./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 2e85e1b931f9471a4fbcfd51f1bc2346fd965a33 .................................................................................................................................................................................................................................................................................................................................................................................................... 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_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 2e85e1b931f9471a4fbcfd51f1bc2346fd965a33 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:33:04,251 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:33:04,252 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:33:04,261 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:33:04,261 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:33:04,263 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:33:04,264 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:33:04,265 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:33:04,266 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:33:04,267 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:33:04,268 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:33:04,268 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:33:04,268 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:33:04,269 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:33:04,270 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:33:04,271 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:33:04,272 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:33:04,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:33:04,273 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:33:04,274 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:33:04,275 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:33:04,276 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:33:04,278 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:33:04,278 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:33:04,279 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:33:04,279 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:33:04,280 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:33:04,281 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:33:04,281 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:33:04,283 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:33:04,283 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:33:04,284 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:33:04,284 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:33:04,284 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:33:04,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:33:04,285 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:33:04,285 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 13:33:04,295 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:33:04,296 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:33:04,297 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:33:04,298 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 13:33:04,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:33:04,299 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:33:04,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:33:04,300 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:33:04,300 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:33:04,301 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:33:04,301 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:33:04,301 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:33:04,301 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:33:04,301 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:33:04,301 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:33:04,302 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:33:04,302 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:33:04,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:33:04,302 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_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 -> 2e85e1b931f9471a4fbcfd51f1bc2346fd965a33 [2018-11-18 13:33:04,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:33:04,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:33:04,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:33:04,341 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:33:04,342 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:33:04,342 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c [2018-11-18 13:33:04,385 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/78cf826c1/294f4333339845759895b6e511689067/FLAGa0251d423 [2018-11-18 13:33:04,779 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:33:04,779 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c [2018-11-18 13:33:04,787 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/78cf826c1/294f4333339845759895b6e511689067/FLAGa0251d423 [2018-11-18 13:33:05,160 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/78cf826c1/294f4333339845759895b6e511689067 [2018-11-18 13:33:05,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:33:05,163 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:33:05,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:33:05,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:33:05,166 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:33:05,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249bf8ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05, skipping insertion in model container [2018-11-18 13:33:05,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:33:05,212 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:33:05,448 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:33:05,472 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:33:05,599 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:33:05,628 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:33:05,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05 WrapperNode [2018-11-18 13:33:05,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:33:05,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:33:05,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:33:05,630 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:33:05,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... [2018-11-18 13:33:05,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:33:05,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:33:05,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:33:05,774 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:33:05,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:33:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:33:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_float [2018-11-18 13:33:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2018-11-18 13:33:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-11-18 13:33:05,833 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-11-18 13:33:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-18 13:33:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2f [2018-11-18 13:33:05,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2f [2018-11-18 13:33:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2018-11-18 13:33:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2018-11-18 13:33:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_float [2018-11-18 13:33:05,835 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:33:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:33:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2018-11-18 13:33:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure floor_float [2018-11-18 13:33:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:33:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2f [2018-11-18 13:33:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2f [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure cos_float [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 13:33:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:33:09,847 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:33:09,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:33:09 BoogieIcfgContainer [2018-11-18 13:33:09,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:33:09,848 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:33:09,848 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:33:09,850 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:33:09,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:33:05" (1/3) ... [2018-11-18 13:33:09,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce20bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:33:09, skipping insertion in model container [2018-11-18 13:33:09,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:05" (2/3) ... [2018-11-18 13:33:09,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce20bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:33:09, skipping insertion in model container [2018-11-18 13:33:09,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:33:09" (3/3) ... [2018-11-18 13:33:09,853 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0310_true-unreach-call.c [2018-11-18 13:33:09,860 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:33:09,868 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:33:09,881 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:33:09,907 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:33:09,907 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:33:09,907 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:33:09,908 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:33:09,908 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:33:09,908 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:33:09,908 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:33:09,908 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:33:09,908 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:33:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-11-18 13:33:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 13:33:09,934 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:09,935 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] [2018-11-18 13:33:09,936 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:09,940 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:09,940 INFO L82 PathProgramCache]: Analyzing trace with hash -1286867036, now seen corresponding path program 1 times [2018-11-18 13:33:09,941 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:33:09,942 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:33:09,976 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:33:09,976 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:09,976 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:33:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:10,171 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:10,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 13:33:10,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 13:33:10,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 13:33:10,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 13:33:10,188 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 2 states. [2018-11-18 13:33:10,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:33:10,241 INFO L93 Difference]: Finished difference Result 578 states and 906 transitions. [2018-11-18 13:33:10,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:33:10,242 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-18 13:33:10,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:33:10,254 INFO L225 Difference]: With dead ends: 578 [2018-11-18 13:33:10,254 INFO L226 Difference]: Without dead ends: 289 [2018-11-18 13:33:10,259 INFO L604 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 [2018-11-18 13:33:10,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-11-18 13:33:10,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 289. [2018-11-18 13:33:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2018-11-18 13:33:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 385 transitions. [2018-11-18 13:33:10,302 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 385 transitions. Word has length 22 [2018-11-18 13:33:10,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:33:10,302 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 385 transitions. [2018-11-18 13:33:10,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 13:33:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 385 transitions. [2018-11-18 13:33:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 13:33:10,304 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:10,304 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] [2018-11-18 13:33:10,305 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:10,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:10,305 INFO L82 PathProgramCache]: Analyzing trace with hash 271597724, now seen corresponding path program 1 times [2018-11-18 13:33:10,305 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:33:10,305 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:33:10,307 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:33:10,308 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:10,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:33:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:33:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:33:10,620 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 13:33:10,661 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450959 could not be translated for associated CType ARRAY#_198_~~__int32_t~0# [2018-11-18 13:33:10,661 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450949 could not be translated for associated CType ARRAY#_198_~~__int32_t~0# [2018-11-18 13:33:10,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450988 could not be translated for associated CType ARRAY#_3_~INT# [2018-11-18 13:33:10,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450975 could not be translated for associated CType ARRAY#_11_~FLOAT# [2018-11-18 13:33:10,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450991 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 13:33:10,662 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450957 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 13:33:10,663 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450947 could not be translated for associated CType ARRAY#_3_~INT# [2018-11-18 13:33:10,663 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450955 could not be translated for associated CType ARRAY#_11_~FLOAT# [2018-11-18 13:33:10,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:33:10 BoogieIcfgContainer [2018-11-18 13:33:10,685 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 13:33:10,685 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:33:10,685 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:33:10,685 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:33:10,686 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:33:09" (3/4) ... [2018-11-18 13:33:10,691 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 13:33:10,691 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:33:10,692 INFO L168 Benchmark]: Toolchain (without parser) took 5529.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -126.5 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-18 13:33:10,693 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:33:10,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -169.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:33:10,694 INFO L168 Benchmark]: Boogie Preprocessor took 143.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-11-18 13:33:10,694 INFO L168 Benchmark]: RCFGBuilder took 4073.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 938.7 MB in the end (delta: 181.8 MB). Peak memory consumption was 181.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:33:10,695 INFO L168 Benchmark]: TraceAbstraction took 836.86 ms. Allocated memory is still 1.2 GB. Free memory was 933.3 MB in the beginning and 1.1 GB in the end (delta: -150.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:33:10,695 INFO L168 Benchmark]: Witness Printer took 6.12 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. [2018-11-18 13:33:10,698 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 465.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -169.9 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 143.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4073.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 938.7 MB in the end (delta: 181.8 MB). Peak memory consumption was 181.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 836.86 ms. Allocated memory is still 1.2 GB. Free memory was 933.3 MB in the beginning and 1.1 GB in the end (delta: -150.2 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 6.12 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.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450959 could not be translated for associated CType ARRAY#_198_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450949 could not be translated for associated CType ARRAY#_198_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450988 could not be translated for associated CType ARRAY#_3_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450975 could not be translated for associated CType ARRAY#_11_~FLOAT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450991 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450957 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450947 could not be translated for associated CType ARRAY#_3_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450955 could not be translated for associated CType ARRAY#_11_~FLOAT# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 611]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 62, overapproximation of someUnaryDOUBLEoperation at line 498, overapproximation of bitwiseAnd at line 577, overapproximation of someBinaryArithmeticFLOAToperation at line 582. Possible FailurePath: [L16] static const float huge_floor = 1.0e30; [L84-L86] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L156] FCALL static const int init_jk_krempio[] = {4, 7, 9}; [L158-L162] FCALL static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L164-L166] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L369-L378] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L498-L501] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L525-L528] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L565] static const float one_cos = 1.0; [L341-L359] FCALL static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L361-L367] FCALL static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; VAL [\old(C1_kcos)=6442450967, \old(C2_kcos)=6442450970, \old(C3_kcos)=6442450972, \old(C4_kcos)=6442450993, \old(C5_kcos)=6442450986, \old(C6_kcos)=6442450973, \old(half_ksin)=6442450961, \old(half_rempio)=6442450953, \old(huge_floor)=6442450985, \old(huge_scalbn)=6442450982, \old(init_jk_krempio)=null, \old(init_jk_krempio)=null, \old(invpio2_rempio)=6442450956, \old(npio2_hw_rempio)=null, \old(npio2_hw_rempio)=null, \old(one_cos)=6442450965, \old(one_kcos)=6442450976, \old(one_krempio)=6442450968, \old(pio2_1_rempio)=6442450974, \old(pio2_1t_rempio)=6442450952, \old(pio2_2_rempio)=6442450971, \old(pio2_2t_rempio)=6442450958, \old(pio2_3_rempio)=6442450962, \old(pio2_3t_rempio)=6442450951, \old(PIo2_krempio)=null, \old(PIo2_krempio)=null, \old(S1_ksin)=6442450978, \old(S2_ksin)=6442450960, \old(S3_ksin)=6442450948, \old(S4_ksin)=6442450977, \old(S5_ksin)=6442450980, \old(S6_ksin)=6442450954, \old(tiny_scalbn)=6442450969, \old(two25_scalbn)=6442450979, \old(two8_krempio)=6442450989, \old(two8_rempio)=6442450995, \old(two_over_pi_rempio)=null, \old(two_over_pi_rempio)=null, \old(twom25_scalbn)=6442450963, \old(twon8_krempio)=6442450983, \old(zero_krempio)=6442450984, \old(zero_rempio)=6442450990, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L606] float x = 0.0f / 0.0f; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L607] CALL, EXPR cos_float(x) VAL [\old(x)=6442450964, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L568] FCALL float y[2], z = 0.0; [L569] __int32_t n, ix; VAL [\old(x)=6442450964, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, y={6442450992:0}, z=0, zero_krempio=0, zero_rempio=0] [L572] FCALL ieee_float_shape_type gf_u; [L573] FCALL gf_u.value = (x) [L574] EXPR, FCALL gf_u.word [L574] (ix) = gf_u.word [L575] COND FALSE !(0) VAL [\old(x)=6442450964, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, ix=-2147483648, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, y={6442450992:0}, z=0, zero_krempio=0, zero_rempio=0] [L577] ix &= 0x7fffffff VAL [\old(x)=6442450964, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, y={6442450992:0}, z=0, zero_krempio=0, zero_rempio=0] [L578] COND FALSE !(ix <= 0x3f490fd8) VAL [\old(x)=6442450964, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, ix=2139095040, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, y={6442450992:0}, z=0, zero_krempio=0, zero_rempio=0] [L581] COND TRUE !