/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/Ultimate.py --spec ../../../trunk/examples/svcomp/ReachSafety.prp --file ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 40ef5092 Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd ......................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-40ef509 [2018-09-20 15:24:59,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-20 15:24:59,601 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-20 15:24:59,615 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-20 15:24:59,615 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-20 15:24:59,616 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-20 15:24:59,618 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-20 15:24:59,620 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-20 15:24:59,622 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-20 15:24:59,623 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-20 15:24:59,624 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-20 15:24:59,625 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-20 15:24:59,626 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-20 15:24:59,629 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-20 15:24:59,637 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-20 15:24:59,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-20 15:24:59,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-20 15:24:59,641 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-20 15:24:59,643 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-20 15:24:59,644 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-20 15:24:59,645 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-20 15:24:59,646 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-20 15:24:59,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-20 15:24:59,649 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-20 15:24:59,649 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-20 15:24:59,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-20 15:24:59,651 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-20 15:24:59,654 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-20 15:24:59,655 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-20 15:24:59,656 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-20 15:24:59,656 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-20 15:24:59,657 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-20 15:24:59,657 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-20 15:24:59,657 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-20 15:24:59,658 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-20 15:24:59,659 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-20 15:24:59,659 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-09-20 15:24:59,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-20 15:24:59,674 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-20 15:24:59,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-20 15:24:59,675 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-20 15:24:59,676 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-20 15:24:59,676 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-20 15:24:59,676 INFO L133 SettingsManager]: * Use SBE=true [2018-09-20 15:24:59,677 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-20 15:24:59,677 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-20 15:24:59,677 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-20 15:24:59,677 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-20 15:24:59,677 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-20 15:24:59,677 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-20 15:24:59,678 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-20 15:24:59,678 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-20 15:24:59,678 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-20 15:24:59,678 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-20 15:24:59,678 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-20 15:24:59,678 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-20 15:24:59,679 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-20 15:24:59,679 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-20 15:24:59,679 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-20 15:24:59,679 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-20 15:24:59,679 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-20 15:24:59,679 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-20 15:24:59,680 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-20 15:24:59,680 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-20 15:24:59,680 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-20 15:24:59,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-20 15:24:59,680 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd [2018-09-20 15:24:59,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-20 15:24:59,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-20 15:24:59,768 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-20 15:24:59,770 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-20 15:24:59,770 INFO L276 PluginConnector]: CDTParser initialized [2018-09-20 15:24:59,771 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-09-20 15:25:00,127 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8e8706e8/5b27feda5f484cc294b4543c5bab5e7f/FLAG093f18a48 [2018-09-20 15:25:00,333 INFO L277 CDTParser]: Found 1 translation units. [2018-09-20 15:25:00,334 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-09-20 15:25:00,353 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8e8706e8/5b27feda5f484cc294b4543c5bab5e7f/FLAG093f18a48 [2018-09-20 15:25:00,368 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8e8706e8/5b27feda5f484cc294b4543c5bab5e7f [2018-09-20 15:25:00,372 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-20 15:25:00,374 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-20 15:25:00,376 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-20 15:25:00,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-20 15:25:00,383 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-20 15:25:00,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:25:00" (1/1) ... [2018-09-20 15:25:00,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea3a1fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:00, skipping insertion in model container [2018-09-20 15:25:00,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:25:00" (1/1) ... [2018-09-20 15:25:00,400 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-20 15:25:00,776 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$38(StandardFunctionHandler.java:261) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:160) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1549) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:513) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1928) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1748) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:278) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1725) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:278) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:339) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3980) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:183) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:348) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.run(Dispatcher.java:220) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:152) 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) [2018-09-20 15:25:00,781 INFO L168 Benchmark]: Toolchain (without parser) took 407.94 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 926.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-09-20 15:25:00,783 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-09-20 15:25:00,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.00 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 926.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-09-20 15:25:00,787 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 404.00 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 926.4 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:882) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-40ef509 [2018-09-20 15:25:03,024 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-20 15:25:03,026 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-20 15:25:03,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-20 15:25:03,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-20 15:25:03,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-20 15:25:03,041 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-20 15:25:03,043 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-20 15:25:03,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-20 15:25:03,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-20 15:25:03,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-20 15:25:03,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-20 15:25:03,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-20 15:25:03,050 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-20 15:25:03,051 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-20 15:25:03,052 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-20 15:25:03,053 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-20 15:25:03,055 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-20 15:25:03,057 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-20 15:25:03,059 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-20 15:25:03,060 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-20 15:25:03,062 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-20 15:25:03,064 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-20 15:25:03,065 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-20 15:25:03,065 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-20 15:25:03,066 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-20 15:25:03,068 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-20 15:25:03,068 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-20 15:25:03,069 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-20 15:25:03,071 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-20 15:25:03,071 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-20 15:25:03,072 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-20 15:25:03,072 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-20 15:25:03,072 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-20 15:25:03,073 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-20 15:25:03,074 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-20 15:25:03,074 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-20 15:25:03,091 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-20 15:25:03,091 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-20 15:25:03,092 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-20 15:25:03,092 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-20 15:25:03,093 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-20 15:25:03,094 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-20 15:25:03,094 INFO L133 SettingsManager]: * Use SBE=true [2018-09-20 15:25:03,094 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-20 15:25:03,094 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-20 15:25:03,095 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-20 15:25:03,095 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-20 15:25:03,095 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-20 15:25:03,095 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-20 15:25:03,095 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-20 15:25:03,096 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-20 15:25:03,096 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-20 15:25:03,096 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-20 15:25:03,096 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-20 15:25:03,096 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-20 15:25:03,097 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-20 15:25:03,097 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-20 15:25:03,097 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-20 15:25:03,097 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-20 15:25:03,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-20 15:25:03,100 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-20 15:25:03,102 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-20 15:25:03,102 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-20 15:25:03,102 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-20 15:25:03,102 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-20 15:25:03,103 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-20 15:25:03,103 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-20 15:25:03,103 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c7963ed585a0c92e8c8e014b8d4f1bd36963ddd [2018-09-20 15:25:03,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-20 15:25:03,185 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-20 15:25:03,191 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-20 15:25:03,193 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-20 15:25:03,194 INFO L276 PluginConnector]: CDTParser initialized [2018-09-20 15:25:03,195 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-09-20 15:25:03,551 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21dd4f79a/587f378ff6cd4d28b2c46b5ad655b5ec/FLAG7db9fe5be [2018-09-20 15:25:03,826 INFO L277 CDTParser]: Found 1 translation units. [2018-09-20 15:25:03,827 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0883_true-unreach-call.c [2018-09-20 15:25:03,839 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21dd4f79a/587f378ff6cd4d28b2c46b5ad655b5ec/FLAG7db9fe5be [2018-09-20 15:25:03,855 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21dd4f79a/587f378ff6cd4d28b2c46b5ad655b5ec [2018-09-20 15:25:03,860 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-20 15:25:03,864 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-20 15:25:03,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-20 15:25:03,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-20 15:25:03,874 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-20 15:25:03,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:25:03" (1/1) ... [2018-09-20 15:25:03,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44b49fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:03, skipping insertion in model container [2018-09-20 15:25:03,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:25:03" (1/1) ... [2018-09-20 15:25:03,892 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-20 15:25:04,413 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-20 15:25:04,447 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-20 15:25:04,588 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-20 15:25:04,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04 WrapperNode [2018-09-20 15:25:04,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-20 15:25:04,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-20 15:25:04,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-20 15:25:04,655 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-20 15:25:04,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... [2018-09-20 15:25:04,828 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-20 15:25:04,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-20 15:25:04,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-20 15:25:04,829 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-20 15:25:04,831 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-20 15:25:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-20 15:25:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-20 15:25:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_float [2018-09-20 15:25:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-09-20 15:25:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-09-20 15:25:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-09-20 15:25:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-09-20 15:25:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_powf [2018-09-20 15:25:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2018-09-20 15:25:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-20 15:25:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-09-20 15:25:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2018-09-20 15:25:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_float [2018-09-20 15:25:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-09-20 15:25:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-09-20 15:25:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-09-20 15:25:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-09-20 15:25:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-09-20 15:25:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-09-20 15:25:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-09-20 15:25:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-09-20 15:25:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_powf [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-20 15:25:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-09-20 15:25:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-09-20 15:25:05,397 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,440 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,562 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,604 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,790 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,808 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,915 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:05,931 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:11,155 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:11,186 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:11,399 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:11,407 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:12,846 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:12,856 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:15,258 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:15,264 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:17,366 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:17,373 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:19,485 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:19,493 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:19,834 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:19,872 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:21,389 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:21,401 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:23,686 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:23,693 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:26,049 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:26,057 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:26,494 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:26,501 