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/double_req_bl_0730a_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2c62905 [2018-09-19 16:05:48,103 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-19 16:05:48,105 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-19 16:05:48,122 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-19 16:05:48,124 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-19 16:05:48,125 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-19 16:05:48,126 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-19 16:05:48,128 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-19 16:05:48,130 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-19 16:05:48,131 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-19 16:05:48,132 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-19 16:05:48,132 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-19 16:05:48,133 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-19 16:05:48,134 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-19 16:05:48,135 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-19 16:05:48,136 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-19 16:05:48,137 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-19 16:05:48,139 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-19 16:05:48,141 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-19 16:05:48,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-19 16:05:48,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-19 16:05:48,145 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-19 16:05:48,148 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-19 16:05:48,148 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-19 16:05:48,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-19 16:05:48,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-19 16:05:48,153 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-19 16:05:48,154 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-19 16:05:48,155 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-19 16:05:48,157 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-19 16:05:48,157 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-19 16:05:48,158 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-19 16:05:48,158 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-19 16:05:48,158 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-19 16:05:48,161 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-19 16:05:48,162 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-19 16:05:48,162 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 16:05:48,197 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-19 16:05:48,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-19 16:05:48,199 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-19 16:05:48,199 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-19 16:05:48,203 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-19 16:05:48,203 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-19 16:05:48,203 INFO L133 SettingsManager]: * Use SBE=true [2018-09-19 16:05:48,204 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-19 16:05:48,204 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-19 16:05:48,204 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-19 16:05:48,204 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-19 16:05:48,205 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-19 16:05:48,205 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-19 16:05:48,205 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-19 16:05:48,205 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-19 16:05:48,207 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-19 16:05:48,207 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-19 16:05:48,207 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-19 16:05:48,207 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-19 16:05:48,208 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-19 16:05:48,208 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-19 16:05:48,208 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-19 16:05:48,208 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-19 16:05:48,210 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-19 16:05:48,210 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-19 16:05:48,210 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-19 16:05:48,210 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-19 16:05:48,210 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-19 16:05:48,211 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-19 16:05:48,211 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-19 16:05:48,211 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-19 16:05:48,211 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-19 16:05:48,274 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-19 16:05:48,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-19 16:05:48,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-19 16:05:48,293 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-19 16:05:48,293 INFO L276 PluginConnector]: CDTParser initialized [2018-09-19 16:05:48,294 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0730a_true-unreach-call.c [2018-09-19 16:05:48,658 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9ff2868/d7ea665e3ebc4fadad65bedb4480b785/FLAG4f2e33680 [2018-09-19 16:05:48,867 INFO L277 CDTParser]: Found 1 translation units. [2018-09-19 16:05:48,867 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0730a_true-unreach-call.c [2018-09-19 16:05:48,877 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9ff2868/d7ea665e3ebc4fadad65bedb4480b785/FLAG4f2e33680 [2018-09-19 16:05:48,900 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9ff2868/d7ea665e3ebc4fadad65bedb4480b785 [2018-09-19 16:05:48,914 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-19 16:05:48,918 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-19 16:05:48,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-19 16:05:48,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-19 16:05:48,929 