./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-benchs/sin_interpolated_smallrange.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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 06:59:05,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 06:59:05,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 06:59:05,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 06:59:05,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 06:59:05,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 06:59:05,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 06:59:05,807 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 06:59:05,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 06:59:05,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 06:59:05,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 06:59:05,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 06:59:05,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 06:59:05,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 06:59:05,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 06:59:05,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 06:59:05,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 06:59:05,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 06:59:05,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 06:59:05,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 06:59:05,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 06:59:05,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 06:59:05,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 06:59:05,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 06:59:05,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 06:59:05,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 06:59:05,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 06:59:05,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 06:59:05,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 06:59:05,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 06:59:05,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 06:59:05,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 06:59:05,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 06:59:05,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 06:59:05,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 06:59:05,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 06:59:05,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 06:59:05,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 06:59:05,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 06:59:05,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 06:59:05,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 06:59:05,839 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 06:59:05,857 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 06:59:05,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 06:59:05,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 06:59:05,863 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 06:59:05,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 06:59:05,864 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 06:59:05,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 06:59:05,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 06:59:05,864 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 06:59:05,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 06:59:05,865 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 06:59:05,866 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 06:59:05,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 06:59:05,867 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 06:59:05,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 06:59:05,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 06:59:05,867 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 06:59:05,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 06:59:05,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 06:59:05,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 06:59:05,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 06:59:05,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 06:59:05,868 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 06:59:05,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 06:59:05,868 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 06:59:05,868 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 06:59:05,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 06:59:05,869 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 06:59:05,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2021-12-17 06:59:06,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 06:59:06,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 06:59:06,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 06:59:06,096 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 06:59:06,097 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 06:59:06,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-12-17 06:59:06,148 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/176248224/4795c6f0f9a441d69d093d11d02b024b/FLAGe6587a400 [2021-12-17 06:59:06,568 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 06:59:06,568 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-12-17 06:59:06,578 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/176248224/4795c6f0f9a441d69d093d11d02b024b/FLAGe6587a400 [2021-12-17 06:59:06,590 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/176248224/4795c6f0f9a441d69d093d11d02b024b [2021-12-17 06:59:06,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 06:59:06,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 06:59:06,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 06:59:06,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 06:59:06,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 06:59:06,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22668f14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06, skipping insertion in model container [2021-12-17 06:59:06,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 06:59:06,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 06:59:06,759 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-benchs/sin_interpolated_smallrange.c[686,699] [2021-12-17 06:59:06,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 06:59:06,817 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 06:59:06,825 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-benchs/sin_interpolated_smallrange.c[686,699] [2021-12-17 06:59:06,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 06:59:06,890 INFO L208 MainTranslator]: Completed translation [2021-12-17 06:59:06,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06 WrapperNode [2021-12-17 06:59:06,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 06:59:06,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 06:59:06,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 06:59:06,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 06:59:06,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,920 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,956 INFO L137 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 413 [2021-12-17 06:59:06,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 06:59:06,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 06:59:06,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 06:59:06,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 06:59:06,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:06,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:07,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:07,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:07,015 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 06:59:07,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 06:59:07,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 06:59:07,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 06:59:07,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (1/1) ... [2021-12-17 06:59:07,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 06:59:07,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:59:07,053 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) [2021-12-17 06:59:07,075 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 [2021-12-17 06:59:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 06:59:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-12-17 06:59:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-12-17 06:59:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 06:59:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-12-17 06:59:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-12-17 06:59:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-12-17 06:59:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-12-17 06:59:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-12-17 06:59:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 