./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12606224152bcf2cf8cd7a946dd256dc04b1af8f ..................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12606224152bcf2cf8cd7a946dd256dc04b1af8f ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 03:59:07,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:59:07,240 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:59:07,252 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:59:07,253 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:59:07,254 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:59:07,255 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:59:07,258 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:59:07,261 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:59:07,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:59:07,266 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:59:07,267 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:59:07,268 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:59:07,271 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:59:07,276 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:59:07,277 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:59:07,284 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:59:07,286 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:59:07,289 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:59:07,293 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:59:07,294 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:59:07,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:59:07,302 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:59:07,304 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:59:07,304 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:59:07,305 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:59:07,306 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:59:07,309 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:59:07,310 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:59:07,311 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:59:07,311 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:59:07,312 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:59:07,312 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:59:07,312 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:59:07,316 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:59:07,318 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:59:07,319 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 03:59:07,341 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:59:07,342 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:59:07,343 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:59:07,343 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:59:07,343 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:59:07,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:59:07,344 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:59:07,344 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 03:59:07,344 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:59:07,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:59:07,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:59:07,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:59:07,345 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:59:07,345 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:59:07,345 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:59:07,345 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:59:07,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:59:07,346 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:59:07,346 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:59:07,346 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:59:07,346 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:59:07,346 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:59:07,347 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:59:07,347 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:59:07,347 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:59:07,347 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 03:59:07,347 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:59:07,347 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 03:59:07,348 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2018-12-31 03:59:07,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:59:07,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:59:07,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:59:07,407 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:59:07,407 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:59:07,408 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c [2018-12-31 03:59:07,474 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78e46c324/2d832de034974d7585ed28ac89c16c49/FLAG6bddaa08e [2018-12-31 03:59:07,953 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:59:07,954 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c [2018-12-31 03:59:07,967 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78e46c324/2d832de034974d7585ed28ac89c16c49/FLAG6bddaa08e [2018-12-31 03:59:08,268 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78e46c324/2d832de034974d7585ed28ac89c16c49 [2018-12-31 03:59:08,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:59:08,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:59:08,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:59:08,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:59:08,280 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:59:08,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:59:08" (1/1) ... [2018-12-31 03:59:08,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51baea59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:08, skipping insertion in model container [2018-12-31 03:59:08,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:59:08" (1/1) ... [2018-12-31 03:59:08,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:59:08,368 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:59:08,839 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:59:08,896 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:59:09,121 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:59:09,200 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:59:09,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09 WrapperNode [2018-12-31 03:59:09,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:59:09,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:59:09,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:59:09,202 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:59:09,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,262 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:59:09,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:59:09,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:59:09,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:59:09,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... [2018-12-31 03:59:09,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:59:09,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:59:09,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:59:09,597 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:59:09,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:59:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 03:59:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:59:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-31 03:59:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-31 03:59:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-31 03:59:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:59:09,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:59:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-31 03:59:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-31 03:59:09,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:59:14,354 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 03:59:14,354 INFO L280 CfgBuilder]: Removed 217 assue(true) statements. [2018-12-31 03:59:14,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:59:14 BoogieIcfgContainer [2018-12-31 03:59:14,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 03:59:14,356 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 03:59:14,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 03:59:14,360 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 03:59:14,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:59:08" (1/3) ... [2018-12-31 03:59:14,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f23e8a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:59:14, skipping insertion in model container [2018-12-31 03:59:14,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:09" (2/3) ... [2018-12-31 03:59:14,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f23e8a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:59:14, skipping insertion in model container [2018-12-31 03:59:14,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:59:14" (3/3) ... [2018-12-31 03:59:14,365 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b_true-unreach-call.c [2018-12-31 03:59:14,376 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 03:59:14,386 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 03:59:14,404 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 03:59:14,440 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 03:59:14,441 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 03:59:14,441 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 03:59:14,441 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 03:59:14,441 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 03:59:14,441 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 03:59:14,441 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 03:59:14,442 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 03:59:14,442 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 03:59:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2018-12-31 03:59:14,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-31 03:59:14,477 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:59:14,478 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:59:14,481 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:59:14,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:59:14,489 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2018-12-31 03:59:14,491 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 03:59:14,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 03:59:14,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:59:14,542 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:59:14,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:59:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:59:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:59:14,881 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:59:14,881 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 03:59:14,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 03:59:14,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 03:59:14,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:59:14,900 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2018-12-31 03:59:14,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:59:14,980 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2018-12-31 03:59:14,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 