./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer --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 42a2b09bf764c955809dc95e1d3b096fa07a0419 .......................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer --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 42a2b09bf764c955809dc95e1d3b096fa07a0419 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 09:03:49,219 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:03:49,220 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:03:49,226 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:03:49,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:03:49,226 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:03:49,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:03:49,228 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:03:49,229 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:03:49,229 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:03:49,229 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:03:49,229 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:03:49,230 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:03:49,230 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:03:49,231 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:03:49,231 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:03:49,232 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:03:49,232 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:03:49,233 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:03:49,234 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:03:49,234 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:03:49,235 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:03:49,236 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:03:49,236 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:03:49,236 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:03:49,237 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:03:49,237 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:03:49,237 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:03:49,238 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:03:49,238 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:03:49,239 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:03:49,239 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:03:49,239 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:03:49,239 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:03:49,240 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:03:49,240 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:03:49,240 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 09:03:49,247 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:03:49,247 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:03:49,247 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:03:49,248 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 09:03:49,248 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:03:49,248 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:03:49,248 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 09:03:49,248 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:03:49,248 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:03:49,248 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 09:03:49,248 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:03:49,249 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 09:03:49,249 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 09:03:49,250 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:03:49,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 09:03:49,250 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer 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 -> 42a2b09bf764c955809dc95e1d3b096fa07a0419 [2018-12-09 09:03:49,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:03:49,274 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:03:49,276 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:03:49,277 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:03:49,277 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:03:49,277 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c [2018-12-09 09:03:49,311 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/7b7ef524c/69a0d0870d064c529094ed8cfbf257f6/FLAG44318e7f8 [2018-12-09 09:03:49,659 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:03:49,659 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c [2018-12-09 09:03:49,663 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/7b7ef524c/69a0d0870d064c529094ed8cfbf257f6/FLAG44318e7f8 [2018-12-09 09:03:50,048 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/7b7ef524c/69a0d0870d064c529094ed8cfbf257f6 [2018-12-09 09:03:50,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:03:50,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:03:50,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:03:50,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:03:50,054 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:03:50,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c8dc319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50, skipping insertion in model container [2018-12-09 09:03:50,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:03:50,078 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:03:50,194 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:03:50,198 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:03:50,229 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:03:50,274 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:03:50,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50 WrapperNode [2018-12-09 09:03:50,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:03:50,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:03:50,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:03:50,275 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:03:50,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:03:50,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:03:50,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:03:50,294 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:03:50,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... [2018-12-09 09:03:50,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:03:50,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:03:50,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:03:50,324 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:03:50,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/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 [2018-12-09 09:03:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2018-12-09 09:03:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 09:03:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-12-09 09:03:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-09 09:03:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 09:03:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:03:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-12-09 09:03:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-12-09 09:03:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:03:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:03:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 09:03:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-09 09:03:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:03:50,684 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:03:50,684 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-12-09 09:03:50,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:03:50 BoogieIcfgContainer [2018-12-09 09:03:50,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:03:50,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 09:03:50,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 09:03:50,688 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 09:03:50,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 09:03:50" (1/3) ... [2018-12-09 09:03:50,688 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f95545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 09:03:50, skipping insertion in model container [2018-12-09 09:03:50,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:50" (2/3) ... [2018-12-09 09:03:50,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f95545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 09:03:50, skipping insertion in model container [2018-12-09 09:03:50,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:03:50" (3/3) ... [2018-12-09 09:03:50,690 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0681a_true-unreach-call.c [2018-12-09 09:03:50,696 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 09:03:50,701 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 09:03:50,709 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 09:03:50,732 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 09:03:50,732 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 09:03:50,732 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 09:03:50,732 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 09:03:50,732 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 09:03:50,733 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 09:03:50,733 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 09:03:50,733 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 09:03:50,733 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 09:03:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-12-09 09:03:50,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 09:03:50,747 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:03:50,747 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:03:50,749 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:03:50,752 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:03:50,752 INFO L82 PathProgramCache]: Analyzing trace with hash -530639070, now seen corresponding path program 1 times [2018-12-09 09:03:50,753 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 09:03:50,754 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 09:03:50,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:03:50,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:03:50,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:03:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:03:50,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:03:50,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:03:50,856 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 09:03:50,858 