./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 3c3794d6019e92717a5ca8c9c9457e833b63e739 ............................................................................................................................................................................................................................................................................................................................................................................ 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_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 3c3794d6019e92717a5ca8c9c9457e833b63e739 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:51:33,211 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:51:33,212 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:51:33,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:51:33,229 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:51:33,230 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:51:33,230 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:51:33,232 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:51:33,233 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:51:33,233 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:51:33,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:51:33,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:51:33,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:51:33,239 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:51:33,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:51:33,241 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:51:33,241 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:51:33,246 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:51:33,254 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:51:33,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:51:33,255 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:51:33,256 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:51:33,260 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:51:33,261 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:51:33,261 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:51:33,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:51:33,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:51:33,263 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:51:33,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:51:33,264 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:51:33,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:51:33,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:51:33,265 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:51:33,265 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:51:33,267 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:51:33,268 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:51:33,268 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-26 21:51:33,278 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:51:33,278 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:51:33,279 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:51:33,279 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:51:33,280 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:51:33,280 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:51:33,280 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:51:33,280 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:51:33,280 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:51:33,280 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:51:33,280 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:51:33,281 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:51:33,281 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:51:33,284 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:51:33,284 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:51:33,284 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:51:33,284 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:51:33,285 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:51:33,285 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:51:33,285 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:51:33,285 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:51:33,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:51:33,285 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:51:33,285 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_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 -> 3c3794d6019e92717a5ca8c9c9457e833b63e739 [2018-10-26 21:51:33,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:51:33,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:51:33,343 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:51:33,344 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:51:33,344 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:51:33,345 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-10-26 21:51:33,390 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/c15d2043a/345e802856d04f639f1fc25951e87d46/FLAGa9db167a1 [2018-10-26 21:51:33,761 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:51:33,762 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-10-26 21:51:33,769 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/c15d2043a/345e802856d04f639f1fc25951e87d46/FLAGa9db167a1 [2018-10-26 21:51:33,779 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/c15d2043a/345e802856d04f639f1fc25951e87d46 [2018-10-26 21:51:33,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:51:33,783 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:51:33,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:33,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:51:33,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:51:33,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:33" (1/1) ... [2018-10-26 21:51:33,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b684d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:33, skipping insertion in model container [2018-10-26 21:51:33,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:33" (1/1) ... [2018-10-26 21:51:33,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:51:33,823 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:51:33,985 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:33,988 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:51:34,040 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:34,061 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:51:34,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34 WrapperNode [2018-10-26 21:51:34,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:34,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:51:34,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:51:34,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:51:34,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... [2018-10-26 21:51:34,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:51:34,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 21:51:34,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 21:51:34,135 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 21:51:34,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:51:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 21:51:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 21:51:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-10-26 21:51:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2018-10-26 21:51:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2018-10-26 21:51:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2018-10-26 21:51:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 21:51:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-26 21:51:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-26 21:51:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-10-26 21:51:35,396 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 21:51:35,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:51:35 BoogieIcfgContainer [2018-10-26 21:51:35,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 21:51:35,398 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 21:51:35,398 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 21:51:35,401 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 21:51:35,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 09:51:33" (1/3) ... [2018-10-26 21:51:35,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@643bb4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:51:35, skipping insertion in model container [2018-10-26 21:51:35,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:34" (2/3) ... [2018-10-26 21:51:35,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@643bb4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:51:35, skipping insertion in model container [2018-10-26 21:51:35,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:51:35" (3/3) ... [2018-10-26 21:51:35,405 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_1271a_true-unreach-call.c [2018-10-26 21:51:35,414 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 21:51:35,420 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 21:51:35,436 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 21:51:35,469 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 21:51:35,470 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 21:51:35,470 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 21:51:35,470 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 21:51:35,470 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 21:51:35,471 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 21:51:35,471 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 21:51:35,471 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 21:51:35,471 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 21:51:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states. [2018-10-26 21:51:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-26 21:51:35,499 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:51:35,499 INFO L375 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] [2018-10-26 21:51:35,501 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:51:35,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:51:35,506 INFO L82 PathProgramCache]: Analyzing trace with hash 394082151, now seen corresponding path program 1 times [2018-10-26 21:51:35,507 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:51:35,507 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:51:35,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:51:35,537 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:51:35,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:51:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:51:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:51:35,628 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:51:35,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 21:51:35,631 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 21:51:35,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 21:51:35,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 21:51:35,641 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 2 states. [2018-10-26 21:51:35,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:51:35,681 INFO L93 Difference]: Finished difference Result 470 states and 589 transitions. [2018-10-26 21:51:35,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 21:51:35,683 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 34 [2018-10-26 21:51:35,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:51:35,693 INFO L225 Difference]: With dead ends: 470 [2018-10-26 21:51:35,693 INFO L226 Difference]: Without dead ends: 234 [2018-10-26 21:51:35,698 INFO L605 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 [2018-10-26 21:51:35,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2018-10-26 21:51:35,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 234. [2018-10-26 21:51:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2018-10-26 21:51:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 256 transitions. [2018-10-26 21:51:35,749 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 256 transitions. Word has length 34 [2018-10-26 21:51:35,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:51:35,749 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 256 transitions. [2018-10-26 21:51:35,749 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 21:51:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 256 transitions. [2018-10-26 21:51:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-26 21:51:35,751 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:51:35,751 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:51:35,752 INFO L424 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:51:35,752 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:51:35,752 INFO L82 PathProgramCache]: Analyzing trace with hash 752532099, now seen corresponding path program 1 times [2018-10-26 21:51:35,752 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 21:51:35,753 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 21:51:35,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:51:35,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:51:35,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:51:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 21:51:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 21:51:35,952 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 21:51:36,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 09:51:36 BoogieIcfgContainer [2018-10-26 21:51:36,015 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 21:51:36,016 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 21:51:36,016 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 21:51:36,016 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 21:51:36,016 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:51:35" (3/4) ... [2018-10-26 21:51:36,020 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-10-26 21:51:36,020 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 21:51:36,020 INFO L168 Benchmark]: Toolchain (without parser) took 2238.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -93.5 MB). Peak memory consumption was 55.3 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:36,024 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:51:36,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 277.89 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 939.7 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:36,027 INFO L168 Benchmark]: Boogie Preprocessor took 71.97 ms. Allocated memory is still 1.0 GB. Free memory was 939.7 MB in the beginning and 934.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:36,028 INFO L168 Benchmark]: RCFGBuilder took 1262.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -154.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:36,028 INFO L168 Benchmark]: TraceAbstraction took 617.39 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: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-10-26 21:51:36,029 INFO L168 Benchmark]: Witness Printer took 4.32 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. [2018-10-26 21:51:36,031 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 277.89 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 939.7 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.97 ms. Allocated memory is still 1.0 GB. Free memory was 939.7 MB in the beginning and 934.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1262.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 934.3 MB in the beginning and 1.1 GB in the end (delta: -154.