03:59:14,982 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-12-31 03:59:14,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:59:15,002 INFO L225 Difference]: With dead ends: 800 [2018-12-31 03:59:15,002 INFO L226 Difference]: Without dead ends: 398 [2018-12-31 03:59:15,010 INFO L631 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 [2018-12-31 03:59:15,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2018-12-31 03:59:15,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2018-12-31 03:59:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2018-12-31 03:59:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2018-12-31 03:59:15,090 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2018-12-31 03:59:15,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:59:15,090 INFO L480 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2018-12-31 03:59:15,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 03:59:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2018-12-31 03:59:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-31 03:59:15,092 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:59:15,092 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:59:15,093 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:59:15,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:59:15,093 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2018-12-31 03:59:15,093 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 03:59:15,093 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 03:59:15,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:59:15,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:59:15,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:59:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 03:59:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 03:59:15,432 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-31 03:59:15,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 03:59:15 BoogieIcfgContainer [2018-12-31 03:59:15,536 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 03:59:15,537 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 03:59:15,537 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 03:59:15,537 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 03:59:15,538 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:59:14" (3/4) ... [2018-12-31 03:59:15,543 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-31 03:59:15,543 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 03:59:15,544 INFO L168 Benchmark]: Toolchain (without parser) took 7270.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 947.3 MB in the beginning and 798.4 MB in the end (delta: 148.9 MB). Peak memory consumption was 275.3 MB. Max. memory is 11.5 GB. [2018-12-31 03:59:15,547 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:59:15,548 INFO L168 Benchmark]: CACSL2BoogieTranslator took 925.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -158.2 MB). Peak memory consumption was 44.4 MB. Max. memory is 11.5 GB. [2018-12-31 03:59:15,549 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-31 03:59:15,551 INFO L168 Benchmark]: Boogie Preprocessor took 225.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-12-31 03:59:15,551 INFO L168 Benchmark]: RCFGBuilder took 4758.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 866.9 MB in the end (delta: 211.2 MB). Peak memory consumption was 211.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:59:15,552 INFO L168 Benchmark]: TraceAbstraction took 1179.72 ms. Allocated memory is still 1.2 GB. Free memory was 860.1 MB in the beginning and 798.4 MB in the end (delta: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. [2018-12-31 03:59:15,554 INFO L168 Benchmark]: Witness Printer took 6.77 ms. Allocated memory is still 1.2 GB. Free memory is still 798.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:59:15,559 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 925.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -158.2 MB). Peak memory consumption was 44.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 168.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 225.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4758.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 866.9 MB in the end (delta: 211.2 MB). Peak memory consumption was 211.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1179.72 ms. Allocated memory is still 1.2 GB. Free memory was 860.1 MB in the beginning and 798.4 MB in the end (delta: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. * Witness Printer took 6.77 ms. Allocated memory is still 1.2 GB. Free memory is still 798.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 627]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 626, overapproximation of someUnaryDOUBLEoperation at line 505, overapproximation of bitwiseAnd at line 592, overapproximation of someUnaryFLOAToperation at line 622, overapproximation of someBinaryArithmeticFLOAToperation at line 597. Possible FailurePath: [L11] static const float huge_floor = 1.0e30; [L88-L90] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L163] static const int init_jk_krempio[] = {4, 7, 9}; [L165-L169] 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, }; [L171-L173] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L348-L366] 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, }; [L368-L374] 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}; [L376-L385] 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; [L505-L508] 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; [L532-L535] 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; [L572-L580] 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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L622] float x = -0.0f; [L583] float y[2], z = 0.0; [L584] __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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L587] ieee_float_shape_type gf_u; [L588] gf_u.value = (x) [L589] EXPR gf_u.word [L589] (ix) = gf_u.word [L592] 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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L593] 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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L596] COND TRUE !((ix) < 0x7f800000L) [L597] return x - x; [L597] 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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L623] float res = sin_float(x); [L626] 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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L626] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L627] __VERIFIER_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={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, 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={13:0}, 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={2:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. UNSAFE Result, 1.0s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, 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=401occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 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, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: 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 0.1.24-2e94e6a [2018-12-31 03:59:18,035 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:59:18,037 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:59:18,049 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:59:18,049 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:59:18,050 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:59:18,052 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:59:18,053 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:59:18,055 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:59:18,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:59:18,057 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:59:18,057 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:59:18,058 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:59:18,059 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:59:18,060 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:59:18,061 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:59:18,061 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:59:18,063 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:59:18,065 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:59:18,067 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:59:18,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:59:18,070 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:59:18,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:59:18,074 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:59:18,075 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:59:18,076 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:59:18,080 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:59:18,081 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:59:18,083 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:59:18,087 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:59:18,088 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:59:18,089 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:59:18,089 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:59:18,090 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:59:18,091 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:59:18,094 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:59:18,094 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-31 03:59:18,123 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:59:18,124 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:59:18,126 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:59:18,129 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:59:18,129 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:59:18,129 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:59:18,130 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:59:18,130 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:59:18,130 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:59:18,130 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:59:18,130 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:59:18,130 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:59:18,132 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-31 03:59:18,132 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-31 03:59:18,132 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:59:18,133 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:59:18,133 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:59:18,133 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:59:18,133 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:59:18,133 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:59:18,136 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:59:18,136 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:59:18,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:59:18,136 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:59:18,136 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:59:18,137 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:59:18,137 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-31 03:59:18,138 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:59:18,138 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-31 03:59:18,138 