./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/double_req_bl_0320.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/double_req_bl_0320.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:29:22,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:29:22,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:29:22,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:29:22,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:29:22,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:29:22,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:29:22,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:29:22,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:29:22,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:29:22,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:29:22,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:29:22,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:29:22,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:29:22,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:29:22,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:29:22,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:29:22,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:29:22,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:29:22,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:29:22,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:29:22,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:29:22,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:29:22,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:29:22,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:29:22,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:29:22,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:29:22,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:29:22,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:29:22,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:29:22,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:29:22,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:29:22,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:29:22,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:29:22,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:29:22,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:29:22,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:29:22,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:29:22,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:29:22,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:29:22,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:29:22,863 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 16:29:22,883 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:29:22,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:29:22,884 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:29:22,884 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:29:22,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:29:22,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:29:22,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:29:22,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:29:22,886 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:29:22,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:29:22,886 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:29:22,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 16:29:22,887 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:29:22,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:29:22,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:29:22,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:29:22,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:29:22,888 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:29:22,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:29:22,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:29:22,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:29:22,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:29:22,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:29:22,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:29:22,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:22,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:29:22,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:29:22,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:29:22,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 16:29:22,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 16:29:22,891 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:29:22,891 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:29:22,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:29:22,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c [2022-02-20 16:29:23,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:29:23,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:29:23,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:29:23,135 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:29:23,136 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:29:23,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-02-20 16:29:23,193 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a05d57ab6/c8af844b134e4ffab8320418c84d8a4f/FLAG5a2da7610 [2022-02-20 16:29:23,580 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:29:23,581 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-02-20 16:29:23,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a05d57ab6/c8af844b134e4ffab8320418c84d8a4f/FLAG5a2da7610 [2022-02-20 16:29:23,600 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a05d57ab6/c8af844b134e4ffab8320418c84d8a4f [2022-02-20 16:29:23,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:29:23,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:29:23,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:23,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:29:23,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:29:23,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:23" (1/1) ... [2022-02-20 16:29:23,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@313d7f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:23, skipping insertion in model container [2022-02-20 16:29:23,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:23" (1/1) ... [2022-02-20 16:29:23,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:29:23,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:29:23,904 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-02-20 16:29:23,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:23,923 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:29:24,063 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-02-20 16:29:24,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:24,084 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:29:24,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24 WrapperNode [2022-02-20 16:29:24,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:24,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:24,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:29:24,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:29:24,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,211 INFO L137 Inliner]: procedures = 25, calls = 374, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1043 [2022-02-20 16:29:24,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:24,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:29:24,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:29:24,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:29:24,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:29:24,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:29:24,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:29:24,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:29:24,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (1/1) ... [2022-02-20 16:29:24,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:24,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:29:24,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 16:29:24,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 16:29:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:29:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-02-20 16:29:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-02-20 16:29:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-02-20 16:29:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-02-20 16:29:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:29:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-02-20 16:29:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 16:29:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-02-20 16:29:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 16:29:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-02-20 16:29:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-02-20 16:29:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-02-20 16:29:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-02-20 16:29:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-02-20 16:29:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 16:29:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:29:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:29:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:29:24,644 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:29:24,645 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:29:25,936 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:29:25,952 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:29:25,954 INFO L299 CfgBuilder]: Removed 63 assume(true) statements. [2022-02-20 16:29:25,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:25 BoogieIcfgContainer [2022-02-20 16:29:25,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:29:25,958 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:29:25,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:29:25,962 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:29:25,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:29:23" (1/3) ... [2022-02-20 16:29:25,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fd23446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:29:25, skipping insertion in model container [2022-02-20 16:29:25,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:24" (2/3) ... [2022-02-20 16:29:25,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fd23446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:29:25, skipping insertion in model container [2022-02-20 16:29:25,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:25" (3/3) ... [2022-02-20 16:29:25,965 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0320.c [2022-02-20 16:29:25,970 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:29:25,970 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:29:26,014 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:29:26,020 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 16:29:26,020 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:29:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand has 261 states, 243 states have (on average 1.6790123456790123) internal successors, (408), 244 states have internal predecessors, (408), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:29:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:29:26,049 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:29:26,050 