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 617.39 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: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.32 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 239]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 211, overapproximation of someBinaryArithmeticFLOAToperation at line 118, overapproximation of bitwiseAnd at line 96. Possible FailurePath: [L12] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; VAL [\old(one_sqrt)=6442450949, \old(tiny_sqrt)=6442450955, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L232] float x = 0.0f / 0.0f; [L233] float y = __VERIFIER_nondet_float(); [L235] CALL isfinite_float(y) VAL [\old(x)=6442450956, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L215] __int32_t ix; VAL [\old(x)=6442450956, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450956] [L217] FCALL ieee_float_shape_type gf_u; VAL [\old(x)=6442450956, gf_u={6442450946:0}, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450956] [L218] FCALL gf_u.value = (x) VAL [\old(x)=6442450956, gf_u={6442450946:0}, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450956] [L219] EXPR, FCALL gf_u.word VAL [\old(x)=6442450956, gf_u={6442450946:0}, gf_u.word=6442450944, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450956] [L219] (ix) = gf_u.word [L220] COND FALSE !(0) VAL [\old(x)=6442450956, ix=-2147483648, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450956] [L221] ix &= 0x7fffffff [L222] RET return (((ix) < 0x7f800000L)); VAL [\old(x)=6442450956, \result=1, ix=0, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450956] [L235] isfinite_float(y) VAL [isfinite_float(y)=1, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, y=6442450956] [L235] COND TRUE isfinite_float(y) [L236] CALL, EXPR __ieee754_hypotf(x, y) VAL [\old(x)=6442450959, \old(y)=6442450956, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L82] float a = x, b = y, t1, t2, y1, y2, w; [L83] __int32_t j, k, ha, hb; VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L86] FCALL ieee_float_shape_type gf_u; VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450952:0}, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L87] FCALL gf_u.value = (x) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450952:0}, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L88] EXPR, FCALL gf_u.word VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450952:0}, gf_u.word=2, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L88] (ha) = gf_u.word VAL [(ha) = gf_u.word=6442450951, \old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450952:0}, gf_u.word=2, ha=2, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L89] COND FALSE !(0) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, ha=2, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L90] ha &= 0x7fffffffL VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L92] FCALL ieee_float_shape_type gf_u; VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450948:0}, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L93] FCALL gf_u.value = (y) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450948:0}, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L94] EXPR, FCALL gf_u.word VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450948:0}, gf_u.word=6442450943, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L94] (hb) = gf_u.word VAL [(hb) = gf_u.word=6442450957, \old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, gf_u={6442450948:0}, gf_u.word=6442450943, hb=2147483647, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L95] COND FALSE !(0) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, hb=2147483647, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L96] hb &= 0x7fffffffL VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450959, b=6442450956, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L97] COND TRUE hb > ha [L98] a = y [L99] b = x [L100] j = ha [L101] ha = hb [L102] hb = j VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450956, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L108] FCALL ieee_float_shape_type sf_u; VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450956, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, sf_u={6442450948:0}, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L109] FCALL sf_u.word = (ha) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450956, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, sf_u={6442450948:0}, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L110] EXPR, FCALL sf_u.value VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450956, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, sf_u={6442450948:0}, sf_u.value=6442450957, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L110] (a) = sf_u.value [L111] COND FALSE !(0) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450957, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L113] FCALL ieee_float_shape_type sf_u; VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450957, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, sf_u={6442450960:0}, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L114] FCALL sf_u.word = (hb) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450957, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, sf_u={6442450960:0}, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L115] EXPR, FCALL sf_u.value VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450957, b=6442450959, ha=251658240, hb=-1, j=-1, one_sqrt=1, sf_u={6442450960:0}, sf_u.value=6442450954, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L115] (b) = sf_u.value [L116] COND FALSE !(0) VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450957, b=6442450954, ha=251658240, hb=-1, j=-1, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L117] COND TRUE (ha - hb) > 0xf000000L [L118] RET return a + b; VAL [\old(x)=6442450959, \old(y)=6442450956, a=6442450957, b=6442450954, ha=251658240, hb=-1, j=-1, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L236] EXPR __ieee754_hypotf(x, y) VAL [__ieee754_hypotf(x, y)=6442450958, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L236] float res = __ieee754_hypotf(x, y); [L238] CALL, EXPR isnan_float(res) VAL [\old(x)=6442450958, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000] [L211] RET return x != x; VAL [\old(x)=6442450958, \result=0, one_sqrt=1, tiny_sqrt=1/1000000000000000000000000000000, x=6442450958] [L238] EXPR isnan_float(res) VAL [isnan_float(res)=0, one_sqrt=1, res=6442450958, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] [L238] COND TRUE !isnan_float(res) [L239] __VERIFIER_error() VAL [one_sqrt=1, res=6442450958, tiny_sqrt=1/1000000000000000000000000000000, x=6442450959, y=6442450956] - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 239 locations, 1 error locations. UNSAFE Result, 0.5s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 262 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=239occurred 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, 113 NumberOfCodeBlocks, 113 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 33 ConstructedInterpolants, 0 QuantifiedInterpolants, 1089 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 0.1.23-1dbac8b [2018-10-26 21:51:37,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:51:37,981 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:51:37,991 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:51:37,991 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:51:37,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:51:37,993 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:51:37,994 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:51:37,996 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:51:37,996 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:51:37,997 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:51:37,997 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:51:37,998 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:51:37,999 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:51:38,000 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:51:38,001 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:51:38,001 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:51:38,003 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:51:38,005 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:51:38,006 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:51:38,007 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:51:38,008 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:51:38,010 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:51:38,010 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:51:38,011 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:51:38,011 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:51:38,012 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:51:38,013 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:51:38,013 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:51:38,015 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:51:38,015 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:51:38,016 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:51:38,016 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:51:38,016 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:51:38,017 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:51:38,018 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:51:38,018 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-26 21:51:38,029 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:51:38,030 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:51:38,030 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:51:38,031 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:51:38,031 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:51:38,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:51:38,031 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:51:38,031 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:51:38,032 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:51:38,033 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:51:38,033 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:51:38,033 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:51:38,033 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:51:38,033 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:51:38,033 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:51:38,033 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:51:38,035 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:51:38,036 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:51:38,036 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:51:38,036 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:51:38,036 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:51:38,036 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 21:51:38,036 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:51:38,036 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:51:38,037 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:51:38,037 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_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 -> 3c3794d6019e92717a5ca8c9c9457e833b63e739 [2018-10-26 21:51:38,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:51:38,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:51:38,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:51:38,087 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:51:38,087 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:51:38,088 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-10-26 21:51:38,136 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/59857e654/eaaf760417a64db8b70b7d0117dd7f30/FLAG49015711b [2018-10-26 21:51:38,490 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:51:38,490 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/sv-benchmarks/c/float-newlib/float_req_bl_1271a_true-unreach-call.c [2018-10-26 21:51:38,497 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/59857e654/eaaf760417a64db8b70b7d0117dd7f30/FLAG49015711b [2018-10-26 21:51:38,509 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/data/59857e654/eaaf760417a64db8b70b7d0117dd7f30 [2018-10-26 21:51:38,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:51:38,512 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:51:38,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:38,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:51:38,517 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:51:38,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f2b8c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38, skipping insertion in model container [2018-10-26 21:51:38,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:51:38,555 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:51:38,744 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:38,754 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:51:38,824 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:51:38,854 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:51:38,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38 WrapperNode [2018-10-26 21:51:38,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:51:38,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:51:38,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:51:38,855 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:51:38,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,917 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... [2018-10-26 21:51:38,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:51:38,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 21:51:38,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 21:51:38,943 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 21:51:38,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:51:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 21:51:39,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 21:51:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-10-26 21:51:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2018-10-26 21:51:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2018-10-26 21:51:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2018-10-26 21:51:39,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 21:51:39,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 21:51:39,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2018-10-26 21:51:39,058 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2018-10-26 21:51:39,059 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2018-10-26 21:51:39,060 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2018-10-26 21:51:39,060 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 21:51:39,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 21:51:39,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 21:51:39,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-10-26 21:51:39,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-10-26 21:51:39,267 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:39,309 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:39,430 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:39,448 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:39,480 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:39,486 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:40,322 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:40,370 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-26 21:51:41,030 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 21:51:41,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:51:41 BoogieIcfgContainer [2018-10-26 21:51:41,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 21:51:41,032 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 21:51:41,032 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 21:51:41,034 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 21:51:41,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 09:51:38" (1/3) ... [2018-10-26 21:51:41,035 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15996ca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:51:41, skipping insertion in model container [2018-10-26 