./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_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 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a ......................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_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 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 03:55:17,479 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:55:17,481 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:55:17,493 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:55:17,493 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:55:17,495 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:55:17,496 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:55:17,498 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:55:17,500 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:55:17,500 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:55:17,501 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:55:17,502 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:55:17,503 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:55:17,504 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:55:17,505 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:55:17,506 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:55:17,507 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:55:17,509 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:55:17,512 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:55:17,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:55:17,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:55:17,516 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:55:17,519 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:55:17,519 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:55:17,519 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:55:17,520 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:55:17,522 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:55:17,523 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:55:17,524 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:55:17,525 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:55:17,525 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:55:17,526 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:55:17,527 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:55:17,527 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:55:17,528 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:55:17,529 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:55:17,530 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 03:55:17,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:55:17,555 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:55:17,556 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:55:17,556 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:55:17,556 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:55:17,556 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:55:17,559 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:55:17,559 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 03:55:17,559 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:55:17,559 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:55:17,559 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:55:17,560 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:55:17,560 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:55:17,560 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:55:17,560 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:55:17,560 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:55:17,561 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:55:17,561 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:55:17,561 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:55:17,561 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:55:17,561 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:55:17,561 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:55:17,562 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:55:17,562 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:55:17,562 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:55:17,562 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 03:55:17,562 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:55:17,562 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 03:55:17,564 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 -> 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a [2018-12-31 03:55:17,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:55:17,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:55:17,652 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:55:17,654 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:55:17,654 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:55:17,655 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-31 03:55:17,712 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1ecb0a52/61b3cf51a9324b90abb7314a8e3902cf/FLAG856791b76 [2018-12-31 03:55:18,194 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:55:18,195 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-31 03:55:18,213 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1ecb0a52/61b3cf51a9324b90abb7314a8e3902cf/FLAG856791b76 [2018-12-31 03:55:18,510 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1ecb0a52/61b3cf51a9324b90abb7314a8e3902cf [2018-12-31 03:55:18,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:55:18,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:55:18,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:55:18,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:55:18,530 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:55:18,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:55:18" (1/1) ... [2018-12-31 03:55:18,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443faa7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:18, skipping insertion in model container [2018-12-31 03:55:18,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:55:18" (1/1) ... [2018-12-31 03:55:18,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:55:18,613 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:55:18,912 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:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1670) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$35(StandardFunctionHandler.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1898) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:964) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1491) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:964) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1343) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3447) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-31 03:55:18,916 INFO L168 Benchmark]: Toolchain (without parser) took 398.02 ms. Allocated memory is still 1.0 GB. Free memory was 951.3 MB in the beginning and 935.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-31 03:55:18,918 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:55:18,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.69 ms. Allocated memory is still 1.0 GB. Free memory was 951.3 MB in the beginning and 935.2 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-31 03:55:18,924 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 393.69 ms. Allocated memory is still 1.0 GB. Free memory was 951.3 MB in the beginning and 935.2 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:834) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-2e94e6a [2018-12-31 03:55:21,076 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:55:21,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:55:21,090 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:55:21,090 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:55:21,092 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:55:21,093 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:55:21,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:55:21,100 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:55:21,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:55:21,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:55:21,105 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:55:21,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:55:21,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:55:21,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:55:21,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:55:21,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:55:21,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:55:21,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:55:21,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:55:21,119 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:55:21,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:55:21,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:55:21,123 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:55:21,123 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:55:21,124 