./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc 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-newlib/float_req_bl_0220b.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 47f854d6a8100cc36db016df47a11c4d03d5880c ................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis 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-newlib/float_req_bl_0220b.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 47f854d6a8100cc36db016df47a11c4d03d5880c ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-10-24 23:17:28,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 23:17:28,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 23:17:28,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 23:17:28,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 23:17:28,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 23:17:28,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 23:17:28,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 23:17:28,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 23:17:28,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 23:17:28,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 23:17:28,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 23:17:28,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 23:17:28,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 23:17:28,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 23:17:28,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 23:17:28,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 23:17:28,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 23:17:28,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 23:17:28,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 23:17:28,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 23:17:28,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 23:17:28,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 23:17:28,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 23:17:28,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 23:17:28,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 23:17:28,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 23:17:28,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 23:17:28,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 23:17:28,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 23:17:28,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 23:17:28,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 23:17:28,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 23:17:28,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 23:17:28,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 23:17:28,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 23:17:28,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 23:17:28,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 23:17:28,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 23:17:28,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 23:17:28,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 23:17:28,214 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-24 23:17:28,267 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 23:17:28,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 23:17:28,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-24 23:17:28,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-24 23:17:28,271 INFO L138 SettingsManager]: * Use SBE=true [2020-10-24 23:17:28,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 23:17:28,272 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 23:17:28,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 23:17:28,273 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 23:17:28,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 23:17:28,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 23:17:28,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 23:17:28,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 23:17:28,275 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 23:17:28,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 23:17:28,275 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 23:17:28,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 23:17:28,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 23:17:28,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-24 23:17:28,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 23:17:28,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 23:17:28,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 23:17:28,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 23:17:28,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-24 23:17:28,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-24 23:17:28,277 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-24 23:17:28,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-24 23:17:28,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 23:17:28,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-24 23:17:28,278 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47f854d6a8100cc36db016df47a11c4d03d5880c [2020-10-24 23:17:28,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 23:17:28,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 23:17:28,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 23:17:28,735 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 23:17:28,735 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 23:17:28,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-24 23:17:28,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54a728f4e/3ca84f2d3912461783b92c66875eeeb1/FLAGa5554266f [2020-10-24 23:17:29,577 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 23:17:29,578 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-24 23:17:29,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54a728f4e/3ca84f2d3912461783b92c66875eeeb1/FLAGa5554266f [2020-10-24 23:17:29,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54a728f4e/3ca84f2d3912461783b92c66875eeeb1 [2020-10-24 23:17:29,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 23:17:29,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-24 23:17:29,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 23:17:29,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 23:17:29,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 23:17:29,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:17:29" (1/1) ... [2020-10-24 23:17:29,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50f09161 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:29, skipping insertion in model container [2020-10-24 23:17:29,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:17:29" (1/1) ... [2020-10-24 23:17:29,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 23:17:29,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 23:17:30,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 23:17:30,389 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 23:17:30,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 23:17:30,619 INFO L208 MainTranslator]: Completed translation [2020-10-24 23:17:30,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30 WrapperNode [2020-10-24 23:17:30,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 23:17:30,622 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-24 23:17:30,622 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-24 23:17:30,622 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-24 23:17:30,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:30,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:30,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-24 23:17:30,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 23:17:30,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 23:17:30,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 23:17:30,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:30,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:30,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:30,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:31,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:31,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:31,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... [2020-10-24 23:17:31,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 23:17:31,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 23:17:31,079 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 23:17:31,079 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 23:17:31,080 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 23:17:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 23:17:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 23:17:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-10-24 23:17:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 23:17:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-10-24 23:17:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 23:17:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 23:17:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 23:17:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-10-24 23:17:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 23:17:33,898 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 23:17:33,900 INFO L298 CfgBuilder]: Removed 219 assume(true) statements. [2020-10-24 23:17:33,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 11:17:33 BoogieIcfgContainer [2020-10-24 23:17:33,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 23:17:33,906 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 23:17:33,908 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 23:17:33,911 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 23:17:33,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 11:17:29" (1/3) ... [2020-10-24 23:17:33,913 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@589322ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 11:17:33, skipping insertion in model container [2020-10-24 23:17:33,913 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:30" (2/3) ... [2020-10-24 23:17:33,914 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@589322ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 11:17:33, skipping insertion in model container [2020-10-24 23:17:33,914 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 11:17:33" (3/3) ... [2020-10-24 23:17:33,916 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2020-10-24 23:17:33,929 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-24 23:17:33,935 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-24 23:17:33,949 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-24 23:17:33,991 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 23:17:33,991 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 23:17:33,991 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-24 23:17:33,991 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 23:17:33,991 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 23:17:33,992 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 23:17:33,992 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 23:17:33,992 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 23:17:34,021 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states. [2020-10-24 23:17:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-24 23:17:34,028 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:17:34,029 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:17:34,029 