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-19 16:05:48,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 04:05:48" (1/1) ... [2018-09-19 16:05:48,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72399589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:48, skipping insertion in model container [2018-09-19 16:05:48,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 04:05:48" (1/1) ... [2018-09-19 16:05:48,949 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-19 16:05:49,245 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-19 16:05:49,277 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-19 16:05:49,326 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-19 16:05:49,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49 WrapperNode [2018-09-19 16:05:49,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-19 16:05:49,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-19 16:05:49,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-19 16:05:49,379 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-19 16:05:49,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,429 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (1/1) ... [2018-09-19 16:05:49,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-19 16:05:49,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-19 16:05:49,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-19 16:05:49,471 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-19 16:05:49,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (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 16:05:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-19 16:05:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-19 16:05:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-09-19 16:05:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2018-09-19 16:05:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2018-09-19 16:05:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-19 16:05:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-09-19 16:05:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2018-09-19 16:05:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-09-19 16:05:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2018-09-19 16:05:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-09-19 16:05:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-09-19 16:05:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-09-19 16:05:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-09-19 16:05:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-09-19 16:05:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-09-19 16:05:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2018-09-19 16:05:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-19 16:05:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-19 16:05:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-19 16:05:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-09-19 16:05:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-09-19 16:05:49,903 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:05:49,939 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:05:49,974 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:05:50,227 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:05:50,259 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:05:50,282 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-19 16:05:54,022 INFO L356 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-19 16:05:54,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 04:05:54 BoogieIcfgContainer [2018-09-19 16:05:54,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-19 16:05:54,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-19 16:05:54,024 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-19 16:05:54,028 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-19 16:05:54,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.09 04:05:48" (1/3) ... [2018-09-19 16:05:54,029 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28b0deac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.09 04:05:54, skipping insertion in model container [2018-09-19 16:05:54,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:05:49" (2/3) ... [2018-09-19 16:05:54,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28b0deac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.09 04:05:54, skipping insertion in model container [2018-09-19 16:05:54,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 04:05:54" (3/3) ... [2018-09-19 16:05:54,032 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0730a_true-unreach-call.c [2018-09-19 16:05:54,041 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-19 16:05:54,049 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-19 16:05:54,095 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-19 16:05:54,096 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-19 16:05:54,097 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-19 16:05:54,097 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-19 16:05:54,097 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-19 16:05:54,097 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-19 16:05:54,098 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-19 16:05:54,098 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-19 16:05:54,098 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-19 16:05:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2018-09-19 16:05:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-09-19 16:05:54,129 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:05:54,130 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] [2018-09-19 16:05:54,132 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:05:54,138 INFO L82 PathProgramCache]: Analyzing trace with hash -550728172, now seen corresponding path program 1 times [2018-09-19 16:05:54,143 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:05:54,144 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 16:05:54,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-19 16:05:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:05:54,558 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:05:54,579 