java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0874_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2c62905 [2018-09-19 16:29:38,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-19 16:29:38,488 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-19 16:29:38,505 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-19 16:29:38,505 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-19 16:29:38,506 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-19 16:29:38,508 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-19 16:29:38,510 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-19 16:29:38,511 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-19 16:29:38,512 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-19 16:29:38,513 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-19 16:29:38,513 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-19 16:29:38,514 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-19 16:29:38,515 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-19 16:29:38,517 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-19 16:29:38,517 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-19 16:29:38,518 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-19 16:29:38,520 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-19 16:29:38,522 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-19 16:29:38,524 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-19 16:29:38,525 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-19 16:29:38,528 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-19 16:29:38,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-19 16:29:38,533 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-19 16:29:38,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-19 16:29:38,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-19 16:29:38,536 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-19 16:29:38,538 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-19 16:29:38,539 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-19 16:29:38,543 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-19 16:29:38,543 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-19 16:29:38,544 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-19 16:29:38,548 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-19 16:29:38,549 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-19 16:29:38,550 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-19 16:29:38,552 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-19 16:29:38,553 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-19 16:29:38,585 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-19 16:29:38,588 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-19 16:29:38,589 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-19 16:29:38,590 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-19 16:29:38,590 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-19 16:29:38,591 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-19 16:29:38,591 INFO L133 SettingsManager]: * Use SBE=true [2018-09-19 16:29:38,591 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-19 16:29:38,591 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-19 16:29:38,591 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-19 16:29:38,592 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-19 16:29:38,592 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-19 16:29:38,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-19 16:29:38,594 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-19 16:29:38,594 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-19 16:29:38,594 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-19 16:29:38,594 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-19 16:29:38,595 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-19 16:29:38,595 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-19 16:29:38,595 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-19 16:29:38,595 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-19 16:29:38,595 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-19 16:29:38,596 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-19 16:29:38,596 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-19 16:29:38,596 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-19 16:29:38,596 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-19 16:29:38,597 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-19 16:29:38,597 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-19 16:29:38,597 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-19 16:29:38,597 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-19 16:29:38,597 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-19 16:29:38,598 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-19 16:29:38,666 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-19 16:29:38,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-19 16:29:38,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-19 16:29:38,690 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-19 16:29:38,690 INFO L276 PluginConnector]: CDTParser initialized [2018-09-19 16:29:38,691 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0874_true-unreach-call.c [2018-09-19 16:29:39,052 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80c67b0e/970bff532bf6451786310ec5e4690865/FLAGd7ac5892c [2018-09-19 16:29:39,322 INFO L277 CDTParser]: Found 1 translation units. [2018-09-19 16:29:39,323 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0874_true-unreach-call.c [2018-09-19 16:29:39,349 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80c67b0e/970bff532bf6451786310ec5e4690865/FLAGd7ac5892c [2018-09-19 16:29:39,372 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b80c67b0e/970bff532bf6451786310ec5e4690865 [2018-09-19 16:29:39,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-19 16:29:39,387 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-19 16:29:39,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-19 16:29:39,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-19 16:29:39,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-19 16:29:39,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 04:29:39" (1/1) ... [2018-09-19 16:29:39,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ee24ed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:39, skipping insertion in model container [2018-09-19 16:29:39,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 04:29:39" (1/1) ... [2018-09-19 16:29:39,415 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-19 16:29:39,823 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-19 16:29:39,847 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-19 16:29:40,047 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-19 16:29:40,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40 WrapperNode [2018-09-19 16:29:40,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-19 16:29:40,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-19 16:29:40,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-19 16:29:40,107 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-19 16:29:40,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... [2018-09-19 16:29:40,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-19 16:29:40,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-19 16:29:40,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-19 16:29:40,231 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-19 16:29:40,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-19 16:29:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-19 16:29:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-19 16:29:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_float [2018-09-19 16:29:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-09-19 16:29:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-09-19 16:29:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-09-19 16:29:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-09-19 16:29:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_powf [2018-09-19 16:29:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_float [2018-09-19 16:29:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-19 16:29:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-09-19 16:29:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2018-09-19 16:29:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_float [2018-09-19 16:29:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-09-19 16:29:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-09-19 16:29:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-09-19 16:29:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-09-19 16:29:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-09-19 16:29:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-09-19 16:29:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-09-19 16:29:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-09-19 16:29:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-09-19 16:29:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-09-19 16:29:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_powf [2018-09-19 16:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_float [2018-09-19 16:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-19 16:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-19 16:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-19 16:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-09-19 16:29:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-09-19 16:29:41,023 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,068 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,198 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,230 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,405 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,455 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,535 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:41,545 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:46,616 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:46,623 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:47,248 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:47,275 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:48,389 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:48,429 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:50,880 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:50,886 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:53,008 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:53,013 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:55,127 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:55,136 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:57,205 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:57,212 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:59,295 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:29:59,301 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:02,385 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:02,394 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:04,721 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:04,769 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:05,265 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:05,273 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:07,328 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:07,376 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:07,647 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:07,686 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:08,673 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:08,695 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:08,765 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:08,794 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:09,755 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:09,769 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:09,999 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:10,004 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:30:10,626 INFO L356 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-19 16:30:10,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 04:30:10 BoogieIcfgContainer [2018-09-19 16:30:10,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-19 16:30:10,628 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-19 16:30:10,628 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-19 16:30:10,632 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-19 16:30:10,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.09 04:29:39" (1/3) ... [2018-09-19 16:30:10,633 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271e5ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.09 04:30:10, skipping insertion in model container [2018-09-19 16:30:10,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:29:40" (2/3) ... [2018-09-19 16:30:10,633 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271e5ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.09 04:30:10, skipping insertion in model container [2018-09-19 16:30:10,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 04:30:10" (3/3) ... [2018-09-19 16:30:10,635 INFO L112 eAbstractionObserver]: Analyzing ICFG float_req_bl_0874_true-unreach-call.c [2018-09-19 16:30:10,646 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-19 16:30:10,655 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-19 16:30:10,708 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-19 16:30:10,709 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-19 16:30:10,709 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-19 16:30:10,710 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-19 16:30:10,710 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-19 16:30:10,710 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-19 16:30:10,710 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-19 16:30:10,710 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-19 16:30:10,710 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-19 16:30:10,748 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states. [2018-09-19 16:30:10,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-09-19 16:30:10,767 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:30:10,769 INFO L376 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] [2018-09-19 16:30:10,771 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:30:10,775 INFO L82 PathProgramCache]: Analyzing trace with hash 1637942662, now seen corresponding path program 1 times [2018-09-19 16:30:10,780 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:30:10,780 