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-31 03:59:18,138 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2018-12-31 03:59:18,194 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:59:18,207 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:59:18,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:59:18,213 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:59:18,213 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:59:18,214 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c [2018-12-31 03:59:18,276 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd85a967/74c94d30f49c4fcd9e1ff3d4680ed0e9/FLAGaf457edd5 [2018-12-31 03:59:18,790 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:59:18,791 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0220b_true-unreach-call.c [2018-12-31 03:59:18,804 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd85a967/74c94d30f49c4fcd9e1ff3d4680ed0e9/FLAGaf457edd5 [2018-12-31 03:59:19,089 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd85a967/74c94d30f49c4fcd9e1ff3d4680ed0e9 [2018-12-31 03:59:19,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:59:19,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:59:19,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:59:19,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:59:19,100 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:59:19,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:59:19" (1/1) ... [2018-12-31 03:59:19,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64d88e68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:19, skipping insertion in model container [2018-12-31 03:59:19,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:59:19" (1/1) ... [2018-12-31 03:59:19,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:59:19,161 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:59:19,675 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:59:19,745 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:59:19,946 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:59:20,011 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:59:20,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20 WrapperNode [2018-12-31 03:59:20,011 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:59:20,012 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:59:20,012 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:59:20,012 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:59:20,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:59:20,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:59:20,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:59:20,185 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:59:20,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... [2018-12-31 03:59:20,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:59:20,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:59:20,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:59:20,381 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:59:20,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:59:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2018-12-31 03:59:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-31 03:59:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:59:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-12-31 03:59:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-31 03:59:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:59:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:59:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-12-31 03:59:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-31 03:59:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:59:23,374 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:23,438 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:23,579 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:28,487 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:28,576 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:28,595 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:28,715 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:29,084 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:29,558 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:29,585 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:29,773 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:30,940 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:30,963 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:30,997 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:33,343 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:33,471 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:35,540 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:35,609 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:37,566 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:37,587 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:39,662 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:39,758 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:40,160 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:40,173 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:40,209 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:40,355 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:41,474 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:41,495 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:41,520 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:41,885 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:41,959 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:42,188 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:42,198 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:44,508 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:44,522 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:44,536 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:44,716 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:45,024 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:45,914 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:45,933 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:46,271 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:46,601 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:46,637 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:46,742 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:46,989 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:47,344 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:47,443 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:47,460 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:47,731 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:48,050 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:48,252 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:48,270 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:48,292 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:48,359 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:48,560 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:59:53,821 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:00,635 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:03,743 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:05,856 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:05,992 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:10,271 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:12,328 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:12,350 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:12,537 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:12,559 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:12,733 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:12,744 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,198 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,508 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,562 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,692 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,798 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,814 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 04:00:13,816 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 04:00:13,816 INFO L280 CfgBuilder]: Removed 217 assue(true) statements. [2018-12-31 04:00:13,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 04:00:13 BoogieIcfgContainer [2018-12-31 04:00:13,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 04:00:13,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 04:00:13,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 04:00:13,822 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 04:00:13,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:59:19" (1/3) ... [2018-12-31 04:00:13,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ca59c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 04:00:13, skipping insertion in model container [2018-12-31 04:00:13,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:59:20" (2/3) ... [2018-12-31 04:00:13,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ca59c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 04:00:13, skipping insertion in model container [2018-12-31 04:00:13,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 04:00:13" (3/3) ... [2018-12-31 04:00:13,825 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b_true-unreach-call.c [2018-12-31 04:00:13,836 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 04:00:13,845 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 04:00:13,865 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 04:00:13,903 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 04:00:13,904 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 04:00:13,904 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 04:00:13,905 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 04:00:13,905 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 04:00:13,905 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 04:00:13,905 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 04:00:13,905 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 04:00:13,905 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 04:00:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2018-12-31 04:00:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-31 04:00:13,953 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 04:00:13,954 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 04:00:13,959 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 04:00:13,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 04:00:13,968 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2018-12-31 04:00:13,977 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 04:00:13,978 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-12-31 04:00:13,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 04:00:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 04:00:14,347 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 04:00:14,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 04:00:14,367 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 04:00:14,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 04:00:14,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 04:00:14,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 04:00:14,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 04:00:14,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 04:00:14,422 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2018-12-31 