((ix) < 0x7f800000L) [L582] return x - x; [L582] RET return x - x; VAL [\old(x)=6442450964, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, ix=2139095040, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, z=0, zero_krempio=0, zero_rempio=0] [L607] EXPR cos_float(x) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, cos_float(x)=6442450946, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, zero_krempio=0, zero_rempio=0] [L607] float res = cos_float(x); [L610] CALL, EXPR isnan_float(res) VAL [\old(x)=6442450946, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L62] RET return x != x; VAL [\old(x)=6442450946, \result=0, C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450946, zero_krempio=0, zero_rempio=0] [L610] EXPR isnan_float(res) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, isnan_float(res)=0, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, res=6442450946, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, zero_krempio=0, zero_rempio=0] [L610] COND TRUE !isnan_float(res) [L611] __VERIFIER_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={2:0}, one_cos=1, one_kcos=1, one_krempio=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={1:0}, res=6442450946, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={6442450950:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, x=6442450964, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 293 locations, 1 error locations. UNSAFE Result, 0.7s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 389 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=293occurred 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, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 45 NumberOfCodeBlocks, 45 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 441 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 0.1.23-5842f4b [2018-11-18 13:33:12,387 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:33:12,388 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:33:12,398 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:33:12,398 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:33:12,399 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:33:12,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:33:12,401 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:33:12,402 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:33:12,403 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:33:12,404 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:33:12,404 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:33:12,405 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:33:12,405 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:33:12,407 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:33:12,408 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:33:12,408 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:33:12,410 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:33:12,412 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:33:12,413 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:33:12,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:33:12,415 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:33:12,417 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:33:12,417 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:33:12,418 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:33:12,419 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:33:12,420 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:33:12,421 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:33:12,421 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:33:12,422 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:33:12,422 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:33:12,423 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:33:12,423 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:33:12,423 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:33:12,424 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:33:12,425 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:33:12,425 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 13:33:12,437 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:33:12,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:33:12,438 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:33:12,438 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 13:33:12,439 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:33:12,439 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:33:12,439 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:33:12,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:33:12,439 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:33:12,440 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:33:12,441 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:33:12,441 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:33:12,441 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:33:12,441 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:33:12,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:33:12,441 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:33:12,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:33:12,442 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:33:12,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:33:12,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:33:12,444 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:33:12,444 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:33:12,444 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 13:33:12,444 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:33:12,445 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:33:12,445 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:33:12,445 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_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 -> 2e85e1b931f9471a4fbcfd51f1bc2346fd965a33 [2018-11-18 13:33:12,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:33:12,495 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:33:12,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:33:12,498 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:33:12,499 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:33:12,499 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c [2018-11-18 13:33:12,547 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/d9bd08a78/fe5ce5f54e0f40c19d6e676404234120/FLAGba42c1439 [2018-11-18 13:33:12,934 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:33:12,934 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/sv-benchmarks/c/float-newlib/float_req_bl_0310_true-unreach-call.c [2018-11-18 13:33:12,941 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/d9bd08a78/fe5ce5f54e0f40c19d6e676404234120/FLAGba42c1439 [2018-11-18 13:33:12,954 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/data/d9bd08a78/fe5ce5f54e0f40c19d6e676404234120 [2018-11-18 13:33:12,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:33:12,957 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:33:12,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:33:12,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:33:12,961 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:33:12,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:33:12" (1/1) ... [2018-11-18 13:33:12,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39e91573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:12, skipping insertion in model container [2018-11-18 13:33:12,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:33:12" (1/1) ... [2018-11-18 13:33:12,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:33:13,011 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:33:13,295 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:33:13,324 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:33:13,461 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:33:13,503 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:33:13,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13 WrapperNode [2018-11-18 13:33:13,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:33:13,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:33:13,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:33:13,504 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:33:13,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... [2018-11-18 13:33:13,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:33:13,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:33:13,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:33:13,607 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:33:13,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_float [2018-11-18 13:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2f [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2f [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2018-11-18 13:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_float [2018-11-18 13:33:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure floor_float [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 13:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2f [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2f [2018-11-18 13:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2018-11-18 13:33:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2018-11-18 13:33:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure cos_float [2018-11-18 13:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 13:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-18 13:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:33:20,067 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:22,800 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:22,841 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:23,081 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:23,254 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:25,376 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:27,576 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:27,679 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:27,828 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:28,004 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:28,071 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:28,082 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:28,130 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:28,146 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:30,546 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:36,081 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:36,280 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:38,367 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:38,391 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:38,399 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:40,479 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:42,530 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:42,608 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:42,614 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:42,637 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,057 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,069 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,083 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,122 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,275 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,439 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:43,458 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 13:33:44,007 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:33:44,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:33:44 BoogieIcfgContainer [2018-11-18 13:33:44,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:33:44,009 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:33:44,009 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:33:44,012 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:33:44,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:33:12" (1/3) ... [2018-11-18 13:33:44,013 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d8cda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:33:44, skipping insertion in model container [2018-11-18 13:33:44,013 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:33:13" (2/3) ... [2018-11-18 13:33:44,013 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33d8cda3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:33:44, skipping insertion in model container [2018-11-18 13:33:44,013 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:33:44" (3/3) ... [2018-11-18 13:33:44,015 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0310_true-unreach-call.c [2018-11-18 13:33:44,021 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:33:44,027 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:33:44,039 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:33:44,063 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:33:44,063 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:33:44,063 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:33:44,064 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:33:44,064 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:33:44,064 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:33:44,064 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:33:44,064 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:33:44,064 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:33:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-11-18 13:33:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 13:33:44,087 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:44,088 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] [2018-11-18 13:33:44,090 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:44,095 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:44,095 INFO L82 PathProgramCache]: Analyzing trace with hash 2112143380, now seen corresponding path program 1 times [2018-11-18 13:33:44,100 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:33:44,101 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:44,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:44,493 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:33:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:44,512 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:33:44,528 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:44,529 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 13:33:44,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 13:33:44,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 13:33:44,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 13:33:44,547 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 2 states. [2018-11-18 13:33:44,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:33:44,607 INFO L93 Difference]: Finished difference Result 576 states and 904 transitions. [2018-11-18 13:33:44,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:33:44,608 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-11-18 13:33:44,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:33:44,621 INFO L225 Difference]: With dead ends: 576 [2018-11-18 13:33:44,621 INFO L226 Difference]: Without dead ends: 288 [2018-11-18 13:33:44,627 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 13:33:44,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2018-11-18 13:33:44,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2018-11-18 13:33:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2018-11-18 13:33:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 384 transitions. [2018-11-18 13:33:44,698 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 384 transitions. Word has length 21 [2018-11-18 13:33:44,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:33:44,698 INFO L480 AbstractCegarLoop]: Abstraction has 288 states and 384 transitions. [2018-11-18 13:33:44,698 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 13:33:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 384 transitions. [2018-11-18 13:33:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 13:33:44,700 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:44,701 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] [2018-11-18 13:33:44,701 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:44,701 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:44,701 INFO L82 PathProgramCache]: Analyzing trace with hash 938065311, now seen corresponding path program 1 times [2018-11-18 13:33:44,702 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:33:44,702 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:44,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:45,112 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:33:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:45,744 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:33:45,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:45,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 13:33:45,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 13:33:45,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 13:33:45,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 13:33:45,767 INFO L87 Difference]: Start difference. First operand 288 states and 384 transitions. Second operand 9 states. [2018-11-18 13:33:46,115 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-11-18 13:33:46,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:33:46,843 INFO L93 Difference]: Finished difference Result 295 states and 391 transitions. [2018-11-18 13:33:46,846 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:33:46,846 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2018-11-18 13:33:46,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:33:46,848 INFO L225 Difference]: With dead ends: 295 [2018-11-18 13:33:46,848 INFO L226 Difference]: Without dead ends: 288 [2018-11-18 13:33:46,849 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:33:46,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2018-11-18 13:33:46,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2018-11-18 13:33:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2018-11-18 13:33:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 383 transitions. [2018-11-18 13:33:46,867 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 383 transitions. Word has length 22 [2018-11-18 13:33:46,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:33:46,868 INFO L480 AbstractCegarLoop]: Abstraction has 288 states and 383 transitions. [2018-11-18 13:33:46,868 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 13:33:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 383 transitions. [2018-11-18 13:33:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 13:33:46,869 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:46,869 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] [2018-11-18 13:33:46,869 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:46,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:46,870 INFO L82 PathProgramCache]: Analyzing trace with hash 1026730419, now seen corresponding path program 1 times [2018-11-18 13:33:46,871 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:33:46,872 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:46,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:47,274 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:33:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:47,411 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:33:47,426 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:47,426 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:33:47,427 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:33:47,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:33:47,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:33:47,427 INFO L87 Difference]: Start difference. First operand 288 states and 383 transitions. Second operand 7 states. [2018-11-18 13:33:47,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:33:47,899 INFO L93 Difference]: Finished difference Result 298 states and 392 transitions. [2018-11-18 13:33:47,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:33:47,900 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 31 [2018-11-18 13:33:47,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:33:47,901 INFO L225 Difference]: With dead ends: 298 [2018-11-18 13:33:47,902 INFO L226 Difference]: Without dead ends: 286 [2018-11-18 13:33:47,902 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:33:47,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2018-11-18 13:33:47,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 286. [2018-11-18 13:33:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2018-11-18 13:33:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 379 transitions. [2018-11-18 13:33:47,919 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 379 transitions. Word has length 31 [2018-11-18 13:33:47,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:33:47,919 INFO L480 AbstractCegarLoop]: Abstraction has 286 states and 379 transitions. [2018-11-18 13:33:47,919 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:33:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 379 transitions. [2018-11-18 13:33:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-18 13:33:47,921 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:47,921 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] [2018-11-18 13:33:47,921 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:47,922 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:47,922 INFO L82 PathProgramCache]: Analyzing trace with hash -891311740, now seen corresponding path program 1 times [2018-11-18 13:33:47,922 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:33:47,923 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:47,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:48,374 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:33:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:48,726 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:33:48,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:48,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 13:33:48,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 13:33:48,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 13:33:48,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 13:33:48,743 INFO L87 Difference]: Start difference. First operand 286 states and 379 transitions. Second operand 9 states. [2018-11-18 13:33:52,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:33:52,290 INFO L93 Difference]: Finished difference Result 312 states and 412 transitions. [2018-11-18 13:33:52,291 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:33:52,292 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 36 [2018-11-18 13:33:52,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:33:52,293 INFO L225 Difference]: With dead ends: 312 [2018-11-18 13:33:52,293 INFO L226 Difference]: Without dead ends: 286 [2018-11-18 13:33:52,294 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:33:52,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2018-11-18 13:33:52,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 286. [2018-11-18 13:33:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2018-11-18 13:33:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 378 transitions. [2018-11-18 13:33:52,303 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 378 transitions. Word has length 36 [2018-11-18 13:33:52,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:33:52,303 INFO L480 AbstractCegarLoop]: Abstraction has 286 states and 378 transitions. [2018-11-18 13:33:52,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 13:33:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 378 transitions. [2018-11-18 13:33:52,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 13:33:52,304 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:52,304 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] [2018-11-18 13:33:52,304 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:52,304 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:52,304 INFO L82 PathProgramCache]: Analyzing trace with hash 1545013526, now seen corresponding path program 1 times [2018-11-18 13:33:52,305 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:33:52,305 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:52,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:52,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:33:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:52,653 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:33:52,665 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:52,665 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:33:52,665 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:33:52,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:33:52,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:33:52,666 INFO L87 Difference]: Start difference. First operand 286 states and 378 transitions. Second operand 5 states. [2018-11-18 13:33:52,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:33:52,718 INFO L93 Difference]: Finished difference Result 333 states and 436 transitions. [2018-11-18 13:33:52,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:33:52,719 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 39 [2018-11-18 13:33:52,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:33:52,721 INFO L225 Difference]: With dead ends: 333 [2018-11-18 13:33:52,721 INFO L226 Difference]: Without dead ends: 289 [2018-11-18 13:33:52,721 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:33:52,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-11-18 13:33:52,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 289. [2018-11-18 13:33:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2018-11-18 13:33:52,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 380 transitions. [2018-11-18 13:33:52,736 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 380 transitions. Word has length 39 [2018-11-18 13:33:52,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:33:52,736 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 380 transitions. [2018-11-18 13:33:52,736 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:33:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 380 transitions. [2018-11-18 13:33:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-18 13:33:52,738 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:33:52,738 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] [2018-11-18 13:33:52,738 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:33:52,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:33:52,738 INFO L82 PathProgramCache]: Analyzing trace with hash -337595938, now seen corresponding path program 1 times [2018-11-18 13:33:52,739 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:33:52,739 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:33:52,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:33:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:33:53,109 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:33:53,210 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 16 treesize of output 13 [2018-11-18 13:33:53,250 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-18 13:33:53,300 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:33:53,315 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-18 13:33:53,315 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:33:53,396 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:33:53,465 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:33:53,639 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:33:53,639 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:29, output treesize:24 [2018-11-18 13:33:54,097 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 46 treesize of output 34 [2018-11-18 13:33:54,199 INFO L303 Elim1Store]: Index analysis took 101 ms [2018-11-18 13:33:54,200 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2018-11-18 13:33:54,200 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:33:54,331 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:33:54,506 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:33:54,506 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:46, output treesize:22 [2018-11-18 13:33:56,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:33:56,632 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:33:56,648 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:33:56,648 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-18 13:33:56,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-18 13:33:56,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-18 13:33:56,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:33:56,649 INFO L87 Difference]: Start difference. First operand 289 states and 380 transitions. Second operand 13 states. [2018-11-18 13:34:07,783 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-18 13:34:08,879 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-11-18 13:34:21,003 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2018-11-18 13:34:22,157 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-11-18 13:34:47,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:34:47,767 INFO L93 Difference]: Finished difference Result 320 states and 418 transitions. [2018-11-18 13:34:47,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 13:34:47,771 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 45 [2018-11-18 13:34:47,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:34:47,774 INFO L225 Difference]: With dead ends: 320 [2018-11-18 13:34:47,774 INFO L226 Difference]: Without dead ends: 297 [2018-11-18 13:34:47,774 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=67, Invalid=395, Unknown=0, NotChecked=0, Total=462 [2018-11-18 13:34:47,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2018-11-18 13:34:47,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 292. [2018-11-18 13:34:47,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2018-11-18 13:34:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 384 transitions. [2018-11-18 13:34:47,792 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 384 transitions. Word has length 45 [2018-11-18 13:34:47,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:34:47,792 INFO L480 AbstractCegarLoop]: Abstraction has 292 states and 384 transitions. [2018-11-18 13:34:47,792 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-18 13:34:47,792 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 384 transitions. [2018-11-18 13:34:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 13:34:47,794 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:34:47,794 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] [2018-11-18 13:34:47,794 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:34:47,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:34:47,794 INFO L82 PathProgramCache]: Analyzing trace with hash 225379580, now seen corresponding path program 1 times [2018-11-18 13:34:47,795 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:34:47,795 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:34:47,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:34:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:34:48,229 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:34:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:34:48,250 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:34:48,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:34:48,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:34:48,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:34:48,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:34:48,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:34:48,263 INFO L87 Difference]: Start difference. First operand 292 states and 384 transitions. Second operand 5 states. [2018-11-18 13:34:48,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:34:48,366 INFO L93 Difference]: Finished difference Result 324 states and 419 transitions. [2018-11-18 13:34:48,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:34:48,367 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2018-11-18 13:34:48,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:34:48,368 INFO L225 Difference]: With dead ends: 324 [2018-11-18 13:34:48,368 INFO L226 Difference]: Without dead ends: 296 [2018-11-18 13:34:48,368 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:34:48,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2018-11-18 13:34:48,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 296. [2018-11-18 13:34:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2018-11-18 13:34:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 388 transitions. [2018-11-18 13:34:48,380 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 388 transitions. Word has length 46 [2018-11-18 13:34:48,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:34:48,380 INFO L480 AbstractCegarLoop]: Abstraction has 296 states and 388 transitions. [2018-11-18 13:34:48,380 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:34:48,380 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 388 transitions. [2018-11-18 13:34:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 13:34:48,381 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:34:48,381 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] [2018-11-18 13:34:48,381 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:34:48,382 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:34:48,382 INFO L82 PathProgramCache]: Analyzing trace with hash -48919292, now seen corresponding path program 1 times [2018-11-18 13:34:48,384 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:34:48,384 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:34:48,392 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:34:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:34:48,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:34:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:34:49,013 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:34:49,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:34:49,026 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 13:34:49,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 13:34:49,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 13:34:49,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 13:34:49,027 INFO L87 Difference]: Start difference. First operand 296 states and 388 transitions. Second operand 9 states. [2018-11-18 13:34:53,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:34:53,112 INFO L93 Difference]: Finished difference Result 321 states and 421 transitions. [2018-11-18 13:34:53,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:34:53,113 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 46 [2018-11-18 13:34:53,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:34:53,114 INFO L225 Difference]: With dead ends: 321 [2018-11-18 13:34:53,114 INFO L226 Difference]: Without dead ends: 287 [2018-11-18 13:34:53,115 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:34:53,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2018-11-18 13:34:53,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 287. [2018-11-18 13:34:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2018-11-18 13:34:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 375 transitions. [2018-11-18 13:34:53,125 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 375 transitions. Word has length 46 [2018-11-18 13:34:53,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:34:53,126 INFO L480 AbstractCegarLoop]: Abstraction has 287 states and 375 transitions. [2018-11-18 13:34:53,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 13:34:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 375 transitions. [2018-11-18 13:34:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 13:34:53,126 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:34:53,126 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] [2018-11-18 13:34:53,127 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:34:53,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:34:53,127 INFO L82 PathProgramCache]: Analyzing trace with hash -901950779, now seen corresponding path program 1 times [2018-11-18 13:34:53,127 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:34:53,127 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:34:53,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:34:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:34:54,179 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:34:54,258 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 16 treesize of output 13 [2018-11-18 13:34:54,284 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-18 13:34:54,325 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:34:54,337 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-18 13:34:54,338 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:34:54,410 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:34:54,464 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:34:54,594 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:34:54,595 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:29, output treesize:24 [2018-11-18 13:34:54,979 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 46 treesize of output 34 [2018-11-18 13:34:55,003 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2018-11-18 13:34:55,004 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:34:55,061 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:34:55,127 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:34:55,127 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:46, output treesize:22 [2018-11-18 13:34:56,130 WARN L854 $PredicateComparison]: unable to prove that (exists ((v___kernel_cosf_~ix~6_13 (_ BitVec 32)) (v_arrayElimCell_6 (_ BitVec 32))) (let ((.cse0 (fp ((_ extract 31 31) v_arrayElimCell_6) ((_ extract 30 23) v_arrayElimCell_6) ((_ extract 22 0) v_arrayElimCell_6)))) (and (= .cse0 (fp ((_ extract 31 31) v___kernel_cosf_~ix~6_13) ((_ extract 30 23) v___kernel_cosf_~ix~6_13) ((_ extract 22 0) v___kernel_cosf_~ix~6_13))) (= (fp.sub roundNearestTiesToEven |c_cos_float_#in~x| |c_cos_float_#in~x|) .cse0) (bvslt (bvand (_ bv2147483647 32) v___kernel_cosf_~ix~6_13) (_ bv1050253722 32))))) is different from true [2018-11-18 13:34:56,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:34:56,140 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:34:56,163 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:34:56,163 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-18 13:34:56,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-18 13:34:56,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-18 13:34:56,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=112, Unknown=1, NotChecked=20, Total=156 [2018-11-18 13:34:56,164 INFO L87 Difference]: Start difference. First operand 287 states and 375 transitions. Second operand 13 states. [2018-11-18 13:35:01,179 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-18 13:35:01,579 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-11-18 13:35:02,111 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-11-18 13:35:13,906 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-18 13:35:30,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:35:30,532 INFO L93 Difference]: Finished difference Result 305 states and 395 transitions. [2018-11-18 13:35:30,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 13:35:30,535 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 46 [2018-11-18 13:35:30,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:35:30,536 INFO L225 Difference]: With dead ends: 305 [2018-11-18 13:35:30,536 INFO L226 Difference]: Without dead ends: 294 [2018-11-18 13:35:30,536 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=65, Invalid=358, Unknown=1, NotChecked=38, Total=462 [2018-11-18 13:35:30,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2018-11-18 13:35:30,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 287. [2018-11-18 13:35:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2018-11-18 13:35:30,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 375 transitions. [2018-11-18 13:35:30,552 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 375 transitions. Word has length 46 [2018-11-18 13:35:30,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:35:30,553 INFO L480 AbstractCegarLoop]: Abstraction has 287 states and 375 transitions. [2018-11-18 13:35:30,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-18 13:35:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 375 transitions. [2018-11-18 13:35:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 13:35:30,553 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:35:30,553 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] [2018-11-18 13:35:30,553 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:35:30,554 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:35:30,554 INFO L82 PathProgramCache]: Analyzing trace with hash 1703817366, now seen corresponding path program 1 times [2018-11-18 13:35:30,557 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:35:30,557 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2018-11-18 13:35:30,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:35:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:35:31,799 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:35:31,880 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 16 treesize of output 13 [2018-11-18 13:35:31,907 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-18 13:35:31,943 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 13:35:31,952 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-18 13:35:31,953 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 13:35:32,013 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:35:32,067 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:35:32,186 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 13:35:32,186 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:29, output treesize:24 [2018-11-18 13:35:32,591 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 46 treesize of output 34 [2018-11-18 13:35:32,620 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 22 [2018-11-18 13:35:32,620 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:35:32,711 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:35:32,798 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 13:35:32,798 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:46, output treesize:22 [2018-11-18 13:35:33,506 WARN L180 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-18 13:35:36,361 WARN L854 $PredicateComparison]: unable to prove that (exists ((__kernel_cosf_~y (_ FloatingPoint 8 24)) (__kernel_cosf_~hz~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~z~3 (_ FloatingPoint 8 24)) (__kernel_cosf_~a~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~r~2 (_ FloatingPoint 8 24))) (= (fp.sub roundNearestTiesToEven __kernel_cosf_~a~0 (fp.sub roundNearestTiesToEven __kernel_cosf_~hz~0 (fp.sub roundNearestTiesToEven (fp.mul roundNearestTiesToEven __kernel_cosf_~z~3 __kernel_cosf_~r~2) (fp.mul roundNearestTiesToEven |c___kernel_cosf_#in~x| __kernel_cosf_~y)))) |c___kernel_cosf_#res|)) is different from true [2018-11-18 13:35:38,395 WARN L832 $PredicateComparison]: unable to prove that (exists ((__kernel_cosf_~y (_ FloatingPoint 8 24)) (__kernel_cosf_~hz~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~z~3 (_ FloatingPoint 8 24)) (v_arrayElimCell_9 (_ BitVec 32)) (__kernel_cosf_~a~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~r~2 (_ FloatingPoint 8 24))) (let ((.cse0 (fp ((_ extract 31 31) v_arrayElimCell_9) ((_ extract 30 23) v_arrayElimCell_9) ((_ extract 22 0) v_arrayElimCell_9)))) (and (= (fp.sub roundNearestTiesToEven |c_cos_float_#in~x| |c_cos_float_#in~x|) .cse0) (= |c_cos_float_#t~ret136| (fp.sub roundNearestTiesToEven __kernel_cosf_~a~0 (fp.sub roundNearestTiesToEven __kernel_cosf_~hz~0 (fp.sub roundNearestTiesToEven (fp.mul roundNearestTiesToEven __kernel_cosf_~z~3 __kernel_cosf_~r~2) (fp.mul roundNearestTiesToEven .cse0 __kernel_cosf_~y)))))))) is different from false [2018-11-18 13:35:40,413 WARN L854 $PredicateComparison]: unable to prove that (exists ((__kernel_cosf_~y (_ FloatingPoint 8 24)) (__kernel_cosf_~hz~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~z~3 (_ FloatingPoint 8 24)) (v_arrayElimCell_9 (_ BitVec 32)) (__kernel_cosf_~a~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~r~2 (_ FloatingPoint 8 24))) (let ((.cse0 (fp ((_ extract 31 31) v_arrayElimCell_9) ((_ extract 30 23) v_arrayElimCell_9) ((_ extract 22 0) v_arrayElimCell_9)))) (and (= (fp.sub roundNearestTiesToEven |c_cos_float_#in~x| |c_cos_float_#in~x|) .cse0) (= |c_cos_float_#t~ret136| (fp.sub roundNearestTiesToEven __kernel_cosf_~a~0 (fp.sub roundNearestTiesToEven __kernel_cosf_~hz~0 (fp.sub roundNearestTiesToEven (fp.mul roundNearestTiesToEven __kernel_cosf_~z~3 __kernel_cosf_~r~2) (fp.mul roundNearestTiesToEven .cse0 __kernel_cosf_~y)))))))) is different from true [2018-11-18 13:35:43,426 WARN L854 $PredicateComparison]: unable to prove that (exists ((__kernel_cosf_~y (_ FloatingPoint 8 24)) (__kernel_cosf_~hz~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~z~3 (_ FloatingPoint 8 24)) (v_arrayElimCell_9 (_ BitVec 32)) (__kernel_cosf_~a~0 (_ FloatingPoint 8 24)) (__kernel_cosf_~r~2 (_ FloatingPoint 8 24))) (let ((.cse0 (fp ((_ extract 31 31) v_arrayElimCell_9) ((_ extract 30 23) v_arrayElimCell_9) ((_ extract 22 0) v_arrayElimCell_9)))) (and (= (fp.sub roundNearestTiesToEven __kernel_cosf_~a~0 (fp.sub roundNearestTiesToEven __kernel_cosf_~hz~0 (fp.sub roundNearestTiesToEven (fp.mul roundNearestTiesToEven __kernel_cosf_~z~3 __kernel_cosf_~r~2) (fp.mul roundNearestTiesToEven .cse0 __kernel_cosf_~y)))) |c_cos_float_#res|) (= (fp.sub roundNearestTiesToEven |c_cos_float_#in~x| |c_cos_float_#in~x|) .cse0)))) is different from true [2018-11-18 13:35:50,141 WARN L180 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-18 13:35:58,204 WARN L180 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2018-11-18 13:36:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:36:02,549 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:36:02,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:36:02,565 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2018-11-18 13:36:02,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 13:36:02,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 13:36:02,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=135, Unknown=4, NotChecked=72, Total=240 [2018-11-18 13:36:02,565 INFO L87 Difference]: Start difference. First operand 287 states and 375 transitions. Second operand 16 states. [2018-11-18 13:36:07,439 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-18 13:36:08,218 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-11-18 13:36:37,145 WARN L180 