java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf -i ../../../trunk/examples/programs/real-life/GuiTestExampleUnsafe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fa1c628-m [2019-01-31 17:21:02,181 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-31 17:21:02,183 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-31 17:21:02,195 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-31 17:21:02,196 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-31 17:21:02,197 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-31 17:21:02,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-31 17:21:02,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-31 17:21:02,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-31 17:21:02,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-31 17:21:02,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-31 17:21:02,203 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-31 17:21:02,204 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-31 17:21:02,205 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-31 17:21:02,207 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-31 17:21:02,207 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-31 17:21:02,208 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-31 17:21:02,210 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-31 17:21:02,212 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-31 17:21:02,214 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-31 17:21:02,215 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-31 17:21:02,217 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-31 17:21:02,219 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-31 17:21:02,220 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-31 17:21:02,220 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-31 17:21:02,222 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-31 17:21:02,226 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-31 17:21:02,228 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-31 17:21:02,229 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-31 17:21:02,230 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-31 17:21:02,230 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-31 17:21:02,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-31 17:21:02,231 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-31 17:21:02,231 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-31 17:21:02,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-31 17:21:02,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-31 17:21:02,233 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf [2019-01-31 17:21:02,257 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-31 17:21:02,257 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-31 17:21:02,258 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-31 17:21:02,258 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-31 17:21:02,259 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-31 17:21:02,259 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-31 17:21:02,259 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-31 17:21:02,259 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-31 17:21:02,260 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-31 17:21:02,260 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-31 17:21:02,260 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-31 17:21:02,260 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-31 17:21:02,260 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-31 17:21:02,261 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-31 17:21:02,262 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-31 17:21:02,262 INFO L133 SettingsManager]: * Use SBE=true [2019-01-31 17:21:02,262 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-31 17:21:02,262 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-31 17:21:02,262 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-31 17:21:02,263 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-31 17:21:02,263 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-31 17:21:02,263 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-31 17:21:02,263 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-31 17:21:02,263 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-31 17:21:02,263 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-31 17:21:02,264 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-31 17:21:02,264 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-31 17:21:02,264 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-31 17:21:02,265 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-31 17:21:02,265 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-31 17:21:02,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:8092 -smt2 -in -t:10000 [2019-01-31 17:21:02,265 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-31 17:21:02,265 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-31 17:21:02,265 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-31 17:21:02,266 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-31 17:21:02,266 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-31 17:21:02,266 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:8092 -smt2 -in [2019-01-31 17:21:02,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-31 17:21:02,266 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-31 17:21:02,316 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-31 17:21:02,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-31 17:21:02,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-31 17:21:02,334 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-31 17:21:02,335 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-31 17:21:02,336 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExampleUnsafe.bpl [2019-01-31 17:21:02,336 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExampleUnsafe.bpl' [2019-01-31 17:21:02,409 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-31 17:21:02,411 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-31 17:21:02,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-31 17:21:02,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-31 17:21:02,412 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-31 17:21:02,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,455 WARN L165 Inliner]: Program contained no entry procedure! [2019-01-31 17:21:02,455 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-01-31 17:21:02,456 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-01-31 17:21:02,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-31 17:21:02,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-31 17:21:02,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-31 17:21:02,515 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-31 17:21:02,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/1) ... [2019-01-31 17:21:02,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-31 17:21:02,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-31 17:21:02,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-31 17:21:02,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-31 17:21:02,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (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:8092 