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:28,570 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:28,592 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:28,765 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:28,771 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:29,543 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:29,549 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:29,603 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:29,617 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:31,616 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:31,622 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:31,950 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:31,960 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 15:25:32,401 INFO L365 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-20 15:25:32,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:25:32 BoogieIcfgContainer [2018-09-20 15:25:32,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-20 15:25:32,403 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-20 15:25:32,403 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-20 15:25:32,406 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-20 15:25:32,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 03:25:03" (1/3) ... [2018-09-20 15:25:32,407 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e8b11b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 03:25:32, skipping insertion in model container [2018-09-20 15:25:32,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:25:04" (2/3) ... [2018-09-20 15:25:32,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e8b11b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 03:25:32, skipping insertion in model container [2018-09-20 15:25:32,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:25:32" (3/3) ... [2018-09-20 15:25:32,410 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0883_true-unreach-call.c [2018-09-20 15:25:32,420 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-20 15:25:32,430 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-20 15:25:32,488 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-20 15:25:32,489 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-20 15:25:32,489 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-20 15:25:32,489 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-20 15:25:32,489 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-20 15:25:32,489 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-20 15:25:32,490 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-20 15:25:32,490 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-20 15:25:32,490 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-20 15:25:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states. [2018-09-20 15:25:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-09-20 15:25:32,548 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:25:32,549 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:25:32,552 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:25:32,558 INFO L82 PathProgramCache]: Analyzing trace with hash 1686127018, now seen corresponding path program 1 times [2018-09-20 15:25:32,564 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:25:32,564 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-09-20 15:25:32,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:25:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:25:32,735 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:25:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:25:32,756 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:25:32,775 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:25:32,775 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-20 15:25:32,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-09-20 15:25:32,796 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-09-20 15:25:32,797 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-20 15:25:32,799 INFO L87 Difference]: Start difference. First operand 500 states. Second operand 2 states. [2018-09-20 15:25:32,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:25:32,906 INFO L93 Difference]: Finished difference Result 991 states and 1269 transitions. [2018-09-20 15:25:32,907 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-09-20 15:25:32,908 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 24 [2018-09-20 15:25:32,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:25:32,930 INFO L225 Difference]: With dead ends: 991 [2018-09-20 15:25:32,930 INFO L226 Difference]: Without dead ends: 495 [2018-09-20 15:25:32,941 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-20 15:25:32,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-09-20 15:25:33,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 495. [2018-09-20 15:25:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2018-09-20 15:25:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 557 transitions. [2018-09-20 15:25:33,023 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 557 transitions. Word has length 24 [2018-09-20 15:25:33,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:25:33,024 INFO L480 AbstractCegarLoop]: Abstraction has 495 states and 557 transitions. [2018-09-20 15:25:33,024 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-09-20 15:25:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 557 transitions. [2018-09-20 15:25:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-09-20 15:25:33,027 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:25:33,027 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:25:33,027 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:25:33,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1887085590, now seen corresponding path program 1 times [2018-09-20 15:25:33,029 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:25:33,029 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-20 15:25:33,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-09-20 15:25:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:25:33,219 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:25:33,302 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:25:33,318 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:25:33,319 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:25:33,323 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:33,338 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:33,339 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:25:33,420 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:25:33,432 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:25:33,433 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:25:33,442 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:33,445 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:33,445 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:25:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:25:33,761 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:25:33,779 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:25:33,779 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 15:25:33,787 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 15:25:33,787 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 15:25:33,787 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 15:25:33,788 INFO L87 Difference]: Start difference. First operand 495 states and 557 transitions. Second operand 9 states. [2018-09-20 15:25:42,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:25:42,062 INFO L93 Difference]: Finished difference Result 518 states and 579 transitions. [2018-09-20 15:25:42,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-20 15:25:42,063 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 51 [2018-09-20 15:25:42,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:25:42,070 INFO L225 Difference]: With dead ends: 518 [2018-09-20 15:25:42,070 INFO L226 Difference]: Without dead ends: 497 [2018-09-20 15:25:42,072 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2018-09-20 15:25:42,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2018-09-20 15:25:42,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 495. [2018-09-20 15:25:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2018-09-20 15:25:42,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 556 transitions. [2018-09-20 15:25:42,107 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 556 transitions. Word has length 51 [2018-09-20 15:25:42,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:25:42,108 INFO L480 AbstractCegarLoop]: Abstraction has 495 states and 556 transitions. [2018-09-20 15:25:42,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 15:25:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 556 transitions. [2018-09-20 15:25:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-09-20 15:25:42,110 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:25:42,111 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:25:42,112 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:25:42,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1489801530, now seen corresponding path program 1 times [2018-09-20 15:25:42,113 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:25:42,113 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-09-20 15:25:42,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:25:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:25:42,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:25:42,407 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:25:42,414 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:25:42,415 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,439 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,477 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,477 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:25 [2018-09-20 15:25:42,545 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:25:42,553 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:25:42,554 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,580 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,611 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,612 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:32, output treesize:13 [2018-09-20 15:25:42,757 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:25:42,763 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:25:42,763 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,769 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,792 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,792 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:30, output treesize:31 [2018-09-20 15:25:42,896 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:25:42,915 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:25:42,915 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,920 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,931 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:25:42,931 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:38, output treesize:19 [2018-09-20 15:25:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:25:43,383 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:25:43,401 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:25:43,401 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-09-20 15:25:43,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-20 15:25:43,402 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-20 15:25:43,402 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-09-20 15:25:43,402 INFO L87 Difference]: Start difference. First operand 495 states and 556 transitions. Second operand 13 states. [2018-09-20 15:25:44,008 WARN L178 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-09-20 15:25:45,689 WARN L178 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-09-20 15:26:13,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:26:13,945 INFO L93 Difference]: Finished difference Result 624 states and 696 transitions. [2018-09-20 15:26:13,948 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-09-20 15:26:13,948 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 53 [2018-09-20 15:26:13,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:26:13,952 INFO L225 Difference]: With dead ends: 624 [2018-09-20 15:26:13,952 INFO L226 Difference]: Without dead ends: 602 [2018-09-20 15:26:13,953 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=112, Invalid=488, Unknown=0, NotChecked=0, Total=600 [2018-09-20 15:26:13,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2018-09-20 15:26:13,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 494. [2018-09-20 15:26:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2018-09-20 15:26:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 553 transitions. [2018-09-20 15:26:13,982 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 553 transitions. Word has length 53 [2018-09-20 15:26:13,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:26:13,982 INFO L480 AbstractCegarLoop]: Abstraction has 494 states and 553 transitions. [2018-09-20 15:26:13,982 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-20 15:26:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 553 transitions. [2018-09-20 15:26:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-09-20 15:26:13,986 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:26:13,986 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:26:13,986 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:26:13,986 INFO L82 PathProgramCache]: Analyzing trace with hash -611604368, now seen corresponding path program 1 times [2018-09-20 15:26:13,987 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:26:13,987 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-09-20 15:26:13,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:26:14,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:26:14,144 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:26:14,274 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:26:14,285 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:26:14,286 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:14,304 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:14,343 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:14,343 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:26:14,364 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:26:14,368 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:26:14,369 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:14,372 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:14,375 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:14,375 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:26:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:26:14,516 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:26:14,535 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:26:14,535 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 15:26:14,535 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 15:26:14,536 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 15:26:14,536 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 15:26:14,536 INFO L87 Difference]: Start difference. First operand 494 states and 553 transitions. Second operand 9 states. [2018-09-20 15:26:24,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:26:24,513 INFO L93 Difference]: Finished difference Result 624 states and 694 transitions. [2018-09-20 15:26:24,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-20 15:26:24,514 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 55 [2018-09-20 15:26:24,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:26:24,518 INFO L225 Difference]: With dead ends: 624 [2018-09-20 15:26:24,518 INFO L226 Difference]: Without dead ends: 602 [2018-09-20 15:26:24,519 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2018-09-20 15:26:24,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2018-09-20 15:26:24,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 494. [2018-09-20 15:26:24,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2018-09-20 15:26:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 551 transitions. [2018-09-20 15:26:24,544 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 551 transitions. Word has length 55 [2018-09-20 15:26:24,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:26:24,545 INFO L480 AbstractCegarLoop]: Abstraction has 494 states and 551 transitions. [2018-09-20 15:26:24,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 15:26:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 551 transitions. [2018-09-20 15:26:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-09-20 15:26:24,548 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:26:24,548 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:26:24,548 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:26:24,548 INFO L82 PathProgramCache]: Analyzing trace with hash -677451277, now seen corresponding path program 1 times [2018-09-20 15:26:24,549 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:26:24,549 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-09-20 15:26:24,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:26:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:26:24,929 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:26:25,040 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:26:25,044 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:26:25,045 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:25,050 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:25,061 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:25,062 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:26:25,096 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:26:25,114 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:26:25,115 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:25,122 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:25,125 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:25,125 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:26:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:26:25,198 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:26:25,215 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:26:25,215 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-09-20 15:26:25,216 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-09-20 15:26:25,216 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-09-20 15:26:25,216 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-09-20 15:26:25,217 INFO L87 Difference]: Start difference. First operand 494 states and 551 transitions. Second operand 8 states. [2018-09-20 15:26:31,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:26:31,234 INFO L93 Difference]: Finished difference Result 524 states and 582 transitions. [2018-09-20 15:26:31,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-09-20 15:26:31,236 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 56 [2018-09-20 15:26:31,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:26:31,240 INFO L225 Difference]: With dead ends: 524 [2018-09-20 15:26:31,241 INFO L226 Difference]: Without dead ends: 496 [2018-09-20 15:26:31,242 