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-09-19 16:30:10,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:30:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:30:10,967 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:30:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:30:10,992 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:30:11,009 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:30:11,010 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-19 16:30:11,015 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-09-19 16:30:11,028 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-09-19 16:30:11,029 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-19 16:30:11,031 INFO L87 Difference]: Start difference. First operand 501 states. Second operand 2 states. [2018-09-19 16:30:11,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:30:11,126 INFO L93 Difference]: Finished difference Result 995 states and 1277 transitions. [2018-09-19 16:30:11,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-09-19 16:30:11,133 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 31 [2018-09-19 16:30:11,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:30:11,153 INFO L225 Difference]: With dead ends: 995 [2018-09-19 16:30:11,153 INFO L226 Difference]: Without dead ends: 496 [2018-09-19 16:30:11,164 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-19 16:30:11,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2018-09-19 16:30:11,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 496. [2018-09-19 16:30:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 496 states. [2018-09-19 16:30:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 559 transitions. [2018-09-19 16:30:11,256 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 559 transitions. Word has length 31 [2018-09-19 16:30:11,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:30:11,257 INFO L480 AbstractCegarLoop]: Abstraction has 496 states and 559 transitions. [2018-09-19 16:30:11,257 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-09-19 16:30:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 559 transitions. [2018-09-19 16:30:11,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-09-19 16:30:11,261 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:30:11,262 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:30:11,262 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:30:11,262 INFO L82 PathProgramCache]: Analyzing trace with hash 147844571, now seen corresponding path program 1 times [2018-09-19 16:30:11,263 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:30:11,264 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-09-19 16:30:11,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:30:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:30:11,464 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:30:11,619 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:30:11,635 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:30:11,635 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:11,661 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:11,742 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:11,743 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:30:11,865 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:30:11,886 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:30:11,887 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:11,909 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:11,935 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:11,935 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:30:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:30:12,233 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:30:12,251 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:30:12,251 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-19 16:30:12,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-19 16:30:12,254 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-19 16:30:12,254 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-19 16:30:12,255 INFO L87 Difference]: Start difference. First operand 496 states and 559 transitions. Second operand 9 states. [2018-09-19 16:30:19,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:30:19,407 INFO L93 Difference]: Finished difference Result 519 states and 581 transitions. [2018-09-19 16:30:19,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-19 16:30:19,408 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 76 [2018-09-19 16:30:19,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:30:19,415 INFO L225 Difference]: With dead ends: 519 [2018-09-19 16:30:19,415 INFO L226 Difference]: Without dead ends: 498 [2018-09-19 16:30:19,416 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2018-09-19 16:30:19,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2018-09-19 16:30:19,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 496. [2018-09-19 16:30:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 496 states. [2018-09-19 16:30:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 558 transitions. [2018-09-19 16:30:19,449 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 558 transitions. Word has length 76 [2018-09-19 16:30:19,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:30:19,451 INFO L480 AbstractCegarLoop]: Abstraction has 496 states and 558 transitions. [2018-09-19 16:30:19,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-19 16:30:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 558 transitions. [2018-09-19 16:30:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-09-19 16:30:19,454 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:30:19,454 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:30:19,454 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:30:19,455 INFO L82 PathProgramCache]: Analyzing trace with hash -993961089, now seen corresponding path program 1 times [2018-09-19 16:30:19,456 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:30:19,456 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-09-19 16:30:19,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:30:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:30:19,640 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:30:19,676 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:30:19,685 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:30:19,686 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:19,691 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:19,701 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:19,701 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:30:19,723 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:30:19,727 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:30:19,728 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:19,732 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:19,735 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:19,735 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:30:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:30:20,114 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:30:20,132 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:30:20,132 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-09-19 16:30:20,133 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-09-19 16:30:20,133 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-09-19 16:30:20,133 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-09-19 16:30:20,134 INFO L87 Difference]: Start difference. First operand 496 states and 558 transitions. Second operand 10 states. [2018-09-19 16:30:29,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:30:29,021 INFO L93 Difference]: Finished difference Result 521 states and 582 transitions. [2018-09-19 16:30:29,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-09-19 16:30:29,022 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 78 [2018-09-19 16:30:29,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:30:29,028 INFO L225 Difference]: With dead ends: 521 [2018-09-19 16:30:29,029 INFO L226 Difference]: Without dead ends: 500 [2018-09-19 16:30:29,030 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2018-09-19 16:30:29,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2018-09-19 16:30:29,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 496. [2018-09-19 16:30:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 496 states. [2018-09-19 16:30:29,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 557 transitions. [2018-09-19 16:30:29,054 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 557 transitions. Word has length 78 [2018-09-19 16:30:29,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:30:29,054 INFO L480 AbstractCegarLoop]: Abstraction has 496 states and 557 transitions. [2018-09-19 16:30:29,054 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-09-19 16:30:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 557 transitions. [2018-09-19 16:30:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-09-19 16:30:29,057 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:30:29,057 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:30:29,058 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:30:29,058 INFO L82 PathProgramCache]: Analyzing trace with hash -782610176, now seen corresponding path program 1 times [2018-09-19 16:30:29,058 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:30:29,059 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-09-19 16:30:29,064 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:30:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:30:29,264 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:30:29,395 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:30:29,400 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:30:29,401 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,405 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,415 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,416 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:30:29,438 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:30:29,442 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:30:29,442 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,446 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,450 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,451 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:30:29,496 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-09-19 16:30:29,501 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-09-19 16:30:29,502 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,505 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,520 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:30:29,520 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:19 [2018-09-19 16:30:29,572 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2018-09-19 16:30:29,578 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-09-19 16:30:29,579 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,588 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:29,598 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:30:29,599 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:25 [2018-09-19 16:30:30,087 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:30:30,096 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:30:30,096 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,117 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,143 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,143 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:25 [2018-09-19 16:30:30,255 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:30:30,261 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:30:30,261 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,277 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,304 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,305 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:32, output treesize:13 [2018-09-19 16:30:30,539 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:30:30,544 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:30:30,545 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,550 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,569 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,570 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:30, output treesize:31 [2018-09-19 16:30:30,715 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:30:30,721 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:30:30,721 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,725 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,737 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:30:30,738 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:38, output treesize:19 [2018-09-19 16:30:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:30:31,502 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:30:31,517 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:30:31,518 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2018-09-19 16:30:31,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-09-19 16:30:31,519 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-09-19 16:30:31,519 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=419, Unknown=0, NotChecked=0, Total=462 [2018-09-19 16:30:31,520 INFO L87 Difference]: Start difference. First operand 496 states and 557 transitions. Second operand 22 states. [2018-09-19 16:30:35,604 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-09-19 16:30:36,691 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-09-19 16:30:59,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:30:59,861 INFO L93 Difference]: Finished difference Result 543 states and 604 transitions. [2018-09-19 16:30:59,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-09-19 16:30:59,862 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 78 [2018-09-19 16:30:59,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:30:59,865 INFO L225 Difference]: With dead ends: 543 [2018-09-19 16:30:59,866 INFO L226 Difference]: Without dead ends: 521 [2018-09-19 16:30:59,867 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 294 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=199, Invalid=1781, Unknown=0, NotChecked=0, Total=1980 [2018-09-19 16:30:59,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2018-09-19 16:30:59,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 495. [2018-09-19 16:30:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2018-09-19 16:30:59,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 555 transitions. [2018-09-19 16:30:59,890 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 555 transitions. Word