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_compound_exp_cong.epf -i ../../../trunk/examples/programs/real-life/GuiTestExample.bpl


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-fa1c628-m
[2019-01-31 16:54:12,219 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2019-01-31 16:54:12,221 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-01-31 16:54:12,243 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-01-31 16:54:12,243 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-01-31 16:54:12,244 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-01-31 16:54:12,249 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-01-31 16:54:12,251 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-01-31 16:54:12,256 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-01-31 16:54:12,257 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-01-31 16:54:12,258 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-01-31 16:54:12,258 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-01-31 16:54:12,260 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-01-31 16:54:12,262 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-01-31 16:54:12,271 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-01-31 16:54:12,272 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-01-31 16:54:12,273 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-01-31 16:54:12,275 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-01-31 16:54:12,280 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-01-31 16:54:12,284 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-01-31 16:54:12,287 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-01-31 16:54:12,289 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-01-31 16:54:12,292 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-01-31 16:54:12,292 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-01-31 16:54:12,293 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-01-31 16:54:12,294 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-01-31 16:54:12,295 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-01-31 16:54:12,300 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-01-31 16:54:12,302 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-01-31 16:54:12,303 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-01-31 16:54:12,303 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2019-01-31 16:54:12,304 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-01-31 16:54:12,304 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-01-31 16:54:12,304 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2019-01-31 16:54:12,307 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-01-31 16:54:12,308 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2019-01-31 16:54:12,309 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf
[2019-01-31 16:54:12,333 INFO  L110        SettingsManager]: Loading preferences was successful
[2019-01-31 16:54:12,333 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2019-01-31 16:54:12,334 INFO  L131        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2019-01-31 16:54:12,337 INFO  L133        SettingsManager]:  * Show backtranslation warnings=false
[2019-01-31 16:54:12,337 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2019-01-31 16:54:12,337 INFO  L133        SettingsManager]:  * User list type=DISABLED
[2019-01-31 16:54:12,338 INFO  L133        SettingsManager]:  * Inline calls to unimplemented procedures=true
[2019-01-31 16:54:12,338 INFO  L131        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2019-01-31 16:54:12,338 INFO  L133        SettingsManager]:  * Explicit value domain=true
[2019-01-31 16:54:12,338 INFO  L133        SettingsManager]:  * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2019-01-31 16:54:12,339 INFO  L133        SettingsManager]:  * Octagon Domain=false
[2019-01-31 16:54:12,339 INFO  L133        SettingsManager]:  * Abstract domain=CompoundDomain
[2019-01-31 16:54:12,339 INFO  L133        SettingsManager]:  * Check feasibility of abstract posts with an SMT solver=true
[2019-01-31 16:54:12,339 INFO  L133        SettingsManager]:  * Interval Domain=false
[2019-01-31 16:54:12,340 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-01-31 16:54:12,341 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2019-01-31 16:54:12,342 INFO  L133        SettingsManager]:  * Use SBE=true
[2019-01-31 16:54:12,344 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-01-31 16:54:12,344 INFO  L133        SettingsManager]:  * sizeof long=4
[2019-01-31 16:54:12,344 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-01-31 16:54:12,344 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2019-01-31 16:54:12,344 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2019-01-31 16:54:12,345 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-01-31 16:54:12,345 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-01-31 16:54:12,345 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-01-31 16:54:12,345 INFO  L133        SettingsManager]:  * sizeof long double=12
[2019-01-31 16:54:12,345 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2019-01-31 16:54:12,347 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-01-31 16:54:12,347 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-01-31 16:54:12,347 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-01-31 16:54:12,347 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-01-31 16:54:12,348 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:8092 -smt2 -in -t:10000
[2019-01-31 16:54:12,348 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-01-31 16:54:12,348 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-01-31 16:54:12,348 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-01-31 16:54:12,348 INFO  L133        SettingsManager]:  * Trace refinement strategy=TAIPAN
[2019-01-31 16:54:12,349 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-01-31 16:54:12,349 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:8092 -smt2 -in
[2019-01-31 16:54:12,349 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-01-31 16:54:12,349 INFO  L133        SettingsManager]:  * Abstract interpretation Mode=USE_PREDICATES
[2019-01-31 16:54:12,401 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-01-31 16:54:12,415 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-01-31 16:54:12,420 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-01-31 16:54:12,422 INFO  L271        PluginConnector]: Initializing Boogie PL CUP Parser...