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:17:34,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:17:34,036 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2020-10-24 23:17:34,058 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-24 23:17:34,059 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071482080] [2020-10-24 23:17:34,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 23:17:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 23:17:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:17:34,451 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071482080] [2020-10-24 23:17:34,452 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 23:17:34,452 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-24 23:17:34,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011329420] [2020-10-24 23:17:34,457 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-24 23:17:34,458 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-24 23:17:34,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-24 23:17:34,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-24 23:17:34,474 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 2 states. [2020-10-24 23:17:34,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 23:17:34,553 INFO L93 Difference]: Finished difference Result 801 states and 1367 transitions. [2020-10-24 23:17:34,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-24 23:17:34,555 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-10-24 23:17:34,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 23:17:34,577 INFO L225 Difference]: With dead ends: 801 [2020-10-24 23:17:34,578 INFO L226 Difference]: Without dead ends: 398 [2020-10-24 23:17:34,588 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-24 23:17:34,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-10-24 23:17:34,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2020-10-24 23:17:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-10-24 23:17:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2020-10-24 23:17:34,723 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2020-10-24 23:17:34,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 23:17:34,723 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2020-10-24 23:17:34,724 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-24 23:17:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2020-10-24 23:17:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-24 23:17:34,725 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:17:34,725 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:17:34,725 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 23:17:34,726 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:17:34,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:17:34,726 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2020-10-24 23:17:34,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-24 23:17:34,728 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946182728] [2020-10-24 23:17:34,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 23:17:34,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-24 23:17:34,990 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-24 23:17:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-24 23:17:35,196 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-24 23:17:35,243 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-24 23:17:35,244 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-24 23:17:35,246 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 23:17:35,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 11:17:35 BoogieIcfgContainer [2020-10-24 23:17:35,319 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 23:17:35,320 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-24 23:17:35,320 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-24 23:17:35,321 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-24 23:17:35,321 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 11:17:33" (3/4) ... [2020-10-24 23:17:35,326 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-10-24 23:17:35,326 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-24 23:17:35,332 INFO L168 Benchmark]: Toolchain (without parser) took 5523.99 ms. Allocated memory was 46.1 MB in the beginning and 102.8 MB in the end (delta: 56.6 MB). Free memory was 21.6 MB in the beginning and 44.8 MB in the end (delta: -23.2 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-10-24 23:17:35,333 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 46.1 MB. Free memory was 27.8 MB in the beginning and 27.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 23:17:35,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 808.00 ms. Allocated memory was 46.1 MB in the beginning and 58.7 MB in the end (delta: 12.6 MB). Free memory was 20.9 MB in the beginning and 39.0 MB in the end (delta: -18.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2020-10-24 23:17:35,335 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.25 ms. Allocated memory is still 58.7 MB. Free memory was 39.0 MB in the beginning and 28.4 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-10-24 23:17:35,336 INFO L168 Benchmark]: Boogie Preprocessor took 251.70 ms. Allocated memory is still 58.7 MB. Free memory was 28.4 MB in the beginning and 27.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2020-10-24 23:17:35,337 INFO L168 Benchmark]: RCFGBuilder took 2826.10 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 27.3 MB in the beginning and 38.8 MB in the end (delta: -11.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 16.1 GB. [2020-10-24 23:17:35,338 INFO L168 Benchmark]: TraceAbstraction took 1412.94 ms. Allocated memory is still 102.8 MB. Free memory was 38.2 MB in the beginning and 44.8 MB in the end (delta: -6.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 23:17:35,339 INFO L168 Benchmark]: Witness Printer took 6.35 ms. Allocated memory is still 102.8 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 23:17:35,344 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 46.1 MB. Free memory was 27.8 MB in the beginning and 27.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 808.00 ms. Allocated memory was 46.1 MB in the beginning and 58.7 MB in the end (delta: 12.6 MB). Free memory was 20.9 MB in the beginning and 39.0 MB in the end (delta: -18.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 203.25 ms. Allocated memory is still 58.7 MB. Free memory was 39.0 MB in the beginning and 28.4 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 251.70 ms. Allocated memory is still 58.7 MB. Free memory was 28.4 MB in the beginning and 27.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2826.10 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 27.3 MB in the beginning and 38.8 MB in the end (delta: -11.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1412.94 ms. Allocated memory is still 102.8 MB. Free memory was 38.2 MB in the beginning and 44.8 MB in the end (delta: -6.6 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 6.35 ms. Allocated memory is still 102.8 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 628, overapproximation of someUnaryDOUBLEoperation at line 507, overapproximation of bitwiseAnd at line 594, overapproximation of someUnaryFLOAToperation at line 624, overapproximation of someBinaryArithmeticFLOAToperation at line 599. Possible FailurePath: [L13] static const float huge_floor = 1.0e30; [L90-L92] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L165] static const int init_jk_krempio[] = {4, 7, 9}; [L167-L171] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L173-L175] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L350-L368] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L370-L376] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L378-L387] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L507-L510] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L534-L537] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L574-L582] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L624] float x = -0.0f; [L585] float y[2], z = 0.0; [L586] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L589] ieee_float_shape_type gf_u; [L590] gf_u.value = (x) [L591] EXPR gf_u.word [L591] (ix) = gf_u.word [L594] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L595] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L598] COND TRUE !((ix) < 0x7f800000L) [L599] return x - x; [L599] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L625] float res = sin_float(x); [L628] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L628] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L3] __assert_fail("0", "float_req_bl_0220b.c", 3, "reach_error") VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={18:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={23:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 402 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1.2s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 524 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=402occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 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 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-10-24 23:17:37,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 23:17:37,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 23:17:38,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 23:17:38,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 23:17:38,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 23:17:38,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 23:17:38,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 23:17:38,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 23:17:38,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 23:17:38,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 23:17:38,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 23:17:38,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 23:17:38,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 23:17:38,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 23:17:38,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 23:17:38,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 23:17:38,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 23:17:38,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 23:17:38,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 23:17:38,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 23:17:38,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 23:17:38,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 23:17:38,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 23:17:38,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 23:17:38,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 23:17:38,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 23:17:38,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 23:17:38,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 23:17:38,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 23:17:38,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 23:17:38,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 23:17:38,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 23:17:38,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 23:17:38,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 23:17:38,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 