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 27 [2018-11-18 13:36:52,407 WARN L180 SmtUtils]: Spent 3.27 s on a formula simplification that was a NOOP. DAG size: 27 [2018-11-18 13:37:12,302 WARN L180 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 32 [2018-11-18 13:37:19,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:19,959 INFO L93 Difference]: Finished difference Result 299 states and 388 transitions. [2018-11-18 13:37:19,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 13:37:19,963 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 48 [2018-11-18 13:37:19,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:19,964 INFO L225 Difference]: With dead ends: 299 [2018-11-18 13:37:19,964 INFO L226 Difference]: Without dead ends: 286 [2018-11-18 13:37:19,964 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 63.5s TimeCoverageRelationStatistics Valid=57, Invalid=293, Unknown=4, NotChecked=108, Total=462 [2018-11-18 13:37:19,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2018-11-18 13:37:19,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 280. [2018-11-18 13:37:19,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2018-11-18 13:37:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 365 transitions. [2018-11-18 13:37:19,975 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 365 transitions. Word has length 48 [2018-11-18 13:37:19,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:19,975 INFO L480 AbstractCegarLoop]: Abstraction has 280 states and 365 transitions. [2018-11-18 13:37:19,975 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 13:37:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 365 transitions. [2018-11-18 13:37:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 13:37:19,976 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:19,976 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] [2018-11-18 13:37:19,977 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:19,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:19,977 INFO L82 PathProgramCache]: Analyzing trace with hash -525688894, now seen corresponding path program 1 times [2018-11-18 13:37:19,977 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:19,977 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:37:19,988 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:37:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:37:20,580 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:37:20,764 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:37:20,782 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:37:20,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 13:37:20,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 13:37:20,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 13:37:20,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:37:20,783 INFO L87 Difference]: Start difference. First operand 280 states and 365 transitions. Second operand 10 states. [2018-11-18 13:37:21,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:21,856 INFO L93 Difference]: Finished difference Result 305 states and 396 transitions. [2018-11-18 13:37:21,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 13:37:21,858 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-11-18 13:37:21,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:21,862 INFO L225 Difference]: With dead ends: 305 [2018-11-18 13:37:21,862 INFO L226 Difference]: Without dead ends: 258 [2018-11-18 13:37:21,862 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2018-11-18 13:37:21,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2018-11-18 13:37:21,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 258. [2018-11-18 13:37:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2018-11-18 13:37:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 337 transitions. [2018-11-18 13:37:21,874 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 337 transitions. Word has length 58 [2018-11-18 13:37:21,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:21,874 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 337 transitions. [2018-11-18 13:37:21,874 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 13:37:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 337 transitions. [2018-11-18 13:37:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-11-18 13:37:21,876 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:21,876 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:37:21,876 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:21,876 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:21,876 INFO L82 PathProgramCache]: Analyzing trace with hash -1358585480, now seen corresponding path program 1 times [2018-11-18 13:37:21,877 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:21,877 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/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 [2018-11-18 13:37:21,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:37:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:37:22,516 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:37:22,528 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:37:22,545 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:37:22,545 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:37:22,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:37:22,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:37:22,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:37:22,546 INFO L87 Difference]: Start difference. First operand 258 states and 337 transitions. Second operand 3 states. [2018-11-18 13:37:23,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:23,588 INFO L93 Difference]: Finished difference Result 491 states and 649 transitions. [2018-11-18 13:37:23,590 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:37:23,590 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2018-11-18 13:37:23,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:23,592 INFO L225 Difference]: With dead ends: 491 [2018-11-18 13:37:23,592 INFO L226 Difference]: Without dead ends: 261 [2018-11-18 13:37:23,592 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:37:23,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2018-11-18 13:37:23,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 260. [2018-11-18 13:37:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2018-11-18 13:37:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 339 transitions. [2018-11-18 13:37:23,603 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 339 transitions. Word has length 118 [2018-11-18 13:37:23,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:23,603 INFO L480 AbstractCegarLoop]: Abstraction has 260 states and 339 transitions. [2018-11-18 13:37:23,603 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:37:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 339 transitions. [2018-11-18 13:37:23,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-18 13:37:23,605 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:23,605 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:37:23,605 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:23,605 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:23,605 INFO L82 PathProgramCache]: Analyzing trace with hash 747504296, now seen corresponding path program 1 times [2018-11-18 13:37:23,609 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:23,609 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 14 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-11-18 13:37:23,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 14 with mathsat -unsat_core_generation=3 [2018-11-18 13:37:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:37:24,164 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:37:24,183 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 13:37:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:37:24,341 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 13:37:24,341 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 13:37:24,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:37:24,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:37:24,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:37:24,342 INFO L87 Difference]: Start difference. First operand 260 states and 339 transitions. Second operand 6 states. [2018-11-18 13:37:26,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:26,831 INFO L93 Difference]: Finished difference Result 494 states and 652 transitions. [2018-11-18 13:37:26,832 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:37:26,832 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 121 [2018-11-18 13:37:26,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:26,833 INFO L225 Difference]: With dead ends: 494 [2018-11-18 13:37:26,834 INFO L226 Difference]: Without dead ends: 264 [2018-11-18 13:37:26,834 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:37:26,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2018-11-18 13:37:26,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 263. [2018-11-18 13:37:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2018-11-18 13:37:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 342 transitions. [2018-11-18 13:37:26,849 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 342 transitions. Word has length 121 [2018-11-18 13:37:26,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:26,849 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 342 transitions. [2018-11-18 13:37:26,849 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:37:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 342 transitions. [2018-11-18 13:37:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 13:37:26,853 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:26,854 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:37:26,854 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:26,854 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:26,854 INFO L82 PathProgramCache]: Analyzing trace with hash -1909206152, now seen corresponding path program 2 times [2018-11-18 13:37:26,855 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:26,855 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 15 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with mathsat -unsat_core_generation=3 [2018-11-18 13:37:26,861 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 13:37:27,309 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 13:37:27,309 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 13:37:27,349 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 13:37:27,385 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:37:27,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:37:27,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:37:27,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:37:27,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:37:27,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:37:27,396 INFO L87 Difference]: Start difference. First operand 263 states and 342 transitions. Second operand 5 states. [2018-11-18 13:37:27,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:27,582 INFO L93 Difference]: Finished difference Result 317 states and 407 transitions. [2018-11-18 13:37:27,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:37:27,583 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2018-11-18 13:37:27,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:27,584 INFO L225 Difference]: With dead ends: 317 [2018-11-18 13:37:27,584 INFO L226 Difference]: Without dead ends: 258 [2018-11-18 13:37:27,585 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-11-18 13:37:27,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2018-11-18 13:37:27,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 258. [2018-11-18 13:37:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2018-11-18 13:37:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 334 transitions. [2018-11-18 13:37:27,593 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 334 transitions. Word has length 124 [2018-11-18 13:37:27,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:27,593 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 334 transitions. [2018-11-18 13:37:27,594 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:37:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 334 transitions. [2018-11-18 13:37:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 13:37:27,597 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:27,597 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:37:27,598 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:27,598 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:27,598 INFO L82 PathProgramCache]: Analyzing trace with hash -2084470845, now seen corresponding path program 1 times [2018-11-18 13:37:27,598 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:27,599 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 16 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-11-18 13:37:27,606 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 16 with mathsat -unsat_core_generation=3 [2018-11-18 13:37:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:37:28,261 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:28,579 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:37:28,579 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:37:28,599 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:37:28,599 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 13:37:28,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 13:37:28,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 13:37:28,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 13:37:28,600 INFO L87 Difference]: Start difference. First operand 258 states and 334 transitions. Second operand 11 states. [2018-11-18 13:37:43,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:43,216 INFO L93 Difference]: Finished difference Result 535 states and 717 transitions. [2018-11-18 13:37:43,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 13:37:43,227 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 124 [2018-11-18 13:37:43,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:43,228 INFO L225 Difference]: With dead ends: 535 [2018-11-18 13:37:43,228 INFO L226 Difference]: Without dead ends: 332 [2018-11-18 13:37:43,229 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2018-11-18 13:37:43,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2018-11-18 13:37:43,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 264. [2018-11-18 13:37:43,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2018-11-18 13:37:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 344 transitions. [2018-11-18 13:37:43,247 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 344 transitions. Word has length 124 [2018-11-18 13:37:43,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:43,247 INFO L480 AbstractCegarLoop]: Abstraction has 264 states and 344 transitions. [2018-11-18 13:37:43,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 13:37:43,247 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 344 transitions. [2018-11-18 13:37:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-18 13:37:43,249 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:43,249 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:37:43,249 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:43,249 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:43,249 INFO L82 PathProgramCache]: Analyzing trace with hash 1748067246, now seen corresponding path program 1 times [2018-11-18 13:37:43,253 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:43,254 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 17 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with mathsat -unsat_core_generation=3 [2018-11-18 13:37:43,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:37:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:37:43,888 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:37:44,121 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:37:44,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:37:44,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 13:37:44,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 13:37:44,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 13:37:44,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 13:37:44,135 INFO L87 Difference]: Start difference. First operand 264 states and 344 transitions. Second operand 11 states. [2018-11-18 13:37:53,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:37:53,209 INFO L93 Difference]: Finished difference Result 551 states and 738 transitions. [2018-11-18 13:37:53,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 13:37:53,229 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 125 [2018-11-18 13:37:53,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:37:53,230 INFO L225 Difference]: With dead ends: 551 [2018-11-18 13:37:53,230 INFO L226 Difference]: Without dead ends: 342 [2018-11-18 13:37:53,231 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2018-11-18 13:37:53,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2018-11-18 13:37:53,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 267. [2018-11-18 13:37:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2018-11-18 13:37:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 347 transitions. [2018-11-18 13:37:53,250 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 347 transitions. Word has length 125 [2018-11-18 13:37:53,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:37:53,253 INFO L480 AbstractCegarLoop]: Abstraction has 267 states and 347 transitions. [2018-11-18 13:37:53,253 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 13:37:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 347 transitions. [2018-11-18 13:37:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-18 13:37:53,255 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:37:53,255 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:37:53,255 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:37:53,255 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:37:53,255 INFO L82 PathProgramCache]: Analyzing trace with hash -1552280873, now seen corresponding path program 1 times [2018-11-18 13:37:53,256 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:37:53,256 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 18 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with mathsat -unsat_core_generation=3 [2018-11-18 13:37:53,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:37:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:37:53,926 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:37:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:37:53,961 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:37:53,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:37:53,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:37:53,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 13:37:53,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:37:53,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:37:53,975 INFO L87 Difference]: Start difference. First operand 267 states and 347 transitions. Second operand 4 states. [2018-11-18 13:38:02,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:02,570 INFO L93 Difference]: Finished difference Result 492 states and 655 transitions. [2018-11-18 13:38:02,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 13:38:02,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 125 [2018-11-18 13:38:02,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:02,572 INFO L225 Difference]: With dead ends: 492 [2018-11-18 13:38:02,572 INFO L226 Difference]: Without dead ends: 280 [2018-11-18 13:38:02,573 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 121 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:38:02,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2018-11-18 13:38:02,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2018-11-18 13:38:02,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2018-11-18 13:38:02,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 368 transitions. [2018-11-18 13:38:02,590 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 368 transitions. Word has length 125 [2018-11-18 13:38:02,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:02,590 INFO L480 AbstractCegarLoop]: Abstraction has 280 states and 368 transitions. [2018-11-18 13:38:02,590 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 13:38:02,590 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 368 transitions. [2018-11-18 13:38:02,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-18 13:38:02,592 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:02,592 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:02,592 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:02,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:02,592 INFO L82 PathProgramCache]: Analyzing trace with hash 1682620269, now seen corresponding path program 1 times [2018-11-18 13:38:02,593 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:02,593 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 19 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:02,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:38:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:03,263 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 13:38:03,283 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:03,297 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:03,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:38:03,298 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:38:03,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:38:03,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:38:03,298 INFO L87 Difference]: Start difference. First operand 280 states and 368 transitions. Second operand 3 states. [2018-11-18 13:38:06,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:06,803 INFO L93 Difference]: Finished difference Result 513 states and 680 transitions. [2018-11-18 13:38:06,812 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:38:06,812 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 128 [2018-11-18 13:38:06,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:06,814 INFO L225 Difference]: With dead ends: 513 [2018-11-18 13:38:06,814 INFO L226 Difference]: Without dead ends: 369 [2018-11-18 13:38:06,814 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:38:06,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2018-11-18 13:38:06,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 283. [2018-11-18 13:38:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2018-11-18 13:38:06,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 372 transitions. [2018-11-18 13:38:06,836 