[2019-01-31 16:54:12,423 INFO  L276        PluginConnector]: Boogie PL CUP Parser initialized
[2019-01-31 16:54:12,424 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExample.bpl
[2019-01-31 16:54:12,424 INFO  L111           BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExample.bpl'
[2019-01-31 16:54:12,531 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-01-31 16:54:12,533 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-01-31 16:54:12,534 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2019-01-31 16:54:12,534 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2019-01-31 16:54:12,534 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2019-01-31 16:54:12,552 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,568 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,576 WARN  L165                Inliner]: Program contained no entry procedure!
[2019-01-31 16:54:12,577 WARN  L168                Inliner]: Missing entry procedures: [ULTIMATE.start]
[2019-01-31 16:54:12,577 WARN  L175                Inliner]: Fallback enabled. All procedures will be processed.
[2019-01-31 16:54:12,626 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2019-01-31 16:54:12,627 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-01-31 16:54:12,627 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-01-31 16:54:12,627 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2019-01-31 16:54:12,639 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,639 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,648 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,649 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,662 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,672 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,683 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/1) ...
[2019-01-31 16:54:12,699 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-01-31 16:54:12,699 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-01-31 16:54:12,700 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-01-31 16:54:12,703 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2019-01-31 16:54:12,704 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (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 16:54:12,787 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 given in one single declaration
[2019-01-31 16:54:12,787 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885
[2019-01-31 16:54:12,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885
[2019-01-31 16:54:12,788 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 given in one single declaration
[2019-01-31 16:54:12,788 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$actionPerformed$4553
[2019-01-31 16:54:12,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553
[2019-01-31 16:54:12,788 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 given in one single declaration
[2019-01-31 16:54:12,788 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$actionPerformed$4886
[2019-01-31 16:54:12,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886
[2019-01-31 16:54:12,789 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 given in one single declaration
[2019-01-31 16:54:12,789 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$$la$init$ra$$1805
[2019-01-31 16:54:12,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805
[2019-01-31 16:54:12,789 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 given in one single declaration
[2019-01-31 16:54:12,790 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802
[2019-01-31 16:54:12,791 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802
[2019-01-31 16:54:12,792 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.SwingUtilities$invokeLater$4940
[2019-01-31 16:54:12,792 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setLayout$1827
[2019-01-31 16:54:12,792 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 given in one single declaration
[2019-01-31 16:54:12,792 INFO  L130     BoogieDeclarations]: Found specification of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806
[2019-01-31 16:54:12,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806
[2019-01-31 16:54:12,793 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 given in one single declaration
[2019-01-31 16:54:12,793 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552
[2019-01-31 16:54:12,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552
[2019-01-31 16:54:12,793 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setResizable$1858
[2019-01-31 16:54:12,794 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 given in one single declaration
[2019-01-31 16:54:12,794 INFO  L130     BoogieDeclarations]: Found specification of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246
[2019-01-31 16:54:12,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246
[2019-01-31 16:54:12,794 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 given in one single declaration
[2019-01-31 16:54:12,794 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$$la$init$ra$$1809
[2019-01-31 16:54:12,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809
[2019-01-31 16:54:12,797 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure int$SimpleFrame2Cons$access$2$1808 given in one single declaration
[2019-01-31 16:54:12,797 INFO  L130     BoogieDeclarations]: Found specification of procedure int$SimpleFrame2Cons$access$2$1808
[2019-01-31 16:54:12,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure int$SimpleFrame2Cons$access$2$1808