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:8092 -smt2 -in -t:10000 [2019-01-31 17:21:02,675 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 given in one single declaration [2019-01-31 17:21:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 [2019-01-31 17:21:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 [2019-01-31 17:21:02,677 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 given in one single declaration [2019-01-31 17:21:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 [2019-01-31 17:21:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 [2019-01-31 17:21:02,678 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 given in one single declaration [2019-01-31 17:21:02,678 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 [2019-01-31 17:21:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 [2019-01-31 17:21:02,679 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 given in one single declaration [2019-01-31 17:21:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 [2019-01-31 17:21:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 [2019-01-31 17:21:02,682 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 given in one single declaration [2019-01-31 17:21:02,682 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 [2019-01-31 17:21:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 [2019-01-31 17:21:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.SwingUtilities$invokeLater$4940 [2019-01-31 17:21:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setLayout$1827 [2019-01-31 17:21:02,687 INFO L124 BoogieDeclarations]: Specification and implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 given in one single declaration [2019-01-31 17:21:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 [2019-01-31 17:21:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 [2019-01-31 17:21:02,689 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 given in one single declaration [2019-01-31 17:21:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 [2019-01-31 17:21:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 [2019-01-31 17:21:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setResizable$1858 [2019-01-31 17:21:02,690 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 given in one single declaration [2019-01-31 17:21:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 [2019-01-31 17:21:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 [2019-01-31 17:21:02,691 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 given in one single declaration [2019-01-31 17:21:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$$la$init$ra$$1809 [2019-01-31 17:21:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 [2019-01-31 17:21:02,692 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$SimpleFrame2Cons$access$2$1808 given in one single declaration [2019-01-31 17:21:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure int$SimpleFrame2Cons$access$2$1808 [2019-01-31 17:21:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure int$SimpleFrame2Cons$access$2$1808 [2019-01-31 17:21:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setDefaultCloseOperation$1816 [2019-01-31 17:21:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$addActionListener$4123 [2019-01-31 17:21:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setLocation$1913 [2019-01-31 17:21:02,694 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 given in one single declaration [2019-01-31 17:21:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 [2019-01-31 17:21:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 [2019-01-31 17:21:02,694 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 given in one single declaration [2019-01-31 17:21:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 [2019-01-31 17:21:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 [2019-01-31 17:21:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$setEnabled$4131 [2019-01-31 17:21:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setVisible$1918 [2019-01-31 17:21:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getHeight$2305 [2019-01-31 17:21:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$pack$1909 [2019-01-31 17:21:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Toolkit$java.awt.Toolkit$getDefaultToolkit$3255 [2019-01-31 17:21:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getWidth$2304 [2019-01-31 17:21:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setTitle$1852 [2019-01-31 17:21:02,697 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$access$1$1807 given in one single declaration [2019-01-31 17:21:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$access$1$1807 [2019-01-31 17:21:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$access$1$1807 [2019-01-31 17:21:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.FlowLayout$$la$init$ra$$4889 [2019-01-31 17:21:02,698 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$run$1803 given in one single declaration [2019-01-31 17:21:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$run$1803 [2019-01-31 17:21:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$run$1803 [2019-01-31 17:21:02,699 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$main$1804 given in one single declaration [2019-01-31 17:21:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$main$1804 [2019-01-31 17:21:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$main$1804 [2019-01-31 17:21:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JButton$$la$init$ra$$2558 [2019-01-31 17:21:02,699 INFO L124 BoogieDeclarations]: Specification and implementation of procedure $EFG_Procedure given in one single declaration [2019-01-31 17:21:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure $EFG_Procedure [2019-01-31 17:21:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure $EFG_Procedure [2019-01-31 17:21:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Component$java.awt.Container$add$2075 [2019-01-31 17:21:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2019-01-31 17:21:03,057 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,095 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,140 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,163 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,588 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,617 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,634 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,661 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,665 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,680 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:03,779 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-01-31 17:21:04,450 INFO L278 CfgBuilder]: Using library mode [2019-01-31 17:21:04,451 INFO L286 CfgBuilder]: Removed 206 assue(true) statements. [2019-01-31 17:21:04,452 INFO L202 PluginConnector]: Adding new model GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 05:21:04 BoogieIcfgContainer [2019-01-31 17:21:04,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-31 17:21:04,454 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-31 17:21:04,454 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-31 17:21:04,457 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-31 