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 09:03:50,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 09:03:50,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 09:03:50,866 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 2 states. [2018-12-09 09:03:50,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:03:50,886 INFO L93 Difference]: Finished difference Result 212 states and 335 transitions. [2018-12-09 09:03:50,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 09:03:50,887 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-09 09:03:50,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:03:50,892 INFO L225 Difference]: With dead ends: 212 [2018-12-09 09:03:50,893 INFO L226 Difference]: Without dead ends: 106 [2018-12-09 09:03:50,895 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 [2018-12-09 09:03:50,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-12-09 09:03:50,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-12-09 09:03:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-12-09 09:03:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 146 transitions. [2018-12-09 09:03:50,921 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 146 transitions. Word has length 19 [2018-12-09 09:03:50,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:03:50,922 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 146 transitions. [2018-12-09 09:03:50,922 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 09:03:50,922 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2018-12-09 09:03:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 09:03:50,922 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:03:50,922 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:03:50,923 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:03:50,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:03:50,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1749596857, now seen corresponding path program 1 times [2018-12-09 09:03:50,923 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 09:03:50,923 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 09:03:50,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:03:50,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:03:50,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 09:03:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:03:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 09:03:50,989 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-09 09:03:51,006 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-12-09 09:03:51,006 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450974 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 09:03:51,007 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450950 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 09:03:51,007 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 09:03:51,007 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450954 could not be translated for associated CType ARRAY#_11_~DOUBLE# [2018-12-09 09:03:51,007 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450965 could not be translated for associated CType ARRAY#_4_~DOUBLE# [2018-12-09 09:03:51,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 09:03:51 BoogieIcfgContainer [2018-12-09 09:03:51,016 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 09:03:51,016 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 09:03:51,016 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 09:03:51,016 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 09:03:51,016 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:03:50" (3/4) ... [2018-12-09 09:03:51,019 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 09:03:51,019 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 09:03:51,019 INFO L168 Benchmark]: Toolchain (without parser) took 969.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 961.4 MB in the beginning and 1.0 GB in the end (delta: -43.3 MB). Peak memory consumption was 63.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:51,020 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:03:51,021 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 961.4 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:51,021 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.08 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:51,021 INFO L168 Benchmark]: Boogie Preprocessor took 29.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:03:51,022 INFO L168 Benchmark]: RCFGBuilder took 361.18 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: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:51,022 INFO L168 Benchmark]: TraceAbstraction took 330.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. [2018-12-09 09:03:51,022 INFO L168 Benchmark]: Witness Printer took 2.93 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:03:51,024 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 223.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 961.4 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 18.08 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 361.18 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: 52.3 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 330.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 40.9 MB). Peak memory consumption was 40.9 MB. Max. memory is 11.5 GB. * Witness Printer took 2.93 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_11_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450974 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450950 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_4_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450954 could not be translated for associated CType ARRAY#_11_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450965 could not be translated for associated CType ARRAY#_4_~DOUBLE# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 268]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of someBinaryDOUBLEComparisonOperation at line 267. Possible FailurePath: [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; VAL [\old(aT_atan)=null, \old(aT_atan)=null, \old(atanhi_atan)=null, \old(atanhi_atan)=null, \old(atanlo_atan)=null, \old(atanlo_atan)=null, \old(huge_atan)=6442450970, \old(one_atan)=6442450961, \old(pi)=6442450966, \old(pi_lo_atan2)=6442450959, \old(pi_o_2)=6442450945, \old(pi_o_4)=6442450963, \old(tiny_atan2)=6442450973, \old(zero_atan2)=6442450951, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L263] double x = 0.0; [L264] double y = 0.0; VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L265] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=0, \old(y)=0, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [\old(x)=0, \old(y)=0, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L148] ieee_double_shape_type ew_u; [L149] ew_u.value = (x) [L150] EXPR ew_u.parts.msw [L150] (hx) = ew_u.parts.msw [L151] EXPR ew_u.parts.lsw [L151] (lx) = ew_u.parts.lsw [L153] ix = hx & 0x7fffffff VAL [\old(x)=0, \old(y)=0, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, lx=6442450967, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L155] ieee_double_shape_type ew_u; [L156] ew_u.value = (y) [L157] EXPR ew_u.parts.msw [L157] (hy) = ew_u.parts.msw [L158] EXPR ew_u.parts.lsw [L158] (ly) = ew_u.parts.lsw [L160] iy = hy & 0x7fffffff VAL [\old(x)=0, \old(y)=0, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, hy=-2147483648, lx=6442450967, ly=6442450948, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] return x + y; VAL [\old(x)=0, \old(y)=0, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=3, hy=-2147483648, lx=6442450967, ly=6442450948, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L265] RET, EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=6442450953, aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L265] double res = __ieee754_atan2(y, x); [L267] EXPR res == 0.0 && __signbit_double(res) == 0 VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=6442450953, res == 0.0 && __signbit_double(res) == 0=0, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] [L267] COND TRUE !(res == 0.0 && __signbit_double(res) == 0) [L268] __VERIFIER_error() VAL [aT_atan={6442450955:0}, atanhi_atan={6442450957:0}, atanlo_atan={6442450946:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=6442450953, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=0, y=0, zero_atan2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 110 locations, 1 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 150 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=110occurred 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, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 40 NumberOfCodeBlocks, 40 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 324 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 0.1.23-635dfa2 [2018-12-09 09:03:52,337 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 09:03:52,338 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 09:03:52,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 09:03:52,346 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 09:03:52,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 09:03:52,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 09:03:52,348 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 09:03:52,349 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 09:03:52,350 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 09:03:52,350 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 09:03:52,350 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 09:03:52,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 09:03:52,352 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 09:03:52,353 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 09:03:52,353 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 09:03:52,354 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 09:03:52,355 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 09:03:52,356 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 09:03:52,357 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 09:03:52,358 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 09:03:52,359 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 09:03:52,360 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 09:03:52,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 09:03:52,361 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 09:03:52,361 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 09:03:52,362 