23:17:38,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 23:17:38,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 23:17:38,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 23:17:38,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 23:17:38,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 23:17:38,077 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-10-24 23:17:38,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 23:17:38,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 23:17:38,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-24 23:17:38,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-24 23:17:38,137 INFO L138 SettingsManager]: * Use SBE=true [2020-10-24 23:17:38,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 23:17:38,137 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 23:17:38,138 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 23:17:38,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 23:17:38,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 23:17:38,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 23:17:38,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 23:17:38,140 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-24 23:17:38,140 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-24 23:17:38,141 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 23:17:38,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 23:17:38,141 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 23:17:38,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 23:17:38,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 23:17:38,142 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-24 23:17:38,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 23:17:38,143 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 23:17:38,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 23:17:38,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 23:17:38,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-24 23:17:38,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-24 23:17:38,144 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-24 23:17:38,145 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-24 23:17:38,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 23:17:38,145 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-24 23:17:38,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-24 23:17:38,146 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47f854d6a8100cc36db016df47a11c4d03d5880c [2020-10-24 23:17:38,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 23:17:38,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 23:17:38,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 23:17:38,579 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 23:17:38,580 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 23:17:38,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-24 23:17:38,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a485336e5/debe17f6fc70488f96d2e46594c48c6f/FLAG6146165ba [2020-10-24 23:17:39,423 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 23:17:39,424 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-10-24 23:17:39,450 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a485336e5/debe17f6fc70488f96d2e46594c48c6f/FLAG6146165ba [2020-10-24 23:17:39,676 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a485336e5/debe17f6fc70488f96d2e46594c48c6f [2020-10-24 23:17:39,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 23:17:39,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-24 23:17:39,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 23:17:39,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 23:17:39,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 23:17:39,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:17:39" (1/1) ... [2020-10-24 23:17:39,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e6aaf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:39, skipping insertion in model container [2020-10-24 23:17:39,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:17:39" (1/1) ... [2020-10-24 23:17:39,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 23:17:39,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 23:17:40,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 23:17:40,393 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 23:17:40,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 23:17:40,679 INFO L208 MainTranslator]: Completed translation [2020-10-24 23:17:40,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40 WrapperNode [2020-10-24 23:17:40,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 23:17:40,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-24 23:17:40,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-24 23:17:40,682 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-24 23:17:40,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:40,725 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:40,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-24 23:17:40,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 23:17:40,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 23:17:40,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 23:17:40,871 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:40,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:40,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:40,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:40,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:41,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:41,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... [2020-10-24 23:17:41,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 23:17:41,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 23:17:41,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 23:17:41,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 23:17:41,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 23:17:41,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-10-24 23:17:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-10-24 23:17:41,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 23:17:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2020-10-24 23:17:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-10-24 23:17:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2020-10-24 23:17:41,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2020-10-24 23:17:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 23:17:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 23:17:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-10-24 23:17:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 23:18:30,305 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 23:18:30,305 INFO L298 CfgBuilder]: Removed 219 assume(true) statements. [2020-10-24 23:18:30,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 11:18:30 BoogieIcfgContainer [2020-10-24 23:18:30,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 23:18:30,312 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 23:18:30,312 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 23:18:30,315 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 23:18:30,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 11:17:39" (1/3) ... [2020-10-24 23:18:30,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53aa9a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 11:18:30, skipping insertion in model container [2020-10-24 23:18:30,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:17:40" (2/3) ... [2020-10-24 23:18:30,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53aa9a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 11:18:30, skipping insertion in model container [2020-10-24 23:18:30,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 11:18:30" (3/3) ... [2020-10-24 23:18:30,319 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2020-10-24 23:18:30,336 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-24 23:18:30,342 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-24 23:18:30,354 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-24 23:18:30,386 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 23:18:30,387 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 23:18:30,387 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-24 23:18:30,387 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 23:18:30,387 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 23:18:30,387 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 23:18:30,387 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 23:18:30,388 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 23:18:30,412 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states. [2020-10-24 23:18:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-24 23:18:30,418 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:18:30,419 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:18:30,420 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:18:30,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:18:30,426 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2020-10-24 23:18:30,454 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 23:18:30,455 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [830750449] [2020-10-24 23:18:30,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2020-10-24 23:18:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 23:18:32,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 1 conjunts are in the unsatisfiable core [2020-10-24 23:18:32,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 23:18:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:32,407 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 23:18:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:32,415 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [830750449] [2020-10-24 23:18:32,416 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 23:18:32,416 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-10-24 23:18:32,417 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906415198] [2020-10-24 23:18:32,423 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-24 23:18:32,424 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 23:18:32,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-24 23:18:32,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-24 23:18:32,449 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 2 states. [2020-10-24 23:18:32,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 23:18:32,547 INFO L93 Difference]: Finished difference Result 801 states and 1367 transitions. [2020-10-24 23:18:32,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-24 23:18:32,549 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-10-24 23:18:32,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 23:18:32,567 INFO L225 Difference]: With dead ends: 801 [2020-10-24 23:18:32,567 INFO L226 Difference]: Without dead ends: 398 [2020-10-24 23:18:32,573 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-24 23:18:32,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-10-24 23:18:32,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2020-10-24 23:18:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-10-24 23:18:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2020-10-24 23:18:32,664 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2020-10-24 23:18:32,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 23:18:32,664 