06:59:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 06:59:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-12-17 06:59:07,164 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 06:59:07,166 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 06:59:07,430 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 06:59:07,441 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 06:59:07,442 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-17 06:59:07,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:59:07 BoogieIcfgContainer [2021-12-17 06:59:07,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 06:59:07,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 06:59:07,446 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 06:59:07,448 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 06:59:07,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 06:59:06" (1/3) ... [2021-12-17 06:59:07,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@776d5c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:59:07, skipping insertion in model container [2021-12-17 06:59:07,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:06" (2/3) ... [2021-12-17 06:59:07,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@776d5c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:59:07, skipping insertion in model container [2021-12-17 06:59:07,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:59:07" (3/3) ... [2021-12-17 06:59:07,451 INFO L111 eAbstractionObserver]: Analyzing ICFG sin_interpolated_smallrange.c [2021-12-17 06:59:07,455 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 06:59:07,455 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-17 06:59:07,497 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 06:59:07,501 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 [2021-12-17 06:59:07,502 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-17 06:59:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand has 39 states, 28 states have (on average 1.2857142857142858) internal successors, (36), 29 states have internal predecessors, (36), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2021-12-17 06:59:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-17 06:59:07,516 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:59:07,516 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 06:59:07,516 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:59:07,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:59:07,520 INFO L85 PathProgramCache]: Analyzing trace with hash 2073759057, now seen corresponding path program 1 times [2021-12-17 06:59:07,525 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:59:07,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127713831] [2021-12-17 06:59:07,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:59:07,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:59:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:59:07,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-17 06:59:07,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:59:07,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-17 06:59:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:59:07,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-17 06:59:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:59:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 06:59:07,737 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 06:59:07,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127713831] [2021-12-17 06:59:07,738 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127713831] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 06:59:07,738 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 06:59:07,738 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 06:59:07,739 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486873399] [2021-12-17 06:59:07,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 06:59:07,742 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 06:59:07,743 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 06:59:07,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 06:59:07,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 06:59:07,767 INFO L87 Difference]: Start difference. First operand has 39 states, 28 states have (on average 1.2857142857142858) internal successors, (36), 29 states have internal predecessors, (36), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-17 06:59:07,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:59:07,792 INFO L93 Difference]: Finished difference Result 76 states and 94 transitions. [2021-12-17 06:59:07,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 06:59:07,794 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 26 [2021-12-17 06:59:07,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:59:07,799 INFO L225 Difference]: With dead ends: 76 [2021-12-17 06:59:07,800 INFO L226 Difference]: Without dead ends: 35 [2021-12-17 06:59:07,802 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 06:59:07,805 INFO L933 BasicCegarLoop]: 45 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, 45 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 [2021-12-17 06:59:07,806 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-17 06:59:07,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-12-17 06:59:07,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2021-12-17 06:59:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.16) internal successors, (29), 25 states have internal predecessors, (29), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2021-12-17 06:59:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 41 transitions. [2021-12-17 06:59:07,839 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 41 transitions. Word has length 26 [2021-12-17 06:59:07,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:59:07,839 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 41 transitions. [2021-12-17 06:59:07,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 2 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-12-17 06:59:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2021-12-17 06:59:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-17 06:59:07,842 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:59:07,842 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 06:59:07,843 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 06:59:07,843 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:59:07,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:59:07,844 INFO L85 PathProgramCache]: Analyzing trace with hash 238599315, now seen corresponding path program 1 times [2021-12-17 06:59:07,845 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 06:59:07,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567862199] [2021-12-17 06:59:07,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:59:07,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 06:59:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 06:59:07,958 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 06:59:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 06:59:08,037 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 06:59:08,038 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 06:59:08,043 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-17 06:59:08,045 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-17 06:59:08,047 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-12-17 06:59:08,050 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-17 06:59:08,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.12 06:59:08 BoogieIcfgContainer [2021-12-17 06:59:08,083 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-17 06:59:08,084 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-17 06:59:08,084 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-17 06:59:08,084 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-17 06:59:08,084 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:59:07" (3/4) ... [2021-12-17 06:59:08,086 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-17 06:59:08,087 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-17 06:59:08,087 INFO L158 Benchmark]: Toolchain (without parser) took 1490.99ms. Allocated memory is still 98.6MB. Free memory was 64.8MB in the beginning and 63.2MB in the end (delta: 1.6MB). Peak memory consumption was 1.3MB. Max. memory is 16.1GB. [2021-12-17 06:59:08,088 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 79.7MB. Free memory was 50.6MB in the beginning and 50.5MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-17 06:59:08,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.94ms. Allocated memory is still 98.6MB. Free memory was 64.5MB in the beginning and 64.8MB in the end (delta: -276.