04:00:14,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 04:00:14,496 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2018-12-31 04:00:14,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 04:00:14,498 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-12-31 04:00:14,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 04:00:14,517 INFO L225 Difference]: With dead ends: 800 [2018-12-31 04:00:14,517 INFO L226 Difference]: Without dead ends: 398 [2018-12-31 04:00:14,523 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 04:00:14,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2018-12-31 04:00:14,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2018-12-31 04:00:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2018-12-31 04:00:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2018-12-31 04:00:14,604 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2018-12-31 04:00:14,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 04:00:14,605 INFO L480 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2018-12-31 04:00:14,605 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 04:00:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2018-12-31 04:00:14,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-31 04:00:14,606 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 04:00:14,606 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 04:00:14,606 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 04:00:14,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 04:00:14,607 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2018-12-31 04:00:14,609 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 04:00:14,609 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-12-31 04:00:14,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 04:00:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 04:00:14,925 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 04:00:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 04:00:15,145 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 04:00:15,160 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 04:00:15,160 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 04:00:15,161 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 04:00:15,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 04:00:15,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 04:00:15,162 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 5 states. [2018-12-31 04:00:15,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 04:00:15,312 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2018-12-31 04:00:15,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 04:00:15,315 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 11 [2018-12-31 04:00:15,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 04:00:15,315 INFO L225 Difference]: With dead ends: 407 [2018-12-31 04:00:15,316 INFO L226 Difference]: Without dead ends: 23 [2018-12-31 04:00:15,319 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-31 04:00:15,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2018-12-31 04:00:15,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2018-12-31 04:00:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-12-31 04:00:15,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2018-12-31 04:00:15,325 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2018-12-31 04:00:15,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 04:00:15,326 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2018-12-31 04:00:15,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 04:00:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2018-12-31 04:00:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-31 04:00:15,328 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 04:00:15,328 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 04:00:15,329 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 04:00:15,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 04:00:15,329 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2018-12-31 04:00:15,331 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 04:00:15,332 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-12-31 04:00:15,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-12-31 04:00:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 04:00:15,731 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 04:00:16,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 04:00:16,055 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 04:00:16,073 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 04:00:16,074 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-31 04:00:16,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-31 04:00:16,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-31 04:00:16,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-31 04:00:16,075 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 7 states. [2018-12-31 04:00:25,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 04:00:25,047 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2018-12-31 04:00:25,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-31 04:00:25,048 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 16 [2018-12-31 04:00:25,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 04:00:25,048 INFO L225 Difference]: With dead ends: 45 [2018-12-31 04:00:25,048 INFO L226 Difference]: Without dead ends: 33 [2018-12-31 04:00:25,049 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2018-12-31 04:00:25,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-12-31 04:00:25,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2018-12-31 04:00:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-12-31 04:00:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2018-12-31 04:00:25,056 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2018-12-31 04:00:25,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 04:00:25,057 INFO L480 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2018-12-31 04:00:25,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-31 04:00:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2018-12-31 04:00:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-31 04:00:25,057 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 04:00:25,058 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 04:00:25,058 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 04:00:25,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 04:00:25,058 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2018-12-31 04:00:25,059 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 04:00:25,059 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-12-31 04:00:25,072 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 04:00:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 04:00:26,116 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 04:00:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 04:00:26,391 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 04:00:26,424 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 04:00:26,424 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-31 04:00:26,425 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 04:00:26,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 04:00:26,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-31 04:00:26,425 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 6 states. [2018-12-31 04:00:26,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 04:00:26,613 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2018-12-31 04:00:26,616 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-31 04:00:26,617 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-12-31 04:00:26,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 04:00:26,617 INFO L225 Difference]: With dead ends: 33 [2018-12-31 04:00:26,617 INFO L226 Difference]: Without dead ends: 21 [2018-12-31 04:00:26,618 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-12-31 04:00:26,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2018-12-31 04:00:26,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2018-12-31 04:00:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2018-12-31 04:00:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2018-12-31 04:00:26,624 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2018-12-31 04:00:26,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 04:00:26,624 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2018-12-31 04:00:26,624 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 04:00:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2018-12-31 04:00:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-31 04:00:26,625 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 04:00:26,625 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 04:00:26,625 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 04:00:26,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 04:00:26,626 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2018-12-31 04:00:26,627 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 04:00:26,627 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-12-31 04:00:26,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-12-31 04:00:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 04:00:26,971 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 04:00:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 04:00:27,618 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 04:00:27,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 04:00:27,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-12-31 04:00:27,633 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-31 04:00:27,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-31 04:00:27,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-12-31 04:00:27,633 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 11 states. [2018-12-31 04:00:28,233 WARN L181 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-12-31 04:00:28,588 WARN L181 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-12-31 04:00:28,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 04:00:28,937 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2018-12-31 04:00:28,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-31 04:00:28,938 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 20 [2018-12-31 04:00:28,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 04:00:28,939 INFO L225 Difference]: With dead ends: 21 [2018-12-31 04:00:28,939 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 04:00:28,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=93, Invalid=213, Unknown=0, NotChecked=0, Total=306 [2018-12-31 04:00:28,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 04:00:28,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 04:00:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 04:00:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 04:00:28,941 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2018-12-31 04:00:28,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 04:00:28,941 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 04:00:28,941 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-31 04:00:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 04:00:28,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 04:00:28,946 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 04:00:29,316 WARN L181 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-12-31 