21:51:41,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:51:38" (2/3) ... [2018-10-26 21:51:41,035 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15996ca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:51:41, skipping insertion in model container [2018-10-26 21:51:41,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:51:41" (3/3) ... [2018-10-26 21:51:41,037 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_1271a_true-unreach-call.c [2018-10-26 21:51:41,045 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 21:51:41,052 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 21:51:41,065 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 21:51:41,092 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 21:51:41,092 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 21:51:41,092 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 21:51:41,093 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 21:51:41,093 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 21:51:41,095 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 21:51:41,095 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 21:51:41,095 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 21:51:41,095 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 21:51:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states. [2018-10-26 21:51:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-26 21:51:41,127 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:51:41,127 INFO L375 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] [2018-10-26 21:51:41,130 INFO L424 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:51:41,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:51:41,135 INFO L82 PathProgramCache]: Analyzing trace with hash -387398768, now seen corresponding path program 1 times [2018-10-26 21:51:41,140 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:51:41,140 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:51:41,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:51:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:51:41,259 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:51:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:51:41,286 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:51:41,308 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:51:41,309 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 21:51:41,312 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 21:51:41,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 21:51:41,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 21:51:41,328 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 2 states. [2018-10-26 21:51:41,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:51:41,392 INFO L93 Difference]: Finished difference Result 466 states and 585 transitions. [2018-10-26 21:51:41,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 21:51:41,395 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2018-10-26 21:51:41,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:51:41,406 INFO L225 Difference]: With dead ends: 466 [2018-10-26 21:51:41,406 INFO L226 Difference]: Without dead ends: 232 [2018-10-26 21:51:41,411 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 21:51:41,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2018-10-26 21:51:41,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 232. [2018-10-26 21:51:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2018-10-26 21:51:41,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 254 transitions. [2018-10-26 21:51:41,467 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 254 transitions. Word has length 32 [2018-10-26 21:51:41,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:51:41,467 INFO L481 AbstractCegarLoop]: Abstraction has 232 states and 254 transitions. [2018-10-26 21:51:41,468 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 21:51:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 254 transitions. [2018-10-26 21:51:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 21:51:41,470 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:51:41,470 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:51:41,470 INFO L424 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:51:41,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:51:41,471 INFO L82 PathProgramCache]: Analyzing trace with hash -673545736, now seen corresponding path program 1 times [2018-10-26 21:51:41,471 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:51:41,472 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:51:41,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:51:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:51:41,599 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:51:41,727 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:51:41,742 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:51:41,742 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:51:41,778 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:51:41,863 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:51:41,863 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:51:41,932 INFO L477 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 29 treesize of output 21 [2018-10-26 21:51:41,936 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:51:41,936 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:51:41,939 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:51:41,965 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:51:41,965 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:51:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:51:42,704 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:51:42,718 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:51:42,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-26 21:51:42,719 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-26 21:51:42,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-26 21:51:42,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2018-10-26 21:51:42,720 INFO L87 Difference]: Start difference. First operand 232 states and 254 transitions. Second operand 11 states. [2018-10-26 21:52:27,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:52:27,307 INFO L93 Difference]: Finished difference Result 541 states and 590 transitions. [2018-10-26 21:52:27,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-26 21:52:27,309 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 77 [2018-10-26 21:52:27,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:52:27,314 INFO L225 Difference]: With dead ends: 541 [2018-10-26 21:52:27,315 INFO L226 Difference]: Without dead ends: 352 [2018-10-26 21:52:27,317 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2018-10-26 21:52:27,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2018-10-26 21:52:27,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 270. [2018-10-26 21:52:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2018-10-26 21:52:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 293 transitions. [2018-10-26 21:52:27,339 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 293 transitions. Word has length 77 [2018-10-26 21:52:27,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:52:27,339 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 293 transitions. [2018-10-26 21:52:27,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-26 21:52:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 293 transitions. [2018-10-26 21:52:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 21:52:27,341 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:52:27,341 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:52:27,341 INFO L424 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:52:27,341 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:52:27,341 INFO L82 PathProgramCache]: Analyzing trace with hash 28054138, now seen corresponding path program 1 times [2018-10-26 21:52:27,343 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:52:27,343 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:52:27,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:52:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:52:27,477 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:52:27,659 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:52:27,673 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:52:27,673 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,702 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,779 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,779 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:52:27,800 INFO L477 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 29 treesize of output 21 [2018-10-26 21:52:27,806 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:52:27,806 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,809 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,811 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,811 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:52:27,919 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 13 treesize of output 10 [2018-10-26 21:52:27,933 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-10-26 21:52:27,934 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,963 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:27,983 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-10-26 21:52:27,983 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:19 [2018-10-26 21:52:28,032 INFO L477 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 31 treesize of output 23 [2018-10-26 21:52:28,038 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-10-26 21:52:28,039 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:28,041 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:28,047 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. [2018-10-26 21:52:28,048 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:25 [2018-10-26 21:52:30,181 WARN L854 $PredicateComparison]: unable to prove that (exists ((__ieee754_hypotf_~b~0 (_ FloatingPoint 8 24)) (v___ieee754_hypotf_~ha~0_26 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_26) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_26) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_26)) |c___ieee754_hypotf_#in~x|) (= (fp.add RNE (let ((.cse0 (bvand v___ieee754_hypotf_~ha~0_26 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) __ieee754_hypotf_~b~0) |c___ieee754_hypotf_#res|))) is different from true [2018-10-26 21:52:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:52:31,212 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:52:31,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:52:31,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2018-10-26 21:52:31,222 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-10-26 21:52:31,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-10-26 21:52:31,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=184, Unknown=1, NotChecked=26, Total=240 [2018-10-26 21:52:31,223 INFO L87 Difference]: Start difference. First operand 270 states and 293 transitions. Second operand 16 states. [2018-10-26 21:52:35,557 WARN L179 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2018-10-26 21:52:55,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:52:55,388 INFO L93 Difference]: Finished difference Result 288 states and 314 transitions. [2018-10-26 21:52:55,429 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-10-26 21:52:55,430 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 77 [2018-10-26 21:52:55,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:52:55,432 INFO L225 Difference]: With dead ends: 288 [2018-10-26 21:52:55,432 INFO L226 Difference]: Without dead ends: 281 [2018-10-26 21:52:55,433 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=132, Invalid=801, Unknown=1, NotChecked=58, Total=992 [2018-10-26 21:52:55,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-10-26 21:52:55,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 270. [2018-10-26 21:52:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2018-10-26 21:52:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 292 transitions. [2018-10-26 21:52:55,449 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 292 transitions. Word has length 77 [2018-10-26 21:52:55,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:52:55,450 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 292 transitions. [2018-10-26 21:52:55,450 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-10-26 21:52:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 292 transitions. [2018-10-26 21:52:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-26 21:52:55,452 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:52:55,452 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:52:55,452 INFO L424 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:52:55,453 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:52:55,453 INFO L82 PathProgramCache]: Analyzing trace with hash -674147349, now seen corresponding path program 1 times [2018-10-26 21:52:55,453 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:52:55,453 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:52:55,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:52:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:52:55,564 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:52:55,627 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:52:55,638 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:52:55,638 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,656 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,663 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,663 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:52:55,675 INFO L477 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 29 treesize of output 21 [2018-10-26 21:52:55,678 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:52:55,678 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,681 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,682 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,683 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:52:55,865 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:52:55,867 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:52:55,868 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,871 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,878 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,878 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:52:55,913 INFO L477 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 29 treesize of output 21 [2018-10-26 21:52:55,915 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:52:55,915 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,917 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,919 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:52:55,919 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:52:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:52:56,511 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:52:56,522 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:52:56,522 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-10-26 21:52:56,522 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-10-26 21:52:56,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-10-26 21:52:56,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=270, Unknown=0, NotChecked=0, Total=306 [2018-10-26 21:52:56,523 INFO L87 Difference]: Start difference. First operand 270 states and 292 transitions. Second operand 18 states. [2018-10-26 21:53:14,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:53:14,703 INFO L93 Difference]: Finished difference Result 349 states and 378 transitions. [2018-10-26 21:53:14,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-10-26 21:53:14,737 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 82 [2018-10-26 21:53:14,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:53:14,739 INFO L225 Difference]: With