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2020-10-24 23:18:32,664 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-24 23:18:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2020-10-24 23:18:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-24 23:18:32,665 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:18:32,665 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:18:32,878 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-10-24 23:18:32,880 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:18:32,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:18:32,882 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2020-10-24 23:18:32,883 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 23:18:32,883 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1627674892] [2020-10-24 23:18:32,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2020-10-24 23:18:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 23:18:34,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 8 conjunts are in the unsatisfiable core [2020-10-24 23:18:34,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 23:18:35,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:35,032 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 23:18:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:35,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1627674892] [2020-10-24 23:18:35,133 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 23:18:35,134 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2020-10-24 23:18:35,134 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23517209] [2020-10-24 23:18:35,137 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 23:18:35,138 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 23:18:35,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 23:18:35,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-24 23:18:35,139 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 8 states. [2020-10-24 23:18:35,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 23:18:35,225 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2020-10-24 23:18:35,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 23:18:35,226 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2020-10-24 23:18:35,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 23:18:35,227 INFO L225 Difference]: With dead ends: 407 [2020-10-24 23:18:35,227 INFO L226 Difference]: Without dead ends: 23 [2020-10-24 23:18:35,230 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2020-10-24 23:18:35,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-10-24 23:18:35,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-10-24 23:18:35,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-10-24 23:18:35,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2020-10-24 23:18:35,234 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2020-10-24 23:18:35,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 23:18:35,234 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2020-10-24 23:18:35,234 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 23:18:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-10-24 23:18:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-10-24 23:18:35,235 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:18:35,235 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:18:35,449 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-10-24 23:18:35,450 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:18:35,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:18:35,452 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2020-10-24 23:18:35,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 23:18:35,454 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2408920] [2020-10-24 23:18:35,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2020-10-24 23:18:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 23:18:37,455 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 10 conjunts are in the unsatisfiable core [2020-10-24 23:18:37,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 23:18:37,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:37,519 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 23:18:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:37,622 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2408920] [2020-10-24 23:18:37,622 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 23:18:37,622 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2020-10-24 23:18:37,622 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885485074] [2020-10-24 23:18:37,623 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 23:18:37,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 23:18:37,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 23:18:37,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-24 23:18:37,628 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2020-10-24 23:18:45,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 23:18:45,558 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2020-10-24 23:18:45,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-24 23:18:45,559 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2020-10-24 23:18:45,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 23:18:45,560 INFO L225 Difference]: With dead ends: 45 [2020-10-24 23:18:45,560 INFO L226 Difference]: Without dead ends: 33 [2020-10-24 23:18:45,561 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-10-24 23:18:45,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-10-24 23:18:45,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2020-10-24 23:18:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-10-24 23:18:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2020-10-24 23:18:45,568 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2020-10-24 23:18:45,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 23:18:45,569 INFO L481 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2020-10-24 23:18:45,569 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 23:18:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2020-10-24 23:18:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-10-24 23:18:45,570 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:18:45,571 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:18:45,780 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-10-24 23:18:45,784 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:18:45,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:18:45,785 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2020-10-24 23:18:45,787 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 23:18:45,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2071268593] [2020-10-24 23:18:45,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2020-10-24 23:18:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 23:18:48,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 10 conjunts are in the unsatisfiable core [2020-10-24 23:18:48,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 23:18:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:48,453 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 23:18:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:48,605 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2071268593] [2020-10-24 23:18:48,606 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 23:18:48,606 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2020-10-24 23:18:48,606 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128922137] [2020-10-24 23:18:48,607 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 23:18:48,607 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 23:18:48,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 23:18:48,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-10-24 23:18:48,609 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2020-10-24 23:18:48,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 23:18:48,723 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-10-24 23:18:48,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-24 23:18:48,730 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2020-10-24 23:18:48,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 23:18:48,730 INFO L225 Difference]: With dead ends: 33 [2020-10-24 23:18:48,730 INFO L226 Difference]: Without dead ends: 21 [2020-10-24 23:18:48,731 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2020-10-24 23:18:48,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-10-24 23:18:48,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-10-24 23:18:48,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-10-24 23:18:48,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2020-10-24 23:18:48,735 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2020-10-24 23:18:48,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 23:18:48,736 INFO L481 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2020-10-24 23:18:48,736 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 23:18:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2020-10-24 23:18:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-10-24 23:18:48,737 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 23:18:48,737 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 23:18:48,946 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-10-24 23:18:48,947 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 23:18:48,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 23:18:48,948 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2020-10-24 23:18:48,950 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-10-24 23:18:48,950 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [621261062] [2020-10-24 23:18:48,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2020-10-24 23:18:50,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 23:18:50,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 17 conjunts are in the unsatisfiable core [2020-10-24 23:18:50,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-24 23:18:50,903 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-24 23:18:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:50,954 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-10-24 23:18:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 23:18:51,374 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [621261062] [2020-10-24 23:18:51,374 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-10-24 23:18:51,374 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2020-10-24 23:18:51,374 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275573001] [2020-10-24 23:18:51,375 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-10-24 23:18:51,375 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-10-24 23:18:51,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-10-24 23:18:51,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2020-10-24 23:18:51,377 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2020-10-24 23:18:51,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 23:18:51,822 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2020-10-24 23:18:51,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 23:18:51,823 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2020-10-24 23:18:51,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 23:18:51,823 INFO L225 Difference]: With dead ends: 21 [2020-10-24 23:18:51,824 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 23:18:51,825 