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2018-09-20 15:26:31,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2018-09-20 15:26:31,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 494. [2018-09-20 15:26:31,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 494 states. [2018-09-20 15:26:31,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 494 states and 546 transitions. [2018-09-20 15:26:31,264 INFO L78 Accepts]: Start accepts. Automaton has 494 states and 546 transitions. Word has length 56 [2018-09-20 15:26:31,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:26:31,265 INFO L480 AbstractCegarLoop]: Abstraction has 494 states and 546 transitions. [2018-09-20 15:26:31,265 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-09-20 15:26:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 546 transitions. [2018-09-20 15:26:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-09-20 15:26:31,268 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:26:31,268 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:26:31,269 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:26:31,269 INFO L82 PathProgramCache]: Analyzing trace with hash -466100364, now seen corresponding path program 1 times [2018-09-20 15:26:31,269 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:26:31,269 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2018-09-20 15:26:31,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:26:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:26:31,452 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:26:31,544 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:26:31,549 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:26:31,549 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:31,553 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:31,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:31,565 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:26:31,610 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:26:31,617 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:26:31,617 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:31,620 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:31,625 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:31,625 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:26:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:26:31,831 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:26:31,843 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:26:31,843 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-09-20 15:26:31,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-20 15:26:31,844 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-20 15:26:31,844 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-09-20 15:26:31,844 INFO L87 Difference]: Start difference. First operand 494 states and 546 transitions. Second operand 13 states. [2018-09-20 15:26:33,440 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-09-20 15:26:39,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:26:39,122 INFO L93 Difference]: Finished difference Result 501 states and 553 transitions. [2018-09-20 15:26:39,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-20 15:26:39,125 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 56 [2018-09-20 15:26:39,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:26:39,128 INFO L225 Difference]: With dead ends: 501 [2018-09-20 15:26:39,129 INFO L226 Difference]: Without dead ends: 493 [2018-09-20 15:26:39,130 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=75, Invalid=431, Unknown=0, NotChecked=0, Total=506 [2018-09-20 15:26:39,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states. [2018-09-20 15:26:39,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 493. [2018-09-20 15:26:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-09-20 15:26:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 544 transitions. [2018-09-20 15:26:39,151 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 544 transitions. Word has length 56 [2018-09-20 15:26:39,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:26:39,151 INFO L480 AbstractCegarLoop]: Abstraction has 493 states and 544 transitions. [2018-09-20 15:26:39,152 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-20 15:26:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 544 transitions. [2018-09-20 15:26:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-09-20 15:26:39,154 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:26:39,154 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:26:39,155 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:26:39,155 INFO L82 PathProgramCache]: Analyzing trace with hash -1221043565, now seen corresponding path program 1 times [2018-09-20 15:26:39,156 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:26:39,157 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2018-09-20 15:26:39,165 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:26:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:26:39,366 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:26:39,988 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2018-09-20 15:26:40,573 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:26:40,578 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:26:40,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:40,582 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:40,592 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:40,593 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:26:40,789 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:26:40,792 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:26:40,792 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:40,795 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:40,798 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:40,798 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:26:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:26:41,607 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:26:41,619 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:26:41,620 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-09-20 15:26:41,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-09-20 15:26:41,620 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-09-20 15:26:41,621 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-09-20 15:26:41,621 INFO L87 Difference]: Start difference. First operand 493 states and 544 transitions. Second operand 13 states. [2018-09-20 15:26:43,663 WARN L178 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-09-20 15:26:58,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:26:58,510 INFO L93 Difference]: Finished difference Result 500 states and 551 transitions. [2018-09-20 15:26:58,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-20 15:26:58,511 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 56 [2018-09-20 15:26:58,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:26:58,515 INFO L225 Difference]: With dead ends: 500 [2018-09-20 15:26:58,515 INFO L226 Difference]: Without dead ends: 493 [2018-09-20 15:26:58,515 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=75, Invalid=431, Unknown=0, NotChecked=0, Total=506 [2018-09-20 15:26:58,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states. [2018-09-20 15:26:58,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 493. [2018-09-20 15:26:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 493 states. [2018-09-20 15:26:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 493 states and 543 transitions. [2018-09-20 15:26:58,534 INFO L78 Accepts]: Start accepts. Automaton has 493 states and 543 transitions. Word has length 56 [2018-09-20 15:26:58,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:26:58,534 INFO L480 AbstractCegarLoop]: Abstraction has 493 states and 543 transitions. [2018-09-20 15:26:58,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-09-20 15:26:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 543 transitions. [2018-09-20 15:26:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-09-20 15:26:58,537 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:26:58,537 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:26:58,538 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:26:58,538 INFO L82 PathProgramCache]: Analyzing trace with hash -242481312, now seen corresponding path program 1 times [2018-09-20 15:26:58,539 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:26:58,539 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-09-20 15:26:58,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:26:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:26:58,693 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:26:58,729 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:26:58,735 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:26:58,736 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:58,748 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:58,774 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:58,774 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:25 [2018-09-20 15:26:58,812 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:26:58,817 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:26:58,818 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:58,835 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:58,855 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:58,856 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:32, output treesize:13 [2018-09-20 15:26:59,290 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:26:59,295 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:26:59,295 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:59,300 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:59,311 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:59,312 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:26:59,377 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:26:59,383 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:26:59,384 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:26:59,387 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:59,390 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:26:59,391 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:26:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:26:59,653 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:26:59,664 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:26:59,665 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2018-09-20 15:26:59,665 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-09-20 15:26:59,665 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-09-20 15:26:59,666 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=302, Unknown=0, NotChecked=0, Total=342 [2018-09-20 15:26:59,666 INFO L87 Difference]: Start difference. First operand 493 states and 543 transitions. Second operand 19 states. [2018-09-20 15:27:13,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:27:13,154 INFO L93 Difference]: Finished difference Result 504 states and 554 transitions. [2018-09-20 15:27:13,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-09-20 15:27:13,155 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 58 [2018-09-20 15:27:13,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:27:13,158 INFO L225 Difference]: With dead ends: 504 [2018-09-20 15:27:13,159 INFO L226 Difference]: Without dead ends: 495 [2018-09-20 15:27:13,160 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=136, Invalid=1054, Unknown=0, NotChecked=0, Total=1190 [2018-09-20 15:27:13,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2018-09-20 15:27:13,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 491. [2018-09-20 15:27:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 491 states. [2018-09-20 15:27:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 540 transitions. [2018-09-20 15:27:13,182 INFO L78 Accepts]: Start accepts. Automaton has 491 states and 540 transitions. Word has length 58 [2018-09-20 15:27:13,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:27:13,183 INFO L480 AbstractCegarLoop]: Abstraction has 491 states and 540 transitions. [2018-09-20 15:27:13,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-09-20 15:27:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 540 transitions. [2018-09-20 15:27:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-09-20 15:27:13,185 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:27:13,185 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:27:13,186 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:27:13,186 INFO L82 PathProgramCache]: Analyzing trace with hash -384186458, now seen corresponding path program 1 times [2018-09-20 15:27:13,186 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:27:13,187 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2018-09-20 15:27:13,198 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:27:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:27:13,369 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:27:13,397 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:27:13,402 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:27:13,402 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:27:13,407 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:13,416 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:13,417 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:27:13,435 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:27:13,438 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:27:13,438 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:27:13,442 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:13,446 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:13,447 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:27:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:27:13,573 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:27:13,584 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:27:13,584 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 15:27:13,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 15:27:13,585 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 15:27:13,585 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 15:27:13,585 INFO L87 Difference]: Start difference. First operand 491 states and 540 transitions. Second operand 9 states. [2018-09-20 15:27:19,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:27:19,444 INFO L93 Difference]: Finished difference Result 832 states and 906 transitions. [2018-09-20 15:27:19,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-09-20 15:27:19,445 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 58 [2018-09-20 15:27:19,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:27:19,448 INFO L225 Difference]: With dead ends: 832 [2018-09-20 15:27:19,448 INFO L226 Difference]: Without dead ends: 582 [2018-09-20 15:27:19,450 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=206, Unknown=0, NotChecked=0, Total=272 [2018-09-20 15:27:19,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2018-09-20 15:27:19,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 475. [2018-09-20 15:27:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 475 states. [2018-09-20 15:27:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 521 transitions. [2018-09-20 15:27:19,472 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 521 transitions. Word has length 58 [2018-09-20 15:27:19,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:27:19,472 INFO L480 AbstractCegarLoop]: Abstraction has 475 states and 521 transitions. [2018-09-20 15:27:19,473 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 15:27:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 521 transitions. [2018-09-20 15:27:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-09-20 15:27:19,475 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:27:19,476 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:27:19,477 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:27:19,477 INFO L82 PathProgramCache]: Analyzing trace with hash 39357067, now seen corresponding path program 1 times [2018-09-20 15:27:19,477 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:27:19,477 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-20 15:27:19,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2018-09-20 15:27:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:27:19,742 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:27:23,336 WARN L178 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-09-20 15:27:29,080 WARN L178 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-09-20 15:27:32,190 WARN L178 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-09-20 15:27:35,300 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:27:35,306 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:27:35,306 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:27:35,317 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:35,326 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:35,327 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:27:37,034 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:27:37,038 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:27:37,038 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:27:37,041 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:37,043 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:27:37,044 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:27:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:27:45,901 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:27:45,913 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:27:45,914 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2018-09-20 15:27:45,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-09-20 15:27:45,914 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-09-20 15:27:45,915 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=210, Unknown=1, NotChecked=0, Total=240 [2018-09-20 15:27:45,917 INFO L87 Difference]: Start difference. First operand 475 states and 521 transitions. Second operand 16 states. [2018-09-20 15:28:01,680 WARN L178 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 9 [2018-09-20 15:28:09,882 WARN L178 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 9 [2018-09-20 15:28:20,683 WARN L178 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 9 [2018-09-20 15:29:00,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:29:00,094 INFO L93 Difference]: Finished difference Result 485 states and 531 transitions. [2018-09-20 15:29:00,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-09-20 15:29:00,095 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 75 [2018-09-20 15:29:00,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:29:00,099 INFO L225 Difference]: With dead ends: 485 [2018-09-20 15:29:00,099 INFO L226 Difference]: Without dead ends: 475 [2018-09-20 15:29:00,100 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 51.6s TimeCoverageRelationStatistics Valid=89, Invalid=664, Unknown=3, NotChecked=0, Total=756 [2018-09-20 15:29:00,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2018-09-20 15:29:00,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 