has length 78 [2018-09-19 16:30:59,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:30:59,891 INFO L480 AbstractCegarLoop]: Abstraction has 495 states and 555 transitions. [2018-09-19 16:30:59,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-09-19 16:30:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 555 transitions. [2018-09-19 16:30:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-09-19 16:30:59,893 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:30:59,893 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:30:59,893 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:30:59,894 INFO L82 PathProgramCache]: Analyzing trace with hash -1321086155, now seen corresponding path program 1 times [2018-09-19 16:30:59,894 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:30:59,894 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-09-19 16:30:59,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:31:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:31:00,083 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:31:00,141 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:00,160 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:00,161 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,170 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,181 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,181 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:00,200 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:00,204 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:00,204 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,208 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,212 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,212 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:00,256 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-09-19 16:31:00,260 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-09-19 16:31:00,260 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,264 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,276 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:31:00,276 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:19 [2018-09-19 16:31:00,316 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2018-09-19 16:31:00,321 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-09-19 16:31:00,322 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,325 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,336 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:31:00,336 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:25 [2018-09-19 16:31:00,730 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:00,733 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:00,734 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,738 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,749 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,749 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:00,822 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:00,827 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:00,827 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,830 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,832 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:00,832 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:31:01,233 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:31:01,249 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:31:01,250 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2018-09-19 16:31:01,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-09-19 16:31:01,250 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-09-19 16:31:01,250 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=306, Unknown=0, NotChecked=0, Total=342 [2018-09-19 16:31:01,251 INFO L87 Difference]: Start difference. First operand 495 states and 555 transitions. Second operand 19 states. [2018-09-19 16:31:04,645 WARN L178 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-09-19 16:31:17,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:31:17,515 INFO L93 Difference]: Finished difference Result 662 states and 756 transitions. [2018-09-19 16:31:17,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-09-19 16:31:17,516 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 80 [2018-09-19 16:31:17,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:31:17,519 INFO L225 Difference]: With dead ends: 662 [2018-09-19 16:31:17,520 INFO L226 Difference]: Without dead ends: 640 [2018-09-19 16:31:17,521 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 170 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=158, Invalid=1248, Unknown=0, NotChecked=0, Total=1406 [2018-09-19 16:31:17,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2018-09-19 16:31:17,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 507. [2018-09-19 16:31:17,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 507 states. [2018-09-19 16:31:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 576 transitions. [2018-09-19 16:31:17,544 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 576 transitions. Word has length 80 [2018-09-19 16:31:17,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:31:17,545 INFO L480 AbstractCegarLoop]: Abstraction has 507 states and 576 transitions. [2018-09-19 16:31:17,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-09-19 16:31:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 576 transitions. [2018-09-19 16:31:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-09-19 16:31:17,546 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:31:17,546 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:31:17,547 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:31:17,547 INFO L82 PathProgramCache]: Analyzing trace with hash -1715719420, now seen corresponding path program 1 times [2018-09-19 16:31:17,547 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:31:17,547 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-19 16:31:17,556 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:31:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:31:17,710 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:31:17,732 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:17,741 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:17,742 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,745 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,754 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,755 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:17,786 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:17,800 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:17,800 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,828 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,839 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,839 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:17,877 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-09-19 16:31:17,881 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-09-19 16:31:17,881 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,885 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,895 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:31:17,896 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:19 [2018-09-19 16:31:17,932 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2018-09-19 16:31:17,937 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-09-19 16:31:17,937 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,941 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:17,950 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:31:17,951 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:25 [2018-09-19 16:31:18,303 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:18,308 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:18,308 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:18,312 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:18,321 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:18,321 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:18,383 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:18,401 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:18,402 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:18,424 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:18,449 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:18,449 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:31:18,867 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:31:18,878 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:31:18,878 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-09-19 16:31:18,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-09-19 16:31:18,879 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-09-19 16:31:18,881 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=273, Unknown=0, NotChecked=0, Total=306 [2018-09-19 16:31:18,881 INFO L87 Difference]: Start difference. First operand 507 states and 576 transitions. Second operand 18 states. [2018-09-19 16:31:30,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:31:30,946 INFO L93 Difference]: Finished difference Result 637 states and 717 transitions. [2018-09-19 16:31:30,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-09-19 16:31:30,947 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 81 [2018-09-19 16:31:30,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:31:30,951 INFO L225 Difference]: With dead ends: 637 [2018-09-19 16:31:30,951 INFO L226 Difference]: Without dead ends: 615 [2018-09-19 16:31:30,952 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=145, Invalid=1115, Unknown=0, NotChecked=0, Total=1260 [2018-09-19 16:31:30,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 615 states. [2018-09-19 16:31:30,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 615 to 495. [2018-09-19 16:31:30,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2018-09-19 16:31:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 553 transitions. [2018-09-19 16:31:30,973 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 553 transitions. Word has length 81 [2018-09-19 16:31:30,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:31:30,973 INFO L480 AbstractCegarLoop]: Abstraction has 495 states and 553 transitions. [2018-09-19 16:31:30,973 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-09-19 16:31:30,973 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 553 transitions. [2018-09-19 16:31:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-09-19 16:31:30,975 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:31:30,975 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:31:30,975 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:31:30,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1253282116, now seen corresponding path program 1 times [2018-09-19 16:31:30,976 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:31:30,976 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-19 16:31:30,982 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:31:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:31:31,446 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:31:31,612 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:31,626 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:31,627 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:31,652 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:31,727 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:31,728 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:31,846 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:31,860 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:31,861 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:31,887 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:31,913 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:31,913 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:32,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:31:32,319 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:31:32,336 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:31:32,337 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-19 16:31:32,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-19 16:31:32,337 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-19 16:31:32,337 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-19 16:31:32,338 INFO L87 Difference]: Start difference. First operand 495 states and 553 transitions. Second operand 9 states. [2018-09-19 16:31:40,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:31:40,768 INFO L93 Difference]: Finished difference Result 527 states and 588 transitions. [2018-09-19 16:31:40,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-19 16:31:40,769 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 81 [2018-09-19 16:31:40,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:31:40,772 INFO L225 Difference]: With dead ends: 527 [2018-09-19 16:31:40,773 INFO L226 Difference]: Without dead ends: 442 [2018-09-19 16:31:40,774 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2018-09-19 16:31:40,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2018-09-19 16:31:40,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 440. [2018-09-19 16:31:40,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 440 states. [2018-09-19 16:31:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 440 states and 474 transitions. [2018-09-19 16:31:40,794 INFO L78 Accepts]: Start accepts. Automaton has 440 states and 474 transitions. Word has length 81 [2018-09-19 16:31:40,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:31:40,794 INFO L480 AbstractCegarLoop]: Abstraction has 440 states and 474 transitions. [2018-09-19 16:31:40,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-19 16:31:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 474 transitions. [2018-09-19 16:31:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-09-19 16:31:40,795 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:31:40,796 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:31:40,797 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:31:40,797 INFO L82 PathProgramCache]: Analyzing trace with hash -1380557911, now seen corresponding path program 1 times [2018-09-19 16:31:40,797 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:31:40,797 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-19 16:31:40,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-09-19 16:31:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:31:40,970 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:31:40,995 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:40,999 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:41,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:41,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:41,018 