04:00:29,732 INFO L448 ceAbstractionStarter]: For program point L36(lines 36 40) no Hoare annotation was computed. [2018-12-31 04:00:29,732 INFO L451 ceAbstractionStarter]: At program point L631(lines 614 632) the Hoare annotation is: true [2018-12-31 04:00:29,732 INFO L448 ceAbstractionStarter]: For program point L103(lines 103 104) no Hoare annotation was computed. [2018-12-31 04:00:29,732 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 103 104) no Hoare annotation was computed. [2018-12-31 04:00:29,732 INFO L448 ceAbstractionStarter]: For program point L37(lines 37 38) no Hoare annotation was computed. [2018-12-31 04:00:29,732 INFO L448 ceAbstractionStarter]: For program point L103-2(lines 103 104) no Hoare annotation was computed. [2018-12-31 04:00:29,732 INFO L448 ceAbstractionStarter]: For program point L103-3(lines 103 104) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L37-2(lines 37 38) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L435(line 435) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L435-2(lines 435 467) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L237-1(lines 224 252) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 106) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L448 ceAbstractionStarter]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2018-12-31 04:00:29,733 INFO L444 ceAbstractionStarter]: At program point L568(lines 537 570) the Hoare annotation is: false [2018-12-31 04:00:29,733 INFO L444 ceAbstractionStarter]: At program point L568-1(lines 537 570) the Hoare annotation is: false [2018-12-31 04:00:29,734 INFO L444 ceAbstractionStarter]: At program point L502(lines 387 503) the Hoare annotation is: false [2018-12-31 04:00:29,734 INFO L444 ceAbstractionStarter]: At program point L304(lines 304 344) the Hoare annotation is: false [2018-12-31 04:00:29,734 INFO L444 ceAbstractionStarter]: At program point L238(lines 238 245) the Hoare annotation is: false [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L305(line 305) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L107(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L107-2(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L107-3(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L107-5(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L107-6(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,734 INFO L448 ceAbstractionStarter]: For program point L107-8(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L107-9(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L107-11(lines 107 117) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 308) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L444 ceAbstractionStarter]: At program point L307-3(lines 307 308) the Hoare annotation is: false [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L307-4(lines 304 344) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L444 ceAbstractionStarter]: At program point L109-2(lines 109 113) the Hoare annotation is: false [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 46) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L109-3(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,735 INFO L448 ceAbstractionStarter]: For program point L109-5(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L444 ceAbstractionStarter]: At program point L109-6(lines 109 113) the Hoare annotation is: false [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L109-7(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L109-9(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L444 ceAbstractionStarter]: At program point L109-10(lines 109 113) the Hoare annotation is: false [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L109-11(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L109-13(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L444 ceAbstractionStarter]: At program point L109-14(lines 109 113) the Hoare annotation is: false [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L109-15(lines 109 113) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L242(line 242) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L448 ceAbstractionStarter]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2018-12-31 04:00:29,736 INFO L444 ceAbstractionStarter]: At program point L441-2(lines 441 445) the Hoare annotation is: false [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L309-1(line 309) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L311-2(line 311) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L48(lines 48 52) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 13 54) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L48-2(lines 48 52) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 115 116) no Hoare annotation was computed. [2018-12-31 04:00:29,737 INFO L448 ceAbstractionStarter]: For program point L115-2(lines 115 116) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L115-3(lines 115 116) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L314-2(lines 314 315) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L444 ceAbstractionStarter]: At program point L314-3(lines 314 315) the Hoare annotation is: false [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L314-4(lines 304 344) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L513-1(lines 513 517) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L444 ceAbstractionStarter]: At program point L513-2(lines 513 517) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_10 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_10)) (fp.neg (_ +zero 8 24))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_10)))) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 466) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L513-3(lines 513 517) no Hoare annotation was computed. [2018-12-31 04:00:29,738 INFO L448 ceAbstractionStarter]: For program point L447-1(lines 435 467) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L513-5(lines 513 517) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L444 ceAbstractionStarter]: At program point L513-6(lines 513 517) the Hoare annotation is: false [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L513-7(lines 513 517) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 250) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L513-9(lines 513 517) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L444 ceAbstractionStarter]: At program point L513-10(lines 513 517) the Hoare annotation is: false [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L513-11(lines 513 517) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L316-1(line 316) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 186) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L185-2(lines 185 186) no Hoare annotation was computed. [2018-12-31 04:00:29,739 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 120) no Hoare annotation was computed. [2018-12-31 04:00:29,740 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 119 120) no Hoare annotation was computed. [2018-12-31 04:00:29,740 INFO L444 ceAbstractionStarter]: At program point L53(lines 13 54) the Hoare annotation is: false [2018-12-31 04:00:29,740 INFO L448 ceAbstractionStarter]: For program point L119-2(lines 119 120) no Hoare annotation was computed. [2018-12-31 04:00:29,740 INFO L448 ceAbstractionStarter]: For program point L119-3(lines 119 120) no Hoare annotation was computed. [2018-12-31 04:00:29,740 INFO L444 ceAbstractionStarter]: At program point L582(lines 582 612) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_10 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_10)) (fp.neg (_ +zero 8 24))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_10)))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_22 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_22))) (= ULTIMATE.start___kernel_sinf_~ix~5 (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_22)))))) [2018-12-31 04:00:29,740 INFO L448 ceAbstractionStarter]: For program point L318-2(lines 318 319) no Hoare annotation was computed. [2018-12-31 04:00:29,740 INFO L444 ceAbstractionStarter]: At program point L318-3(lines 318 319) the Hoare annotation is: false [2018-12-31 04:00:29,740 INFO L448 ceAbstractionStarter]: For program point L318-4(lines 304 344) no Hoare annotation was computed. [2018-12-31 04:00:29,740 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 128) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 121 128) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L121-2(lines 121 128) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L121-3(lines 121 128) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L320-1(line 320) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L254-1(lines 176 346) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L444 ceAbstractionStarter]: At program point L122-2(lines 122 126) the Hoare annotation is: false [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L122-3(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,741 INFO L448 ceAbstractionStarter]: For program point L122-5(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L444 ceAbstractionStarter]: At program point L122-6(lines 122 126) the Hoare annotation is: false [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L122-7(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L122-9(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L444 ceAbstractionStarter]: At program point L122-10(lines 122 126) the Hoare annotation is: false [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L122-11(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L122-13(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L444 ceAbstractionStarter]: At program point L122-14(lines 122 126) the Hoare annotation is: false [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L122-15(lines 122 126) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L519(lines 519 522) no Hoare annotation was computed. [2018-12-31 04:00:29,742 INFO L448 ceAbstractionStarter]: For program point L519-2(lines 519 522) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L453-1(lines 453 457) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L519-3(lines 519 522) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L444 ceAbstractionStarter]: At program point L453-2(lines 453 457) the Hoare annotation is: false [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L453-3(lines 453 457) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L519-5(lines 519 522) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L519-6(lines 519 522) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L519-8(lines 519 522) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L444 ceAbstractionStarter]: At program point L586-2(lines 586 590) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 521) no Hoare annotation was computed. [2018-12-31 04:00:29,743 INFO L448 ceAbstractionStarter]: For program point L586-3(lines 586 590) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L520-1(lines 520 521) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L520-2(lines 520 521) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L322(line 322) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L256-2(lines 256 257) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L444 ceAbstractionStarter]: At program point L256-3(lines 256 257) the Hoare annotation is: false [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L256-4(lines 254 271) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2018-12-31 