475. [2018-09-20 15:29:00,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 475 states. [2018-09-20 15:29:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 520 transitions. [2018-09-20 15:29:00,121 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 520 transitions. Word has length 75 [2018-09-20 15:29:00,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:29:00,122 INFO L480 AbstractCegarLoop]: Abstraction has 475 states and 520 transitions. [2018-09-20 15:29:00,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-09-20 15:29:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 520 transitions. [2018-09-20 15:29:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-09-20 15:29:00,125 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:29:00,125 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:29:00,126 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:29:00,126 INFO L82 PathProgramCache]: Analyzing trace with hash -1565139862, now seen corresponding path program 1 times [2018-09-20 15:29:00,126 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:29:00,127 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 12 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with mathsat -unsat_core_generation=3 [2018-09-20 15:29:00,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:29:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:29:00,358 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:29:00,463 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:29:00,468 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:29:00,468 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:00,473 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:00,484 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:00,485 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:29:00,510 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:29:00,513 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:29:00,513 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:00,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:00,522 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:00,523 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:29:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:29:00,710 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:29:00,721 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:29:00,722 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-09-20 15:29:00,722 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-09-20 15:29:00,722 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-09-20 15:29:00,722 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-09-20 15:29:00,723 INFO L87 Difference]: Start difference. First operand 475 states and 520 transitions. Second operand 11 states. [2018-09-20 15:29:04,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:29:04,195 INFO L93 Difference]: Finished difference Result 502 states and 547 transitions. [2018-09-20 15:29:04,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-09-20 15:29:04,197 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 76 [2018-09-20 15:29:04,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:29:04,198 INFO L225 Difference]: With dead ends: 502 [2018-09-20 15:29:04,199 INFO L226 Difference]: Without dead ends: 429 [2018-09-20 15:29:04,200 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=73, Invalid=307, Unknown=0, NotChecked=0, Total=380 [2018-09-20 15:29:04,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2018-09-20 15:29:04,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 429. [2018-09-20 15:29:04,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 429 states. [2018-09-20 15:29:04,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 463 transitions. [2018-09-20 15:29:04,218 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 463 transitions. Word has length 76 [2018-09-20 15:29:04,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:29:04,218 INFO L480 AbstractCegarLoop]: Abstraction has 429 states and 463 transitions. [2018-09-20 15:29:04,218 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-09-20 15:29:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 463 transitions. [2018-09-20 15:29:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-09-20 15:29:04,221 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:29:04,221 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:29:04,221 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:29:04,221 INFO L82 PathProgramCache]: Analyzing trace with hash 570141276, now seen corresponding path program 1 times [2018-09-20 15:29:04,222 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:29:04,222 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 13 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with mathsat -unsat_core_generation=3 [2018-09-20 15:29:04,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 15:29:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:29:04,721 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:29:04,747 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:29:04,751 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:29:04,751 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:04,758 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:04,767 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:04,768 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:29:04,787 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:29:04,790 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:29:04,790 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:04,793 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:04,799 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:04,799 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:29:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:29:04,973 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:29:04,987 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:29:04,988 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 15:29:04,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 15:29:04,988 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 15:29:04,988 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 15:29:04,989 INFO L87 Difference]: Start difference. First operand 429 states and 463 transitions. Second operand 9 states. [2018-09-20 15:29:10,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:29:10,105 INFO L93 Difference]: Finished difference Result 557 states and 602 transitions. [2018-09-20 15:29:10,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-09-20 15:29:10,107 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 85 [2018-09-20 15:29:10,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:29:10,108 INFO L225 Difference]: With dead ends: 557 [2018-09-20 15:29:10,109 INFO L226 Difference]: Without dead ends: 320 [2018-09-20 15:29:10,110 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=206, Unknown=0, NotChecked=0, Total=272 [2018-09-20 15:29:10,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2018-09-20 15:29:10,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 318. [2018-09-20 15:29:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 318 states. [2018-09-20 15:29:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 346 transitions. [2018-09-20 15:29:10,122 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 346 transitions. Word has length 85 [2018-09-20 15:29:10,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:29:10,124 INFO L480 AbstractCegarLoop]: Abstraction has 318 states and 346 transitions. [2018-09-20 15:29:10,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 15:29:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 346 transitions. [2018-09-20 15:29:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-09-20 15:29:10,126 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:29:10,126 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:29:10,127 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:29:10,127 INFO L82 PathProgramCache]: Analyzing trace with hash 1750406080, now seen corresponding path program 1 times [2018-09-20 15:29:10,127 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:29:10,129 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 14 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-20 15:29:10,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 14 with mathsat -unsat_core_generation=3 [2018-09-20 15:29:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:29:10,318 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:29:10,442 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:29:10,447 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:29:10,447 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,452 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,465 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,467 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:29:10,495 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:29:10,502 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:29:10,503 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,507 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,511 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,512 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:29:10,566 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-09-20 15:29:10,571 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-09-20 15:29:10,571 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,601 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,613 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 15:29:10,613 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:19 [2018-09-20 15:29:10,672 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2018-09-20 15:29:10,676 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-09-20 15:29:10,677 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,681 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:10,693 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 15:29:10,693 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:25 [2018-09-20 15:29:11,580 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:29:11,598 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:29:11,599 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:11,626 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:11,647 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:11,647 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:29:11,752 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:29:11,762 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:29:11,763 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:11,772 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:11,775 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:11,775 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:29:12,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:29:12,231 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:29:12,243 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:29:12,244 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2018-09-20 15:29:12,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-09-20 15:29:12,244 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-09-20 15:29:12,245 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=507, Unknown=0, NotChecked=0, Total=552 [2018-09-20 15:29:12,245 INFO L87 Difference]: Start difference. First operand 318 states and 346 transitions. Second operand 24 states. [2018-09-20 15:29:35,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:29:35,558 INFO L93 Difference]: Finished difference Result 328 states and 356 transitions. [2018-09-20 15:29:35,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-09-20 15:29:35,559 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 87 [2018-09-20 15:29:35,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:29:35,562 INFO L225 Difference]: With dead ends: 328 [2018-09-20 15:29:35,562 INFO L226 Difference]: Without dead ends: 320 [2018-09-20 15:29:35,563 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 262 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=183, Invalid=2073, Unknown=0, NotChecked=0, Total=2256 [2018-09-20 15:29:35,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2018-09-20 15:29:35,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 318. [2018-09-20 15:29:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 318 states. [2018-09-20 15:29:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 344 transitions. [2018-09-20 15:29:35,576 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 344 transitions. Word has length 87 [2018-09-20 15:29:35,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:29:35,577 INFO L480 AbstractCegarLoop]: Abstraction has 318 states and 344 transitions. [2018-09-20 15:29:35,577 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-09-20 15:29:35,577 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 344 transitions. [2018-09-20 15:29:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-09-20 15:29:35,578 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:29:35,578 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:29:35,581 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:29:35,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1911851466, now seen corresponding path program 1 times [2018-09-20 15:29:35,582 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:29:35,582 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 15 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-20 15:29:35,593 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 15 with mathsat -unsat_core_generation=3 [2018-09-20 15:29:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:29:35,776 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:29:35,798 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:29:35,807 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:29:35,808 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:35,816 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:35,827 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:35,828 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:29:35,876 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:29:35,879 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:29:35,880 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:35,883 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:35,886 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:35,886 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:29:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:29:36,001 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:29:36,022 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:29:36,022 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-09-20 15:29:36,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-09-20 15:29:36,024 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-09-20 15:29:36,024 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-09-20 15:29:36,025 INFO L87 Difference]: Start difference. First operand 318 states and 344 transitions. Second operand 8 states. [2018-09-20 15:29:37,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:29:37,140 INFO L93 Difference]: Finished difference Result 477 states and 517 transitions. [2018-09-20 15:29:37,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-09-20 15:29:37,151 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 89 [2018-09-20 15:29:37,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:29:37,152 INFO L225 Difference]: With dead ends: 477 [2018-09-20 15:29:37,152 INFO L226 Difference]: Without dead ends: 309 [2018-09-20 15:29:37,153 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2018-09-20 15:29:37,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2018-09-20 15:29:37,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 309. [2018-09-20 15:29:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309 states. [2018-09-20 15:29:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 328 transitions. [2018-09-20 15:29:37,169 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 328 transitions. Word has length 89 [2018-09-20 15:29:37,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:29:37,170 INFO L480 AbstractCegarLoop]: Abstraction has 309 states and 328 transitions. [2018-09-20 15:29:37,170 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-09-20 15:29:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 328 transitions. [2018-09-20 15:29:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-09-20 15:29:37,173 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 15:29:37,173 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 15:29:37,173 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 15:29:37,175 INFO L82 PathProgramCache]: Analyzing trace with hash -1412603032, now seen corresponding path program 1 times [2018-09-20 15:29:37,176 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 15:29:37,176 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 16 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-20 15:29:37,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 16 with mathsat -unsat_core_generation=3 [2018-09-20 15:29:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 15:29:38,270 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 15:29:38,303 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-20 15:29:38,307 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-20 15:29:38,308 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:38,313 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:38,324 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:38,324 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-20 15:29:38,343 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-20 15:29:38,362 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-20 15:29:38,362 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 15:29:38,392 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:38,395 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-20 15:29:38,396 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-20 15:29:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 15:29:38,635 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 15:29:38,659 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 15:29:38,660 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 15:29:38,660 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 15:29:38,660 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 15:29:38,661 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 15:29:38,661 INFO L87 Difference]: Start difference. First operand 309 states and 328 transitions. Second operand 9 states. [2018-09-20 15:29:39,228 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-09-20 15:29:42,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 15:29:42,350 INFO L93 Difference]: Finished difference Result 309 states and 328 transitions. [2018-09-20 15:29:42,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-09-20 15:29:42,355 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 145 [2018-09-20 15:29:42,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 15:29:42,355 INFO L225 Difference]: With