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:55:21,125 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:55:21,126 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:55:21,127 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:55:21,131 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:55:21,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:55:21,135 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:55:21,135 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:55:21,136 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:55:21,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:55:21,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:55:21,140 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-31 03:55:21,173 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:55:21,176 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:55:21,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:55:21,179 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:55:21,179 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:55:21,179 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:55:21,179 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:55:21,180 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:55:21,180 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:55:21,180 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:55:21,180 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:55:21,180 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:55:21,180 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-31 03:55:21,181 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-31 03:55:21,183 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:55:21,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:55:21,184 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:55:21,184 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:55:21,184 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:55:21,184 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:55:21,187 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:55:21,187 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:55:21,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:55:21,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:55:21,188 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:55:21,188 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:55:21,188 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-31 03:55:21,188 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:55:21,189 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-31 03:55:21,189 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-31 03:55:21,189 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 -> 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a [2018-12-31 03:55:21,258 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:55:21,274 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:55:21,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:55:21,284 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:55:21,284 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:55:21,285 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-31 03:55:21,354 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9de8e2a3/728d0e5fbd2f451f9a3d4c56da2a2f2c/FLAGbb2e2c23f [2018-12-31 03:55:21,833 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:55:21,835 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-31 03:55:21,851 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9de8e2a3/728d0e5fbd2f451f9a3d4c56da2a2f2c/FLAGbb2e2c23f [2018-12-31 03:55:22,157 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9de8e2a3/728d0e5fbd2f451f9a3d4c56da2a2f2c [2018-12-31 03:55:22,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:55:22,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:55:22,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:55:22,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:55:22,168 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:55:22,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:55:22" (1/1) ... [2018-12-31 03:55:22,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61133508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:22, skipping insertion in model container [2018-12-31 03:55:22,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:55:22" (1/1) ... [2018-12-31 03:55:22,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:55:22,239 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:55:22,713 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:55:22,731 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:55:23,002 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:55:23,044 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:55:23,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23 WrapperNode [2018-12-31 03:55:23,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:55:23,046 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:55:23,046 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:55:23,046 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:55:23,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:55:23,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:55:23,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:55:23,179 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:55:23,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (1/1) ... [2018-12-31 03:55:23,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:55:23,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:55:23,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:55:23,353 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:55:23,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (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 [2018-12-31 03:55:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-31 03:55:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-31 03:55:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:55:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-31 03:55:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-31 03:55:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:55:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:55:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-31 03:55:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:55:24,192 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:24,301 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:24,416 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:24,478 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:26,979 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:27,092 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:27,128 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:27,197 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:29,858 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:32,072 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:34,366 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:35,592 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:37,880 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:50,079 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:50,158 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:50,903 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:56,324 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:56,545 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:58,014 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:59,067 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:59,199 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:55:59,260 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:00,750 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:00,844 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:00,898 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:00,951 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:00,990 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:01,701 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:01,739 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:01,774 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:01,817 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:07,229 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:10,195 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:11,471 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:19,345 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:20,450 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:56:20,458 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 03:56:20,459 INFO L280 CfgBuilder]: Removed 98 assue(true) statements. [2018-12-31 03:56:20,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:56:20 BoogieIcfgContainer [2018-12-31 03:56:20,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 03:56:20,460 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 03:56:20,461 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 03:56:20,470 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 03:56:20,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:55:22" (1/3) ... [2018-12-31 