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 09:03:52,363 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 09:03:52,363 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 09:03:52,364 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 09:03:52,364 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 09:03:52,364 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 09:03:52,365 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 09:03:52,365 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 09:03:52,365 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 09:03:52,366 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 09:03:52,366 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-09 09:03:52,376 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 09:03:52,376 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 09:03:52,377 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 09:03:52,377 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 09:03:52,377 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 09:03:52,378 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 09:03:52,378 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 09:03:52,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 09:03:52,379 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 09:03:52,380 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 09:03:52,380 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 09:03:52,380 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer 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 -> 42a2b09bf764c955809dc95e1d3b096fa07a0419 [2018-12-09 09:03:52,404 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 09:03:52,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 09:03:52,416 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 09:03:52,417 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 09:03:52,417 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 09:03:52,418 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c [2018-12-09 09:03:52,456 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/603157de7/b455eff4f158469bad67b263211b1160/FLAG605929613 [2018-12-09 09:03:52,876 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 09:03:52,876 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/sv-benchmarks/c/float-newlib/double_req_bl_0681a_true-unreach-call.c [2018-12-09 09:03:52,881 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/603157de7/b455eff4f158469bad67b263211b1160/FLAG605929613 [2018-12-09 09:03:52,889 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/data/603157de7/b455eff4f158469bad67b263211b1160 [2018-12-09 09:03:52,891 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 09:03:52,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 09:03:52,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 09:03:52,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 09:03:52,894 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 09:03:52,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:03:52" (1/1) ... [2018-12-09 09:03:52,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f98f186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:52, skipping insertion in model container [2018-12-09 09:03:52,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:03:52" (1/1) ... [2018-12-09 09:03:52,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 09:03:52,914 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 09:03:53,040 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:03:53,046 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 09:03:53,083 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 09:03:53,103 INFO L195 MainTranslator]: Completed translation [2018-12-09 09:03:53,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53 WrapperNode [2018-12-09 09:03:53,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 09:03:53,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 09:03:53,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 09:03:53,104 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 09:03:53,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,150 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 09:03:53,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 09:03:53,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 09:03:53,156 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 09:03:53,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... [2018-12-09 09:03:53,190 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 09:03:53,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 09:03:53,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 09:03:53,190 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 09:03:53,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/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 [2018-12-09 09:03:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-09 09:03:53,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2018-12-09 09:03:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 09:03:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-12-09 09:03:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-09 09:03:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 09:03:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-09 09:03:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 09:03:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-12-09 09:03:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-12-09 09:03:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-09 09:03:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 09:03:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 09:03:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-09 09:03:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 09:03:53,330 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:53,735 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:54,180 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:54,254 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:54,276 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:55,752 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:55,766 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:55,801 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:03:55,823 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:04:06,593 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-09 09:04:11,192 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 09:04:11,192 INFO L280 CfgBuilder]: Removed 18 assue(true) statements. [2018-12-09 09:04:11,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:04:11 BoogieIcfgContainer [2018-12-09 09:04:11,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 09:04:11,193 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 09:04:11,193 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 09:04:11,195 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 09:04:11,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 09:03:52" (1/3) ... [2018-12-09 09:04:11,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65807c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 09:04:11, skipping insertion in model container [2018-12-09 09:04:11,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:03:53" (2/3) ... [2018-12-09 09:04:11,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65807c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 09:04:11, skipping insertion in model container [2018-12-09 09:04:11,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:04:11" (3/3) ... [2018-12-09 09:04:11,197 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0681a_true-unreach-call.c [2018-12-09 09:04:11,204 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 09:04:11,209 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 09:04:11,218 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 09:04:11,235 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 09:04:11,236 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 09:04:11,236 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 09:04:11,236 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 09:04:11,236 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 09:04:11,236 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 09:04:11,236 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 09:04:11,236 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 09:04:11,236 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 09:04:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-12-09 09:04:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-09 09:04:11,251 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:11,251 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:11,253 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:11,256 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:11,256 INFO L82 PathProgramCache]: Analyzing trace with hash -530639070, now seen corresponding path program 1 times [2018-12-09 09:04:11,259 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:11,260 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/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 [2018-12-09 09:04:11,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:11,482 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:11,494 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:11,506 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:11,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-09 09:04:11,508 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-09 09:04:11,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-09 09:04:11,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 09:04:11,517 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 2 states. [2018-12-09 09:04:11,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:11,543 INFO L93 Difference]: Finished difference Result 212 states and 335 transitions. [2018-12-09 09:04:11,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-09 09:04:11,544 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-09 09:04:11,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:11,550 INFO L225 Difference]: With dead ends: 212 [2018-12-09 09:04:11,550 INFO L226 Difference]: Without dead ends: 106 [2018-12-09 09:04:11,553 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-09 09:04:11,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-12-09 09:04:11,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-12-09 09:04:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-12-09 09:04:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 