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2020-10-24 23:18:51,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 23:18:51,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 23:18:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 23:18:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 23:18:51,826 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2020-10-24 23:18:51,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 23:18:51,827 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 23:18:51,827 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-10-24 23:18:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 23:18:51,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 23:18:52,029 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-10-24 23:18:52,033 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 23:18:52,598 INFO L274 CegarLoopResult]: For program point L300-2(lines 300 304) no Hoare annotation was computed. [2020-10-24 23:18:52,598 INFO L270 CegarLoopResult]: At program point L300-3(lines 300 304) the Hoare annotation is: false [2020-10-24 23:18:52,598 INFO L274 CegarLoopResult]: For program point L300-4(lines 300 304) no Hoare annotation was computed. [2020-10-24 23:18:52,599 INFO L274 CegarLoopResult]: For program point L36(lines 36 37) no Hoare annotation was computed. [2020-10-24 23:18:52,599 INFO L274 CegarLoopResult]: For program point L499(lines 499 503) no Hoare annotation was computed. [2020-10-24 23:18:52,599 INFO L274 CegarLoopResult]: For program point L301-2(lines 301 302) no Hoare annotation was computed. [2020-10-24 23:18:52,599 INFO L270 CegarLoopResult]: At program point L301-3(lines 301 302) the Hoare annotation is: false [2020-10-24 23:18:52,599 INFO L274 CegarLoopResult]: For program point L301-4(lines 301 302) no Hoare annotation was computed. [2020-10-24 23:18:52,599 INFO L274 CegarLoopResult]: For program point L38(lines 38 42) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L277 CegarLoopResult]: At program point L633(lines 616 634) the Hoare annotation is: true [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L105(lines 105 106) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L39(lines 39 40) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L39-2(lines 39 40) no Hoare annotation was computed. [2020-10-24 23:18:52,600 INFO L274 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L274 CegarLoopResult]: For program point L437-2(lines 437 469) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L274 CegarLoopResult]: For program point L239-1(lines 226 254) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L274 CegarLoopResult]: For program point L107(lines 107 108) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L274 CegarLoopResult]: For program point L107-1(lines 107 108) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L274 CegarLoopResult]: For program point L107-2(lines 107 108) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L274 CegarLoopResult]: For program point L107-3(lines 107 108) no Hoare annotation was computed. [2020-10-24 23:18:52,601 INFO L270 CegarLoopResult]: At program point L570(lines 539 572) the Hoare annotation is: false [2020-10-24 23:18:52,601 INFO L270 CegarLoopResult]: At program point L570-1(lines 539 572) the Hoare annotation is: false [2020-10-24 23:18:52,601 INFO L270 CegarLoopResult]: At program point L504(lines 389 505) the Hoare annotation is: false [2020-10-24 23:18:52,601 INFO L270 CegarLoopResult]: At program point L306(lines 306 346) the Hoare annotation is: false [2020-10-24 23:18:52,602 INFO L270 CegarLoopResult]: At program point L240(lines 240 247) the Hoare annotation is: false [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109-2(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109-3(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109-5(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109-6(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109-8(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,602 INFO L274 CegarLoopResult]: For program point L109-9(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L109-11(lines 109 119) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L270 CegarLoopResult]: At program point L309-3(lines 309 310) the Hoare annotation is: false [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L309-4(lines 306 346) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L111-1(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L270 CegarLoopResult]: At program point L111-2(lines 111 115) the Hoare annotation is: false [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L45(lines 45 48) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L111-3(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L274 CegarLoopResult]: For program point L111-5(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,603 INFO L270 CegarLoopResult]: At program point L111-6(lines 111 115) the Hoare annotation is: false [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L111-7(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L111-9(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L270 CegarLoopResult]: At program point L111-10(lines 111 115) the Hoare annotation is: false [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L111-11(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L111-13(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L270 CegarLoopResult]: At program point L111-14(lines 111 115) the Hoare annotation is: false [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L111-15(lines 111 115) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L274 CegarLoopResult]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2020-10-24 23:18:52,604 INFO L270 CegarLoopResult]: At program point L443-2(lines 443 447) the Hoare annotation is: false [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L443-3(lines 443 447) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L313-2(line 313) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L50(lines 50 54) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L50-1(lines 15 56) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L50-2(lines 50 54) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L117(lines 117 118) no Hoare annotation was computed. [2020-10-24 23:18:52,605 INFO L274 CegarLoopResult]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2020-10-24 23:18:52,606 INFO L274 CegarLoopResult]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2020-10-24 23:18:52,606 INFO L274 CegarLoopResult]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2020-10-24 23:18:52,606 INFO L274 CegarLoopResult]: For program point L316-2(lines 316 317) no Hoare annotation was computed. [2020-10-24 23:18:52,606 INFO L270 CegarLoopResult]: At program point L316-3(lines 316 317) the Hoare annotation is: false [2020-10-24 23:18:52,606 INFO L274 CegarLoopResult]: For program point L316-4(lines 306 346) no Hoare annotation was computed. [2020-10-24 23:18:52,606 INFO L274 CegarLoopResult]: For program point L515-1(lines 515 519) no Hoare annotation was computed. [2020-10-24 23:18:52,606 INFO L270 CegarLoopResult]: At program point L515-2(lines 515 519) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2020-10-24 23:18:52,606 INFO L274 CegarLoopResult]: For program point L449(lines 449 468) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L515-3(lines 515 519) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L449-1(lines 437 469) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L515-5(lines 515 519) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L270 CegarLoopResult]: At program point L515-6(lines 515 519) the Hoare annotation is: false [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L515-7(lines 515 519) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L251(lines 251 252) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L515-9(lines 515 519) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L270 CegarLoopResult]: At program point L515-10(lines 515 519) the Hoare annotation is: false [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L515-11(lines 515 519) no Hoare annotation was computed. [2020-10-24 23:18:52,607 INFO L274 CegarLoopResult]: For program point L318-1(line 318) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L274 CegarLoopResult]: For program point L187(lines 187 188) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L274 CegarLoopResult]: For program point L187-2(lines 187 188) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L274 CegarLoopResult]: For program point L121(lines 121 122) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L274 CegarLoopResult]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L270 CegarLoopResult]: At program point L55(lines 15 56) the Hoare annotation is: false [2020-10-24 23:18:52,608 INFO L274 CegarLoopResult]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L274 CegarLoopResult]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2020-10-24 23:18:52,608 INFO L270 CegarLoopResult]: At program point L584(lines 584 614) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L320-2(lines 320 321) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L270 CegarLoopResult]: At program point L320-3(lines 320 321) the Hoare annotation is: false [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L320-4(lines 306 346) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L123(lines 123 130) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L123-1(lines 123 130) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L123-2(lines 123 130) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L123-3(lines 123 130) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L322-1(line 322) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-24 23:18:52,609 INFO L274 CegarLoopResult]: For program point L256-1(lines 178 348) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L270 CegarLoopResult]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L270 CegarLoopResult]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L270 CegarLoopResult]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L274 CegarLoopResult]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,610 INFO L270 CegarLoopResult]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L521(lines 521 524) no Hoare annotation was computed. [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L455-1(lines 455 459) no Hoare annotation was computed. [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L521-3(lines 521 524) no Hoare annotation was computed. [2020-10-24 23:18:52,611 INFO L270 CegarLoopResult]: At program point L455-2(lines 455 459) the Hoare annotation is: false [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L455-3(lines 455 459) no Hoare annotation was computed. [2020-10-24 23:18:52,611 INFO L274 CegarLoopResult]: For program point L521-5(lines 521 524) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L521-6(lines 521 524) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L521-8(lines 521 524) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L588-1(lines 588 592) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L270 CegarLoopResult]: At program point L588-2(lines 588 592) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L522(lines 522 523) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L522-1(lines 522 523) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L522-2(lines 522 523) no Hoare annotation was