17:21:04,457 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 05:21:02" (1/2) ... [2019-01-31 17:21:04,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52ace75b and model type GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 05:21:04, skipping insertion in model container [2019-01-31 17:21:04,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 05:21:04" (2/2) ... [2019-01-31 17:21:04,460 INFO L112 eAbstractionObserver]: Analyzing ICFG GuiTestExampleUnsafe.bpl [2019-01-31 17:21:04,470 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-31 17:21:04,480 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 87 error locations. [2019-01-31 17:21:04,498 INFO L257 AbstractCegarLoop]: Starting to check reachability of 87 error locations. [2019-01-31 17:21:04,537 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-31 17:21:04,537 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-31 17:21:04,537 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-31 17:21:04,537 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-31 17:21:04,538 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-31 17:21:04,538 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-31 17:21:04,538 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-31 17:21:04,538 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-31 17:21:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2019-01-31 17:21:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-01-31 17:21:04,575 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:04,576 INFO L402 BasicCegarLoop]: trace histogram [1, 1] [2019-01-31 17:21:04,581 INFO L423 AbstractCegarLoop]: === Iteration 1 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:04,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:04,588 INFO L82 PathProgramCache]: Analyzing trace with hash 10434, now seen corresponding path program 1 times [2019-01-31 17:21:04,591 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:04,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:04,641 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:04,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:04,641 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:04,721 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:04,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-31 17:21:04,722 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:04,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-31 17:21:04,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-31 17:21:04,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-31 17:21:04,739 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2019-01-31 17:21:04,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:04,796 INFO L93 Difference]: Finished difference Result 304 states and 306 transitions. [2019-01-31 17:21:04,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-31 17:21:04,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-31 17:21:04,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:04,814 INFO L225 Difference]: With dead ends: 304 [2019-01-31 17:21:04,814 INFO L226 Difference]: Without dead ends: 252 [2019-01-31 17:21:04,818 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-31 17:21:04,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2019-01-31 17:21:04,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252. [2019-01-31 17:21:04,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2019-01-31 17:21:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 257 transitions. [2019-01-31 17:21:04,879 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 257 transitions. Word has length 2 [2019-01-31 17:21:04,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:04,879 INFO L480 AbstractCegarLoop]: Abstraction has 252 states and 257 transitions. [2019-01-31 17:21:04,879 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-31 17:21:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 257 transitions. [2019-01-31 17:21:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-31 17:21:04,880 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:04,880 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-31 17:21:04,883 INFO L423 AbstractCegarLoop]: === Iteration 2 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:04,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:04,884 INFO L82 PathProgramCache]: Analyzing trace with hash 168844, now seen corresponding path program 1 times [2019-01-31 17:21:04,884 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:04,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:04,885 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:04,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:04,886 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:04,934 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:04,934 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:04,934 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:04,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-31 17:21:04,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-31 17:21:04,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-31 17:21:04,938 INFO L87 Difference]: Start difference. First operand 252 states and 257 transitions. Second operand 4 states. [2019-01-31 17:21:05,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:05,021 INFO L93 Difference]: Finished difference Result 252 states and 257 transitions. [2019-01-31 17:21:05,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-31 17:21:05,022 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2019-01-31 17:21:05,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:05,024 INFO L225 Difference]: With dead ends: 252 [2019-01-31 17:21:05,024 INFO L226 Difference]: Without dead ends: 248 [2019-01-31 17:21:05,025 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:05,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2019-01-31 17:21:05,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2019-01-31 17:21:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2019-01-31 17:21:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 254 transitions. [2019-01-31 17:21:05,043 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 254 transitions. Word has length 3 [2019-01-31 17:21:05,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:05,043 INFO L480 AbstractCegarLoop]: Abstraction has 248 states and 254 transitions. [2019-01-31 17:21:05,043 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-31 17:21:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 254 transitions. [2019-01-31 17:21:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-31 17:21:05,044 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:05,044 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-31 17:21:05,047 INFO L423 AbstractCegarLoop]: === Iteration 3 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:05,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:05,048 INFO L82 PathProgramCache]: Analyzing trace with hash 181753, now seen corresponding path program 1 times [2019-01-31 17:21:05,048 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:05,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,049 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:05,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,049 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:05,124 