03:56:20,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3743732b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:56:20, skipping insertion in model container [2018-12-31 03:56:20,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:55:23" (2/3) ... [2018-12-31 03:56:20,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3743732b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:56:20, skipping insertion in model container [2018-12-31 03:56:20,472 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:56:20" (3/3) ... [2018-12-31 03:56:20,475 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0876_true-unreach-call.c [2018-12-31 03:56:20,485 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 03:56:20,501 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 03:56:20,521 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 03:56:20,559 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 03:56:20,560 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 03:56:20,560 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 03:56:20,560 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 03:56:20,560 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 03:56:20,561 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 03:56:20,561 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 03:56:20,561 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 03:56:20,561 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 03:56:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states. [2018-12-31 03:56:20,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-12-31 03:56:20,606 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:56:20,607 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:56:20,609 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:56:20,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:56:20,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1484062990, now seen corresponding path program 1 times [2018-12-31 03:56:20,621 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:56:20,621 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 [2018-12-31 03:56:20,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:56:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:56:20,831 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:56:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:56:20,848 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:56:20,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:56:20,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 03:56:20,865 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 03:56:20,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 03:56:20,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:56:20,881 INFO L87 Difference]: Start difference. First operand 223 states. Second operand 2 states. [2018-12-31 03:56:20,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:56:20,930 INFO L93 Difference]: Finished difference Result 444 states and 758 transitions. [2018-12-31 03:56:20,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 03:56:20,932 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 15 [2018-12-31 03:56:20,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:56:20,948 INFO L225 Difference]: With dead ends: 444 [2018-12-31 03:56:20,948 INFO L226 Difference]: Without dead ends: 219 [2018-12-31 03:56:20,953 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:56:20,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2018-12-31 03:56:21,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2018-12-31 03:56:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-12-31 03:56:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 298 transitions. [2018-12-31 03:56:21,011 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 298 transitions. Word has length 15 [2018-12-31 03:56:21,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:56:21,012 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 298 transitions. [2018-12-31 03:56:21,012 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 03:56:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 298 transitions. [2018-12-31 03:56:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-31 03:56:21,013 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:56:21,013 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:56:21,013 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:56:21,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:56:21,015 INFO L82 PathProgramCache]: Analyzing trace with hash 441555186, now seen corresponding path program 1 times [2018-12-31 03:56:21,016 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:56:21,016 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) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-12-31 03:56:21,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:56:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:56:21,272 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:56:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:56:21,557 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:56:21,579 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:56:21,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-31 03:56:21,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 03:56:21,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 03:56:21,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-31 03:56:21,585 INFO L87 Difference]: Start difference. First operand 219 states and 298 transitions. Second operand 6 states. [2018-12-31 03:56:22,010 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-12-31 03:56:27,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:56:27,907 INFO L93 Difference]: Finished difference Result 354 states and 474 transitions. [2018-12-31 03:56:28,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-31 03:56:28,071 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2018-12-31 03:56:28,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:56:28,073 INFO L225 Difference]: With dead ends: 354 [2018-12-31 03:56:28,074 INFO L226 Difference]: Without dead ends: 154 [2018-12-31 03:56:28,076 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-31 03:56:28,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2018-12-31 03:56:28,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 145. [2018-12-31 03:56:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-12-31 03:56:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 179 transitions. [2018-12-31 03:56:28,100 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 179 transitions. Word has length 19 [2018-12-31 03:56:28,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:56:28,102 INFO L480 AbstractCegarLoop]: Abstraction has 145 states and 179 transitions. [2018-12-31 03:56:28,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 03:56:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 179 transitions. [2018-12-31 03:56:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-31 03:56:28,105 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:56:28,105 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:56:28,105 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:56:28,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:56:28,106 INFO L82 PathProgramCache]: Analyzing trace with hash 654842519, now seen corresponding path program 1 times [2018-12-31 03:56:28,106 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:56:28,106 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 [2018-12-31 03:56:28,116 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:56:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:56:28,336 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:56:28,411 INFO L478 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 54 treesize of output 48 [2018-12-31 03:56:28,428 INFO L478 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 24 [2018-12-31 03:56:28,430 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:28,438 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:28,459 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:28,460 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:64, output treesize:34 [2018-12-31 03:56:32,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:56:32,573 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:56:32,592 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:56:32,592 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-31 03:56:32,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-31 03:56:32,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-31 03:56:32,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=72, Unknown=1, NotChecked=0, Total=90 [2018-12-31 03:56:32,595 INFO L87 Difference]: Start difference. First operand 145 states and 179 transitions. Second operand 10 states. [2018-12-31 03:56:34,726 WARN L181 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2018-12-31 03:56:36,358 WARN L181 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-12-31 03:56:37,403 WARN L181 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-12-31 03:56:38,009 WARN L181 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2018-12-31 03:56:40,770 WARN L181 