./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/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 0be25709a60e73acabbfb0ee3580c2fb413a1ff0 ...................................................................................................................................................................... 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_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/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 0be25709a60e73acabbfb0ee3580c2fb413a1ff0 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort FloatingPoint undefined --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:27:25,253 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:27:25,255 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:27:25,264 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:27:25,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:27:25,265 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:27:25,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:27:25,267 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:27:25,269 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:27:25,269 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:27:25,270 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:27:25,270 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:27:25,271 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:27:25,272 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:27:25,273 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:27:25,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:27:25,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:27:25,275 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:27:25,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:27:25,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:27:25,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:27:25,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:27:25,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:27:25,282 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:27:25,282 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:27:25,283 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:27:25,283 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:27:25,284 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:27:25,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:27:25,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:27:25,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:27:25,286 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:27:25,286 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:27:25,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:27:25,287 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:27:25,288 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:27:25,288 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 10:27:25,299 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:27:25,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:27:25,300 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:27:25,300 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:27:25,300 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:27:25,300 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:27:25,301 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:27:25,301 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:27:25,301 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:27:25,301 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:27:25,301 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:27:25,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:27:25,302 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:27:25,302 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:27:25,302 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:27:25,302 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:27:25,302 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:27:25,302 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:27:25,302 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:27:25,303 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:27:25,303 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:27:25,303 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:27:25,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:27:25,303 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:27:25,303 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:27:25,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:27:25,304 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:27:25,304 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:27:25,304 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:27:25,304 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_eface7ac-1692-40c3-ad57-51dda4b92833/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 -> 0be25709a60e73acabbfb0ee3580c2fb413a1ff0 [2018-11-10 10:27:25,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:27:25,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:27:25,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:27:25,339 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:27:25,339 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:27:25,339 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/../../sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i [2018-11-10 10:27:25,377 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/c0233e51f/01a67289a69c4eb89af9bdf103736e13/FLAGd4ab3a656 [2018-11-10 10:27:25,780 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:27:25,780 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i [2018-11-10 10:27:25,791 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/c0233e51f/01a67289a69c4eb89af9bdf103736e13/FLAGd4ab3a656 [2018-11-10 10:27:25,802 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/c0233e51f/01a67289a69c4eb89af9bdf103736e13 [2018-11-10 10:27:25,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:27:25,805 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:27:25,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:27:25,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:27:25,808 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:27:25,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:25" (1/1) ... [2018-11-10 10:27:25,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56afb46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:25, skipping insertion in model container [2018-11-10 10:27:25,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:25" (1/1) ... [2018-11-10 10:27:25,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:27:25,854 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:27:26,179 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: fpclassify 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:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1349) 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:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1511) 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:960) 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:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:27:26,184 INFO L168 Benchmark]: Toolchain (without parser) took 378.92 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 946.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:26,185 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:27:26,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.23 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 946.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:26,188 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 377.23 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 946.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 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: fpclassify de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify: 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 0.1.23-1dbac8b [2018-11-10 10:27:27,414 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:27:27,415 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:27:27,424 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:27:27,424 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:27:27,425 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:27:27,426 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:27:27,427 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:27:27,428 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:27:27,429 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:27:27,429 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:27:27,430 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:27:27,430 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:27:27,431 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:27:27,432 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:27:27,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:27:27,433 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:27:27,435 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:27:27,436 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:27:27,437 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:27:27,438 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:27:27,439 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:27:27,441 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:27:27,441 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:27:27,441 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:27:27,442 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:27:27,443 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:27:27,444 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:27:27,444 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:27:27,445 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:27:27,445 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:27:27,446 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:27:27,446 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:27:27,446 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:27:27,447 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:27:27,447 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:27:27,447 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-10 10:27:27,459 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:27:27,459 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:27:27,459 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:27:27,460 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:27:27,460 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:27:27,460 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:27:27,460 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:27:27,461 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:27:27,461 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:27:27,461 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:27:27,461 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:27:27,461 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:27:27,461 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:27:27,461 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:27:27,462 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:27:27,462 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:27:27,462 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:27:27,462 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:27:27,462 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:27:27,462 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:27:27,462 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:27:27,463 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 10:27:27,463 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:27:27,464 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:27:27,464 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:27:27,464 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_eface7ac-1692-40c3-ad57-51dda4b92833/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 -> 0be25709a60e73acabbfb0ee3580c2fb413a1ff0 [2018-11-10 10:27:27,498 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:27:27,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:27:27,511 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:27:27,512 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:27:27,513 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:27:27,513 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/../../sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i [2018-11-10 10:27:27,562 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/dfbc14d12/aadef74d1ee448b2bc718dcf139ffec5/FLAG49fd3d524 [2018-11-10 10:27:27,950 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:27:27,950 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/sv-benchmarks/c/floats-cbmc-regression/float_lib1_true-unreach-call.i [2018-11-10 10:27:27,959 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/dfbc14d12/aadef74d1ee448b2bc718dcf139ffec5/FLAG49fd3d524 [2018-11-10 10:27:27,970 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/data/dfbc14d12/aadef74d1ee448b2bc718dcf139ffec5 [2018-11-10 10:27:27,972 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:27:27,973 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:27:27,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:27:27,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:27:27,977 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:27:27,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:27" (1/1) ... [2018-11-10 10:27:27,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a4b41e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:27, skipping insertion in model container [2018-11-10 10:27:27,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:27:27" (1/1) ... [2018-11-10 10:27:27,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:27:28,019 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:27:28,413 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:27:28,417 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:27:28,455 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:27:28,650 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:27:28,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28 WrapperNode [2018-11-10 10:27:28,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:27:28,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:27:28,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:27:28,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:27:28,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... [2018-11-10 10:27:28,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:27:28,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:27:28,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:27:28,697 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:27:28,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/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 [2018-11-10 10:27:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:27:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:27:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:27:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 10:27:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure acos [2018-11-10 10:27:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure __acos [2018-11-10 10:27:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure asin [2018-11-10 10:27:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure __asin [2018-11-10 10:27:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure atan [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atan [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure atan2 [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure __atan2 [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure cos [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure __cos [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure sin [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure __sin [2018-11-10 10:27:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure tan [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure __tan [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure cosh [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure __cosh [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure sinh [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure __sinh [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure tanh [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure __tanh [2018-11-10 10:27:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure acosh [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure __acosh [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure asinh [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure __asinh [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure atanh [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure __atanh [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure exp [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure __exp [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure frexp [2018-11-10 10:27:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure __frexp [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldexp [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __ldexp [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure log [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __log [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure log10 [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __log10 [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure modf [2018-11-10 10:27:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure __modf [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure expm1 [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure __expm1 [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure log1p [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure __log1p [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure logb [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure __logb [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure exp2 [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure __exp2 [2018-11-10 10:27:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure log2 [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure __log2 [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure pow [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure __pow [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure sqrt [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure __sqrt [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure hypot [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure __hypot [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure cbrt [2018-11-10 10:27:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure __cbrt [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure ceil [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure __ceil [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure fabs [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure __fabs [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure floor [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure __floor [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure fmod [2018-11-10 10:27:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure __fmod [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure __isinf [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure __finite [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure isinf [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure finite [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure drem [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure __drem [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure significand [2018-11-10 10:27:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure __significand [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure copysign [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure __copysign [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure nan [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure __nan [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure __isnan [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure isnan [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure j0 [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure __j0 [2018-11-10 10:27:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure j1 [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure __j1 [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure jn [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure __jn [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure y0 [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure __y0 [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure y1 [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure __y1 [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure yn [2018-11-10 10:27:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure __yn [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure erf [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure __erf [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure erfc [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure __erfc [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure lgamma [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure __lgamma [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure tgamma [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure __tgamma [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure gamma [2018-11-10 10:27:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure __gamma [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure lgamma_r [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure __lgamma_r [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure rint [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure __rint [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure nextafter [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure __nextafter [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure nexttoward [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure __nexttoward [2018-11-10 10:27:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure remainder [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure __remainder [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbn [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure ilogb [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure __ilogb [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure scalbln [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbln [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure nearbyint [2018-11-10 10:27:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure __nearbyint [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure round [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure __round [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure trunc [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure __trunc [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure remquo [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure __remquo [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure lrint [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure __lrint [2018-11-10 10:27:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure llrint [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure __llrint [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure lround [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure __lround [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure llround [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure __llround [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure fdim [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure __fdim [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure fmax [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure __fmax [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure fmin [2018-11-10 10:27:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure __fmin [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure fma [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure __fma [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure scalb [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure __scalb [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure acosf [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure __acosf [2018-11-10 10:27:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure asinf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __asinf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure atanf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __atanf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure atan2f [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __atan2f [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure cosf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __cosf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure sinf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __sinf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure tanf [2018-11-10 10:27:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __tanf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure coshf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure __coshf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure sinhf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure __sinhf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure tanhf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure __tanhf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure acoshf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure __acoshf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure asinhf [2018-11-10 10:27:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure __asinhf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure atanhf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure __atanhf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure expf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure __expf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure frexpf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure __frexpf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldexpf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure __ldexpf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure logf [2018-11-10 10:27:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure __logf [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure log10f [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure __log10f [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure modff [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure __modff [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure expm1f [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure __expm1f [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure log1pf [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure __log1pf [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure logbf [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure __logbf [2018-11-10 10:27:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure exp2f [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure __exp2f [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure log2f [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure __log2f [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure powf [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure __powf [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure sqrtf [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure __sqrtf [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure hypotf [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure __hypotf [2018-11-10 10:27:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure __cbrtf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure ceilf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure __ceilf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure fabsf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure __fabsf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure floorf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure __floorf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure fmodf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure __fmodf [2018-11-10 10:27:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure __isinff [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __finitef [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure isinff [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure finitef [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure dremf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __dremf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure significandf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __significandf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure copysignf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __copysignf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure nanf [2018-11-10 10:27:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure __nanf [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure __isnanf [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure isnanf [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure j0f [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure __j0f [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure j1f [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure __j1f [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure jnf [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure __jnf [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure y0f [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure __y0f [2018-11-10 10:27:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure y1f [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure __y1f [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure ynf [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure __ynf [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure erff [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure __erff [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure erfcf [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure __erfcf [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure lgammaf [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammaf [2018-11-10 10:27:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure tgammaf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure __tgammaf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure gammaf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure __gammaf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure lgammaf_r [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammaf_r [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure rintf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure __rintf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure nextafterf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure __nextafterf [2018-11-10 10:27:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure nexttowardf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure __nexttowardf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure remainderf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure __remainderf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure scalbnf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbnf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure ilogbf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure __ilogbf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure scalblnf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure __scalblnf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure nearbyintf [2018-11-10 10:27:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure __nearbyintf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure roundf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure __roundf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure truncf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure __truncf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure remquof [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure __remquof [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure lrintf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure __lrintf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure llrintf [2018-11-10 10:27:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure __llrintf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure lroundf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure __lroundf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure llroundf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure __llroundf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure fdimf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure __fdimf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure fmaxf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure __fmaxf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure fminf [2018-11-10 10:27:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure __fminf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassifyf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __signbitf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure fmaf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __fmaf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure scalbf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbf [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure acosl [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __acosl [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure asinl [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __asinl [2018-11-10 10:27:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure atanl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure __atanl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure atan2l [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure __atan2l [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure cosl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure __cosl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure sinl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure __sinl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure tanl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure __tanl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure coshl [2018-11-10 10:27:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure __coshl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure sinhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure __sinhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure tanhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure __tanhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure acoshl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure __acoshl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure asinhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure __asinhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure atanhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure __atanhl [2018-11-10 10:27:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure expl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure __expl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure frexpl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure __frexpl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldexpl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure __ldexpl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure logl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure __logl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure log10l [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure __log10l [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure modfl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure __modfl [2018-11-10 10:27:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure expm1l [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __expm1l [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure log1pl [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __log1pl [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure logbl [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __logbl [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure exp2l [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __exp2l [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure log2l [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __log2l [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure powl [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure __powl [2018-11-10 10:27:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure sqrtl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __sqrtl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure hypotl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __hypotl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure cbrtl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __cbrtl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ceill [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __ceill [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure fabsl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __fabsl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure floorl [2018-11-10 10:27:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure __floorl [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure fmodl [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fmodl [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure __isinfl [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure __finitel [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure isinfl [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure finitel [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure dreml [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure __dreml [2018-11-10 10:27:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure significandl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure __significandl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure copysignl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure __copysignl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure nanl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure __nanl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure __isnanl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure isnanl [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure j0l [2018-11-10 10:27:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure __j0l [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure j1l [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure __j1l [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure jnl [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure __jnl [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure y0l [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure __y0l [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure y1l [2018-11-10 10:27:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure __y1l [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ynl [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure __ynl [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure erfl [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure __erfl [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure erfcl [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure __erfcl [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure lgammal [2018-11-10 10:27:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammal [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure tgammal [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __tgammal [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure gammal [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __gammal [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure lgammal_r [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __lgammal_r [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure rintl [2018-11-10 10:27:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __rintl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure nextafterl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __nextafterl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure nexttowardl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __nexttowardl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure remainderl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __remainderl [2018-11-10 10:27:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure scalbnl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbnl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ilogbl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure __ilogbl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure scalblnl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure __scalblnl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure nearbyintl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure __nearbyintl [2018-11-10 10:27:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure roundl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure __roundl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure truncl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure __truncl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure remquol [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure __remquol [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure lrintl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure __lrintl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure llrintl [2018-11-10 10:27:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure __llrintl [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure lroundl [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure __lroundl [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure llroundl [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure __llroundl [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure fdiml [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure __fdiml [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure fmaxl [2018-11-10 10:27:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure __fmaxl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure fminl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure __fminl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassifyl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure __signbitl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure fmal [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure __fmal [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure scalbl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure __scalbl [2018-11-10 10:27:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure matherr [2018-11-10 10:27:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:27:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:27:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:27:29,239 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:27:29,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:27:29 BoogieIcfgContainer [2018-11-10 10:27:29,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:27:29,240 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 10:27:29,240 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 10:27:29,241 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 10:27:29,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 10:27:27" (1/3) ... [2018-11-10 10:27:29,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ff39744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:27:29, skipping insertion in model container [2018-11-10 10:27:29,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:27:28" (2/3) ... [2018-11-10 10:27:29,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ff39744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:27:29, skipping insertion in model container [2018-11-10 10:27:29,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:27:29" (3/3) ... [2018-11-10 10:27:29,244 INFO L112 eAbstractionObserver]: Analyzing ICFG float_lib1_true-unreach-call.i [2018-11-10 10:27:29,249 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 10:27:29,254 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2018-11-10 10:27:29,265 INFO L257 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2018-11-10 10:27:29,288 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 10:27:29,289 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 10:27:29,289 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 10:27:29,289 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 10:27:29,289 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:27:29,289 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:27:29,289 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 10:27:29,289 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:27:29,289 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 10:27:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states. [2018-11-10 10:27:29,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-10 10:27:29,303 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:27:29,304 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:27:29,305 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:27:29,309 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:27:29,309 INFO L82 PathProgramCache]: Analyzing trace with hash 590824485, now seen corresponding path program 1 times [2018-11-10 10:27:29,312 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-10 10:27:29,312 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_eface7ac-1692-40c3-ad57-51dda4b92833/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 10:27:29,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:27:29,536 WARN L522 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-10 10:27:29,536 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort FloatingPoint undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferTermVariable(TermTransferrer.java:120) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convert(TermTransferrer.java:86) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.cacheConvert(TermTransformer.java:131) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.access$0(TermTransformer.java:127) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$Convert.walk(TermTransformer.java:79) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.transferToCurrentScriptIfNecessary(NestedSsaBuilder.java:515) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.buildVersion(NestedSsaBuilder.java:464) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.setCurrentVarVersion(NestedSsaBuilder.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.access$3(NestedSsaBuilder.java:435) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder$VariableVersioneer.versionAssignedVars(NestedSsaBuilder.java:552) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.buildSSA(NestedSsaBuilder.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.(NestedSsaBuilder.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:276) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:214) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:188) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.MultiTrackRefinementStrategy.getTraceCheck(MultiTrackRefinementStrategy.java:234) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:435) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:27:29,539 INFO L168 Benchmark]: Toolchain (without parser) took 1565.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 944.4 MB in the beginning and 1.0 GB in the end (delta: -84.0 MB). Peak memory consumption was 43.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:29,540 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:27:29,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.90 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 830.5 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:29,541 INFO L168 Benchmark]: Boogie Preprocessor took 45.26 ms. Allocated memory is still 1.0 GB. Free memory is still 830.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:27:29,541 INFO L168 Benchmark]: RCFGBuilder took 542.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 830.5 MB in the beginning and 1.0 GB in the end (delta: -215.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:29,542 INFO L168 Benchmark]: TraceAbstraction took 298.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:27:29,544 INFO L336 ainManager$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 676.90 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 830.5 MB in the end (delta: 113.8 MB). Peak memory consumption was 113.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.26 ms. Allocated memory is still 1.0 GB. Free memory is still 830.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 542.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 830.5 MB in the beginning and 1.0 GB in the end (delta: -215.2 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 298.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort FloatingPoint undefined de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: Indexed Sort FloatingPoint undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...