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:05,124 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:05,124 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:05,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-31 17:21:05,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-31 17:21:05,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-31 17:21:05,125 INFO L87 Difference]: Start difference. First operand 248 states and 254 transitions. Second operand 4 states. [2019-01-31 17:21:05,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:05,155 INFO L93 Difference]: Finished difference Result 248 states and 254 transitions. [2019-01-31 17:21:05,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-31 17:21:05,156 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2019-01-31 17:21:05,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:05,158 INFO L225 Difference]: With dead ends: 248 [2019-01-31 17:21:05,158 INFO L226 Difference]: Without dead ends: 244 [2019-01-31 17:21:05,159 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:05,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2019-01-31 17:21:05,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 244. [2019-01-31 17:21:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2019-01-31 17:21:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 251 transitions. [2019-01-31 17:21:05,174 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 251 transitions. Word has length 3 [2019-01-31 17:21:05,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:05,174 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 251 transitions. [2019-01-31 17:21:05,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-31 17:21:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 251 transitions. [2019-01-31 17:21:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-31 17:21:05,175 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:05,175 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-31 17:21:05,178 INFO L423 AbstractCegarLoop]: === Iteration 4 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:05,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:05,178 INFO L82 PathProgramCache]: Analyzing trace with hash 323784, now seen corresponding path program 1 times [2019-01-31 17:21:05,179 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:05,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:05,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,180 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:05,219 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:05,220 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:05,220 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:05,220 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-31 17:21:05,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-31 17:21:05,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-31 17:21:05,221 INFO L87 Difference]: Start difference. First operand 244 states and 251 transitions. Second operand 4 states. [2019-01-31 17:21:05,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:05,253 INFO L93 Difference]: Finished difference Result 244 states and 251 transitions. [2019-01-31 17:21:05,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-31 17:21:05,260 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2019-01-31 17:21:05,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:05,262 INFO L225 Difference]: With dead ends: 244 [2019-01-31 17:21:05,263 INFO L226 Difference]: Without dead ends: 243 [2019-01-31 17:21:05,266 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:05,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2019-01-31 17:21:05,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 243. [2019-01-31 17:21:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2019-01-31 17:21:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 250 transitions. [2019-01-31 17:21:05,287 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 250 transitions. Word has length 3 [2019-01-31 17:21:05,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:05,288 INFO L480 AbstractCegarLoop]: Abstraction has 243 states and 250 transitions. [2019-01-31 17:21:05,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-31 17:21:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 250 transitions. [2019-01-31 17:21:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-31 17:21:05,289 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:05,289 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-31 17:21:05,292 INFO L423 AbstractCegarLoop]: === Iteration 5 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:05,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:05,292 INFO L82 PathProgramCache]: Analyzing trace with hash 161893, now seen corresponding path program 1 times [2019-01-31 17:21:05,293 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:05,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:05,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,294 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:05,335 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:05,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:05,335 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:05,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-31 17:21:05,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-31 17:21:05,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-31 17:21:05,337 INFO L87 Difference]: Start difference. First operand 243 states and 250 transitions. Second operand 4 states. [2019-01-31 17:21:05,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:05,377 INFO L93 Difference]: Finished difference Result 243 states and 250 transitions. [2019-01-31 17:21:05,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-31 17:21:05,377 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2019-01-31 17:21:05,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:05,379 INFO L225 Difference]: With dead ends: 243 [2019-01-31 17:21:05,379 INFO L226 Difference]: Without dead ends: 239 [2019-01-31 17:21:05,380 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:05,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2019-01-31 17:21:05,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 239. [2019-01-31 17:21:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2019-01-31 17:21:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 247 transitions. [2019-01-31 17:21:05,389 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 247 transitions. Word has length 3 [2019-01-31 17:21:05,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:05,390 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 247 transitions. [2019-01-31 17:21:05,390 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-31 17:21:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 247 transitions. [2019-01-31 17:21:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-31 17:21:05,391 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:05,391 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-31 17:21:05,394 INFO L423 AbstractCegarLoop]: === Iteration 6 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:05,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:05,394 INFO L82 PathProgramCache]: Analyzing trace with hash 29824, now