dead ends: 349 [2018-10-26 21:53:14,739 INFO L226 Difference]: Without dead ends: 326 [2018-10-26 21:53:14,740 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=152, Invalid=1108, Unknown=0, NotChecked=0, Total=1260 [2018-10-26 21:53:14,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2018-10-26 21:53:14,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 271. [2018-10-26 21:53:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2018-10-26 21:53:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 292 transitions. [2018-10-26 21:53:14,759 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 292 transitions. Word has length 82 [2018-10-26 21:53:14,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:53:14,760 INFO L481 AbstractCegarLoop]: Abstraction has 271 states and 292 transitions. [2018-10-26 21:53:14,760 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-10-26 21:53:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 292 transitions. [2018-10-26 21:53:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-26 21:53:14,761 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:53:14,761 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:53:14,763 INFO L424 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:53:14,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:53:14,763 INFO L82 PathProgramCache]: Analyzing trace with hash -1068514135, now seen corresponding path program 1 times [2018-10-26 21:53:14,764 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:53:14,764 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:53:14,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:53:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:53:14,881 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:53:14,910 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:53:14,913 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:53:14,913 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:53:14,917 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:53:14,926 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:53:14,926 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:53:14,966 INFO L477 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 29 treesize of output 21 [2018-10-26 21:53:14,978 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:53:14,978 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:53:14,982 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:53:14,983 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:53:14,984 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:53:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:53:15,120 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:53:15,128 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:53:15,129 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-26 21:53:15,129 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 21:53:15,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 21:53:15,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-26 21:53:15,129 INFO L87 Difference]: Start difference. First operand 271 states and 292 transitions. Second operand 9 states. [2018-10-26 21:53:25,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:53:25,844 INFO L93 Difference]: Finished difference Result 285 states and 305 transitions. [2018-10-26 21:53:25,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-26 21:53:25,888 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 82 [2018-10-26 21:53:25,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:53:25,890 INFO L225 Difference]: With dead ends: 285 [2018-10-26 21:53:25,890 INFO L226 Difference]: Without dead ends: 273 [2018-10-26 21:53:25,891 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2018-10-26 21:53:25,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2018-10-26 21:53:25,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 271. [2018-10-26 21:53:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2018-10-26 21:53:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 291 transitions. [2018-10-26 21:53:25,905 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 291 transitions. Word has length 82 [2018-10-26 21:53:25,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:53:25,906 INFO L481 AbstractCegarLoop]: Abstraction has 271 states and 291 transitions. [2018-10-26 21:53:25,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 21:53:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 291 transitions. [2018-10-26 21:53:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-26 21:53:25,911 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:53:25,911 INFO L375 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:53:25,911 INFO L424 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:53:25,911 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:53:25,912 INFO L82 PathProgramCache]: Analyzing trace with hash -810348697, now seen corresponding path program 1 times [2018-10-26 21:53:25,912 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:53:25,912 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:53:25,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:53:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:53:26,022 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:53:26,136 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:53:26,138 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:53:26,138 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:53:26,140 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:53:26,146 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-10-26 21:53:26,146 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:17, output treesize:13 [2018-10-26 21:53:26,167 INFO L477 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 29 treesize of output 21 [2018-10-26 21:53:26,169 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:53:26,169 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:53:26,172 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:53:26,178 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. [2018-10-26 21:53:26,178 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:34, output treesize:15 [2018-10-26 21:53:26,543 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 15 [2018-10-26 21:53:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:53:28,251 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:53:28,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:53:28,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-26 21:53:28,260 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-26 21:53:28,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-26 21:53:28,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2018-10-26 21:53:28,260 INFO L87 Difference]: Start difference. First operand 271 states and 291 transitions. Second operand 14 states. [2018-10-26 21:53:30,016 WARN L179 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 17 [2018-10-26 21:53:31,650 WARN L179 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 23 [2018-10-26 21:53:33,759 WARN L179 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 27 [2018-10-26 21:53:49,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:53:49,304 INFO L93 Difference]: Finished difference Result 360 states and 387 transitions. [2018-10-26 21:53:49,305 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-26 21:53:49,305 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 82 [2018-10-26 21:53:49,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:53:49,307 INFO L225 Difference]: With dead ends: 360 [2018-10-26 21:53:49,307 INFO L226 Difference]: Without dead ends: 350 [2018-10-26 21:53:49,307 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=77, Invalid=343, Unknown=0, NotChecked=0, Total=420 [2018-10-26 21:53:49,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2018-10-26 21:53:49,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 267. [2018-10-26 21:53:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2018-10-26 21:53:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 286 transitions. [2018-10-26 21:53:49,320 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 286 transitions. Word has length 82 [2018-10-26 21:53:49,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:53:49,321 INFO L481 AbstractCegarLoop]: Abstraction has 267 states and 286 transitions. [2018-10-26 21:53:49,321 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-26 21:53:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 286 transitions. [2018-10-26 21:53:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-10-26 21:53:49,323 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:53:49,324 INFO L375 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, 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, 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] [2018-10-26 21:53:49,324 INFO L424 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:53:49,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:53:49,324 INFO L82 PathProgramCache]: Analyzing trace with hash 729959155, now seen corresponding path program 1 times [2018-10-26 21:53:49,324 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:53:49,325 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:53:49,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:53:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:53:49,410 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:53:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:53:51,848 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:53:51,856 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:53:51,856 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 21:53:51,856 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 21:53:51,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 21:53:51,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=27, Unknown=1, NotChecked=0, Total=42 [2018-10-26 21:53:51,856 INFO L87 Difference]: Start difference. First operand 267 states and 286 transitions. Second operand 7 states. [2018-10-26 21:54:08,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:54:08,735 INFO L93 Difference]: Finished difference Result 425 states and 461 transitions. [2018-10-26 21:54:08,776 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 21:54:08,776 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2018-10-26 21:54:08,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:54:08,777 INFO L225 Difference]: With dead ends: 425 [2018-10-26 21:54:08,777 INFO L226 Difference]: Without dead ends: 287 [2018-10-26 21:54:08,778 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=20, Invalid=35, Unknown=1, NotChecked=0, Total=56 [2018-10-26 21:54:08,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2018-10-26 21:54:08,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 234. [2018-10-26 21:54:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2018-10-26 21:54:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 250 transitions. [2018-10-26 21:54:08,792 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 250 transitions. Word has length 101 [2018-10-26 21:54:08,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:54:08,793 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 250 transitions. [2018-10-26 21:54:08,793 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 21:54:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 250 transitions. [2018-10-26 21:54:08,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-26 21:54:08,795 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:54:08,795 INFO L375 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:54:08,796 INFO L424 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:54:08,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:54:08,796 INFO L82 PathProgramCache]: Analyzing trace with hash 109547082, now seen corresponding path program 1 times [2018-10-26 21:54:08,796 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:54:08,796 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/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 [2018-10-26 21:54:08,805 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:54:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:54:09,210 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:54:09,264 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:54:09,266 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:54:09,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:54:09,269 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:09,275 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:09,275 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:54:09,294 INFO L477 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 29 treesize of output 21 [2018-10-26 21:54:09,296 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:54:09,297 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:54:09,299 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:09,301 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:09,301 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:54:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:54:09,918 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:54:09,929 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:54:09,929 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-26 21:54:09,930 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-26 21:54:09,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-26 21:54:09,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2018-10-26 21:54:09,930 INFO L87 Difference]: Start difference. First operand 234 states and 250 transitions. Second operand 11 states. [2018-10-26 21:54:35,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:54:35,638 INFO L93 Difference]: Finished difference Result 296 states and 315 transitions. [2018-10-26 21:54:35,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-26 21:54:35,643 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 110 [2018-10-26 21:54:35,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:54:35,644 INFO L225 Difference]: With dead ends: 296 [2018-10-26 21:54:35,644 INFO L226 Difference]: Without dead ends: 219 [2018-10-26 21:54:35,645 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=70, Invalid=310, Unknown=0, NotChecked=0, Total=380 [2018-10-26 21:54:35,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2018-10-26 21:54:35,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 196. [2018-10-26 21:54:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2018-10-26 21:54:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 210 transitions. [2018-10-26 21:54:35,657 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 210 transitions. Word has length 110 [2018-10-26 21:54:35,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:54:35,658 INFO L481 AbstractCegarLoop]: Abstraction has 196 states and 210 transitions. [2018-10-26 21:54:35,658 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-26 21:54:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 210 transitions. [2018-10-26 21:54:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-10-26 21:54:35,659 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:54:35,659 INFO L375 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, 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, 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, 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] [2018-10-26 21:54:35,659 INFO L424 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:54:35,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:54:35,660 INFO L82 PathProgramCache]: Analyzing trace with hash -1050098356, now seen corresponding path program 1 times [2018-10-26 21:54:35,660 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:54:35,660 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2018-10-26 21:54:35,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:54:36,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:54:36,209 