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 372 transitions. Word has length 128 [2018-11-18 13:38:06,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:06,836 INFO L480 AbstractCegarLoop]: Abstraction has 283 states and 372 transitions. [2018-11-18 13:38:06,837 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:38:06,837 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 372 transitions. [2018-11-18 13:38:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 13:38:06,840 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:06,840 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:06,840 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:06,840 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:06,840 INFO L82 PathProgramCache]: Analyzing trace with hash -623310228, now seen corresponding path program 1 times [2018-11-18 13:38:06,841 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:06,841 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 20 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:06,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:38:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:07,548 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 13:38:08,141 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:08,155 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:08,155 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:38:08,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:38:08,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:38:08,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:38:08,156 INFO L87 Difference]: Start difference. First operand 283 states and 372 transitions. Second operand 7 states. [2018-11-18 13:38:18,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:18,316 INFO L93 Difference]: Finished difference Result 532 states and 716 transitions. [2018-11-18 13:38:18,317 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:38:18,317 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 131 [2018-11-18 13:38:18,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:18,318 INFO L225 Difference]: With dead ends: 532 [2018-11-18 13:38:18,318 INFO L226 Difference]: Without dead ends: 304 [2018-11-18 13:38:18,319 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 124 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2018-11-18 13:38:18,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2018-11-18 13:38:18,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 283. [2018-11-18 13:38:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283 states. [2018-11-18 13:38:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 370 transitions. [2018-11-18 13:38:18,343 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 370 transitions. Word has length 131 [2018-11-18 13:38:18,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:18,343 INFO L480 AbstractCegarLoop]: Abstraction has 283 states and 370 transitions. [2018-11-18 13:38:18,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:38:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 370 transitions. [2018-11-18 13:38:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-18 13:38:18,345 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:18,345 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:18,345 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:18,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:18,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1506844812, now seen corresponding path program 1 times [2018-11-18 13:38:18,349 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:18,349 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 21 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:18,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:38:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:19,061 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 13:38:19,203 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:19,217 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:19,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:38:19,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:38:19,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:38:19,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:38:19,217 INFO L87 Difference]: Start difference. First operand 283 states and 370 transitions. Second operand 7 states. [2018-11-18 13:38:29,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:29,162 INFO L93 Difference]: Finished difference Result 534 states and 717 transitions. [2018-11-18 13:38:29,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:38:29,163 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2018-11-18 13:38:29,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:29,164 INFO L225 Difference]: With dead ends: 534 [2018-11-18 13:38:29,164 INFO L226 Difference]: Without dead ends: 306 [2018-11-18 13:38:29,165 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 125 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2018-11-18 13:38:29,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2018-11-18 13:38:29,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 285. [2018-11-18 13:38:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 285 states. [2018-11-18 13:38:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 373 transitions. [2018-11-18 13:38:29,191 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 373 transitions. Word has length 132 [2018-11-18 13:38:29,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:29,191 INFO L480 AbstractCegarLoop]: Abstraction has 285 states and 373 transitions. [2018-11-18 13:38:29,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:38:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 373 transitions. [2018-11-18 13:38:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-18 13:38:29,194 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:29,195 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:29,195 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:29,195 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:29,195 INFO L82 PathProgramCache]: Analyzing trace with hash -762777545, now seen corresponding path program 1 times [2018-11-18 13:38:29,196 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:29,197 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 22 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-11-18 13:38:29,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 22 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:30,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 13:38:30,319 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:30,333 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:30,333 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:38:30,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:38:30,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:38:30,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:38:30,334 INFO L87 Difference]: Start difference. First operand 285 states and 373 transitions. Second operand 7 states. [2018-11-18 13:38:40,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:40,295 INFO L93 Difference]: Finished difference Result 536 states and 718 transitions. [2018-11-18 13:38:40,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 13:38:40,295 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 137 [2018-11-18 13:38:40,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:40,297 INFO L225 Difference]: With dead ends: 536 [2018-11-18 13:38:40,297 INFO L226 Difference]: Without dead ends: 306 [2018-11-18 13:38:40,297 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:38:40,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2018-11-18 13:38:40,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 302. [2018-11-18 13:38:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2018-11-18 13:38:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 397 transitions. [2018-11-18 13:38:40,323 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 397 transitions. Word has length 137 [2018-11-18 13:38:40,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:40,324 INFO L480 AbstractCegarLoop]: Abstraction has 302 states and 397 transitions. [2018-11-18 13:38:40,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:38:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 397 transitions. [2018-11-18 13:38:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-11-18 13:38:40,325 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:40,325 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:40,325 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:40,325 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:40,325 INFO L82 PathProgramCache]: Analyzing trace with hash -1231748120, now seen corresponding path program 1 times [2018-11-18 13:38:40,330 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:40,330 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 23 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-11-18 13:38:40,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 23 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:41,101 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 13:38:41,179 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:41,201 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:41,201 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:38:41,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:38:41,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:38:41,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:38:41,202 INFO L87 Difference]: Start difference. First operand 302 states and 397 transitions. Second operand 6 states. [2018-11-18 13:38:41,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:41,536 INFO L93 Difference]: Finished difference Result 384 states and 500 transitions. [2018-11-18 13:38:41,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:38:41,536 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 147 [2018-11-18 13:38:41,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:41,537 INFO L225 Difference]: With dead ends: 384 [2018-11-18 13:38:41,537 INFO L226 Difference]: Without dead ends: 302 [2018-11-18 13:38:41,538 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:38:41,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2018-11-18 13:38:41,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2018-11-18 13:38:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2018-11-18 13:38:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 396 transitions. [2018-11-18 13:38:41,565 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 396 transitions. Word has length 147 [2018-11-18 13:38:41,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:41,566 INFO L480 AbstractCegarLoop]: Abstraction has 302 states and 396 transitions. [2018-11-18 13:38:41,566 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:38:41,566 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 396 transitions. [2018-11-18 13:38:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-11-18 13:38:41,569 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:41,569 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:41,569 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:41,569 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:41,570 INFO L82 PathProgramCache]: Analyzing trace with hash -956988506, now seen corresponding path program 1 times [2018-11-18 13:38:41,570 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:41,570 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 24 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:41,585 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:38:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:42,310 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 13:38:42,359 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:42,380 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:42,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:38:42,380 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:38:42,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:38:42,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:38:42,381 INFO L87 Difference]: Start difference. First operand 302 states and 396 transitions. Second operand 5 states. [2018-11-18 13:38:42,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:42,676 INFO L93 Difference]: Finished difference Result 356 states and 461 transitions. [2018-11-18 13:38:42,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:38:42,676 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 147 [2018-11-18 13:38:42,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:42,678 INFO L225 Difference]: With dead ends: 356 [2018-11-18 13:38:42,678 INFO L226 Difference]: Without dead ends: 289 [2018-11-18 13:38:42,678 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:38:42,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-11-18 13:38:42,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 289. [2018-11-18 13:38:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2018-11-18 13:38:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 377 transitions. [2018-11-18 13:38:42,705 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 377 transitions. Word has length 147 [2018-11-18 13:38:42,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:42,705 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 377 transitions. [2018-11-18 13:38:42,705 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:38:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 377 transitions. [2018-11-18 13:38:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-18 13:38:42,706 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:38:42,706 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:38:42,707 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:38:42,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:38:42,710 INFO L82 PathProgramCache]: Analyzing trace with hash -807524397, now seen corresponding path program 1 times [2018-11-18 13:38:42,710 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 13:38:42,710 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/mathsat Starting monitored process 25 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with mathsat -unsat_core_generation=3 [2018-11-18 13:38:42,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:38:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:38:43,506 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:38:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 13:38:43,591 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:38:43,613 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:38:43,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:38:43,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:38:43,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:38:43,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:38:43,614 INFO L87 Difference]: Start difference. First operand 289 states and 377 transitions. Second operand 7 states. [2018-11-18 13:38:43,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:38:43,871 INFO L93 Difference]: Finished difference Result 289 states and 377 transitions. [2018-11-18 13:38:43,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:38:43,872 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 154 [2018-11-18 13:38:43,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:38:43,873 INFO L225 Difference]: With dead ends: 289 [2018-11-18 13:38:43,873 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 13:38:43,874 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:38:43,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 13:38:43,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 13:38:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 13:38:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 13:38:43,874 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 154 [2018-11-18 13:38:43,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:38:43,874 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 13:38:43,875 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:38:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 13:38:43,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 13:38:43,878 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 13:38:44,697 WARN L180 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-18 13:38:45,317 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-18 13:38:45,536 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-18 13:38:45,690 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2018-11-18 13:38:47,339 WARN L180 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 108 DAG size of output: 78 [2018-11-18 13:38:47,653 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2018-11-18 13:38:48,591 WARN L180 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-18 13:38:48,784 WARN L180 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-18 13:38:48,979 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2018-11-18 13:38:49,242 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 21 [2018-11-18 13:38:49,422 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2018-11-18 13:38:49,454 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 542) no Hoare annotation was computed. [2018-11-18 13:38:49,454 INFO L425 ceAbstractionStarter]: For program point L539-2(lines 539 542) no Hoare annotation was computed. [2018-11-18 13:38:49,454 INFO L425 ceAbstractionStarter]: For program point L533-1(lines 533 537) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L421 ceAbstractionStarter]: At program point L533-3(lines 533 537) the Hoare annotation is: (= |__kernel_cosf_#in~x| __kernel_cosf_~x) [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L533-4(lines 533 537) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L550(lines 550 558) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L428 ceAbstractionStarter]: At program point __kernel_cosfENTRY(lines 530 563) the Hoare annotation is: true [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L540(lines 540 541) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point __kernel_cosfFINAL(lines 530 563) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L553-1(lines 553 557) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L421 ceAbstractionStarter]: At program point L553-3(lines 553 557) the Hoare annotation is: (and (= |__kernel_cosf_#in~x| __kernel_cosf_~x) (exists ((v___kernel_cosf_~ix~6_13 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v___kernel_cosf_~ix~6_13) ((_ extract 30 23) v___kernel_cosf_~ix~6_13) ((_ extract 22 0) v___kernel_cosf_~ix~6_13)) |__kernel_cosf_#in~x|) (= (bvand (_ bv2147483647 32) v___kernel_cosf_~ix~6_13) __kernel_cosf_~ix~6)))) [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L553-4(lines 550 558) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 562) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point __kernel_cosfEXIT(lines 530 563) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L316-1(lines 316 320) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L217(lines 169 339) no Hoare annotation was computed. [2018-11-18 13:38:49,455 INFO L425 ceAbstractionStarter]: For program point L316-3(lines 316 320) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L421 ceAbstractionStarter]: At program point L316-4(lines 316 320) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (not (= (_ bv2 32) |__kernel_rem_pio2f_#in~prec|)) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|))) [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L184-1(lines 184 185) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L316-5(lines 316 320) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L428 ceAbstractionStarter]: At program point __kernel_rem_pio2fENTRY(lines 168 339) the Hoare annotation is: true [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L184-3(lines 184 185) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L421 ceAbstractionStarter]: At program point L184-4(lines 184 185) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L184-5(lines 184 185) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L300-1(lines 300 301) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L300-3(lines 300 301) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L421 ceAbstractionStarter]: At program point L300-4(lines 300 301) the Hoare annotation is: (or (and (= (_ bv0 32) |__kernel_rem_pio2f_#in~prec|) |__kernel_rem_pio2f_#t~switch69| (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L300-5(lines 297 337) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L185-2(line 185) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L235(line 235) no Hoare annotation was computed. [2018-11-18 13:38:49,456 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L285(line 285) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L252-1(lines 252 253) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L252-3(lines 252 253) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L421 ceAbstractionStarter]: At program point L252-4(lines 252 253) the Hoare annotation is: (or (and (= (_ bv0 32) __kernel_rem_pio2f_~j~0) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L252-5(lines 252 253) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L302-1(line 302) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L269-1(lines 269 272) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L421 ceAbstractionStarter]: At program point L203(line 203) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L269-2(lines 269 272) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L203-1(line 203) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L421 ceAbstractionStarter]: At program point L269-4(lines 269 272) the Hoare annotation is: (or (and (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (_ bv0 32) (bvand (_ bv2147483647 32) scalbn_float_~ix~2)) (= __kernel_rem_pio2f_~z~0 (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2))))) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L286-1(lines 286 289) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L220-1(lines 220 229) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L286-3(lines 286 289) no Hoare annotation was computed. [2018-11-18 13:38:49,457 INFO L425 ceAbstractionStarter]: For program point L187-1(lines 187 191) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L421 ceAbstractionStarter]: At program point L286-4(lines 286 289) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L220-3(lines 220 229) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L286-5(lines 286 289) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L187-3(lines 187 191) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L421 ceAbstractionStarter]: At program point L220-4(lines 220 229) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,458 INFO L421 ceAbstractionStarter]: At program point L187-4(lines 187 191) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L220-5(lines 217 245) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L187-5(lines 187 191) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 188 189) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L188-3(lines 188 189) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L421 ceAbstractionStarter]: At program point L188-4(lines 188 189) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L188-5(lines 188 189) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L304(line 304) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L304-2(line 304) no Hoare annotation was computed. [2018-11-18 13:38:49,458 INFO L425 ceAbstractionStarter]: For program point L321-1(lines 321 325) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L222(lines 222 228) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L255-1(lines 255 260) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L321-3(lines 321 325) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L421 ceAbstractionStarter]: At program point L321-4(lines 321 325) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (not (= (_ bv2 32) |__kernel_rem_pio2f_#in~prec|)) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|))) [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L255-3(lines 255 260) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L321-5(lines 321 325) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L421 ceAbstractionStarter]: At program point L255-4(lines 255 260) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L255-5(lines 255 260) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L305(line 305) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 226) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L207(lines 207 215) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L257-1(lines 257 258) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L257-3(lines 257 258) no Hoare annotation was computed. [2018-11-18 13:38:49,459 INFO L421 ceAbstractionStarter]: At program point L257-4(lines 257 258) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,459 INFO L425 ceAbstractionStarter]: For program point L257-5(lines 257 258) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L421 ceAbstractionStarter]: At program point L274(line 274) the Hoare annotation is: (or (and (not (fp.eq __kernel_rem_pio2f_~z~0 ~zero_krempio~0)) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L307-1(lines 307 308) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L274-1(line 274) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L307-3(lines 307 308) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L421 ceAbstractionStarter]: At program point L307-4(lines 307 308) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (or |__kernel_rem_pio2f_#t~switch69| (not (= (_ bv2 32) |__kernel_rem_pio2f_#in~prec|))) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|))) [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L307-5(lines 297 337) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L291-1(lines 291 295) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L291-3(lines 291 295) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L421 ceAbstractionStarter]: At program point L291-4(lines 291 295) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L291-5(lines 291 295) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 282) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 243) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L421 ceAbstractionStarter]: At program point L275-2(lines 266 283) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L292-1(lines 292 293) no Hoare annotation was computed. [2018-11-18 13:38:49,460 INFO L425 ceAbstractionStarter]: For program point L292-3(lines 292 293) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L421 ceAbstractionStarter]: At program point L292-4(lines 292 293) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L292-5(lines 292 293) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L309-1(line 309) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L421 ceAbstractionStarter]: At program point L243(line 243) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L243-1(line 243) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L326-1(lines 326 327) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L326-3(lines 326 327) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L421 ceAbstractionStarter]: At program point L326-4(lines 326 327) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (not (= (_ bv2 32) |__kernel_rem_pio2f_#in~prec|)) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|))) [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L326-5(lines 297 337) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L178(lines 178 179) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L178-2(lines 178 179) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L311-1(lines 311 312) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L212(lines 212 215) no Hoare annotation was computed. [2018-11-18 13:38:49,461 INFO L425 ceAbstractionStarter]: For program point L311-3(lines 311 312) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L421 ceAbstractionStarter]: At program point L311-4(lines 311 312) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (or |__kernel_rem_pio2f_#t~switch69| (not (= (_ bv2 32) |__kernel_rem_pio2f_#in~prec|))) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|))) [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L311-5(lines 297 337) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L421 ceAbstractionStarter]: At program point L262(lines 169 339) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L196-1(lines 196 200) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L196-3(lines 196 200) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L421 ceAbstractionStarter]: At program point L196-4(lines 196 200) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,462 INFO L421 ceAbstractionStarter]: At program point L196-5(lines 196 200) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2fEXIT(lines 168 339) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L230-1(lines 217 245) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L313-1(line 313) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 215) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L247-1(lines 169 339) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L425 ceAbstractionStarter]: For program point L214-2(lines 169 339) no Hoare annotation was computed. [2018-11-18 13:38:49,462 INFO L421 ceAbstractionStarter]: At program point L297(lines 297 337) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (or |__kernel_rem_pio2f_#t~switch69| (not (= (_ bv2 32) |__kernel_rem_pio2f_#in~prec|))) (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|))) [2018-11-18 13:38:49,463 INFO L421 ceAbstractionStarter]: At program point L231(lines 231 238) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L298(line 298) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L232(line 232) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L315(line 315) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L249-1(lines 249 250) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L249-3(lines 249 250) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L421 ceAbstractionStarter]: At program point L249-4(lines 249 250) the Hoare annotation is: (or (= __kernel_rem_pio2f_~prec |__kernel_rem_pio2f_#in~prec|) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L249-5(lines 247 264) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2fFINAL(lines 168 339) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L66-1(lines 66 70) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L428 ceAbstractionStarter]: At program point L66-3(lines 66 70) the Hoare annotation is: true [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point copysign_floatEXIT(lines 64 82) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L71(lines 71 75) no Hoare annotation was computed. [2018-11-18 13:38:49,463 INFO L425 ceAbstractionStarter]: For program point L71-2(lines 64 82) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L428 ceAbstractionStarter]: At program point copysign_floatENTRY(lines 64 82) the Hoare annotation is: true [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point L76(lines 76 80) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point L76-2(lines 64 82) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point L76-3(lines 76 80) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point copysign_floatFINAL(lines 64 82) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point L610-1(lines 610 613) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L421 ceAbstractionStarter]: At program point L607(line 607) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (= main_~x~0 (fp.div roundNearestTiesToEven (_ +zero 8 24) (_ +zero 8 24)))) [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point L607-1(line 607) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 599 616) the Hoare annotation is: true [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 599 616) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 599 616) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L425 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed. [2018-11-18 13:38:49,464 INFO L421 ceAbstractionStarter]: At program point L610(line 610) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (let ((.cse0 (fp.div roundNearestTiesToEven (_ +zero 8 24) (_ +zero 8 24)))) (and (= main_~res~0 (fp.sub roundNearestTiesToEven .cse0 .cse0)) (= main_~x~0 .cse0)))) [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 611) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point isnan_floatFINAL(line 62) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L428 ceAbstractionStarter]: At program point isnan_floatENTRY(line 62) the Hoare annotation is: true [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point isnan_floatEXIT(line 62) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point fabs_floatEXIT(lines 139 152) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point L141-1(lines 141 145) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L428 ceAbstractionStarter]: At program point L141-3(lines 141 145) the Hoare annotation is: true [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point fabs_floatFINAL(lines 139 152) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L428 ceAbstractionStarter]: At program point fabs_floatENTRY(lines 139 152) the Hoare annotation is: true [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point L146(lines 146 150) no Hoare annotation was computed. [2018-11-18 13:38:49,465 INFO L425 ceAbstractionStarter]: For program point L146-2(lines 139 152) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L146-3(lines 146 150) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L31(lines 31 35) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L48(lines 48 51) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L28(lines 28 52) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L53(lines 53 57) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L53-2(lines 18 59) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L53-3(lines 53 57) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L41(lines 41 45) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L33(lines 33 35) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L29(lines 29 46) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point floor_floatEXIT(lines 18 59) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L21-1(lines 21 25) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L421 ceAbstractionStarter]: At program point L21-3(lines 21 25) the Hoare annotation is: (or (= |floor_float_#in~x| floor_float_~x) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L21-4(lines 21 25) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L42(lines 42 43) no Hoare annotation was computed. [2018-11-18 13:38:49,466 INFO L425 ceAbstractionStarter]: For program point L42-2(lines 42 43) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point floor_floatFINAL(lines 18 59) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L30(lines 30 36) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L428 ceAbstractionStarter]: At program point floor_floatENTRY(lines 18 59) the Hoare annotation is: true [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L39(lines 39 40) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point cos_floatEXIT(lines 567 597) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L593(line 593) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L589(line 589) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L587(line 587) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L421 ceAbstractionStarter]: At program point L585(line 585) the Hoare annotation is: (or (and (= |cos_float_#in~x| cos_float_~x) (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (bvslt (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) (_ bv2139095040 32)) (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))))) (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) cos_float_~ix~7)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L585-1(line 585) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 596) no Hoare annotation was computed. [2018-11-18 13:38:49,467 INFO L421 ceAbstractionStarter]: At program point L579(line 579) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (exists ((v_cos_float_~ix~7_9 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_cos_float_~ix~7_9) ((_ extract 30 23) v_cos_float_~ix~7_9) ((_ extract 22 0) v_cos_float_~ix~7_9)) |cos_float_#in~x|) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_9) cos_float_~ix~7))) (exists ((v_cos_float_~ix~7_9 (_ BitVec 32))) (and (bvsle (bvand (_ bv2147483647 32) v_cos_float_~ix~7_9) (_ bv1061752792 32)) (= (fp ((_ extract 31 31) v_cos_float_~ix~7_9) ((_ extract 30 23) v_cos_float_~ix~7_9) ((_ extract 22 0) v_cos_float_~ix~7_9)) |cos_float_#in~x|))) (= |cos_float_#in~x| cos_float_~x))) [2018-11-18 13:38:49,468 INFO L425 ceAbstractionStarter]: For program point L579-1(line 579) no Hoare annotation was computed. [2018-11-18 13:38:49,468 INFO L428 ceAbstractionStarter]: At program point cos_floatENTRY(lines 567 597) the Hoare annotation is: true [2018-11-18 13:38:49,468 INFO L425 ceAbstractionStarter]: For program point L571-1(lines 571 575) no Hoare annotation was computed. [2018-11-18 13:38:49,468 INFO L421 ceAbstractionStarter]: At program point L571-3(lines 571 575) the Hoare annotation is: (or (= |cos_float_#in~x| cos_float_~x) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,468 INFO L425 ceAbstractionStarter]: For program point cos_floatFINAL(lines 567 597) no Hoare annotation was computed. [2018-11-18 13:38:49,468 INFO L425 ceAbstractionStarter]: For program point L571-4(lines 571 575) no Hoare annotation was computed. [2018-11-18 13:38:49,468 INFO L421 ceAbstractionStarter]: At program point L594(line 594) the Hoare annotation is: (let ((.cse0 (= |cos_float_#in~x| cos_float_~x))) (or (and |cos_float_#t~switch133| .cse0 (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (bvslt (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) (_ bv2139095040 32)) (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))))) (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) cos_float_~ix~7)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (exists ((v_cos_float_~ix~7_9 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_cos_float_~ix~7_9) ((_ extract 30 23) v_cos_float_~ix~7_9) ((_ extract 22 0) v_cos_float_~ix~7_9)) |cos_float_#in~x|) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_9) cos_float_~ix~7))) .cse0 (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1))) (bvsle (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1) (_ bv1061752792 32))))))) [2018-11-18 13:38:49,468 INFO L425 ceAbstractionStarter]: For program point L594-1(line 594) no Hoare annotation was computed. [2018-11-18 13:38:49,468 INFO L421 ceAbstractionStarter]: At program point L592(line 592) the Hoare annotation is: (let ((.cse0 (= |cos_float_#in~x| cos_float_~x))) (or (and |cos_float_#t~switch133| .cse0 (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (bvslt (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) (_ bv2139095040 32)) (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))))) (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) cos_float_~ix~7)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (exists ((v_cos_float_~ix~7_9 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_cos_float_~ix~7_9) ((_ extract 30 23) v_cos_float_~ix~7_9) ((_ extract 22 0) v_cos_float_~ix~7_9)) |cos_float_#in~x|) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_9) cos_float_~ix~7))) .cse0 (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1))) (bvsle (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1) (_ bv1061752792 32))))))) [2018-11-18 13:38:49,468 INFO L425 ceAbstractionStarter]: For program point L592-1(line 592) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L421 ceAbstractionStarter]: At program point L590(line 590) the Hoare annotation is: (let ((.cse0 (= |cos_float_#in~x| cos_float_~x))) (or (and |cos_float_#t~switch133| .cse0 (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (bvslt (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) (_ bv2139095040 32)) (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))))) (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) cos_float_~ix~7)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (exists ((v_cos_float_~ix~7_9 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_cos_float_~ix~7_9) ((_ extract 30 23) v_cos_float_~ix~7_9) ((_ extract 22 0) v_cos_float_~ix~7_9)) |cos_float_#in~x|) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_9) cos_float_~ix~7))) .cse0 (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1))) (bvsle (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1) (_ bv1061752792 32))))))) [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L421 ceAbstractionStarter]: At program point L588(line 588) the Hoare annotation is: (let ((.cse0 (exists ((v_cos_float_~ix~7_9 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_cos_float_~ix~7_9) ((_ extract 30 23) v_cos_float_~ix~7_9) ((_ extract 22 0) v_cos_float_~ix~7_9)) |cos_float_#in~x|) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_9) cos_float_~ix~7)))) (.cse1 (= |cos_float_#in~x| cos_float_~x))) (or (and |cos_float_#t~switch133| .cse0 .cse1 (= (fp.sub roundNearestTiesToEven |cos_float_#in~x| |cos_float_#in~x|) (let ((.cse2 (select (select |#memory_int| |cos_float_~#y~0.base|) |cos_float_~#y~0.offset|))) (fp ((_ extract 31 31) .cse2) ((_ extract 30 23) .cse2) ((_ extract 22 0) .cse2)))) (exists ((v_arrayElimCell_6 (_ BitVec 32))) (let ((.cse3 (fp ((_ extract 31 31) v_arrayElimCell_6) ((_ extract 30 23) v_arrayElimCell_6) ((_ extract 22 0) v_arrayElimCell_6)))) (and (= (fp.sub roundNearestTiesToEven |cos_float_#in~x| |cos_float_#in~x|) .cse3) (= |cos_float_#t~mem134| .cse3))))) (and |cos_float_#t~switch133| .cse1 (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (bvslt (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) (_ bv2139095040 32)) (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))))) (exists ((v_cos_float_~ix~7_15 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) v_cos_float_~ix~7_15) ((_ extract 30 23) v_cos_float_~ix~7_15) ((_ extract 22 0) v_cos_float_~ix~7_15))) (= (bvand (_ bv2147483647 32) v_cos_float_~ix~7_15) cos_float_~ix~7)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and .cse0 .cse1 (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= |cos_float_#in~x| (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1))) (bvsle (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1) (_ bv1061752792 32))))))) [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L588-1(line 588) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 595) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 596) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L512(lines 512 515) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L512-2(lines 512 515) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L506-1(lines 506 510) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L428 ceAbstractionStarter]: At program point L506-3(lines 506 510) the Hoare annotation is: true [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point L506-4(lines 506 510) no Hoare annotation was computed. [2018-11-18 13:38:49,469 INFO L425 ceAbstractionStarter]: For program point __kernel_sinfEXIT(lines 503 523) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L519(lines 519 522) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L513(lines 513 514) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L428 ceAbstractionStarter]: At program point __kernel_sinfENTRY(lines 503 523) the Hoare annotation is: true [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point __kernel_sinfFINAL(lines 503 523) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L481-1(lines 481 484) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L481-3(lines 481 484) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L421 ceAbstractionStarter]: At program point L481-4(lines 481 484) the Hoare annotation is: (or (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (not (bvslt __ieee754_rem_pio2f_~ix~4 (_ bv1075235812 32))) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L481-5(lines 481 484) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2fEXIT(lines 380 496) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 459) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L440-1(lines 428 460) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 494) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L400(lines 400 407) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L400-2(lines 400 407) no Hoare annotation was computed. [2018-11-18 13:38:49,470 INFO L425 ceAbstractionStarter]: For program point L392(lines 392 396) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L434-1(lines 434 438) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L421 ceAbstractionStarter]: At program point L434-3(lines 434 438) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (let ((.cse0 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1))) (and (bvsle .cse0 (_ bv1128861568 32)) (not (bvslt .cse0 (_ bv1075235812 32))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)))) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L434-4(lines 434 438) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2fFINAL(lines 