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 39 [2018-12-31 03:56:45,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:56:45,145 INFO L93 Difference]: Finished difference Result 164 states and 198 transitions. [2018-12-31 03:56:45,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-31 03:56:45,148 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 21 [2018-12-31 03:56:45,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:56:45,149 INFO L225 Difference]: With dead ends: 164 [2018-12-31 03:56:45,149 INFO L226 Difference]: Without dead ends: 63 [2018-12-31 03:56:45,150 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=75, Invalid=230, Unknown=1, NotChecked=0, Total=306 [2018-12-31 03:56:45,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2018-12-31 03:56:45,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 54. [2018-12-31 03:56:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-12-31 03:56:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 62 transitions. [2018-12-31 03:56:45,172 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 62 transitions. Word has length 21 [2018-12-31 03:56:45,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:56:45,172 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 62 transitions. [2018-12-31 03:56:45,172 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-31 03:56:45,174 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 62 transitions. [2018-12-31 03:56:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-31 03:56:45,175 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:56:45,175 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:56:45,175 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:56:45,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:56:45,176 INFO L82 PathProgramCache]: Analyzing trace with hash 656689561, now seen corresponding path program 1 times [2018-12-31 03:56:45,176 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:56:45,176 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) [2018-12-31 03:56:45,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-12-31 03:56:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:56:45,576 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:56:45,759 INFO L478 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 54 treesize of output 48 [2018-12-31 03:56:45,771 INFO L478 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 24 [2018-12-31 03:56:45,772 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:45,782 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:45,809 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:45,809 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:72, output treesize:42 [2018-12-31 03:56:50,423 WARN L181 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 34 [2018-12-31 03:56:50,440 INFO L683 Elim1Store]: detected equality via solver [2018-12-31 03:56:50,441 INFO L683 Elim1Store]: detected equality via solver [2018-12-31 03:56:50,444 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-12-31 03:56:50,532 INFO L701 Elim1Store]: detected not equals via solver [2018-12-31 03:56:50,533 INFO L683 Elim1Store]: detected equality via solver [2018-12-31 03:56:50,535 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 33 [2018-12-31 03:56:50,536 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-31 03:56:50,575 INFO L478 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 24 treesize of output 18 [2018-12-31 03:56:50,585 INFO L701 Elim1Store]: detected not equals via solver [2018-12-31 03:56:50,587 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-12-31 03:56:50,587 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-31 03:56:50,604 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-31 03:56:50,615 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-31 03:56:50,684 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-12-31 03:56:50,685 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:96, output treesize:68 [2018-12-31 03:56:51,335 WARN L181 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-12-31 03:56:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:56:51,350 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:56:51,363 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:56:51,363 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-12-31 03:56:51,363 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-31 03:56:51,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-31 03:56:51,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=90, Unknown=1, NotChecked=0, Total=110 [2018-12-31 03:56:51,364 INFO L87 Difference]: Start difference. First operand 54 states and 62 transitions. Second operand 11 states. [2018-12-31 03:56:52,751 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2018-12-31 03:56:55,302 WARN L181 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2018-12-31 03:56:57,634 WARN L181 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-12-31 03:57:00,415 WARN L181 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 68 [2018-12-31 03:57:02,955 WARN L181 SmtUtils]: Spent 2.39 s on a formula simplification that was a NOOP. DAG size: 78 [2018-12-31 03:57:03,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:57:03,666 INFO L93 Difference]: Finished difference Result 63 states and 71 transitions. [2018-12-31 03:57:03,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-31 03:57:03,671 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 21 [2018-12-31 03:57:03,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:57:03,672 INFO L225 Difference]: With dead ends: 63 [2018-12-31 03:57:03,672 INFO L226 Difference]: Without dead ends: 33 [2018-12-31 03:57:03,672 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 15.2s TimeCoverageRelationStatistics Valid=85, Invalid=255, Unknown=2, NotChecked=0, Total=342 [2018-12-31 03:57:03,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-12-31 03:57:03,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2018-12-31 03:57:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-12-31 03:57:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 34 transitions. [2018-12-31 03:57:03,695 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 34 transitions. Word has length 21 [2018-12-31 03:57:03,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:57:03,696 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 34 transitions. [2018-12-31 03:57:03,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-31 03:57:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2018-12-31 03:57:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-31 03:57:03,697 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:57:03,697 INFO L402 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] [2018-12-31 03:57:03,697 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:57:03,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:57:03,700 INFO L82 PathProgramCache]: Analyzing trace with hash 443442860, now seen corresponding path program 1 times [2018-12-31 03:57:03,700 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:57:03,700 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 [2018-12-31 03:57:03,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:57:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:57:03,955 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:57:04,427 WARN L181 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 1 [2018-12-31 03:57:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:57:04,430 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:57:04,463 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:57:04,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 03:57:04,464 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 03:57:04,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 03:57:04,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-31 03:57:04,465 INFO L87 Difference]: Start difference. First operand 33 states and 34 transitions. Second operand 6 states. [2018-12-31 03:57:04,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:57:04,835 INFO L93 Difference]: Finished difference Result 36 states and 36 transitions. [2018-12-31 03:57:04,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-31 03:57:04,836 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-12-31 03:57:04,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:57:04,837 INFO L225 Difference]: With dead ends: 36 [2018-12-31 03:57:04,837 INFO L226 Difference]: Without dead ends: 33 [2018-12-31 03:57:04,837 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-31 03:57:04,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-12-31 03:57:04,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2018-12-31 03:57:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-12-31 03:57:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2018-12-31 03:57:04,856 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 33 transitions. Word has length 27 [2018-12-31 03:57:04,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:57:04,857 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 33 transitions. [2018-12-31 03:57:04,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 