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-17 06:59:08,091 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.45ms. Allocated memory is still 98.6MB. Free memory was 64.8MB in the beginning and 60.2MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-12-17 06:59:08,093 INFO L158 Benchmark]: Boogie Preprocessor took 60.00ms. Allocated memory is still 98.6MB. Free memory was 60.2MB in the beginning and 56.4MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-12-17 06:59:08,096 INFO L158 Benchmark]: RCFGBuilder took 425.78ms. Allocated memory is still 98.6MB. Free memory was 56.4MB in the beginning and 36.0MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-12-17 06:59:08,097 INFO L158 Benchmark]: TraceAbstraction took 638.33ms. Allocated memory is still 98.6MB. Free memory was 36.0MB in the beginning and 63.8MB in the end (delta: -27.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-12-17 06:59:08,097 INFO L158 Benchmark]: Witness Printer took 3.03ms. Allocated memory is still 98.6MB. Free memory was 63.8MB in the beginning and 63.2MB in the end (delta: 594.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-17 06:59:08,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 79.7MB. Free memory was 50.6MB in the beginning and 50.5MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.94ms. Allocated memory is still 98.6MB. Free memory was 64.5MB in the beginning and 64.8MB in the end (delta: -276.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.45ms. Allocated memory is still 98.6MB. Free memory was 64.8MB in the beginning and 60.2MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.00ms. Allocated memory is still 98.6MB. Free memory was 60.2MB in the beginning and 56.4MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 425.78ms. Allocated memory is still 98.6MB. Free memory was 56.4MB in the beginning and 36.0MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 638.33ms. Allocated memory is still 98.6MB. Free memory was 36.0MB in the beginning and 63.8MB in the end (delta: -27.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Witness Printer took 3.03ms. Allocated memory is still 98.6MB. Free memory was 63.8MB in the beginning and 63.2MB in the end (delta: 594.6kB). There was no memory consumed. 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: 17]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of to_int at line 121, overapproximation of someUnaryDOUBLEoperation at line 142, overapproximation of someBinaryArithmeticDOUBLEoperation at line 120, overapproximation of someBinaryDOUBLEComparisonOperation at line 156, overapproximation of to_real at line 122. Possible FailurePath: [L20-L112] const double T[362] = { 0.00000000000000, 0.01745240643728, 0.03489949670250, 0.05233595624294, 0.06975647374413, 0.08715574274766, 0.10452846326765, 0.12186934340515, 0.13917310096007, 0.15643446504023, 0.17364817766693, 0.19080899537654, 0.20791169081776, 0.22495105434386, 0.24192189559967, 0.25881904510252, 0.27563735581700, 0.29237170472274, 0.30901699437495, 0.32556815445716, 0.34202014332567, 0.35836794954530, 0.37460659341591, 0.39073112848927, 0.40673664307580, 0.42261826174070, 0.43837114678908, 0.45399049973955, 0.46947156278589, 0.48480962024634, 0.50000000000000, 0.51503807491005, 0.52991926423320, 0.54463903501503, 0.55919290347075, 0.57357643635105, 0.58778525229247, 0.60181502315205, 0.61566147532566, 0.62932039104984, 0.64278760968654, 0.65605902899051, 0.66913060635886, 0.68199836006250, 0.69465837045900, 0.70710678118655, 0.71933980033865, 0.73135370161917, 0.74314482547739, 0.75470958022277, 0.76604444311898, 0.77714596145697, 0.78801075360672, 0.79863551004729, 0.80901699437495, 0.81915204428899, 0.82903757255504, 0.83867056794542, 0.84804809615643, 0.85716730070211, 0.86602540378444, 0.87461970713940, 0.88294759285893, 0.89100652418837, 0.89879404629917, 0.90630778703665, 0.91354545764260, 0.92050485345244, 0.92718385456679, 0.93358042649720, 0.93969262078591, 0.94551857559932, 0.95105651629515, 0.95630475596304, 0.96126169593832, 0.96592582628907, 0.97029572627600, 0.97437006478524, 0.97814760073381, 0.98162718344766, 0.98480775301221, 0.98768834059514, 0.99026806874157, 0.99254615164132, 0.99452189536827, 0.99619469809175, 0.99756405025982, 0.99862953475457, 0.99939082701910, 0.99984769515639, 1.00000000000000, 0.99984769515639, 0.99939082701910, 0.99862953475457, 0.99756405025982, 0.99619469809175, 0.99452189536827, 0.99254615164132, 0.99026806874157, 0.98768834059514, 0.98480775301221, 0.98162718344766, 0.97814760073381, 0.97437006478524, 0.97029572627600, 0.96592582628907, 0.96126169593832, 0.95630475596304, 0.95105651629515, 0.94551857559932, 0.93969262078591, 0.93358042649720, 0.92718385456679, 0.92050485345244, 0.91354545764260, 0.90630778703665, 0.89879404629917, 0.89100652418837, 0.88294759285893, 0.87461970713940, 0.86602540378444, 0.85716730070211, 0.84804809615643, 0.83867056794542, 0.82903757255504, 0.81915204428899, 0.80901699437495, 0.79863551004729, 0.78801075360672, 0.77714596145697, 0.76604444311898, 0.75470958022277, 0.74314482547739, 0.73135370161917, 0.71933980033865, 0.70710678118655, 0.69465837045900, 0.68199836006250, 0.66913060635886, 0.65605902899051, 0.64278760968654, 0.62932039104984, 0.61566147532566, 0.60181502315205, 0.58778525229247, 0.57357643635105, 0.55919290347075, 0.54463903501503, 0.52991926423320, 0.51503807491005, 0.50000000000000, 0.48480962024634, 0.46947156278589, 0.45399049973955, 0.43837114678908, 0.42261826174070, 0.40673664307580, 0.39073112848927, 0.37460659341591, 0.35836794954530, 0.34202014332567, 0.32556815445716, 0.30901699437495, 0.29237170472274, 0.27563735581700, 0.25881904510252, 0.24192189559967, 0.22495105434387, 0.20791169081776, 0.19080899537654, 0.17364817766693, 0.15643446504023, 0.13917310096007, 0.12186934340515, 0.10452846326765, 0.08715574274766, 0.06975647374413, 0.05233595624294, 0.03489949670250, 0.01745240643728, 0.00000000000000, -0.01745240643728, -0.03489949670250, -0.05233595624294, -0.06975647374412, -0.08715574274766, -0.10452846326765, -0.12186934340515, -0.13917310096007, -0.15643446504023, -0.17364817766693, -0.19080899537654, -0.20791169081776, -0.22495105434386, -0.24192189559967, -0.25881904510252, -0.27563735581700, -0.29237170472274, -0.30901699437495, -0.32556815445716, -0.34202014332567, -0.35836794954530, -0.37460659341591, -0.39073112848927, -0.40673664307580, -0.42261826174070, -0.43837114678908, -0.45399049973955, -0.46947156278589, -0.48480962024634, -0.50000000000000, -0.51503807491005, -0.52991926423320, -0.54463903501503, -0.55919290347075, 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-0.99862953475457, -0.99939082701910, -0.99984769515639, -1.00000000000000, -0.99984769515639, -0.99939082701910, -0.99862953475457, -0.99756405025982, -0.99619469809175, -0.99452189536827, -0.99254615164132, -0.99026806874157, -0.98768834059514, -0.98480775301221, -0.98162718344766, -0.97814760073381, -0.97437006478524, -0.97029572627600, -0.96592582628907, -0.96126169593832, -0.95630475596304, -0.95105651629515, -0.94551857559932, -0.93969262078591, -0.93358042649720, -0.92718385456679, -0.92050485345244, -0.91354545764260, -0.90630778703665, -0.89879404629917, -0.89100652418837, -0.88294759285893, -0.87461970713940, -0.86602540378444, -0.85716730070211, -0.84804809615643, -0.83867056794542, -0.82903757255504, -0.81915204428899, -0.80901699437495, -0.79863551004729, -0.78801075360672, -0.77714596145697, -0.76604444311898, -0.75470958022277, -0.74314482547739, -0.73135370161917, -0.71933980033865, -0.70710678118655, -0.69465837045900, -0.68199836006250, -0.66913060635886, -0.65605902899051, -0.64278760968654, -0.62932039104984, -0.61566147532566, -0.60181502315205, -0.58778525229247, -0.57357643635105, -0.55919290347075, -0.54463903501503, -0.52991926423321, -0.51503807491005, -0.50000000000000, -0.48480962024634, -0.46947156278589, -0.45399049973955, -0.43837114678908, -0.42261826174070, -0.40673664307580, -0.39073112848927, -0.37460659341591, -0.35836794954530, -0.34202014332567, -0.32556815445716, -0.30901699437495, -0.29237170472274, -0.27563735581700, -0.25881904510252, -0.24192189559967, -0.22495105434387, -0.20791169081776, -0.19080899537654, -0.17364817766693, -0.15643446504023, -0.13917310096007, -0.12186934340515, -0.10452846326765, -0.08715574274766, -0.06975647374413, -0.05233595624294, -0.03489949670250, -0.01745240643728, 0, 0 }; VAL [T={4:0}] [L148] double a, aa, r; [L150] a = -720 VAL [T={4:0}] [L150] COND TRUE a <= 720 [L151] aa = __VERIFIER_nondet_double() [L152] CALL assume_abort_if_not(aa >= a+0.1 && aa <= a+0.9) [L15] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, T={4:0}] [L152] RET assume_abort_if_not(aa >= a+0.1 && aa <= a+0.9) [L154] CALL, EXPR SIN(aa) [L142] COND TRUE x<0 VAL [\old(x)=2900, T={4:0}, x=2900] [L142] CALL, EXPR SIN_POS(-x) VAL [T={4:0}] [L136] COND FALSE !