seen corresponding path program 1 times [2019-01-31 17:21:05,394 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:05,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:05,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,396 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:05,532 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:05,532 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:05,532 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:05,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-31 17:21:05,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-31 17:21:05,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-31 17:21:05,534 INFO L87 Difference]: Start difference. First operand 239 states and 247 transitions. Second operand 4 states. [2019-01-31 17:21:05,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:05,655 INFO L93 Difference]: Finished difference Result 239 states and 247 transitions. [2019-01-31 17:21:05,655 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-31 17:21:05,655 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 3 [2019-01-31 17:21:05,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:05,657 INFO L225 Difference]: With dead ends: 239 [2019-01-31 17:21:05,657 INFO L226 Difference]: Without dead ends: 235 [2019-01-31 17:21:05,658 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:05,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2019-01-31 17:21:05,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 235. [2019-01-31 17:21:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2019-01-31 17:21:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 244 transitions. [2019-01-31 17:21:05,665 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 244 transitions. Word has length 3 [2019-01-31 17:21:05,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:05,666 INFO L480 AbstractCegarLoop]: Abstraction has 235 states and 244 transitions. [2019-01-31 17:21:05,666 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-31 17:21:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 244 transitions. [2019-01-31 17:21:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-01-31 17:21:05,667 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:05,667 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-01-31 17:21:05,669 INFO L423 AbstractCegarLoop]: === Iteration 7 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:05,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:05,670 INFO L82 PathProgramCache]: Analyzing trace with hash 1755747, now seen corresponding path program 1 times [2019-01-31 17:21:05,670 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:05,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:05,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:05,672 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:05,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:05,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:05,756 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:05,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-31 17:21:05,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-31 17:21:05,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-31 17:21:05,757 INFO L87 Difference]: Start difference. First operand 235 states and 244 transitions. Second operand 4 states. [2019-01-31 17:21:06,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:06,047 INFO L93 Difference]: Finished difference Result 235 states and 244 transitions. [2019-01-31 17:21:06,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-31 17:21:06,049 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2019-01-31 17:21:06,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:06,051 INFO L225 Difference]: With dead ends: 235 [2019-01-31 17:21:06,051 INFO L226 Difference]: Without dead ends: 214 [2019-01-31 17:21:06,051 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:06,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2019-01-31 17:21:06,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2019-01-31 17:21:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2019-01-31 17:21:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 223 transitions. [2019-01-31 17:21:06,058 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 223 transitions. Word has length 4 [2019-01-31 17:21:06,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:06,058 INFO L480 AbstractCegarLoop]: Abstraction has 214 states and 223 transitions. [2019-01-31 17:21:06,059 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-31 17:21:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 223 transitions. [2019-01-31 17:21:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-01-31 17:21:06,059 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:06,059 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-01-31 17:21:06,061 INFO L423 AbstractCegarLoop]: === Iteration 8 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:06,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:06,062 INFO L82 PathProgramCache]: Analyzing trace with hash 6127075, now seen corresponding path program 1 times [2019-01-31 17:21:06,062 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:06,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:06,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:06,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:06,064 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:06,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:06,090 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-31 17:21:06,090 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:06,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-31 17:21:06,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-31 17:21:06,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-31 17:21:06,092 INFO L87 Difference]: Start difference. First operand 214 states and 223 transitions. Second operand 3 states. [2019-01-31 17:21:06,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:06,107 INFO L93 Difference]: Finished difference Result 214 states and 223 transitions. [2019-01-31 17:21:06,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-31 17:21:06,108 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2019-01-31 17:21:06,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:06,109 INFO L225 Difference]: With dead ends: 214 [2019-01-31 17:21:06,109 INFO L226 Difference]: Without dead ends: 213 [2019-01-31 17:21:06,110 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-31 17:21:06,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2019-01-31 17:21:06,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2019-01-31 17:21:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213 states. [2019-01-31 17:21:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 222 transitions. [2019-01-31 17:21:06,116 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 222 transitions. Word has length 4 [2019-01-31 17:21:06,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:06,116 INFO L480 AbstractCegarLoop]: Abstraction has 213 states and 222 transitions. [2019-01-31 17:21:06,116 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-31 17:21:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 222 transitions. [2019-01-31 17:21:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-01-31 