03:57:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2018-12-31 03:57:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-12-31 03:57:04,859 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:57:04,859 INFO L402 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] [2018-12-31 03:57:04,860 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:57:04,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:57:04,860 INFO L82 PathProgramCache]: Analyzing trace with hash 989074945, now seen corresponding path program 1 times [2018-12-31 03:57:04,861 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:57:04,861 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 [2018-12-31 03:57:04,873 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:57:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:57:05,113 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:57:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:57:05,304 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:57:05,318 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:57:05,318 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-31 03:57:05,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-31 03:57:05,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-31 03:57:05,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-12-31 03:57:05,319 INFO L87 Difference]: Start difference. First operand 33 states and 33 transitions. Second operand 10 states. [2018-12-31 03:57:06,021 WARN L181 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-12-31 03:57:06,358 WARN L181 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-12-31 03:57:06,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:57:06,493 INFO L93 Difference]: Finished difference Result 33 states and 33 transitions. [2018-12-31 03:57:06,495 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-31 03:57:06,495 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 31 [2018-12-31 03:57:06,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:57:06,496 INFO L225 Difference]: With dead ends: 33 [2018-12-31 03:57:06,496 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 03:57:06,497 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2018-12-31 03:57:06,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 03:57:06,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 03:57:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 03:57:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 03:57:06,498 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2018-12-31 03:57:06,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:57:06,498 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 03:57:06,498 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-31 03:57:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 03:57:06,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 03:57:06,504 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 03:57:12,534 WARN L181 SmtUtils]: Spent 5.84 s on a formula simplification. DAG size of input: 132 DAG size of output: 122 [2018-12-31 03:57:12,959 WARN L181 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 59 [2018-12-31 03:57:13,274 WARN L181 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2018-12-31 03:57:16,730 WARN L181 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 113 DAG size of output: 103 [2018-12-31 03:57:19,332 WARN L181 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 118 DAG size of output: 108 [2018-12-31 03:57:19,357 INFO L444 ceAbstractionStarter]: At program point L35-2(lines 17 36) the Hoare annotation is: false [2018-12-31 03:57:19,357 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 499) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 302) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 508) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L501-2(lines 494 508) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 307) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 507) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 306) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L372-1(lines 372 377) no Hoare annotation was computed. [2018-12-31 03:57:19,358 INFO L444 ceAbstractionStarter]: At program point L372-2(lines 372 377) the Hoare annotation is: false [2018-12-31 03:57:19,358 INFO L448 ceAbstractionStarter]: For program point L372-3(lines 372 377) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L505(lines 505 506) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L176(lines 176 190) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 44 49) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L444 ceAbstractionStarter]: At program point L44-2(lines 44 49) the Hoare annotation is: false [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L44-3(lines 44 49) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L441-1(lines 441 446) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L444 ceAbstractionStarter]: At program point L441-2(lines 441 446) the Hoare annotation is: false [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L441-3(lines 441 446) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L178(lines 178 189) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 117) no Hoare annotation was computed. [2018-12-31 03:57:19,359 INFO L448 ceAbstractionStarter]: For program point L112-2(lines 112 117) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L311(lines 311 332) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L113(lines 113 116) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 319) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 188) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 318) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L513(lines 513 527) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L513-2(lines 513 527) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 318) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 188) no Hoare annotation was computed. [2018-12-31 03:57:19,360 INFO L448 ceAbstractionStarter]: For program point L51(lines 51 63) no Hoare annotation was computed. [2018-12-31 03:57:19,361 INFO L448 ceAbstractionStarter]: For program point L51-2(lines 42 92) no Hoare annotation was computed. [2018-12-31 03:57:19,361 INFO L448 ceAbstractionStarter]: For program point L580-1(lines 580 584) no Hoare annotation was computed. [2018-12-31 03:57:19,361 INFO L444 ceAbstractionStarter]: At program point L580-2(lines 580 584) the Hoare annotation is: (let ((.cse5 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53)))) (and (exists ((v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~high~0 ((_ extract 63 32) v_prenex_57)))) (= (_ +zero 11 53) ULTIMATE.start___signbit_double_~x) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_58 (_ BitVec 64)) (v_prenex_57 (_ BitVec 64))) (and (fp.lt (let ((.cse0 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= (fp ((_ extract 63 63) v_prenex_58) ((_ extract 62 52) v_prenex_58) ((_ extract 51 0) v_prenex_58)) (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57))) (= ULTIMATE.start___ieee754_pow_~hx~2 ((_ extract 63 32) v_prenex_58)))) (= (_ +zero 11 53) |ULTIMATE.start___ieee754_pow_#res|) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~x (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1)))))) (exists ((|v_q#valueAsBitvector_38| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~ly~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_38|) ((_ extract 62 52) |v_q#valueAsBitvector_38|) ((_ extract 51 0) |v_q#valueAsBitvector_38|)) (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (= ((_ extract 63 32) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~hy~1))) (= ~zero_pow~0 (_ +zero 11 53)) |ULTIMATE.start_main_#t~short93| (= ULTIMATE.start_main_~res~0 (_ +zero 11 53)) (exists ((v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (fp.lt (let ((.cse2 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse2) ((_ extract 62 52) .cse2) ((_ extract 51 0) .cse2))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= ULTIMATE.start___ieee754_pow_~x (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= |ULTIMATE.start_fabs_double_#res| (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3)))) (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0))) (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56)) (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= ULTIMATE.start___ieee754_pow_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56))) (fp.lt (let ((.cse4 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse4) ((_ extract 62 52) .cse4) ((_ extract 51 0) .cse4))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (exists ((|v_q#valueAsBitvector_38| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~ly~0) (= ULTIMATE.start___ieee754_pow_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_38|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_38|) ((_ extract 62 52) |v_q#valueAsBitvector_38|) ((_ extract 51 0) |v_q#valueAsBitvector_38|)) (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))))) (= ULTIMATE.start___ieee754_pow_~y .cse5) (= ULTIMATE.start_main_~y~0 .cse5))) [2018-12-31 03:57:19,361 INFO L448 ceAbstractionStarter]: For program point L580-3(lines 580 584) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L316(line 316) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L316-2(line 316) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 185) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L184-2(lines 184 185) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 53) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 391) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L383-1(lines 383 391) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L318(line 318) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L318-2(line 318) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 131) no Hoare annotation was computed. [2018-12-31 03:57:19,362 INFO L448 ceAbstractionStarter]: For program point L120-2(lines 120 131) no Hoare annotation was computed. [2018-12-31 03:57:19,364 INFO L448 ceAbstractionStarter]: For program point L517-1(lines 517 522) no Hoare annotation was computed. [2018-12-31 03:57:19,364 INFO L444 ceAbstractionStarter]: At program point L517-2(lines 517 522) the Hoare annotation is: false [2018-12-31 03:57:19,364 INFO L448 ceAbstractionStarter]: For program point L517-3(lines 517 522) no Hoare annotation was computed. [2018-12-31 03:57:19,364 INFO L444 ceAbstractionStarter]: At program point L121-2(lines 121 125) the Hoare annotation is: false [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L121-3(lines 121 125) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 55 59) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L444 ceAbstractionStarter]: At program point L55-2(lines 55 59) the Hoare annotation is: false [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L55-3(lines 55 59) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L386-1(lines 386 390) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 325) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L444 ceAbstractionStarter]: At program point L386-2(lines 386 390) the Hoare annotation is: false [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L453-1(lines 453 458) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L444 ceAbstractionStarter]: At program point L453-2(lines 453 458) the Hoare annotation is: false [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L453-3(lines 453 458) no Hoare annotation was computed. [2018-12-31 03:57:19,365 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 324) no Hoare annotation was computed. [2018-12-31 03:57:19,366 INFO L444 ceAbstractionStarter]: At program point L586(lines 577 587) the Hoare annotation is: (let ((.cse5 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53)))) (and (exists ((v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~high~0 ((_ extract 63 32) v_prenex_57)))) (= (_ +zero 11 53) ULTIMATE.start___signbit_double_~x) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_58 (_ BitVec 64)) (v_prenex_57 (_ BitVec 64))) (and (fp.lt (let ((.cse0 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= (fp ((_ extract 63 63) v_prenex_58) ((_ extract 62 52) v_prenex_58) ((_ extract 51 0) v_prenex_58)) (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57))) (= ULTIMATE.start___ieee754_pow_~hx~2 ((_ extract 63 32) v_prenex_58)))) (= (_ +zero 11 53) |ULTIMATE.start___ieee754_pow_#res|) (exists ((|v_q#valueAsBitvector_39| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_39|) ((_ extract 62 52) |v_q#valueAsBitvector_39|) ((_ extract 51 0) |v_q#valueAsBitvector_39|)) (_ +zero 11 53)) (= ((_ extract 63 32) |v_q#valueAsBitvector_39|) ULTIMATE.start___signbit_double_~msw~0))) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~x (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1)))))) (exists ((|v_q#valueAsBitvector_38| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~ly~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_38|) ((_ extract 62 52) |v_q#valueAsBitvector_38|) ((_ extract 51 0) |v_q#valueAsBitvector_38|)) (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (= ((_ extract 63 32) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~hy~1))) (= ~zero_pow~0 (_ +zero 11 53)) |ULTIMATE.start_main_#t~short93| (= ULTIMATE.start_main_~res~0 (_ +zero 11 53)) (exists ((v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (fp.lt (let ((.cse2 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse2) ((_ extract 62 52) .cse2) ((_ extract 51 0) .cse2))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= ULTIMATE.start___ieee754_pow_~x (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= |ULTIMATE.start_fabs_double_#res| (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3)))) (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0))) (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56)) (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= ULTIMATE.start___ieee754_pow_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56))) (fp.lt (let ((.cse4 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse4) ((_ extract 62 52) .cse4) ((_ extract 51 0) .cse4))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (exists ((|v_q#valueAsBitvector_38| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~ly~0) (= ULTIMATE.start___ieee754_pow_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_38|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_38|) ((_ extract 62 52) |v_q#valueAsBitvector_38|) ((_ extract 51 0) |v_q#valueAsBitvector_38|)) (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))))) (= (_ bv0 32) |ULTIMATE.start___signbit_double_#res|) (= ULTIMATE.start___ieee754_pow_~y .cse5) (= ULTIMATE.start_main_~y~0 .cse5))) [2018-12-31 03:57:19,366 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 03:57:19,366 INFO L448 ceAbstractionStarter]: For program point L126-2(lines 126 127) no Hoare annotation was computed. [2018-12-31 03:57:19,366 INFO L444 ceAbstractionStarter]: At program point L126-3(lines 126 127) the Hoare annotation is: false [2018-12-31 03:57:19,366 INFO L448 ceAbstractionStarter]: For program point L126-4(lines 126 127) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L193(lines 193 194) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L61(lines 61 62) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 525) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L524-2(lines 524 525) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L326(lines 326 327) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L328(lines 328 331) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 196 201) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L444 ceAbstractionStarter]: At program point L196-2(lines 196 201) the Hoare annotation is: false [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L196-3(lines 196 201) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 330) no Hoare annotation was computed. [2018-12-31 03:57:19,367 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 03:57:19,370 INFO L448 ceAbstractionStarter]: For program point L396(lines 396 404) no Hoare annotation was computed. [2018-12-31 03:57:19,370 INFO L448 ceAbstractionStarter]: For program point L529-1(lines 529 534) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L444 ceAbstractionStarter]: At program point L529-2(lines 529 534) the Hoare annotation is: false [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L529-3(lines 529 534) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L67(lines 67 68) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 404) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L134(lines 134 137) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L134-2(lines 134 137) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L465-1(lines 465 470) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L444 ceAbstractionStarter]: At program point L465-2(lines 465 470) the Hoare annotation is: false [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L465-3(lines 465 470) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L69(lines 69 77) no Hoare annotation was computed. [2018-12-31 03:57:19,371 INFO L448 ceAbstractionStarter]: For program point L268-1(lines 268 273) no Hoare annotation was computed. [2018-12-31 03:57:19,372 INFO L444 ceAbstractionStarter]: At program point L268-2(lines 268 273) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53)))) (and (exists ((v_prenex_55 (_ BitVec 64))) (and (= ULTIMATE.start_fabs_double_~high~0 ((_ extract 63 32) v_prenex_55)) (= ULTIMATE.start_main_~x~0 (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))) (= ULTIMATE.start___ieee754_pow_~y .cse0) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (fp.lt (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= ULTIMATE.start___ieee754_pow_~x (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57))))) (exists ((v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (= ULTIMATE.start_main_~x~0 (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= |ULTIMATE.start_fabs_double_#res| (let ((.cse2 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse2) ((_ extract 62 52) .cse2) ((_ extract 51 0) .cse2)))))) (= ULTIMATE.start_main_~y~0 .cse0) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~x (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3)))))) (= ~zero_pow~0 (_ +zero 11 53)))) [2018-12-31 03:57:19,372 INFO L444 ceAbstractionStarter]: At program point L202(lines 95 203) the Hoare annotation is: false [2018-12-31 03:57:19,372 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 70 75) no Hoare annotation was computed. [2018-12-31 03:57:19,372 INFO L444 ceAbstractionStarter]: At program point L70-2(lines 70 75) the Hoare annotation is: false [2018-12-31 03:57:19,372 INFO L448 ceAbstractionStarter]: For program point L70-3(lines 70 75) no Hoare annotation was computed. [2018-12-31 03:57:19,372 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 609) no Hoare annotation was computed. [2018-12-31 03:57:19,372 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 609) no Hoare annotation was computed. [2018-12-31 03:57:19,372 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 349) no Hoare annotation was computed. [2018-12-31 03:57:19,372 INFO L448 ceAbstractionStarter]: For program point L336-2(lines 261 560) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 348) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 606) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 206 210) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L444 ceAbstractionStarter]: At program point L206-2(lines 206 210) the Hoare annotation is: (and (= ULTIMATE.start_fabs_double_~x ULTIMATE.start_main_~x~0) (= ULTIMATE.start_main_~y~0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (= ~zero_pow~0 (_ +zero 11 53))) [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L206-5(lines 206 210) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L444 ceAbstractionStarter]: At program point L206-6(lines 206 210) the Hoare annotation is: false [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 410) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L405-1(lines 379 472) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 340) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L405-2(lines 405 410) no Hoare annotation was computed. [2018-12-31 03:57:19,373 INFO L448 ceAbstractionStarter]: For program point L339-2(lines 337 348) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 279) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L274-1(lines 261 560) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 279) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L605-2(lines 605 608) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 346) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L606(line 606) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 345) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L78(lines 78 83) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 476) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L475-2(lines 475 476) no Hoare annotation was computed. [2018-12-31 03:57:19,374 INFO L448 ceAbstractionStarter]: For program point L211(lines 211 216) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L211-1(lines 204 218) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L211-2(lines 211 216) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L211-3(lines 211 216) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L444 ceAbstractionStarter]: At program point L145-2(lines 145 155) the Hoare annotation is: false [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L211-4(lines 204 218) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L79(lines 79 82) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L145-3(lines 145 155) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L211-5(lines 211 216) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L344(lines 344 345) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 151) no Hoare annotation was computed. [2018-12-31 03:57:19,375 INFO L448 ceAbstractionStarter]: For program point L147-2(lines 147 151) no Hoare annotation was computed. [2018-12-31 03:57:19,376 INFO L448 ceAbstractionStarter]: For program point L544-1(lines 544 548) no Hoare annotation was computed. [2018-12-31 03:57:19,376 INFO L444 ceAbstractionStarter]: At program point L544-2(lines 544 548) the Hoare annotation is: false [2018-12-31 03:57:19,376 INFO L448 ceAbstractionStarter]: For program point L544-3(lines 544 548) no Hoare annotation was computed. [2018-12-31 03:57:19,376 INFO L451 ceAbstractionStarter]: At program point L611(lines 589 612) the Hoare annotation is: true [2018-12-31 03:57:19,376 INFO L448 ceAbstractionStarter]: For program point L479-1(lines 479 484) no Hoare annotation was computed. [2018-12-31 03:57:19,376 INFO L444 ceAbstractionStarter]: At program point L479-2(lines 479 484) the Hoare annotation is: false [2018-12-31 03:57:19,376 INFO L448 ceAbstractionStarter]: For program point L479-3(lines 479 484) no Hoare annotation was computed. [2018-12-31 03:57:19,376 INFO L448 ceAbstractionStarter]: For program point L283(lines 283 284) no Hoare annotation was computed. [2018-12-31 03:57:19,376 INFO L444 ceAbstractionStarter]: At program point L217(lines 204 218) the Hoare annotation is: (and (exists ((v_prenex_55 (_ BitVec 64))) (and (= ULTIMATE.start_fabs_double_~high~0 ((_ extract 63 32) v_prenex_55)) (= ULTIMATE.start_main_~x~0 (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))) (exists ((v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (= ULTIMATE.start_main_~x~0 (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= |ULTIMATE.start_fabs_double_#res| (let ((.cse0 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0)))))) (= ULTIMATE.start_main_~y~0 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~x (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1)))))) (= ~zero_pow~0 (_ +zero 11 53))) [2018-12-31 03:57:19,377 INFO L444 ceAbstractionStarter]: At program point L217-1(lines 204 218) the Hoare annotation is: false [2018-12-31 03:57:19,378 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 85 90) no Hoare annotation was computed. [2018-12-31 03:57:19,378 INFO L444 ceAbstractionStarter]: At program point L85-2(lines 85 90) the Hoare annotation is: false [2018-12-31 03:57:19,378 INFO L448 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-12-31 03:57:19,378 INFO L448 ceAbstractionStarter]: For program point L85-3(lines 85 90) no Hoare annotation was computed. [2018-12-31 03:57:19,378 INFO L444 ceAbstractionStarter]: At program point L19-2(lines 19 23) the Hoare annotation is: false [2018-12-31 03:57:19,378 INFO L448 ceAbstractionStarter]: For program point L19-5(lines 19 23) no Hoare annotation was computed. [2018-12-31 03:57:19,378 INFO L444 ceAbstractionStarter]: At program point L19-6(lines 19 23) the Hoare annotation is: false [2018-12-31 03:57:19,378 INFO L448 ceAbstractionStarter]: For program point L19-9(lines 19 23) no Hoare annotation was computed. [2018-12-31 03:57:19,378 INFO L444 ceAbstractionStarter]: At program point L19-10(lines 19 23) the Hoare annotation is: false [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L416-1(lines 416 421) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L444 ceAbstractionStarter]: At program point L416-2(lines 416 421) the Hoare annotation is: false [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L416-3(lines 416 421) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L550(lines 550 558) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L286(lines 286 292) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L354(lines 354 472) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L288(lines 288 291) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L354-2(lines 354 472) no Hoare annotation was computed. [2018-12-31 03:57:19,379 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 28) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 17 36) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L24-3(lines 24 28) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L24-4(lines 17 36) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L24-6(lines 24 28) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L24-7(lines 17 36) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L553-1(lines 553 558) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L444 ceAbstractionStarter]: At program point L553-2(lines 553 558) the Hoare annotation is: false [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L553-3(lines 550 558) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 360) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L355-2(lines 354 379) no Hoare annotation was computed. [2018-12-31 03:57:19,380 INFO L444 ceAbstractionStarter]: At program point L91(lines 42 92) the Hoare annotation is: false [2018-12-31 03:57:19,380 INFO L448 ceAbstractionStarter]: For program point L488-1(lines 488 493) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L444 ceAbstractionStarter]: At program point L488-2(lines 488 493) the Hoare annotation is: false [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L488-3(lines 261 560) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 357) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L444 ceAbstractionStarter]: At program point L158-2(lines 158 174) the Hoare annotation is: false [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L158-3(lines 