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:29:26,050 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:29:26,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:29:26,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1985259729, now seen corresponding path program 1 times [2022-02-20 16:29:26,061 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:29:26,061 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484388038] [2022-02-20 16:29:26,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:29:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:29:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:29:26,355 INFO L290 TraceCheckUtils]: 0: Hoare triple {264#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~huge_floor~0 := 1.0E300;~two54_scalbn~0 := 1.8014398509481984E16;~twom54_scalbn~0 := 5.551115123125783E-17;~huge_scalbn~0 := 1.0E300;~tiny_scalbn~0 := 1.0E-300;~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset := 4, 0;call #Ultimate.allocInit(16, 4);call write~init~int(2, ~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset, 4);call write~init~int(3, ~#init_jk_krempio~0.base, 4 + ~#init_jk_krempio~0.offset, 4);call write~init~int(4, ~#init_jk_krempio~0.base, 8 + ~#init_jk_krempio~0.offset, 4);call write~init~int(6, ~#init_jk_krempio~0.base, 12 + ~#init_jk_krempio~0.offset, 4);~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset := 5, 0;call #Ultimate.allocInit(64, 5);call write~init~real(1.570796251296997, ~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset, 8);call write~init~real(7.549789415861596E-8, ~#PIo2_krempio~0.base, 8 + ~#PIo2_krempio~0.offset, 8);call write~init~real(5.390302529957765E-15, ~#PIo2_krempio~0.base, 16 + ~#PIo2_krempio~0.offset, 8);call write~init~real(3.282003415807913E-22, ~#PIo2_krempio~0.base, 24 + ~#PIo2_krempio~0.offset, 8);call write~init~real(1.270655753080676E-29, ~#PIo2_krempio~0.base, 32 + ~#PIo2_krempio~0.offset, 8);call write~init~real(1.2293330898111133E-36, ~#PIo2_krempio~0.base, 40 + ~#PIo2_krempio~0.offset, 8);call write~init~real(2.7337005381646456E-44, ~#PIo2_krempio~0.base, 48 + ~#PIo2_krempio~0.offset, 8);call write~init~real(2.1674168387780482E-51, ~#PIo2_krempio~0.base, 56 + ~#PIo2_krempio~0.offset, 8);~zero_krempio~0 := 0.0;~one_krempio~0 := 1.0;~two24_krempio~0 := 1.6777216E7;~twon24_krempio~0 := 5.9604644775390625E-8;~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset := 6, 0;call #Ultimate.allocInit(264, 6);call write~init~int(10680707, ~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7228996, ~#two_over_pi_rempio~0.base, 4 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1387004, ~#two_over_pi_rempio~0.base, 8 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(2578385, ~#two_over_pi_rempio~0.base, 12 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16069853, ~#two_over_pi_rempio~0.base, 16 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12639074, ~#two_over_pi_rempio~0.base, 20 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9804092, ~#two_over_pi_rempio~0.base, 24 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4427841, ~#two_over_pi_rempio~0.base, 28 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16666979, ~#two_over_pi_rempio~0.base, 32 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(11263675, ~#two_over_pi_rempio~0.base, 36 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12935607, ~#two_over_pi_rempio~0.base, 40 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(2387514, ~#two_over_pi_rempio~0.base, 44 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4345298, ~#two_over_pi_rempio~0.base, 48 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(14681673, ~#two_over_pi_rempio~0.base, 52 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3074569, ~#two_over_pi_rempio~0.base, 56 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(13734428, ~#two_over_pi_rempio~0.base, 60 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16653803, ~#two_over_pi_rempio~0.base, 64 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1880361, ~#two_over_pi_rempio~0.base, 68 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(10960616, ~#two_over_pi_rempio~0.base, 72 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8533493, ~#two_over_pi_rempio~0.base, 76 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3062596, ~#two_over_pi_rempio~0.base, 80 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8710556, ~#two_over_pi_rempio~0.base, 84 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7349940, ~#two_over_pi_rempio~0.base, 88 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6258241, ~#two_over_pi_rempio~0.base, 92 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3772886, ~#two_over_pi_rempio~0.base, 96 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3769171, ~#two_over_pi_rempio~0.base, 100 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3798172, ~#two_over_pi_rempio~0.base, 104 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8675211, ~#two_over_pi_rempio~0.base, 108 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12450088, ~#two_over_pi_rempio~0.base, 112 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3874808, ~#two_over_pi_rempio~0.base, 116 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9961438, ~#two_over_pi_rempio~0.base, 120 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(366607, ~#two_over_pi_rempio~0.base, 124 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15675153, ~#two_over_pi_rempio~0.base, 128 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9132554, ~#two_over_pi_rempio~0.base, 132 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7151469, ~#two_over_pi_rempio~0.base, 136 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3571407, ~#two_over_pi_rempio~0.base, 140 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(2607881, ~#two_over_pi_rempio~0.base, 144 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12013382, ~#two_over_pi_rempio~0.base, 148 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4155038, ~#two_over_pi_rempio~0.base, 152 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6285869, ~#two_over_pi_rempio~0.base, 156 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7677882, ~#two_over_pi_rempio~0.base, 160 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(13102053, ~#two_over_pi_rempio~0.base, 164 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15825725, ~#two_over_pi_rempio~0.base, 168 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(473591, ~#two_over_pi_rempio~0.base, 172 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9065106, ~#two_over_pi_rempio~0.base, 176 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15363067, ~#two_over_pi_rempio~0.base, 180 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6271263, ~#two_over_pi_rempio~0.base, 184 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9264392, ~#two_over_pi_rempio~0.base, 188 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(5636912, ~#two_over_pi_rempio~0.base, 192 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4652155, ~#two_over_pi_rempio~0.base, 196 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7056368, ~#two_over_pi_rempio~0.base, 200 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(13614112, ~#two_over_pi_rempio~0.base, 204 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(10155062, ~#two_over_pi_rempio~0.base, 208 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1944035, ~#two_over_pi_rempio~0.base, 212 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9527646, ~#two_over_pi_rempio~0.base, 216 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15080200, ~#two_over_pi_rempio~0.base, 220 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6658437, ~#two_over_pi_rempio~0.base, 224 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6231200, ~#two_over_pi_rempio~0.base, 228 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6832269, ~#two_over_pi_rempio~0.base, 232 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16767104, ~#two_over_pi_rempio~0.base, 236 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(5075751, ~#two_over_pi_rempio~0.base, 240 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3212806, ~#two_over_pi_rempio~0.base, 244 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1398474, ~#two_over_pi_rempio~0.base, 248 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7579849, ~#two_over_pi_rempio~0.base, 252 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6349435, ~#two_over_pi_rempio~0.base, 256 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12618859, ~#two_over_pi_rempio~0.base, 260 + ~#two_over_pi_rempio~0.offset, 4);~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset := 7, 0;call #Ultimate.allocInit(128, 7);call write~init~int(1073291771, ~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1074340347, ~#npio2_hw_rempio~0.base, 4 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1074977148, ~#npio2_hw_rempio~0.base, 8 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1075388923, ~#npio2_hw_rempio~0.base, 12 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1075800698, ~#npio2_hw_rempio~0.base, 16 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076025724, ~#npio2_hw_rempio~0.base, 20 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076231611, ~#npio2_hw_rempio~0.base, 24 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076437499, ~#npio2_hw_rempio~0.base, 28 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076643386, ~#npio2_hw_rempio~0.base, 32 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076849274, ~#npio2_hw_rempio~0.base, 36 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076971356, ~#npio2_hw_rempio~0.base, 40 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077074300, ~#npio2_hw_rempio~0.base, 44 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077177244, ~#npio2_hw_rempio~0.base, 48 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077280187, ~#npio2_hw_rempio~0.base, 52 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077383131, ~#npio2_hw_rempio~0.base, 56 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077486075, ~#npio2_hw_rempio~0.base, 60 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077589019, ~#npio2_hw_rempio~0.base, 64 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077691962, ~#npio2_hw_rempio~0.base, 68 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077794906, ~#npio2_hw_rempio~0.base, 72 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077897850, ~#npio2_hw_rempio~0.base, 76 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077968460, ~#npio2_hw_rempio~0.base, 80 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078019932, ~#npio2_hw_rempio~0.base, 84 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078071404, ~#npio2_hw_rempio~0.base, 88 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078122876, ~#npio2_hw_rempio~0.base, 92 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078174348, ~#npio2_hw_rempio~0.base, 96 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078225820, ~#npio2_hw_rempio~0.base, 100 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078277292, ~#npio2_hw_rempio~0.base, 104 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078328763, ~#npio2_hw_rempio~0.base, 108 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078380235, ~#npio2_hw_rempio~0.base, 112 