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:41,019 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:41,045 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:41,048 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:41,049 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:41,057 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:41,060 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:41,060 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:31:41,152 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:31:41,164 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:31:41,165 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-09-19 16:31:41,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-09-19 16:31:41,165 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-09-19 16:31:41,165 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-09-19 16:31:41,166 INFO L87 Difference]: Start difference. First operand 440 states and 474 transitions. Second operand 8 states. [2018-09-19 16:31:44,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:31:44,790 INFO L93 Difference]: Finished difference Result 635 states and 674 transitions. [2018-09-19 16:31:44,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-09-19 16:31:44,792 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 83 [2018-09-19 16:31:44,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:31:44,795 INFO L225 Difference]: With dead ends: 635 [2018-09-19 16:31:44,795 INFO L226 Difference]: Without dead ends: 612 [2018-09-19 16:31:44,797 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2018-09-19 16:31:44,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states. [2018-09-19 16:31:44,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 440. [2018-09-19 16:31:44,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 440 states. [2018-09-19 16:31:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 440 states and 472 transitions. [2018-09-19 16:31:44,825 INFO L78 Accepts]: Start accepts. Automaton has 440 states and 472 transitions. Word has length 83 [2018-09-19 16:31:44,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:31:44,826 INFO L480 AbstractCegarLoop]: Abstraction has 440 states and 472 transitions. [2018-09-19 16:31:44,826 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-09-19 16:31:44,826 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 472 transitions. [2018-09-19 16:31:44,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-09-19 16:31:44,827 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:31:44,827 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:31:44,828 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:31:44,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1161703193, now seen corresponding path program 1 times [2018-09-19 16:31:44,828 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:31:44,829 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-19 16:31:44,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:31:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:31:45,054 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:31:45,142 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:45,145 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:45,146 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,149 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,158 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,159 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:45,172 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:45,176 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:45,176 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,182 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,185 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,185 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:45,270 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-09-19 16:31:45,274 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-09-19 16:31:45,274 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,278 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,290 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:31:45,291 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:23, output treesize:19 [2018-09-19 16:31:45,342 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2018-09-19 16:31:45,352 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-09-19 16:31:45,353 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,366 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,419 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-19 16:31:45,419 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:40, output treesize:25 [2018-09-19 16:31:45,743 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:45,747 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:45,747 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,758 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,770 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,770 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:45,840 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:45,843 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:45,843 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,847 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,851 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:45,851 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:31:46,212 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:31:46,231 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:31:46,231 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-09-19 16:31:46,231 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-09-19 16:31:46,232 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-09-19 16:31:46,232 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=273, Unknown=0, NotChecked=0, Total=306 [2018-09-19 16:31:46,232 INFO L87 Difference]: Start difference. First operand 440 states and 472 transitions. Second operand 18 states. [2018-09-19 16:31:54,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:31:54,951 INFO L93 Difference]: Finished difference Result 569 states and 612 transitions. [2018-09-19 16:31:54,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-09-19 16:31:54,952 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 83 [2018-09-19 16:31:54,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:31:54,955 INFO L225 Difference]: With dead ends: 569 [2018-09-19 16:31:54,955 INFO L226 Difference]: Without dead ends: 546 [2018-09-19 16:31:54,956 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=145, Invalid=1115, Unknown=0, NotChecked=0, Total=1260 [2018-09-19 16:31:54,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2018-09-19 16:31:54,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 438. [2018-09-19 16:31:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 438 states. [2018-09-19 16:31:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 469 transitions. [2018-09-19 16:31:54,978 INFO L78 Accepts]: Start accepts. Automaton has 438 states and 469 transitions. Word has length 83 [2018-09-19 16:31:54,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:31:54,978 INFO L480 AbstractCegarLoop]: Abstraction has 438 states and 469 transitions. [2018-09-19 16:31:54,978 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-09-19 16:31:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 469 transitions. [2018-09-19 16:31:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-09-19 16:31:54,980 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:31:54,980 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:31:54,980 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:31:54,980 INFO L82 PathProgramCache]: Analyzing trace with hash -1741117775, now seen corresponding path program 1 times [2018-09-19 16:31:54,981 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:31:54,981 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-19 16:31:54,993 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:31:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:31:55,184 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:31:55,347 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:31:55,349 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:31:55,350 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:55,354 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:55,365 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:55,365 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:31:55,401 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:31:55,404 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:31:55,405 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:31:55,407 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:55,411 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:31:55,411 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:31:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-19 16:31:55,594 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:31:55,607 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:31:55,607 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-09-19 16:31:55,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-09-19 16:31:55,608 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-09-19 16:31:55,608 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-09-19 16:31:55,608 INFO L87 Difference]: Start difference. First operand 438 states and 469 transitions. Second operand 14 states. [2018-09-19 16:32:04,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:32:04,200 INFO L93 Difference]: Finished difference Result 445 states and 476 transitions. [2018-09-19 16:32:04,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-09-19 16:32:04,203 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 83 [2018-09-19 16:32:04,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:32:04,205 INFO L225 Difference]: With dead ends: 445 [2018-09-19 16:32:04,206 INFO L226 Difference]: Without dead ends: 434 [2018-09-19 16:32:04,206 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-09-19 16:32:04,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2018-09-19 16:32:04,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 433. [2018-09-19 16:32:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 433 states. [2018-09-19 16:32:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 463 transitions. [2018-09-19 16:32:04,226 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 463 transitions. Word has length 83 [2018-09-19 16:32:04,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:32:04,226 INFO L480 AbstractCegarLoop]: Abstraction has 433 states and 463 transitions. [2018-09-19 16:32:04,226 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-09-19 16:32:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 463 transitions. [2018-09-19 16:32:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-09-19 16:32:04,229 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:32:04,229 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-19 16:32:04,229 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:32:04,229 INFO L82 PathProgramCache]: Analyzing trace with hash -668464630, now seen corresponding path program 1 times [2018-09-19 16:32:04,230 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:32:04,230 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-19 16:32:04,239 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:32:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:32:05,290 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:32:05,325 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-09-19 16:32:05,335 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-09-19 16:32:05,336 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:32:05,339 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:32:05,349 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:32:05,349 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:21, output treesize:21 [2018-09-19 16:32:05,370 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 21 [2018-09-19 16:32:05,382 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2018-09-19 16:32:05,382 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:32:05,404 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:32:05,407 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:32:05,407 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:29, output treesize:9 [2018-09-19 16:32:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-09-19 16:32:05,667 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:32:05,692 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:32:05,693 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-19 16:32:05,693 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-19 16:32:05,693 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-19 16:32:05,694 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-19 16:32:05,694 INFO L87 Difference]: Start difference. First operand 433 states and 463 transitions. Second operand 9 states. [2018-09-19 16:32:09,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:32:09,278 INFO L93 Difference]: Finished difference Result 434 states and 464 transitions. [2018-09-19 16:32:09,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-09-19 16:32:09,279 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 170 [2018-09-19 16:32:09,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:32:09,279 INFO L225 Difference]: With dead ends: 434 [2018-09-19 16:32:09,279 INFO L226 Difference]: Without dead ends: 0 [2018-09-19 16:32:09,281 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2018-09-19 16:32:09,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-19 16:32:09,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-19 16:32:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-19 16:32:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-19 16:32:09,282 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2018-09-19 16:32:09,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:32:09,282 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-19 16:32:09,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-19 16:32:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-19 16:32:09,282 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-19 16:32:09,287 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-19 16:32:09,932 WARN L178 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2018-09-19 16:32:10,406 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-09-19 16:32:10,615 WARN L178 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2018-09-19 16:32:10,951 WARN L178 