dead ends: 309 [2018-09-20 15:29:42,355 INFO L226 Difference]: Without dead ends: 0 [2018-09-20 15:29:42,358 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2018-09-20 15:29:42,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-20 15:29:42,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-20 15:29:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-20 15:29:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-20 15:29:42,359 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 145 [2018-09-20 15:29:42,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 15:29:42,359 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-20 15:29:42,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 15:29:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-20 15:29:42,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-20 15:29:42,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-20 15:29:42,836 WARN L178 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-09-20 15:29:43,132 WARN L178 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-09-20 15:29:43,350 WARN L178 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-09-20 15:29:43,540 WARN L178 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-09-20 15:29:43,928 WARN L178 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-09-20 15:29:44,119 WARN L178 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 30 [2018-09-20 15:29:44,404 WARN L178 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-09-20 15:29:44,673 WARN L178 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-09-20 15:29:44,825 WARN L178 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-09-20 15:29:44,999 WARN L178 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2018-09-20 15:29:45,480 WARN L178 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2018-09-20 15:29:45,770 WARN L178 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2018-09-20 15:29:46,009 WARN L178 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 35 [2018-09-20 15:29:46,161 WARN L178 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 30 [2018-09-20 15:29:46,164 INFO L426 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-09-20 15:29:46,164 INFO L429 ceAbstractionStarter]: At program point isinf_floatENTRY(lines 587 596) the Hoare annotation is: true [2018-09-20 15:29:46,164 INFO L426 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-09-20 15:29:46,164 INFO L426 ceAbstractionStarter]: For program point L592-1(line 592) no Hoare annotation was computed. [2018-09-20 15:29:46,164 INFO L426 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-09-20 15:29:46,164 INFO L426 ceAbstractionStarter]: For program point L592-2(line 592) no Hoare annotation was computed. [2018-09-20 15:29:46,166 INFO L426 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point L590-2(line 590) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point L589-1(lines 589 593) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point L590-3(line 590) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L422 ceAbstractionStarter]: At program point L589-3(lines 589 593) the Hoare annotation is: (= |isinf_float_#in~x| isinf_float_~x) [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point isinf_floatEXIT(lines 587 596) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point L589-4(lines 589 593) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point isinf_floatFINAL(lines 587 596) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-20 15:29:46,167 INFO L426 ceAbstractionStarter]: For program point L258-1(line 258) no Hoare annotation was computed. [2018-09-20 15:29:46,168 INFO L426 ceAbstractionStarter]: For program point L258-2(line 258) no Hoare annotation was computed. [2018-09-20 15:29:46,168 INFO L426 ceAbstractionStarter]: For program point L258-3(line 258) no Hoare annotation was computed. [2018-09-20 15:29:46,168 INFO L426 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-09-20 15:29:46,168 INFO L426 ceAbstractionStarter]: For program point L252-1(lines 252 256) no Hoare annotation was computed. [2018-09-20 15:29:46,168 INFO L426 ceAbstractionStarter]: For program point fabs_floatEXIT(lines 250 263) no Hoare annotation was computed. [2018-09-20 15:29:46,168 INFO L422 ceAbstractionStarter]: At program point L252-3(lines 252 256) the Hoare annotation is: (= fabs_float_~x |fabs_float_#in~x|) [2018-09-20 15:29:46,168 INFO L426 ceAbstractionStarter]: For program point L259(line 259) no Hoare annotation was computed. [2018-09-20 15:29:46,172 INFO L426 ceAbstractionStarter]: For program point L257(lines 257 261) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L257-2(lines 250 263) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L255-1(line 255) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L257-3(lines 257 261) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point fabs_floatFINAL(lines 250 263) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L255-2(line 255) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L253-1(line 253) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L253-2(line 253) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L426 ceAbstractionStarter]: For program point L253-3(line 253) no Hoare annotation was computed. [2018-09-20 15:29:46,173 INFO L429 ceAbstractionStarter]: At program point fabs_floatENTRY(lines 250 263) the Hoare annotation is: true [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L260(line 260) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L260-1(line 260) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L260-2(line 260) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L188-1(line 188) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L188-2(line 188) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L188-3(line 188) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point copysign_floatEXIT(lines 175 193) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-09-20 15:29:46,174 INFO L426 ceAbstractionStarter]: For program point L180-1(line 180) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L180-2(line 180) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L185-1(line 185) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L185-2(line 185) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 177 181) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L429 ceAbstractionStarter]: At program point L177-3(lines 177 181) the Hoare annotation is: true [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L190-1(line 190) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L190-2(line 190) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L182(lines 182 186) no Hoare annotation was computed. [2018-09-20 15:29:46,175 INFO L426 ceAbstractionStarter]: For program point L182-2(lines 175 193) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L178-1(line 178) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L178-2(line 178) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L178-3(line 178) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L187(lines 187 191) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L187-2(lines 175 193) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L187-3(lines 187 191) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L183-1(line 183) no Hoare annotation was computed. [2018-09-20 15:29:46,176 INFO L426 ceAbstractionStarter]: For program point L183-2(line 183) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L429 ceAbstractionStarter]: At program point copysign_floatENTRY(lines 175 193) the Hoare annotation is: true [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L183-3(line 183) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point copysign_floatFINAL(lines 175 193) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L429 ceAbstractionStarter]: At program point __ieee754_powfENTRY(lines 295 584) the Hoare annotation is: true [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L432(line 432) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L432-1(line 432) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L432-2(line 432) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L432-3(line 432) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L499(lines 499 500) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-09-20 15:29:46,177 INFO L426 ceAbstractionStarter]: For program point L400(lines 400 408) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L400-1(lines 400 408) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L301-1(lines 301 305) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L422 ceAbstractionStarter]: At program point L301-3(lines 301 305) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L434(line 434) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L434-1(line 434) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L434-2(line 434) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L302(line 302) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L302-1(line 302) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L302-2(line 302) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L302-3(line 302) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L501(lines 501 505) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L501-2(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,178 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 341) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L303(line 303) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L502-1(line 502) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L502-2(line 502) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L502-3(line 502) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L403-1(lines 403 407) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L436-2(lines 396 497) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L426 ceAbstractionStarter]: For program point L304(line 304) no Hoare annotation was computed. [2018-09-20 15:29:46,179 INFO L422 ceAbstractionStarter]: At program point L403-3(lines 403 407) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (bvsgt (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv1065353216 32)))))) [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L304-1(line 304) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L304-2(line 304) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L536(lines 536 548) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L569-1(lines 569 573) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L503(line 503) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L536-2(lines 536 548) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L422 ceAbstractionStarter]: At program point L569-3(lines 569 573) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse1) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L437(line 437) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L470-1(lines 470 474) no Hoare annotation was computed. [2018-09-20 15:29:46,180 INFO L426 ceAbstractionStarter]: For program point L569-4(lines 569 573) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L404(line 404) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L437-1(line 437) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L371(lines 371 372) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L404-1(line 404) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L437-2(line 437) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L422 ceAbstractionStarter]: At program point L470-3(lines 470 474) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L338(lines 338 341) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L404-2(line 404) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L437-3(line 437) no Hoare annotation was computed. [2018-09-20 15:29:46,181 INFO L426 ceAbstractionStarter]: For program point L404-3(line 404) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L570(line 570) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L570-1(line 570) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L504(line 504) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L570-2(line 570) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L471(line 471) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L504-1(line 504) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L570-3(line 570) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L438(line 438) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L471-1(line 471) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L504-2(line 504) no Hoare annotation was computed. [2018-09-20 15:29:46,182 INFO L426 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L471-2(line 471) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L471-3(line 471) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L339(line 339) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 310) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L339-2(line 339) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L306-2(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L306-3(lines 306 310) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed. [2018-09-20 15:29:46,183 INFO L426 ceAbstractionStarter]: For program point L406(line 406) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L439-1(line 439) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 497) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L406-1(line 406) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L439-2(line 439) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L406-2(line 406) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L307(line 307) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L373-2(lines 373 497) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L307-1(line 307) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L307-2(line 307) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L307-3(line 307) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L572(line 572) no Hoare annotation was computed. [2018-09-20 15:29:46,184 INFO L426 ceAbstractionStarter]: For program point L572-1(line 572) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L572-2(line 572) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L473(line 473) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L473-1(line 473) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L506-2(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L422 ceAbstractionStarter]: At program point L539-3(lines 539 543) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse1) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L473-2(line 473) no Hoare annotation was computed. [2018-09-20 15:29:46,185 INFO L426 ceAbstractionStarter]: For program point L506-3(lines 506 510) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L539-4(lines 539 543) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L341(line 341) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L308(line 308) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L341-2(line 341) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L540(line 540) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L507(line 507) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L540-1(line 540) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L507-1(line 507) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L540-2(line 540) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L507-2(line 507) no Hoare annotation was computed. [2018-09-20 15:29:46,186 INFO L426 ceAbstractionStarter]: For program point L540-3(line 540) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L507-3(line 507) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L375(lines 375 376) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L441-2(lines 396 497) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L309(line 309) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L309-1(line 309) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L309-2(line 309) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L475(lines 475 479) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-09-20 15:29:46,187 INFO L426 ceAbstractionStarter]: For program point L442-1(line 442) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L475-2(lines 396 497) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L442-2(line 442) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L475-3(lines 475 479) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L343(lines 343 348) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L442-3(line 442) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L376-2(line 376) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 582) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L542(line 542) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L509(line 509) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-09-20 15:29:46,188 INFO L426 ceAbstractionStarter]: For program point L476(line 476) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L509-1(line 509) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L542-2(line 542) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L443(line 443) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L476-1(line 476) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L509-2(line 509) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L476-2(line 476) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L377(lines 377 378) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L476-3(line 476) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L426 ceAbstractionStarter]: For program point L344(lines 344 347) no Hoare annotation was computed. [2018-09-20 15:29:46,189 INFO L422 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse1) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L576-1(line 576) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L477(line 477) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L444(line 444) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L444-1(line 444) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L444-2(line 444) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L378-2(line 378) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L478-1(line 478) no Hoare annotation was computed. [2018-09-20 15:29:46,190 INFO L426 ceAbstractionStarter]: For program point L478-2(line 478) no Hoare annotation was computed. [2018-09-20 15:29:46,191 INFO L426 ceAbstractionStarter]: For program point L545(lines 545 546) no Hoare annotation was computed. [2018-09-20 15:29:46,191 INFO L426 ceAbstractionStarter]: For program point L578-1(lines 578 582) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L545-2(lines 545 546) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L422 ceAbstractionStarter]: At program point L578-3(lines 578 582) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse1) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L578-4(lines 575 582) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L413(lines 413 421) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L314(lines 314 315) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L579-1(line 579) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L579-2(line 579) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L579-3(line 579) no Hoare annotation was