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078431707, ~#npio2_hw_rempio~0.base, 116 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078483179, ~#npio2_hw_rempio~0.base, 120 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078534651, ~#npio2_hw_rempio~0.base, 124 + ~#npio2_hw_rempio~0.offset, 4);~zero_rempio~0 := 0.0;~half_rempio~0 := 0.5;~two24_rempio~0 := 1.6777216E7;~invpio2_rempio~0 := 0.6366197723675814;~pio2_1_rempio~0 := 1.5707963267341256;~pio2_1t_rempio~0 := 6.077100506506192E-11;~pio2_2_rempio~0 := 6.077100506303966E-11;~pio2_2t_rempio~0 := 2.0222662487959506E-21;~pio2_3_rempio~0 := 2.0222662487111665E-21;~pio2_3t_rempio~0 := 8.4784276603689E-32;~one_kcos~0 := 1.0;~C1_kcos~0 := 0.0416666666666666;~C2_kcos~0 := ~someUnaryDOUBLEoperation(0.001388888888887411);~C3_kcos~0 := 2.480158728947673E-5;~C4_kcos~0 := ~someUnaryDOUBLEoperation(2.7557314351390663E-7);~C5_kcos~0 := 2.087572321298175E-9;~C6_kcos~0 := ~someUnaryDOUBLEoperation(1.1359647557788195E-11);~half_ksin~0 := 0.5;~S1_ksin~0 := ~someUnaryDOUBLEoperation(0.16666666666666632);~S2_ksin~0 := 0.00833333333332249;~S3_ksin~0 := ~someUnaryDOUBLEoperation(1.984126982985795E-4);~S4_ksin~0 := 2.7557313707070068E-6;~S5_ksin~0 := ~someUnaryDOUBLEoperation(2.5050760253406863E-8);~S6_ksin~0 := 1.58969099521155E-10; {264#true} is VALID [2022-02-20 16:29:26,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {264#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet136#1, main_#t~ret137#1, main_~res~0#1, main_~x~0#1;main_~x~0#1 := main_#t~nondet136#1;havoc main_#t~nondet136#1; {264#true} is VALID [2022-02-20 16:29:26,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {264#true} assume ~someBinaryDOUBLEComparisonOperation(main_~x~0#1, 0.0) || ~someBinaryDOUBLEComparisonOperation(main_~x~0#1, ~someUnaryDOUBLEoperation(0.0));assume { :begin_inline_cos_double } true;cos_double_#in~x#1 := main_~x~0#1;havoc cos_double_#res#1;havoc cos_double_#t~mem120#1, cos_double_~#gh_u~9#1.base, cos_double_~#gh_u~9#1.offset, cos_double_#t~ret121#1, cos_double_#t~ret122#1, cos_double_#t~switch123#1, cos_double_#t~mem124#1, cos_double_#t~mem125#1, cos_double_#t~ret126#1, cos_double_#t~mem127#1, cos_double_#t~mem128#1, cos_double_#t~ret129#1, cos_double_#t~mem130#1, cos_double_#t~mem131#1, cos_double_#t~ret132#1, cos_double_#t~mem133#1, cos_double_#t~mem134#1, cos_double_#t~ret135#1, cos_double_~x#1, cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset, cos_double_~z~4#1, cos_double_~n~2#1, cos_double_~ix~3#1;cos_double_~x#1 := cos_double_#in~x#1;call cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset := #Ultimate.allocOnStack(16);cos_double_~z~4#1 := 0.0;havoc cos_double_~n~2#1;havoc cos_double_~ix~3#1; {264#true} is VALID [2022-02-20 16:29:26,358 INFO L290 TraceCheckUtils]: 3: Hoare triple {264#true} assume !true; {265#false} is VALID [2022-02-20 16:29:26,358 INFO L290 TraceCheckUtils]: 4: Hoare triple {265#false} cos_double_~ix~3#1 := (if 0 == cos_double_~ix~3#1 then 0 else (if 1 == cos_double_~ix~3#1 then 1 else ~bitwiseAnd(cos_double_~ix~3#1, 2147483647))); {265#false} is VALID [2022-02-20 16:29:26,358 INFO L290 TraceCheckUtils]: 5: Hoare triple {265#false} assume !(cos_double_~ix~3#1 <= 1072243195); {265#false} is VALID [2022-02-20 16:29:26,359 INFO L290 TraceCheckUtils]: 6: Hoare triple {265#false} assume cos_double_~ix~3#1 >= 2146435072;cos_double_#res#1 := ~someBinaryArithmeticDOUBLEoperation(cos_double_~x#1, cos_double_~x#1);call ULTIMATE.dealloc(cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset);havoc cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset; {265#false} is VALID [2022-02-20 16:29:26,360 INFO L290 TraceCheckUtils]: 7: Hoare triple {265#false} main_#t~ret137#1 := cos_double_#res#1;assume { :end_inline_cos_double } true;main_~res~0#1 := main_#t~ret137#1;havoc main_#t~ret137#1; {265#false} is VALID [2022-02-20 16:29:26,360 INFO L290 TraceCheckUtils]: 8: Hoare triple {265#false} assume ~someBinaryDOUBLEComparisonOperation(main_~res~0#1, 1.0); {265#false} is VALID [2022-02-20 16:29:26,360 INFO L290 TraceCheckUtils]: 9: Hoare triple {265#false} assume !false; {265#false} is VALID [2022-02-20 16:29:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 16:29:26,362 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 16:29:26,362 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484388038] [2022-02-20 16:29:26,363 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1484388038] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:29:26,363 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:29:26,363 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:29:26,366 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566477738] [2022-02-20 16:29:26,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:29:26,372 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 16:29:26,374 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:29:26,376 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:29:26,401 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:29:26,401 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:29:26,402 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 16:29:26,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:29:26,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:29:26,437 INFO L87 Difference]: Start difference. First operand has 261 states, 243 states have (on average 1.6790123456790123) internal successors, (408), 244 states have internal predecessors, (408), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:29:26,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:29:26,814 INFO L93 Difference]: Finished difference Result 519 states and 872 transitions. [2022-02-20 16:29:26,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 16:29:26,814 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 16:29:26,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 16:29:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:29:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 872 transitions. [2022-02-20 16:29:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:29:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 872 transitions. [2022-02-20 16:29:26,849 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 872 transitions. [2022-02-20 16:29:27,595 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 872 edges. 872 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:29:27,613 INFO L225 Difference]: With dead ends: 519 [2022-02-20 16:29:27,613 INFO L226 Difference]: Without dead ends: 257 [2022-02-20 16:29:27,618 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:29:27,621 INFO L933 BasicCegarLoop]: 366 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 16:29:27,622 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 366 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 16:29:27,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2022-02-20 16:29:27,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 257. [2022-02-20 16:29:27,660 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 16:29:27,662 INFO L82 GeneralOperation]: Start isEquivalent. First operand 257 states. Second operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:29:27,663 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:29:27,664 INFO L87 Difference]: Start difference. First operand 257 states. Second operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:29:27,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:29:27,677 INFO L93 Difference]: Finished difference Result 257 states and 361 transitions. [2022-02-20 16:29:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:29:27,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:29:27,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:29:27,681 INFO L74 IsIncluded]: Start isIncluded. First operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 257 states. [2022-02-20 16:29:27,682 INFO L87 Difference]: Start difference. First operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 257 states. [2022-02-20 16:29:27,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:29:27,695 INFO L93 Difference]: Finished difference Result 257 states and 361 transitions. [2022-02-20 16:29:27,695 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:29:27,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:29:27,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:29:27,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 16:29:27,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 16:29:27,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:29:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 361 transitions. [2022-02-20 16:29:27,719 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 361 transitions. Word has length 10 [2022-02-20 16:29:27,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 16:29:27,720 INFO L470 AbstractCegarLoop]: Abstraction has 257 states and 361 transitions. [2022-02-20 16:29:27,720 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:29:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:29:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-02-20 16:29:27,721 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:29:27,722 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:29:27,722 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 16:29:27,728 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:29:27,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:29:27,731 INFO L85 PathProgramCache]: Analyzing trace with hash -1097631814, now seen corresponding path program 1 times [2022-02-20 16:29:27,731 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:29:27,731 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820633892] [2022-02-20 16:29:27,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:29:27,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:29:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:29:27,862 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 16:29:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:29:27,971 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 16:29:27,972 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 16:29:27,974 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 16:29:27,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 16:29:27,979 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-02-20 16:29:27,981 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 16:29:28,029 WARN L170 areAnnotationChecker]: scalbn_doubleENTRY has no Hoare annotation [2022-02-20 16:29:28,029 WARN L170 areAnnotationChecker]: copysign_doubleENTRY has no Hoare annotation [2022-02-20 16:29:28,029 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 16:29:28,029 WARN L170 areAnnotationChecker]: __kernel_cosENTRY has no Hoare annotation [2022-02-20 16:29:28,029 WARN L170 areAnnotationChecker]: __kernel_sinENTRY has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L115-2 has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L115-2 has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L90-2 has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L90-2 has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L539-2 has no Hoare annotation [2022-02-20 16:29:28,030 WARN L170 areAnnotationChecker]: L539-2 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L583-2 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L115-1 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L115-1 