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:54:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:54:36,232 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:54:36,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:54:36,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:54:36,250 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:54:36,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:54:36,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:54:36,251 INFO L87 Difference]: Start difference. First operand 196 states and 210 transitions. Second operand 4 states. [2018-10-26 21:54:40,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:54:40,535 INFO L93 Difference]: Finished difference Result 206 states and 219 transitions. [2018-10-26 21:54:40,575 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:54:40,575 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 131 [2018-10-26 21:54:40,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:54:40,576 INFO L225 Difference]: With dead ends: 206 [2018-10-26 21:54:40,576 INFO L226 Difference]: Without dead ends: 196 [2018-10-26 21:54:40,577 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:54:40,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2018-10-26 21:54:40,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 196. [2018-10-26 21:54:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2018-10-26 21:54:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 209 transitions. [2018-10-26 21:54:40,589 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 209 transitions. Word has length 131 [2018-10-26 21:54:40,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:54:40,591 INFO L481 AbstractCegarLoop]: Abstraction has 196 states and 209 transitions. [2018-10-26 21:54:40,591 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:54:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 209 transitions. [2018-10-26 21:54:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-26 21:54:40,592 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:54:40,592 INFO L375 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, 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, 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, 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, 1, 1, 1, 1, 1, 1] [2018-10-26 21:54:40,592 INFO L424 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:54:40,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:54:40,592 INFO L82 PathProgramCache]: Analyzing trace with hash -1210931717, now seen corresponding path program 1 times [2018-10-26 21:54:40,593 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:54:40,593 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-10-26 21:54:40,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2018-10-26 21:54:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:54:41,143 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:54:41,169 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:54:41,172 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:54:41,172 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:54:41,175 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:41,182 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:41,182 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:54:41,195 INFO L477 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 29 treesize of output 21 [2018-10-26 21:54:41,198 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:54:41,198 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:54:41,201 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:41,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:54:41,203 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:54:42,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:54:42,037 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:54:42,062 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:54:42,062 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-26 21:54:42,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-26 21:54:42,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-26 21:54:42,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2018-10-26 21:54:42,063 INFO L87 Difference]: Start difference. First operand 196 states and 209 transitions. Second operand 12 states. [2018-10-26 21:55:02,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:55:02,785 INFO L93 Difference]: Finished difference Result 300 states and 315 transitions. [2018-10-26 21:55:02,829 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-26 21:55:02,829 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 142 [2018-10-26 21:55:02,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:55:02,831 INFO L225 Difference]: With dead ends: 300 [2018-10-26 21:55:02,831 INFO L226 Difference]: Without dead ends: 265 [2018-10-26 21:55:02,831 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2018-10-26 21:55:02,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2018-10-26 21:55:02,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 242. [2018-10-26 21:55:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2018-10-26 21:55:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 255 transitions. [2018-10-26 21:55:02,849 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 255 transitions. Word has length 142 [2018-10-26 21:55:02,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:55:02,849 INFO L481 AbstractCegarLoop]: Abstraction has 242 states and 255 transitions. [2018-10-26 21:55:02,849 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-26 21:55:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 255 transitions. [2018-10-26 21:55:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-26 21:55:02,852 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:55:02,852 INFO L375 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, 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, 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, 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, 1, 1, 1, 1, 1, 1] [2018-10-26 21:55:02,852 INFO L424 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:55:02,853 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:55:02,853 INFO L82 PathProgramCache]: Analyzing trace with hash 2027304377, now seen corresponding path program 1 times [2018-10-26 21:55:02,853 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:55:02,853 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/mathsat Starting monitored process 12 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with mathsat -unsat_core_generation=3 [2018-10-26 21:55:02,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:55:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:55:03,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:55:03,376 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:55:03,378 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:55:03,378 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:55:03,381 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:03,387 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:03,387 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:55:03,399 INFO L477 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 29 treesize of output 21 [2018-10-26 21:55:03,401 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:55:03,401 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:55:03,403 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:03,405 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:03,405 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:55:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:55:03,692 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:55:03,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:55:03,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 21:55:03,705 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 21:55:03,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 21:55:03,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 21:55:03,705 INFO L87 Difference]: Start difference. First operand 242 states and 255 transitions. Second operand 10 states. [2018-10-26 21:55:16,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:55:16,308 INFO L93 Difference]: Finished difference Result 288 states and 301 transitions. [2018-10-26 21:55:16,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-26 21:55:16,310 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 142 [2018-10-26 21:55:16,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:55:16,311 INFO L225 Difference]: With dead ends: 288 [2018-10-26 21:55:16,311 INFO L226 Difference]: Without dead ends: 183 [2018-10-26 21:55:16,312 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2018-10-26 21:55:16,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2018-10-26 21:55:16,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 183. [2018-10-26 21:55:16,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2018-10-26 21:55:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 193 transitions. [2018-10-26 21:55:16,321 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 193 transitions. Word has length 142 [2018-10-26 21:55:16,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:55:16,321 INFO L481 AbstractCegarLoop]: Abstraction has 183 states and 193 transitions. [2018-10-26 21:55:16,321 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 21:55:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 193 transitions. [2018-10-26 21:55:16,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-10-26 21:55:16,322 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:55:16,322 INFO L375 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:55:16,322 INFO L424 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:55:16,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:55:16,323 INFO L82 PathProgramCache]: Analyzing trace with hash 1651275165, now seen corresponding path program 1 times [2018-10-26 21:55:16,323 INFO L225 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-10-26 21:55:16,323 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/mathsat Starting monitored process 13 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with mathsat -unsat_core_generation=3 [2018-10-26 21:55:16,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:55:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:55:16,926 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:55:16,952 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 11 treesize of output 8 [2018-10-26 21:55:16,955 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-26 21:55:16,955 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:55:16,959 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:16,965 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:16,966 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-10-26 21:55:16,979 INFO L477 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 29 treesize of output 21 [2018-10-26 21:55:16,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-10-26 21:55:16,994 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-26 21:55:16,998 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:17,000 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-26 21:55:17,000 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-10-26 21:55:18,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:55:18,438 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 21:55:18,451 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:55:18,451 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-26 21:55:18,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-26 21:55:18,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-26 21:55:18,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2018-10-26 21:55:18,452 INFO L87 Difference]: Start difference. First operand 183 states and 193 transitions. Second operand 12 states. [2018-10-26 21:55:26,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:55:26,984 INFO L93 Difference]: Finished difference Result 183 states and 193 transitions. [2018-10-26 21:55:26,985 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-26 21:55:26,985 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 153 [2018-10-26 21:55:26,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:55:26,985 INFO L225 Difference]: With dead ends: 183 [2018-10-26 21:55:26,985 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 21:55:26,986 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2018-10-26 21:55:26,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 21:55:26,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 21:55:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 21:55:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 21:55:26,986 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 153 [2018-10-26 21:55:26,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:55:26,987 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 21:55:26,987 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-26 21:55:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 21:55:26,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 21:55:27,001 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 21:55:28,493 WARN L179 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2018-10-26 21:55:30,768 WARN L179 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 111 DAG size of output: 67 [2018-10-26 21:55:32,638 WARN L179 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 109 DAG size of output: 66 [2018-10-26 21:55:34,947 WARN L179 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 73 DAG size of output: 60 [2018-10-26 21:55:36,264 WARN L179 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 95 DAG size of output: 66 [2018-10-26 21:55:39,256 WARN L179 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 95 DAG size of output: 66 [2018-10-26 21:55:43,165 WARN L179 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 111 DAG size of output: 67 [2018-10-26 21:55:43,421 WARN L179 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 24 [2018-10-26 21:55:43,536 WARN L179 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 19 [2018-10-26 21:55:44,435 WARN L179 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 67 [2018-10-26 21:55:44,451 INFO L425 ceAbstractionStarter]: For program point isnan_floatFINAL(line 211) no Hoare annotation was computed. [2018-10-26 21:55:44,451 INFO L428 ceAbstractionStarter]: At program point isnan_floatENTRY(line 211) the Hoare annotation is: true [2018-10-26 21:55:44,451 INFO L425 ceAbstractionStarter]: For program point isnan_floatEXIT(line 211) no Hoare annotation was computed. [2018-10-26 21:55:44,451 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L219(line 219) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L219-1(line 219) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L217(line 217) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L219-2(line 219) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L217-1(line 217) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L217-2(line 217) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L216-1(lines 216 220) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L217-3(line 217) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L421 ceAbstractionStarter]: At program point L216-3(lines 216 220) the Hoare annotation is: (= isfinite_float_~x |isfinite_float_#in~x|) [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point L216-4(lines 216 220) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point isfinite_floatFINAL(lines 214 223) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L428 ceAbstractionStarter]: At program point isfinite_floatENTRY(lines 214 223) the Hoare annotation is: true [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point isfinite_floatEXIT(lines 214 223) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-26 21:55:44,452 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 225 245) the Hoare annotation is: true [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 225 245) no Hoare annotation was computed. [2018-10-26 21:55:44,452 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 239) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L421 ceAbstractionStarter]: At program point L238(line 238) the Hoare annotation is: (and (= (fp.div RNE (_ +zero 8 24) (_ +zero 8 24)) main_~x~0) (exists ((__ieee754_hypotf_~b~0 (_ FloatingPoint 8 24)) (v___ieee754_hypotf_~ha~0_26 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_26) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_26) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_26)) (fp.div RNE (_ +zero 8 24) (_ +zero 8 24))) (= (fp.add RNE (let ((.cse0 (bvand v___ieee754_hypotf_~ha~0_26 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) __ieee754_hypotf_~b~0) main_~res~0)))) [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L238-1(lines 238 241) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 225 245) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L421 ceAbstractionStarter]: At program point L236(line 236) the Hoare annotation is: (and (= (fp.div RNE (_ +zero 8 24) (_ +zero 8 24)) main_~x~0) (exists ((v_prenex_1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_prenex_1) ((_ extract 30 23) v_prenex_1) ((_ extract 22 0) v_prenex_1)) main_~y~0) (bvslt (bvand v_prenex_1 (_ bv2147483647 32)) (_ bv2139095040 32))))) [2018-10-26 21:55:44,453 INFO L421 ceAbstractionStarter]: At program point L235(line 235) the Hoare annotation is: (= (fp.div RNE (_ +zero 8 24) (_ +zero 8 24)) main_~x~0) [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L236-1(line 236) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L235-1(lines 235 242) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L235-3(lines 235 242) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L425 ceAbstractionStarter]: For program point L85-1(lines 85 89) no Hoare annotation was computed. [2018-10-26 21:55:44,453 INFO L421 ceAbstractionStarter]: At program point L85-3(lines 85 89) the Hoare annotation is: (and (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y) (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x)) [2018-10-26 21:55:44,454 INFO L425 ceAbstractionStarter]: For program point L85-4(lines 85 89) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L201-1(line 201) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L201-2(line 201) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L135-1(line 135) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L201-3(line 201) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L135-2(line 135) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L135-3(line 135) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-10-26 21:55:44,458 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 185 189) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L152-1(line 152) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L152-2(line 152) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L421 ceAbstractionStarter]: At program point L185-3(lines 185 189) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0) (and (and (= (_ bv68 32) __ieee754_hypotf_~k~0) (let ((.cse1 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y))) (or (and (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)))) .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse2 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse2 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse2 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (and .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32))) (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0)))))) .cse0 (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse3 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse3 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse3 (_ bv1484783616 32)))))))) [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L86-1(line 86) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L185-4(lines 185 189) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L86-2(line 86) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L86-3(line 86) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-26 21:55:44,459 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L169-1(line 169) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L169-2(line 169) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L186-1(line 186) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L186-2(line 186) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L186-3(line 186) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point __ieee754_hypotfFINAL(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L203-1(line 203) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L203-2(line 203) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point __ieee754_hypotfEXIT(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L137-1(line 137) no Hoare annotation was computed. [2018-10-26 21:55:44,460 INFO L425 ceAbstractionStarter]: For program point L137-2(line 137) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 144) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L121-1(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L88-1(line 88) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L88-2(line 88) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L188-1(line 188) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L122(lines 122 129) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L188-2(line 188) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L139(lines 139 143) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L139-2(lines 121 144) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L107(lines 107 111) no Hoare annotation was computed. [2018-10-26 21:55:44,461 INFO L425 ceAbstractionStarter]: For program point L140-1(line 140) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L140-2(line 140) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L107-2(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L140-3(line 140) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L124(lines 124 125) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L91-1(lines 91 95) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L124-2(lines 122 129) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L421 ceAbstractionStarter]: At program point L91-3(lines 91 95) the Hoare annotation is: (and (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y) (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x) (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (and (= (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)) __ieee754_hypotf_~ha~0) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36)))))) [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L91-4(lines 91 95) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L108-1(line 108) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L108-2(line 108) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L108-3(line 108) no Hoare annotation was computed. [2018-10-26 21:55:44,462 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 191 195) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L421 ceAbstractionStarter]: At program point L191-3(lines 191 195) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0) (and (and (= (_ bv68 32) __ieee754_hypotf_~k~0) (let ((.cse1 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y))) (or (and (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)))) .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse2 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse2 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse2 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (and .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32))) (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0)))))) .cse0 (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse3 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse3 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse3 (_ bv1484783616 32)))))))) [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L92-1(line 92) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L191-4(lines 191 195) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L92-2(line 92) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L92-3(line 92) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L175(lines 175 198) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L142-1(line 142) no Hoare annotation was computed. [2018-10-26 21:55:44,463 INFO L425 ceAbstractionStarter]: For program point L175-2(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L142-2(line 142) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L192-1(line 192) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L192-2(line 192) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L126-1(lines 126 127) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L192-3(line 192) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 176 180) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L110-1(line 110) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L421 ceAbstractionStarter]: At program point L176-3(lines 176 180) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (= (_ bv68 32) __ieee754_hypotf_~k~0) .cse0 (let ((.cse1 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y))) (or (and (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)))) .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse2 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse2 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse2 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (and .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32))) (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0))))) (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse3 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse3 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse3 (_ bv1484783616 32)))))) (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0))) [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L110-2(line 110) no Hoare annotation was computed. [2018-10-26 21:55:44,464 INFO L425 ceAbstractionStarter]: For program point L176-4(lines 176 180) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L94-1(line 94) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L94-2(line 94) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L177-1(line 177) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L177-2(line 177) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L177-3(line 177) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L194-1(line 194) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 161 165) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L194-2(line 194) no Hoare annotation was computed. [2018-10-26 21:55:44,465 INFO L421 ceAbstractionStarter]: At program point L161-3(lines 161 165) the Hoare annotation is: (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x)) [2018-10-26 21:55:44,465 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L145(lines 145 172) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 116) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L112-2(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L112-3(lines 81 208) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L428 ceAbstractionStarter]: At program point __ieee754_hypotfENTRY(lines 81 208) the Hoare annotation is: true [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L162-1(line 162) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L162-2(line 162) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L162-3(line 162) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L146(lines 146 171) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L179-1(line 179) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L179-2(line 179) no Hoare annotation was computed. [2018-10-26 21:55:44,467 INFO L425 ceAbstractionStarter]: For program point L113-1(line 113) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L113-2(line 113) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L113-3(line 113) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L97(lines 97 106) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L421 ceAbstractionStarter]: At program point L197(line 197) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0) (and (and (= (_ bv68 32) __ieee754_hypotf_~k~0) (let ((.cse1 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y))) (or (and (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)))) .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse2 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse2 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse2 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (and .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32))) (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0)))))) .cse0 (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse3 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse3 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse3 (_ bv1484783616 32)))))))) [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L197-1(line 197) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L164-1(line 164) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L164-2(line 164) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L148(lines 148 171) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L115-1(line 115) no Hoare annotation was computed. [2018-10-26 21:55:44,468 INFO L425 ceAbstractionStarter]: For program point L115-2(line 115) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L421 ceAbstractionStarter]: At program point L182(line 182) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (= (_ bv68 32) __ieee754_hypotf_~k~0) .cse0 (let ((.cse1 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y))) (or (and (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)))) .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse2 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse2 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse2 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (and .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32))) (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0))))) (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse3 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse3 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse3 (_ bv1484783616 32)))))) (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0))) [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L182-1(line 182) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 149 153) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L421 ceAbstractionStarter]: At program point L149-3(lines 149 153) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32))) (and (= (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32)) __ieee754_hypotf_~ha~0) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) (exists ((v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0)) (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0) (and (= __ieee754_hypotf_~a~0 (fp ((_ extract 31 31) __ieee754_hypotf_~ha~0) ((_ extract 30 23) __ieee754_hypotf_~ha~0) ((_ extract 22 0) __ieee754_hypotf_~ha~0))) (exists ((v___ieee754_hypotf_~ha~0_31 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_31) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_31) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_31)) |__ieee754_hypotf_#in~x|) (bvsgt __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_31 (_ bv2147483647 32))))) (exists ((v___ieee754_hypotf_~hb~0_27 (_ BitVec 32))) (and (= (bvand v___ieee754_hypotf_~hb~0_27 (_ bv2147483647 32)) __ieee754_hypotf_~ha~0) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~hb~0_27) ((_ extract 30 23) v___ieee754_hypotf_~hb~0_27) ((_ extract 22 0) v___ieee754_hypotf_~hb~0_27)) |__ieee754_hypotf_#in~y|))) (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y) (exists ((v___ieee754_hypotf_~ha~0_31 (_ BitVec 32)) (__ieee754_hypotf_~ha~0 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_31) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_31) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_31)) |__ieee754_hypotf_#in~x|) (bvsgt __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_31 (_ bv2147483647 32))) (not (bvsgt __ieee754_hypotf_~ha~0 (_ bv1484783616 32))))) .cse0 (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|) (= (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32)))))) [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L149-4(lines 149 153) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 170) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L166-2(lines 157 171) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L150-1(line 150) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L150-2(line 150) no Hoare annotation was computed. [2018-10-26 21:55:44,469 INFO L425 ceAbstractionStarter]: For program point L150-3(line 150) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 200 204) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L167-1(line 167) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L167-2(line 167) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L421 ceAbstractionStarter]: At program point L200-3(lines 200 204) the Hoare annotation is: (let ((.cse0 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x))) (or (and (= (_ bv68 32) __ieee754_hypotf_~k~0) .cse0 (let ((.cse1 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y))) (or (and (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)))) .