[2019-01-31 16:54:12,797 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setDefaultCloseOperation$1816
[2019-01-31 16:54:12,798 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$addActionListener$4123
[2019-01-31 16:54:12,798 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setLocation$1913
[2019-01-31 16:54:12,798 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 given in one single declaration
[2019-01-31 16:54:12,798 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887
[2019-01-31 16:54:12,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887
[2019-01-31 16:54:12,799 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 given in one single declaration
[2019-01-31 16:54:12,799 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$actionPerformed$4888
[2019-01-31 16:54:12,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888
[2019-01-31 16:54:12,799 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$setEnabled$4131
[2019-01-31 16:54:12,800 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setVisible$1918
[2019-01-31 16:54:12,800 INFO  L130     BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getHeight$2305
[2019-01-31 16:54:12,800 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.awt.Window$pack$1909
[2019-01-31 16:54:12,800 INFO  L130     BoogieDeclarations]: Found specification of procedure java.awt.Toolkit$java.awt.Toolkit$getDefaultToolkit$3255
[2019-01-31 16:54:12,800 INFO  L130     BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getWidth$2304
[2019-01-31 16:54:12,800 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setTitle$1852
[2019-01-31 16:54:12,800 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$access$1$1807 given in one single declaration
[2019-01-31 16:54:12,801 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$access$1$1807
[2019-01-31 16:54:12,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$access$1$1807
[2019-01-31 16:54:12,802 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.awt.FlowLayout$$la$init$ra$$4889
[2019-01-31 16:54:12,802 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$run$1803 given in one single declaration
[2019-01-31 16:54:12,802 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$run$1803
[2019-01-31 16:54:12,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$run$1803
[2019-01-31 16:54:12,803 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$main$1804 given in one single declaration
[2019-01-31 16:54:12,803 INFO  L130     BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$main$1804
[2019-01-31 16:54:12,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$main$1804
[2019-01-31 16:54:12,803 INFO  L130     BoogieDeclarations]: Found specification of procedure void$javax.swing.JButton$$la$init$ra$$2558
[2019-01-31 16:54:12,803 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure $EFG_Procedure given in one single declaration
[2019-01-31 16:54:12,804 INFO  L130     BoogieDeclarations]: Found specification of procedure $EFG_Procedure
[2019-01-31 16:54:12,804 INFO  L138     BoogieDeclarations]: Found implementation of procedure $EFG_Procedure
[2019-01-31 16:54:12,804 INFO  L130     BoogieDeclarations]: Found specification of procedure java.awt.Component$java.awt.Container$add$2075
[2019-01-31 16:54:12,804 INFO  L130     BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38
[2019-01-31 16:54:13,213 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,296 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,383 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,422 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,803 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,820 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,830 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,835 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,845 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,879 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:13,899 WARN  L745   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-01-31 16:54:14,556 INFO  L278             CfgBuilder]: Using library mode
[2019-01-31 16:54:14,556 INFO  L286             CfgBuilder]: Removed 206 assue(true) statements.
[2019-01-31 16:54:14,558 INFO  L202        PluginConnector]: Adding new model GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:54:14 BoogieIcfgContainer
[2019-01-31 16:54:14,558 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-01-31 16:54:14,559 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-01-31 16:54:14,559 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-01-31 16:54:14,562 INFO  L276        PluginConnector]: TraceAbstraction initialized
[2019-01-31 16:54:14,562 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 31.01 04:54:12" (1/2) ...
[2019-01-31 16:54:14,563 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7df8d8ac and model type GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 04:54:14, skipping insertion in model container
[2019-01-31 16:54:14,563 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 04:54:14" (2/2) ...
[2019-01-31 16:54:14,565 INFO  L112   eAbstractionObserver]: Analyzing ICFG GuiTestExample.bpl
[2019-01-31 16:54:14,574 INFO  L156   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-01-31 16:54:14,584 INFO  L168   ceAbstractionStarter]: Appying trace abstraction to program that has 87 error locations.
[2019-01-31 16:54:14,605 INFO  L257      AbstractCegarLoop]: Starting to check reachability of 87 error locations.