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 16:05:54,580 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:05:54,601 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:05:54,601 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-19 16:05:54,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-09-19 16:05:54,617 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-09-19 16:05:54,618 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-19 16:05:54,620 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 2 states. [2018-09-19 16:05:54,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:05:54,655 INFO L93 Difference]: Finished difference Result 196 states and 257 transitions. [2018-09-19 16:05:54,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-09-19 16:05:54,657 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-09-19 16:05:54,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:05:54,669 INFO L225 Difference]: With dead ends: 196 [2018-09-19 16:05:54,669 INFO L226 Difference]: Without dead ends: 98 [2018-09-19 16:05:54,673 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-19 16:05:54,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2018-09-19 16:05:54,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98. [2018-09-19 16:05:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98 states. [2018-09-19 16:05:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 117 transitions. [2018-09-19 16:05:54,733 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 117 transitions. Word has length 21 [2018-09-19 16:05:54,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:05:54,733 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 117 transitions. [2018-09-19 16:05:54,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-09-19 16:05:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2018-09-19 16:05:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-09-19 16:05:54,736 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:05:54,736 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] [2018-09-19 16:05:54,737 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:05:54,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1718895689, now seen corresponding path program 1 times [2018-09-19 16:05:54,738 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:05:54,739 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) [2018-09-19 16:05:54,748 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-09-19 16:05:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:05:55,228 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:05:57,727 WARN L819 $PredicateComparison]: unable to prove that (= |c___ieee754_sqrt_#res| (fp.add RNE (fp.mul RNE |c___ieee754_sqrt_#in~x| |c___ieee754_sqrt_#in~x|) |c___ieee754_sqrt_#in~x|)) is different from true [2018-09-19 16:05:57,949 INFO L682 Elim1Store]: detected equality via solver [2018-09-19 16:05:57,950 INFO L682 Elim1Store]: detected equality via solver [2018-09-19 16:05:57,959 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 35 [2018-09-19 16:05:57,971 INFO L700 Elim1Store]: detected not equals via solver [2018-09-19 16:05:58,067 INFO L303 Elim1Store]: Index analysis took 105 ms [2018-09-19 16:05:58,070 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 25 [2018-09-19 16:05:58,071 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:05:58,174 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:05:58,237 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 16:05:58,237 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:36, output treesize:28 [2018-09-19 16:05:58,745 INFO L682 Elim1Store]: detected equality via solver [2018-09-19 16:05:58,745 INFO L682 Elim1Store]: detected equality via solver [2018-09-19 16:05:58,747 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 56 [2018-09-19 16:05:58,760 INFO L700 Elim1Store]: detected not equals via solver [2018-09-19 16:05:58,780 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 52 [2018-09-19 16:05:58,782 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:05:58,876 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:05:58,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-19 16:05:58,939 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:63, output treesize:55 [2018-09-19 16:05:59,046 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 35 treesize of output 27 [2018-09-19 16:05:59,072 INFO L700 Elim1Store]: detected not equals via solver [2018-09-19 16:05:59,076 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2018-09-19 16:05:59,077 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:05:59,121 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:05:59,222 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 16:05:59,223 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:44, output treesize:18 [2018-09-19 16:05:59,928 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 16:05:59,929 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:05:59,951 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:05:59,951 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2018-09-19 16:05:59,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-09-19 16:05:59,956 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-09-19 16:05:59,957 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=156, Unknown=1, NotChecked=24, Total=210 [2018-09-19 16:05:59,957 INFO L87 Difference]: Start difference. First operand 98 states and 117 transitions. Second operand 15 states. [2018-09-19 16:06:08,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:06:08,594 INFO L93 Difference]: Finished difference Result 107 states and 126 transitions. [2018-09-19 16:06:08,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-09-19 16:06:08,595 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 47 [2018-09-19 16:06:08,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:06:08,600 INFO L225 Difference]: With dead ends: 107 [2018-09-19 16:06:08,600 INFO L226 Difference]: Without dead ends: 100 [2018-09-19 16:06:08,602 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 32 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=105, Invalid=548, Unknown=1, NotChecked=48, Total=702 [2018-09-19 16:06:08,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2018-09-19 16:06:08,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 98. [2018-09-19 16:06:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 98 states. [2018-09-19 16:06:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 116 transitions. [2018-09-19 16:06:08,626 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 116 transitions. Word has length 47 [2018-09-19 16:06:08,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:06:08,627 INFO L480 AbstractCegarLoop]: Abstraction has 98 states and 116 transitions. [2018-09-19 16:06:08,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-09-19 16:06:08,629 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 116 transitions. [2018-09-19 16:06:08,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-09-19 16:06:08,632 INFO L368 BasicCegarLoop]: Found error trace [2018-09-19 16:06:08,632 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] [2018-09-19 16:06:08,632 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-19 16:06:08,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1496742675, now seen corresponding path program 1 times [2018-09-19 16:06:08,634 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-19 16:06:08,635 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-09-19 16:06:08,641 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-09-19 16:06:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-19 16:06:08,738 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-19 16:06:08,804 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 14 treesize of output 11 [2018-09-19 16:06:08,818 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 11 treesize of output 10 [2018-09-19 16:06:08,819 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:06:08,825 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:06:08,839 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 16:06:08,840 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-19 16:06:08,882 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 20 treesize of output 16 [2018-09-19 16:06:08,887 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 16 treesize of output 4 [2018-09-19 16:06:08,887 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-19 16:06:08,892 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-19 16:06:08,905 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 16:06:08,905 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-19 16:06:09,094 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 16:06:09,094 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-19 16:06:09,105 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-19 16:06:09,105 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-09-19 16:06:09,106 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-09-19 16:06:09,106 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-09-19 16:06:09,106 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-09-19 16:06:09,107 INFO L87 Difference]: Start difference. First operand 98 states and 116 transitions. Second operand 8 states. [2018-09-19 16:06:09,685 WARN L178 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2018-09-19 16:06:10,057 WARN L178 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2018-09-19 16:06:13,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-19 16:06:13,365 INFO L93 Difference]: Finished difference Result 107 states and 127 transitions. [2018-09-19 16:06:13,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-19 16:06:13,367 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 49 [2018-09-19 16:06:13,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-19 16:06:13,368 INFO L225 Difference]: With dead ends: 107 [2018-09-19 16:06:13,368 INFO L226 Difference]: Without dead ends: 0 [2018-09-19 16:06:13,369 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2018-09-19 16:06:13,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-19 16:06:13,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-19 16:06:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-19 16:06:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-19 16:06:13,370 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 49 [2018-09-19 16:06:13,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-19 16:06:13,371 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-19 16:06:13,371 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-09-19 16:06:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-19 16:06:13,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-19 16:06:13,376 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-19 16:06:13,682 WARN L178 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-09-19 16:06:13,847 INFO L429 ceAbstractionStarter]: At program point __ieee754_sqrtENTRY(lines 22 130) the Hoare annotation is: true [2018-09-19 16:06:13,847 INFO L426 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-09-19 16:06:13,847 INFO L426 ceAbstractionStarter]: For program point L93(lines 93 94) no Hoare annotation was computed. [2018-09-19 16:06:13,847 INFO L426 ceAbstractionStarter]: For program point L93-2(lines 93 94) no Hoare annotation was computed. [2018-09-19 16:06:13,847 INFO L426 ceAbstractionStarter]: For program point __ieee754_sqrtFINAL(lines 22 130) no Hoare annotation was computed. [2018-09-19 16:06:13,848 INFO L426 ceAbstractionStarter]: For program point L85-1(lines 85 101) no Hoare annotation was computed. [2018-09-19 16:06:13,848 INFO L422 ceAbstractionStarter]: At program point L85-3(lines 85 101) the Hoare annotation is: (and (= __ieee754_sqrt_~x |__ieee754_sqrt_#in~x|) (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (not (= (bvadd (bvand ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv2146435072 32)) (_ bv2148532224 32)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_sqrt_#in~x|)))) [2018-09-19 16:06:13,848 INFO L426 ceAbstractionStarter]: For program point L85-4(lines 22 130) no Hoare annotation was computed. [2018-09-19 16:06:13,848 INFO L426 ceAbstractionStarter]: For program point L110(lines 110 115) no Hoare annotation was computed. [2018-09-19 16:06:13,848 INFO L426 