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L115-3 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L90-1 has no Hoare annotation [2022-02-20 16:29:28,031 WARN L170 areAnnotationChecker]: L90-1 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L95-1 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L95-1 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2022-02-20 16:29:28,032 WARN L170 areAnnotationChecker]: L539-3 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L122 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2022-02-20 16:29:28,033 WARN L170 areAnnotationChecker]: L95 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L100-1 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L100-1 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L605-2 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L605-2 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L642-2 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2022-02-20 16:29:28,034 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L122-2 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L122-2 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2022-02-20 16:29:28,035 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L100-2 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L605-1 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L605-1 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L605-3 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L653 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L546 has no Hoare annotation [2022-02-20 16:29:28,036 WARN L170 areAnnotationChecker]: L546 has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: L545-2 has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: L589-2 has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: scalbn_doubleFINAL has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: L126-2 has no Hoare annotation [2022-02-20 16:29:28,037 WARN L170 areAnnotationChecker]: L126-2 has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: copysign_doubleFINAL has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: L612 has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: L612 has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: __kernel_cosFINAL has no Hoare annotation [2022-02-20 16:29:28,038 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: __kernel_sinFINAL has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,039 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L126-1 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L126-1 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L126-3 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-02-20 16:29:28,040 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: L613 has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:29:28,041 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: L266-1 has no Hoare annotation [2022-02-20 16:29:28,042 WARN L170 areAnnotationChecker]: L297-1 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L139-1 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L141-2 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L141-2 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-02-20 16:29:28,043 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L151-1 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L153-1 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L613-1 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L602 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L404-2 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L404-2 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L622-1 has no Hoare annotation [2022-02-20 16:29:28,044 WARN L170 areAnnotationChecker]: L626-1 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L559-3 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L559-2 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L559-2 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L628-1 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L28-2 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L28-2 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-02-20 16:29:28,045 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L309-3 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L309-3 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L309-3 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L141-1 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L141-1 has no Hoare annotation [2022-02-20 16:29:28,046 WARN L170 areAnnotationChecker]: L141-3 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L156-2 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L156-2 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L404-1 has no Hoare annotation [2022-02-20 16:29:28,047 WARN L170 areAnnotationChecker]: L404-1 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L404-3 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L404-3 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L28-1 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L28-1 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L28-3 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L272-3 has no Hoare annotation [2022-02-20 16:29:28,048 WARN L170 areAnnotationChecker]: L272-3 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L272-3 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L270-1 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L298-2 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L309-4 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L309-2 has no Hoare annotation [2022-02-20 16:29:28,049 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L156-3 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L648 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L648 has no Hoare annotation [2022-02-20 16:29:28,050 WARN L170 areAnnotationChecker]: L409-7 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L409-7 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L272-4 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L272-4 has no Hoare annotation [2022-02-20 16:29:28,051 WARN L170 areAnnotationChecker]: L272-2 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L292-3 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L292-3 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L297 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L314-3 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L314-3 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L314-3 has no Hoare annotation [2022-02-20 16:29:28,052 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L409-3 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L409-3 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2022-02-20 16:29:28,053 WARN L170 areAnnotationChecker]: L275-4 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L275-4 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L292-1 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L292-1 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L314-4 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L315-3 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L315-3 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L315-3 has no Hoare annotation [2022-02-20 16:29:28,054 WARN L170 areAnnotationChecker]: L621 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L621 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L409-5 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L409-5 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-02-20 16:29:28,055 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L275-1 has no Hoare annotation [2022-02-20 16:29:28,056 WARN L170 areAnnotationChecker]: L275-1 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L275-5 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L315-4 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L315-2 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2022-02-20 16:29:28,057 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L166-2 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L166-2 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2022-02-20 16:29:28,058 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L79-1 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L79-1 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2022-02-20 16:29:28,059 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L275-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L278-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L278-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L278-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L323-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L323-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L323-3 has no Hoare annotation [2022-02-20 16:29:28,060 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L314-2 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L625 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L625 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L418-2 has no Hoare annotation [2022-02-20 16:29:28,061 WARN L170 areAnnotationChecker]: L429-2 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L171-1 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L171-1 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L493-2 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L493-2 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2022-02-20 16:29:28,062 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L79-2 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-02-20 16:29:28,063 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L278-4 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L280-3 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L280-3 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L280-3 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L323-4 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L323-4 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L323-2 has no Hoare annotation [2022-02-20 16:29:28,064 WARN L170 areAnnotationChecker]: L327-2 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L627 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L627 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L171-2 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2022-02-20 16:29:28,065 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L237-2 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L237-2 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L50-2 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-02-20 16:29:28,066 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L66-1 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L285 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L280-4 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L280-2 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L325-1 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2022-02-20 16:29:28,067 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L620 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L498-2 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L243-3 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L243-3 has no Hoare annotation [2022-02-20 16:29:28,068 WARN L170 areAnnotationChecker]: L243-3 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L219-3 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L219-3 