[2019-01-31 16:54:14,647 INFO  L382      AbstractCegarLoop]: Interprodecural is true
[2019-01-31 16:54:14,647 INFO  L383      AbstractCegarLoop]: Hoare is true
[2019-01-31 16:54:14,647 INFO  L384      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-01-31 16:54:14,647 INFO  L385      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-01-31 16:54:14,647 INFO  L386      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-01-31 16:54:14,648 INFO  L387      AbstractCegarLoop]: Difference is false
[2019-01-31 16:54:14,649 INFO  L388      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-01-31 16:54:14,649 INFO  L393      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-01-31 16:54:14,680 INFO  L276                IsEmpty]: Start isEmpty. Operand 304 states.
[2019-01-31 16:54:14,687 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3
[2019-01-31 16:54:14,687 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:14,688 INFO  L402         BasicCegarLoop]: trace histogram [1, 1]
[2019-01-31 16:54:14,698 INFO  L423      AbstractCegarLoop]: === Iteration 1 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:14,705 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:14,705 INFO  L82        PathProgramCache]: Analyzing trace with hash 10434, now seen corresponding path program 1 times
[2019-01-31 16:54:14,707 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:14,754 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:14,754 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:14,755 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:14,755 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:14,776 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:14,839 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 16:54:14,841 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:14,841 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2019-01-31 16:54:14,842 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:14,846 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-01-31 16:54:14,855 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-01-31 16:54:14,856 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-01-31 16:54:14,858 INFO  L87              Difference]: Start difference. First operand 304 states. Second operand 3 states.
[2019-01-31 16:54:14,944 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:14,944 INFO  L93              Difference]: Finished difference Result 304 states and 306 transitions.
[2019-01-31 16:54:14,945 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2019-01-31 16:54:14,946 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 2
[2019-01-31 16:54:14,946 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:14,971 INFO  L225             Difference]: With dead ends: 304
[2019-01-31 16:54:14,972 INFO  L226             Difference]: Without dead ends: 252
[2019-01-31 16:54:14,976 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 16:54:14,999 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 252 states.
[2019-01-31 16:54:15,038 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252.
[2019-01-31 16:54:15,040 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 252 states.
[2019-01-31 16:54:15,047 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 257 transitions.
[2019-01-31 16:54:15,051 INFO  L78                 Accepts]: Start accepts. Automaton has 252 states and 257 transitions. Word has length 2
[2019-01-31 16:54:15,052 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:15,052 INFO  L480      AbstractCegarLoop]: Abstraction has 252 states and 257 transitions.
[2019-01-31 16:54:15,052 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-01-31 16:54:15,052 INFO  L276                IsEmpty]: Start isEmpty. Operand 252 states and 257 transitions.
[2019-01-31 16:54:15,053 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2019-01-31 16:54:15,053 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:15,053 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1]
[2019-01-31 16:54:15,058 INFO  L423      AbstractCegarLoop]: === Iteration 2 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:15,059 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:15,059 INFO  L82        PathProgramCache]: Analyzing trace with hash 181753, now seen corresponding path program 1 times
[2019-01-31 16:54:15,059 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:15,063 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,063 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:15,064 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,064 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:15,067 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:15,200 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 16:54:15,200 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:15,200 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:15,201 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:15,202 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-01-31 16:54:15,203 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-01-31 16:54:15,203 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-01-31 16:54:15,203 INFO  L87              Difference]: Start difference. First operand 252 states and 257 transitions. Second operand 4 states.
[2019-01-31 16:54:15,325 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:15,325 INFO  L93              Difference]: Finished difference Result 252 states and 257 transitions.
[2019-01-31 16:54:15,325 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-01-31 16:54:15,325 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2019-01-31 16:54:15,326 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:15,328 INFO  L225             Difference]: With dead ends: 252
[2019-01-31 16:54:15,328 INFO  L226             Difference]: Without dead ends: 248
[2019-01-31 16:54:15,329 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 16:54:15,330 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 248 states.
[2019-01-31 16:54:15,343 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248.
[2019-01-31 16:54:15,343 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 248 states.
[2019-01-31 16:54:15,345 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 254 transitions.
[2019-01-31 16:54:15,345 INFO  L78                 Accepts]: Start accepts. Automaton has 248 states and 254 transitions. Word has length 3
[2019-01-31 16:54:15,346 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:15,346 INFO  L480      AbstractCegarLoop]: Abstraction has 248 states and 254 transitions.