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2018-09-19 16:32:10,953 INFO L426 ceAbstractionStarter]: For program point L592(line 592) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L429 ceAbstractionStarter]: At program point isinf_floatENTRY(lines 587 596) the Hoare annotation is: true [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L592-1(line 592) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L592-2(line 592) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L590-2(line 590) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L589-1(lines 589 593) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L590-3(line 590) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L422 ceAbstractionStarter]: At program point L589-3(lines 589 593) the Hoare annotation is: (= |isinf_float_#in~x| isinf_float_~x) [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point isinf_floatEXIT(lines 587 596) no Hoare annotation was computed. [2018-09-19 16:32:10,954 INFO L426 ceAbstractionStarter]: For program point L589-4(lines 589 593) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point isinf_floatFINAL(lines 587 596) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L258-1(line 258) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L258-2(line 258) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L258-3(line 258) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L252-1(lines 252 256) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point fabs_floatEXIT(lines 250 263) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L422 ceAbstractionStarter]: At program point L252-3(lines 252 256) the Hoare annotation is: (= fabs_float_~x |fabs_float_#in~x|) [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L259(line 259) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L257(lines 257 261) no Hoare annotation was computed. [2018-09-19 16:32:10,955 INFO L426 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L257-2(lines 250 263) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L255-1(line 255) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L257-3(lines 257 261) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point fabs_floatFINAL(lines 250 263) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L255-2(line 255) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L253-1(line 253) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L253-2(line 253) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L253-3(line 253) no Hoare annotation was computed. [2018-09-19 16:32:10,956 INFO L429 ceAbstractionStarter]: At program point fabs_floatENTRY(lines 250 263) the Hoare annotation is: true [2018-09-19 16:32:10,956 INFO L426 ceAbstractionStarter]: For program point L260(line 260) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L260-1(line 260) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L260-2(line 260) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L188-1(line 188) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L188-2(line 188) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L188-3(line 188) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point copysign_floatEXIT(lines 175 193) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L180-1(line 180) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L180-2(line 180) no Hoare annotation was computed. [2018-09-19 16:32:10,957 INFO L426 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L185-1(line 185) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L185-2(line 185) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L177-1(lines 177 181) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L429 ceAbstractionStarter]: At program point L177-3(lines 177 181) the Hoare annotation is: true [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L190-1(line 190) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L190-2(line 190) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L182(lines 182 186) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L182-2(lines 175 193) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L178-1(line 178) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L178-2(line 178) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L178-3(line 178) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L187(lines 187 191) no Hoare annotation was computed. [2018-09-19 16:32:10,958 INFO L426 ceAbstractionStarter]: For program point L187-2(lines 175 193) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L187-3(lines 187 191) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L183-1(line 183) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L183-2(line 183) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L429 ceAbstractionStarter]: At program point copysign_floatENTRY(lines 175 193) the Hoare annotation is: true [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L183-3(line 183) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point copysign_floatFINAL(lines 175 193) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L429 ceAbstractionStarter]: At program point __ieee754_powfENTRY(lines 295 584) the Hoare annotation is: true [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L432(line 432) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L432-1(line 432) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L432-2(line 432) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L432-3(line 432) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L499(lines 499 500) no Hoare annotation was computed. [2018-09-19 16:32:10,959 INFO L426 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L400(lines 400 408) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L400-1(lines 400 408) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L301-1(lines 301 305) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L422 ceAbstractionStarter]: At program point L301-3(lines 301 305) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L434(line 434) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L434-1(line 434) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L434-2(line 434) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L302(line 302) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L302-1(line 302) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L302-2(line 302) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L302-3(line 302) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L501(lines 501 505) no Hoare annotation was computed. [2018-09-19 16:32:10,960 INFO L426 ceAbstractionStarter]: For program point L501-2(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L336(lines 336 341) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L303(line 303) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L502-1(line 502) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L436(lines 436 440) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L502-2(line 502) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L502-3(line 502) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L403-1(lines 403 407) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L436-2(lines 396 497) no Hoare annotation was computed. [2018-09-19 16:32:10,961 INFO L426 ceAbstractionStarter]: For program point L304(line 304) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L422 ceAbstractionStarter]: At program point L403-3(lines 403 407) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L304-1(line 304) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L304-2(line 304) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L536(lines 536 548) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L569-1(lines 569 573) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L503(line 503) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L536-2(lines 536 548) no Hoare annotation was computed. [2018-09-19 16:32:10,962 INFO L422 ceAbstractionStarter]: At program point L569-3(lines 569 573) the Hoare annotation is: (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) [2018-09-19 16:32:10,962 INFO L426 ceAbstractionStarter]: For program point L437(line 437) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L470-1(lines 470 474) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L569-4(lines 569 573) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L404(line 404) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L437-1(line 437) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L371(lines 371 372) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L404-1(line 404) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L437-2(line 437) no Hoare annotation was computed. [2018-09-19 16:32:10,963 INFO L422 ceAbstractionStarter]: At program point L470-3(lines 470 474) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,963 INFO L426 ceAbstractionStarter]: For program point L338(lines 338 341) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L404-2(line 404) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L437-3(line 437) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L404-3(line 404) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L570(line 570) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L570-1(line 570) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L504(line 504) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L570-2(line 570) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L471(line 471) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L504-1(line 504) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L570-3(line 570) no Hoare annotation was computed. [2018-09-19 16:32:10,964 INFO L426 ceAbstractionStarter]: For program point L438(line 438) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L471-1(line 471) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L504-2(line 504) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L471-2(line 471) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L471-3(line 471) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L339(line 339) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L306(lines 306 310) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L339-2(line 339) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L306-2(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L306-3(lines 306 310) no Hoare annotation was computed. [2018-09-19 16:32:10,965 INFO L426 ceAbstractionStarter]: For program point L571(line 571) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L472(line 472) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L439(line 439) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L406(line 406) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L439-1(line 439) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L373(lines 373 497) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L406-1(line 406) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L439-2(line 439) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L406-2(line 406) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L307(line 307) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L373-2(lines 373 497) no Hoare annotation was computed. [2018-09-19 16:32:10,966 INFO L426 ceAbstractionStarter]: For program point L307-1(line 307) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L307-2(line 307) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L307-3(line 307) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L572(line 572) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L572-1(line 572) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L506(lines 506 510) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L572-2(line 572) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L473(line 473) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L473-1(line 473) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L426 ceAbstractionStarter]: For program point L506-2(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,967 INFO L422 ceAbstractionStarter]: At program point L539-3(lines 539 543) the Hoare annotation is: (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L473-2(line 473) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L506-3(lines 506 510) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L539-4(lines 539 543) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L341(line 341) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L308(line 308) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L341-2(line 341) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L540(line 540) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L507(line 507) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L540-1(line 540) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L507-1(line 507) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L540-2(line 540) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L441(lines 441 445) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L507-2(line 507) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L540-3(line 540) no Hoare annotation was computed. [2018-09-19 16:32:10,968 INFO L426 ceAbstractionStarter]: For program point L507-3(line 507) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L375(lines 375 376) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L441-2(lines 396 497) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L309(line 309) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L309-1(line 309) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L309-2(line 309) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L508(line 508) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L475(lines 475 479) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L442-1(line 442) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L475-2(lines 396 497) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L442-2(line 442) no Hoare annotation was computed. [2018-09-19 16:32:10,969 INFO L426 ceAbstractionStarter]: For program point L475-3(lines 475 479) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L343(lines 343 348) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L442-3(line 442) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L376-2(line 376) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L575(lines 575 582) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L542(line 542) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L509(line 509) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L476(line 476) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L509-1(line 509) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L542-2(line 542) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L443(line 443) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L476-1(line 476) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L509-2(line 509) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L476-2(line 476) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L377(lines 377 378) no Hoare annotation was computed. [2018-09-19 16:32:10,970 INFO L426 ceAbstractionStarter]: For program point L476-3(line 476) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L344(lines 344 347) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L422 ceAbstractionStarter]: At program point L576(line 576) the Hoare annotation is: (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L576-1(line 576) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L477(line 477) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L444(line 444) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L444-1(line 444) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L378(line 378) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L444-2(line 444) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L378-2(line 378) no Hoare annotation was computed. [2018-09-19 16:32:10,971 INFO L426 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L478-1(line 478) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L478-2(line 478) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L545(lines 545 546) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L578-1(lines 578 582) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L545-2(lines 545 546) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L422 ceAbstractionStarter]: At program point L578-3(lines 578 582) the Hoare annotation is: (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L578-4(lines 575 582) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L413(lines 413 421) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L314(lines 314 315) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L579-1(line 579) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L579-2(line 579) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L579-3(line 579) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-09-19 16:32:10,972 INFO L426 ceAbstractionStarter]: For program point L514-1(lines 514 518) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L415(lines 415 421) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L422 ceAbstractionStarter]: At program point L514-3(lines 514 518) the Hoare annotation is: (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L514-4(lines 514 518) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L349(lines 349 350) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L581(line 581) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L581-1(line 581) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L581-2(line 581) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L515-1(line 515) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L515-2(line 515) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L515-3(line 515) no Hoare annotation was computed. [2018-09-19 16:32:10,973 INFO L426 ceAbstractionStarter]: For program point L317(lines 317 322) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L516(line 516) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L351(lines 351 354) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L318(lines 318 321) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L422 ceAbstractionStarter]: At program point L351-2(lines 351 354) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L517-1(line 517) no Hoare annotation was computed. [2018-09-19 16:32:10,974 INFO L426 ceAbstractionStarter]: For program point L517-2(line 517) no Hoare annotation was computed. [2018-09-19 16:32:10,975 INFO L422 ceAbstractionStarter]: At program point L550-3(lines 550 554) the Hoare annotation is: (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) [2018-09-19 16:32:10,975 INFO L426 ceAbstractionStarter]: For program point L352(lines 352 353) no Hoare annotation was computed. [2018-09-19 16:32:10,975 INFO L426 ceAbstractionStarter]: For program point L385-1(lines 385 389) no Hoare annotation was computed. [2018-09-19 16:32:10,975 INFO L422 ceAbstractionStarter]: At program point L385-3(lines 385 389) the Hoare annotation is: (and (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,975 INFO L426 ceAbstractionStarter]: For program point L551(line 551) no Hoare annotation was computed. [2018-09-19 16:32:10,975 INFO L426 ceAbstractionStarter]: For program point L551-1(line 551) no Hoare annotation was computed. [2018-09-19 16:32:10,975 INFO L426 ceAbstractionStarter]: For program point L551-2(line 551) no Hoare annotation was computed. [2018-09-19 16:32:10,975 INFO L426 ceAbstractionStarter]: For program point L551-3(line 551) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L386(line 386) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L422 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y) (exists ((__ieee754_powf_~hx~3 (_ BitVec 32))) (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= __ieee754_powf_~ix~5 (bvand __ieee754_powf_~hx~3 (_ bv2147483647 32))) (not (bvslt __ieee754_powf_~hx~3 (_ bv0 32)))))) [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L386-1(line 386) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L353-1(line 353) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L386-2(line 386) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L386-3(line 386) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L486-1(lines 486 490) no Hoare annotation was computed. [2018-09-19 16:32:10,976 INFO L426 ceAbstractionStarter]: For program point L387(line 387) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L422 ceAbstractionStarter]: At program point L486-3(lines 486 490) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L520(lines 520 532) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L553-1(line 553) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L487(line 487) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L553-2(line 553) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L487-1(line 487) no Hoare annotation was computed. [2018-09-19 16:32:10,977 INFO L426 ceAbstractionStarter]: For program point L487-2(line 487) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L388(line 388) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L487-3(line 487) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L388-1(line 388) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L388-2(line 388) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L521(lines 521 525) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L488(line 488) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L422(lines 422 426) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L422-2(lines 396 497) no Hoare annotation was computed. [2018-09-19 16:32:10,978 INFO L426 ceAbstractionStarter]: For program point L422-3(lines 422 426) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L555(lines 555 559) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L489(line 489) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L555-2(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L489-1(line 489) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L555-3(lines 555 559) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L423(line 423) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L489-2(line 489) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-09-19 16:32:10,979 INFO L426 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-09-19 16:32:10,980 INFO L426 ceAbstractionStarter]: For program point L423-2(line 423) no Hoare annotation was computed. [2018-09-19 16:32:10,980 INFO L422 ceAbstractionStarter]: At program point L456-3(lines 456 460) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,980 INFO L426 ceAbstractionStarter]: For program point L324(lines 324 333) no Hoare annotation was computed. [2018-09-19 16:32:10,980 INFO L426 ceAbstractionStarter]: For program point L390-2(lines 373 396) no Hoare annotation was computed. [2018-09-19 16:32:10,980 INFO L426 ceAbstractionStarter]: For program point L423-3(line 423) no Hoare annotation was computed. [2018-09-19 16:32:10,980 INFO L426 ceAbstractionStarter]: For program point L324-1(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,980 INFO L426 ceAbstractionStarter]: For program point L390-3(lines 390 394) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point __ieee754_powfFINAL(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L523(lines 523 525) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L556-2(line 556) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L457(line 457) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L556-3(line 556) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L424(line 424) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L457-1(line 457) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L391(line 391) no Hoare annotation was computed. [2018-09-19 16:32:10,981 INFO L426 ceAbstractionStarter]: For program point L457-2(line 457) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L358(lines 358 369) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L391-1(line 391) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L457-3(line 457) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L325(lines 325 332) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L391-2(line 391) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L391-3(line 391) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L557(line 557) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L524(lines 524 525) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L491(lines 491 495) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L458(line 458) no Hoare annotation was computed. [2018-09-19 16:32:10,982 INFO L426 ceAbstractionStarter]: For program point L425(line 425) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L491-2(lines 396 497) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L392(line 392) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L425-1(line 425) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L491-3(lines 491 495) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L425-2(line 425) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L558(line 558) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L558-1(line 558) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L492(line 492) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L558-2(line 558) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L459(line 459) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L492-1(line 492) no Hoare annotation was computed. [2018-09-19 16:32:10,983 INFO L426 ceAbstractionStarter]: For program point L459-1(line 459) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L492-2(line 492) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L393(line 393) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L459-2(line 459) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L492-3(line 492) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L360(lines 360 361) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L393-1(line 393) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L327(lines 327 332) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L393-2(line 393) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L360-2(lines 358 369) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point L493(line 493) no Hoare annotation was computed. [2018-09-19 16:32:10,984 INFO L426 ceAbstractionStarter]: For program point __ieee754_powfEXIT(lines 295 584) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L527(lines 527 531) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L494(line 494) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L461(lines 461 465) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L494-1(line 494) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L494-2(line 494) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L461-2(lines 396 497) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L362(lines 362 367) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L461-3(lines 461 465) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L462(line 462) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L462-1(line 462) no Hoare annotation was computed. [2018-09-19 16:32:10,985 INFO L426 ceAbstractionStarter]: For program point L462-2(line 462) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L363(lines 363 366) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L462-3(line 462) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L330(lines 330 331) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L529(lines 529 531) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L463(line 463) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L529-2(lines 520 532) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L530(lines 530 531) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L464-1(line 464) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L431-1(lines 431 435) no Hoare annotation was computed. [2018-09-19 16:32:10,986 INFO L426 ceAbstractionStarter]: For program point L464-2(line 464) no Hoare annotation was computed. [2018-09-19 16:32:10,987 INFO L426 ceAbstractionStarter]: For program point L365(lines 365 366) no Hoare annotation was computed. [2018-09-19 16:32:10,987 INFO L422 ceAbstractionStarter]: At program point L431-3(lines 431 435) the Hoare annotation is: (and (= |__ieee754_powf_#in~x| (fp ((_ extract 31 31) __ieee754_powf_~hx~3) ((_ extract 30 23) __ieee754_powf_~hx~3) ((_ extract 22 0) __ieee754_powf_~hx~3))) (= |__ieee754_powf_#in~x| __ieee754_powf_~x) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (not (= (bvadd (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32)) (_ bv2155872256 32)) (_ bv0 32))))) (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (exists ((__ieee754_powf_~hy~1 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) __ieee754_powf_~hy~1) ((_ extract 30 23) __ieee754_powf_~hy~1) ((_ extract 22 0) __ieee754_powf_~hy~1)) |__ieee754_powf_#in~y|) (= __ieee754_powf_~iy~2 (bvand __ieee754_powf_~hy~1 (_ bv2147483647 32))))) (= |__ieee754_powf_#in~y| __ieee754_powf_~y)) [2018-09-19 16:32:10,987 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-19 16:32:10,987 INFO L429 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-09-19 16:32:10,987 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-19 16:32:10,987 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-19 16:32:10,987 INFO L422 ceAbstractionStarter]: At program point L609(line 609) the Hoare annotation is: (= (fp.div RNE (fp.neg ((_ to_fp 8 24) RNE 1.0)) (_ +zero 8 24)) main_~y~0) [2018-09-19 16:32:10,987 INFO L426 ceAbstractionStarter]: For program point L609-1(lines 609 618) no Hoare annotation was computed. [2018-09-19 16:32:10,987 INFO L426 