computed. [2020-10-24 23:18:52,612 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L258-2(lines 258 259) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L270 CegarLoopResult]: At program point L258-3(lines 258 259) the Hoare annotation is: false [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L258-4(lines 256 273) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L270 CegarLoopResult]: At program point L325-3(lines 325 329) the Hoare annotation is: false [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L325-4(lines 325 329) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L270 CegarLoopResult]: At program point L193-3(lines 193 194) the Hoare annotation is: false [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L193-4(lines 193 194) no Hoare annotation was computed. [2020-10-24 23:18:52,613 INFO L274 CegarLoopResult]: For program point L61-1(lines 61 65) no Hoare annotation was computed. [2020-10-24 23:18:52,614 INFO L270 CegarLoopResult]: At program point L61-2(lines 61 65) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= .cse0 ULTIMATE.start___signbit_float_~x) |ULTIMATE.start_main_#t~short157| (= .cse0 ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-10-24 23:18:52,614 INFO L274 CegarLoopResult]: For program point L61-3(lines 61 65) no Hoare annotation was computed. [2020-10-24 23:18:52,614 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-24 23:18:52,614 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-10-24 23:18:52,614 INFO L274 CegarLoopResult]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2020-10-24 23:18:52,614 INFO L274 CegarLoopResult]: For program point L261-3(lines 261 262) no Hoare annotation was computed. [2020-10-24 23:18:52,614 INFO L270 CegarLoopResult]: At program point L261-4(lines 261 262) the Hoare annotation is: false [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L261-5(lines 261 262) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L196-2(lines 196 200) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L270 CegarLoopResult]: At program point L196-3(lines 196 200) the Hoare annotation is: false [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L196-4(lines 196 200) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L461(lines 461 467) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L270 CegarLoopResult]: At program point L395-2(lines 395 399) the Hoare annotation is: false [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L395-3(lines 395 399) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2020-10-24 23:18:52,615 INFO L274 CegarLoopResult]: For program point L131(lines 131 136) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L270 CegarLoopResult]: At program point L197-3(lines 197 198) the Hoare annotation is: false [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L197-4(lines 197 198) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L131-2(lines 131 136) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L131-3(lines 131 136) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L528(lines 528 531) no Hoare annotation was computed. [2020-10-24 23:18:52,616 INFO L274 CegarLoopResult]: For program point L528-1(lines 528 531) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L528-2(lines 528 531) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L330-2(lines 330 334) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L270 CegarLoopResult]: At program point L330-3(lines 330 334) the Hoare annotation is: false [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L264-2(lines 264 269) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L330-4(lines 330 334) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L270 CegarLoopResult]: At program point L264-3(lines 264 269) the Hoare annotation is: false [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L132(lines 132 135) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L264-4(lines 264 269) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L132-1(lines 132 135) no Hoare annotation was computed. [2020-10-24 23:18:52,617 INFO L274 CegarLoopResult]: For program point L132-2(lines 132 135) no Hoare annotation was computed. [2020-10-24 23:18:52,618 INFO L274 CegarLoopResult]: For program point L132-3(lines 132 135) no Hoare annotation was computed. [2020-10-24 23:18:52,618 INFO L274 CegarLoopResult]: For program point L595(lines 595 613) no Hoare annotation was computed. [2020-10-24 23:18:52,618 INFO L270 CegarLoopResult]: At program point L67(lines 58 68) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= (bvadd |ULTIMATE.start___signbit_float_#res| (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= .cse0 ULTIMATE.start___signbit_float_~x) |ULTIMATE.start_main_#t~short157| (= .cse0 ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_float_~x .cse0) (= (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0)) .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-10-24 23:18:52,618 INFO L274 CegarLoopResult]: For program point L266-2(lines 266 267) no Hoare annotation was computed. [2020-10-24 23:18:52,618 INFO L270 CegarLoopResult]: At program point L266-3(lines 266 267) the Hoare annotation is: false [2020-10-24 23:18:52,618 INFO L274 CegarLoopResult]: For program point L266-4(lines 266 267) no Hoare annotation was computed. [2020-10-24 23:18:52,618 INFO L270 CegarLoopResult]: At program point L531(lines 512 532) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0))) [2020-10-24 23:18:52,619 INFO L270 CegarLoopResult]: At program point L531-1(lines 512 532) the Hoare annotation is: false [2020-10-24 23:18:52,619 INFO L270 CegarLoopResult]: At program point L531-2(lines 512 532) the Hoare annotation is: false [2020-10-24 23:18:52,619 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-10-24 23:18:52,619 INFO L274 CegarLoopResult]: For program point L3-1(line 3) no Hoare annotation was computed. [2020-10-24 23:18:52,619 INFO L274 CegarLoopResult]: For program point L598(lines 598 613) no Hoare annotation was computed. [2020-10-24 23:18:52,619 INFO L274 CegarLoopResult]: For program point L401(lines 401 405) no Hoare annotation was computed. [2020-10-24 23:18:52,619 INFO L274 CegarLoopResult]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2020-10-24 23:18:52,619 INFO L270 CegarLoopResult]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2020-10-24 23:18:52,619 INFO L274 CegarLoopResult]: For program point L335-4(lines 306 346) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L274 CegarLoopResult]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L270 CegarLoopResult]: At program point L138-2(lines 138 142) the Hoare annotation is: false [2020-10-24 23:18:52,620 INFO L274 CegarLoopResult]: For program point L72-1(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L274 CegarLoopResult]: For program point L138-3(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L270 CegarLoopResult]: At program point L72-2(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,620 INFO L274 CegarLoopResult]: For program point L138-5(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L270 CegarLoopResult]: At program point L138-6(lines 138 142) the Hoare annotation is: false [2020-10-24 23:18:52,620 INFO L274 CegarLoopResult]: For program point L72-5(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L274 CegarLoopResult]: For program point L138-7(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,620 INFO L270 CegarLoopResult]: At program point L72-6(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,621 INFO L274 CegarLoopResult]: For program point L138-9(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,621 INFO L270 CegarLoopResult]: At program point L138-10(lines 138 142) the Hoare annotation is: false [2020-10-24 23:18:52,621 INFO L274 CegarLoopResult]: For program point L72-9(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,621 INFO L274 CegarLoopResult]: For program point L138-11(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,621 INFO L270 CegarLoopResult]: At program point L72-10(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,621 INFO L274 CegarLoopResult]: For program point L138-13(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,621 INFO L270 CegarLoopResult]: At program point L138-14(lines 138 142) the Hoare annotation is: false [2020-10-24 23:18:52,621 INFO L274 CegarLoopResult]: For program point L72-13(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,621 INFO L274 CegarLoopResult]: For program point L138-15(lines 138 142) no Hoare annotation was computed. [2020-10-24 23:18:52,622 INFO L270 CegarLoopResult]: At program point L72-14(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,622 INFO L274 CegarLoopResult]: For program point L72-17(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,622 INFO L270 CegarLoopResult]: At program point L72-18(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,622 INFO L274 CegarLoopResult]: For program point L72-21(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,622 INFO L270 CegarLoopResult]: At program point L72-22(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,622 INFO L270 CegarLoopResult]: At program point L271(lines 178 348) the Hoare annotation is: false [2020-10-24 23:18:52,622 INFO L274 CegarLoopResult]: For program point L72-25(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,622 INFO L270 CegarLoopResult]: At program point L72-26(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,622 INFO L274 CegarLoopResult]: For program point L205-2(lines 205 209) no Hoare annotation was computed. [2020-10-24 23:18:52,622 INFO L274 CegarLoopResult]: For program point L72-29(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,623 INFO L270 CegarLoopResult]: At program point L205-3(lines 205 209) the Hoare annotation is: false [2020-10-24 23:18:52,623 INFO L270 CegarLoopResult]: At program point L72-30(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,623 INFO L274 CegarLoopResult]: For program point L205-4(lines 205 209) no Hoare annotation was computed. [2020-10-24 23:18:52,623 INFO L274 CegarLoopResult]: For program point L72-33(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,623 INFO L270 CegarLoopResult]: At program point L72-34(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,623 INFO L274 CegarLoopResult]: For program point L72-37(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,623 INFO L270 CegarLoopResult]: At program point L72-38(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,623 INFO L274 CegarLoopResult]: For program point L72-41(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,623 INFO L270 CegarLoopResult]: At program point L72-42(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L72-45(lines 72 76) no Hoare annotation was computed. [2020-10-24 23:18:52,624 INFO L270 CegarLoopResult]: At program point L72-46(lines 72 76) the Hoare annotation is: false [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L603(lines 603 612) no Hoare annotation was computed. [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L471(lines 471 476) no Hoare annotation was computed. [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L406(lines 406 430) no Hoare annotation was computed. [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L407(lines 407 429) no Hoare annotation was computed. [2020-10-24 23:18:52,624 INFO L270 CegarLoopResult]: At program point L143(lines 94 144) the Hoare annotation is: false [2020-10-24 23:18:52,624 INFO L270 CegarLoopResult]: At