computed. [2018-09-20 15:29:46,192 INFO L426 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L514-1(lines 514 518) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 421) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L422 ceAbstractionStarter]: At program point L514-3(lines 514 518) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse1) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L514-4(lines 514 518) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L349(lines 349 350) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L581(line 581) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L581-1(line 581) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L581-2(line 581) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L515-1(line 515) no Hoare annotation was computed. [2018-09-20 15:29:46,193 INFO L426 ceAbstractionStarter]: For program point L515-2(line 515) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L515-3(line 515) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L317(lines 317 322) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L516(line 516) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L351(lines 351 354) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L318(lines 318 321) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L422 ceAbstractionStarter]: At program point L351-2(lines 351 354) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L517-1(line 517) no Hoare annotation was computed. [2018-09-20 15:29:46,194 INFO L426 ceAbstractionStarter]: For program point L517-2(line 517) no Hoare annotation was computed. [2018-09-20 15:29:46,195 INFO L422 ceAbstractionStarter]: At program point L550-3(lines 550 554) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x))) (or (and .cse0 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse1) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32))))))) [2018-09-20 15:29:46,195 INFO L426 ceAbstractionStarter]: For program point L352(lines 352 353) no Hoare annotation was computed. [2018-09-20 15:29:46,195 INFO L426 ceAbstractionStarter]: For program point L385-1(lines 385 389) no Hoare annotation was computed. [2018-09-20 15:29:46,195 INFO L422 ceAbstractionStarter]: At program point L385-3(lines 385 389) the Hoare annotation is: (let ((.cse0 (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3)))) (.cse1 (= |__ieee754_powf_#in~x| __ieee754_powf_~x)) (.cse2 (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|)) (.cse3 (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)))))) (.cse4 (= |__ieee754_powf_#in~y| __ieee754_powf_~y))) (or (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) .cse2 .cse3 .cse4) (and .cse0 .cse1 (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (bvslt __ieee754_powf_~hx~3 (_ bv0 32)))) .cse2 .cse3 .cse4))) [2018-09-20 15:29:46,195 INFO L426 ceAbstractionStarter]: For program point L551(line 551) no Hoare annotation was computed. [2018-09-20 15:29:46,195 INFO L426 ceAbstractionStarter]: For program point L551-1(line 551) no Hoare annotation was computed. [2018-09-20 15:29:46,195 INFO L426 ceAbstractionStarter]: For program point L551-2(line 551) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L551-3(line 551) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L386(line 386) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L422 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L386-1(line 386) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L353-1(line 353) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L386-2(line 386) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L386-3(line 386) no Hoare annotation was computed. [2018-09-20 15:29:46,198 INFO L426 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L486-1(lines 486 490) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L387(line 387) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L422 ceAbstractionStarter]: At program point L486-3(lines 486 490) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 532) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L553-1(line 553) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L553-2(line 553) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L487-1(line 487) no Hoare annotation was computed. [2018-09-20 15:29:46,199 INFO L426 ceAbstractionStarter]: For program point L487-2(line 487) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L388(line 388) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L487-3(line 487) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L388-1(line 388) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L388-2(line 388) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 525) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L488(line 488) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 426) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L422-2(lines 396 497) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L422-3(lines 422 426) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-09-20 15:29:46,200 INFO L426 ceAbstractionStarter]: For program point L489(line 489) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L555-2(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L489-1(line 489) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L555-3(lines 555 559) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L423(line 423) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L489-2(line 489) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L423-2(line 423) no Hoare annotation was computed. [2018-09-20 15:29:46,201 INFO L422 ceAbstractionStarter]: At program point L456-3(lines 456 460) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,201 INFO L426 ceAbstractionStarter]: For program point L324(lines 324 333) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L390-2(lines 373 396) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L423-3(line 423) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L324-1(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L390-3(lines 390 394) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point __ieee754_powfFINAL(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L523(lines 523 525) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L556-2(line 556) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L556-3(line 556) no Hoare annotation was computed. [2018-09-20 15:29:46,202 INFO L426 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L457-1(line 457) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L391(line 391) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L457-2(line 457) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L358(lines 358 369) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L391-1(line 391) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L457-3(line 457) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L325(lines 325 332) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L391-2(line 391) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L391-3(line 391) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L557(line 557) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L524(lines 524 525) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 495) no Hoare annotation was computed. [2018-09-20 15:29:46,203 INFO L426 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L425(line 425) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L491-2(lines 396 497) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L392(line 392) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L425-1(line 425) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L491-3(lines 491 495) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L425-2(line 425) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L558(line 558) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L558-1(line 558) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L492(line 492) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L558-2(line 558) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L459(line 459) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L492-1(line 492) no Hoare annotation was computed. [2018-09-20 15:29:46,204 INFO L426 ceAbstractionStarter]: For program point L459-1(line 459) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L492-2(line 492) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L393(line 393) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L459-2(line 459) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L492-3(line 492) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L360(lines 360 361) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L393-1(line 393) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 332) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L393-2(line 393) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L360-2(lines 358 369) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point __ieee754_powfEXIT(lines 295 584) no Hoare annotation was computed. [2018-09-20 15:29:46,205 INFO L426 ceAbstractionStarter]: For program point L527(lines 527 531) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L494(line 494) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L461(lines 461 465) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L494-1(line 494) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L494-2(line 494) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L461-2(lines 396 497) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L362(lines 362 367) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L461-3(lines 461 465) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L462(line 462) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L462-1(line 462) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L462-2(line 462) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L363(lines 363 366) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L462-3(line 462) no Hoare annotation was computed. [2018-09-20 15:29:46,206 INFO L426 ceAbstractionStarter]: For program point L330(lines 330 331) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 531) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L529-2(lines 520 532) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 531) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L464-1(line 464) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L431-1(lines 431 435) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L464-2(line 464) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L426 ceAbstractionStarter]: For program point L365(lines 365 366) no Hoare annotation was computed. [2018-09-20 15:29:46,207 INFO L422 ceAbstractionStarter]: At program point L431-3(lines 431 435) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (not (= (bvadd (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L429 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-09-20 15:29:46,208 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point L609(lines 609 618) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point L609-2(lines 609 618) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L429 ceAbstractionStarter]: At program point mainENTRY(lines 598 621) the Hoare annotation is: true [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 598 621) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 615) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point mainFINAL(lines 598 621) no Hoare annotation was computed. [2018-09-20 15:29:46,208 INFO L426 ceAbstractionStarter]: For program point L615(line 615) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L422 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (and (= (fp.div RNE ((_ to_fp 8 24) RNE 1.0) (_ +zero 8 24)) main_~x~0) (exists ((fabs_float_~ix~4 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) fabs_float_~ix~4) ((_ extract 30 23) fabs_float_~ix~4) ((_ extract 22 0) fabs_float_~ix~4)) (fp.div RNE ((_ to_fp 8 24) RNE 1.0) (_ +zero 8 24))) (= (let ((.cse0 (bvand fabs_float_~ix~4 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) main_~res~0))) (fp.gt main_~y~0 ((_ to_fp 8 24) RNE (_ bv0 32)))) [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L614-1(lines 614 617) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L422 ceAbstractionStarter]: At program point L611(line 611) the Hoare annotation is: (and (= (fp.div RNE ((_ to_fp 8 24) RNE 1.0) (_ +zero 8 24)) main_~x~0) (fp.gt main_~y~0 ((_ to_fp 8 24) RNE (_ bv0 32)))) [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L611-1(line 611) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L217(line 217) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L217-1(line 217) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L217-2(line 217) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L217-3(line 217) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L226(lines 226 227) no Hoare annotation was computed. [2018-09-20 15:29:46,209 INFO L426 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L210(lines 210 211) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L243-1(lines 243 247) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L429 ceAbstractionStarter]: At program point L243-3(lines 243 247) the Hoare annotation is: true [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L243-4(lines 243 247) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L429 ceAbstractionStarter]: At program point L227(line 227) the Hoare annotation is: true [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L227-1(line 227) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L219(line 219) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L219-1(line 219) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L219-2(line 219) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L244(line 244) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L244-1(line 244) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L244-2(line 244) no Hoare annotation was computed. [2018-09-20 15:29:46,210 INFO L426 ceAbstractionStarter]: For program point L244-3(line 244) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L236(lines 236 241) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L203-1(lines 203 207) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L429 ceAbstractionStarter]: At program point L203-3(lines 203 207) the Hoare annotation is: true [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L228(lines 228 235) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L245(line 245) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L212(lines 212 213) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L237(lines 237 240) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L204-1(line 204) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L204-2(line 204) no Hoare annotation was computed. [2018-09-20 15:29:46,211 INFO L426 ceAbstractionStarter]: For program point L204-3(line 204) no Hoare annotation was computed. [2018-09-20 15:29:46,212 INFO L426 ceAbstractionStarter]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2018-09-20 15:29:46,212 INFO L429 ceAbstractionStarter]: At program point L229-3(lines 229 233) the Hoare annotation is: true [2018-09-20 15:29:46,216 INFO L426 ceAbstractionStarter]: For program point L229-4(lines 229 233) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L246(line 246) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L246-1(line 246) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L246-2(line 246) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L429 ceAbstractionStarter]: At program point L238(line 238) the Hoare annotation is: true [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L238-1(line 238) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L230(line 230) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L230-1(line 230) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L230-2(line 230) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L230-3(line 230) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L222(lines 222 223) no Hoare annotation was computed. [2018-09-20 15:29:46,217 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 224) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L214-2(lines 214 224) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L206-1(line 206) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point scalbn_floatFINAL(lines 199 249) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L429 ceAbstractionStarter]: At program point L240(line 240) the Hoare annotation is: true [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point scalbn_floatEXIT(lines 199 249) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L240-1(line 240) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L429 ceAbstractionStarter]: At program point scalbn_floatENTRY(lines 199 249) the Hoare annotation is: true [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L232(line 232) no Hoare annotation was computed. [2018-09-20 15:29:46,218 INFO L426 ceAbstractionStarter]: For program point L232-1(line 232) no Hoare annotation was computed. [2018-09-20 15:29:46,219 INFO L426 ceAbstractionStarter]: For program point L232-2(line 232) no Hoare annotation was computed. [2018-09-20 15:29:46,219 INFO L426 ceAbstractionStarter]: For program point L216-1(lines 216 220) no Hoare annotation was computed. [2018-09-20 15:29:46,219 INFO L429 ceAbstractionStarter]: At program point L216-3(lines 216 220) the Hoare annotation is: true [2018-09-20 15:29:46,219 INFO L426 ceAbstractionStarter]: For program point L216-4(lines 216 220) no Hoare annotation was computed. [2018-09-20 15:29:46,219 INFO L426 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-09-20 15:29:46,224 INFO L426 ceAbstractionStarter]: For program point fmod_floatEXIT(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L52-1(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L36(lines 36 37) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L28-1(line 28) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L28-2(line 28) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L86(lines 86 103) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L20-1(lines 20 24) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L20-3(lines 20 24) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L70(lines 70 71) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L21-1(line 21) no Hoare annotation was computed. [2018-09-20 15:29:46,225 INFO L426 ceAbstractionStarter]: For program point L21-2(line 21) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L21-3(line 21) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L46(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point fmod_floatFINAL(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L38(lines 38 39) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point fmod_floatENTRY(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L88-3(lines 88 92) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L47-1(lines 47 48) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L47-3(lines 47 48) no Hoare annotation was computed. [2018-09-20 15:29:46,226 INFO L426 ceAbstractionStarter]: For program point L47-4(lines 47 48) no Hoare annotation was computed. [2018-09-20 15:29:46,227 INFO L426 ceAbstractionStarter]: For program point L97-1(lines 97 101) no Hoare annotation was