ceAbstractionStarter]: For program point L609-3(lines 609 618) no Hoare annotation was computed. [2018-09-19 16:32:10,988 INFO L429 ceAbstractionStarter]: At program point mainENTRY(lines 598 621) the Hoare annotation is: true [2018-09-19 16:32:10,988 INFO L426 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 615) no Hoare annotation was computed. [2018-09-19 16:32:10,988 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 598 621) no Hoare annotation was computed. [2018-09-19 16:32:10,988 INFO L426 ceAbstractionStarter]: For program point mainFINAL(lines 598 621) no Hoare annotation was computed. [2018-09-19 16:32:10,988 INFO L426 ceAbstractionStarter]: For program point L615(line 615) no Hoare annotation was computed. [2018-09-19 16:32:10,988 INFO L422 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (let ((.cse1 (fp.div RNE (fp.neg ((_ to_fp 8 24) RNE 1.0)) (_ +zero 8 24)))) (and (exists ((fabs_float_~ix~4 (_ BitVec 32))) (and (fp.lt (let ((.cse0 (bvand fabs_float_~ix~4 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) RNE (_ bv1 32))) (= (fp ((_ extract 31 31) fabs_float_~ix~4) ((_ extract 30 23) fabs_float_~ix~4) ((_ extract 22 0) fabs_float_~ix~4)) main_~x~0))) (= .cse1 main_~y~0) (= (fp.neg .cse1) main_~res~0))) [2018-09-19 16:32:10,988 INFO L426 ceAbstractionStarter]: For program point L614-1(lines 614 617) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L422 ceAbstractionStarter]: At program point L611(line 611) the Hoare annotation is: (and (exists ((fabs_float_~ix~4 (_ BitVec 32))) (and (fp.lt (let ((.cse0 (bvand fabs_float_~ix~4 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) RNE (_ bv1 32))) (= (fp ((_ extract 31 31) fabs_float_~ix~4) ((_ extract 30 23) fabs_float_~ix~4) ((_ extract 22 0) fabs_float_~ix~4)) main_~x~0))) (= (fp.div RNE (fp.neg ((_ to_fp 8 24) RNE 1.0)) (_ +zero 8 24)) main_~y~0)) [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L611-1(line 611) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L217(line 217) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L217-1(line 217) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L217-2(line 217) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L217-3(line 217) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L226(lines 226 227) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L210(lines 210 211) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L426 ceAbstractionStarter]: For program point L243-1(lines 243 247) no Hoare annotation was computed. [2018-09-19 16:32:10,989 INFO L429 ceAbstractionStarter]: At program point L243-3(lines 243 247) the Hoare annotation is: true [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L243-4(lines 243 247) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L429 ceAbstractionStarter]: At program point L227(line 227) the Hoare annotation is: true [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L227-1(line 227) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L219(line 219) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L219-1(line 219) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L219-2(line 219) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L244(line 244) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L244-1(line 244) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L244-2(line 244) no Hoare annotation was computed. [2018-09-19 16:32:10,990 INFO L426 ceAbstractionStarter]: For program point L244-3(line 244) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L236(lines 236 241) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L203-1(lines 203 207) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L429 ceAbstractionStarter]: At program point L203-3(lines 203 207) the Hoare annotation is: true [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L228(lines 228 235) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L245(line 245) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L212(lines 212 213) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L237(lines 237 240) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L204-1(line 204) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L204-2(line 204) no Hoare annotation was computed. [2018-09-19 16:32:10,991 INFO L426 ceAbstractionStarter]: For program point L204-3(line 204) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L429 ceAbstractionStarter]: At program point L229-3(lines 229 233) the Hoare annotation is: true [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L229-4(lines 229 233) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L246(line 246) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L246-1(line 246) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L246-2(line 246) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L429 ceAbstractionStarter]: At program point L238(line 238) the Hoare annotation is: true [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L238-1(line 238) no Hoare annotation was computed. [2018-09-19 16:32:10,992 INFO L426 ceAbstractionStarter]: For program point L230(line 230) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L230-1(line 230) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L230-2(line 230) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L230-3(line 230) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L222(lines 222 223) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L214(lines 214 224) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L214-2(lines 214 224) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L206-1(line 206) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point scalbn_floatFINAL(lines 199 249) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2018-09-19 16:32:10,993 INFO L426 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L429 ceAbstractionStarter]: At program point L240(line 240) the Hoare annotation is: true [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point scalbn_floatEXIT(lines 199 249) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L240-1(line 240) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L429 ceAbstractionStarter]: At program point scalbn_floatENTRY(lines 199 249) the Hoare annotation is: true [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L232(line 232) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L232-1(line 232) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L232-2(line 232) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L216-1(lines 216 220) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L429 ceAbstractionStarter]: At program point L216-3(lines 216 220) the Hoare annotation is: true [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L216-4(lines 216 220) no Hoare annotation was computed. [2018-09-19 16:32:10,994 INFO L426 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point fmod_floatEXIT(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L52-1(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L36(lines 36 37) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L28-1(line 28) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L28-2(line 28) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L86(lines 86 103) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L20-1(lines 20 24) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L20-3(lines 20 24) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L70(lines 70 71) no Hoare annotation was computed. [2018-09-19 16:32:10,995 INFO L426 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L21-1(line 21) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L21-2(line 21) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L21-3(line 21) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L46(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point fmod_floatFINAL(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L38(lines 38 39) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point fmod_floatENTRY(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L88-3(lines 88 92) no Hoare annotation was computed. [2018-09-19 16:32:10,996 INFO L426 ceAbstractionStarter]: For program point L47-1(lines 47 48) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L47-3(lines 47 48) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L47-4(lines 47 48) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L97-1(lines 97 101) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L97-3(lines 97 101) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L97-4(lines 97 101) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L89-1(line 89) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L23(line 23) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L89-2(line 89) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L23-1(line 23) no Hoare annotation was computed. [2018-09-19 16:32:10,997 INFO L426 ceAbstractionStarter]: For program point L89-3(line 89) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L23-2(line 23) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L40(lines 40 44) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L40-1(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L98-1(line 98) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L65-1(lines 65 74) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L98-2(line 98) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L65-2(lines 65 74) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L98-3(line 98) no Hoare annotation was computed. [2018-09-19 16:32:10,998 INFO L426 ceAbstractionStarter]: For program point L65-4(lines 65 74) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L82-1(lines 82 85) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L82-3(lines 82 85) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L82-4(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L41-1(lines 41 42) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L41-3(lines 41 42) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L41-4(lines 41 42) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L91-1(line 91) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L25(lines 25 29) no Hoare annotation was computed. [2018-09-19 16:32:10,999 INFO L426 ceAbstractionStarter]: For program point L58-1(lines 58 63) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L91-2(line 91) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L25-2(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L25-3(lines 25 29) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L67(lines 67 73) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L100-1(line 100) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L34(lines 34 35) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L100-2(line 100) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L67-2(lines 65 74) no Hoare annotation was computed. [2018-09-19 16:32:11,000 INFO L426 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L26-1(line 26) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L26-2(line 26) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L26-3(line 26) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L76(lines 76 78) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L76-2(lines 17 105) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L126(lines 126 127) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L429 ceAbstractionStarter]: At program point L168-3(lines 168 172) the Hoare annotation is: true [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L168-4(lines 168 172) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L426 ceAbstractionStarter]: For program point L160(lines 160 163) no Hoare annotation was computed. [2018-09-19 16:32:11,001 INFO L429 ceAbstractionStarter]: At program point __ieee754_sqrtfENTRY(lines 109 174) the Hoare annotation is: true [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L169-1(line 169) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point __ieee754_sqrtfFINAL(lines 109 174) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L169-2(line 169) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L169-3(line 169) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point __ieee754_sqrtfEXIT(lines 109 174) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L145-1(lines 145 154) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L429 ceAbstractionStarter]: At program point L145-3(lines 145 154) the Hoare annotation is: true [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L145-4(lines 109 174) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-09-19 16:32:11,002 INFO L426 ceAbstractionStarter]: For program point L137(lines 137 138) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L137-2(lines 137 138) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L121(lines 121 122) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L171-1(line 171) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L171-2(line 171) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L130(lines 130 134) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L130-2(lines 130 134) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L147(lines 147 151) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L114-1(lines 114 118) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L426 ceAbstractionStarter]: For program point L147-2(lines 147 151) no Hoare annotation was computed. [2018-09-19 16:32:11,003 INFO L429 ceAbstractionStarter]: At program point L114-3(lines 114 118) the Hoare annotation is: true [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L114-4(lines 114 118) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L131-1(lines 131 132) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L131-3(lines 131 132) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L429 ceAbstractionStarter]: At program point L131-4(lines 131 132) the Hoare annotation is: true [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L131-5(lines 131 132) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L156(lines 156 165) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L115-1(line 115) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L115-2(line 115) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L115-3(line 115) no Hoare annotation was computed. [2018-09-19 16:32:11,004 INFO L426 ceAbstractionStarter]: For program point L124(lines 124 125) no Hoare annotation was computed. [2018-09-19 16:32:11,005 INFO L426 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-09-19 16:32:11,005 INFO L426 ceAbstractionStarter]: For program point L158(lines 158 164) no Hoare annotation was computed. [2018-09-19 16:32:11,005 INFO L426 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-09-19 16:32:11,005 INFO L426 ceAbstractionStarter]: For program point L117-1(line 117) no Hoare annotation was computed. [2018-09-19 