17:21:06,117 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:06,117 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-01-31 17:21:06,119 INFO L423 AbstractCegarLoop]: === Iteration 9 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:06,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:06,120 INFO L82 PathProgramCache]: Analyzing trace with hash 311167050, now seen corresponding path program 1 times [2019-01-31 17:21:06,120 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:06,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:06,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:06,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:06,121 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-31 17:21:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-31 17:21:06,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-31 17:21:06,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-31 17:21:06,295 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-31 17:21:06,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-31 17:21:06,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-31 17:21:06,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-31 17:21:06,296 INFO L87 Difference]: Start difference. First operand 213 states and 222 transitions. Second operand 5 states. [2019-01-31 17:21:06,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-31 17:21:06,614 INFO L93 Difference]: Finished difference Result 213 states and 222 transitions. [2019-01-31 17:21:06,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-31 17:21:06,615 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 5 [2019-01-31 17:21:06,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-31 17:21:06,617 INFO L225 Difference]: With dead ends: 213 [2019-01-31 17:21:06,617 INFO L226 Difference]: Without dead ends: 207 [2019-01-31 17:21:06,618 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-31 17:21:06,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2019-01-31 17:21:06,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2019-01-31 17:21:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2019-01-31 17:21:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 217 transitions. [2019-01-31 17:21:06,632 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 217 transitions. Word has length 5 [2019-01-31 17:21:06,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-31 17:21:06,632 INFO L480 AbstractCegarLoop]: Abstraction has 207 states and 217 transitions. [2019-01-31 17:21:06,633 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-31 17:21:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 217 transitions. [2019-01-31 17:21:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-01-31 17:21:06,634 INFO L394 BasicCegarLoop]: Found error trace [2019-01-31 17:21:06,634 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-01-31 17:21:06,638 INFO L423 AbstractCegarLoop]: === Iteration 10 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2019-01-31 17:21:06,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-31 17:21:06,638 INFO L82 PathProgramCache]: Analyzing trace with hash 179442176, now seen corresponding path program 1 times [2019-01-31 17:21:06,639 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-31 17:21:06,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:06,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-31 17:21:06,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-31 17:21:06,641 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-31 17:21:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-31 17:21:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-31 17:21:06,681 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2019-01-31 17:21:06,718 INFO L202 PluginConnector]: Adding new model GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 05:21:06 BoogieIcfgContainer [2019-01-31 17:21:06,718 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-31 17:21:06,719 INFO L168 Benchmark]: Toolchain (without parser) took 4309.49 ms. Allocated memory was 133.7 MB in the beginning and 196.6 MB in the end (delta: 62.9 MB). Free memory was 105.2 MB in the beginning and 141.9 MB in the end (delta: -36.7 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2019-01-31 17:21:06,722 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-31 17:21:06,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.86 ms. Allocated memory is still 133.7 MB. Free memory was 105.2 MB in the beginning and 100.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-01-31 17:21:06,724 INFO L168 Benchmark]: Boogie Preprocessor took 80.28 ms. Allocated memory is still 133.7 MB. Free memory was 100.7 MB in the beginning and 98.4 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-01-31 17:21:06,725 INFO L168 Benchmark]: RCFGBuilder took 1857.77 ms. Allocated memory was 133.7 MB in the beginning and 171.4 MB in the end (delta: 37.7 MB). Free memory was 98.2 MB in the beginning and 117.9 MB in the end (delta: -19.7 MB). Peak memory consumption was 45.9 MB. Max. memory is 7.1 GB. [2019-01-31 17:21:06,726 INFO L168 Benchmark]: TraceAbstraction took 2264.75 ms. Allocated memory was 171.4 MB in the beginning and 196.6 MB in the end (delta: 25.2 MB). Free memory was 117.2 MB in the beginning and 141.9 MB in the end (delta: -24.8 MB). Peak memory consumption was 392.5 kB. Max. memory is 7.1 GB. [2019-01-31 17:21:06,732 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 101.86 ms. Allocated memory is still 133.7 MB. Free memory was 105.2 MB in the beginning and 100.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 80.28 ms. Allocated memory is still 133.7 MB. Free memory was 100.7 MB in the beginning and 98.4 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1857.77 ms. Allocated memory was 133.7 MB in the beginning and 171.4 MB in the end (delta: 37.7 MB). Free memory was 98.2 MB in the beginning and 117.9 MB in the end (delta: -19.7 MB). Peak memory consumption was 45.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2264.75 ms. Allocated memory was 171.4 MB in the beginning and 196.6 MB in the end (delta: 25.2 MB). Free memory was 117.2 MB in the beginning and 141.9 MB in the end (delta: -24.8 MB). Peak memory consumption was 392.5 kB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 658]: assertion can be violated assertion can be violated We found a FailurePath: [L642] requires void$SimpleFrame2Cons$4$actionPerformed$4888$__this != $null; [L651] r0125 := void$SimpleFrame2Cons$4$actionPerformed$4888$__this; [L653] r1126 := void$SimpleFrame2Cons$4$actionPerformed$4888$param_0; [L655] $r2129 := SimpleFrame2Cons$SimpleFrame2Cons$4$this$0763; [L390] r083 := $param_0; [L392] $r185 := javax.swing.JButton$SimpleFrame2Cons$event2227; [L394] __ret := $r185; [L658] assert $r3130 != $null; - StatisticsResult: Ultimate Automizer benchmark data CFG has 16 procedures, 304 locations, 87 error locations. UNSAFE Result, 2.1s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 1.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2201 SDtfs, 242 SDslu, 3895 SDs, 0 SdLazy, 31 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=304occurred 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: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 202 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...