95 203) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L357(line 357) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L357-2(line 357) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L424-1(lines 424 429) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 359) no Hoare annotation was computed. [2018-12-31 03:57:19,381 INFO L444 ceAbstractionStarter]: At program point L424-2(lines 424 429) the Hoare annotation is: false [2018-12-31 03:57:19,381 INFO L448 ceAbstractionStarter]: For program point L424-3(lines 424 429) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L359(line 359) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L359-2(line 359) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L161(lines 161 170) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L161-2(lines 161 170) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29(lines 29 34) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 17 36) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29-2(lines 29 34) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29-3(lines 29 34) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29-4(lines 17 36) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29-5(lines 29 34) no Hoare annotation was computed. [2018-12-31 03:57:19,382 INFO L448 ceAbstractionStarter]: For program point L29-6(lines 29 34) no Hoare annotation was computed. [2018-12-31 03:57:19,383 INFO L448 ceAbstractionStarter]: For program point L29-7(lines 17 36) no Hoare annotation was computed. [2018-12-31 03:57:19,383 INFO L448 ceAbstractionStarter]: For program point L29-8(lines 29 34) no Hoare annotation was computed. [2018-12-31 03:57:19,383 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 309) no Hoare annotation was computed. [2018-12-31 03:57:19,383 INFO L448 ceAbstractionStarter]: For program point L294-1(lines 261 560) no Hoare annotation was computed. [2018-12-31 03:57:19,383 INFO L444 ceAbstractionStarter]: At program point L559(lines 261 560) the Hoare annotation is: (let ((.cse4 (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53)))) (and (exists ((v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~high~0 ((_ extract 63 32) v_prenex_57)))) (exists ((v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (fp.lt (let ((.cse0 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= ULTIMATE.start___ieee754_pow_~x (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= |ULTIMATE.start_fabs_double_#res| (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1)))) (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0))) (exists ((v_prenex_56 (_ BitVec 64)) (v_prenex_55 (_ BitVec 64)) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56)) (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))) (= ULTIMATE.start___ieee754_pow_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56))) (fp.lt (let ((.cse2 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) v_arrayElimCell_2))) (fp ((_ extract 63 63) .cse2) ((_ extract 62 52) .cse2) ((_ extract 51 0) .cse2))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_58 (_ BitVec 64)) (v_prenex_57 (_ BitVec 64))) (and (fp.lt (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (= (fp ((_ extract 63 63) v_prenex_58) ((_ extract 62 52) v_prenex_58) ((_ extract 51 0) v_prenex_58)) (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57))) (= ULTIMATE.start___ieee754_pow_~hx~2 ((_ extract 63 32) v_prenex_58)))) (= (_ +zero 11 53) |ULTIMATE.start___ieee754_pow_#res|) (exists ((|v_q#valueAsBitvector_38| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~ly~0) (= ULTIMATE.start___ieee754_pow_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_38|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_38|) ((_ extract 62 52) |v_q#valueAsBitvector_38|) ((_ extract 51 0) |v_q#valueAsBitvector_38|)) (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))))) (= ULTIMATE.start___ieee754_pow_~y .cse4) (= ULTIMATE.start_main_~y~0 .cse4) (exists ((v_arrayElimCell_4 (_ BitVec 32)) (v_prenex_57 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_57) ((_ extract 62 52) v_prenex_57) ((_ extract 51 0) v_prenex_57)) ULTIMATE.start_main_~x~0) (= ULTIMATE.start_fabs_double_~x (let ((.cse5 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_57)) v_arrayElimCell_4))) (fp ((_ extract 63 63) .cse5) ((_ extract 62 52) .cse5) ((_ extract 51 0) .cse5)))))) (exists ((|v_q#valueAsBitvector_38| (_ BitVec 64))) (and (= ((_ extract 31 0) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~ly~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_38|) ((_ extract 62 52) |v_q#valueAsBitvector_38|) ((_ extract 51 0) |v_q#valueAsBitvector_38|)) (fp.div roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0) (_ +zero 11 53))) (= ((_ extract 63 32) |v_q#valueAsBitvector_38|) ULTIMATE.start___ieee754_pow_~hy~1))) (= ~zero_pow~0 (_ +zero 11 53)))) [2018-12-31 03:57:19,387 INFO L448 ceAbstractionStarter]: For program point L295(lines 295 308) no Hoare annotation was computed. [2018-12-31 03:57:19,387 INFO L448 ceAbstractionStarter]: For program point L163(lines 163 164) no Hoare annotation was computed. [2018-12-31 03:57:19,387 INFO L448 ceAbstractionStarter]: For program point L163-2(lines 163 164) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 500) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L363(line 363) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 308) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L363-2(line 363) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 365) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 167) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L166-2(lines 166 167) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L365(line 365) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 307) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L365-2(line 365) no Hoare annotation was computed. [2018-12-31 03:57:19,388 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 101 106) no Hoare annotation was computed. [2018-12-31 03:57:19,389 INFO L444 ceAbstractionStarter]: At program point L101-2(lines 101 106) the Hoare annotation is: false [2018-12-31 03:57:19,389 INFO L444 ceAbstractionStarter]: At program point L35(lines 17 36) the Hoare annotation is: false [2018-12-31 03:57:19,389 INFO L448 ceAbstractionStarter]: For program point L101-3(lines 95 203) no Hoare annotation was computed. [2018-12-31 03:57:19,389 INFO L444 ceAbstractionStarter]: At program point L35-1(lines 17 36) the Hoare annotation is: false [2018-12-31 03:57:19,411 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:446) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:135) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:105) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportResult(TraceAbstractionStarter.java:560) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:214) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-31 03:57:19,416 INFO L168 Benchmark]: Toolchain (without parser) took 117254.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.5 MB). Free memory was 951.3 MB in the beginning and 852.0 MB in the end (delta: 99.3 MB). Peak memory consumption was 304.8 MB. Max. memory is 11.5 GB. [2018-12-31 03:57:19,417 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:57:19,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. [2018-12-31 03:57:19,419 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-31 03:57:19,420 INFO L168 Benchmark]: Boogie Preprocessor took 173.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-31 03:57:19,420 INFO L168 Benchmark]: RCFGBuilder took 57107.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 981.4 MB in the end (delta: 120.0 MB). Peak memory consumption was 120.0 MB. Max. memory is 11.5 GB. [2018-12-31 03:57:19,422 INFO L168 Benchmark]: TraceAbstraction took 58954.67 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.7 MB). Free memory was 981.4 MB in the beginning and 852.0 MB in the end (delta: 129.4 MB). Peak memory consumption was 199.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:57:19,431 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 882.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 132.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 173.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 57107.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 981.4 MB in the end (delta: 120.0 MB). Peak memory consumption was 120.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 58954.67 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.7 MB). Free memory was 981.4 MB in the beginning and 852.0 MB in the end (delta: 129.4 MB). Peak memory consumption was 199.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 606]: 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: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 0 - ExceptionOrErrorResult: UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: translation of (concat (_ BitVec 32) (_ BitVec 32) (_ BitVec 64)) not yet implemented, please contact Matthias: de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:209) RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...