[2019-01-31 16:54:15,346 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-01-31 16:54:15,346 INFO  L276                IsEmpty]: Start isEmpty. Operand 248 states and 254 transitions.
[2019-01-31 16:54:15,347 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2019-01-31 16:54:15,347 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:15,347 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1]
[2019-01-31 16:54:15,349 INFO  L423      AbstractCegarLoop]: === Iteration 3 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:15,350 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:15,350 INFO  L82        PathProgramCache]: Analyzing trace with hash 323784, now seen corresponding path program 1 times
[2019-01-31 16:54:15,350 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:15,351 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,352 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:15,352 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,352 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:15,355 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:15,482 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 16:54:15,482 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:15,483 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:15,483 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:15,483 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-01-31 16:54:15,483 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-01-31 16:54:15,484 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-01-31 16:54:15,484 INFO  L87              Difference]: Start difference. First operand 248 states and 254 transitions. Second operand 4 states.
[2019-01-31 16:54:15,633 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:15,634 INFO  L93              Difference]: Finished difference Result 248 states and 254 transitions.
[2019-01-31 16:54:15,639 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-01-31 16:54:15,639 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2019-01-31 16:54:15,639 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:15,641 INFO  L225             Difference]: With dead ends: 248
[2019-01-31 16:54:15,641 INFO  L226             Difference]: Without dead ends: 247
[2019-01-31 16:54:15,642 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 16:54:15,643 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 247 states.
[2019-01-31 16:54:15,656 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 247.
[2019-01-31 16:54:15,656 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 247 states.
[2019-01-31 16:54:15,657 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 253 transitions.
[2019-01-31 16:54:15,658 INFO  L78                 Accepts]: Start accepts. Automaton has 247 states and 253 transitions. Word has length 3
[2019-01-31 16:54:15,658 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:15,658 INFO  L480      AbstractCegarLoop]: Abstraction has 247 states and 253 transitions.
[2019-01-31 16:54:15,658 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-01-31 16:54:15,658 INFO  L276                IsEmpty]: Start isEmpty. Operand 247 states and 253 transitions.
[2019-01-31 16:54:15,659 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2019-01-31 16:54:15,659 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:15,659 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1]
[2019-01-31 16:54:15,662 INFO  L423      AbstractCegarLoop]: === Iteration 4 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:15,662 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:15,662 INFO  L82        PathProgramCache]: Analyzing trace with hash 168844, now seen corresponding path program 1 times
[2019-01-31 16:54:15,663 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:15,664 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,664 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:15,664 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,664 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:15,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:15,694 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 16:54:15,695 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:15,695 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:15,695 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:15,695 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-01-31 16:54:15,696 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-01-31 16:54:15,696 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-01-31 16:54:15,696 INFO  L87              Difference]: Start difference. First operand 247 states and 253 transitions. Second operand 4 states.
[2019-01-31 16:54:15,729 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:15,730 INFO  L93              Difference]: Finished difference Result 247 states and 253 transitions.
[2019-01-31 16:54:15,730 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-01-31 16:54:15,730 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2019-01-31 16:54:15,730 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:15,733 INFO  L225             Difference]: With dead ends: 247
[2019-01-31 16:54:15,733 INFO  L226             Difference]: Without dead ends: 243
[2019-01-31 16:54:15,734 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 16:54:15,735 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 243 states.
[2019-01-31 16:54:15,751 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 243.
[2019-01-31 16:54:15,751 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 243 states.
[2019-01-31 16:54:15,752 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 250 transitions.
[2019-01-31 16:54:15,752 INFO  L78                 Accepts]: Start accepts. Automaton has 243 states and 250 transitions. Word has length 3
[2019-01-31 16:54:15,753 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:15,753 INFO  L480      AbstractCegarLoop]: Abstraction has 243 states and 250 transitions.
[2019-01-31 16:54:15,753 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-01-31 16:54:15,753 INFO  L276                IsEmpty]: Start isEmpty. Operand 243 states and 250 transitions.