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-09-19 16:06:13,849 INFO L426 ceAbstractionStarter]: For program point L127-1(line 127) no Hoare annotation was computed. [2018-09-19 16:06:13,849 INFO L426 ceAbstractionStarter]: For program point L61(lines 61 64) no Hoare annotation was computed. [2018-09-19 16:06:13,849 INFO L426 ceAbstractionStarter]: For program point L127-2(line 127) no Hoare annotation was computed. [2018-09-19 16:06:13,849 INFO L426 ceAbstractionStarter]: For program point L127-3(line 127) no Hoare annotation was computed. [2018-09-19 16:06:13,849 INFO L426 ceAbstractionStarter]: For program point L28-1(lines 28 33) no Hoare annotation was computed. [2018-09-19 16:06:13,849 INFO L426 ceAbstractionStarter]: For program point L61-2(lines 61 64) no Hoare annotation was computed. [2018-09-19 16:06:13,850 INFO L422 ceAbstractionStarter]: At program point L28-3(lines 28 33) the Hoare annotation is: (= __ieee754_sqrt_~x |__ieee754_sqrt_#in~x|) [2018-09-19 16:06:13,850 INFO L426 ceAbstractionStarter]: For program point L28-4(lines 22 130) no Hoare annotation was computed. [2018-09-19 16:06:13,850 INFO L426 ceAbstractionStarter]: For program point L53-1(lines 53 54) no Hoare annotation was computed. [2018-09-19 16:06:13,850 INFO L426 ceAbstractionStarter]: For program point L53-3(lines 53 54) no Hoare annotation was computed. [2018-09-19 16:06:13,850 INFO L422 ceAbstractionStarter]: At program point L53-4(lines 53 54) the Hoare annotation is: (and (= __ieee754_sqrt_~x |__ieee754_sqrt_#in~x|) (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (not (= (bvadd (bvand ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv2146435072 32)) (_ bv2148532224 32)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_sqrt_#in~x|)))) [2018-09-19 16:06:13,850 INFO L426 ceAbstractionStarter]: For program point L53-5(lines 53 54) no Hoare annotation was computed. [2018-09-19 16:06:13,850 INFO L426 ceAbstractionStarter]: For program point L111(lines 111 112) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L111-2(lines 111 112) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L103(lines 103 117) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L29-1(line 29) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L29-2(line 29) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L29-3(line 29) no Hoare annotation was computed. [2018-09-19 16:06:13,851 INFO L426 ceAbstractionStarter]: For program point L120(lines 120 121) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L120-2(lines 120 121) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L88(lines 88 97) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L88-2(lines 88 97) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L47(lines 47 58) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L47-2(lines 47 58) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L105(lines 105 116) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L39(lines 39 44) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L72-1(lines 72 82) no Hoare annotation was computed. [2018-09-19 16:06:13,852 INFO L426 ceAbstractionStarter]: For program point L39-2(lines 39 44) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L422 ceAbstractionStarter]: At program point L72-3(lines 72 82) the Hoare annotation is: (and (= __ieee754_sqrt_~x |__ieee754_sqrt_#in~x|) (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (not (= (bvadd (bvand ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv2146435072 32)) (_ bv2148532224 32)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_sqrt_#in~x|)))) [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L72-4(lines 72 82) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L31-1(line 31) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L31-2(line 31) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L48-1(lines 48 52) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L422 ceAbstractionStarter]: At program point L48-3(lines 48 52) the Hoare annotation is: (and (= __ieee754_sqrt_~x |__ieee754_sqrt_#in~x|) (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (not (= (bvadd (bvand ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv2146435072 32)) (_ bv2148532224 32)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_sqrt_#in~x|)))) [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L48-4(lines 48 52) no Hoare annotation was computed. [2018-09-19 16:06:13,853 INFO L426 ceAbstractionStarter]: For program point L40(lines 40 43) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L32-1(line 32) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L32-2(line 32) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L32-3(line 32) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point __ieee754_sqrtEXIT(lines 22 130) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L90(lines 90 91) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L123-1(lines 123 128) no Hoare annotation was computed. [2018-09-19 16:06:13,854 INFO L426 ceAbstractionStarter]: For program point L90-2(lines 90 91) no Hoare annotation was computed. [2018-09-19 16:06:13,855 INFO L422 ceAbstractionStarter]: At program point L123-3(lines 123 128) the Hoare annotation is: (and (= __ieee754_sqrt_~x |__ieee754_sqrt_#in~x|) (exists ((|v_q#valueAsBitvector_9| (_ BitVec 64))) (and (not (= (bvadd (bvand ((_ extract 63 32) |v_q#valueAsBitvector_9|) (_ bv2146435072 32)) (_ bv2148532224 32)) (_ bv0 32))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_9|) ((_ extract 62 52) |v_q#valueAsBitvector_9|) ((_ extract 51 0) |v_q#valueAsBitvector_9|)) |__ieee754_sqrt_#in~x|)))) [2018-09-19 16:06:13,855 INFO L426 ceAbstractionStarter]: For program point L123-4(lines 123 128) no Hoare annotation was computed. [2018-09-19 16:06:13,855 INFO L426 ceAbstractionStarter]: For program point L107(lines 107 115) no Hoare annotation was computed. [2018-09-19 16:06:13,855 INFO L426 ceAbstractionStarter]: For program point L74(lines 74 78) no Hoare annotation was computed. [2018-09-19 16:06:13,855 INFO L426 ceAbstractionStarter]: For program point L74-2(lines 74 78) no Hoare annotation was computed. [2018-09-19 16:06:13,855 INFO L426 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-09-19 