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L219-3 has no Hoare annotation [2022-02-20 16:29:28,069 WARN L170 areAnnotationChecker]: L278-2 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L320 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L330-3 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L330-3 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L330-3 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-02-20 16:29:28,070 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2022-02-20 16:29:28,071 WARN L170 areAnnotationChecker]: L505-2 has no Hoare annotation [2022-02-20 16:29:28,071 WARN L170 areAnnotationChecker]: L505-2 has no Hoare annotation [2022-02-20 16:29:28,071 WARN L170 areAnnotationChecker]: L243-4 has no Hoare annotation [2022-02-20 16:29:28,071 WARN L170 areAnnotationChecker]: L243-4 has no Hoare annotation [2022-02-20 16:29:28,071 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L71-2 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L219-4 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L219-4 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L219-2 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L330-4 has no Hoare annotation [2022-02-20 16:29:28,084 WARN L170 areAnnotationChecker]: L330-4 has no Hoare annotation [2022-02-20 16:29:28,085 WARN L170 areAnnotationChecker]: L330-2 has no Hoare annotation [2022-02-20 16:29:28,085 WARN L170 areAnnotationChecker]: L339-3 has no Hoare annotation [2022-02-20 16:29:28,085 WARN L170 areAnnotationChecker]: L339-3 has no Hoare annotation [2022-02-20 16:29:28,085 WARN L170 areAnnotationChecker]: L339-3 has no Hoare annotation [2022-02-20 16:29:28,088 WARN L170 areAnnotationChecker]: L446-2 has no Hoare annotation [2022-02-20 16:29:28,088 WARN L170 areAnnotationChecker]: L446-2 has no Hoare annotation [2022-02-20 16:29:28,088 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2022-02-20 16:29:28,088 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2022-02-20 16:29:28,088 WARN L170 areAnnotationChecker]: L505-3 has no Hoare annotation [2022-02-20 16:29:28,088 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L255 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L253-1 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L253-1 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L243-2 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2022-02-20 16:29:28,089 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L332-1 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L339-4 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L339-2 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L458-1 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L452-2 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L452-2 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L511-3 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L511-3 has no Hoare annotation [2022-02-20 16:29:28,090 WARN L170 areAnnotationChecker]: L511-3 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L254 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L334-3 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L334-3 has no Hoare annotation [2022-02-20 16:29:28,091 WARN L170 areAnnotationChecker]: L334-3 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L344-3 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L344-3 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L344-3 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L452-1 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L452-1 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L452-3 has no Hoare annotation [2022-02-20 16:29:28,092 WARN L170 areAnnotationChecker]: L511-4 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L511-2 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L334-4 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L334-4 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L334-2 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L344-4 has no Hoare annotation [2022-02-20 16:29:28,093 WARN L170 areAnnotationChecker]: L344-2 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L517-3 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L517-3 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L336-1 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L349-3 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L349-3 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L349-3 has no Hoare annotation [2022-02-20 16:29:28,094 WARN L170 areAnnotationChecker]: L464-2 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L464-2 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L517-4 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L349-4 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L349-4 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L349-2 has no Hoare annotation [2022-02-20 16:29:28,095 WARN L170 areAnnotationChecker]: L464-1 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L464-1 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L464-3 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L201-2 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L207-3 has no Hoare annotation [2022-02-20 16:29:28,096 WARN L170 areAnnotationChecker]: L207-3 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L207-3 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L207-4 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L210-3 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L210-3 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L210-3 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L208-2 has no Hoare annotation [2022-02-20 16:29:28,097 WARN L170 areAnnotationChecker]: L210-4 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L211-3 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L211-3 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L211-3 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L207-2 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L211-4 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L211-2 has no Hoare annotation [2022-02-20 16:29:28,098 WARN L170 areAnnotationChecker]: L210-2 has no Hoare annotation [2022-02-20 16:29:28,098 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-20 16:29:28,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 04:29:28 BoogieIcfgContainer [2022-02-20 16:29:28,101 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 16:29:28,102 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 16:29:28,102 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 16:29:28,102 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 16:29:28,103 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:25" (3/4) ... [2022-02-20 16:29:28,105 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-02-20 16:29:28,106 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 16:29:28,107 INFO L158 Benchmark]: Toolchain (without parser) took 4503.66ms. Allocated memory was 92.3MB in the beginning and 180.4MB in the end (delta: 88.1MB). Free memory was 48.7MB in the beginning and 143.2MB in the end (delta: -94.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:29:28,108 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 92.3MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:29:28,109 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.86ms. Allocated memory is still 92.3MB. Free memory was 48.6MB in the beginning and 42.1MB in the end (delta: 6.4MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-02-20 16:29:28,113 INFO L158 Benchmark]: Boogie Procedure Inliner took 126.18ms. Allocated memory is still 92.3MB. Free memory was 42.1MB in the beginning and 60.0MB in the end (delta: -17.9MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-02-20 16:29:28,114 INFO L158 Benchmark]: Boogie Preprocessor took 106.20ms. Allocated memory is still 92.3MB. Free memory was 60.0MB in the beginning and 49.9MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-02-20 16:29:28,115 INFO L158 Benchmark]: RCFGBuilder took 1637.16ms. Allocated memory was 92.3MB in the beginning and 121.6MB in the end (delta: 29.4MB). Free memory was 49.9MB in the beginning and 74.4MB in the end (delta: -24.5MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2022-02-20 16:29:28,115 INFO L158 Benchmark]: TraceAbstraction took 2142.50ms. Allocated memory was 121.6MB in the beginning and 180.4MB in the end (delta: 58.7MB). Free memory was 73.3MB in the beginning and 144.3MB in the end (delta: -71.0MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2022-02-20 16:29:28,116 INFO L158 Benchmark]: Witness Printer took 3.62ms. Allocated memory is still 180.4MB. Free memory was 144.3MB in the beginning and 143.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 16:29:28,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 92.3MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 480.86ms. Allocated memory is still 92.3MB. Free memory was 48.6MB in the beginning and 42.1MB in the end (delta: 6.4MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 126.18ms. Allocated memory is still 92.3MB. Free memory was 42.1MB in the beginning and 60.0MB in the end (delta: -17.9MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.20ms. Allocated memory is still 92.3MB. Free memory was 60.0MB in the beginning and 49.9MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1637.16ms. Allocated memory was 92.3MB in the beginning and 121.6MB in the end (delta: 29.4MB). Free memory was 49.9MB in the beginning and 74.4MB in the end (delta: -24.5MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2142.50ms. Allocated memory was 121.6MB in the beginning and 180.4MB in the end (delta: 58.7MB). Free memory was 73.3MB in the beginning and 144.3MB in the end (delta: -71.0MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Witness Printer took 3.62ms. Allocated memory is still 180.4MB. Free memory was 144.3MB in the beginning and 143.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 648]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 530, overapproximation of bitwiseAnd at line 611, overapproximation of someBinaryArithmeticDOUBLEoperation at line 616, overapproximation of someBinaryDOUBLEComparisonOperation at line 647. Possible FailurePath: [L23] static const double huge_floor = 1.0e300; [L109-L111] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L180] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L182-L187] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L189-L191] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L364-L375] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L377-L384] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L386-L395] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L528-L534] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L572-L578] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L640] double x = __VERIFIER_nondet_double(); [L642] COND TRUE x == 0.0 || x == -0.0 [L644] CALL, EXPR cos_double(x) [L603] double y[2], z = 0.0; [L604] __int32_t n, ix; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L606] ieee_double_shape_type gh_u; [L607] gh_u.value = (x) [L608] EXPR gh_u.parts.msw [L608] (ix) = gh_u.parts.msw [L611] ix &= 0x7fffffff VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L612] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L615] COND TRUE ix >= 0x7ff00000 [L616] return x - x; [L616] return x - x; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, z=0, zero_krempio=0, zero_rempio=0] [L644] RET, EXPR cos_double(x) [L644] double res = cos_double(x); [L647] COND TRUE res != 1.0 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, res=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, zero_krempio=0, zero_rempio=0] [L648] reach_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, res=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 261 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 366 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 366 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=261occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-02-20 16:29:28,163 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/double_req_bl_0320.