.54 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 937.6 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 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: trunc de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: trunc: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:838) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 13:26:01,954 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:26:01,955 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:26:01,962 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:26:01,962 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:26:01,963 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:26:01,964 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:26:01,965 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:26:01,966 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:26:01,966 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:26:01,967 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:26:01,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:26:01,968 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:26:01,969 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:26:01,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:26:01,970 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:26:01,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:26:01,972 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:26:01,973 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:26:01,974 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:26:01,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:26:01,976 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:26:01,977 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:26:01,977 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:26:01,978 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:26:01,978 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:26:01,979 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:26:01,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:26:01,980 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:26:01,981 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:26:01,981 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:26:01,981 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:26:01,981 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:26:01,982 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:26:01,982 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:26:01,983 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:26:01,983 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 13:26:01,994 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:26:01,994 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:26:01,995 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:26:01,995 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:26:01,995 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:26:01,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:26:01,996 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:26:01,996 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:26:01,996 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:26:01,997 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:26:01,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:26:01,998 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:26:01,999 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:26:01,999 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:26:01,999 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer 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 -> d24a1432411b735e0eb730f0b4964457390ac2a3 [2018-11-18 13:26:02,031 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:26:02,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:26:02,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:26:02,044 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:26:02,044 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:26:02,045 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/../../sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i [2018-11-18 13:26:02,089 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/e6b515665/846d252099cf43f1b33003dbb6d8e465/FLAG784289811 [2018-11-18 13:26:02,436 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:26:02,437 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/sv-benchmarks/c/floats-esbmc-regression/trunc_true-unreach-call.i [2018-11-18 13:26:02,446 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/e6b515665/846d252099cf43f1b33003dbb6d8e465/FLAG784289811 [2018-11-18 13:26:02,458 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/data/e6b515665/846d252099cf43f1b33003dbb6d8e465 [2018-11-18 13:26:02,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:26:02,461 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:26:02,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:26:02,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:26:02,465 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:26:02,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:26:02" (1/1) ... [2018-11-18 13:26:02,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b553be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:02, skipping insertion in model container [2018-11-18 13:26:02,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:26:02" (1/1) ... [2018-11-18 13:26:02,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:26:02,510 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:26:02,909 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:26:02,914 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:26:02,944 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:26:03,136 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:26:03,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03 WrapperNode [2018-11-18 13:26:03,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:26:03,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:26:03,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:26:03,137 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:26:03,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... [2018-11-18 13:26:03,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:26:03,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:26:03,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:26:03,234 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:26:03,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:26:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ba60a5d0-71e1-4618-b421-8669f82ec677/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:26:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:26:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:26:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 13:26:03,274 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure acos [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __acos [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure asin [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __asin [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure atan [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __atan [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure atan2 [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __atan2 [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure cos [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __cos [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure sin [2018-11-18 13:26:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __sin [2018-11-18 13:26:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure tan [2018-11-18 13:26:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure __tan [2018-11-18 13:26:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure cosh [2018-11-18 13:26:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure __cosh [2018-11-18 13:26:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure sinh [2018-11-18 13:26:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure __sinh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure tanh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __tanh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure acosh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __acosh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure asinh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __asinh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure atanh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __atanh [2018-11-18 13:26:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure exp [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure __exp [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure frexp [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure __frexp [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldexp [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure __ldexp [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure log [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure __log [2018-11-18 13:26:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure log10 [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure __log10 [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure modf [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure __modf [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure expm1 [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure __expm1 [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure log1p [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure __log1p [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure logb [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure __logb [2018-11-18 13:26:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure exp2 [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure __exp2 [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure log2 [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure __log2 [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure pow [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure __pow [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure sqrt [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure __sqrt [2018-11-18 13:26:03,279 INFO L130 BoogieDeclarations]: Found specification of procedure hypot [2018-11-18 13:26:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure __hypot [2018-11-18 13:26:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure cbrt [2018-11-18 13:26:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure __cbrt [2018-11-18 13:26:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure ceil [2018-11-18 13:26:03,281 INFO L130 BoogieDeclarations]: Found specification of procedure __ceil [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure fabs [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure __fabs [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure floor [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure __floor [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure fmod [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure __fmod [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure __isinf [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure __finite [2018-11-18 13:26:03,282 INFO L130 BoogieDeclarations]: Found specification of procedure isinf [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure finite [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure drem [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure __drem [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure significand [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure __significand [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure copysign [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure __copysign [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure nan [2018-11-18 13:26:03,283 INFO L130 BoogieDeclarations]: Found specification of procedure __nan [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure __isnan [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure isnan [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure j0 [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure __j0 [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure j1 [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure __j1 [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure jn [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure __jn [2018-11-18 13:26:03,284 INFO L130 BoogieDeclarations]: Found specification of procedure y0 [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure __y0 [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure y1 [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure __y1 [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure yn [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure __yn [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure erf [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure __erf [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure erfc [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure __erfc [2018-11-18 13:26:03,285 INFO L130 BoogieDeclarations]: Found specification of procedure lgamma [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure __lgamma [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure tgamma [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure __tgamma [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure gamma [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure __gamma [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure lgamma_r [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure __lgamma_r [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure rint [2018-11-18 13:26:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure __rint [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure nextafter [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure __nextafter [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure nexttoward [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure __nexttoward [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure remainder [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure __remainder [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbn [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure ilogb [2018-11-18 13:26:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure __ilogb [2018-11-18 13:26:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure scalbln [2018-11-18 13:26:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbln [2018-11-18 13:26:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure nearbyint [2018-11-18 13:26:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure __nearbyint [2018-11-18 13:26:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure round [2018-11-18 13:26:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure __round [2018-11-18 13:26:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure trunc [2018-11-18 13:26:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure __trunc [2018-11-18 13:26:03,292 INFO L130 BoogieDeclarations]: Found specification of procedure remquo [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure __remquo [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure lrint [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure __lrint [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure llrint [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure __llrint [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure lround [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure __lround [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure llround [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure __llround [2018-11-18 13:26:03,293 INFO L130 BoogieDeclarations]: Found specification of procedure fdim [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fdim [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure fmax [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fmax [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure fmin [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fmin [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure fma [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fma [2018-11-18 13:26:03,294 INFO L130 BoogieDeclarations]: Found specification of procedure scalb [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __scalb [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure acosf [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __acosf [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure asinf [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __asinf [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure atanf [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __atanf [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure atan2f [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure __atan2f [2018-11-18 13:26:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure cosf [2018-11-18 13:26:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure __cosf [2018-11-18 13:26:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure sinf [2018-11-18 13:26:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure __sinf [2018-11-18 13:26:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure tanf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __tanf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure coshf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __coshf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure sinhf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __sinhf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure tanhf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __tanhf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure acoshf [2018-11-18 13:26:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure __acoshf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure asinhf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure __asinhf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure atanhf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure __atanhf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure expf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure __expf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure frexpf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure __frexpf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldexpf [2018-11-18 13:26:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure __ldexpf [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure logf [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __logf [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure log10f [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __log10f [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure modff [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __modff [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure expm1f [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __expm1f [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure log1pf [2018-11-18 13:26:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure __log1pf [2018-11-18 13:26:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure logbf [2018-11-18 13:26:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure __logbf [2018-11-18 13:26:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure exp2f [2018-11-18 13:26:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure __exp2f [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure log2f [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure __log2f [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure powf [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure __powf [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure sqrtf [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure __sqrtf [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure hypotf [2018-11-18 13:26:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure __hypotf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __cbrtf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ceilf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __ceilf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure fabsf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __fabsf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure floorf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __floorf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure fmodf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __fmodf [2018-11-18 13:26:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure __isinff [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __finitef [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure isinff [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure finitef [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure dremf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __dremf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure significandf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __significandf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure copysignf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __copysignf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure nanf [2018-11-18 13:26:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure __nanf [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __isnanf [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure isnanf [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure j0f [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __j0f [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure j1f [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __j1f [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure jnf [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __jnf [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure y0f [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure __y0f [2018-11-18 13:26:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure y1f [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __y1f [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure ynf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __ynf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure erff [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __erff [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure erfcf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __erfcf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure lgammaf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammaf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure tgammaf [2018-11-18 13:26:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure __tgammaf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure gammaf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure __gammaf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure lgammaf_r [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammaf_r [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure rintf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure __rintf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure nextafterf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure __nextafterf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure nexttowardf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure __nexttowardf [2018-11-18 13:26:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure remainderf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __remainderf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure scalbnf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbnf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure ilogbf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __ilogbf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure scalblnf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __scalblnf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure nearbyintf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __nearbyintf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure roundf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure __roundf [2018-11-18 13:26:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure truncf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure __truncf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure remquof [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure __remquof [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure lrintf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure __lrintf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure llrintf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure __llrintf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure lroundf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure __lroundf [2018-11-18 13:26:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure llroundf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __llroundf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure fdimf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __fdimf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure fmaxf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __fmaxf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure fminf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __fminf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassifyf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __signbitf [2018-11-18 13:26:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure fmaf [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __fmaf [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure scalbf [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbf [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure acosl [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __acosl [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure asinl [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __asinl [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure atanl [2018-11-18 13:26:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure __atanl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure atan2l [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __atan2l [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure cosl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __cosl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure sinl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __sinl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure tanl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure __tanl [2018-11-18 13:26:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure coshl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __coshl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure sinhl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __sinhl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure tanhl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __tanhl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure acoshl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __acoshl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure asinhl [2018-11-18 13:26:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __asinhl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure atanhl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure __atanhl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure expl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure __expl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure frexpl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure __frexpl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldexpl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure __ldexpl [2018-11-18 13:26:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure logl [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure __logl [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure log10l [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure __log10l [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure modfl [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure __modfl [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure expm1l [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure __expm1l [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure log1pl [2018-11-18 13:26:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure __log1pl [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure logbl [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure __logbl [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure exp2l [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure __exp2l [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure log2l [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure __log2l [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure powl [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure __powl [2018-11-18 13:26:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure sqrtl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __sqrtl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure hypotl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __hypotl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __cbrtl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure ceill [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __ceill [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure fabsl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __fabsl [2018-11-18 13:26:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure floorl [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure __floorl [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure fmodl [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure __fmodl [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure __isinfl [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure __finitel [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure isinfl [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure finitel [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure dreml [2018-11-18 13:26:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure __dreml [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure significandl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __significandl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure copysignl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __copysignl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure nanl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __nanl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __isnanl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure isnanl [2018-11-18 13:26:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure j0l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __j0l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure j1l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __j1l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure jnl [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __jnl [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure y0l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __y0l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure y1l [2018-11-18 13:26:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure __y1l [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ynl [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure __ynl [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure erfl [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure __erfl [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure erfcl [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure __erfcl [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure lgammal [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammal [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure tgammal [2018-11-18 13:26:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure __tgammal [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure gammal [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure __gammal [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure lgammal_r [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammal_r [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure rintl [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure __rintl [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure nextafterl [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure __nextafterl [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure nexttowardl [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure __nexttowardl [2018-11-18 13:26:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure remainderl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __remainderl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure scalbnl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbnl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure ilogbl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __ilogbl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure scalblnl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __scalblnl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure nearbyintl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __nearbyintl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure roundl [2018-11-18 13:26:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure __roundl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure truncl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __truncl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure remquol [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __remquol [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure lrintl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __lrintl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure llrintl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __llrintl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure lroundl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure __lroundl [2018-11-18 13:26:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure llroundl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __llroundl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure fdiml [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __fdiml [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure fmaxl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __fmaxl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure fminl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __fminl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassifyl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __signbitl [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure fmal [2018-11-18 13:26:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure __fmal [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure scalbl [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbl [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure matherr [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:26:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:26:03,602 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (fp.trunc (_ FloatingPoint 11 53)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:406) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:278) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) [2018-11-18 13:26:03,604 INFO L168 Benchmark]: Toolchain (without parser) took 1144.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 938.5 MB in the beginning and 1.0 GB in the end (delta: -99.2 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:26:03,605 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:26:03,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.37 ms. Allocated memory is still 1.0 GB. Free memory was 938.5 MB in the beginning and 829.7 MB in the end (delta: 108.7 MB). Peak memory consumption was 108.7 MB. Max. memory is 11.5 GB. [2018-11-18 13:26:03,606 INFO L168 Benchmark]: Boogie Preprocessor took 95.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 829.7 MB in the beginning and 1.1 GB in the end (delta: -284.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:26:03,607 INFO L168 Benchmark]: RCFGBuilder took 370.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 76.9 MB). Peak memory consumption was 76.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:26:03,608 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 675.37 ms. Allocated memory is still 1.0 GB. Free memory was 938.5 MB in the beginning and 829.7 MB in the end (delta: 108.7 MB). Peak memory consumption was 108.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 95.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 829.7 MB in the beginning and 1.1 GB in the end (delta: -284.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 370.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 76.9 MB). Peak memory consumption was 76.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (fp.trunc (_ FloatingPoint 11 53)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (fp.trunc (_ FloatingPoint 11 53)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...