(x>180) VAL [\old(x)=2902, T={4:0}, x=2902] [L137] CALL, EXPR SIN_180(x) VAL [\old(x)=2902, T={4:0}] [L130] COND TRUE x<0 VAL [\old(x)=2902, T={4:0}, x=2902] [L130] CALL, EXPR SIN_0_180(-x) VAL [T={4:0}] [L117] double dx, i_dx, v_inf; [L118] double v_sup; [L119] int i; [L120] dx = 2*x [L121] i = dx [L122] i_dx = i [L123] EXPR T[i] [L123] v_inf = T[i] [L124] EXPR T[i+1] [L124] v_sup = T[i+1] [L125] return v_inf + (dx - i_dx) * (v_sup - v_inf); VAL [\old(x)=2897, i=-2, T={4:0}, v_inf=2903, v_sup=2898, x=2897] [L130] RET, EXPR SIN_0_180(-x) VAL [\old(x)=2902, SIN_0_180(-x)=2899, T={4:0}, x=2902] [L130] return -SIN_0_180(-x); [L137] RET, EXPR SIN_180(x) VAL [\old(x)=2902, SIN_180(x)=2904, T={4:0}, x=2902] [L137] return SIN_180(x); [L142] RET, EXPR SIN_POS(-x) VAL [\old(x)=2900, SIN_POS(-x)=2904, T={4:0}, x=2900] [L142] return -SIN_POS(-x); [L154] RET, EXPR SIN(aa) [L154] r = SIN(aa) [L156] CALL __VERIFIER_assert(r >= -1.1 && r <= 1.1) [L17] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, T={4:0}] [L17] reach_error() VAL [\old(cond)=0, cond=0, T={4:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 39 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, 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, 45 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, 45 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=39occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 25 ConstructedInterpolants, 0 QuantifiedInterpolants, 25 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 [2021-12-17 06:59:08,143 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 -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-benchs/sin_interpolated_smallrange.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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 06:59:09,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 06:59:09,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 06:59:09,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 06:59:09,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 06:59:09,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 06:59:09,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 06:59:09,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 06:59:09,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 06:59:09,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 06:59:09,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 06:59:09,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 06:59:09,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 06:59:09,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 06:59:09,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 06:59:09,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 06:59:09,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 06:59:09,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 06:59:09,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 06:59:09,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 06:59:09,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 06:59:09,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 06:59:09,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 06:59:09,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 06:59:09,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 06:59:09,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 06:59:09,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 06:59:09,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 06:59:09,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 06:59:09,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 06:59:09,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 06:59:09,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 06:59:09,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 06:59:09,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 06:59:09,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 06:59:09,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 06:59:09,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 06:59:09,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 06:59:09,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 06:59:09,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 06:59:09,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 06:59:09,909 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-12-17 06:59:09,927 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 06:59:09,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 06:59:09,928 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 06:59:09,928 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 06:59:09,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 06:59:09,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 06:59:09,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 06:59:09,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 06:59:09,930 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 06:59:09,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 06:59:09,931 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 06:59:09,931 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 06:59:09,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 06:59:09,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 06:59:09,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 06:59:09,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 06:59:09,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 06:59:09,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 06:59:09,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 06:59:09,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 06:59:09,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 06:59:09,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 06:59:09,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 06:59:09,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 06:59:09,941 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-17 06:59:09,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-17 06:59:09,941 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 06:59:09,942 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 06:59:09,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 06:59:09,942 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 06:59:09,942 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-17 06:59:09,942 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2021-12-17 06:59:10,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 06:59:10,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 06:59:10,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 06:59:10,237 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 06:59:10,238 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 06:59:10,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-12-17 06:59:10,287 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73f0842fb/03e135a52d8e41179c0e9a6405af6d07/FLAG79d28ecad [2021-12-17 06:59:10,606 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 06:59:10,611 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2021-12-17 06:59:10,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73f0842fb/03e135a52d8e41179c0e9a6405af6d07/FLAG79d28ecad [2021-12-17 06:59:11,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73f0842fb/03e135a52d8e41179c0e9a6405af6d07 [2021-12-17 06:59:11,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 06:59:11,036 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 06:59:11,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 06:59:11,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 06:59:11,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 06:59:11,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f78fed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11, skipping insertion in model container [2021-12-17 06:59:11,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 06:59:11,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 06:59:11,173 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-benchs/sin_interpolated_smallrange.c[686,699] [2021-12-17 06:59:11,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 06:59:11,261 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 06:59:11,270 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-benchs/sin_interpolated_smallrange.c[686,699] [2021-12-17 06:59:11,313 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 06:59:11,369 INFO L208 MainTranslator]: Completed translation [2021-12-17 06:59:11,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11 WrapperNode [2021-12-17 06:59:11,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 06:59:11,370 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 06:59:11,370 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 06:59:11,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 06:59:11,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,448 INFO L137 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 414 [2021-12-17 06:59:11,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 06:59:11,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 06:59:11,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 06:59:11,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 06:59:11,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,513 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 06:59:11,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 