[2019-01-31 16:54:15,754 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2019-01-31 16:54:15,754 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:15,754 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1]
[2019-01-31 16:54:15,757 INFO  L423      AbstractCegarLoop]: === Iteration 5 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:15,757 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:15,757 INFO  L82        PathProgramCache]: Analyzing trace with hash 161893, now seen corresponding path program 1 times
[2019-01-31 16:54:15,758 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:15,759 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,759 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:15,759 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,759 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:15,761 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:15,797 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 16:54:15,798 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:15,798 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:15,798 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:15,798 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-01-31 16:54:15,799 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-01-31 16:54:15,799 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-01-31 16:54:15,799 INFO  L87              Difference]: Start difference. First operand 243 states and 250 transitions. Second operand 4 states.
[2019-01-31 16:54:15,823 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:15,824 INFO  L93              Difference]: Finished difference Result 243 states and 250 transitions.
[2019-01-31 16:54:15,824 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-01-31 16:54:15,824 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2019-01-31 16:54:15,824 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:15,827 INFO  L225             Difference]: With dead ends: 243
[2019-01-31 16:54:15,827 INFO  L226             Difference]: Without dead ends: 239
[2019-01-31 16:54:15,830 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 16:54:15,836 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 239 states.
[2019-01-31 16:54:15,851 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 239.
[2019-01-31 16:54:15,854 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 239 states.
[2019-01-31 16:54:15,855 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 247 transitions.
[2019-01-31 16:54:15,855 INFO  L78                 Accepts]: Start accepts. Automaton has 239 states and 247 transitions. Word has length 3
[2019-01-31 16:54:15,859 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:15,859 INFO  L480      AbstractCegarLoop]: Abstraction has 239 states and 247 transitions.
[2019-01-31 16:54:15,859 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-01-31 16:54:15,859 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 247 transitions.
[2019-01-31 16:54:15,860 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2019-01-31 16:54:15,862 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:15,862 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1]
[2019-01-31 16:54:15,865 INFO  L423      AbstractCegarLoop]: === Iteration 6 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:15,866 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:15,866 INFO  L82        PathProgramCache]: Analyzing trace with hash 29824, now seen corresponding path program 1 times
[2019-01-31 16:54:15,866 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:15,867 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,873 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:15,873 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:15,873 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:15,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:16,009 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 16:54:16,013 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:16,013 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:16,013 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:16,014 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-01-31 16:54:16,014 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-01-31 16:54:16,014 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-01-31 16:54:16,015 INFO  L87              Difference]: Start difference. First operand 239 states and 247 transitions. Second operand 4 states.
[2019-01-31 16:54:16,097 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:16,097 INFO  L93              Difference]: Finished difference Result 239 states and 247 transitions.
[2019-01-31 16:54:16,098 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-01-31 16:54:16,098 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 3
[2019-01-31 16:54:16,098 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:16,099 INFO  L225             Difference]: With dead ends: 239
[2019-01-31 16:54:16,100 INFO  L226             Difference]: Without dead ends: 235
[2019-01-31 16:54:16,100 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 16:54:16,101 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 235 states.
[2019-01-31 16:54:16,107 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 235.
[2019-01-31 16:54:16,107 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 235 states.
[2019-01-31 16:54:16,108 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 244 transitions.
[2019-01-31 16:54:16,108 INFO  L78                 Accepts]: Start accepts. Automaton has 235 states and 244 transitions. Word has length 3
[2019-01-31 16:54:16,108 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:16,109 INFO  L480      AbstractCegarLoop]: Abstraction has 235 states and 244 transitions.
[2019-01-31 16:54:16,109 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-01-31 16:54:16,109 INFO  L276                IsEmpty]: Start isEmpty. Operand 235 states and 244 transitions.