146 transitions. [2018-12-09 09:04:11,580 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 146 transitions. Word has length 19 [2018-12-09 09:04:11,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:11,580 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 146 transitions. [2018-12-09 09:04:11,581 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-09 09:04:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2018-12-09 09:04:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-09 09:04:11,581 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:11,581 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:11,582 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:11,582 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:11,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1749596857, now seen corresponding path program 1 times [2018-12-09 09:04:11,582 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:11,582 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/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 [2018-12-09 09:04:11,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:11,806 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:12,235 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:12,246 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:12,246 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-09 09:04:12,247 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 09:04:12,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 09:04:12,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-09 09:04:12,248 INFO L87 Difference]: Start difference. First operand 106 states and 146 transitions. Second operand 9 states. [2018-12-09 09:04:13,486 WARN L180 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-12-09 09:04:18,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:18,959 INFO L93 Difference]: Finished difference Result 138 states and 187 transitions. [2018-12-09 09:04:18,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 09:04:18,960 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 21 [2018-12-09 09:04:18,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:18,961 INFO L225 Difference]: With dead ends: 138 [2018-12-09 09:04:18,961 INFO L226 Difference]: Without dead ends: 93 [2018-12-09 09:04:18,962 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-12-09 09:04:18,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2018-12-09 09:04:18,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2018-12-09 09:04:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2018-12-09 09:04:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 120 transitions. [2018-12-09 09:04:18,969 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 120 transitions. Word has length 21 [2018-12-09 09:04:18,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:18,970 INFO L480 AbstractCegarLoop]: Abstraction has 93 states and 120 transitions. [2018-12-09 09:04:18,970 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 09:04:18,970 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2018-12-09 09:04:18,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 09:04:18,970 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:18,970 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:18,971 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:18,971 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:18,971 INFO L82 PathProgramCache]: Analyzing trace with hash -563897265, now seen corresponding path program 1 times [2018-12-09 09:04:18,971 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:18,971 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-12-09 09:04:18,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:19,136 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:19,192 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:19,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:19,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 09:04:19,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 09:04:19,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 09:04:19,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 09:04:19,203 INFO L87 Difference]: Start difference. First operand 93 states and 120 transitions. Second operand 7 states. [2018-12-09 09:04:22,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:22,854 INFO L93 Difference]: Finished difference Result 100 states and 127 transitions. [2018-12-09 09:04:22,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 09:04:22,855 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 26 [2018-12-09 09:04:22,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:22,856 INFO L225 Difference]: With dead ends: 100 [2018-12-09 09:04:22,857 INFO L226 Difference]: Without dead ends: 97 [2018-12-09 09:04:22,857 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-12-09 09:04:22,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-12-09 09:04:22,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-12-09 09:04:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-12-09 09:04:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 124 transitions. [2018-12-09 09:04:22,868 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 124 transitions. Word has length 26 [2018-12-09 09:04:22,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:22,868 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 124 transitions. [2018-12-09 09:04:22,868 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 09:04:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 124 transitions. [2018-12-09 09:04:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 09:04:22,869 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:22,869 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:22,870 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:22,870 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:22,870 INFO L82 PathProgramCache]: Analyzing trace with hash 37209169, now seen corresponding path program 1 times [2018-12-09 09:04:22,870 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:22,870 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/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 [2018-12-09 09:04:22,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:23,086 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:23,141 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:23,151 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:23,151 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 09:04:23,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 09:04:23,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 09:04:23,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 09:04:23,152 INFO L87 Difference]: Start difference. First operand 97 states and 124 transitions. Second operand 6 states. [2018-12-09 09:04:26,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:26,570 INFO L93 Difference]: Finished difference Result 113 states and 140 transitions. [2018-12-09 09:04:26,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 09:04:26,571 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-12-09 09:04:26,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:26,572 INFO L225 Difference]: With dead ends: 113 [2018-12-09 09:04:26,572 INFO L226 Difference]: Without dead ends: 97 [2018-12-09 09:04:26,572 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 09:04:26,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-12-09 09:04:26,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-12-09 09:04:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-12-09 09:04:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 123 transitions. [2018-12-09 09:04:26,578 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 123 transitions. Word has length 26 [2018-12-09 09:04:26,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:26,579 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 123 transitions. [2018-12-09 09:04:26,579 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 09:04:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 123 transitions. [2018-12-09 09:04:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-09 09:04:26,579 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:26,579 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:26,580 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:26,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:26,580 INFO L82 PathProgramCache]: Analyzing trace with hash -772137457, now seen corresponding path program 1 times [2018-12-09 09:04:26,580 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:26,580 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-12-09 09:04:26,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:26,871 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:26,896 INFO L683 Elim1Store]: detected equality via solver [2018-12-09 09:04:26,897 INFO L683 Elim1Store]: detected equality via solver [2018-12-09 09:04:26,901 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2018-12-09 09:04:26,950 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 43 [2018-12-09 09:04:26,973 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 9 [2018-12-09 09:04:26,974 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-09 09:04:26,986 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-09 09:04:27,002 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-12-09 09:04:27,006 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2018-12-09 09:04:27,007 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-09 09:04:27,008 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-09 09:04:27,014 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-09 09:04:27,024 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-09 09:04:27,024 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 4 variables, input treesize:57, output treesize:18 [2018-12-09 09:04:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:27,114 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:27,131 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:27,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 09:04:27,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 09:04:27,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 09:04:27,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 09:04:27,132 INFO L87 Difference]: Start difference. First operand 97 states and 123 transitions. Second operand 7 states. [2018-12-09 09:04:30,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:30,114 INFO L93 Difference]: Finished difference