06:59:11,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 06:59:11,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 06:59:11,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (1/1) ... [2021-12-17 06:59:11,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 06:59:11,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 06:59:11,544 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) [2021-12-17 06:59:11,547 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 [2021-12-17 06:59:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 06:59:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-12-17 06:59:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2021-12-17 06:59:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2021-12-17 06:59:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-17 06:59:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2021-12-17 06:59:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2021-12-17 06:59:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2021-12-17 06:59:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2021-12-17 06:59:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2021-12-17 06:59:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 06:59:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 06:59:11,628 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 06:59:11,629 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 06:59:15,305 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 06:59:15,310 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 06:59:15,310 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-17 06:59:15,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:59:15 BoogieIcfgContainer [2021-12-17 06:59:15,311 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 06:59:15,312 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 06:59:15,312 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 06:59:15,314 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 06:59:15,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 06:59:11" (1/3) ... [2021-12-17 06:59:15,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@605813fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:59:15, skipping insertion in model container [2021-12-17 06:59:15,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 06:59:11" (2/3) ... [2021-12-17 06:59:15,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@605813fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 06:59:15, skipping insertion in model container [2021-12-17 06:59:15,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 06:59:15" (3/3) ... [2021-12-17 06:59:15,317 INFO L111 eAbstractionObserver]: Analyzing ICFG sin_interpolated_smallrange.c [2021-12-17 06:59:15,320 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 06:59:15,320 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-17 06:59:15,373 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 06:59:15,397 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 [2021-12-17 06:59:15,397 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-17 06:59:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand has 39 states, 28 states have (on average 1.2857142857142858) internal successors, (36), 29 states have internal predecessors, (36), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2021-12-17 06:59:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-17 06:59:15,419 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:59:15,419 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 06:59:15,420 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:59:15,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:59:15,428 INFO L85 PathProgramCache]: Analyzing trace with hash 2073759057, now seen corresponding path program 1 times [2021-12-17 06:59:15,440 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-17 06:59:15,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [724869343] [2021-12-17 06:59:15,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:59:15,441 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-17 06:59:15,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-17 06:59:15,448 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) [2021-12-17 06:59:15,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-12-17 06:59:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:59:18,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 1148 conjuncts, 1 conjunts are in the unsatisfiable core [2021-12-17 06:59:18,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:59:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 06:59:18,262 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-17 06:59:18,262 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-17 06:59:18,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [724869343] [2021-12-17 06:59:18,263 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [724869343] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 06:59:18,263 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 06:59:18,263 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 06:59:18,264 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232313114] [2021-12-17 06:59:18,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 06:59:18,267 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 06:59:18,267 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-17 06:59:18,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 06:59:18,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 06:59:18,286 INFO L87 Difference]: Start difference. First operand has 39 states, 28 states have (on average 1.2857142857142858) internal successors, (36), 29 states have internal predecessors, (36), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-17 06:59:18,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:59:18,298 INFO L93 Difference]: Finished difference Result 76 states and 94 transitions. [2021-12-17 06:59:18,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 06:59:18,300 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 26 [2021-12-17 06:59:18,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:59:18,305 INFO L225 Difference]: With dead ends: 76 [2021-12-17 06:59:18,305 INFO L226 Difference]: Without dead ends: 35 [2021-12-17 06:59:18,308 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 06:59:18,311 INFO L933 BasicCegarLoop]: 45 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, 45 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 [2021-12-17 06:59:18,312 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-17 06:59:18,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-12-17 06:59:18,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2021-12-17 06:59:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.16) internal successors, (29), 25 states have internal predecessors, (29), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2021-12-17 06:59:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 41 transitions. [2021-12-17 06:59:18,353 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 41 transitions. Word has length 26 [2021-12-17 06:59:18,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:59:18,354 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 41 transitions. [2021-12-17 06:59:18,354 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-17 06:59:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2021-12-17 06:59:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-17 06:59:18,355 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:59:18,356 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 06:59:18,453 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2021-12-17 06:59:18,556 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-17 06:59:18,557 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:59:18,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:59:18,557 INFO L85 PathProgramCache]: Analyzing trace with hash -1300246029, now seen corresponding path program 1 times [2021-12-17 06:59:18,560 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-17 06:59:18,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [381565949] [2021-12-17 06:59:18,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:59:18,560 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-17 06:59:18,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-17 06:59:18,561 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-17 06:59:18,563 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-12-17 06:59:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 06:59:21,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 1148 conjuncts, 10 conjunts are in the unsatisfiable core [2021-12-17 06:59:21,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 06:59:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 06:59:23,511 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-17 06:59:23,511 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-17 06:59:23,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [381565949] [2021-12-17 