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:29:30,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:29:30,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:29:30,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:29:30,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:29:30,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:29:30,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:29:30,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:29:30,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:29:30,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:29:30,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:29:30,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:29:30,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:29:30,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:29:30,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:29:30,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:29:30,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:29:30,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:29:30,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:29:30,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:29:30,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:29:30,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:29:30,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:29:30,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:29:30,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:29:30,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:29:30,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:29:30,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:29:30,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:29:30,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:29:30,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:29:30,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:29:30,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:29:30,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:29:30,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:29:30,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:29:30,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:29:30,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:29:30,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:29:30,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:29:30,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:29:30,260 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-02-20 16:29:30,291 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:29:30,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:29:30,292 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:29:30,293 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:29:30,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:29:30,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:29:30,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:29:30,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:29:30,295 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:29:30,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:29:30,296 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:29:30,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:29:30,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:29:30,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:29:30,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:29:30,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:29:30,297 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 16:29:30,298 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 16:29:30,298 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 16:29:30,298 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:29:30,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:29:30,298 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:29:30,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:29:30,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:29:30,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:29:30,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:29:30,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:30,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:29:30,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:29:30,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:29:30,300 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 16:29:30,300 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 16:29:30,301 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:29:30,301 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:29:30,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:29:30,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 16:29:30,301 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c [2022-02-20 16:29:30,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:29:30,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:29:30,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:29:30,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:29:30,591 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:29:30,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-02-20 16:29:30,643 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bec362aaa/3e5de55449a74953bda3e239221740db/FLAG2d9642b13 [2022-02-20 16:29:31,063 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:29:31,064 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-02-20 16:29:31,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bec362aaa/3e5de55449a74953bda3e239221740db/FLAG2d9642b13 [2022-02-20 16:29:31,419 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bec362aaa/3e5de55449a74953bda3e239221740db [2022-02-20 16:29:31,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:29:31,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:29:31,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:31,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:29:31,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:29:31,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:31" (1/1) ... [2022-02-20 16:29:31,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d15f4dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:31, skipping insertion in model container [2022-02-20 16:29:31,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:31" (1/1) ... [2022-02-20 16:29:31,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:29:31,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:29:31,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-02-20 16:29:31,889 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:31,908 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:29:32,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-02-20 16:29:32,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:32,069 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:29:32,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32 WrapperNode [2022-02-20 16:29:32,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:32,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:32,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:29:32,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:29:32,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,201 INFO L137 Inliner]: procedures = 29, calls = 374, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1030 [2022-02-20 16:29:32,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:32,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:29:32,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:29:32,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:29:32,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,313 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:29:32,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:29:32,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:29:32,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:29:32,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (1/1) ... [2022-02-20 16:29:32,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:32,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:29:32,368 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 16:29:32,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 16:29:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:29:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-02-20 16:29:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-02-20 16:29:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-02-20 16:29:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-02-20 16:29:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 16:29:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 16:29:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-02-20 16:29:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-02-20 16:29:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:29:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-02-20 16:29:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 16:29:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-02-20 16:29:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-02-20 16:29:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-02-20 16:29:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-02-20 16:29:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:29:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:29:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 16:29:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:29:32,575 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:29:32,577 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:30:24,984 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:30:25,002 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:30:25,002 INFO L299 CfgBuilder]: Removed 63 assume(true) statements. [2022-02-20 16:30:25,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:30:25 BoogieIcfgContainer [2022-02-20 16:30:25,007 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:30:25,009 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:30:25,010 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:30:25,013 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:30:25,014 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:29:31" (1/3) ... [2022-02-20 16:30:25,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@148835ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:30:25, skipping insertion in model container [2022-02-20 16:30:25,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:32" (2/3) ... [2022-02-20 16:30:25,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@148835ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:30:25, skipping