Result 133 states and 168 transitions. [2018-12-09 09:04:30,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 09:04:30,115 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 26 [2018-12-09 09:04:30,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:30,116 INFO L225 Difference]: With dead ends: 133 [2018-12-09 09:04:30,116 INFO L226 Difference]: Without dead ends: 97 [2018-12-09 09:04:30,116 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-12-09 09:04:30,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-12-09 09:04:30,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-12-09 09:04:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-12-09 09:04:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 122 transitions. [2018-12-09 09:04:30,126 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 122 transitions. Word has length 26 [2018-12-09 09:04:30,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:30,127 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 122 transitions. [2018-12-09 09:04:30,127 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 09:04:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 122 transitions. [2018-12-09 09:04:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-09 09:04:30,128 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:30,128 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:30,128 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:30,128 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:30,128 INFO L82 PathProgramCache]: Analyzing trace with hash 414394404, now seen corresponding path program 1 times [2018-12-09 09:04:30,129 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:30,129 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2018-12-09 09:04:30,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:30,341 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:30,845 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:30,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:30,855 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-09 09:04:30,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 09:04:30,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 09:04:30,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-12-09 09:04:30,856 INFO L87 Difference]: Start difference. First operand 97 states and 122 transitions. Second operand 10 states. [2018-12-09 09:04:31,966 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2018-12-09 09:04:32,692 WARN L180 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 76 [2018-12-09 09:04:33,064 WARN L180 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2018-12-09 09:04:34,529 WARN L180 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2018-12-09 09:04:38,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:38,903 INFO L93 Difference]: Finished difference Result 113 states and 138 transitions. [2018-12-09 09:04:38,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 09:04:38,904 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2018-12-09 09:04:38,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:38,905 INFO L225 Difference]: With dead ends: 113 [2018-12-09 09:04:38,905 INFO L226 Difference]: Without dead ends: 74 [2018-12-09 09:04:38,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=92, Invalid=214, Unknown=0, NotChecked=0, Total=306 [2018-12-09 09:04:38,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2018-12-09 09:04:38,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 73. [2018-12-09 09:04:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-12-09 09:04:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 86 transitions. [2018-12-09 09:04:38,910 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 86 transitions. Word has length 27 [2018-12-09 09:04:38,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:38,910 INFO L480 AbstractCegarLoop]: Abstraction has 73 states and 86 transitions. [2018-12-09 09:04:38,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 09:04:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2018-12-09 09:04:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 09:04:38,911 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:38,911 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:38,911 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:38,911 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:38,911 INFO L82 PathProgramCache]: Analyzing trace with hash 635767224, now seen corresponding path program 1 times [2018-12-09 09:04:38,912 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:38,912 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2018-12-09 09:04:38,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:39,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:39,129 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:39,192 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:39,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:39,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 09:04:39,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 09:04:39,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 09:04:39,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 09:04:39,203 INFO L87 Difference]: Start difference. First operand 73 states and 86 transitions. Second operand 6 states. [2018-12-09 09:04:39,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:39,475 INFO L93 Difference]: Finished difference Result 84 states and 96 transitions. [2018-12-09 09:04:39,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-09 09:04:39,476 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2018-12-09 09:04:39,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:39,476 INFO L225 Difference]: With dead ends: 84 [2018-12-09 09:04:39,476 INFO L226 Difference]: Without dead ends: 35 [2018-12-09 09:04:39,477 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 09:04:39,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2018-12-09 09:04:39,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2018-12-09 09:04:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-12-09 09:04:39,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 35 transitions. [2018-12-09 09:04:39,479 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 35 transitions. Word has length 34 [2018-12-09 09:04:39,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:39,479 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 35 transitions. [2018-12-09 09:04:39,479 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 09:04:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 35 transitions. [2018-12-09 09:04:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-09 09:04:39,479 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 09:04:39,479 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 09:04:39,480 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 09:04:39,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 09:04:39,480 INFO L82 PathProgramCache]: Analyzing trace with hash 163717685, now seen corresponding path program 1 times [2018-12-09 09:04:39,480 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-09 09:04:39,480 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-12-09 09:04:39,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 09:04:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 09:04:39,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 09:04:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 09:04:39,836 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 09:04:39,846 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 09:04:39,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-12-09 09:04:39,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 09:04:39,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 09:04:39,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-12-09 09:04:39,847 INFO L87 Difference]: Start difference. First operand 35 states and 35 transitions. Second operand 12 states. [2018-12-09 09:04:40,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 09:04:40,598 INFO L93 Difference]: Finished difference Result 35 states and 35 transitions. [2018-12-09 09:04:40,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-09 09:04:40,599 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 34 [2018-12-09 09:04:40,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 09:04:40,599 INFO L225 Difference]: With dead ends: 35 [2018-12-09 09:04:40,599 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 09:04:40,600 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2018-12-09 09:04:40,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 09:04:40,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 09:04:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 09:04:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 09:04:40,600 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 34 [2018-12-09 09:04:40,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 09:04:40,600 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 09:04:40,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 09:04:40,600 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 09:04:40,600 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 09:04:40,603 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 09:04:44,693 WARN L180 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 159 DAG size of output: 146 [2018-12-09 09:04:52,806 WARN L180 SmtUtils]: Spent 8.11 s on a formula simplification. DAG size of input: 159 DAG size of output: 146 [2018-12-09 09:04:52,921 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 31 [2018-12-09 09:04:55,119 WARN L180 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 159 DAG size of output: 146 [2018-12-09 09:04:55,366 WARN L180 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 58 [2018-12-09 09:04:55,367 INFO L448 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 17 31) no Hoare annotation was computed. [2018-12-09 09:04:55,367 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 29) no Hoare annotation was computed. [2018-12-09 09:04:55,367 INFO L448 ceAbstractionStarter]: For program point L24-1(lines 17 31) no Hoare annotation was computed. [2018-12-09 09:04:55,367 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 24 29) no Hoare annotation was computed. [2018-12-09 09:04:55,367 INFO L451 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 17 31) the Hoare annotation is: true [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L451 ceAbstractionStarter]: At program point L19-2(lines 19 23) the Hoare