380 496) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L476-1(lines 476 480) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L421 ceAbstractionStarter]: At program point L476-3(lines 476 480) the Hoare annotation is: (or (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (not (bvslt __ieee754_rem_pio2f_~ix~4 (_ bv1075235812 32))) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L476-4(lines 476 480) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L428 ceAbstractionStarter]: At program point __ieee754_rem_pio2fENTRY(lines 380 496) the Hoare annotation is: true [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L452(lines 452 458) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L386-1(lines 386 390) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L421 ceAbstractionStarter]: At program point L386-3(lines 386 390) the Hoare annotation is: (or (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L386-4(lines 386 390) no Hoare annotation was computed. [2018-11-18 13:38:49,471 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 418) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L411-2(lines 411 418) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L428(line 428) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L428-2(lines 428 460) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 473) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 467) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L487-1(lines 487 488) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L487-2(lines 487 488) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L421 ceAbstractionStarter]: At program point L487-4(lines 487 488) the Hoare annotation is: (or (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (not (bvslt __ieee754_rem_pio2f_~ix~4 (_ bv1075235812 32))) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,472 INFO L421 ceAbstractionStarter]: At program point L487-5(lines 487 488) the Hoare annotation is: (or (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (not (bvslt __ieee754_rem_pio2f_~ix~4 (_ bv1075235812 32))) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L446-1(lines 446 450) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L421 ceAbstractionStarter]: At program point L446-3(lines 446 450) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (let ((.cse0 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1))) (and (bvsle .cse0 (_ bv1128861568 32)) (not (bvslt .cse0 (_ bv1075235812 32))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)))) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L446-4(lines 446 450) no Hoare annotation was computed. [2018-11-18 13:38:49,472 INFO L425 ceAbstractionStarter]: For program point L397(lines 397 421) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 468) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 420) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L489(line 489) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L421 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: (or (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0)) (and (= __ieee754_rem_pio2f_~y.base |__ieee754_rem_pio2f_#in~y.base|) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (let ((.cse0 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1))) (and (bvsle .cse0 (_ bv1128861568 32)) (not (bvslt .cse0 (_ bv1075235812 32))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|)))) (= __ieee754_rem_pio2f_~y.offset |__ieee754_rem_pio2f_#in~y.offset|) (= __ieee754_rem_pio2f_~x |__ieee754_rem_pio2f_#in~x|) (exists ((__ieee754_rem_pio2f_~hx~1 (_ BitVec 32))) (and (= __ieee754_rem_pio2f_~ix~4 (bvand (_ bv2147483647 32) __ieee754_rem_pio2f_~hx~1)) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) (= (fp ((_ extract 31 31) __ieee754_rem_pio2f_~hx~1) ((_ extract 30 23) __ieee754_rem_pio2f_~hx~1) ((_ extract 22 0) __ieee754_rem_pio2f_~hx~1)) |__ieee754_rem_pio2f_#in~x|))) [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~zero_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53))) (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) [2018-11-18 13:38:49,473 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 129) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L118-1(lines 118 122) no Hoare annotation was computed. [2018-11-18 13:38:49,473 INFO L421 ceAbstractionStarter]: At program point L118-3(lines 118 122) the Hoare annotation is: (let ((.cse2 (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)))) (let ((.cse0 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (bvand (_ bv2147483647 32) scalbn_float_~ix~2) scalbn_float_~hx~0) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (.cse1 (= .cse2 scalbn_float_~x))) (or (and .cse0 .cse1 (= .cse2 |scalbn_float_#in~x|)) (and .cse0 .cse1 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (bvult (bvand (_ bv2147483647 32) scalbn_float_~ix~2) (_ bv8388608 32)) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))))) [2018-11-18 13:38:49,473 INFO L425 ceAbstractionStarter]: For program point L118-4(lines 118 122) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L421 ceAbstractionStarter]: At program point L127(line 127) the Hoare annotation is: (let ((.cse2 (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)))) (let ((.cse0 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (bvand (_ bv2147483647 32) scalbn_float_~ix~2) scalbn_float_~hx~0) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (.cse1 (= .cse2 scalbn_float_~x))) (or (and .cse0 .cse1 (= .cse2 |scalbn_float_#in~x|)) (and .cse0 .cse1 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (bvult (bvand (_ bv2147483647 32) scalbn_float_~ix~2) (_ bv8388608 32)) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))))) [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L127-1(line 127) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L111(lines 111 112) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point scalbn_floatFINAL(lines 88 138) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L103(lines 103 113) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L103-2(lines 103 113) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 100) no Hoare annotation was computed. [2018-11-18 13:38:49,474 INFO L425 ceAbstractionStarter]: For program point L132-1(lines 132 136) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L421 ceAbstractionStarter]: At program point L132-3(lines 132 136) the Hoare annotation is: (let ((.cse2 (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)))) (let ((.cse0 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (bvand (_ bv2147483647 32) scalbn_float_~ix~2) scalbn_float_~hx~0) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (.cse1 (= .cse2 scalbn_float_~x))) (or (and .cse0 .cse1 (= .cse2 |scalbn_float_#in~x|)) (and .cse0 .cse1 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (bvult (bvand (_ bv2147483647 32) scalbn_float_~ix~2) (_ bv8388608 32)) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))))) [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L132-4(lines 132 136) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L421 ceAbstractionStarter]: At program point L116(line 116) the Hoare annotation is: (let ((.cse2 (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)))) (let ((.cse0 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (bvand (_ bv2147483647 32) scalbn_float_~ix~2) scalbn_float_~hx~0) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (.cse1 (= .cse2 scalbn_float_~x))) (or (and .cse0 .cse1 (= .cse2 |scalbn_float_#in~x|)) (and .cse0 .cse1 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (bvult (bvand (_ bv2147483647 32) scalbn_float_~ix~2) (_ bv8388608 32)) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))))) [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L116-1(line 116) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point scalbn_floatEXIT(lines 88 138) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L428 ceAbstractionStarter]: At program point scalbn_floatENTRY(lines 88 138) the Hoare annotation is: true [2018-11-18 13:38:49,475 INFO L421 ceAbstractionStarter]: At program point L129(line 129) the Hoare annotation is: (let ((.cse2 (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)))) (let ((.cse0 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (bvand (_ bv2147483647 32) scalbn_float_~ix~2) scalbn_float_~hx~0) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (.cse1 (= .cse2 scalbn_float_~x))) (or (and .cse0 .cse1 (= .cse2 |scalbn_float_#in~x|)) (and .cse0 .cse1 (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (bvult (bvand (_ bv2147483647 32) scalbn_float_~ix~2) (_ bv8388608 32)) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))))) [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L129-1(line 129) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L125(lines 125 130) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 92 96) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L421 ceAbstractionStarter]: At program point L92-3(lines 92 96) the Hoare annotation is: (or (= |scalbn_float_#in~x| scalbn_float_~x) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L92-4(lines 92 96) no Hoare annotation was computed. [2018-11-18 13:38:49,475 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 124) no Hoare annotation was computed. [2018-11-18 13:38:49,476 INFO L425 ceAbstractionStarter]: For program point L105-1(lines 105 109) no Hoare annotation was computed. [2018-11-18 13:38:49,476 INFO L421 ceAbstractionStarter]: At program point L105-3(lines 105 109) the Hoare annotation is: (or (and (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (= (bvand (_ bv2147483647 32) scalbn_float_~ix~2) scalbn_float_~hx~0) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|))) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|) (exists ((scalbn_float_~ix~2 (_ BitVec 32))) (and (bvult (bvand (_ bv2147483647 32) scalbn_float_~ix~2) (_ bv8388608 32)) (= (fp ((_ extract 31 31) scalbn_float_~ix~2) ((_ extract 30 23) scalbn_float_~ix~2) ((_ extract 22 0) scalbn_float_~ix~2)) |scalbn_float_#in~x|)))) (not (= ~one_krempio~0 ((_ to_fp 8 24) roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven 1.0)))) (not (= ((_ to_fp 8 24) roundNearestTiesToEven (_ +zero 11 53)) ~zero_krempio~0))) [2018-11-18 13:38:49,478 INFO L425 ceAbstractionStarter]: For program point L101(lines 101 102) no Hoare annotation was computed. [2018-11-18 13:38:49,478 INFO L425 ceAbstractionStarter]: For program point L105-4(lines 105 109) no Hoare annotation was computed. [2018-11-18 13:38:49,487 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,488 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,488 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,491 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,491 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,491 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,494 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,495 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,495 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,495 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,495 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,497 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,497 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,497 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,498 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,499 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,500 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,501 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,502 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,503 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,503 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,503 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,503 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,503 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,504 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,504 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,504 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,504 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,504 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,504 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,505 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,506 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,507 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,507 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,507 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,507 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,507 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,507 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,508 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,508 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,508 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,508 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,508 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,508 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,509 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,509 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,509 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,509 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,509 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,509 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,510 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,510 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,510 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,511 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,512 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,513 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,514 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,515 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,515 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,515 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,516 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,522 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,522 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,522 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,522 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,522 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,523 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,523 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,523 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,523 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,523 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,523 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,524 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,525 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,525 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,526 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,528 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,528 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,528 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,529 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,529 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,529 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,529 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,529 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,529 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,530 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,530 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,530 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,530 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,530 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,530 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,531 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,532 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,535 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,535 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,535 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,536 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,537 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,538 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,538 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,538 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,539 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,540 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,541 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,541 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,545 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,545 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,546 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,547 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,547 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,547 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,547 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,547 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,547 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,548 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,548 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,548 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,548 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,548 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,548 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,549 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,549 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,549 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,550 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,550 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,550 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,551 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,551 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,551 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,552 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,552 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,552 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,553 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,553 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,553 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,553 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,553 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,553 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,554 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,554 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,554 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,554 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,554 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,555 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,555 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,555 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,555 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,555 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,556 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,557 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,558 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,558 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,563 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,563 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,563 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,564 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,564 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,564 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,564 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,565 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:49,566 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,566 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,566 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,566 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,566 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,566 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,567 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,567 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,567 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,567 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,567 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,567 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,568 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,569 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,570 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,570 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,570 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,570 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:38:49 BoogieIcfgContainer [2018-11-18 13:38:49,571 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 13:38:49,572 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:38:49,572 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:38:49,572 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:38:49,572 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:33:44" (3/4) ... [2018-11-18 13:38:49,579 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 13:38:49,585 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cosf [2018-11-18 13:38:49,585 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_rem_pio2f [2018-11-18 13:38:49,585 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_float [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure floor_float [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cos_float [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sinf [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_rem_pio2f [2018-11-18 13:38:49,586 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_float [2018-11-18 13:38:49,616 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 316 nodes and edges [2018-11-18 13:38:49,617 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 148 nodes and edges [2018-11-18 13:38:49,618 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2018-11-18 13:38:49,619 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2018-11-18 13:38:49,620 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-18 13:38:49,620 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 13:38:49,621 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 13:38:49,622 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 13:38:49,673 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,673 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-11-18 13:38:49,673 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((y == y && y == y) && x == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,674 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x && (\exists v___kernel_cosf_~ix~6_13 : bv32 :: ~fp~LONGDOUBLE(v___kernel_cosf_~ix~6_13[31:31], v___kernel_cosf_~ix~6_13[30:23], v___kernel_cosf_~ix~6_13[22:0]) == \old(x) && ~bvand32(2147483647bv32, v___kernel_cosf_~ix~6_13) == ix) [2018-11-18 13:38:49,678 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((y == y && y == y) && x == \old(x)) && !