program point L143-1(lines 94 144) the Hoare annotation is: false [2020-10-24 23:18:52,624 INFO L274 CegarLoopResult]: For program point L77(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L270 CegarLoopResult]: At program point L143-2(lines 94 144) the Hoare annotation is: false [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-1(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L270 CegarLoopResult]: At program point L143-3(lines 94 144) the Hoare annotation is: false [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-3(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-4(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-6(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-7(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-9(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,625 INFO L274 CegarLoopResult]: For program point L77-10(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-12(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-13(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-15(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-16(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-18(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-19(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-21(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-22(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,626 INFO L274 CegarLoopResult]: For program point L77-24(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-25(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-27(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-28(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-30(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-31(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-33(lines 77 81) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L77-34(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L409(lines 409 416) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L409-2(lines 409 416) no Hoare annotation was computed. [2020-10-24 23:18:52,627 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-10-24 23:18:52,628 INFO L274 CegarLoopResult]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2020-10-24 23:18:52,628 INFO L270 CegarLoopResult]: At program point L542-2(lines 542 546) the Hoare annotation is: false [2020-10-24 23:18:52,628 INFO L274 CegarLoopResult]: For program point L542-3(lines 542 546) no Hoare annotation was computed. [2020-10-24 23:18:52,628 INFO L274 CegarLoopResult]: For program point L542-5(lines 542 546) no Hoare annotation was computed. [2020-10-24 23:18:52,628 INFO L270 CegarLoopResult]: At program point L542-6(lines 542 546) the Hoare annotation is: false [2020-10-24 23:18:52,628 INFO L274 CegarLoopResult]: For program point L542-7(lines 542 546) no Hoare annotation was computed. [2020-10-24 23:18:52,628 INFO L274 CegarLoopResult]: For program point L278-1(lines 278 281) no Hoare annotation was computed. [2020-10-24 23:18:52,628 INFO L270 CegarLoopResult]: At program point L278-3(lines 278 281) the Hoare annotation is: false [2020-10-24 23:18:52,628 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L270 CegarLoopResult]: At program point L148-2(lines 148 152) the Hoare annotation is: false [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-1(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-2(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-3(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-4(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-5(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-6(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-7(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,629 INFO L274 CegarLoopResult]: For program point L82-8(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-9(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-10(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-11(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-12(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-13(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-14(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-15(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-16(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-17(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L82-18(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,630 INFO L274 CegarLoopResult]: For program point L479(lines 479 482) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-19(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-20(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-21(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-22(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-23(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L270 CegarLoopResult]: At program point L347(lines 177 348) the Hoare annotation is: false [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-24(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-25(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-26(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,631 INFO L274 CegarLoopResult]: For program point L82-27(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-28(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-29(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-30(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-31(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-32(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-33(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-34(lines 70 88) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L82-35(lines 82 86) no Hoare annotation was computed. [2020-10-24 23:18:52,632 INFO L274 CegarLoopResult]: For program point L216(lines 216 224) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L18-1(lines 18 22) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L270 CegarLoopResult]: At program point L18-2(lines 18 22) the Hoare annotation is: false [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L18-3(lines 18 22) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L548(lines 548 551) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L548-2(lines 548 551) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L548-3(lines 548 551) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L548-5(lines 548 551) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L284(lines 284 291) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L284-2(lines 275 292) no Hoare annotation was computed. [2020-10-24 23:18:52,633 INFO L274 CegarLoopResult]: For program point L549(lines 549 550) no Hoare annotation was computed. [2020-10-24 23:18:52,634 INFO L274 CegarLoopResult]: For program point L549-1(lines 549 550) no Hoare annotation was computed. [2020-10-24 23:18:52,634 INFO L274 CegarLoopResult]: For program point L153(lines 153 157) no Hoare annotation was computed. [2020-10-24 23:18:52,634 INFO L274 CegarLoopResult]: For program point L153-1(lines 146 159) no Hoare annotation was computed. [2020-10-24 23:18:52,634 INFO L274 CegarLoopResult]: For program point L153-2(lines 153 157) no Hoare annotation was computed. [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-1(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-2(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-3(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-4(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-5(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-6(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-7(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,635 INFO L270 CegarLoopResult]: At program point L87-8(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,636 INFO L270 CegarLoopResult]: At program point L87-9(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,636 INFO L270 CegarLoopResult]: At program point L87-10(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,636 INFO L270 CegarLoopResult]: At program point L87-11(lines 70 88) the Hoare annotation is: false [2020-10-24 23:18:52,636 INFO L274 CegarLoopResult]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2020-10-24 23:18:52,636 INFO L270 CegarLoopResult]: At program point L485-2(lines 485 489) the Hoare annotation is: false [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L485-3(lines 485 489) no Hoare annotation was computed. [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L221(lines 221 224) no Hoare annotation was computed. [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L420(lines 420 427) no Hoare annotation was computed. [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L223(lines 223 224) no Hoare annotation was computed. [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L223-2(lines 178 348) no Hoare annotation was computed. [2020-10-24 23:18:52,637 INFO L274 CegarLoopResult]: For program point L25(lines 25 49) no Hoare annotation was computed. [2020-10-24 23:18:52,638 INFO L270 CegarLoopResult]: At program point L158(lines 146 159) the Hoare annotation is: false [2020-10-24 23:18:52,638 INFO L274 CegarLoopResult]: For program point L26(lines 26 43) no Hoare annotation was computed. [2020-10-24 23:18:52,638 INFO L274 CegarLoopResult]: For program point L27(lines 27 33) no Hoare annotation was computed. [2020-10-24 23:18:52,638 INFO L274 CegarLoopResult]: For program point L556(lines 556 571) no Hoare annotation was computed. [2020-10-24 23:18:52,638 INFO L274 CegarLoopResult]: For program point L556-1(lines 556 571) no Hoare annotation was computed. [2020-10-24 23:18:52,638 INFO L274 CegarLoopResult]: For program point L490-2(lines 490 493) no Hoare annotation was computed. [2020-10-24 23:18:52,638 INFO L270 CegarLoopResult]: At program point L490-3(lines 490 493) the Hoare annotation is: false [2020-10-24 23:18:52,638 INFO L274 CegarLoopResult]: For program point L490-4(lines 490 493) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point L226(lines 178 348) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point L28(lines 28 32) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point L30(lines 30 32) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point L559(lines 559 567) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2020-10-24 23:18:52,639 INFO L274 CegarLoopResult]: For program point L295-2(lines 295 298) no Hoare annotation was computed. [2020-10-24 23:18:52,645 INFO L270 CegarLoopResult]: At program point L295-3(lines 295 298) the Hoare annotation is: false [2020-10-24 23:18:52,645 INFO L274 CegarLoopResult]: For program point L229-2(lines 229 238) no Hoare annotation was computed. [2020-10-24 23:18:52,645 INFO L274 CegarLoopResult]: For program point L295-4(lines 295 298) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L270 CegarLoopResult]: At program point L229-3(lines 229 238) the Hoare annotation is: false [2020-10-24 23:18:52,646 INFO L274 CegarLoopResult]: For program point L229-4(lines 226 254) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L274 CegarLoopResult]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L270 CegarLoopResult]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2020-10-24 23:18:52,646 INFO L274 CegarLoopResult]: For program point L98-3(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L274 CegarLoopResult]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L270 CegarLoopResult]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2020-10-24 23:18:52,646 INFO L274 CegarLoopResult]: For program