annotation is: true [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 17 31) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L68-3(lines 68 72) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L97(lines 97 103) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L130-2(line 130) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 131) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 92) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L89-2(lines 89 92) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 91) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L74(lines 74 87) no Hoare annotation was computed. [2018-12-09 09:04:55,368 INFO L451 ceAbstractionStarter]: At program point L95(line 95) the Hoare annotation is: true [2018-12-09 09:04:55,368 INFO L448 ceAbstractionStarter]: For program point L95-1(line 95) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L83(lines 83 86) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point atan_doubleEXIT(lines 64 132) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 112) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L451 ceAbstractionStarter]: At program point atan_doubleENTRY(lines 64 132) the Hoare annotation is: true [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 113) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 76 80) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L451 ceAbstractionStarter]: At program point L76-2(lines 76 80) the Hoare annotation is: true [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point atan_doubleFINAL(lines 64 132) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L76-3(lines 74 87) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 111) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L105-2(lines 88 113) no Hoare annotation was computed. [2018-12-09 09:04:55,369 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 68 72) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L451 ceAbstractionStarter]: At program point L68-2(lines 68 72) the Hoare annotation is: true [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point __signbit_doubleFINAL(lines 244 254) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point __signbit_doubleEXIT(lines 244 254) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point L247-1(lines 247 251) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L444 ceAbstractionStarter]: At program point L247-2(lines 247 251) the Hoare annotation is: (= |__signbit_double_#in~x| __signbit_double_~x) [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point L247-3(lines 247 251) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L451 ceAbstractionStarter]: At program point __signbit_doubleENTRY(lines 244 254) the Hoare annotation is: true [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-09 09:04:55,370 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 256 272) the Hoare annotation is: true [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 256 272) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 256 272) no Hoare annotation was computed. [2018-12-09 09:04:55,370 INFO L448 ceAbstractionStarter]: For program point L268(line 268) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 268) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L267(line 267) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L444 ceAbstractionStarter]: At program point L267-1(line 267) the Hoare annotation is: (and (= (_ +zero 11 53) main_~x~0) (= (_ +zero 11 53) main_~res~0) |main_#t~short52| (= (_ +zero 11 53) main_~y~0)) [2018-12-09 09:04:55,371 INFO L444 ceAbstractionStarter]: At program point L265(line 265) the Hoare annotation is: (and (= (_ +zero 11 53) main_~x~0) (= (_ +zero 11 53) main_~y~0)) [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L267-2(line 267) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L265-1(line 265) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L267-4(lines 267 270) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L451 ceAbstractionStarter]: At program point __ieee754_atan2ENTRY(lines 142 242) the Hoare annotation is: true [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L184(lines 184 206) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2FINAL(lines 142 242) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 178) no Hoare annotation was computed. [2018-12-09 09:04:55,371 INFO L448 ceAbstractionStarter]: For program point L168-2(lines 142 242) no Hoare annotation was computed. [2018-12-09 09:04:55,372 INFO L444 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)))))) (.cse4 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (.cse2 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse6 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_55)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse3 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse5 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))))) (or (and .cse0 (exists ((v_prenex_59 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_59) (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_63 (_ BitVec 64)) (v_prenex_62 (_ BitVec 64))) (let ((.cse1 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_63) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_62) (_ bv30 32)))))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_62) ((_ extract 62 52) v_prenex_62) ((_ extract 51 0) v_prenex_62))) (not (= (_ bv1 32) .cse1)) (= (fp ((_ extract 63 63) v_prenex_63) ((_ extract 62 52) v_prenex_63) ((_ extract 51 0) v_prenex_63)) |__ieee754_atan2_#in~y|) (not (= (_ bv0 32) .cse1))))) .cse2 (exists ((v_prenex_59 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~x|) (= ((_ extract 63 32) v_prenex_59) __ieee754_atan2_~hx~1))) .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse6 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)) ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|))) .cse3 .cse4 .cse5) (and (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_11|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|))) .cse2 .cse6 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_55 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_11|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|))) .cse3 .cse5))) [2018-12-09 09:04:55,372 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 194) no Hoare annotation was computed. [2018-12-09 09:04:55,372 INFO L444 ceAbstractionStarter]: At program point L218-1(line 218) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)))))) (.cse4 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (.cse2 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse6 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_55)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse3 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse5 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))))) (or (and .cse0 (exists ((v_prenex_59 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_59) (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_63 (_ BitVec 64)) (v_prenex_62 (_ BitVec 64))) (let ((.cse1 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_63) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_62) (_ bv30 32)))))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_62) ((_ extract 62 52) v_prenex_62) ((_ extract 51 0) v_prenex_62))) (not (= (_ bv1 32) .cse1)) (= (fp ((_ extract 63 63) v_prenex_63) ((_ extract 62 52) v_prenex_63) ((_ extract 51 0) v_prenex_63)) |__ieee754_atan2_#in~y|) (not (= (_ bv0 32) .cse1))))) .cse2 (exists ((v_prenex_59 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~x|) (= ((_ extract 63 32) v_prenex_59) __ieee754_atan2_~hx~1))) .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse6 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)) ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|))) .cse3 .cse4 .cse5) (and (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_11|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|))) .cse2 .cse6 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_55 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_11|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|))) .cse3 .cse5))) [2018-12-09 09:04:55,372 INFO L448 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2018-12-09 09:04:55,372 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L169(lines 169 177) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L161(lines 161 163) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 241) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L170-2(line 170) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L220(line 220) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L444 ceAbstractionStarter]: At program point L154-2(lines 154 159) the Hoare annotation is: (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_66 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_66)) (= (fp ((_ extract 63 63) v_prenex_66) ((_ extract 62 52) v_prenex_66) ((_ extract 51 0) v_prenex_66)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|) (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L154-3(lines 154 159) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 234) no Hoare annotation was computed. [2018-12-09 09:04:55,373 INFO L448 ceAbstractionStarter]: For program point L196(lines 196 205) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L229-1(lines 222 235) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L229-2(lines 229 234) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 218) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 147 152) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L444 ceAbstractionStarter]: At program point L147-2(lines 147 152) the Hoare annotation is: (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L147-3(lines 147 152) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 165) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L222(line 222) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point __ieee754_atan2EXIT(lines 142 242) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L181-2(line 181) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-09 09:04:55,374 INFO L444 ceAbstractionStarter]: At program point L165(line 165) the Hoare annotation is: (and (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((v_prenex_66 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_66)) (= (fp ((_ extract 63 63) v_prenex_66) ((_ extract 62 52) v_prenex_66) ((_ extract 51 0) v_prenex_66)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|) (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|)))) (exists ((v_prenex_66 