04:00:29,744 INFO L444 ceAbstractionStarter]: At program point L323-3(lines 323 327) the Hoare annotation is: false [2018-12-31 04:00:29,744 INFO L448 ceAbstractionStarter]: For program point L323-4(lines 323 327) no Hoare annotation was computed. [2018-12-31 04:00:29,745 INFO L448 ceAbstractionStarter]: For program point L191-2(lines 191 192) no Hoare annotation was computed. [2018-12-31 04:00:29,745 INFO L444 ceAbstractionStarter]: At program point L191-3(lines 191 192) the Hoare annotation is: false [2018-12-31 04:00:29,745 INFO L448 ceAbstractionStarter]: For program point L191-4(lines 191 192) no Hoare annotation was computed. [2018-12-31 04:00:29,745 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 59 63) no Hoare annotation was computed. [2018-12-31 04:00:29,745 INFO L444 ceAbstractionStarter]: At program point L59-2(lines 59 63) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_10 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_10)) (fp.neg (_ +zero 8 24))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_10)))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (= ULTIMATE.start___signbit_float_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_22 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_22))) (= ULTIMATE.start___kernel_sinf_~ix~5 (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_22)))))) [2018-12-31 04:00:29,745 INFO L448 ceAbstractionStarter]: For program point L59-3(lines 59 63) no Hoare annotation was computed. [2018-12-31 04:00:29,745 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-31 04:00:29,745 INFO L448 ceAbstractionStarter]: For program point L192-2(line 192) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L259-1(lines 259 260) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L259-3(lines 259 260) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L444 ceAbstractionStarter]: At program point L259-4(lines 259 260) the Hoare annotation is: false [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L259-5(lines 259 260) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L194-2(lines 194 198) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L444 ceAbstractionStarter]: At program point L194-3(lines 194 198) the Hoare annotation is: false [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L194-4(lines 194 198) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L459(lines 459 465) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L393-1(lines 393 397) no Hoare annotation was computed. [2018-12-31 04:00:29,746 INFO L444 ceAbstractionStarter]: At program point L393-2(lines 393 397) the Hoare annotation is: false [2018-12-31 04:00:29,746 INFO L448 ceAbstractionStarter]: For program point L393-3(lines 393 397) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L195-2(lines 195 196) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 134) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L444 ceAbstractionStarter]: At program point L195-3(lines 195 196) the Hoare annotation is: false [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 129 134) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L195-4(lines 195 196) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L129-2(lines 129 134) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L129-3(lines 129 134) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 529) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L526-1(lines 526 529) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L526-2(lines 526 529) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L448 ceAbstractionStarter]: For program point L328-2(lines 328 332) no Hoare annotation was computed. [2018-12-31 04:00:29,747 INFO L444 ceAbstractionStarter]: At program point L328-3(lines 328 332) the Hoare annotation is: false [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L262-2(lines 262 267) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L328-4(lines 328 332) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L444 ceAbstractionStarter]: At program point L262-3(lines 262 267) the Hoare annotation is: false [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 133) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L262-4(lines 262 267) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 130 133) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L130-2(lines 130 133) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L130-3(lines 130 133) no Hoare annotation was computed. [2018-12-31 04:00:29,748 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 611) no Hoare annotation was computed. [2018-12-31 04:00:29,749 INFO L444 ceAbstractionStarter]: At program point L65(lines 56 66) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_10 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_10)) (fp.neg (_ +zero 8 24))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_10)))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= (_ bv1 32) |ULTIMATE.start___signbit_float_#res|) (= |ULTIMATE.start_sin_float_#res| .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_#res| .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (= ULTIMATE.start___signbit_float_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_22 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_22))) (= ULTIMATE.start___kernel_sinf_~ix~5 (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_22)))))) [2018-12-31 04:00:29,749 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 04:00:29,749 INFO L448 ceAbstractionStarter]: For program point L264-2(lines 264 265) no Hoare annotation was computed. [2018-12-31 04:00:29,749 INFO L444 ceAbstractionStarter]: At program point L264-3(lines 264 265) the Hoare annotation is: false [2018-12-31 04:00:29,749 INFO L448 ceAbstractionStarter]: For program point L264-4(lines 264 265) no Hoare annotation was computed. [2018-12-31 04:00:29,749 INFO L444 ceAbstractionStarter]: At program point L529(lines 510 530) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_10 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_10) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_10)) (fp.neg (_ +zero 8 24))) (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_10)))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_22 (_ BitVec 32))) (and (= (fp.neg (_ +zero 8 24)) (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_22) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_22))) (= ULTIMATE.start___kernel_sinf_~ix~5 (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_22)))))) [2018-12-31 04:00:29,749 INFO L444 ceAbstractionStarter]: At program point L529-1(lines 510 530) the Hoare annotation is: false [2018-12-31 04:00:29,749 INFO L444 ceAbstractionStarter]: At program point L529-2(lines 510 530) the Hoare annotation is: false [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 611) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 403) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L444 ceAbstractionStarter]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L333-4(lines 304 344) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L444 ceAbstractionStarter]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,750 INFO L444 ceAbstractionStarter]: At program point L70-2(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,750 INFO L448 ceAbstractionStarter]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,751 INFO L444 ceAbstractionStarter]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2018-12-31 04:00:29,751 INFO L448 ceAbstractionStarter]: For program point L70-5(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,751 INFO L448 ceAbstractionStarter]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,751 INFO L444 ceAbstractionStarter]: At program point L70-6(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,751 INFO L448 ceAbstractionStarter]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,751 INFO L444 ceAbstractionStarter]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2018-12-31 04:00:29,751 INFO L448 ceAbstractionStarter]: For program point L70-9(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,751 INFO L448 ceAbstractionStarter]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,751 INFO L444 ceAbstractionStarter]: At program point L70-10(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,751 INFO L448 ceAbstractionStarter]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,752 INFO L444 ceAbstractionStarter]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2018-12-31 04:00:29,752 INFO L448 ceAbstractionStarter]: For program point L70-13(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,752 INFO L448 ceAbstractionStarter]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2018-12-31 04:00:29,752 INFO L444 ceAbstractionStarter]: At program point L70-14(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,752 INFO L448 ceAbstractionStarter]: For program point L70-17(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,752 INFO L444 ceAbstractionStarter]: At program point L70-18(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,752 INFO L448 ceAbstractionStarter]: For program point L70-21(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,752 INFO L444 ceAbstractionStarter]: At program point L70-22(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,752 INFO L444 ceAbstractionStarter]: At program point L269(lines 176 346) the Hoare annotation is: false [2018-12-31 04:00:29,752 INFO L448 ceAbstractionStarter]: For program point L70-25(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,752 INFO L444 ceAbstractionStarter]: At program point L70-26(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L203-2(lines 203 207) no Hoare annotation was computed. [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L70-29(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,753 INFO L444 ceAbstractionStarter]: At program point L203-3(lines 203 207) the Hoare annotation is: false [2018-12-31 04:00:29,753 INFO L444 ceAbstractionStarter]: At program point L70-30(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L70-33(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,753 INFO L444 ceAbstractionStarter]: At program point L70-34(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L70-37(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,753 INFO L444 ceAbstractionStarter]: At program point L70-38(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L70-41(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,753 INFO L444 ceAbstractionStarter]: At program point L70-42(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,753 INFO L448 ceAbstractionStarter]: For program point L70-45(lines 70 74) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L444 ceAbstractionStarter]: At program point L70-46(lines 70 74) the Hoare annotation is: false [2018-12-31 04:00:29,754 INFO L448 ceAbstractionStarter]: For program point L601(lines 601 610) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 474) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L448 ceAbstractionStarter]: For program point L602(line 602) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 428) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 427) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L444 ceAbstractionStarter]: At program point L141(lines 92 142) the Hoare annotation is: false [2018-12-31 04:00:29,754 INFO L444 ceAbstractionStarter]: At program point L141-1(lines 92 142) the Hoare annotation is: false [2018-12-31 04:00:29,754 