computed. [2018-09-20 15:29:46,227 INFO L426 ceAbstractionStarter]: For program point L97-3(lines 97 101) no Hoare annotation was computed. [2018-09-20 15:29:46,227 INFO L426 ceAbstractionStarter]: For program point L97-4(lines 97 101) no Hoare annotation was computed. [2018-09-20 15:29:46,227 INFO L426 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-09-20 15:29:46,227 INFO L426 ceAbstractionStarter]: For program point L89-1(line 89) no Hoare annotation was computed. [2018-09-20 15:29:46,227 INFO L426 ceAbstractionStarter]: For program point L23(line 23) no Hoare annotation was computed. [2018-09-20 15:29:46,234 INFO L426 ceAbstractionStarter]: For program point L89-2(line 89) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L23-1(line 23) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L89-3(line 89) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L23-2(line 23) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L40(lines 40 44) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L40-1(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L98-1(line 98) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L98-2(line 98) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L65-2(lines 65 74) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L98-3(line 98) no Hoare annotation was computed. [2018-09-20 15:29:46,235 INFO L426 ceAbstractionStarter]: For program point L65-4(lines 65 74) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L82-1(lines 82 85) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L82-3(lines 82 85) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L82-4(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L41-1(lines 41 42) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L41-3(lines 41 42) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L41-4(lines 41 42) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L91-1(line 91) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L25(lines 25 29) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L58-1(lines 58 63) no Hoare annotation was computed. [2018-09-20 15:29:46,236 INFO L426 ceAbstractionStarter]: For program point L91-2(line 91) no Hoare annotation was computed. [2018-09-20 15:29:46,237 INFO L426 ceAbstractionStarter]: For program point L25-2(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,237 INFO L426 ceAbstractionStarter]: For program point L25-3(lines 25 29) no Hoare annotation was computed. [2018-09-20 15:29:46,237 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-20 15:29:46,237 INFO L426 ceAbstractionStarter]: For program point L67(lines 67 73) no Hoare annotation was computed. [2018-09-20 15:29:46,237 INFO L426 ceAbstractionStarter]: For program point L100-1(line 100) no Hoare annotation was computed. [2018-09-20 15:29:46,242 INFO L426 ceAbstractionStarter]: For program point L34(lines 34 35) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L100-2(line 100) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L67-2(lines 65 74) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L26-1(line 26) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L26-2(line 26) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L26-3(line 26) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L76(lines 76 78) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L76-2(lines 17 105) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L126(lines 126 127) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2018-09-20 15:29:46,243 INFO L422 ceAbstractionStarter]: At program point L168-3(lines 168 172) the Hoare annotation is: (and (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (bvult (bvand __ieee754_sqrtf_~ix~1 (_ bv2147483647 32)) (_ bv2139095040 32)))) (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x) (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (= (bvand __ieee754_sqrtf_~ix~1 (_ bv2147483647 32)) __ieee754_sqrtf_~hx~1)))) [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L168-4(lines 168 172) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L160(lines 160 163) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L429 ceAbstractionStarter]: At program point __ieee754_sqrtfENTRY(lines 109 174) the Hoare annotation is: true [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L169-1(line 169) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point __ieee754_sqrtfFINAL(lines 109 174) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L169-2(line 169) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L169-3(line 169) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point __ieee754_sqrtfEXIT(lines 109 174) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L426 ceAbstractionStarter]: For program point L145-1(lines 145 154) no Hoare annotation was computed. [2018-09-20 15:29:46,244 INFO L422 ceAbstractionStarter]: At program point L145-3(lines 145 154) the Hoare annotation is: (and (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (bvult (bvand __ieee754_sqrtf_~ix~1 (_ bv2147483647 32)) (_ bv2139095040 32)))) (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x) (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (= (bvand __ieee754_sqrtf_~ix~1 (_ bv2147483647 32)) __ieee754_sqrtf_~hx~1)))) [2018-09-20 15:29:46,254 INFO L426 ceAbstractionStarter]: For program point L145-4(lines 109 174) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L137(lines 137 138) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L137-2(lines 137 138) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L121(lines 121 122) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L171-1(line 171) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L171-2(line 171) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L130(lines 130 134) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L130-2(lines 130 134) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L147(lines 147 151) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 114 118) no Hoare annotation was computed. [2018-09-20 15:29:46,255 INFO L426 ceAbstractionStarter]: For program point L147-2(lines 147 151) no Hoare annotation was computed. [2018-09-20 15:29:46,256 INFO L422 ceAbstractionStarter]: At program point L114-3(lines 114 118) the Hoare annotation is: (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x) [2018-09-20 15:29:46,256 INFO L426 ceAbstractionStarter]: For program point L114-4(lines 114 118) no Hoare annotation was computed. [2018-09-20 15:29:46,256 INFO L426 ceAbstractionStarter]: For program point L131-1(lines 131 132) no Hoare annotation was computed. [2018-09-20 15:29:46,256 INFO L426 ceAbstractionStarter]: For program point L131-3(lines 131 132) no Hoare annotation was computed. [2018-09-20 15:29:46,256 INFO L422 ceAbstractionStarter]: At program point L131-4(lines 131 132) the Hoare annotation is: (and (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (bvult (bvand __ieee754_sqrtf_~ix~1 (_ bv2147483647 32)) (_ bv2139095040 32)))) (= |__ieee754_sqrtf_#in~x| __ieee754_sqrtf_~x) (exists ((__ieee754_sqrtf_~ix~1 (_ BitVec 32))) (and (= |__ieee754_sqrtf_#in~x| (fp ((_ extract 31 31) __ieee754_sqrtf_~ix~1) ((_ extract 30 23) __ieee754_sqrtf_~ix~1) ((_ extract 22 0) __ieee754_sqrtf_~ix~1))) (= (bvand __ieee754_sqrtf_~ix~1 (_ bv2147483647 32)) __ieee754_sqrtf_~hx~1)))) [2018-09-20 15:29:46,256 INFO L426 ceAbstractionStarter]: For program point L131-5(lines 131 132) no Hoare annotation was computed. [2018-09-20 15:29:46,256 INFO L426 ceAbstractionStarter]: For program point L156(lines 156 165) no Hoare annotation was computed. [2018-09-20 15:29:46,265 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L115-1(line 115) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L115-2(line 115) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L115-3(line 115) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L124(lines 124 125) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L158(lines 158 164) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L117-1(line 117) no Hoare annotation was computed. [2018-09-20 15:29:46,266 INFO L426 ceAbstractionStarter]: For program point L117-2(line 117) no Hoare annotation was computed. [2018-09-20 15:29:46,278 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,280 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,280 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,280 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,280 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,280 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,281 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,281 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,298 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,299 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,299 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,299 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,299 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,303 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,303 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,303 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,305 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,305 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,305 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,305 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,306 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,306 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,306 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,306 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,307 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,307 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,310 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,310 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,311 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,311 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,311 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,311 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,312 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,312 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,313 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,313 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,313 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,313 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,313 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,314 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,314 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,314 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,315 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,315 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,315 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,315 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,315 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,316 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,323 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,324 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,324 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,324 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,324 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,325 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,325 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,325 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,329 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,329 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,329 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,329 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,330 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,330 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,330 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,330 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,331 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,331 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,333 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,334 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,334 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,334 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,334 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,334 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,335 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,336 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,336 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,336 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,336 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,336 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,337 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,337 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,342 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,342 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,342 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,342 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,343 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,343 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,343 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,343 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,344 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,344 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,344 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,348 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,348 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,348 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,348 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,348 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,354 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,354 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,354 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,355 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,355 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,355 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,355 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,355 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,360 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,360 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,360 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,360 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,361 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,361 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,361 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,361 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,362 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,362 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,362 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,363 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,363 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,363 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,363 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,364 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,365 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,365 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,365 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,366 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,366 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,366 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,366 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,370 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,370 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,371 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,371 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,371 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,371 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,371 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,372 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,372 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,377 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,377 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,377 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,377 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,378 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,378 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,378 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,378 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,379 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,379 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,379 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,384 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,384 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,384 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,384 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,384 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,386 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,386 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,386 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,386 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,386 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,386 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,387 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,387 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,388 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,388 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,388 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,388 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,389 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,389 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,389 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,389 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,390 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,403 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,404 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,404 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,404 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,404 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,404 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,405 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,407 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,407 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,407 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,407 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,408 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,408 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,408 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,408 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,408 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,408 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,409 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,409 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,409 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,409 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,409 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,419 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,421 