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse2 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse2 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse2 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (and .cse1 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (not (bvsgt (bvsub __ieee754_hypotf_~ha~0 __ieee754_hypotf_~hb~0) (_ bv251658240 32))) (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32)) __ieee754_hypotf_~hb~0))))) (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse3 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse3 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse3 (_ bv1484783616 32)))))) (and (exists ((v___ieee754_hypotf_~ha~0_24 (_ BitVec 32)) (v___ieee754_hypotf_~hb~0_25 (_ BitVec 32))) (and (bvsgt (bvsub (bvand v___ieee754_hypotf_~hb~0_25 (_ bv2147483647 32)) (bvand v___ieee754_hypotf_~ha~0_24 (_ bv2147483647 32))) (_ bv251658240 32)) (= (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_24) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_24) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_24)) |__ieee754_hypotf_#in~x|))) .cse0))) [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L167-3(line 167) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L425 ceAbstractionStarter]: For program point L200-4(lines 200 204) no Hoare annotation was computed. [2018-10-26 21:55:44,471 INFO L421 ceAbstractionStarter]: At program point L134-3(lines 134 138) the Hoare annotation is: (let ((.cse0 (exists ((v___ieee754_hypotf_~hb~0_29 (_ BitVec 32))) (= (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32)) (bvand v___ieee754_hypotf_~hb~0_29 (_ bv2147483647 32))))) (.cse1 (= (_ bv68 32) __ieee754_hypotf_~k~0)) (.cse2 (= |__ieee754_hypotf_#in~y| __ieee754_hypotf_~y)) (.cse3 (= |__ieee754_hypotf_#in~x| __ieee754_hypotf_~x)) (.cse4 (exists ((v___ieee754_hypotf_~ha~0_29 (_ BitVec 32))) (let ((.cse7 (bvand v___ieee754_hypotf_~ha~0_29 (_ bv2147483647 32)))) (and (bvsgt .cse7 (_ bv1484783616 32)) (not (bvsgt (bvsub .cse7 (bvadd __ieee754_hypotf_~hb~0 (_ bv570425344 32))) (_ bv251658240 32))))))) (.cse5 (exists ((v___ieee754_hypotf_~ha~0_28 (_ BitVec 32))) (= __ieee754_hypotf_~ha~0 (bvand v___ieee754_hypotf_~ha~0_28 (_ bv2147483647 32)))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (exists ((v___ieee754_hypotf_~ha~0_35 (_ BitVec 32)) (v___ieee754_hypotf_~ha~0_33 (_ BitVec 32))) (and (bvslt v___ieee754_hypotf_~ha~0_35 (_ bv2139095040 32)) (bvsgt v___ieee754_hypotf_~ha~0_35 (bvand v___ieee754_hypotf_~ha~0_33 (_ bv2147483647 32))) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_33) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_33) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_33))) (bvsgt v___ieee754_hypotf_~ha~0_35 (_ bv1484783616 32))))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (exists ((v___ieee754_hypotf_~ha~0_36 (_ BitVec 32))) (let ((.cse6 (bvand v___ieee754_hypotf_~ha~0_36 (_ bv2147483647 32)))) (and (bvslt .cse6 (_ bv2139095040 32)) (= |__ieee754_hypotf_#in~x| (fp ((_ extract 31 31) v___ieee754_hypotf_~ha~0_36) ((_ extract 30 23) v___ieee754_hypotf_~ha~0_36) ((_ extract 22 0) v___ieee754_hypotf_~ha~0_36))) (bvsgt .cse6 (_ bv1484783616 32)))))))) [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L35-2(lines 35 39) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L52(lines 52 56) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L52-2(lines 52 56) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L428 ceAbstractionStarter]: At program point L19-3(lines 19 23) the Hoare annotation is: true [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L19-4(lines 19 23) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L36-1(lines 36 37) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L36-3(lines 36 37) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L428 ceAbstractionStarter]: At program point L36-4(lines 36 37) the Hoare annotation is: true [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L36-5(lines 36 37) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L61(lines 61 70) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L20(line 20) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L20-1(line 20) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L20-2(line 20) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point L20-3(line 20) no Hoare annotation was computed. [2018-10-26 21:55:44,472 INFO L428 ceAbstractionStarter]: At program point __ieee754_sqrtfENTRY(lines 14 79) the Hoare annotation is: true [2018-10-26 21:55:44,472 INFO L425 ceAbstractionStarter]: For program point __ieee754_sqrtfFINAL(lines 14 79) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L29(lines 29 30) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point __ieee754_sqrtfEXIT(lines 14 79) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L63(lines 63 69) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L22-1(line 22) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L22-2(line 22) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L31(lines 31 32) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L73-1(lines 73 77) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L428 ceAbstractionStarter]: At program point L73-3(lines 73 77) the Hoare annotation is: true [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L73-4(lines 73 77) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L65(lines 65 68) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L74-1(line 74) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L74-2(line 74) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L74-3(line 74) no Hoare annotation was computed. [2018-10-26 21:55:44,473 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 50 59) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L428 ceAbstractionStarter]: At program point L50-3(lines 50 59) the Hoare annotation is: true [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L50-4(lines 14 79) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L42(lines 42 43) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L42-2(lines 42 43) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L26(lines 26 27) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L76-1(line 76) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L76-2(line 76) no Hoare annotation was computed. [2018-10-26 21:55:44,474 INFO L425 ceAbstractionStarter]: For program point L35(lines 35 39) no Hoare annotation was computed. [2018-10-26 21:55:44,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,549 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,550 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,553 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,554 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,554 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,554 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,554 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,554 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,555 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,572 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,572 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,573 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,574 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,575 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,575 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,575 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,575 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,576 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,576 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,576 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,576 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,576 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,576 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,577 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,577 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,577 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,577 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,577 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,577 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,586 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,586 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,586 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,586 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,586 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,586 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,587 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,587 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,587 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,587 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,587 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,588 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,589 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,590 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,590 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,590 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,591 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,592 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,592 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,592 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,592 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,592 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,593 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,594 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,595 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,595 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,595 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,595 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,595 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,596 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,596 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,596 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,596 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,596 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 09:55:44 BoogieIcfgContainer [2018-10-26 21:55:44,610 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 21:55:44,610 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 21:55:44,610 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 21:55:44,611 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 21:55:44,611 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:51:41" (3/4) ... [2018-10-26 21:55:44,619 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 21:55:44,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_float [2018-10-26 21:55:44,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 21:55:44,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isfinite_float [2018-10-26 21:55:44,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 21:55:44,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_hypotf [2018-10-26 21:55:44,626 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_sqrtf [2018-10-26 21:55:44,636 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2018-10-26 21:55:44,636 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2018-10-26 21:55:44,637 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-10-26 21:55:44,637 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-10-26 21:55:44,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: x == \old(x) [2018-10-26 21:55:44,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(y) == y && \old(x) == x [2018-10-26 21:55:44,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(y) == y && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: ~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32) == ha && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) [2018-10-26 21:55:44,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists v___ieee754_hypotf_~ha~0_24 : bv32 :: ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32) == ha && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && (\exists v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32) == hb)) && (\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x))) && \old(x) == x) || (((((((a == ~fp~LONGDOUBLE(ha[31:31], ha[30:23], ha[22:0]) && (\exists v___ieee754_hypotf_~ha~0_31 : bv32 :: ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_31[31:31], v___ieee754_hypotf_~ha~0_31[30:23], v___ieee754_hypotf_~ha~0_31[22:0]) == \old(x) && ~bvsgt32(ha, ~bvand32(v___ieee754_hypotf_~ha~0_31, 2147483647bv32)))) && (\exists v___ieee754_hypotf_~hb~0_27 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_27, 2147483647bv32) == ha && ~fp~LONGDOUBLE(v___ieee754_hypotf_~hb~0_27[31:31], v___ieee754_hypotf_~hb~0_27[30:23], v___ieee754_hypotf_~hb~0_27[22:0]) == \old(y))) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_31 : bv32, __ieee754_hypotf_~ha~0 : bv32 :: (~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_31[31:31], v___ieee754_hypotf_~ha~0_31[30:23], v___ieee754_hypotf_~ha~0_31[22:0]) == \old(x) && ~bvsgt32(__ieee754_hypotf_~ha~0, ~bvand32(v___ieee754_hypotf_~ha~0_31, 2147483647bv32))) && !