06:59:23,511 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [381565949] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 06:59:23,511 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 06:59:23,512 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-17 06:59:23,512 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513737350] [2021-12-17 06:59:23,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 06:59:23,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-17 06:59:23,513 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-17 06:59:23,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-17 06:59:23,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-17 06:59:23,514 INFO L87 Difference]: Start difference. First operand 35 states and 41 transitions. Second operand has 9 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 8 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-12-17 06:59:35,805 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:37,814 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:39,820 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:41,822 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:43,829 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:45,843 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:48,337 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:50,920 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:54,735 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-12-17 06:59:55,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-17 06:59:55,091 INFO L93 Difference]: Finished difference Result 87 states and 104 transitions. [2021-12-17 06:59:55,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-17 06:59:55,093 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 8 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 26 [2021-12-17 06:59:55,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-17 06:59:55,094 INFO L225 Difference]: With dead ends: 87 [2021-12-17 06:59:55,094 INFO L226 Difference]: Without dead ends: 54 [2021-12-17 06:59:55,095 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 16 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=54, Invalid=128, Unknown=0, NotChecked=0, Total=182 [2021-12-17 06:59:55,096 INFO L933 BasicCegarLoop]: 26 mSDtfsCounter, 65 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 12 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.2s IncrementalHoareTripleChecker+Time [2021-12-17 06:59:55,096 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [70 Valid, 119 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 172 Invalid, 8 Unknown, 0 Unchecked, 22.2s Time] [2021-12-17 06:59:55,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2021-12-17 06:59:55,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 44. [2021-12-17 06:59:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 32 states have (on average 1.125) internal successors, (36), 33 states have internal predecessors, (36), 7 states have call successors, (7), 4 states have call predecessors, (7), 4 states have return successors, (9), 6 states have call predecessors, (9), 7 states have call successors, (9) [2021-12-17 06:59:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 52 transitions. [2021-12-17 06:59:55,104 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 52 transitions. Word has length 26 [2021-12-17 06:59:55,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-17 06:59:55,104 INFO L470 AbstractCegarLoop]: Abstraction has 44 states and 52 transitions. [2021-12-17 06:59:55,105 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 8 states have internal predecessors, (20), 3 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2021-12-17 06:59:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2021-12-17 06:59:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-17 06:59:55,105 INFO L506 BasicCegarLoop]: Found error trace [2021-12-17 06:59:55,106 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 06:59:55,221 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-12-17 06:59:55,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-17 06:59:55,312 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-17 06:59:55,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 06:59:55,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1329967437, now seen corresponding path program 1 times [2021-12-17 06:59:55,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-17 06:59:55,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1653576568] [2021-12-17 06:59:55,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 06:59:55,314 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-17 06:59:55,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-17 06:59:55,315 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-17 06:59:55,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-12-17 07:00:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 07:00:04,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 1148 conjuncts, 42 conjunts are in the unsatisfiable core [2021-12-17 07:00:04,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 07:01:04,653 WARN L838 $PredicateComparison]: unable to prove that (and (= |c_~#T~0.offset| (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven) (= |c_SIN_0_180_#res| (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) |c_SIN_0_180_#in~x|))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0)))))))) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse7 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse7 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse7 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6)))))) is different from false [2021-12-17 07:01:06,794 WARN L860 $PredicateComparison]: unable to prove that (and (= |c_~#T~0.offset| (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven) (= |c_SIN_0_180_#res| (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) |c_SIN_0_180_#in~x|))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0)))))))) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse7 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse7 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse7 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6)))))) is different from true [2021-12-17 07:02:56,026 WARN L838 $PredicateComparison]: unable to prove that (and (= |c_~#T~0.offset| (_ bv0 32)) (= |c_SIN_180_#t~ret6| (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0)))))))) (= c_currentRoundingMode roundNearestTiesToEven) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse7 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse7 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse7 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6)))))) is different from false [2021-12-17 07:02:58,060 WARN L860 $PredicateComparison]: unable to prove that (and (= |c_~#T~0.offset| (_ bv0 32)) (= |c_SIN_180_#t~ret6| (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0)))))))) (= c_currentRoundingMode roundNearestTiesToEven) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse7 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse7 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse7 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6)))))) is different from true [2021-12-17 07:03:56,623 WARN L838 $PredicateComparison]: unable to prove that (and (= |c_SIN_180_#res| (fp.neg (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0))))))))) (= |c_~#T~0.offset| (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse7 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse7 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse7 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6)))))) is different from false [2021-12-17 07:03:58,662 WARN L860 $PredicateComparison]: unable to prove that (and (= |c_SIN_180_#res| (fp.neg (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg |c_SIN_180_#in~x|)))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0))))))))) (= |c_~#T~0.offset| (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse7 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse7 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse7 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (fp.lt |c_SIN_180_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6)))))) is different from true [2021-12-17 07:05:14,914 WARN L227 SmtUtils]: Spent 5.07s on a formula simplification that was a NOOP. DAG size: 3 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:05:24,900 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 10 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:06:07,041 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse7 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse11 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse11 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse11)))))))) (and (= |c_SIN_POS_#t~ret8| (fp.neg (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse7)))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0))))))))) (= |c_~#T~0.offset| (_ bv0 32)) (fp.lt .cse7 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= c_currentRoundingMode roundNearestTiesToEven) (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse8 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse10 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6))))))) is different from false [2021-12-17 07:06:09,271 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse7 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse11 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse11 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse11)))))))) (and (= |c_SIN_POS_#t~ret8| (fp.neg (let ((.cse1 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse7)))) (let ((.cse2 ((_ fp.to_sbv 32) roundTowardZero .cse1))) (let ((.cse4 (select |c_#memory_int| |c_~#T~0.base|)) (.cse5 (bvmul .cse2 (_ bv8 32)))) (let ((.cse0 (let ((.cse6 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv4 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse6) ((_ extract 62 52) .cse6) ((_ extract 51 0) .cse6))))) (fp.add c_currentRoundingMode .cse0 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse1 ((_ to_fp 11 53) c_currentRoundingMode .cse2)) (fp.sub c_currentRoundingMode (let ((.cse3 (concat (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv12 32))) (select .cse4 (bvadd .cse5 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0))))))))) (= |c_~#T~0.offset| (_ bv0 32)) (fp.lt .cse7 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= c_currentRoundingMode roundNearestTiesToEven) (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse8 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse10 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6))))))) is different from true [2021-12-17 07:06:19,268 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 3 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:06:44,122 WARN L227 SmtUtils]: Spent 5.02s on a formula simplification that was a NOOP. DAG size: 7 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:06:49,125 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 8 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:06:54,135 WARN L227 SmtUtils]: Spent 5.01s on a formula simplification that was a NOOP. DAG size: 9 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:06:59,158 WARN L227 SmtUtils]: Spent 5.02s on a formula simplification that was a NOOP. DAG size: 10 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:04,169 WARN L227 SmtUtils]: Spent 5.01s on a formula simplification that was a NOOP. DAG size: 10 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:09,181 WARN L227 SmtUtils]: Spent 5.01s on a formula simplification that was a NOOP. DAG size: 9 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:14,191 WARN L227 SmtUtils]: Spent 5.01s on a formula simplification that was a NOOP. DAG size: 10 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:21,499 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse11 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse11 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse11)))))))) (and (fp.lt .cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= |c_~#T~0.offset| (_ bv0 32)) (= |c_SIN_POS_#res| (fp.neg (let ((.cse2 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse0)))) (let ((.cse3 ((_ fp.to_sbv 32) roundTowardZero .cse2))) (let ((.cse5 (select |c_#memory_int| |c_~#T~0.base|)) (.cse6 (bvmul .cse3 (_ bv8 32)))) (let ((.cse1 (let ((.cse7 (concat (select .cse5 (bvadd .cse6 |c_~#T~0.offset| (_ bv4 32))) (select .cse5 (bvadd .cse6 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse7) ((_ extract 62 52) .cse7) ((_ extract 51 0) .cse7))))) (fp.add c_currentRoundingMode .cse1 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse2 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (fp.sub c_currentRoundingMode (let ((.cse4 (concat (select .cse5 (bvadd .cse6 |c_~#T~0.offset| (_ bv12 32))) (select .cse5 (bvadd .cse6 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse4) ((_ extract 62 52) .cse4) ((_ extract 51 0) .cse4))) .cse1))))))))) (= c_currentRoundingMode roundNearestTiesToEven) (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse8 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse10 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6))))))) is different from false [2021-12-17 07:07:23,716 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode |c_SIN_POS_#in~x| (let ((.cse11 ((_ to_fp 11 53) c_currentRoundingMode 360.0))) (fp.mul c_currentRoundingMode .cse11 ((_ to_fp 11 53) c_currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode 180.0)) .cse11)))))))) (and (fp.lt .cse0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32))) (= |c_~#T~0.offset| (_ bv0 32)) (= |c_SIN_POS_#res| (fp.neg (let ((.cse2 (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (_ bv2 32)) (fp.neg .cse0)))) (let ((.cse3 ((_ fp.to_sbv 32) roundTowardZero .cse2))) (let ((.cse5 (select |c_#memory_int| |c_~#T~0.base|)) (.cse6 (bvmul .cse3 (_ bv8 32)))) (let ((.cse1 (let ((.cse7 (concat (select .cse5 (bvadd .cse6 |c_~#T~0.offset| (_ bv4 32))) (select .cse5 (bvadd .cse6 |c_~#T~0.offset|))))) (fp ((_ extract 63 63) .cse7) ((_ extract 62 52) .cse7) ((_ extract 51 0) .cse7))))) (fp.add c_currentRoundingMode .cse1 (fp.mul c_currentRoundingMode (fp.sub c_currentRoundingMode .cse2 ((_ to_fp 11 53) c_currentRoundingMode .cse3)) (fp.sub c_currentRoundingMode (let ((.cse4 (concat (select .cse5 (bvadd .cse6 |c_~#T~0.offset| (_ bv12 32))) (select .cse5 (bvadd .cse6 |c_~#T~0.offset| (_ bv8 32)))))) (fp ((_ extract 63 63) .cse4) ((_ extract 62 52) .cse4) ((_ extract 51 0) .cse4))) .cse1))))))))) (= c_currentRoundingMode roundNearestTiesToEven) (fp.gt |c_SIN_POS_#in~x| ((_ to_fp 11 53) c_currentRoundingMode (_ bv180 32))) (exists ((v_skolemized_v_prenex_5_6 (_ BitVec 64))) (let ((.cse8 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (select .cse8 (bvadd |c_~#T~0.offset| (_ bv4 32))) ((_ extract 63 32) v_skolemized_v_prenex_5_6)) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_5_6) ((_ extract 62 52) v_skolemized_v_prenex_5_6) ((_ extract 51 0) v_skolemized_v_prenex_5_6)) (_ +zero 11 53)) (= (select .cse8 |c_~#T~0.offset|) ((_ extract 31 0) v_skolemized_v_prenex_5_6))))) (exists ((v_skolemized_v_prenex_284_6 (_ BitVec 64))) (let ((.cse9 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_284_6) ((_ extract 62 52) v_skolemized_v_prenex_284_6) ((_ extract 51 0) v_skolemized_v_prenex_284_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 13959798681.0 400000000000.0))) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv20 32))) ((_ extract 63 32) v_skolemized_v_prenex_284_6)) (= (select .cse9 (bvadd |c_~#T~0.offset| (_ bv16 32))) ((_ extract 31 0) v_skolemized_v_prenex_284_6))))) (exists ((v_skolemized_v_prenex_149_6 (_ BitVec 64))) (let ((.cse10 (select |c_#memory_int| |c_~#T~0.base|))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_149_6) ((_ extract 62 52) v_skolemized_v_prenex_149_6) ((_ extract 51 0) v_skolemized_v_prenex_149_6)) ((_ to_fp 11 53) c_currentRoundingMode (/ 109077540233.0 6250000000000.0))) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv8 32))) ((_ extract 31 0) v_skolemized_v_prenex_149_6)) (= (select .cse10 (bvadd |c_~#T~0.offset| (_ bv12 32))) ((_ extract 63 32) v_skolemized_v_prenex_149_6))))))) is different from true [2021-12-17 07:07:33,737 WARN L227 SmtUtils]: Spent 5.02s on a formula simplification that was a NOOP. DAG size: 3 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:43,680 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 3 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:48,703 WARN L227 SmtUtils]: Spent 5.02s on a formula simplification that was a NOOP. DAG size: 5 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:07:58,696 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 7 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:08:08,690 WARN L227 SmtUtils]: Spent 5.01s on a formula simplification that was a NOOP. DAG size: 9 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:08:13,706 WARN L227 SmtUtils]: Spent 5.02s on a formula simplification that was a NOOP. DAG size: 10 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:08:23,712 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification that was a NOOP. DAG size: 9 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:08:40,954 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv8 32)) [2021-12-17 07:08:42,980 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv8 32)) [2021-12-17 07:08:44,987 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse1 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse1 (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse2 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse2)))))))))) (_ bv8 32)))) (= (bvadd .cse0 (_ bv8 32)) (bvadd .cse0 (_ bv4 32)))) [2021-12-17 07:08:44,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:08:47,012 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv12 32)) [2021-12-17 