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (= (_ bv0 32) (bvor (bvadd ((_ extract 63 32) v_prenex_66) (_ bv3222274048 32)) __ieee754_atan2_~lx~0)) (= (fp ((_ extract 63 63) v_prenex_66) ((_ extract 62 52) v_prenex_66) ((_ extract 51 0) v_prenex_66)) |__ieee754_atan2_#in~x|))) (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L165-1(line 165) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 218) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L215-2(lines 213 218) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L224-1(lines 224 228) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L444 ceAbstractionStarter]: At program point L224-2(lines 224 228) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)))))) (.cse4 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (= __ieee754_atan2_~ly~0 ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_13|))))) (.cse2 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse6 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~hx~1 ((_ extract 63 32) v_prenex_55)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (.cse3 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (.cse5 (exists ((v_prenex_55 (_ BitVec 64))) (and (= __ieee754_atan2_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55))))))) (or (and .cse0 (exists ((v_prenex_59 (_ BitVec 64)) (|v_q#valueAsBitvector_14| (_ BitVec 64))) (and (= __ieee754_atan2_~m~0 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_14|) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_59) (_ bv30 32))))) (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~x|) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_14|) ((_ extract 62 52) |v_q#valueAsBitvector_14|) ((_ extract 51 0) |v_q#valueAsBitvector_14|)) |__ieee754_atan2_#in~y|))) (exists ((v_prenex_63 (_ BitVec 64)) (v_prenex_62 (_ BitVec 64))) (let ((.cse1 (bvor (bvand (_ bv1 32) (bvashr ((_ extract 63 32) v_prenex_63) (_ bv31 32))) (bvand (_ bv2 32) (bvashr ((_ extract 63 32) v_prenex_62) (_ bv30 32)))))) (and (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_62) ((_ extract 62 52) v_prenex_62) ((_ extract 51 0) v_prenex_62))) (not (= (_ bv1 32) .cse1)) (= (fp ((_ extract 63 63) v_prenex_63) ((_ extract 62 52) v_prenex_63) ((_ extract 51 0) v_prenex_63)) |__ieee754_atan2_#in~y|) (not (= (_ bv0 32) .cse1))))) .cse2 (exists ((v_prenex_59 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_59) ((_ extract 62 52) v_prenex_59) ((_ extract 51 0) v_prenex_59)) |__ieee754_atan2_#in~x|) (= ((_ extract 63 32) v_prenex_59) __ieee754_atan2_~hx~1))) .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse6 (exists ((|v_q#valueAsBitvector_13| (_ BitVec 64))) (and (not (= (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_13|)) ((_ extract 31 0) |v_q#valueAsBitvector_13|)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_13|) ((_ extract 62 52) |v_q#valueAsBitvector_13|) ((_ extract 51 0) |v_q#valueAsBitvector_13|)) |__ieee754_atan2_#in~y|))) .cse3 .cse4 .cse5) (and (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~iy~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_11|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|))) .cse2 .cse6 (or (exists ((v_prenex_56 (_ BitVec 64)) (__ieee754_atan2_~ly~0 (_ BitVec 32))) (and (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) v_prenex_56) ((_ extract 62 52) v_prenex_56) ((_ extract 51 0) v_prenex_56))) (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_56)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_55 (_ BitVec 64)) (__ieee754_atan2_~lx~0 (_ BitVec 32))) (and (bvugt (bvor (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_55)) (bvlshr (bvor __ieee754_atan2_~lx~0 (bvneg __ieee754_atan2_~lx~0)) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_55) ((_ extract 62 52) v_prenex_55) ((_ extract 51 0) v_prenex_55)))))) (exists ((|v_q#valueAsBitvector_11| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_11|)) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_11|) ((_ extract 62 52) |v_q#valueAsBitvector_11|) ((_ extract 51 0) |v_q#valueAsBitvector_11|)) |__ieee754_atan2_#in~y|))) .cse3 .cse5))) [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 207) no Hoare annotation was computed. [2018-12-09 09:04:55,375 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 142 242) no Hoare annotation was computed. [2018-12-09 09:04:55,376 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-09 09:04:55,380 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,381 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,382 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,383 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,384 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,385 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,386 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,387 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,388 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,389 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,390 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,391 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,392 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,399 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,400 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,401 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,402 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,403 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,404 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,405 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,406 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,407 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,407 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,407 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,407 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,407 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,408 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,408 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,408 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,408 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,409 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,409 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,409 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,409 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,409 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,410 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,410 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,410 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,410 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,410 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,410 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,411 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,412 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,414 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,414 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,415 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,415 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,415 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,415 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,415 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,416 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,416 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,416 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,416 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,416 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,417 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,417 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,417 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,417 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 09:04:55 BoogieIcfgContainer [2018-12-09 09:04:55,419 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 09:04:55,419 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 09:04:55,420 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 09:04:55,420 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 09:04:55,420 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 09:04:11" (3/4) ... [2018-12-09 09:04:55,423 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 09:04:55,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-12-09 09:04:55,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 09:04:55,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_double [2018-12-09 09:04:55,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __signbit_double [2018-12-09 09:04:55,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 09:04:55,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_atan2 [2018-12-09 09:04:55,436 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2018-12-09 09:04:55,437 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2018-12-09 09:04:55,437 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 09:04:55,437 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 09:04:55,457 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: y == \old(y) && x == \old(x) [2018-12-09 09:04:55,457 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-12-09 09:04:55,458 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((y == \old(y) && (\exists v_prenex_66 : bv64 :: hx == v_prenex_66[63:32] && ~fp~LONGDOUBLE(v_prenex_66[63:63], v_prenex_66[62:52], v_prenex_66[51:0]) == \old(x))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) [2018-12-09 09:04:55,459 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_59 : bv64, v_q#valueAsBitvector_14 : bv64 :: (m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_14[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_59[63:32], 30bv32))) && ~fp~LONGDOUBLE(v_prenex_59[63:63], v_prenex_59[62:52], v_prenex_59[51:0]) == \old(x)) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_14[63:63], v_q#valueAsBitvector_14[62:52], v_q#valueAsBitvector_14[51:0]) == \old(y))) && (\exists v_prenex_63 : bv64, v_prenex_62 : bv64 :: ((\old(x) == ~fp~LONGDOUBLE(v_prenex_62[63:63], v_prenex_62[62:52], v_prenex_62[51:0]) && !(1bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_63[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_62[63:32], 30bv32))))) && ~fp~LONGDOUBLE(v_prenex_63[63:63], v_prenex_63[62:52], v_prenex_63[51:0]) == \old(y)) && !