[2019-01-31 16:54:16,109 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2019-01-31 16:54:16,110 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:16,110 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1, 1]
[2019-01-31 16:54:16,115 INFO  L423      AbstractCegarLoop]: === Iteration 7 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:16,116 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:16,116 INFO  L82        PathProgramCache]: Analyzing trace with hash 1755747, now seen corresponding path program 1 times
[2019-01-31 16:54:16,116 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:16,117 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:16,118 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:16,118 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:16,118 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:16,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:16,174 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 16:54:16,174 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:16,174 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:16,174 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:16,175 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 4 states
[2019-01-31 16:54:16,175 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2019-01-31 16:54:16,175 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2019-01-31 16:54:16,175 INFO  L87              Difference]: Start difference. First operand 235 states and 244 transitions. Second operand 4 states.
[2019-01-31 16:54:16,354 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:16,354 INFO  L93              Difference]: Finished difference Result 235 states and 244 transitions.
[2019-01-31 16:54:16,355 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2019-01-31 16:54:16,355 INFO  L78                 Accepts]: Start accepts. Automaton has 4 states. Word has length 4
[2019-01-31 16:54:16,355 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:16,356 INFO  L225             Difference]: With dead ends: 235
[2019-01-31 16:54:16,356 INFO  L226             Difference]: Without dead ends: 214
[2019-01-31 16:54:16,357 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 16:54:16,358 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 214 states.
[2019-01-31 16:54:16,362 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214.
[2019-01-31 16:54:16,363 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 214 states.
[2019-01-31 16:54:16,363 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 223 transitions.
[2019-01-31 16:54:16,364 INFO  L78                 Accepts]: Start accepts. Automaton has 214 states and 223 transitions. Word has length 4
[2019-01-31 16:54:16,364 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:16,364 INFO  L480      AbstractCegarLoop]: Abstraction has 214 states and 223 transitions.
[2019-01-31 16:54:16,364 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 4 states.
[2019-01-31 16:54:16,364 INFO  L276                IsEmpty]: Start isEmpty. Operand 214 states and 223 transitions.
[2019-01-31 16:54:16,364 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2019-01-31 16:54:16,365 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:16,365 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1, 1]
[2019-01-31 16:54:16,368 INFO  L423      AbstractCegarLoop]: === Iteration 8 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:16,368 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:16,368 INFO  L82        PathProgramCache]: Analyzing trace with hash 6127075, now seen corresponding path program 1 times
[2019-01-31 16:54:16,369 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:16,370 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:16,370 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:16,370 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:16,371 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:16,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-01-31 16:54:16,406 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 16:54:16,407 INFO  L312   seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-01-31 16:54:16,407 INFO  L327   seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2019-01-31 16:54:16,407 INFO  L257   anRefinementStrategy]: Using the first perfect interpolant sequence
[2019-01-31 16:54:16,407 INFO  L459      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-01-31 16:54:16,407 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-01-31 16:54:16,408 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-01-31 16:54:16,408 INFO  L87              Difference]: Start difference. First operand 214 states and 223 transitions. Second operand 3 states.
[2019-01-31 16:54:16,417 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-01-31 16:54:16,417 INFO  L93              Difference]: Finished difference Result 214 states and 223 transitions.
[2019-01-31 16:54:16,418 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2019-01-31 16:54:16,418 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 4
[2019-01-31 16:54:16,418 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-01-31 16:54:16,419 INFO  L225             Difference]: With dead ends: 214
[2019-01-31 16:54:16,419 INFO  L226             Difference]: Without dead ends: 213
[2019-01-31 16:54:16,420 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 16:54:16,421 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 213 states.
[2019-01-31 16:54:16,426 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213.
[2019-01-31 16:54:16,426 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 213 states.
[2019-01-31 16:54:16,427 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 222 transitions.
[2019-01-31 16:54:16,427 INFO  L78                 Accepts]: Start accepts. Automaton has 213 states and 222 transitions. Word has length 4
[2019-01-31 16:54:16,427 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-01-31 16:54:16,427 INFO  L480      AbstractCegarLoop]: Abstraction has 213 states and 222 transitions.
[2019-01-31 16:54:16,428 INFO  L481      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-01-31 16:54:16,428 INFO  L276                IsEmpty]: Start isEmpty. Operand 213 states and 222 transitions.