INFO L448 ceAbstractionStarter]: For program point L75(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,754 INFO L444 ceAbstractionStarter]: At program point L141-2(lines 92 142) the Hoare annotation is: false [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L444 ceAbstractionStarter]: At program point L141-3(lines 92 142) the Hoare annotation is: false [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-3(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-4(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-6(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-7(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-9(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-10(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-12(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-13(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,755 INFO L448 ceAbstractionStarter]: For program point L75-15(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L604(line 604) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-16(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-18(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-19(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-21(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-22(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-24(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-25(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-27(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-28(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,756 INFO L448 ceAbstractionStarter]: For program point L75-30(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L75-31(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L75-33(lines 75 79) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L75-34(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L407(lines 407 414) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L407-2(lines 407 414) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L606(line 606) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L540-1(lines 540 544) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L444 ceAbstractionStarter]: At program point L540-2(lines 540 544) the Hoare annotation is: false [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L540-3(lines 540 544) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L448 ceAbstractionStarter]: For program point L540-5(lines 540 544) no Hoare annotation was computed. [2018-12-31 04:00:29,757 INFO L444 ceAbstractionStarter]: At program point L540-6(lines 540 544) the Hoare annotation is: false [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L540-7(lines 540 544) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L276-1(lines 276 279) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L444 ceAbstractionStarter]: At program point L276-3(lines 276 279) the Hoare annotation is: false [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L608(line 608) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 146 150) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L444 ceAbstractionStarter]: At program point L146-2(lines 146 150) the Hoare annotation is: false [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L80-2(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L80-3(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,758 INFO L448 ceAbstractionStarter]: For program point L80-4(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-5(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-6(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-7(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-8(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-9(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-10(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-11(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-12(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-13(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,759 INFO L448 ceAbstractionStarter]: For program point L80-14(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-15(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-16(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-17(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-18(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 480) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-19(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-20(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-21(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-22(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L448 ceAbstractionStarter]: For program point L80-23(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,760 INFO L444 ceAbstractionStarter]: At program point L345(lines 175 346) the Hoare annotation is: false [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-24(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-25(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-26(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-27(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-28(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-29(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-30(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-31(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-32(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-33(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,761 INFO L448 ceAbstractionStarter]: For program point L80-34(lines 68 86) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L80-35(lines 80 84) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 222) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L16-1(lines 16 20) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L444 ceAbstractionStarter]: At program point L16-2(lines 16 20) the Hoare annotation is: false [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L16-3(lines 16 20) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 549) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L546-2(lines 546 549) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L546-3(lines 546 549) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L546-5(lines 546 549) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L282(lines 282 289) no Hoare annotation was computed. [2018-12-31 04:00:29,762 INFO L448 ceAbstractionStarter]: For program point L282-2(lines 273 290) no Hoare annotation was computed. [2018-12-31 04:00:29,763 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 548) no Hoare annotation was computed. [2018-12-31 04:00:29,763 INFO L448 ceAbstractionStarter]: For program point L547-1(lines 547 548) no Hoare annotation was computed. [2018-12-31 04:00:29,763 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 155) no Hoare annotation was computed. [2018-12-31 04:00:29,763 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 144 157) no Hoare annotation was computed. [2018-12-31 04:00:29,763 INFO L448 ceAbstractionStarter]: For program point L151-2(lines 151 155) no Hoare annotation was computed. [2018-12-31 04:00:29,763 INFO L444 ceAbstractionStarter]: At program point L85(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,763 INFO L444 ceAbstractionStarter]: At program point L85-1(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,763 INFO L444 ceAbstractionStarter]: At program point L85-2(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,763 INFO L444 ceAbstractionStarter]: At program point L85-3(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,763 INFO L444 ceAbstractionStarter]: At program point L85-4(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,763 INFO L444 ceAbstractionStarter]: At program point L85-5(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L85-6(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L85-7(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L85-8(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L85-9(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L85-10(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L85-11(lines 68 86) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 04:00:29,764 INFO L448 ceAbstractionStarter]: For program point L483-1(lines 483 487) no Hoare annotation was computed. [2018-12-31 04:00:29,764 INFO L444 ceAbstractionStarter]: At program point L483-2(lines 483 487) the Hoare annotation is: false [2018-12-31 04:00:29,764 INFO L448 ceAbstractionStarter]: For program point L483-3(lines 483 487) no Hoare annotation was computed. [2018-12-31 04:00:29,764 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 222) no Hoare annotation was computed. [2018-12-31 04:00:29,764 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 425) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 222) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L221-2(lines 176 346) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 47) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L444 ceAbstractionStarter]: At program point L156(lines 144 157) the Hoare annotation is: false [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 41) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 31) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 569) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L554-1(lines 554 569) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 491) no Hoare annotation was computed. [2018-12-31 04:00:29,765 INFO L444 ceAbstractionStarter]: At program point L488-3(lines 488 491) the Hoare annotation is: false [2018-12-31 04:00:29,765 INFO L448 ceAbstractionStarter]: For program point L488-4(lines 488 491) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L224(lines 176 346) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L26(lines 26 30) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L28(lines 28 30) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 565) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L557-2(lines 557 565) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L293-2(lines 293 296) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L444 ceAbstractionStarter]: At program point L293-3(lines 293 296) the Hoare annotation is: false [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L227-2(lines 227 236) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L293-4(lines 293 296) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L444 ceAbstractionStarter]: At program point L227-3(lines 227 236) the Hoare annotation is: false [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L227-4(lines 224 252) no Hoare annotation was computed. [2018-12-31 04:00:29,766 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L444 ceAbstractionStarter]: At program point L96-2(lines 96 100) the Hoare annotation is: false [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-3(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-5(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L444 ceAbstractionStarter]: At program point L96-6(lines 96 100) the Hoare annotation is: false [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-7(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-9(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L444 ceAbstractionStarter]: At program point L96-10(lines 96 100) the Hoare annotation is: false [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-11(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-13(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,767 INFO L444 ceAbstractionStarter]: At