~bvslt32(ix, 1075235812bv32)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,679 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((y == y && y == y) && x == \old(x)) && !~bvslt32(ix, 1075235812bv32)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,679 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((y == y && y == y) && x == \old(x)) && !~bvslt32(ix, 1075235812bv32)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,679 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (((((y == y && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: (~bvsle32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1128861568bv32) && !~bvslt32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1075235812bv32)) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && y == y) && x == \old(x)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((((\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: (~bvsle32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1128861568bv32) && !~bvslt32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1075235812bv32)) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x)) && x == \old(x)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,680 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == \old(x)) && (\exists scalbn_float_~ix~2 : bv32 :: ~bvult32(~bvand32(2147483647bv32, scalbn_float_~ix~2), 8388608bv32) && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x))) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\exists scalbn_float_~ix~2 : bv32 :: 0bv32 == ~bvand32(2147483647bv32, scalbn_float_~ix~2) && z == ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0])) && prec == \old(prec)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,681 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == \old(x)) || (((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && (\exists scalbn_float_~ix~2 : bv32 :: ~bvult32(~bvand32(2147483647bv32, scalbn_float_~ix~2), 8388608bv32) && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)))) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0bv32 == j && prec == \old(prec)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == \old(x)) || (((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && (\exists scalbn_float_~ix~2 : bv32 :: ~bvult32(~bvand32(2147483647bv32, scalbn_float_~ix~2), 8388608bv32) && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)))) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,682 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((0bv32 == \old(prec) && aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux) && prec == \old(prec)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) [2018-11-18 13:38:49,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux || !(2bv32 == \old(prec))) && prec == \old(prec)) [2018-11-18 13:38:49,683 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux || !(2bv32 == \old(prec))) && prec == \old(prec)) [2018-11-18 13:38:49,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (!(2bv32 == \old(prec)) && prec == \old(prec)) [2018-11-18 13:38:49,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (!(2bv32 == \old(prec)) && prec == \old(prec)) [2018-11-18 13:38:49,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (!(2bv32 == \old(prec)) && prec == \old(prec)) [2018-11-18 13:38:49,684 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux || !(2bv32 == \old(prec))) && prec == \old(prec)) [2018-11-18 13:38:49,814 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b1ac3f13-0d02-454d-b34c-9915344c7da7/bin-2019/uautomizer/witness.graphml [2018-11-18 13:38:49,814 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:38:49,815 INFO L168 Benchmark]: Toolchain (without parser) took 336858.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -159.8 MB). Peak memory consumption was 87.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:38:49,815 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-18 13:38:49,815 INFO L168 Benchmark]: CACSL2BoogieTranslator took 546.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -199.4 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:38:49,815 INFO L168 Benchmark]: Boogie Preprocessor took 102.37 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: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:38:49,816 INFO L168 Benchmark]: RCFGBuilder took 30401.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 919.7 MB in the end (delta: 217.9 MB). Peak memory consumption was 217.9 MB. Max. memory is 11.5 GB. [2018-11-18 13:38:49,816 INFO L168 Benchmark]: TraceAbstraction took 305562.71 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 73.9 MB). Free memory was 919.7 MB in the beginning and 1.1 GB in the end (delta: -210.1 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:38:49,816 INFO L168 Benchmark]: Witness Printer took 242.17 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. [2018-11-18 13:38:49,817 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 546.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -199.4 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 102.37 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: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 30401.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 919.7 MB in the end (delta: 217.9 MB). Peak memory consumption was 217.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 305562.71 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 73.9 MB). Free memory was 919.7 MB in the beginning and 1.1 GB in the end (delta: -210.1 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. * Witness Printer took 242.17 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 611]: 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: 286]: Loop Invariant [2018-11-18 13:38:49,824 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,824 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,824 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 132]: Loop Invariant [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,825 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,826 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,826 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,831 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,831 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,831 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,831 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,838 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,838 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,838 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,840 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == \old(x)) || (((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && (\exists scalbn_float_~ix~2 : bv32 :: ~bvult32(~bvand32(2147483647bv32, scalbn_float_~ix~2), 8388608bv32) && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)))) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 169]: Loop Invariant [2018-11-18 13:38:49,862 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,862 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,862 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,862 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 255]: Loop Invariant [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,863 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 326]: Loop Invariant [2018-11-18 13:38:49,864 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,864 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,884 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (!(2bv32 == \old(prec)) && prec == \old(prec)) - InvariantResult [Line: 187]: Loop Invariant [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,885 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 220]: Loop Invariant [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,886 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 269]: Loop Invariant [2018-11-18 13:38:49,887 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,887 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,902 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,903 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((\exists scalbn_float_~ix~2 : bv32 :: 0bv32 == ~bvand32(2147483647bv32, scalbn_float_~ix~2) && z == ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0])) && prec == \old(prec)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 571]: Loop Invariant [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,904 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,905 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (\old(x) == x || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 105]: Loop Invariant [2018-11-18 13:38:49,905 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,921 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,923 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,923 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:49,923 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,923 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,923 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == \old(x)) && (\exists scalbn_float_~ix~2 : bv32 :: ~bvult32(~bvand32(2147483647bv32, scalbn_float_~ix~2), 8388608bv32) && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x))) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 291]: Loop Invariant [2018-11-18 13:38:49,940 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,940 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,940 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,940 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,940 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 196]: Loop Invariant [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 249]: Loop Invariant [2018-11-18 13:38:49,941 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,942 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,942 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,942 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,942 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,960 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 434]: Loop Invariant [2018-11-18 13:38:49,960 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,960 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,960 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,960 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,961 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,962 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,979 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,979 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,979 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (((((y == y && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: (~bvsle32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1128861568bv32) && !~bvslt32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1075235812bv32)) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && y == y) && x == \old(x)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) - InvariantResult [Line: 476]: Loop Invariant [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,980 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,981 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:49,999 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((((((y == y && y == y) && x == \old(x)) && !~bvslt32(ix, 1075235812bv32)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 487]: Loop Invariant [2018-11-18 13:38:50,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,000 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,000 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,000 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,001 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,002 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((((((y == y && y == y) && x == \old(x)) && !~bvslt32(ix, 1075235812bv32)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 92]: Loop Invariant [2018-11-18 13:38:50,022 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,022 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,022 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,022 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,022 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,022 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (\old(x) == x || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 300]: Loop Invariant [2018-11-18 13:38:50,023 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,023 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,023 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,023 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,023 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,023 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((0bv32 == \old(prec) && aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux) && prec == \old(prec)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 311]: Loop Invariant [2018-11-18 13:38:50,047 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,047 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,047 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux || !(2bv32 == \old(prec))) && prec == \old(prec)) - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,048 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,049 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,049 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux || !(2bv32 == \old(prec))) && prec == \old(prec)) - InvariantResult [Line: 386]: Loop Invariant [2018-11-18 13:38:50,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,074 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((y == y && y == y) && x == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 118]: Loop Invariant [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,075 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,076 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,094 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,094 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,094 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,094 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,094 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,095 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,096 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,096 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,096 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[scalbn_float_~ix~2,QUANTIFIED] [2018-11-18 13:38:50,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,096 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (((((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == \old(x)) || (((\exists scalbn_float_~ix~2 : bv32 :: ~bvand32(2147483647bv32, scalbn_float_~ix~2) == hx && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)) && ~fp~LONGDOUBLE(ix[31:31], ix[30:23], ix[22:0]) == x) && (\exists scalbn_float_~ix~2 : bv32 :: ~bvult32(~bvand32(2147483647bv32, scalbn_float_~ix~2), 8388608bv32) && ~fp~LONGDOUBLE(scalbn_float_~ix~2[31:31], scalbn_float_~ix~2[30:23], scalbn_float_~ix~2[22:0]) == \old(x)))) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 188]: Loop Invariant [2018-11-18 13:38:50,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,111 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 252]: Loop Invariant [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,112 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((0bv32 == j && prec == \old(prec)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 316]: Loop Invariant [2018-11-18 13:38:50,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,113 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,132 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,132 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,132 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (!(2bv32 == \old(prec)) && prec == \old(prec)) - InvariantResult [Line: 481]: Loop Invariant [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,133 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,134 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,134 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,134 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,134 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,134 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,134 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: ((((((y == y && y == y) && x == \old(x)) && !~bvslt32(ix, 1075235812bv32)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 184]: Loop Invariant [2018-11-18 13:38:50,145 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,145 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,145 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,145 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,145 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 297]: Loop Invariant [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,146 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((aux-switch (prec) { case 0: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; break; case 1: case 2: fw = 0.0; for (i = jz; i >= 0; i--) fw += fq[i]; y[0] = (ih == 0) ? fw : -fw; fw = fq[0] - fw; for (i = 1; i <= jz; i++) fw += fq[i]; y[1] = (ih == 0) ? fw : -fw; break; case 3: for (i = jz; i > 0; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (i = jz; i > 1; i--) { fw = fq[i - 1] + fq[i]; fq[i] += fq[i - 1] - fw; fq[i - 1] = fw; } for (fw = 0.0, i = jz; i >= 2; i--) fw += fq[i]; if (ih == 0) { y[0] = fq[0]; y[1] = fq[1]; y[2] = fw; } else { y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw; } }-aux || !(2bv32 == \old(prec))) && prec == \old(prec)) - InvariantResult [Line: 446]: Loop Invariant [2018-11-18 13:38:50,147 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,147 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,147 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,155 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] [2018-11-18 13:38:50,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_rem_pio2f_~hx~1,QUANTIFIED] Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || ((((\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: (~bvsle32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1128861568bv32) && !~bvslt32(~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1), 1075235812bv32)) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x)) && x == \old(x)) && (\exists __ieee754_rem_pio2f_~hx~1 : bv32 :: ix == ~bvand32(2147483647bv32, __ieee754_rem_pio2f_~hx~1) && ~fp~LONGDOUBLE(__ieee754_rem_pio2f_~hx~1[31:31], __ieee754_rem_pio2f_~hx~1[30:23], __ieee754_rem_pio2f_~hx~1[22:0]) == \old(x))) && ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) == \old(x)) - InvariantResult [Line: 553]: Loop Invariant [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] [2018-11-18 13:38:50,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___kernel_cosf_~ix~6_13,QUANTIFIED] Derived loop invariant: \old(x) == x && (\exists v___kernel_cosf_~ix~6_13 : bv32 :: ~fp~LONGDOUBLE(v___kernel_cosf_~ix~6_13[31:31], v___kernel_cosf_~ix~6_13[30:23], v___kernel_cosf_~ix~6_13[22:0]) == \old(x) && ~bvand32(2147483647bv32, v___kernel_cosf_~ix~6_13) == ix) - InvariantResult [Line: 292]: Loop Invariant [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 21]: Loop Invariant [2018-11-18 13:38:50,165 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,178 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,178 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,178 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,178 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,178 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (\old(x) == x || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 533]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 231]: Loop Invariant [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 257]: Loop Invariant [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,179 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (prec == \old(prec) || !(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0)))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio) - InvariantResult [Line: 321]: Loop Invariant [2018-11-18 13:38:50,180 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,191 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,191 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,191 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,191 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2018-11-18 13:38:50,192 WARN L387 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven Derived loop invariant: (!(one_krempio == ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0))) || !(~to_fp~LONGDOUBLE(~roundNearestTiesToEven, ~Pluszero~LONGDOUBLE()) == zero_krempio)) || (!(2bv32 == \old(prec)) && prec == \old(prec)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 292 locations, 1 error locations. SAFE Result, 305.4s OverallTime, 24 OverallIterations, 3 TraceHistogramMax, 243.9s AutomataDifference, 0.0s DeadEndRemovalTime, 5.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 8246 SDtfs, 3083 SDslu, 38015 SDs, 0 SdLazy, 3215 SolverSat, 223 SolverUnsat, 54 SolverUnknown, 0 SolverNotchecked, 194.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2332 GetRequests, 2112 SyntacticMatches, 4 SemanticMatches, 216 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 78.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=302occurred in iteration=21, 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: 0.4s AutomataMinimizationTime, 24 MinimizatonAttempts, 295 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 71 LocationsWithAnnotation, 801 PreInvPairs, 953 NumberOfFragments, 2204 HoareAnnotationTreeSize, 801 FomulaSimplifications, 24750 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 71 FomulaSimplificationsInter, 2199 FormulaSimplificationTreeSizeReductionInter, 5.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 12.5s SatisfiabilityAnalysisTime, 41.3s InterpolantComputationTime, 2151 NumberOfCodeBlocks, 2119 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 2247 ConstructedInterpolants, 115 QuantifiedInterpolants, 780271 SizeOfPredicates, 99 NumberOfNonLiveVariables, 9089 ConjunctsInSsa, 182 ConjunctsInUnsatCore, 25 InterpolantComputations, 23 PerfectInterpolantSequences, 192/196 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...