[2019-01-31 16:54:16,428 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2019-01-31 16:54:16,428 INFO  L394         BasicCegarLoop]: Found error trace
[2019-01-31 16:54:16,428 INFO  L402         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1]
[2019-01-31 16:54:16,430 INFO  L423      AbstractCegarLoop]: === Iteration 9 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT]===
[2019-01-31 16:54:16,430 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-01-31 16:54:16,431 INFO  L82        PathProgramCache]: Analyzing trace with hash 179442176, now seen corresponding path program 1 times
[2019-01-31 16:54:16,431 INFO  L69    tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy
[2019-01-31 16:54:16,432 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:16,432 INFO  L103   rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-01-31 16:54:16,432 INFO  L119   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-01-31 16:54:16,433 INFO  L289   anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation)
[2019-01-31 16:54:16,436 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-01-31 16:54:16,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2019-01-31 16:54:16,450 INFO  L469         BasicCegarLoop]: Counterexample might be feasible
[2019-01-31 16:54:16,467 INFO  L202        PluginConnector]: Adding new model GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 04:54:16 BoogieIcfgContainer
[2019-01-31 16:54:16,468 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2019-01-31 16:54:16,469 INFO  L168              Benchmark]: Toolchain (without parser) took 3936.49 ms. Allocated memory was 133.7 MB in the beginning and 196.6 MB in the end (delta: 62.9 MB). Free memory was 107.4 MB in the beginning and 151.6 MB in the end (delta: -44.2 MB). Peak memory consumption was 18.8 MB. Max. memory is 7.1 GB.
[2019-01-31 16:54:16,471 INFO  L168              Benchmark]: Boogie PL CUP Parser took 0.28 ms. Allocated memory is still 133.7 MB. Free memory is still 110.1 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-01-31 16:54:16,471 INFO  L168              Benchmark]: Boogie Procedure Inliner took 92.82 ms. Allocated memory is still 133.7 MB. Free memory was 107.4 MB in the beginning and 102.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB.
[2019-01-31 16:54:16,472 INFO  L168              Benchmark]: Boogie Preprocessor took 71.88 ms. Allocated memory is still 133.7 MB. Free memory was 102.9 MB in the beginning and 100.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB.
[2019-01-31 16:54:16,473 INFO  L168              Benchmark]: RCFGBuilder took 1858.65 ms. Allocated memory was 133.7 MB in the beginning and 169.3 MB in the end (delta: 35.7 MB). Free memory was 100.4 MB in the beginning and 116.7 MB in the end (delta: -16.3 MB). Peak memory consumption was 47.2 MB. Max. memory is 7.1 GB.
[2019-01-31 16:54:16,474 INFO  L168              Benchmark]: TraceAbstraction took 1908.84 ms. Allocated memory was 169.3 MB in the beginning and 196.6 MB in the end (delta: 27.3 MB). Free memory was 116.7 MB in the beginning and 151.6 MB in the end (delta: -34.9 MB). There was no memory consumed. Max. memory is 7.1 GB.
[2019-01-31 16:54:16,479 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 0.28 ms. Allocated memory is still 133.7 MB. Free memory is still 110.1 MB. There was no memory consumed. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 92.82 ms. Allocated memory is still 133.7 MB. Free memory was 107.4 MB in the beginning and 102.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 71.88 ms. Allocated memory is still 133.7 MB. Free memory was 102.9 MB in the beginning and 100.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1858.65 ms. Allocated memory was 133.7 MB in the beginning and 169.3 MB in the end (delta: 35.7 MB). Free memory was 100.4 MB in the beginning and 116.7 MB in the end (delta: -16.3 MB). Peak memory consumption was 47.2 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 1908.84 ms. Allocated memory was 169.3 MB in the beginning and 196.6 MB in the end (delta: 27.3 MB). Free memory was 116.7 MB in the beginning and 151.6 MB in the end (delta: -34.9 MB). There was no memory consumed. 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, 1.8s OverallTime, 9 OverallIterations, 1 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1985 SDtfs, 238 SDslu, 3246 SDs, 0 SdLazy, 26 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s 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, 8 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 30 NumberOfCodeBlocks, 30 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 17 ConstructedInterpolants, 0 QuantifiedInterpolants, 138 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...