insertion in model container [2022-02-20 16:30:25,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:30:25" (3/3) ... [2022-02-20 16:30:25,017 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0320.c [2022-02-20 16:30:25,022 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:30:25,023 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:30:25,063 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:30:25,070 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 16:30:25,070 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:30:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand has 258 states, 240 states have (on average 1.6708333333333334) internal successors, (401), 241 states have internal predecessors, (401), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:30:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:30:25,117 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:30:25,118 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:30:25,119 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:30:25,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:30:25,125 INFO L85 PathProgramCache]: Analyzing trace with hash -1985279589, now seen corresponding path program 1 times [2022-02-20 16:30:25,138 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 16:30:25,138 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [957790482] [2022-02-20 16:30:25,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:30:25,139 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 16:30:25,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 16:30:25,145 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-02-20 16:30:25,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-02-20 16:30:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:30:25,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 1 conjunts are in the unsatisfiable core [2022-02-20 16:30:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:30:25,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 16:30:25,781 INFO L290 TraceCheckUtils]: 0: Hoare triple {261#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0bv32, 0bv32;assume 0bv1 == #valid[0bv32];assume ~bvult32(0bv32, #StackHeapBarrier);currentRoundingMode := ~roundNearestTiesToEven;call #Ultimate.allocInit(2bv32, 1bv32);call write~init~intINTTYPE1(48bv8, 1bv32, 0bv32, 1bv32);call write~init~intINTTYPE1(0bv8, 1bv32, 1bv32, 1bv32);call #Ultimate.allocInit(21bv32, 2bv32);call #Ultimate.allocInit(12bv32, 3bv32);~huge_floor~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0E300);~two54_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.8014398509481984E16);~twom54_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 5.551115123125783E-17);~huge_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0E300);~tiny_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0E-300);~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset := 4bv32, 0bv32;call #Ultimate.allocInit(16bv32, 4bv32);call write~init~intINTTYPE4(2bv32, ~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset, 4bv32);call write~init~intINTTYPE4(3bv32, ~#init_jk_krempio~0.base, ~bvadd32(4bv32, ~#init_jk_krempio~0.offset), 4bv32);call write~init~intINTTYPE4(4bv32, ~#init_jk_krempio~0.base, ~bvadd32(8bv32, ~#init_jk_krempio~0.offset), 4bv32);call write~init~intINTTYPE4(6bv32, ~#init_jk_krempio~0.base, ~bvadd32(12bv32, ~#init_jk_krempio~0.offset), 4bv32);~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset := 5bv32, 0bv32;call #Ultimate.allocInit(64bv32, 5bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 1.570796251296997), ~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset, 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 7.549789415861596E-8), ~#PIo2_krempio~0.base, ~bvadd32(8bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 5.390302529957765E-15), ~#PIo2_krempio~0.base, ~bvadd32(16bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 3.282003415807913E-22), ~#PIo2_krempio~0.base, ~bvadd32(24bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 1.270655753080676E-29), ~#PIo2_krempio~0.base, ~bvadd32(32bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 1.2293330898111133E-36), ~#PIo2_krempio~0.base, ~bvadd32(40bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 2.7337005381646456E-44), ~#PIo2_krempio~0.base, ~bvadd32(48bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 2.1674168387780482E-51), ~#PIo2_krempio~0.base, ~bvadd32(56bv32, ~#PIo2_krempio~0.offset), 8bv32);~zero_krempio~0 := ~Pluszero~DOUBLE();~one_krempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0);~two24_krempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.6777216E7);~twon24_krempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 5.9604644775390625E-8);~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset := 6bv32, 0bv32;call #Ultimate.allocInit(264bv32, 6bv32);call write~init~intINTTYPE4(10680707bv32, ~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset, 4bv32);call write~init~intINTTYPE4(7228996bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(4bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1387004bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(8bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(2578385bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(12bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16069853bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(16bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12639074bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(20bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9804092bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(24bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4427841bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(28bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16666979bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(32bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(11263675bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(36bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12935607bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(40bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(2387514bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(44bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4345298bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(48bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(14681673bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(52bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3074569bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(56bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(13734428bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(60bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16653803bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(64bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1880361bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(68bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(10960616bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(72bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8533493bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(76bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3062596bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(80bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8710556bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(84bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7349940bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(88bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6258241bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(92bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3772886bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(96bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3769171bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(100bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3798172bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(104bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8675211bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(108bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12450088bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(112bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3874808bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(116bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9961438bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(120bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(366607bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(124bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15675153bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(128bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9132554bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(132bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7151469bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(136bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3571407bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(140bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(2607881bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(144bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12013382bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(148bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4155038bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(152bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6285869bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(156bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7677882bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(160bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(13102053bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(164bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15825725bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(168bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(473591bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(172bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9065106bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(176bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15363067bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(180bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6271263bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(184bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9264392bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(188bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(5636912bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(192bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4652155bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(196bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7056368bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(200bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(13614112bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(204bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(10155062bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(208bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1944035bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(212bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9527646bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(216bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15080200bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(220bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6658437bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(224bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6231200bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(228bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6832269bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(232bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16767104bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(236bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(5075751bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(240bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3212806bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(244bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1398474bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(248bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7579849bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(252bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6349435bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(256bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12618859bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(260bv32, ~#two_over_pi_rempio~0.offset), 