16:06:13,855 INFO L426 ceAbstractionStarter]: For program point L124-1(line 124) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point L124-2(line 124) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point L124-3(line 124) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point L42(lines 42 43) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point isnan_doubleENTRY(line 18) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 18) no Hoare annotation was computed. [2018-09-19 16:06:13,856 INFO L426 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 18) no Hoare annotation was computed. [2018-09-19 16:06:13,857 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-19 16:06:13,857 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-09-19 16:06:13,857 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-19 16:06:13,857 INFO L426 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-09-19 16:06:13,857 INFO L426 ceAbstractionStarter]: For program point L139-1(line 139) no Hoare annotation was computed. [2018-09-19 16:06:13,857 INFO L426 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-09-19 16:06:13,858 INFO L426 ceAbstractionStarter]: For program point L139-2(line 139) no Hoare annotation was computed. [2018-09-19 16:06:13,858 INFO L426 ceAbstractionStarter]: For program point L139-3(line 139) no Hoare annotation was computed. [2018-09-19 16:06:13,858 INFO L426 ceAbstractionStarter]: For program point L135-1(lines 135 140) no Hoare annotation was computed. [2018-09-19 16:06:13,858 INFO L422 ceAbstractionStarter]: At program point L135-3(lines 135 140) the Hoare annotation is: (= isinf_double_~x |isinf_double_#in~x|) [2018-09-19 16:06:13,858 INFO L426 ceAbstractionStarter]: For program point L135-4(lines 135 140) no Hoare annotation was computed. [2018-09-19 16:06:13,858 INFO L426 ceAbstractionStarter]: For program point isinf_doubleFINAL(lines 133 145) no Hoare annotation was computed. [2018-09-19 16:06:13,858 INFO L426 ceAbstractionStarter]: For program point isinf_doubleEXIT(lines 133 145) no Hoare annotation was computed. [2018-09-19 16:06:13,859 INFO L426 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-09-19 16:06:13,859 INFO L426 ceAbstractionStarter]: For program point L138-1(line 138) no Hoare annotation was computed. [2018-09-19 16:06:13,859 INFO L429 ceAbstractionStarter]: At program point isinf_doubleENTRY(lines 133 145) the Hoare annotation is: true [2018-09-19 16:06:13,859 INFO L426 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-09-19 16:06:13,859 INFO L426 ceAbstractionStarter]: For program point L138-2(line 138) no Hoare annotation was computed. [2018-09-19 16:06:13,859 INFO L426 ceAbstractionStarter]: For program point L136-1(line 136) no Hoare annotation was computed. [2018-09-19 16:06:13,859 INFO L426 ceAbstractionStarter]: For program point L136-2(line 136) no Hoare annotation was computed. [2018-09-19 16:06:13,860 INFO L426 ceAbstractionStarter]: For program point L136-3(line 136) no Hoare annotation was computed. [2018-09-19 16:06:13,860 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-19 16:06:13,860 INFO L429 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-09-19 16:06:13,860 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-19 16:06:13,860 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-19 16:06:13,860 INFO L426 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-09-19 16:06:13,861 INFO L426 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) no Hoare annotation was computed. [2018-09-19 16:06:13,861 INFO L422 ceAbstractionStarter]: At program point L159(line 159) the Hoare annotation is: (let ((.cse0 (fp.div RNE ((_ to_fp 11 53) RNE 1.0) (_ +zero 11 53)))) (and (= main_~res~0 (fp.add RNE (fp.mul RNE .cse0 .cse0) .cse0)) (= .cse0 main_~x~0))) [2018-09-19 16:06:13,861 INFO L426 ceAbstractionStarter]: For program point L159-1(lines 159 162) no Hoare annotation was computed. [2018-09-19 16:06:13,861 INFO L429 ceAbstractionStarter]: At program point mainENTRY(lines 147 165) the Hoare annotation is: true [2018-09-19 16:06:13,862 INFO L426 ceAbstractionStarter]: For program point mainFINAL(lines 147 165) no Hoare annotation was computed. [2018-09-19 16:06:13,862 INFO L422 ceAbstractionStarter]: At program point L156(line 156) the Hoare annotation is: (= (fp.div RNE ((_ to_fp 11 53) RNE 1.0) (_ +zero 11 53)) main_~x~0) [2018-09-19 16:06:13,862 INFO L426 ceAbstractionStarter]: For program point L156-1(line 156) no Hoare annotation was computed. [2018-09-19 16:06:13,862 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 147 165) no Hoare annotation was computed. [2018-09-19 16:06:13,867 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,868 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,868 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,868 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,875 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,876 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,876 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,876 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,878 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,879 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,879 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,880 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,880 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,881 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,882 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,882 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,883 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,883 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,884 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,884 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,884 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,884 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,885 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,885 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,886 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,886 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,887 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,887 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,887 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,888 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,889 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,889 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,889 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.09 04:06:13 BoogieIcfgContainer [2018-09-19 16:06:13,892 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-19 16:06:13,893 INFO L168 Benchmark]: Toolchain (without parser) took 24977.