(0bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_63[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_62[63:32], 30bv32)))))) && y == \old(y)) && (\exists v_prenex_59 : bv64 :: ~fp~LONGDOUBLE(v_prenex_59[63:63], v_prenex_59[62:52], v_prenex_59[51:0]) == \old(x) && v_prenex_59[63:32] == hx)) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) || (((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists v_q#valueAsBitvector_13 : bv64 :: !(~bvor32(~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32]), v_q#valueAsBitvector_13[31:0]) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y))) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) || (((((((\exists v_q#valueAsBitvector_11 : bv64 :: iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_11[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y)) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && ((\exists v_prenex_56 : bv64, __ieee754_atan2_~ly~0 : bv32 :: \old(y) == ~fp~LONGDOUBLE(v_prenex_56[63:63], v_prenex_56[62:52], v_prenex_56[51:0]) && ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_56[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_55 : bv64, __ieee754_atan2_~lx~0 : bv32 :: ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_55[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~lx~0, ~bvneg32(__ieee754_atan2_~lx~0)), 31bv32)), 2146435072bv32) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) && (\exists v_q#valueAsBitvector_11 : bv64 :: hy == v_q#valueAsBitvector_11[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) [2018-12-09 09:04:55,496 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_dc106ae4-459e-4cdc-8ce9-2ba014503c02/bin-2019/uautomizer/witness.graphml [2018-12-09 09:04:55,497 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 09:04:55,497 INFO L168 Benchmark]: Toolchain (without parser) took 62606.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 201.3 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -251.9 MB). Peak memory consumption was 351.0 MB. Max. memory is 11.5 GB. [2018-12-09 09:04:55,498 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:04:55,498 INFO L168 Benchmark]: CACSL2BoogieTranslator took 211.30 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 923.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-12-09 09:04:55,498 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 923.2 MB in the beginning and 1.1 GB in the end (delta: -207.7 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-12-09 09:04:55,498 INFO L168 Benchmark]: Boogie Preprocessor took 33.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 09:04:55,498 INFO L168 Benchmark]: RCFGBuilder took 18002.60 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: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. [2018-12-09 09:04:55,498 INFO L168 Benchmark]: TraceAbstraction took 44226.10 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 63.4 MB). Free memory was 1.1 GB in the beginning and 804.7 MB in the end (delta: 259.1 MB). Peak memory consumption was 322.5 MB. Max. memory is 11.5 GB. [2018-12-09 09:04:55,499 INFO L168 Benchmark]: Witness Printer took 77.26 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -5.2 MB). Free memory was 804.7 MB in the beginning and 1.2 GB in the end (delta: -391.9 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. [2018-12-09 09:04:55,500 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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 211.30 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 923.2 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 923.2 MB in the beginning and 1.1 GB in the end (delta: -207.7 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 18002.60 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: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 44226.10 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 63.4 MB). Free memory was 1.1 GB in the beginning and 804.7 MB in the end (delta: 259.1 MB). Peak memory consumption was 322.5 MB. Max. memory is 11.5 GB. * Witness Printer took 77.26 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: -5.2 MB). Free memory was 804.7 MB in the beginning and 1.2 GB in the end (delta: -391.9 MB). Peak memory consumption was 4.4 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_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 268]: 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: 224]: Loop Invariant [2018-12-09 09:04:55,504 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,505 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,506 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,507 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,513 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,514 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_14,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,515 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_63,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_62,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,516 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_59,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,517 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,518 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_13,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,519 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_56,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~lx~0,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,520 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_11,QUANTIFIED] [2018-12-09 09:04:55,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,521 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] Derived loop invariant: (((((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_59 : bv64, v_q#valueAsBitvector_14 : bv64 :: (m == ~bvor32(~bvand32(1bv32, ~bvashr32(v_q#valueAsBitvector_14[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_59[63:32], 30bv32))) && ~fp~LONGDOUBLE(v_prenex_59[63:63], v_prenex_59[62:52], v_prenex_59[51:0]) == \old(x)) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_14[63:63], v_q#valueAsBitvector_14[62:52], v_q#valueAsBitvector_14[51:0]) == \old(y))) && (\exists v_prenex_63 : bv64, v_prenex_62 : bv64 :: ((\old(x) == ~fp~LONGDOUBLE(v_prenex_62[63:63], v_prenex_62[62:52], v_prenex_62[51:0]) && !(1bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_63[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_62[63:32], 30bv32))))) && ~fp~LONGDOUBLE(v_prenex_63[63:63], v_prenex_63[62:52], v_prenex_63[51:0]) == \old(y)) && !(0bv32 == ~bvor32(~bvand32(1bv32, ~bvashr32(v_prenex_63[63:32], 31bv32)), ~bvand32(2bv32, ~bvashr32(v_prenex_62[63:32], 30bv32)))))) && y == \old(y)) && (\exists v_prenex_59 : bv64 :: ~fp~LONGDOUBLE(v_prenex_59[63:63], v_prenex_59[62:52], v_prenex_59[51:0]) == \old(x) && v_prenex_59[63:32] == hx)) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) || (((((((\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32])) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && (\exists v_q#valueAsBitvector_13 : bv64 :: !(~bvor32(~bvand32(2147483647bv32, v_q#valueAsBitvector_13[63:32]), v_q#valueAsBitvector_13[31:0]) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y))) && x == \old(x)) && (\exists v_q#valueAsBitvector_13 : bv64 :: (ly == v_q#valueAsBitvector_13[31:0] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_13[63:63], v_q#valueAsBitvector_13[62:52], v_q#valueAsBitvector_13[51:0]) == \old(y)) && hy == v_q#valueAsBitvector_13[63:32])) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) || (((((((\exists v_q#valueAsBitvector_11 : bv64 :: iy == ~bvand32(2147483647bv32, v_q#valueAsBitvector_11[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y)) && y == \old(y)) && (\exists v_prenex_55 : bv64 :: hx == v_prenex_55[63:32] && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) && ((\exists v_prenex_56 : bv64, __ieee754_atan2_~ly~0 : bv32 :: \old(y) == ~fp~LONGDOUBLE(v_prenex_56[63:63], v_prenex_56[62:52], v_prenex_56[51:0]) && ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_56[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_55 : bv64, __ieee754_atan2_~lx~0 : bv32 :: ~bvugt32(~bvor32(~bvand32(2147483647bv32, v_prenex_55[63:32]), ~bvlshr32(~bvor32(__ieee754_atan2_~lx~0, ~bvneg32(__ieee754_atan2_~lx~0)), 31bv32)), 2146435072bv32) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])))) && (\exists v_q#valueAsBitvector_11 : bv64 :: hy == v_q#valueAsBitvector_11[63:32] && ~fp~LONGDOUBLE(v_q#valueAsBitvector_11[63:63], v_q#valueAsBitvector_11[62:52], v_q#valueAsBitvector_11[51:0]) == \old(y))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0]))) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 154]: Loop Invariant [2018-12-09 09:04:55,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,523 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_66,QUANTIFIED] [2018-12-09 09:04:55,524 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] [2018-12-09 09:04:55,525 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_55,QUANTIFIED] Derived loop invariant: ((y == \old(y) && (\exists v_prenex_66 : bv64 :: hx == v_prenex_66[63:32] && ~fp~LONGDOUBLE(v_prenex_66[63:63], v_prenex_66[62:52], v_prenex_66[51:0]) == \old(x))) && x == \old(x)) && (\exists v_prenex_55 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_55[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_55[63:63], v_prenex_55[62:52], v_prenex_55[51:0])) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: y == \old(y) && x == \old(x) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 110 locations, 1 error locations. SAFE Result, 44.1s OverallTime, 8 OverallIterations, 1 TraceHistogramMax, 25.8s AutomataDifference, 0.0s DeadEndRemovalTime, 14.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 833 SDtfs, 1051 SDslu, 2825 SDs, 0 SdLazy, 429 SolverSat, 93 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 20.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 234 GetRequests, 161 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 4.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred 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, 8 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 21 LocationsWithAnnotation, 63 PreInvPairs, 93 NumberOfFragments, 1338 HoareAnnotationTreeSize, 63 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 21 FomulaSimplificationsInter, 494 FormulaSimplificationTreeSizeReductionInter, 14.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 213 NumberOfCodeBlocks, 213 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 205 ConstructedInterpolants, 57 QuantifiedInterpolants, 48665 SizeOfPredicates, 38 NumberOfNonLiveVariables, 1512 ConjunctsInSsa, 80 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...