program point L96-14(lines 96 100) the Hoare annotation is: false [2018-12-31 04:00:29,767 INFO L448 ceAbstractionStarter]: For program point L96-15(lines 96 100) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 235) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 629) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L444 ceAbstractionStarter]: At program point L560-2(lines 560 564) the Hoare annotation is: false [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L494-1(lines 494 495) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L560-3(lines 557 565) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L444 ceAbstractionStarter]: At program point L494-3(lines 494 495) the Hoare annotation is: false [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L560-5(lines 560 564) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L448 ceAbstractionStarter]: For program point L494-4(lines 494 495) no Hoare annotation was computed. [2018-12-31 04:00:29,768 INFO L444 ceAbstractionStarter]: At program point L560-6(lines 560 564) the Hoare annotation is: false [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L560-7(lines 557 565) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 233) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 627) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 475) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L298-2(lines 298 302) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L444 ceAbstractionStarter]: At program point L298-3(lines 298 302) the Hoare annotation is: false [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L298-4(lines 298 302) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L34(lines 34 35) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 501) no Hoare annotation was computed. [2018-12-31 04:00:29,769 INFO L448 ceAbstractionStarter]: For program point L299-2(lines 299 300) no Hoare annotation was computed. [2018-12-31 04:00:29,770 INFO L444 ceAbstractionStarter]: At program point L299-3(lines 299 300) the Hoare annotation is: false [2018-12-31 04:00:29,770 INFO L448 ceAbstractionStarter]: For program point L299-4(lines 299 300) no Hoare annotation was computed. [2018-12-31 04:00:29,784 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,785 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,785 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,785 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,786 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,786 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,786 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,786 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,795 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,797 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,798 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,803 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,803 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,803 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,803 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,804 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,805 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,807 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,808 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,809 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,810 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,810 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,810 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,810 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,810 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,811 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,811 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,819 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,819 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,819 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,819 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,820 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,820 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,835 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,835 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,836 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,838 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:29,838 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,838 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:29,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 04:00:29 BoogieIcfgContainer [2018-12-31 04:00:29,845 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 04:00:29,845 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 04:00:29,845 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 04:00:29,846 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 04:00:29,846 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 04:00:13" (3/4) ... [2018-12-31 04:00:29,852 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 04:00:29,942 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 122 nodes and edges [2018-12-31 04:00:29,951 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 69 nodes and edges [2018-12-31 04:00:29,958 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-31 04:00:30,020 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) [2018-12-31 04:00:30,021 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2018-12-31 04:00:30,021 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) [2018-12-31 04:00:30,022 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) [2018-12-31 04:00:30,022 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && 1bv32 == \result) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) [2018-12-31 04:00:30,477 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 04:00:30,477 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 04:00:30,479 INFO L168 Benchmark]: Toolchain (without parser) took 71386.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.6 MB). Free memory was 951.4 MB in the beginning and 862.6 MB in the end (delta: 88.8 MB). Peak memory consumption was 274.4 MB. Max. memory is 11.5 GB. [2018-12-31 04:00:30,480 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 04:00:30,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 915.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -115.2 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. [2018-12-31 04:00:30,481 INFO L168 Benchmark]: Boogie Procedure Inliner took 172.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-31 04:00:30,481 INFO L168 Benchmark]: Boogie Preprocessor took 195.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2018-12-31 04:00:30,481 INFO L168 Benchmark]: RCFGBuilder took 53436.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 829.7 MB in the end (delta: 216.1 MB). Peak memory consumption was 216.1 MB. Max. memory is 11.5 GB. [2018-12-31 04:00:30,482 INFO L168 Benchmark]: TraceAbstraction took 16026.94 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 91.8 MB). Free memory was 829.7 MB in the beginning and 957.7 MB in the end (delta: -128.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 04:00:30,482 INFO L168 Benchmark]: Witness Printer took 632.14 ms. Allocated memory is still 1.2 GB. Free memory was 957.7 MB in the beginning and 862.6 MB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 11.5 GB. [2018-12-31 04:00:30,488 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 915.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -115.2 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 172.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 195.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 53436.66 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 829.7 MB in the end (delta: 216.1 MB). Peak memory consumption was 216.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 16026.94 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 91.8 MB). Free memory was 829.7 MB in the beginning and 957.7 MB in the end (delta: -128.0 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 632.14 ms. Allocated memory is still 1.2 GB. Free memory was 957.7 MB in the beginning and 862.6 MB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 627]: 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: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 256]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 56]: Loop Invariant [2018-12-31 04:00:30,496 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] Derived loop invariant: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && 1bv32 == \result) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant [2018-12-31 04:00:30,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] Derived loop invariant: ((((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 59]: Loop Invariant [2018-12-31 04:00:30,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,522 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,522 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,522 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] Derived loop invariant: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant [2018-12-31 04:00:30,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,527 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 441]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 299]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant [2018-12-31 04:00:30,531 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,531 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,531 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,532 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,532 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,532 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,532 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,532 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,533 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_10,QUANTIFIED] [2018-12-31 04:00:30,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,536 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,537 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] [2018-12-31 04:00:30,537 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_22,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_10 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_10[31:31], v_ULTIMATE.start_sin_float_~ix~7_10[30:23], v_ULTIMATE.start_sin_float_~ix~7_10[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_10))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_22 : bv32 :: ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_22[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_22[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_22[22:0]) && ix == ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_22)) - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. SAFE Result, 15.8s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 10.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 588 SDtfs, 175 SDslu, 171 SDs, 0 SdLazy, 107 SolverSat, 15 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 9.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 85 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 350 HoareAnnotationTreeSize, 95 FomulaSimplifications, 82 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 69 ConstructedInterpolants, 2 QuantifiedInterpolants, 3793 SizeOfPredicates, 31 NumberOfNonLiveVariables, 1794 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...