~bvsgt32(__ieee754_hypotf_~ha~0, 1484783616bv32))) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_24 : bv32 :: ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x) && ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32) == hb)) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) [2018-10-26 21:55:44,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((68bv32 == k && \old(x) == x) && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) || ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) [2018-10-26 21:55:44,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && 68bv32 == k) && \old(y) == y) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) && (\exists v___ieee754_hypotf_~ha~0_28 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_28, 2147483647bv32))) && (\exists v___ieee754_hypotf_~ha~0_35 : bv32, v___ieee754_hypotf_~ha~0_33 : bv32 :: ((~bvslt32(v___ieee754_hypotf_~ha~0_35, 2139095040bv32) && ~bvsgt32(v___ieee754_hypotf_~ha~0_35, ~bvand32(v___ieee754_hypotf_~ha~0_33, 2147483647bv32))) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_33[31:31], v___ieee754_hypotf_~ha~0_33[30:23], v___ieee754_hypotf_~ha~0_33[22:0])) && ~bvsgt32(v___ieee754_hypotf_~ha~0_35, 1484783616bv32))) || (((((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && 68bv32 == k) && \old(y) == y) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) && (\exists v___ieee754_hypotf_~ha~0_28 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_28, 2147483647bv32))) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) [2018-10-26 21:55:44,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) || (((68bv32 == k && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) [2018-10-26 21:55:44,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x [2018-10-26 21:55:44,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) || (((68bv32 == k && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) [2018-10-26 21:55:44,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((68bv32 == k && \old(x) == x) && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) || ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) [2018-10-26 21:55:44,700 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_bd1e1518-7e1e-4ec8-bd32-8635b95201f4/bin-2019/uautomizer/witness.graphml [2018-10-26 21:55:44,700 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 21:55:44,701 INFO L168 Benchmark]: Toolchain (without parser) took 246188.79 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 243.3 MB). Free memory was 951.9 MB in the beginning and 877.9 MB in the end (delta: 74.0 MB). Peak memory consumption was 317.3 MB. Max. memory is 11.5 GB. [2018-10-26 21:55:44,701 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:55:44,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.44 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 935.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:55:44,701 INFO L168 Benchmark]: Boogie Preprocessor took 83.63 ms. Allocated memory is still 1.0 GB. Free memory was 935.8 MB in the beginning and 930.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:55:44,702 INFO L168 Benchmark]: RCFGBuilder took 2091.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2018-10-26 21:55:44,702 INFO L168 Benchmark]: TraceAbstraction took 243578.45 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 886.1 MB in the end (delta: 202.7 MB). Peak memory consumption was 289.8 MB. Max. memory is 11.5 GB. [2018-10-26 21:55:44,702 INFO L168 Benchmark]: Witness Printer took 89.47 ms. Allocated memory is still 1.3 GB. Free memory was 886.1 MB in the beginning and 877.9 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:55:44,704 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 341.44 ms. Allocated memory is still 1.0 GB. Free memory was 951.9 MB in the beginning and 935.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.63 ms. Allocated memory is still 1.0 GB. Free memory was 935.8 MB in the beginning and 930.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2091.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -158.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 243578.45 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 886.1 MB in the end (delta: 202.7 MB). Peak memory consumption was 289.8 MB. Max. memory is 11.5 GB. * Witness Printer took 89.47 ms. Allocated memory is still 1.3 GB. Free memory was 886.1 MB in the beginning and 877.9 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 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___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 239]: 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: 85]: Loop Invariant Derived loop invariant: \old(y) == y && \old(x) == x - InvariantResult [Line: 149]: Loop Invariant [2018-10-26 21:55:44,716 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,716 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,716 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,716 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,716 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,717 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,730 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,730 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,730 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,730 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,730 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,731 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,732 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,732 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,732 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,732 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,732 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,733 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_27,QUANTIFIED] [2018-10-26 21:55:44,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_31,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_hypotf_~ha~0,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,736 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] Derived loop invariant: ((((\exists v___ieee754_hypotf_~ha~0_24 : bv32 :: ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32) == ha && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && (\exists v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32) == hb)) && (\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x))) && \old(x) == x) || (((((((a == ~fp~LONGDOUBLE(ha[31:31], ha[30:23], ha[22:0]) && (\exists v___ieee754_hypotf_~ha~0_31 : bv32 :: ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_31[31:31], v___ieee754_hypotf_~ha~0_31[30:23], v___ieee754_hypotf_~ha~0_31[22:0]) == \old(x) && ~bvsgt32(ha, ~bvand32(v___ieee754_hypotf_~ha~0_31, 2147483647bv32)))) && (\exists v___ieee754_hypotf_~hb~0_27 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_27, 2147483647bv32) == ha && ~fp~LONGDOUBLE(v___ieee754_hypotf_~hb~0_27[31:31], v___ieee754_hypotf_~hb~0_27[30:23], v___ieee754_hypotf_~hb~0_27[22:0]) == \old(y))) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_31 : bv32, __ieee754_hypotf_~ha~0 : bv32 :: (~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_31[31:31], v___ieee754_hypotf_~ha~0_31[30:23], v___ieee754_hypotf_~ha~0_31[22:0]) == \old(x) && ~bvsgt32(__ieee754_hypotf_~ha~0, ~bvand32(v___ieee754_hypotf_~ha~0_31, 2147483647bv32))) && !~bvsgt32(__ieee754_hypotf_~ha~0, 1484783616bv32))) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_24 : bv32 :: ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x) && ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32) == hb)) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 191]: Loop Invariant [2018-10-26 21:55:44,736 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,736 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,736 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,737 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,738 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,739 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,740 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,740 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,740 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,740 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,740 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] Derived loop invariant: ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) || (((68bv32 == k && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) - InvariantResult [Line: 50]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 200]: Loop Invariant [2018-10-26 21:55:44,740 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,741 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,754 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,754 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,754 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,754 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,754 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,754 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,755 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,755 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,755 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,755 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,755 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,756 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,757 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] Derived loop invariant: (((68bv32 == k && \old(x) == x) && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) || ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) - InvariantResult [Line: 134]: Loop Invariant [2018-10-26 21:55:44,764 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,764 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,765 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,766 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,766 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,777 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,777 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,777 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,777 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,777 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,777 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,778 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_33,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_35,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_28,QUANTIFIED] [2018-10-26 21:55:44,779 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,798 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,798 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,798 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,798 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] Derived loop invariant: (((((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && 68bv32 == k) && \old(y) == y) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) && (\exists v___ieee754_hypotf_~ha~0_28 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_28, 2147483647bv32))) && (\exists v___ieee754_hypotf_~ha~0_35 : bv32, v___ieee754_hypotf_~ha~0_33 : bv32 :: ((~bvslt32(v___ieee754_hypotf_~ha~0_35, 2139095040bv32) && ~bvsgt32(v___ieee754_hypotf_~ha~0_35, ~bvand32(v___ieee754_hypotf_~ha~0_33, 2147483647bv32))) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_33[31:31], v___ieee754_hypotf_~ha~0_33[30:23], v___ieee754_hypotf_~ha~0_33[22:0])) && ~bvsgt32(v___ieee754_hypotf_~ha~0_35, 1484783616bv32))) || (((((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && 68bv32 == k) && \old(y) == y) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) && (\exists v___ieee754_hypotf_~ha~0_28 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_28, 2147483647bv32))) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) - InvariantResult [Line: 91]: Loop Invariant [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,818 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] Derived loop invariant: (\old(y) == y && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: ~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32) == ha && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) - InvariantResult [Line: 73]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 176]: Loop Invariant [2018-10-26 21:55:44,818 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,818 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,818 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,818 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,820 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,820 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,820 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,820 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] Derived loop invariant: (((68bv32 == k && \old(x) == x) && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) || ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 185]: Loop Invariant [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,858 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,859 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,860 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,875 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,875 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_29,QUANTIFIED] [2018-10-26 21:55:44,875 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_29,QUANTIFIED] [2018-10-26 21:55:44,875 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,875 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,875 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_36,QUANTIFIED] Derived loop invariant: ((\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x) || (((68bv32 == k && ((((\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvadd64(hb, 570425344bv32) == ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32)) && \old(y) == y) && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), 1484783616bv32) && !~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32), ~bvadd64(hb, 570425344bv32)), 251658240bv32))) || (((\old(y) == y && (\exists v___ieee754_hypotf_~ha~0_29 : bv32 :: ha == ~bvand32(v___ieee754_hypotf_~ha~0_29, 2147483647bv32))) && !~bvsgt32(~bvsub32(ha, hb), 251658240bv32)) && (\exists v___ieee754_hypotf_~hb~0_29 : bv32 :: ~bvand32(v___ieee754_hypotf_~hb~0_29, 2147483647bv32) == hb)))) && \old(x) == x) && (\exists v___ieee754_hypotf_~ha~0_36 : bv32 :: (~bvslt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 2139095040bv32) && \old(x) == ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_36[31:31], v___ieee754_hypotf_~ha~0_36[30:23], v___ieee754_hypotf_~ha~0_36[22:0])) && ~bvsgt32(~bvand32(v___ieee754_hypotf_~ha~0_36, 2147483647bv32), 1484783616bv32))) - InvariantResult [Line: 161]: Loop Invariant [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,876 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,898 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~hb~0_25,QUANTIFIED] [2018-10-26 21:55:44,898 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,898 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,898 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] [2018-10-26 21:55:44,898 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___ieee754_hypotf_~ha~0_24,QUANTIFIED] Derived loop invariant: (\exists v___ieee754_hypotf_~ha~0_24 : bv32, v___ieee754_hypotf_~hb~0_25 : bv32 :: ~bvsgt32(~bvsub32(~bvand32(v___ieee754_hypotf_~hb~0_25, 2147483647bv32), ~bvand32(v___ieee754_hypotf_~ha~0_24, 2147483647bv32)), 251658240bv32) && ~fp~LONGDOUBLE(v___ieee754_hypotf_~ha~0_24[31:31], v___ieee754_hypotf_~ha~0_24[30:23], v___ieee754_hypotf_~ha~0_24[22:0]) == \old(x)) && \old(x) == x - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 237 locations, 1 error locations. SAFE Result, 243.3s OverallTime, 12 OverallIterations, 1 TraceHistogramMax, 207.8s AutomataDifference, 0.0s DeadEndRemovalTime, 17.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 3014 SDtfs, 2909 SDslu, 19527 SDs, 0 SdLazy, 2860 SolverSat, 103 SolverUnsat, 70 SolverUnknown, 0 SolverNotchecked, 191.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1297 GetRequests, 1096 SyntacticMatches, 1 SemanticMatches, 200 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 606 ImplicationChecksByTransitivity, 25.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=271occurred in iteration=4, 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: 0.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 332 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 120 PreInvPairs, 210 NumberOfFragments, 1033 HoareAnnotationTreeSize, 120 FomulaSimplifications, 17978 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 27 FomulaSimplificationsInter, 1818 FormulaSimplificationTreeSizeReductionInter, 17.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 14.4s InterpolantComputationTime, 1211 NumberOfCodeBlocks, 1211 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1199 ConstructedInterpolants, 562 QuantifiedInterpolants, 1394261 SizeOfPredicates, 83 NumberOfNonLiveVariables, 2238 ConjunctsInSsa, 139 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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...