07:08:47,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:08:49,098 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv4 32)) [2021-12-17 07:08:49,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:08:51,179 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv20 32)) [2021-12-17 07:08:51,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:08:53,240 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse1 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse1 (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse2 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse2)))))))))) (_ bv8 32)))) (= (bvadd .cse0 (_ bv8 32)) .cse0)) [2021-12-17 07:08:53,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:08:55,275 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv0 32)) [2021-12-17 07:08:57,295 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv0 32)) [2021-12-17 07:08:59,320 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv16 32)) [2021-12-17 07:09:01,339 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv8 32)) (_ bv16 32)) [2021-12-17 07:09:03,342 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse1 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse1 (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse2 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse2)))))))))) (_ bv8 32)))) (= (bvadd .cse0 (_ bv8 32)) (bvadd .cse0 (_ bv12 32)))) [2021-12-17 07:09:03,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:05,370 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32))) [2021-12-17 07:09:05,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:07,454 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32))) [2021-12-17 07:09:09,488 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv8 32) (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32))) [2021-12-17 07:09:11,513 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv8 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:13,622 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv12 32)) [2021-12-17 07:09:15,651 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv12 32)) [2021-12-17 07:09:17,676 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv4 32)) [2021-12-17 07:09:19,706 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv4 32)) [2021-12-17 07:09:21,727 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv20 32)) [2021-12-17 07:09:23,760 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv20 32)) [2021-12-17 07:09:25,767 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse1 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse1 (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse2 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse2)))))))))) (_ bv8 32)))) (= (bvadd .cse0 (_ bv4 32)) .cse0)) [2021-12-17 07:09:25,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:27,802 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv0 32)) [2021-12-17 07:09:27,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:29,886 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv4 32)) (_ bv16 32)) [2021-12-17 07:09:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:31,953 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse1 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse1 (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse2 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse2)))))))))) (_ bv8 32)))) (= (bvadd .cse0 (_ bv4 32)) (bvadd .cse0 (_ bv12 32)))) [2021-12-17 07:09:31,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:33,986 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv12 32) (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32))) [2021-12-17 07:09:34,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:36,073 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv12 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:38,099 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv12 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:40,130 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv4 32) (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32))) [2021-12-17 07:09:40,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:42,222 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv4 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:44,255 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv4 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:46,281 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv20 32) (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32))) [2021-12-17 07:09:46,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:09:48,376 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv20 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:50,405 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (_ bv20 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:09:52,440 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv0 32)) [2021-12-17 07:09:54,468 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv0 32)) [2021-12-17 07:09:56,505 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv16 32)) [2021-12-17 07:09:58,533 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv16 32)) [2021-12-17 07:10:00,546 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse1 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse1 (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse2 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse2)))))))))) (_ bv8 32)))) (= .cse0 (bvadd .cse0 (_ bv12 32)))) [2021-12-17 07:10:00,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:10:02,579 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv0 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:10:02,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:10:04,661 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (_ bv16 32) (bvadd (bvmul ((_ fp.to_sbv 32) roundTowardZero (fp.mul currentRoundingMode ((_ to_fp 11 53) currentRoundingMode (_ bv2 32)) (fp.neg (let ((.cse0 (fp.neg |ULTIMATE.start_SIN_~x#1|))) (fp.sub currentRoundingMode .cse0 (let ((.cse1 ((_ to_fp 11 53) currentRoundingMode 360.0))) (fp.mul currentRoundingMode .cse1 ((_ to_fp 11 53) currentRoundingMode ((_ fp.to_sbv 32) roundTowardZero (fp.div currentRoundingMode (fp.add currentRoundingMode .cse0 ((_ to_fp 11 53) currentRoundingMode 180.0)) .cse1)))))))))) (_ bv8 32)) (_ bv12 32))) [2021-12-17 07:10:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-17 07:12:34,758 WARN L227 SmtUtils]: Spent 2.50m on a formula simplification that was a NOOP. DAG size: 88 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-12-17 07:12:34,758 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-17 07:12:34,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 33 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 873 treesize of output 663 [2021-12-17 07:12:40,170 WARN L227 SmtUtils]: Spent 5.38s on a formula simplification that was a NOOP. DAG size: 42 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:12:45,604 WARN L227 SmtUtils]: Spent 5.43s on a formula simplification that was a NOOP. DAG size: 25 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:12:50,608 WARN L227 SmtUtils]: Spent 5.00s on a formula simplification. DAG size of input: 5 DAG size of output: 1 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:12:56,175 WARN L227 SmtUtils]: Spent 5.56s on a formula simplification that was a NOOP. DAG size: 41 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:01,449 WARN L227 SmtUtils]: Spent 5.27s on a formula simplification that was a NOOP. DAG size: 25 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:06,877 WARN L227 SmtUtils]: Spent 5.43s on a formula simplification that was a NOOP. DAG size: 42 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:12,275 WARN L227 SmtUtils]: Spent 5.40s on a formula simplification that was a NOOP. DAG size: 41 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:17,305 WARN L227 SmtUtils]: Spent 5.03s on a formula simplification that was a NOOP. DAG size: 4 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:22,766 WARN L227 SmtUtils]: Spent 5.46s on a formula simplification that was a NOOP. DAG size: 25 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:27,965 WARN L227 SmtUtils]: Spent 5.20s on a formula simplification that was a NOOP. DAG size: 25 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:33,310 WARN L227 SmtUtils]: Spent 5.34s on a formula simplification that was a NOOP. DAG size: 41 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:38,342 WARN L227 SmtUtils]: Spent 5.03s on a formula simplification that was a NOOP. DAG size: 4 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:43,804 WARN L227 SmtUtils]: Spent 5.46s on a formula simplification that was a NOOP. DAG size: 25 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2021-12-17 07:13:48,841 WARN L227 SmtUtils]: Spent 5.04s on a formula simplification that was a NOOP. DAG size: 4 (called from [L1066] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) Killed by 15