point L98-7(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L274 CegarLoopResult]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,646 INFO L270 CegarLoopResult]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L98-11(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L270 CegarLoopResult]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L98-15(lines 98 102) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L231(lines 231 237) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L628-2(lines 628 631) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2020-10-24 23:18:52,647 INFO L270 CegarLoopResult]: At program point L562-2(lines 562 566) the Hoare annotation is: false [2020-10-24 23:18:52,647 INFO L274 CegarLoopResult]: For program point L496-1(lines 496 497) no Hoare annotation was computed. [2020-10-24 23:18:52,648 INFO L274 CegarLoopResult]: For program point L562-3(lines 559 567) no Hoare annotation was computed. [2020-10-24 23:18:52,648 INFO L270 CegarLoopResult]: At program point L496-3(lines 496 497) the Hoare annotation is: false [2020-10-24 23:18:52,648 INFO L274 CegarLoopResult]: For program point L562-5(lines 562 566) no Hoare annotation was computed. [2020-10-24 23:18:52,648 INFO L274 CegarLoopResult]: For program point L496-4(lines 496 497) no Hoare annotation was computed. [2020-10-24 23:18:52,649 INFO L270 CegarLoopResult]: At program point L562-6(lines 562 566) the Hoare annotation is: false [2020-10-24 23:18:52,649 INFO L274 CegarLoopResult]: For program point L562-7(lines 559 567) no Hoare annotation was computed. [2020-10-24 23:18:52,649 INFO L274 CegarLoopResult]: For program point L232(lines 232 235) no Hoare annotation was computed. [2020-10-24 23:18:52,650 INFO L274 CegarLoopResult]: For program point L431(lines 431 477) no Hoare annotation was computed. [2020-10-24 23:18:52,675 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,676 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,677 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,677 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,691 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,691 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,692 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,692 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,695 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,700 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,701 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,701 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,701 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,701 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,704 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,720 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,720 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,721 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,721 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,722 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,722 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,724 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,727 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:52,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,745 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,745 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,745 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:52,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 11:18:52 BoogieIcfgContainer [2020-10-24 23:18:52,753 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 23:18:52,753 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-24 23:18:52,754 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-24 23:18:52,754 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-24 23:18:52,758 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 11:18:30" (3/4) ... [2020-10-24 23:18:52,762 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-24 23:18:52,807 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2020-10-24 23:18:52,811 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2020-10-24 23:18:52,815 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-24 23:18:52,818 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-24 23:18:52,858 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-24 23:18:52,858 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-24 23:18:52,859 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-24 23:18:52,859 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-24 23:18:52,860 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((~bvadd64(\result, 4294967295bv32) == 0bv32 && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-10-24 23:18:53,225 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-24 23:18:53,226 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-24 23:18:53,228 INFO L168 Benchmark]: Toolchain (without parser) took 73544.98 ms. Allocated memory was 54.5 MB in the beginning and 86.0 MB in the end (delta: 31.5 MB). Free memory was 39.0 MB in the beginning and 16.7 MB in the end (delta: 22.3 MB). Peak memory consumption was 52.8 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,229 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 44.0 MB. Free memory was 21.9 MB in the beginning and 21.9 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-24 23:18:53,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 990.61 ms. Allocated memory is still 54.5 MB. Free memory was 38.3 MB in the beginning and 30.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.48 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 29.5 MB in the end (delta: 559.1 kB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,231 INFO L168 Benchmark]: Boogie Preprocessor took 215.83 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 29.5 MB in the beginning and 38.2 MB in the end (delta: -8.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,231 INFO L168 Benchmark]: RCFGBuilder took 49234.41 ms. Allocated memory was 67.1 MB in the beginning and 86.0 MB in the end (delta: 18.9 MB). Free memory was 38.2 MB in the beginning and 49.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,232 INFO L168 Benchmark]: TraceAbstraction took 22441.08 ms. Allocated memory is still 86.0 MB. Free memory was 49.3 MB in the beginning and 43.5 MB in the end (delta: 5.8 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,232 INFO L168 Benchmark]: Witness Printer took 472.55 ms. Allocated memory is still 86.0 MB. Free memory was 43.5 MB in the beginning and 16.7 MB in the end (delta: 26.8 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2020-10-24 23:18:53,235 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 44.0 MB. Free memory was 21.9 MB in the beginning and 21.9 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 990.61 ms. Allocated memory is still 54.5 MB. Free memory was 38.3 MB in the beginning and 30.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 18.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 176.48 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 29.5 MB in the end (delta: 559.1 kB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 215.83 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 29.5 MB in the beginning and 38.2 MB in the end (delta: -8.7 MB). Peak memory consumption was 17.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 49234.41 ms. Allocated memory was 67.1 MB in the beginning and 86.0 MB in the end (delta: 18.9 MB). Free memory was 38.2 MB in the beginning and 49.6 MB in the end (delta: -11.4 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 22441.08 ms. Allocated memory is still 86.0 MB. Free memory was 49.3 MB in the beginning and 43.5 MB in the end (delta: 5.8 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. * Witness Printer took 472.55 ms. Allocated memory is still 86.0 MB. Free memory was 43.5 MB in the beginning and 16.7 MB in the end (delta: 26.8 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant [2020-10-24 23:18:53,253 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,257 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,258 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,258 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,258 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,259 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 588]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 443]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant [2020-10-24 23:18:53,261 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,261 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,261 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant [2020-10-24 23:18:53,287 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,289 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,289 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,290 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,292 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,293 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,294 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,294 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,294 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,294 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,295 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,295 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((((((~bvadd64(\result, 4294967295bv32) == 0bv32 && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 61]: Loop Invariant [2020-10-24 23:18:53,299 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,300 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,300 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,300 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,300 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,301 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,302 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,303 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: ((((((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 584]: Loop Invariant [2020-10-24 23:18:53,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,313 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,313 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,313 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,313 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,314 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-10-24 23:18:53,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,315 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-10-24 23:18:53,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (((((\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 402 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 8.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 588 SDtfs, 250 SDslu, 221 SDs, 0 SdLazy, 123 SolverSat, 23 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 7.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=402occurred in iteration=0, 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, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 352 HoareAnnotationTreeSize, 95 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 8.7s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 11514 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1874 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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 proved your program to be correct! Received shutdown request...