16:32:11,005 INFO L426 ceAbstractionStarter]: For program point L117-2(line 117) no Hoare annotation was computed. [2018-09-19 16:32:11,010 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,011 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,011 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,012 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,020 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,020 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,020 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,020 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,021 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,022 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,022 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,022 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,023 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,024 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,025 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,025 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,025 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,025 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,026 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,026 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,027 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,027 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,027 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,027 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,027 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,028 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,029 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,030 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,030 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,030 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,031 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,031 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,032 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,032 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,032 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,032 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,032 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,033 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,034 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,035 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,036 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,037 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,038 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,039 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,039 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,039 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,039 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,039 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,040 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,040 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,040 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,041 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,041 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,041 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,041 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,042 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,042 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,042 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,042 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,043 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,043 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,043 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,043 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,044 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,044 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,044 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,044 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,045 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,045 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,045 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,046 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,046 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,046 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,046 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,046 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,047 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,047 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,047 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,048 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,048 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,048 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,048 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,048 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,049 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,049 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,050 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,050 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,050 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,050 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,050 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,051 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,052 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,052 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,052 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,052 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,052 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,052 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,053 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,053 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,054 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,054 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,054 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,055 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,055 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,055 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,055 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,056 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,057 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,057 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,057 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,058 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,058 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,058 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,058 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,058 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.09 04:32:11 BoogieIcfgContainer [2018-09-19 16:32:11,061 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-19 16:32:11,061 INFO L168 Benchmark]: Toolchain (without parser) took 151677.07 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 45.7 MB. Max. memory is 7.1 GB. [2018-09-19 16:32:11,062 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-19 16:32:11,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 717.61 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-09-19 16:32:11,063 INFO L168 Benchmark]: Boogie Preprocessor took 124.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-19 16:32:11,063 INFO L168 Benchmark]: RCFGBuilder took 30396.23 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -684.0 MB). Peak memory consumption was 84.0 MB. Max. memory is 7.1 GB. [2018-09-19 16:32:11,063 INFO L168 Benchmark]: TraceAbstraction took 120432.69 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 310.4 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -364.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-19 16:32:11,065 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 717.61 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.00 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 30396.23 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -684.0 MB). Peak memory consumption was 84.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 120432.69 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 310.4 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -364.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 615]: 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: 514]: Loop Invariant [2018-09-19 16:32:11,078 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,078 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,078 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,079 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 578]: Loop Invariant [2018-09-19 16:32:11,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,080 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,081 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 569]: Loop Invariant [2018-09-19 16:32:11,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,082 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,083 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,083 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 470]: Loop Invariant [2018-09-19 16:32:11,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,084 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,085 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,085 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,086 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,087 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,087 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,087 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 431]: Loop Invariant [2018-09-19 16:32:11,088 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,088 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,088 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,089 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,090 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,090 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,090 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,091 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 486]: Loop Invariant [2018-09-19 16:32:11,092 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,092 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,092 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,093 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,094 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,095 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,095 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,095 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,095 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 539]: Loop Invariant [2018-09-19 16:32:11,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,096 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 550]: Loop Invariant [2018-09-19 16:32:11,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,097 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,098 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32)) - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: \old(x) == x && \old(y) == y - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 385]: Loop Invariant [2018-09-19 16:32:11,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,100 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,101 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,102 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,103 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32)) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 456]: Loop Invariant [2018-09-19 16:32:11,103 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,104 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,105 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,106 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: ((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 403]: Loop Invariant [2018-09-19 16:32:11,107 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,107 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,108 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,109 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,109 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,110 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,110 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,110 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,110 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,110 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] [2018-09-19 16:32:11,110 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_powf_~hy~1,QUANTIFIED] Derived loop invariant: (((((\old(x) == ~fp~LONGDOUBLE(hx[31:31], hx[30:23], hx[22:0]) && \old(x) == x) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && !(~bvadd64(~bvand32(__ieee754_powf_~hy~1, 2147483647bv32), 2155872256bv32) == 0bv32))) && ~fp~LONGDOUBLE(hy[31:31], hy[30:23], hy[22:0]) == \old(y)) && ix == ~bvand32(hx, 2147483647bv32)) && (\exists __ieee754_powf_~hy~1 : bv32 :: ~fp~LONGDOUBLE(__ieee754_powf_~hy~1[31:31], __ieee754_powf_~hy~1[30:23], __ieee754_powf_~hy~1[22:0]) == \old(y) && iy == ~bvand32(__ieee754_powf_~hy~1, 2147483647bv32))) && \old(y) == y - StatisticsResult: Ultimate Automizer benchmark data CFG has 10 procedures, 572 locations, 1 error locations. SAFE Result, 120.3s OverallTime, 11 OverallIterations, 2 TraceHistogramMax, 105.8s AutomataDifference, 0.0s DeadEndRemovalTime, 1.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 5754 SDtfs, 7221 SDslu, 52288 SDs, 0 SdLazy, 6432 SolverSat, 139 SolverUnsat, 14 SolverUnknown, 0 SolverNotchecked, 88.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1037 GetRequests, 797 SyntacticMatches, 0 SemanticMatches, 240 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 876 ImplicationChecksByTransitivity, 16.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=507occurred in iteration=5, 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: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 568 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 42 LocationsWithAnnotation, 105 PreInvPairs, 139 NumberOfFragments, 747 HoareAnnotationTreeSize, 105 FomulaSimplifications, 1481 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 42 FomulaSimplificationsInter, 48 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 9.1s InterpolantComputationTime, 924 NumberOfCodeBlocks, 924 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 913 ConstructedInterpolants, 169 QuantifiedInterpolants, 651661 SizeOfPredicates, 133 NumberOfNonLiveVariables, 2965 ConjunctsInSsa, 152 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 24/24 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...