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -492.4 MB). Peak memory consumption was 251.5 MB. Max. memory is 7.1 GB. [2018-09-19 16:06:13,894 INFO L168 Benchmark]: CDTParser took 0.23 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 16:06:13,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 458.84 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-19 16:06:13,895 INFO L168 Benchmark]: Boogie Preprocessor took 89.00 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-19 16:06:13,896 INFO L168 Benchmark]: RCFGBuilder took 4555.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -773.6 MB). Peak memory consumption was 19.2 MB. Max. memory is 7.1 GB. [2018-09-19 16:06:13,897 INFO L168 Benchmark]: TraceAbstraction took 19867.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 260.1 MB). Peak memory consumption was 260.1 MB. Max. memory is 7.1 GB. [2018-09-19 16:06:13,901 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 458.84 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.00 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4555.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -773.6 MB). Peak memory consumption was 19.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 19867.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 260.1 MB). Peak memory consumption was 260.1 MB. 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[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 160]: 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: 72]: Loop Invariant [2018-09-19 16:06:13,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,913 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,914 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,915 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,915 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] Derived loop invariant: x == \old(x) && (\exists v_q#valueAsBitvector_9 : bv64 :: !(~bvadd64(~bvand32(v_q#valueAsBitvector_9[63:32], 2146435072bv32), 2148532224bv32) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x)) - InvariantResult [Line: 53]: Loop Invariant [2018-09-19 16:06:13,916 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,916 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,916 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,916 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,917 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] Derived loop invariant: x == \old(x) && (\exists v_q#valueAsBitvector_9 : bv64 :: !(~bvadd64(~bvand32(v_q#valueAsBitvector_9[63:32], 2146435072bv32), 2148532224bv32) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x)) - InvariantResult [Line: 123]: Loop Invariant [2018-09-19 16:06:13,918 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,918 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,919 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,920 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] Derived loop invariant: x == \old(x) && (\exists v_q#valueAsBitvector_9 : bv64 :: !(~bvadd64(~bvand32(v_q#valueAsBitvector_9[63:32], 2146435072bv32), 2148532224bv32) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x)) - InvariantResult [Line: 48]: Loop Invariant [2018-09-19 16:06:13,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,922 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,922 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,922 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,923 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] Derived loop invariant: x == \old(x) && (\exists v_q#valueAsBitvector_9 : bv64 :: !(~bvadd64(~bvand32(v_q#valueAsBitvector_9[63:32], 2146435072bv32), 2148532224bv32) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x)) - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: x == \old(x) - InvariantResult [Line: 85]: Loop Invariant [2018-09-19 16:06:13,924 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,924 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,924 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,924 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] [2018-09-19 16:06:13,926 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_9,QUANTIFIED] Derived loop invariant: x == \old(x) && (\exists v_q#valueAsBitvector_9 : bv64 :: !(~bvadd64(~bvand32(v_q#valueAsBitvector_9[63:32], 2146435072bv32), 2148532224bv32) == 0bv32) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_9[63:63], v_q#valueAsBitvector_9[62:52], v_q#valueAsBitvector_9[51:0]) == \old(x)) - InvariantResult [Line: 28]: Loop Invariant Derived loop invariant: x == \old(x) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 105 locations, 1 error locations. SAFE Result, 19.7s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 12.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 295 SDtfs, 276 SDslu, 1242 SDs, 0 SdLazy, 305 SolverSat, 23 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 9.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 133 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 6.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=102occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 15 LocationsWithAnnotation, 19 PreInvPairs, 29 NumberOfFragments, 173 HoareAnnotationTreeSize, 19 FomulaSimplifications, 80 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 15 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 117 NumberOfCodeBlocks, 117 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 114 ConstructedInterpolants, 31 QuantifiedInterpolants, 44354 SizeOfPredicates, 18 NumberOfNonLiveVariables, 268 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...