4bv32);~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset := 7bv32, 0bv32;call #Ultimate.allocInit(128bv32, 7bv32);call write~init~intINTTYPE4(1073291771bv32, ~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset, 4bv32);call write~init~intINTTYPE4(1074340347bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(4bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1074977148bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(8bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1075388923bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(12bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1075800698bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(16bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076025724bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(20bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076231611bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(24bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076437499bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(28bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076643386bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(32bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076849274bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(36bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076971356bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(40bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077074300bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(44bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077177244bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(48bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077280187bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(52bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077383131bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(56bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077486075bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(60bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077589019bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(64bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077691962bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(68bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077794906bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(72bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077897850bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(76bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077968460bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(80bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078019932bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(84bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078071404bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(88bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078122876bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(92bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078174348bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(96bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078225820bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(100bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078277292bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(104bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078328763bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(108bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078380235bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(112bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078431707bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(116bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078483179bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(120bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078534651bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(124bv32, ~#npio2_hw_rempio~0.offset), 4bv32);~zero_rempio~0 := ~Pluszero~DOUBLE();~half_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.5);~two24_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.6777216E7);~invpio2_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.6366197723675814);~pio2_1_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.5707963267341256);~pio2_1t_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 6.077100506506192E-11);~pio2_2_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 6.077100506303966E-11);~pio2_2t_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.0222662487959506E-21);~pio2_3_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.0222662487111665E-21);~pio2_3t_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 8.4784276603689E-32);~one_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0);~C1_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.0416666666666666);~C2_kcos~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 0.001388888888887411));~C3_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.480158728947673E-5);~C4_kcos~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 2.7557314351390663E-7));~C5_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.087572321298175E-9);~C6_kcos~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 1.1359647557788195E-11));~half_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.5);~S1_ksin~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 0.16666666666666632));~S2_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.00833333333332249);~S3_ksin~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 1.984126982985795E-4));~S4_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.7557313707070068E-6);~S5_ksin~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 2.5050760253406863E-8));~S6_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.58969099521155E-10); {261#true} is VALID [2022-02-20 16:30:25,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {261#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet135#1, main_#t~ret136#1, main_~res~0#1, main_~x~0#1;main_~x~0#1 := main_#t~nondet135#1;havoc main_#t~nondet135#1; {261#true} is VALID [2022-02-20 16:30:25,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {261#true} assume ~fp.eq~DOUBLE(main_~x~0#1, ~Pluszero~DOUBLE()) || ~fp.eq~DOUBLE(main_~x~0#1, ~fp.neg~DOUBLE(~Pluszero~DOUBLE()));assume { :begin_inline_cos_double } true;cos_double_#in~x#1 := main_~x~0#1;havoc cos_double_#res#1;havoc cos_double_#t~mem119#1, cos_double_~#gh_u~9#1.base, cos_double_~#gh_u~9#1.offset, cos_double_#t~ret120#1, cos_double_#t~ret121#1, cos_double_#t~switch122#1, cos_double_#t~mem123#1, cos_double_#t~mem124#1, cos_double_#t~ret125#1, cos_double_#t~mem126#1, cos_double_#t~mem127#1, cos_double_#t~ret128#1, cos_double_#t~mem129#1, cos_double_#t~mem130#1, cos_double_#t~ret131#1, cos_double_#t~mem132#1, cos_double_#t~mem133#1, cos_double_#t~ret134#1, cos_double_~x#1, cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset, cos_double_~z~4#1, cos_double_~n~2#1, cos_double_~ix~3#1;cos_double_~x#1 := cos_double_#in~x#1;call cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset := #Ultimate.allocOnStack(16bv32);cos_double_~z~4#1 := ~Pluszero~DOUBLE();havoc cos_double_~n~2#1;havoc cos_double_~ix~3#1; {261#true} is VALID [2022-02-20 16:30:25,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {261#true} assume !true; {262#false} is VALID [2022-02-20 16:30:25,783 INFO L290 TraceCheckUtils]: 4: Hoare triple {262#false} cos_double_~ix~3#1 := ~bvand32(2147483647bv32, cos_double_~ix~3#1); {262#false} is VALID [2022-02-20 16:30:25,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {262#false} assume !~bvsle32(cos_double_~ix~3#1, 1072243195bv32); {262#false} is VALID [2022-02-20 16:30:25,784 INFO L290 TraceCheckUtils]: 6: Hoare triple {262#false} assume ~bvsge32(cos_double_~ix~3#1, 2146435072bv32);cos_double_#res#1 := ~fp.sub~DOUBLE(currentRoundingMode, cos_double_~x#1, cos_double_~x#1);call ULTIMATE.dealloc(cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset);havoc cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset; {262#false} is VALID [2022-02-20 16:30:25,784 INFO L290 TraceCheckUtils]: 7: Hoare triple {262#false} main_#t~ret136#1 := cos_double_#res#1;assume { :end_inline_cos_double } true;main_~res~0#1 := main_#t~ret136#1;havoc main_#t~ret136#1; {262#false} is VALID [2022-02-20 16:30:25,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {262#false} assume !~fp.eq~DOUBLE(main_~res~0#1, ~to_fp~DOUBLE(currentRoundingMode, 1.0)); {262#false} is VALID [2022-02-20 16:30:25,785 INFO L290 TraceCheckUtils]: 9: Hoare triple {262#false} assume !false; {262#false} is VALID [2022-02-20 16:30:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 16:30:25,786 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 16:30:25,787 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 16:30:25,787 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [957790482] [2022-02-20 16:30:25,787 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [957790482] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:30:25,788 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:30:25,788 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:30:25,789 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441802898] [2022-02-20 16:30:25,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:30:25,793 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 16:30:25,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:30:25,797 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:30:25,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:30:25,866 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:30:25,866 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 16:30:25,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:30:25,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:30:25,892 INFO L87 Difference]: Start difference. First operand has 258 states, 240 states have (on average 1.6708333333333334) internal successors, (401), 241 states have internal predecessors, (401), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)