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,421 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,421 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,421 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,423 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,423 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,423 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,423 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,424 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,425 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,425 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,426 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,427 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,440 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,441 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,441 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,442 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,442 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,442 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,445 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,445 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,445 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,446 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,446 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,447 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,447 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,447 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,450 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,451 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,451 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,451 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,468 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,470 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,470 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,470 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,470 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,470 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,471 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,471 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,471 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,471 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,471 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,475 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,475 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 03:29:46 BoogieIcfgContainer [2018-09-20 15:29:46,481 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-20 15:29:46,481 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-09-20 15:29:46,481 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-09-20 15:29:46,482 INFO L276 PluginConnector]: Witness Printer initialized [2018-09-20 15:29:46,482 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:25:32" (3/4) ... [2018-09-20 15:29:46,497 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-09-20 15:29:46,517 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-09-20 15:29:46,517 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure isinf_float [2018-09-20 15:29:46,517 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-09-20 15:29:46,517 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2018-09-20 15:29:46,518 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_powf [2018-09-20 15:29:46,518 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2018-09-20 15:29:46,518 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-09-20 15:29:46,518 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure fmod_float [2018-09-20 15:29:46,518 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_sqrtf [2018-09-20 15:29:46,553 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 109 nodes and edges [2018-09-20 15:29:46,555 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2018-09-20 15:29:46,558 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-09-20 15:29:46,560 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-09-20 15:29:46,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-09-20 15:29:46,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && \old(y) == y [2018-09-20 15:29:46,644 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-09-20 15:29:46,644 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-09-20 15:29:46,645 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ix == ~bvand32(__ieee754_powf_~hx~3, 2147483647bv32))) && \old(y) == y) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !~bvsgt32(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 1065353216bv32)) [2018-09-20 15:29:46,645 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y) || (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y) [2018-09-20 15:29:46,646 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32), 2139095040bv32)) && \old(x) == x) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32) == hx) [2018-09-20 15:29:46,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y [2018-09-20 15:29:46,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32), 2139095040bv32)) && \old(x) == x) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32) == hx) [2018-09-20 15:29:46,650 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32), 2139095040bv32)) && \old(x) == x) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32) == hx) [2018-09-20 15:29:46,651 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-09-20 15:29:46,651 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y [2018-09-20 15:29:46,652 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-09-20 15:29:46,652 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-09-20 15:29:46,652 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y [2018-09-20 15:29:46,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-09-20 15:29:46,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y [2018-09-20 15:29:46,655 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) [2018-09-20 15:29:46,867 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-09-20 15:29:46,867 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-09-20 15:29:46,868 INFO L168 Benchmark]: Toolchain (without parser) took 283007.55 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 260.0 MB). Free memory was 947.8 MB in the beginning and 828.1 MB in the end (delta: 119.7 MB). Peak memory consumption was 379.8 MB. Max. memory is 11.5 GB. [2018-09-20 15:29:46,869 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-09-20 15:29:46,869 INFO L168 Benchmark]: CACSL2BoogieTranslator took 787.77 ms. Allocated memory is still 1.0 GB. Free memory was 947.8 MB in the beginning and 915.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-09-20 15:29:46,870 INFO L168 Benchmark]: Boogie Preprocessor took 174.04 ms. Allocated memory is still 1.0 GB. Free memory was 915.6 MB in the beginning and 910.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-09-20 15:29:46,870 INFO L168 Benchmark]: RCFGBuilder took 27572.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 910.2 MB in the beginning and 1.0 GB in the end (delta: -96.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 11.5 GB. [2018-09-20 15:29:46,870 INFO L168 Benchmark]: TraceAbstraction took 254078.05 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 106.4 MB). Free memory was 1.0 GB in the beginning and 854.2 MB in the end (delta: 152.4 MB). Peak memory consumption was 258.8 MB. Max. memory is 11.5 GB. [2018-09-20 15:29:46,871 INFO L168 Benchmark]: Witness Printer took 386.21 ms. Allocated memory is still 1.3 GB. Free memory was 854.2 MB in the beginning and 828.1 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2018-09-20 15:29:46,873 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 787.77 ms. Allocated memory is still 1.0 GB. Free memory was 947.8 MB in the beginning and 915.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 174.04 ms. Allocated memory is still 1.0 GB. Free memory was 915.6 MB in the beginning and 910.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 27572.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 910.2 MB in the beginning and 1.0 GB in the end (delta: -96.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 254078.05 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 106.4 MB). Free memory was 1.0 GB in the beginning and 854.2 MB in the end (delta: 152.4 MB). Peak memory consumption was 258.8 MB. Max. memory is 11.5 GB. * Witness Printer took 386.21 ms. Allocated memory is still 1.3 GB. Free memory was 854.2 MB in the beginning and 828.1 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 615]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 514]: Loop Invariant [2018-09-20 15:29:46,887 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,891 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,892 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,893 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,894 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 578]: Loop Invariant [2018-09-20 15:29:46,894 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,898 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,899 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,899 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,899 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,899 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,899 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,899 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,900 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,900 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,900 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,900 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,901 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,901 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,901 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,901 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 569]: Loop Invariant [2018-09-20 15:29:46,904 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,904 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,904 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,904 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,905 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,905 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,905 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,905 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,906 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,912 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,912 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,912 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 145]: Loop Invariant [2018-09-20 15:29:46,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] Derived loop invariant: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32), 2139095040bv32)) && \old(x) == x) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32) == hx) - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 470]: Loop Invariant [2018-09-20 15:29:46,918 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,918 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,918 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,926 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,926 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,926 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 131]: Loop Invariant [2018-09-20 15:29:46,927 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,927 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,927 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,927 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,927 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,928 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,928 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,928 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,928 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,928 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,929 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,929 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,929 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,929 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,929 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:46,929 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] Derived loop invariant: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32), 2139095040bv32)) && \old(x) == x) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32) == hx) - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 431]: Loop Invariant [2018-09-20 15:29:46,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,935 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,936 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,936 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,936 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,936 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,937 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,937 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,937 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,937 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,937 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,938 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 486]: Loop Invariant [2018-09-20 15:29:46,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,967 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,967 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,967 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,967 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:46,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 539]: Loop Invariant [2018-09-20 15:29:46,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:46,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,004 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 550]: Loop Invariant [2018-09-20 15:29:47,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && \old(x) == x) || ((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 168]: Loop Invariant [2018-09-20 15:29:47,067 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,067 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,067 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,067 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,068 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] [2018-09-20 15:29:47,069 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_sqrtf_~ix~1,QUANTIFIED] Derived loop invariant: ((\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvult32(~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32), 2139095040bv32)) && \old(x) == x) && (\exists __ieee754_sqrtf_~ix~1 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_sqrtf_~ix~1[31:31], __ieee754_sqrtf_~ix~1[30:23], __ieee754_sqrtf_~ix~1[22:0]) && ~bvand32(__ieee754_sqrtf_~ix~1, 2147483647bv32) == hx) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 385]: Loop Invariant [2018-09-20 15:29:47,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,103 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,129 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,130 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,131 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,131 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,131 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,131 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y) || (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ~bvslt32(__ieee754_powf_~hx~3, 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 456]: Loop Invariant [2018-09-20 15:29:47,132 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,132 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,132 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,162 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,163 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,163 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,163 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,163 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,164 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,165 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !(~bvadd64(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 403]: Loop Invariant [2018-09-20 15:29:47,165 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,166 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,166 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,166 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,166 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,195 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,196 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,196 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,196 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,196 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,196 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,196 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,197 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,197 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,197 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,197 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-20 15:29:47,197 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] [2018-09-20 15:29:47,198 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hx~3,QUANTIFIED] Derived loop invariant: (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && ix == ~bvand32(__ieee754_powf_~hx~3, 2147483647bv32))) && \old(y) == y) && (\exists __ieee754_powf_~hx~3 : bv32 :: \old(x) == ~fp~LONGDOUBLE(__ieee754_powf_~hx~3[31:31], __ieee754_powf_~hx~3[30:23], __ieee754_powf_~hx~3[22:0]) && !~bvsgt32(~bvand32(__ieee754_powf_~hx~3, 2147483647bv32), 1065353216bv32)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 10 procedures, 571 locations, 1 error locations. SAFE Result, 253.7s OverallTime, 15 OverallIterations, 1 TraceHistogramMax, 209.4s AutomataDifference, 0.0s DeadEndRemovalTime, 3.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 7782 SDtfs, 7407 SDslu, 61238 SDs, 0 SdLazy, 5298 SolverSat, 151 SolverUnsat, 32 SolverUnknown, 0 SolverNotchecked, 163.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1151 GetRequests, 867 SyntacticMatches, 0 SemanticMatches, 284 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 821 ImplicationChecksByTransitivity, 70.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=500occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 15 MinimizatonAttempts, 335 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 41 LocationsWithAnnotation, 120 PreInvPairs, 201 NumberOfFragments, 1105 HoareAnnotationTreeSize, 120 FomulaSimplifications, 347 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 41 FomulaSimplificationsInter, 869 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 35.7s InterpolantComputationTime, 1024 NumberOfCodeBlocks, 1024 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1009 ConstructedInterpolants, 166 QuantifiedInterpolants, 605662 SizeOfPredicates, 144 NumberOfNonLiveVariables, 3646 ConjunctsInSsa, 194 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...